High-rise fire life-sustaining emergency rescue system
A life support and fire technology, applied in fire rescue, life-saving equipment, mechanical equipment, etc., can solve problems such as being unable to resist the influence of toxic gases, prevent death by suffocation, improve the persistence of waiting time for rescue, and prevent heat radiation.
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[0014] A high-rise fire life-sustaining emergency rescue system stabilized pipeline loop network air delivery system, the diameter of the loop network pipeline and the air pressure value need to be calculated according to actual needs. The system construction can be planned as a whole in the community, or can be constructed independently for a single building. According to the size of the community and the total fresh air demand for breathing by the maximum number of refugees, it is designed according to the principle of safety redundancy.
[0015] The main pipe network part in the attached drawing: Air compressor (1), check valve (2), pressure gauge (3), pressure switch (4), air regulator pump (5), spring safety valve are installed in the machine room (6), closed ring network. Its working process is that the air compressor (1) delivers fresh air to the main pipe network. The function of the check valve (2) is to prevent the air from flowing backwards and to ensure the one-w...
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