OUTDOOR UNIT AND INDOOR UNIT, AND AIR-CONDITIONER

PROBLEM TO BE SOLVED: To precisely detect high-pressure-side pressure on a compressor discharge side using a temperature sensor of a heat exchanger.SOLUTION: An outdoor unit including a compressor 1, the outdoor heat exchanger 3, and an outdoor expansion valve 4 includes at least one flow passage fo...

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Bibliographische Detailangaben
Hauptverfasser:	ISOGAWA TAKANORI, TSUKADA FUKUJI
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To precisely detect high-pressure-side pressure on a compressor discharge side using a temperature sensor of a heat exchanger.SOLUTION: An outdoor unit including a compressor 1, the outdoor heat exchanger 3, and an outdoor expansion valve 4 includes at least one flow passage for allowing gas refrigerants to flow in the outdoor heat exchanger 3 from two places and to flow out of the outdoor heat exchanger 3 from one place after the refrigerants condensed into two gas and liquid phases are flowed together when the outdoor heat exchanger 3 operates as a condenser, and the temperature sensor 6 for detecting the temperature of the refrigerants is provided at the confluence part.