Combined embedment type safety refuge device applicable to public places
A technology for refuge devices and public places, applied in the direction of respiratory protection containers, life-saving equipment, etc., can solve the problems of complex system, unreasonable structure, poor adaptability, etc., and achieve the effect of good manufacturability, convenient operation, and compact connection
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[0027] The present invention will be further described below in conjunction with the accompanying drawings.
[0028] Such as figure 1 , 2 , 3, 4, 5, 6, and 7, a combinable built-in safety refuge device suitable for public places, including: main body 1, airtight door 2 battery 3, oxygen supply automatic control device 4, cabin pressure adjustment control Device 5, gas parameter detection system 6 in the cabin, air purification system 7, phase change refrigeration system 8, console 9; the main body 1 adopts a block structure, and a plurality of the main bodies 1 are connected to each other according to the size of the underground space. The main body 1 is composed of seven compartments, including six peripheral compartments and a middle compartment, the middle compartment and the peripheral compartment are welded with connecting flanges, the sides of the peripheral compartment are provided with isolation doors, and the six peripheral compartments The compartment and the side ...
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