Heating defreezer for air conditioner and refrigerator

The heating defreezer for air conditioner and refrigerator consists of compressor, four-way valve, freezing chamber, refrigerator heat exchanger, loop solenoid valve, defreezing solenoid valve, etc. It features the loop solenoid valve mounted in the pipeline between the four-way valve and the freezi...

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1. Verfasser: GUOQI WU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The heating defreezer for air conditioner and refrigerator consists of compressor, four-way valve, freezing chamber, refrigerator heat exchanger, loop solenoid valve, defreezing solenoid valve, etc. It features the loop solenoid valve mounted in the pipeline between the four-way valve and the freezing chamber, the defreezing solenoid valve and the electronic refrigerator regulator in the pipelinebetween the freezing chamber and the refrigerator heat exchanger, and the refrigerating/heating conversion switch in the cabinet. The defreezing solenoid valve, and the loop solenoid valve, the electronic refrigerator regulator and the refrigerating/heating conversion switch are connected electrically to control circuit in the cabinet.