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Fire fighting equipment producing foam - consists of tanks with extinguishing agent, water, foam compound, mixing chamber, inert gas and piping
Fire fighting equipment producing foam - consists of tanks with extinguishing agent, water, foam compound, mixing chamber, inert gas and piping
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机译:产生泡沫的消防设备-由装有灭火剂的水箱,水,泡沫化合物,混合室,惰性气体和管道组成
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摘要
The foam-producing equipment uses components remaining intact in the containers after completing the extinguishing operation. The container can then be filled up. The equipment consists of an extinguishing agent container (1), water tank (2) foam-producing compound container (3) and a battery of cylinders (4) containing an inert gas. Pipes from these containers, which are under pressure from the gas in the cylinders (4) are connected to mixing chambers (12, 13) where the three components are mixed to a foam by Venturi-type jets and delivery nozzles (14, 16, 17).
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