Air energy rockshaft anti-freezing equipment for coal mines

The invention discloses air energy rockshaft anti-freezing equipment for coal mines. The heat is supplied by compressing air through an air energy set so as to release heat, so that the efficiency isimproved, the energy conservation and the environmental protection are realized, and meanwhile, the anti-freezing effect of a rockshaft is achieved. According to the adopted technical scheme, the equipment comprises an air energy set, a power fan, a heat dissipater, a hot air conveying pipeline and a power supply control tank, wherein the air energy set is connected with the heat dissipater, a cold medium in the heat dissipater is heated by virtue of heat generated by compressing air through the air energy set, the heat dissipater is arranged in a hot air conveying pipeline, the power fan is arranged at one end of the hot air conveying pipeline, the other end of the hot air conveying pipeline is arranged in the mine rockshaft tunnel, air is driven by the power fan to flow through the heatdissipater so as to be hea