怎么样安全运用燃气？
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【情景一】</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">你：“燃气阀门<span style="color: black;">必要</span><span style="color: black;">每日</span>都关，<span style="color: black;">这般</span>才安全！”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">家人：“<span style="color: black;">每日</span>都关太麻烦了！”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">你：“<span style="color: black;">必要</span>关！”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">家人：“<span style="color: black;">不消</span>关！”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【情景二】</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">你：“您好，我家里的燃气阀门坏了，能否请师傅上门维修？”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">话务员：“好的，没问题！请问<span style="color: black;">详细</span>是哪一个燃气阀门？<span style="color: black;">咱们</span>好让师傅提前做好相应准备。”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">你：“<span style="color: black;">便是</span>……<span style="color: black;">便是</span>跟燃气表连着的那个！”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在家庭用气场景中。你<span style="color: black;">是不是</span>遇到过<span style="color: black;">这般</span>的<span style="color: black;">状况</span>？燃气阀门分不清？<span style="color: black;">是不是</span><span style="color: black;">每日</span>都要关闭？燃气在家庭、饭店等场所广泛<span style="color: black;">运用</span>给<span style="color: black;">咱们</span>生活带来方便的<span style="color: black;">同期</span>，<span style="color: black;">亦</span><span style="color: black;">伴同</span>着安全隐患。<span style="color: black;">尤其</span>是一旦<span style="color: black;">出现</span>泄漏，易<span style="color: black;">诱发</span>爆炸事故，给生命财产安全<span style="color: black;">导致</span>巨大损失。<span style="color: black;">怎样</span>判断燃气<span style="color: black;">是不是</span>泄漏？<span style="color: black;">发掘</span>燃气泄漏后又该<span style="color: black;">怎样</span>处理？<span style="color: black;">怎样</span>做到安全用气？<span style="color: black;">下面就请</span><span style="color: black;">继续往下</span><span style="color: black;">阅读</span><span style="color: black;"><span style="color: black;">一块</span>学</span><span style="color: black;">习燃气知识吧</span><span style="color: black;">。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">燃气阀门安全知识科普</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">燃气阀门是燃气管道和<span style="color: black;">关联</span>燃气<span style="color: black;">设备</span>的安全<span style="color: black;">安装</span>，用来截断、接通管路中的气体，它是<span style="color: black;">运用</span>燃气的开关，开则通气，闭则断气。<span style="color: black;">平常</span>的燃气阀门<span style="color: black;">重点</span>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。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、公用燃气阀门</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q0.itc.cn/q_70/images03/20240426/90d348be2b0d4f5f979e9d72203a8dc0.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门介绍：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">燃气主管道上的阀门<span style="color: black;">亦</span><span style="color: black;">叫作</span>为公用燃气阀门，此阀门用来<span style="color: black;">掌控</span><span style="color: black;">全部</span>单元楼从上到下的所有住户家的燃气，<span style="color: black;">重点</span>是用于燃气管道系统的维检修工作。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门位置：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">燃气公用阀门<span style="color: black;">通常</span>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。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">启闭说明：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">《城镇燃气管理条例》第二十八条<span style="color: black;">知道</span>规定，燃气用户及<span style="color: black;">关联</span>单位和个人不得擅自操作公用燃气阀门。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">擅自关闭公用阀门会影响用户的正常用气。非紧急<span style="color: black;">状况</span>下，不<span style="color: black;">准许</span>住户私自进行关闭。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、表前阀门</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q1.itc.cn/q_70/images03/20240426/58741d2a371f4af6a3bc6599b96f358c.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门介绍：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">燃气表前阀门，<span style="color: black;">指的是</span>进入居民室内后，燃气表前的一道阀门，是<span style="color: black;">掌控</span>用户室内燃气管道和设备的总开关。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门<span style="color: black;">功效</span>：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">一般</span>，家庭燃气表的前后分别有一个阀门，<span style="color: black;">根据</span>燃气在管道内的流向，燃气入表位置的<span style="color: black;">叫作</span>为表前阀，出表位置的<span style="color: black;">叫作</span>为表后阀。只用于开启或关闭管道燃气，<span style="color: black;">不消</span>于<span style="color: black;">调节</span>燃气流量<span style="color: black;">体积</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">启闭说明：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">一般</span>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，<span style="color: black;">或</span>用户停用管道燃气时，才会关闭表前阀。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在<span style="color: black;">平常</span>生活中，表前阀不<span style="color: black;">必须</span>每次用完燃气就关闭。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">重视</span>事项：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>用户家中<span style="color: black;">出现</span>燃气泄漏，请关闭燃气表前阀门，开窗通风，前往室外空旷的<span style="color: black;">地区</span>，拨打燃气服务热线进行报修。