安全生产月|燃气阀门怎样操作，你都了解吗？请收藏转发！ ...
<p><br/></p><section data-role="outer" label="edit by 135editor" style="visibility: visible;"><section style="visibility: visible;"><section style="visibility: visible;"><p style="text-align: center; line-height: 2em; visibility: visible; text-indent: 2em;"><span style="background-color: rgb(115, 250, 121); visibility: visible;"><strong style="visibility: visible;">燃</strong></span><span style="background-color: rgb(115, 250, 121); visibility: visible;"><strong style="visibility: visible;">气阀门</strong><strong style="letter-spacing: 0.034em; text-align: justify; visibility: visible;"><span style="letter-spacing: 0.578px; text-decoration-style: solid; text-decoration-color: rgba(0, 0, 0, 0.9); visibility: visible;">分不清？</span></strong></span></p><p style="text-align: center; line-height: 2em; visibility: visible; text-indent: 2em;"><span style="background-color: rgb(115, 250, 121); visibility: visible;"><strong style="visibility: visible;">是否每天都要关闭？</strong></span></p></section></section><section style="visibility: visible;"><p style="text-align: center; line-height: 2em; visibility: visible; text-indent: 2em;">如果你也有过这样的困扰</p><p style="text-align: center; line-height: 2em; visibility: visible; text-indent: 2em;">今天这篇燃气知识科普</p><p style="text-align: center; line-height: 2em; visibility: visible; text-indent: 2em;">你可得认真阅读加收藏了</p></section><section style="visibility: visible;"><section style="outline: 0px;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);font-size: 16px;visibility: visible;font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;"><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;visibility: visible;"><section style="outline: 0px;display: inline-block;width: 676.992px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;visibility: visible;"><section style="outline: 0px;text-align: justify;visibility: visible;"><section style="outline: 0px;visibility: visible;"><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;visibility: visible;"><section style="outline: 0px;display: inline-block;width: 676.992px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;visibility: visible;"><section style="margin-top: 10px; margin-bottom: 10px; outline: 0px; text-align: center; line-height: 0; visibility: visible;"><section style="outline: 0px; vertical-align: middle; display: inline-block; line-height: 0; width: 33.8477px; height: auto; visibility: visible;"><p style="text-align: center;"></p></section></section><section style="outline: 0px; text-align: center; justify-content: center; display: flex; flex-flow: row nowrap; visibility: visible;"><section style="outline: 0px; display: inline-block; width: 643.135px; vertical-align: top; align-self: flex-start; flex: 0 0 auto; height: auto; border-radius: 15px; overflow: hidden; background-color: rgb(0, 34, 250); visibility: visible;"><section style="outline: 0px; text-align: justify; visibility: visible;"><p style="outline: 0px; visibility: visible;"><br style="visibility: visible;"/></p></section><section style="outline: 0px; justify-content: center; display: flex; flex-flow: row nowrap; visibility: visible;"><section style="outline: 0px; display: inline-block; width: 578.818px; vertical-align: top; align-self: flex-start; flex: 0 0 auto; background-color: rgb(244, 244, 244); border-radius: 15px; overflow: hidden; height: auto; visibility: visible;"><section style="outline: 0px; text-align: justify; visibility: visible;"><p style="outline: 0px; visibility: visible;"><br style="visibility: visible;"/></p></section><section style="padding-right: 10px; padding-left: 10px; outline: 0px; text-align: justify; font-size: 18px; color: rgb(0, 0, 0); line-height: 2; letter-spacing: 2px; visibility: visible;"><p style="text-align: center; outline: 0px; visibility: visible;"><strong style="outline: 0px; visibility: visible;"><span style="outline: 0px; background-color: rgb(0, 241, 51); visibility: visible;"> 燃气阀门 </span><br style="outline: 0px; visibility: visible;"/></strong></p></section><section style="margin-top: 10px;outline: 0px;"><section style="padding-right: 10px;padding-left: 10px;outline: 0px;text-align: justify;font-size: 15px;line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;text-indent: 2em;line-height: 2em;"><span style="font-size: 17px;">燃气阀门是燃气管道和相关燃气设施的安全装置，用来截断、接通管路中的气体，它是使用燃气的开关，开则通气，闭则断气。常见的燃气阀门主要有：公用燃气阀门、表前阀门、设备前阀门、管道燃气自闭阀、燃气灶阀门等。