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1)  antifreezing extinguisher
防冻灭火器
2)  antifreeze sprinkler system
防冻喷水灭火系统
3)  flame-failure control
火焰防灭控制器
4)  fire fighting with fire extinguisher
灭火器灭火
5)  fire prevention and extinguishing
防灭火
1.
Aiming at some skill and materials problems in the now coal mine fire prevention and extinguishing,the new technology of foam with three materials which includes solid,liquid and gas in fire prevention and extinguishing is pointed out.
针对目前煤矿防灭火技术及材料存在的一些不足,提出了集固、液、气三相防灭火材料性能于一体的三相泡沫新技术,即利用白泥的覆盖性、氮气的窒息性和水的吸热降温特性的共同作用来防治煤炭自燃发火。
2.
It includes roof management,fire prevention and extinguishing,gas management and returning etc.
介绍了在大采长、高突、易燃、复合顶板等特殊条件下综采工作面收尾技术,包括顶板管理、防灭火及瓦斯治理、回撤工艺等。
3.
A series of synthesize measures of fire prevention and extinguishing are adopted.
针对矿井发火严重的现实(特别是利用π型钢放顶煤这一采煤方法,更增加防火难度),大陆煤矿认真吸取以往的发火教训,总结经验,采取了一系列综合防灭火的措施,为防治自燃发火工作创出了一条可行之路。
6)  mine fire control
防灭火
1.
The characteristics of three-phase foam in mine fire control were introduced,its covering and inhibition were analyzed,and experiments on extinguishing the top fire in a porous medium were carried out.
介绍了三相泡沫的防灭火特征,分析了三相泡沫的覆盖效果和阻化特性,实验研究了三相泡沫扑灭多孔介质中的高位火源。
2.
It improved the effect of sand slurry for mine fire control remarkably.
研制出一种具有三维网络状结构的悬砂稠化剂,该稠化剂具有极强的悬砂能力,能与山砂以任意的配比形成复合浆体,并将山砂和水固结在一起而不脱水,极大地提高了砂浆防灭火效果;此外使砂不易堵管,大大地降低砂子对管道的磨损,并有利于管道长距离输送。
3.
According to current natural conditions of that area, a thickener for mine fire control is developed that is of environmental protection and economy.
我国西北部地区地表缺土少水,采用常规的黄泥注浆防灭火技术面临困难。
补充资料:防冻
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性质:防止化工厂、炼油厂中仪表、管道等内的液体的冻结。冻结不但会影响正常工作,而且会导致损坏。必须采用伴热和保温措施来防止。伴热是指用热源加热,有蒸汽伴热和电伴热两种方式。保温是指用保温材料缠绕,使和大气绝热。为了节省热量,凡有伴热的地方都应保温。

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