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、设备前阀门</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">设备前阀门，<span style="color: black;">重点</span>用于<span style="color: black;">掌控</span>燃气灶、燃气热水器等燃气设备的<span style="color: black;">运用</span>，<span style="color: black;">因此呢</span>又<span style="color: black;">详细</span><span style="color: black;">能够</span>分为灶前阀门和热水器前阀门。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①灶前阀门</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q1.itc.cn/q_70/images03/20240426/ac952130140d4abcb7864c082bc426a3.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门介绍：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">灶前阀门安装在钢管末端和软管之前，用于<span style="color: black;">掌控</span>燃气钢管向软管和灶具通气。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">启闭说明：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在燃气<span style="color: black;">机构</span>职工更换软管和灶具时<span style="color: black;">必须</span>关闭灶前阀来进行操作。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在<span style="color: black;">夜晚</span>用气后或者<span style="color: black;">长时间</span>出门前，用户应关闭灶前阀来进一步<span style="color: black;">保证</span>室内燃气安全，避免安全隐患。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②热水器前阀门</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q0.itc.cn/q_70/images03/20240426/fd34dbc4f3b6429ebfa157702adcd79b.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门介绍：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">该阀门<span style="color: black;">重点</span>用来<span style="color: black;">掌控</span>燃气热水器燃气的通断，<span style="color: black;">一般</span>为球阀，当手柄跟管路平行时为开，垂直为关。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">启闭说明：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">热水器前阀门<span style="color: black;">通常</span>不<span style="color: black;">必须</span>经常启闭。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4、管道燃气自闭阀</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q4.itc.cn/q_70/images03/20240426/149f1a54a24f47c69db5ca50566e3845.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门位置：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">管道燃气自闭阀<span style="color: black;">通常</span>安装在燃气管道末端，<span style="color: black;">经过</span>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，<span style="color: black;">一般</span>自带手动阀门<span style="color: black;">做为</span>灶前阀<span style="color: black;">运用</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门<span style="color: black;">功效</span>：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">管道燃气自闭阀<span style="color: black;">拥有</span>超压、欠压、过流自动切断<span style="color: black;">守护</span>功能。当管道内的燃气超过或<span style="color: black;">小于</span><span style="color: black;">必定</span>压力时，或是当软管脱落<span style="color: black;">导致</span>燃气流速<span style="color: black;">反常</span>增大时，都会自动切断，从而<span style="color: black;">守护</span>用户用气安全。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">启闭说明：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在<span style="color: black;">显现</span>停气、供气<span style="color: black;">反常</span>、软管脱落等<span style="color: black;">状况</span>时，自闭阀会将复位盖吸入，实现自动关闭，防止燃气泄漏，<span style="color: black;">保证</span>用气安全。自闭阀切断燃气后，用户应<span style="color: black;">检测</span>燃气<span style="color: black;">设备</span><span style="color: black;">状况</span>，必要时可联系燃气<span style="color: black;">机构</span>职工<span style="color: black;">检测</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">5、燃气灶阀门</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q5.itc.cn/q_70/images03/20240426/5646a27bec954b428b99224992178a2c.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阀门介绍：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">燃气灶阀是用户<span style="color: black;">平常</span><span style="color: black;">运用</span>频率最高的燃气阀门，<span style="color: black;">经过</span>开启燃气灶阀，<span style="color: black;">才可</span>通气点火成功。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">启闭说明：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在<span style="color: black;">运用</span>燃气灶后，<span style="color: black;">必要</span>立即关闭燃气灶阀门，每次<span style="color: black;">运用</span>完之后都要<span style="color: black;">即时</span>关闭燃气灶阀。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【<span style="color: black;">尤其</span>说明】</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">燃气阀门上<span style="color: black;">一般</span><span style="color: black;">无</span>文字，有时候<span style="color: black;">很难</span>分辨燃气阀门的启闭状态，用户可<span style="color: black;">经过</span>下述<span style="color: black;">办法</span>进行判断（除燃气灶阀门以外）：阀门把手顺着管道的方向为开；垂直于管道的方向为关。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">餐饮行业燃气安全知识科普</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q5.itc.cn/q_70/images03/20240426/ee67811a78184295b39432b8f871f0da.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">怎样</span>判断燃气<span style="color: black;">是不是</span>泄漏？<span style="color: black;">发掘</span>燃气泄漏后又该<span style="color: black;">怎样</span>处理？</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://q0.itc.cn/q_70/images03/20240426/d4f86b8853fa45dd94b0816f829629c2.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
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