</span></p></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><p style="text-align: left; text-indent: 2em;"></p><section style="margin-top: 10px;margin-bottom: 10px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 auto;min-width: 5%;height: auto;"><section style="outline: 0px;"><section style="outline: 0px;text-align: center;font-size: 32px;color: #0022fa;letter-spacing: 1px;"><p style="outline: 0px;"><strong style="outline: 0px;">燃气阀门</strong></p></section></section></section><section style="padding-left: 9px;outline: 0px;display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 auto;min-width: 5%;height: auto;"><section style="outline: 0px;text-align: justify;font-size: 17px;letter-spacing: 2px;"><p style="outline: 0px;"><strong style="outline: 0px;">安全知识科普</strong></p></section><section style="outline: 0px;"><section style="outline: 0px;display: inline-block;width: 40px;height: 9px;vertical-align: top;overflow: hidden;background-color: rgb(0, 241, 51);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 609.287px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-attachment: scroll;background-position: 0% 0%;background-repeat: repeat;background-size: 5.16785%;height: auto;border-style: solid;border-width: 0px;background-image: url(" https:="" mmbiz.qpic.cn="" mmbiz_png="" osjvqrpfpymhvajdtfltwddmvmlx4bgk41mfjnwmmiceiavhtp7ltric1ic6juqlnmjdf7yo6skhzaok7xgllramua="" wx_fmt="png);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 121.855px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 7px;outline: 0px;text-align: center;"><section style="outline: 0px;text-align: justify;font-size: 24px;color: #0022fa;line-height: 1;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;"></strong></p></section></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 487.422px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 5px;outline: 0px;transform: translate3d(-15px, 0px, 0px);-webkit-transform: translate3d(-15px, 0px, 0px);-moz-transform: translate3d(-15px, 0px, 0px);-o-transform: translate3d(-15px, 0px, 0px);"><section style="outline: 0px;text-align: justify;color: #000000;letter-spacing: 2px;line-height: 2;"><p style="outline: 0px;"><strong style="outline: 0px;">公用燃气阀门</strong></p></section></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 121.855px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 7px;outline: 0px;text-align: center;"><section style="outline: 0px;text-align: justify;font-size: 24px;color: #0022fa;line-height: 1;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;"></strong></p></section></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 487.422px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 5px;outline: 0px;transform: translate3d(-15px, 0px, 0px);-webkit-transform: translate3d(-15px, 0px, 0px);-moz-transform: translate3d(-15px, 0px, 0px);-o-transform: translate3d(-15px, 0px, 0px);"><section style="outline: 0px;text-align: justify;color: #000000;letter-spacing: 2px;line-height: 2;"><p style="outline: 0px;"><strong style="outline: 0px;">表前阀门</strong></p></section></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 121.855px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 7px;outline: 0px;text-align: center;"><section style="outline: 0px;text-align: justify;font-size: 24px;color: #0022fa;line-height: 1;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;"></strong></p></section></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 487.422px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 5px;outline: 0px;transform: translate3d(-15px, 0px, 0px);-webkit-transform: translate3d(-15px, 0px, 0px);-moz-transform: translate3d(-15px, 0px, 0px);-o-transform: translate3d(-15px, 0px, 0px);"><section style="outline: 0px;text-align: justify;color: #000000;letter-spacing: 2px;line-height: 2;"><p style="outline: 0px;"><strong style="outline: 0px;">设备前阀门</strong></p></section></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 121.855px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 7px;outline: 0px;text-align: center;"><section style="outline: 0px;text-align: justify;font-size: 24px;color: #0022fa;line-height: 1;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;"></strong></p></section></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 487.422px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 5px;outline: 0px;transform: translate3d(-15px, 0px, 0px);-webkit-transform: translate3d(-15px, 