To provide a compressor for enabling heat generated by the compressor to be shortly and sufficiently stored in heat storage portions.SOLUTION: A compressor 11 includes a compression part 110 for compressing and discharging a low temperature side heat medium, and a cover part 120 arranged on the outer periphery side of the compression part 110 for covering the compression part 110, the cover part 120 having a first heat storage portion 121 and a second heat storage portion 122 for storing heat, and a heat transfer promotion portion 126 having a greater heat transfer coefficient than each of the first heat storage portion 121 and the second heat storage portion 122, the first heat storage portion 121 and the second heat storage portion 122 being each formed with a fluid flow path 120a for distributing fluid to exchange heat with each of the first heat storage portion 121 and the second heat storage portion 122, the heat transfer promotion portion 126 being arranged between the compression part 110 and each of the first heat storage portion 121 and the second heat storage portion 122.SELECTED DRAWING: Figure 2

    【課題】圧縮機が発生させた熱を短時間で充分に蓄熱部に蓄えさせることができる圧縮機を提供する。【解決手段】圧縮機11は、低温側熱媒体を圧縮して吐出する圧縮部110と、圧縮部110の外周側に配置され、圧縮部110を覆うカバー部120と、を備え、カバー部120は、熱を蓄える第1蓄熱部121及び第2蓄熱部122と、第1蓄熱部121及び第2蓄熱部122よりも熱伝導率の大きい伝熱促進部126と、を有し、第1蓄熱部121及び第2蓄熱部122には、第1蓄熱部121及び第2蓄熱部122と熱交換する流体が流通する流体流路120aが形成され、伝熱促進部126は、圧縮部110と第1蓄熱部121及び第2蓄熱部122との間に配置されている。【選択図】図2


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    Title :

    COMPRESSOR AND REFRIGERATION CYCLE DEVICE


    Additional title:

    圧縮機及び冷凍サイクル装置


    Contributors:

    Publication date :

    2020-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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