空气泡沫产生器水平或垂直安装固定安装在油罐顶壁上，是产生和喷射泡空气泡沫的灭火设备。下面来说说空气泡沫产生器灭火原理以及使用事项是怎样的吧。

The air foam generator is installed horizontally or vertically and fixed on the top wall of the oil tank. It is a fire extinguishing equipment for generating and spraying air foam. Let's talk about the fire extinguishing principle of the air foam generator and how to use it.

空气泡沫产生器灭火原理

Fire extinguishing principle of air foam generator

当泡沫消防车或固定消防泵供给的泡沫混合液流，经输送管道通过产生器时，吸入大量空气泡沫，将泡沫喷入燃烧液面上形成泡沫层或一层膜，是低倍数液上喷射泡沫灭火系统的关键设备。

When the mixed liquid flow of foam supplied by the foam fire truck or fixed fire pump passes through the generator through the transmission pipeline, a large amount of air foam is inhaled, and the foam is sprayed onto the combustion liquid level to form a foam layer or a film, which is the key equipment of the low expansion liquid jet foam fire extinguishing system.

高、中、低倍数泡沫灭火装置应用领域的区别：

Differences in application fields of high, medium and low expansion foam fire extinguishing devices:

川消低倍数泡沫灭火装置来看：

According to the low expansion foam fire extinguishing device of CFX:

低倍数泡沫灭火系统适用于加工、储存、装卸、使用甲（液化烃除外）、乙、丙液体的场所。如：油田、炼油厂、化工厂、码头、地下车库、飞机库、机场、燃油锅炉房等场所。

The low expansion foam fire extinguishing system is applicable to the places where liquid a (excluding liquefied hydrocarbon), B and C are processed, stored, loaded and unloaded. Such as oil fields, oil refineries, chemical plants, wharves, underground garages, aircraft hangars, airports, oil fired boiler rooms and other places.

通过压力式比例混合装置将水与泡沫灭火剂混合后，形成一定比例的泡沫混合液，经泡沫产生器吸入空气形成泡沫，由泡沫喷口沿罐壁流下，覆盖燃烧液体，从而扑灭火灾。

The water is mixed with foam extinguishing agent through the pressure proportional mixing device to form a certain proportion of foam mixed liquid. The air is inhaled through the foam generator to form foam, which flows down the tank wall from the foam nozzle to cover the burning liquid, so as to put out the fire.

低倍数泡沫灭火系统主要部分有：消防水泵、压力式泡沫比例混合装置、低倍数空气泡沫产生器、雨淋阀、及其它阀门和管件等组成。

The low expansion foam fire extinguishing system is mainly composed of fire pump, pressure type foam proportioning device, low expansion air foam generator, deluge valve, and other valves and pipe fittings.

川消中倍数、高倍数泡沫灭火装置：

Medium and high expansion foam fire extinguishing devices of Chuanxiao:

凭借发泡量大这一优势，尽管中、高倍数泡沫的热稳定性稍差，泡沫易遭火焰破坏和受室外自然风的影响，但单位时间内泡沫生成量远远大于泡沫破坏量，从而可以迅速充满燃烧空间，将火焰扑灭。

With the advantage of large foaming volume, although the thermal stability of medium and high expansion foam is slightly poor, and foam is vulnerable to flame damage and outdoor natural wind, the amount of foam generated per unit time is far greater than that of foam damage, so it can quickly fill the combustion space and extinguish the flame.

中倍数、高倍数泡沫灭火系统主要由消防水泵、压力式比例混合装置、泡沫发生器、阀门、管道等组成。

The medium and high expansion foam fire extinguishing system is mainly composed of fire pump, pressure proportional mixing device, foam generator, valve, pipeline, etc.

中、高倍数泡沫灭火系统适于扑救A类、B类火灾，有限封闭空间火灾，控制液化石油气、液化天然气的流淌性火灾。如：固体物质仓库、易燃液体仓库、有火灾危险的工业厂房、地下建筑工程、各种船舶的机舱、泵舱、货舱等、贵重仪器设备和物质、可燃易燃液体及液化石油气和液化天然气的流淌性火灾。

The medium and high expansion foam fire extinguishing system is suitable for extinguishing class A and class B fires, limited enclosed space fires, and controlling the flowing fires of liquefied petroleum gas and liquefied natural gas. Such as: solid substance warehouse, flammable liquid warehouse, industrial plant with fire risk, underground construction engineering, engine room, pump room, cargo hold, etc. of various ships, valuable instruments, equipment and substances, flammable liquid, liquefied petroleum gas and liquefied natural gas.

空气泡沫产生器灭火原理以及分类使用相关内容就是这样了，您看完后是不是有了新的认识呢？大家可以关注川消网站www.cx-fire.com，了解更多设备的使用知识。

This is the fire extinguishing principle of air foam generator and relevant contents of classification and use. Do you have a new understanding after reading it? You can pay attention to www.cx-fire Com to learn more about using the device.