0px, 0px);-moz-transform: translate3d(-15px, 0px, 0px);-o-transform: translate3d(-15px, 0px, 0px);"><section style="outline: 0px;text-align: justify;color: #000000;letter-spacing: 2px;line-height: 2;"><p style="outline: 0px;"><strong style="outline: 0px;"><span style="text-indent: 30px;background-color: rgb(244, 244, 244);">管道燃气自闭阀</span></strong></p></section></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 121.855px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 7px;outline: 0px;text-align: center;"><section style="outline: 0px;text-align: justify;font-size: 24px;color: #0022fa;line-height: 1;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;"></strong></p></section></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 487.422px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: 5px;outline: 0px;transform: translate3d(-15px, 0px, 0px);-webkit-transform: translate3d(-15px, 0px, 0px);-moz-transform: translate3d(-15px, 0px, 0px);-o-transform: translate3d(-15px, 0px, 0px);"><section style="outline: 0px;text-align: justify;color: #000000;letter-spacing: 2px;line-height: 2;"><p style="outline: 0px;"><strong style="outline: 0px;">燃气灶阀门</strong></p></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><p></p><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: justify;font-size: 32px;color: #ffffff;text-shadow: #0022fa 2px 2px 0px;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;">01</strong></p></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 609.287px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);overflow: hidden;"><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(0, 34, 250);border-bottom: 2px solid rgb(0, 0, 0);"><section style="outline: 0px;text-align: justify;font-size: 32px;color: #f4f4f4;letter-spacing: 2px;line-height: 2;"><p style="text-align:center;outline: 0px;"><span style="outline: 0px;font-size: 28px;"><strong style="outline: 0px;">公用燃气阀门</strong></span><br style="outline: 0px;"/></p></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(248, 248, 248);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-attachment: scroll;background-position: 0% 0%;background-repeat: repeat;background-size: 6.45161%;background-image: url(" https:="" mmbiz.qpic.cn="" mmbiz_png="" osjvqrpfpymhvajdtfltwddmvmlx4bgk41mfjnwmmiceiavhtp7ltric1ic6juqlnmjdf7yo6skhzaok7xgllramua="" wx_fmt="png);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;transform: translate3d(-25px, 0px, 0px);-webkit-transform: translate3d(-25px, 0px, 0px);-moz-transform: translate3d(-25px, 0px, 0px);-o-transform: translate3d(-25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;text-align: right;transform: translate3d(25px, 0px, 0px);-webkit-transform: translate3d(25px, 0px, 0px);-moz-transform: translate3d(25px, 0px, 0px);-o-transform: translate3d(25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: left;"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="margin-top: 10px;margin-bottom: 10px;outline: 0px;text-align: center;line-height: 0;"><section style="outline: 0px;vertical-align: middle;display: inline-block;line-height: 0;width: 484.424px;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 34, 250);"><p style="text-align: center;"></p></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">阀门介绍：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">燃气主管道</span></strong></span><span style="font-size: 17px;">上的阀门也称为</span><span style="font-size: 17px;color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">公用燃气阀门</span></strong></span><span style="font-size: 17px;">，此阀门用来控制整个单元楼从上到下的所有住户家的燃气，主要是用于燃气管道系统的维检修工作。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">阀门位置：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 1.75em;text-indent: 2em;"><span style="font-size: 17px;">燃气公用阀门一般设置在楼宇一层，部分高层楼还会在楼中固定层设置分段公用阀门。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">启闭说明：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><section style="outline: 0px;line-height: 2em;text-indent: 2em;margin-bottom: 24px;"><span style="font-size: 17px;"><span style="text-decoration-style: solid;text-decoration-color: rgb(0, 0, 0);">《城镇燃气管理条例》第二十八条明确规定，燃气用户及相关单位和个人</span><span style="text-decoration-style: solid;text-decoration-color: rgb(0, 0, 0);color: rgb(0, 122, 170);"><strong>不得擅自操作公用燃气阀门</strong></span><span style="text-decoration-style: solid;text-decoration-color: rgb(0, 0, 0);">。