发生户内燃爆129起 25起与老鼠啃咬有关

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原文：
随着冬季的来临，燃气热水器使用频率提高，皮管随着温度的下降将变硬，老化的皮管更容易开裂和脱落。同时因门窗关闭严密，室内通风变差，一旦泄漏容易造成燃气聚集，如果遇到火源，容易发生户内燃气燃爆事故。　　无论是管道燃气还是瓶装液化石油气，在密闭的空间里，只要浓度达到了5%到15%，就很可能发生爆炸。截至2011年11月底，杭州市区户内燃爆事件已发生129起。从发生的原因分析，主要是皮管使用、灶具质量和使用不当造成，占的比例分别为42%、32%和8.5%，在皮管使用问题中被老鼠咬破造成燃爆的为25起，占户内燃爆事件的19.4%。除了关闭灶具开关，还应关闭灶前阀。如果燃气泄漏了，不能马上就开换气扇，也不能开灯。因为屋子里的燃气浓度达到一定程度之后，稍微有一点静电，就会发生爆炸。正确的做法是，关闭阀门，打开门窗，人离开屋子之后再打手机报警。

“129 blasting occurred indoors and 25 from the rat bite”是由中国减压阀网提供的阀门行业新闻，译文仅供参考。另外，中国减压阀网还提供相关产品搜索：氢气减压阀、氮气减压阀、氧气减压阀、空气减压阀、更多减压阀产品等。

译文：
129 blasting occurred indoors and 25 from the rat bite With the advent of winter, gas water heater to improve the frequency of use, skin tube will harden as the temperature dropped, the aging of the skin tube is more easy to crack and fall off. At the same time due to doors and windows shut tight, indoor air worse, once the leak is likely to cause gas accumulation, if you encounter fire, prone to indoor gas blasting accident. Whether or bottled liquefied petroleum gas pipeline, in a confined space, as long as the concentration of 5% to 15%, is likely to explode. As of end of November 2011, Hangzhou indoor blasting event has occurred 129. From the analysis of the causes, mainly the skin to control the use, quality and use of improper stove, the proportion of 42%, 32% and 8.5%, the use of the skin tube was caused by blasting rat bite 25 , accounting for indoor blasting events 19.4%. In addition to switching off the stove, stove valve should be closed. If the gas leak, and can not immediately open the ventilator and can not turn on the lights. Because the room after the gas concentration reaches a certain level, a little bit of static electricity, it will explode. The correct approach is to close the valve, open windows and doors, leave the room after playing the cell phone alarm.

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原文来源：http://www.1jianyafa.com/

2011-12-06 01:58