| 摘要 |
A hot aerosol fire-fighting device comprises a shell, a inner pot, an aerosol generating agent, a starting device, and a cooling layer which has a honeycomb structure ,or a cooling layer which is combined by a honeycomb structure and an spherical or an irregular shape coolant, setting between a powder column and a spout. The honeycomb structure used in the device has large heat exchange area, and can absorb a great deal of heat in short time, and has good cooling effect. The shape of the honeycomb structure is regular, and as a result, the fire-fighting device assembled has small size so as to save the space and can be installed easily. Furthermore, the honeycomb structure can also be loaded with a catalyst to eliminate the noxious gases such as nitrogen oxides, carbon monoxide and the like produced from the aerosol.
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