</span></span></section><section style="outline: 0px;line-height: 2em;text-indent: 2em;margin-bottom: 24px;"><span style="font-size: 17px;">擅自关闭公用阀门会影响用户的正常用气。非紧急情况下，不允许住户私自进行关闭。</span></section></section></section></section></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: justify;font-size: 32px;color: #ffffff;text-shadow: #0022fa 2px 2px 0px;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;">02</strong></p></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 609.287px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);overflow: hidden;"><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(0, 34, 250);border-bottom: 2px solid rgb(0, 0, 0);"><section style="outline: 0px;text-align: justify;font-size: 32px;color: #f4f4f4;letter-spacing: 2px;line-height: 2;"><p style="text-align:center;outline: 0px;"><span style="outline: 0px;font-size: 28px;"><strong style="outline: 0px;">表前阀门</strong></span><br style="outline: 0px;"/></p></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(248, 248, 248);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-attachment: scroll;background-position: 0% 0%;background-repeat: repeat;background-size: 6.45161%;background-image: url(" https:="" mmbiz.qpic.cn="" mmbiz_png="" osjvqrpfpymhvajdtfltwddmvmlx4bgk41mfjnwmmiceiavhtp7ltric1ic6juqlnmjdf7yo6skhzaok7xgllramua="" wx_fmt="png);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;transform: translate3d(-25px, 0px, 0px);-webkit-transform: translate3d(-25px, 0px, 0px);-moz-transform: translate3d(-25px, 0px, 0px);-o-transform: translate3d(-25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;text-align: right;transform: translate3d(25px, 0px, 0px);-webkit-transform: translate3d(25px, 0px, 0px);-moz-transform: translate3d(25px, 0px, 0px);-o-transform: translate3d(25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: left;"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="margin-top: 10px;margin-bottom: 10px;outline: 0px;text-align: center;line-height: 0;"><section style="outline: 0px;vertical-align: middle;display: inline-block;line-height: 0;width: 484.424px;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 34, 250);"><p style="text-align: center;"></p></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">阀门介绍：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">燃气表前阀门，是指进入居民室内后，燃气表前的一道阀门，是控制用户室内燃气管道和设备的总开关。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">阀门作用：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><section style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">通常，家庭燃气表的前后分别有一个阀门，按照燃气在管道内的流向，燃气入表位置的称为表前阀，出表位置的称为表后阀。<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">只用于开启或关闭管道燃气，不用于调整燃气流量大小。</span></strong></span></span></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">启闭说明：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><section style="outline: 0px;line-height: 2em;margin-bottom: 24px;text-indent: 2em;"><span style="font-size: 17px;">通常由专业的燃气工作人员在维修、移改、更换室内燃气管道和燃气表时，或者用户停用管道燃气时，才会关闭表前阀。</span></section><section style="outline: 0px;line-height: 2em;margin-bottom: 24px;text-indent: 2em;"><span style="font-size: 17px;">在日常生活中，表前阀<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">不需要</span></strong></span>每次用完燃气就关闭。</span></section></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">注意事项：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">如果用户家中发生燃气泄漏，请<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">关闭燃气表前阀门</span></strong></span>，开窗通风，前往室外空旷的地方，拨打燃气服务热线进行报修。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: justify;font-size: 32px;color: #ffffff;text-shadow: #0022fa 2px 2px 0px;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;">03</strong></p></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 609.287px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);overflow: hidden;"><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(0, 34, 250);border-bottom: 2px solid rgb(0, 0, 0);"><section style="outline: 0px;text-align: justify;font-size: 32px;color: #f4f4f4;letter-spacing: 2px;line-height: 2;"><p style="text-align:center;outline: 0px;"><span style="outline: 0px;font-size: 28px;"><strong style="outline: 0px;">设备前阀门</strong></span><br style="outline: 0px;"/></p></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(248, 248, 248);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-attachment: scroll;background-position: 0% 0%;background-repeat: repeat;background-size: 6.45161%;background-image: