职责，采用优质的燃气紧急切断电磁阀和报警器是一项有效的措施，具有推广意义。3几点建议 搞好居民生活
zhi ze cai yong you zhi de ran qi jin ji qie duan dian ci fa he bao jing qi shi yi xiang you xiao de cuo shi ju you tui guang yi yi 3 ji dian jian yi gao hao ju min sheng huo
重要的控制对象之一，用户外出时可通过拨打电话的方式关闭燃气阀门。保障居民用气安全是燃气经营部门的重要
zhong yao de kong zhi dui xiang zhi yi yong hu wai chu shi ke tong guo bo da dian hua de fang shi guan bi ran qi fa men bao zhang ju min yong qi an quan shi ran qi jing ying bu men de zhong yao
用不到1个月，就避免了数起室内燃气泄漏的事故，效果很好。在国外，紧急切断阀已成为智能建筑中央控制系统
yong bu dao 1 ge yue jiu bi mian le shu qi shi nei ran qi xie lou de shi gu xiao guo hen hao zai guo wai jin ji qie duan fa yi cheng wei zhi neng jian zhu zhong yang kong zhi xi tong
事故。2．2 应用实例 某住宅小区1500多户家庭全部安装了燃气紧急切断电磁阀和燃气泄漏报警器，使
shi gu 2 2 ying yong shi li mou zhu zhai xiao qu 1500 duo hu jia ting quan bu an zhuang le ran qi jin ji qie duan dian ci fa he ran qi xie lou bao jing qi shi
并安装手动按钮。当用户发生燃气泄漏时，可在门外或在楼栋总控制室按下手动按钮紧急切断燃气，避免发生燃气
bing an zhuang shou dong an niu dang yong hu fa sheng ran qi xie lou shi ke zai men wai huo zai lou dong zong kong zhi shi an xia shou dong an niu jin ji qie duan ran qi bi mian fa sheng ran qi
漏报警器。当然气泄漏时，报警器输出信号关闭电磁阀井报警。也可以将控制线路接至用户门外或楼栋总控制室，
lou bao jing qi dang ran qi xie lou shi bao jing qi shu chu xin hao guan bi dian ci fa jing bao jing ye ke yi jiang kong zhi xian lu jie zhi yong hu men wai huo lou dong zong kong zhi shi
③ 安装紧急切断电磁阀和燃气泄漏报警器 在燃气表前安装紧急切断电磁阀，在使用燃具的房间安装燃气泄
an zhuang jin ji qie duan dian ci fa he ran qi xie lou bao jing qi zai ran qi biao qian an zhuang jin ji qie duan dian ci fa zai shi yong ran ju de fang jian an zhuang ran qi xie
过流安全阀 车祸网 当然气管道发生泄漏，燃气流量超过额定流量时，过流安全阀关闭井停止供气，避免燃气泄漏。
guo liu an quan fa che huo wang dang ran qi guan dao fa sheng xie lou ran qi liu liang chao guo e ding liu liang shi guo liu an quan fa guan bi jing ting zhi gong qi bi mian ran qi xie lou
燃具时如遇到意外情况将火熄灭，熄火保护装置就会自动关闭燃具上的燃气阀，防止燃气泄漏。 ②燃具前安装
ran ju shi ru yu dao yi wai qing kuang jiang huo xi mie xi huo bao hu zhuang zhi jiu hui zi dong guan bi ran ju shang de ran qi fa fang zhi ran qi xie lou ran ju qian an zhuang
见图1)，确保居民用气安全。图1 居民用气安全控制系统 ①选用带熄火保护装车祸网置的燃气灶具 用户使用
jian tu 1) que bao ju min yong qi an quan tu 1 ju min yong qi an quan kong zhi xi tong xuan yong dai xi huo bao hu zhuang che huo wang zhi de ran qi zao ju yong hu shi yong
熄火保护装置的燃具，安装过流安全阀及紧急切断电磁阀。增设燃气泄滑报警、门外控制、遥控等先进控制手段(
xi huo bao hu zhuang zhi de ran ju an zhuang guo liu an quan fa ji jin ji qie duan dian ci fa zeng she ran qi xie hua bao jing men wai kong zhi yao kong deng xian jin kong zhi shou duan (
燃气泄漏。2防止居民生活用气事故的安全措施2．1 安全措施 为避免燃气事故的发生和扩大，一般选购带
ran qi xie lou 2 fang zhi ju min sheng huo yong qi shi gu de an quan cuo shi 2 1 an quan cuo shi wei bi mian ran qi shi gu de fa sheng he kuo da yi ban xuan gou dai
漏气。 ② 由于燃气管车祸网道、接头和燃具本身的质量问题导致燃气泄漏。 ③ 室内燃气管道安装不合格造成
lou qi you yu ran qi guan che huo wang dao jie tou he ran ju ben shen de zhi liang wen ti dao zhi ran qi xie lou shi nei ran qi guan dao an zhuang bu he ge zao cheng
出，汤溢出来将火扑灭后燃气泄漏。1．2 非人为事故的分析 ① 燃气胶管由于龟裂、老化、鼠咬等原因而
chu tang yi chu lai jiang huo pu mie hou ran qi xie lou 1 2 fei ren wei shi gu de fen xi ran qi jiao guan you yu gui lie lao hua shu yao deng yuan yin er
的分析 ① 用户在用完燃具车祸网后没有将燃具完全关闭，造成燃气泄漏。 ②用户使用燃具煲汤时未关闭燃具外
de fen xi yong hu zai yong wan ran ju che huo wang hou mei you jiang ran ju wan quan guan bi zao cheng ran qi xie lou yong hu shi yong ran ju bao tang shi wei guan bi ran ju wai
故的分析 根据历年来的燃气事故分析，居民生活用气的事故主要为人为事故和非人为事故。1．1 人为事故
gu de fen xi gen ju li nian lai de ran qi shi gu fen xi ju min sheng huo yong qi de shi gu zhu yao wei ren wei shi gu he fei ren wei shi gu 1 1 ren wei shi gu
全设计[2、3]，车祸网正确使用燃具最直接有效的方法就是采取一系列的安全措施[4～6]。1 居民生活用气事
quan she ji [2 3] che huo wang zheng que shi yong ran ju zui zhi jie you xiao de fang fa jiu shi cai qu yi xi lie de an quan cuo shi [4 6] 1 ju min sheng huo yong qi shi
越来越重视安全用气，为了保证安全用气，除了向燃气用户宣传普及燃气使用常识[1]，加强室内燃气管道的安
yue lai yue zhong shi an quan yong qi wei le bao zheng an quan yong qi chu le xiang ran qi yong hu xuan chuan pu ji ran qi shi yong chang shi [1] jia qiang shi nei ran qi guan dao de an
气泄漏报警器和设置控制系统。关键词：室内管道； 居民生车祸网活用气； 安全措施 随着城市燃气的发展，人们
qi xie lou bao jing qi he she zhi kong zhi xi tong guan jian ci shi nei guan dao ju min sheng che huo wang huo yong qi an quan cuo shi sui zhe cheng shi ran qi de fa zhan ren men
摘 要： 分析了居民生活用气事故的原因，讨论了相应的安全措施，包括安装过流安全阀、紧急切断电磁阀、燃
zhai yao fen xi le ju min sheng huo yong qi shi gu de yuan yin tao lun le xiang ying de an quan cuo shi bao kuo an zhuang guo liu an quan fa jin ji qie duan dian ci fa ran