Fire-fighting device with outward-extending powder spraying opening
A fire-fighting device and powder spraying technology, applied in fire rescue and other directions, can solve the problems of violent dissolution process, unexpected strong reaction, toxic substances and fire-fighting equipment corrosive chemicals, etc., and achieve the effect of improving fire-extinguishing efficiency and high water absorption rate
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[0045] The embodiment of the present invention will be described in detail below, and the following examples are implemented in the present invention, and the detailed embodiments and specific operations are given, but the scope of protection of the present invention is not limited to the following. Embodiment.
[0046] reference Figure 5 The present invention relates to the field of fire protection equipment, which is disclosed to provide a fire protection device that provides an extension of a spray mouth, including the inlet nozzle 1 and the spray nozzle 2, the water spray nozzle 1 is surrounded by the outer, spray mouth of the spray powder 2. 2 The spray port 4 is disposed in front of the spray nozzle 1 inlet 3.
[0047]In general, both mixed jet fire devices include several components such as water pumps, high pressure pumps, pipes, valves, water pumps, control devices, etc., but specifically to the present invention, only two core parts, sprayed Device and water spray device...
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