url(" https:="" mmbiz.qpic.cn="" mmbiz_png="" osjvqrpfpymhvajdtfltwddmvmlx4bgk41mfjnwmmiceiavhtp7ltric1ic6juqlnmjdf7yo6skhzaok7xgllramua="" wx_fmt="png);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;transform: translate3d(-25px, 0px, 0px);-webkit-transform: translate3d(-25px, 0px, 0px);-moz-transform: translate3d(-25px, 0px, 0px);-o-transform: translate3d(-25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;text-align: right;transform: translate3d(25px, 0px, 0px);-webkit-transform: translate3d(25px, 0px, 0px);-moz-transform: translate3d(25px, 0px, 0px);-o-transform: translate3d(25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: left;"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">设备前阀门，主要用于控制燃气灶、燃气热水器等燃气设备的使用，因此又具体可以分为灶前阀门和热水器前阀门。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-bottom: 10px solid rgb(154, 250, 0);min-width: 5%;height: auto;"><section style="margin-bottom: -15px;outline: 0px;"><section style="outline: 0px;font-size: 18px;line-height: 2;letter-spacing: 4px;"><p style="text-align:left;outline: 0px;"><strong style="outline: 0px;">灶前阀门</strong></p></section></section></section></section><section style="margin-top: 20px;margin-bottom: 10px;outline: 0px;text-align: center;line-height: 0;"><section style="outline: 0px;vertical-align: middle;display: inline-block;line-height: 0;width: 484.424px;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 34, 250);"><p style="text-align: center;"></p></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">阀门介绍：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">灶前阀门安装在钢管末端和软管之前，用于控制燃气钢管向软管和灶具通气。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">启闭说明：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><section style="outline: 0px;line-height: 2em;text-indent: 2em;margin-bottom: 24px;"><span style="font-size: 17px;">在燃气公司职工更换软管和灶具时需要<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">关闭</span></strong></span>灶前阀来进行操作。</span></section><section style="outline: 0px;line-height: 2em;text-indent: 2em;margin-bottom: 24px;"><span style="font-size: 17px;">在晚上用气后或者长期出门前，用户<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">应关闭</span></strong></span>灶前阀来进一步保障室内燃气安全，避免安全隐患。</span></section></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-bottom: 10px solid rgb(154, 250, 0);min-width: 5%;height: auto;"><section style="margin-bottom: -15px;outline: 0px;"><section style="outline: 0px;font-size: 18px;line-height: 2;letter-spacing: 4px;"><p style="text-align:left;outline: 0px;"><strong style="outline: 0px;">热水器前阀门</strong></p></section></section></section></section><section style="margin-top: 20px;margin-bottom: 10px;outline: 0px;text-align: center;line-height: 0;"><section style="outline: 0px;vertical-align: middle;display: inline-block;line-height: 0;width: 484.424px;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 34, 250);"><p style="text-align: center;"></p></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">阀门介绍：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">该阀门主要用来控制燃气热水器燃气的通断，通常为球阀，当手柄跟管路平行时为开，垂直为关。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;">启闭说明：</strong></span></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><section style="outline: 0px;text-indent: 2em;"><span style="font-size: 17px;">热水器前阀门一般<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">不需要经常启闭</span></strong></span>。</span></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: justify;font-size: 32px;color: #ffffff;text-shadow: #0022fa 2px 2px 0px;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;">04</strong></p></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 609.287px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);overflow: hidden;"><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(0, 34, 250);border-bottom: 2px solid rgb(0, 0, 0);"><section style="outline: 0px;text-align: justify;font-size: 32px;color: #f4f4f4;letter-spacing: 2px;line-height: 2;"><p style="text-align:center;outline: 0px;"><span style="outline: 0px;font-size: 24px;"><strong style="outline: 0px;">管道燃气自闭阀</strong></span><br style="outline: 0px;"/></p></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(248, 248, 248);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-attachment: scroll;background-position: 0% 0%;background-repeat: repeat;background-size: 6.45161%;background-image: