Air conditioner and refrigerator integrated machine and operation control method thereof

Abstract

The invention discloses an air conditioner and refrigerator integrated machine which comprises a compressor, an outdoor heat exchanger, an indoor heat exchanger and a refrigerator. The refrigerator comprises a refrigeration zone and an unfreezing zone, the refrigeration zone comprises a frozen zone and a cold storage zone, the unfreezing zone is arranged in correspondence with the frozen zone, a bypass pipe is connected between the compressor and the unfreezing zone, an exhaust opening of the compressor is connected to an inlet of the unfreezing zone through the bypass pipe, and an air return opening of the compressor is connected to an outlet of the unfreezing zone through the bypass pipe. In addition, an operational control method of the air conditioner and refrigerator integrated machine is provided. According to the air conditioner and refrigerator integrated machine and the operational control method, electric heating unfreezing is not needed, the unfreezing cost can be saved, the unfreezing efficiency can be improved, the unfreezing energy consumption is reduced, and the problems in safety caused by electric leakage are avoided.

Description

technical field [0001] The present invention relates to the technical field of air conditioning, and in particular, to an integrated air conditioner and refrigerator and an operation control method thereof. Background technique [0002] Existing air conditioners and refrigerators are two independent refrigeration equipment. The average use time of air conditioners is less than 30% all year round, and the utilization rate of refrigerators is relatively long. However, refrigerators in the north are basically turned off in winter. The utilization rate of the two refrigeration appliances is not high throughout the year. If they can be combined into one, it will save a lot of energy and material costs. [0003] Existing refrigerators generally use electric heating to thaw, which not only has high thawing costs and high energy consumption, but also is prone to dangers such as electric leakage. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide ...

AI Technical Summary

Problems solved by technology

[0002] The existing air conditioner and refrigerator are two independent refrigeration equipment. The average annual use time of the air conditioner is less than 30%, and the utilization rate of the refrigerator is relatively long. However, in the north, the refrigerator is basically turned off in winter.

[0003] Existing refrigerators generally use electric heating to thaw, which not only has high thawing costs and high energy consumption, but also is prone to dangers such as electric leakage.

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