作者: Satoshi Itoh , Atsushi Inaba
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摘要: A heat pump cycle includes a compressor having suction port and discharge port, heating exchanger which heats air, gas-liquid separator, cooling cools air upstream of the in an flow direction. The further intermediate pressure passage guides gas refrigerant from separator to port. variable open-close portion opens decompresses passage, so that is introduced into when bypass dehumidifying-heating mode selected as been heated becomes equal or higher than air-conditioning target space temperature.