url(" https:="" mmbiz.qpic.cn="" mmbiz_png="" osjvqrpfpymhvajdtfltwddmvmlx4bgk41mfjnwmmiceiavhtp7ltric1ic6juqlnmjdf7yo6skhzaok7xgllramua="" wx_fmt="png);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;transform: translate3d(-25px, 0px, 0px);-webkit-transform: translate3d(-25px, 0px, 0px);-moz-transform: translate3d(-25px, 0px, 0px);-o-transform: translate3d(-25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;text-align: right;transform: translate3d(25px, 0px, 0px);-webkit-transform: translate3d(25px, 0px, 0px);-moz-transform: translate3d(25px, 0px, 0px);-o-transform: translate3d(25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: left;"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="margin-top: 10px;margin-bottom: 10px;outline: 0px;text-align: center;line-height: 0;"><section style="outline: 0px;vertical-align: middle;display: inline-block;line-height: 0;width: 484.424px;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 34, 250);"><p style="text-align: center;"></p></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><strong style="outline: 0px;">阀门位置：</strong></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">管道燃气自闭阀一般安装在燃气管道末端，通过燃气专用软管连接燃气设备，是软管、灶具前的一道安全屏障，通常自带手动阀门作为灶前阀使用。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><strong style="outline: 0px;">阀门作用：</strong></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;"><span style="text-indent: 30px;background-color: rgb(244, 244, 244);">管道燃气自闭阀</span>具有超压、欠压、过流自动切断保护功能。当管道内的燃气超过或低于一定压力时，或是当软管脱落造成燃气流速异常增大时，都会自动切断，从而保护用户用气安全。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><strong style="outline: 0px;">启闭说明：</strong></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">在出现停气、供气异常、软管脱落等情况时，自闭阀会将复位盖吸入，实现<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">自动关闭</span></strong></span>，防止燃气泄漏，保障用气安全。自闭阀切断燃气后，用户应检查燃气设施情况，必要时可联系燃气公司职工检查。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: justify;font-size: 32px;color: #ffffff;text-shadow: #0022fa 2px 2px 0px;"><p style="text-align:center;outline: 0px;"><strong style="outline: 0px;">05</strong></p></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 609.287px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);overflow: hidden;"><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(0, 34, 250);border-bottom: 2px solid rgb(0, 0, 0);"><section style="outline: 0px;text-align: justify;font-size: 32px;color: #f4f4f4;letter-spacing: 2px;line-height: 2;"><p style="text-align:center;outline: 0px;"><span style="outline: 0px;font-size: 28px;"><strong style="outline: 0px;">燃气灶阀门</strong></span><br style="outline: 0px;"/></p></section></section></section><section style="outline: 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(248, 248, 248);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 605.537px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-attachment: scroll;background-position: 0% 0%;background-repeat: repeat;background-size: 6.45161%;background-image: url(" https:="" mmbiz.qpic.cn="" mmbiz_png="" osjvqrpfpymhvajdtfltwddmvmlx4bgk41mfjnwmmiceiavhtp7ltric1ic6juqlnmjdf7yo6skhzaok7xgllramua="" wx_fmt="png);"><section style="outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;transform: translate3d(-25px, 0px, 0px);-webkit-transform: translate3d(-25px, 0px, 0px);-moz-transform: translate3d(-25px, 0px, 0px);-o-transform: translate3d(-25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section><section style="outline: 0px;display: inline-block;vertical-align: top;width: 302.764px;align-self: flex-start;flex: 0 0 auto;"><section style="margin-top: -32px;outline: 0px;text-align: right;transform: translate3d(25px, 0px, 0px);-webkit-transform: translate3d(25px, 0px, 0px);-moz-transform: translate3d(25px, 0px, 0px);-o-transform: translate3d(25px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: 60px;height: 60px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 2px;border-radius: 100px;border-color: rgb(0, 0, 0);background-color: rgb(244, 244, 244);"><section style="outline: 0px;text-align: left;"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="margin-top: 10px;margin-bottom: 10px;outline: 0px;text-align: center;line-height: 0;"><section style="outline: 0px;vertical-align: middle;display: inline-block;line-height: 0;width: 484.424px;height: auto;border-style: solid;border-width: 2px;border-color: rgb(0, 34, 250);"><p style="text-align: center;"></p></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><strong style="outline: 0px;">阀门介绍：</strong></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">燃气灶阀是用户日常使用频率最高的燃气阀门，通过开启燃气灶阀，才能通气点火成功。