Cold and heat exchanging unit

• Main Author: YU YONGXUE
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2012
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model discloses a cold and heat exchanging unit. The cold and heat exchanging unit comprises a power supply, a compressor, a heat exchanging water tank, a liquid storage bottle, a filter, an expansion valve, an evaporator, a temperature sensor and a copper tube, wherein the compressor is electrically connected with the power supply; the compressor is positioned between the input end of the heat exchanging water tank and the output end of the evaporator; the input end of the compressor is communicated with the output end of the evaporator; a toothed heat exchanging air pipe is arranged inside the heat exchanging water tank; the output end of the compressor is communicated with the input end of the heat exchanging air pipe; the input end of the liquid storage bottle is communicated with the output end of the heat exchanging air pipe; the output end of the liquid storage bottle is communicated with the input end of the filter; the output end of the filter is communicated with the input end of the exp