空氣泡沫產生器滅火原理以及分類使用
來源：http://www.xintli.net/ 日期：2022-05-28
空氣泡沫產生器水平或垂直安裝固定安裝在油罐頂壁上，是產生和噴射泡空氣泡沫的滅火設備。下面來說說空氣泡沫產生器滅火原理以及使用事項是怎樣的吧。
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.
空氣泡沫產生器滅火原理
Fire extinguishing principle of air foam generator
當泡沫消防車或固定消防泵供給的泡沫混合液流，經輸送管道通過產生器時，吸入大量空氣泡沫，將泡沫噴入燃燒液面上形成泡沫層或一層膜，是低倍數液上噴射泡沫滅火系統的關鍵設備。
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、低倍數泡沫滅火裝置應用領域的區別：
Differences in application fields of high, medium and low expansion foam fire extinguishing devices:
川消低倍數泡沫滅火裝置來看：
According to the low expansion foam fire extinguishing device of CFX:
低倍數泡沫滅火系統適用于加工、儲存、裝卸、使用甲（液化烴除外）、乙、丙液體的場所。如：油田、煉油廠、化工廠、碼頭、地下車庫、飛機庫、機場、燃油鍋爐房等場所。
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.
通過壓力式比例混合裝置將水與泡沫滅火劑混合后，形成一定比例的泡沫混合液，經泡沫產生器吸入空氣形成泡沫，由泡沫噴口沿罐壁流下，覆蓋燃燒液體，從而撲滅火災。
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.
低倍數泡沫滅火系統主要部分有：消防水泵、壓力式泡沫比例混合裝置、低倍數空氣泡沫產生器、雨淋閥、及其它閥門和管件等組成。
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.
Medium and high expansion foam fire extinguishing devices of Chuanxiao:
憑借發泡量大這一優勢，盡管中、高倍數泡沫的熱穩定性稍差，泡沫易遭火焰破壞和受室外自然風的影響，但單位時間內泡沫生成量遠遠大于泡沫破壞量，從而可以迅速充滿燃燒空間，將火焰撲滅。
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.
中倍數、高倍數泡沫滅火系統主要由消防水泵、壓力式比例混合裝置、泡沫發生器、閥門、管道等組成。
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、高倍數泡沫滅火系統適于撲救A類、B類火災，有限封閉空間火災，控制液化石油氣、液化天然氣的流淌性火災。如：固體物質倉庫、易燃液體倉庫、有火災危險的工業廠房、地下建筑工程、各種船舶的機艙、泵艙、貨艙等、貴重儀器設備和物質、可燃易燃液體及液化石油氣和液化天然氣的流淌性火災。
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.
空氣泡沫產生器滅火原理以及分類使用相關內容就是這樣了，您看完后是不是有了新的認識呢？大家可以關注川消網站
www.xintli.net，了解更多設備的使用知識。
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.