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="margin-bottom: 20px;outline: 0px;justify-content: flex-start;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);"><section style="outline: 0px;display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;border-style: solid;border-width: 2px;border-color: rgb(0, 0, 0);min-width: 5%;height: auto;background-color: rgb(246, 246, 246);"><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: center;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;"><strong style="outline: 0px;">启闭说明：</strong></p></section></section></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="outline: 0px;line-height: 2em;text-indent: 2em;"><span style="font-size: 17px;">在使用燃气灶后，必须<span style="color: #007aaa;"><strong style="outline: 0px;"><span style="outline: 0px;">立即关闭</span></strong></span>燃气灶阀门，每次使用完之后都要及时关闭燃气灶阀。</span></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 643.135px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;border-radius: 15px;overflow: hidden;background-color: rgb(0, 34, 250);"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="outline: 0px;justify-content: center;display: flex;flex-flow: row nowrap;"><section style="outline: 0px;display: inline-block;width: 578.818px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(244, 244, 244);border-radius: 15px;overflow: hidden;height: auto;"><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="padding-right: 10px;padding-left: 10px;outline: 0px;text-align: justify;font-size: 18px;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><p style="text-align:center;outline: 0px;"><span style="font-size: 17px;"><strong style="outline: 0px;"><span style="outline: 0px;background-color: #00f133;"> 特别说明 </span></strong></span></p></section><section style="margin-top: 10px;outline: 0px;"><section style="padding-right: 10px;padding-left: 10px;outline: 0px;text-align: justify;font-size: 15px;line-height: 2;letter-spacing: 2px;"><section style="outline: 0px;line-height: 2em;text-indent: 2em;margin-bottom: 24px;"><span style="font-size: 17px;">燃气阀门上通常没有文字，有时候不易分辨燃气阀门的启闭状态，用户可通过下述方法进行判断（除燃气灶阀门以外）：</span></section><section style="outline: 0px;line-height: 2em;text-indent: 2em;margin-bottom: 24px;"><strong><span style="color: #007aaa;font-size: 17px;outline: 0px;">阀门把手<strong style="outline: 0px;">顺着</strong>管道的方向为<strong style="outline: 0px;">开</strong></span></strong><span style="font-size: 17px;outline: 0px;color: #007aaa;"><strong style="outline: 0px;">；</strong></span></section><section style="outline: 0px;line-height: 2em;text-indent: 2em;margin-bottom: 24px;"><strong><span style="color: #007aaa;font-size: 17px;outline: 0px;">垂直于管道的方向为关</span></strong><span style="font-size: 17px;outline: 0px;color: #007aaa;"><strong style="outline: 0px;">。</strong></span></section></section></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section></section></section><section style="outline: 0px;text-align: justify;"><p style="outline: 0px;"><br/></p></section><section style="padding-right: 20px;padding-left: 20px;outline: 0px;text-align: justify;color: rgb(0, 0, 0);line-height: 2;letter-spacing: 2px;"><section style="outline: 0px;text-align: center;line-height: 2em;"><span style="font-size: 17px;">怎么样？</span></section><section style="outline: 0px;text-align: center;line-height: 2em;"><span style="font-size: 17px;">你都学会了吗？</span></section><section style="outline: 0px;text-align: center;line-height: 2em;"><span style="font-size: 17px;">请积极转发，让更多家人、朋友</span></section><section style="outline: 0px;text-align: center;line-height: 2em;"><span style="font-size: 17px;">掌握燃气阀门安全使用知识</span></section><p style="outline: 0px;text-align: center;line-height: 2em;margin-bottom: 8px;"><span style="font-size: 17px;">一起守护用气安全</span></p><p style="outline: 0px;text-align: right;line-height: 4em;margin-bottom: 8px;"><span style="letter-spacing: 0.5px;"><span style="font-size: 15px;letter-spacing: 0.5px;outline: 0px;">（来源：</span><span style="font-size: 15px;letter-spacing: 0.544px;">应急管理部）</span></span></p></section></section></section></section></section></section></section></section></section></section><p style="display: none;"><mp-style-type data-value="3"></mp-style-type></p><link rel="stylesheet" href="//bbs.cktcw.cn/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_Kto" id="wcn_editor_css"/>
页:
[1]