PROBLEM TO BE SOLVED: To provide a seat air-conditioner that is able to effectively use heat generated by a heat absorption part and a heat dissipation part, in order to adjust temperature.SOLUTION: A seat air conditioner 1 is disposed between a seat surface part 51 of a vehicle seat 50 and a floor surface F of a vehicle chamber, and accommodates a refrigeration cycle and a blower in a housing 10. The refrigeration cycle has a compressor, a condenser, an expansion valve, and an evaporator. Air blown by a blower is heated by the condenser to create warm-air current WA and is cooled by the evaporator to create cold-air current CA. Warm-air current WA and cold-air current CA are supplied to each of a main duct 21, a duct 23 for a leg, an upper duct 25, and a lower duct 27, which are arranged in the seat 50, via an air-conditioning current supply part. Hot-air current WA and cold-air current CA are blown, via the main duct 21 and so on, to different parts of an occupant seated on the seat 50.SELECTED DRAWING: Figure 9

    【課題】温度調節に際して吸熱部及び放熱部によって生じる熱を有効に活用可能なシート空調装置を提供する。【解決手段】シート空調装置1は、車両のシート50における座面部51と車室床面Fとの間に配置され、冷凍サイクルと、送風機とを筐体10内部に収容している。冷凍サイクルは、圧縮機と、凝縮器と、膨張弁と、蒸発器とを有しており、送風機による送風される空気を、凝縮器において加熱して温風WAとし、蒸発器で冷却して冷風CAとする。温風WA及び冷風CAは、空調風供給部を介して、シート50に配置されたメインダクト21、脚部用ダクト23、上部ダクト25、下部ダクト27に対して、それぞれ供給される。温風WA及び冷風CAは、メインダクト21等を介して、シート50に座った乗員の異なる部位に対して吹き出される。【選択図】図9


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    Title :

    SEAT AIR-CONDITIONER


    Additional title:

    シート空調装置


    Contributors:
    KAWANO SHIGERU (author) / OTA KOJI (author) / OTA AUN (author)

    Publication date :

    2018-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 / A47C Stühle , CHAIRS



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