PROBLEM TO BE SOLVED: To provide a vehicular adsorption type refrigeration device capable of reducing the difference between a required cold heat amount and a supplying cold heat amount.SOLUTION: A vehicular adsorption type refrigeration device 100 comprises an adsorber 6, 7 capable of cooling a heat exchange medium, a cold accumulator 21 capable of storing heat of the heat exchange medium and an indoor unit 16 that provides heat exchange between the heat exchange medium and objects to be cooled. Furthermore, said device comprises a first channel 22 through which the heat exchange medium bypasses the cold accumulator 21 and a second channel 23 through which the heat exchange medium flows through the cold accumulator 21. Moreover, said device comprises a first selector valve 19a and a second selector valve 19b capable of adjusting the flow rate between the heat exchange medium flowing through the first channel 22 and the heat exchange medium flowing through the second channel 23, and a control unit 20 for controlling the first selector valve 19a and the second selector valve 19b. The control unit 20 determines whether or not the temperature of the heat exchange medium is equal to the required temperature, and if it is determined to be not equal, said unit controls the first selector valve 19a and the second selector valve 19b so as to approximate the temperature of the heat exchange medium to the required temperature T3.SELECTED DRAWING: Figure 1

    【課題】要求冷熱量と供給冷熱量との差を小さくすることが可能な車両用吸着式冷凍装置を提供する。【解決手段】車両用吸着式冷凍装置100は、熱交換媒体を冷却可能な吸着器6、7と、熱交換媒体の熱を蓄熱可能な蓄冷器21と、熱交換媒体と冷却対象物との間の熱交換を提供する室内器16とを備える。さらに、熱交換媒体が蓄冷器21をバイパスする第1流路22と、熱交換媒体が蓄冷器21を流通する第2流路23とを備える。さらに、第1流路22を流通する熱交換媒体と第2流路23を流通する熱交換媒体との流量の比率を調節可能な第1切替弁19aおよび第2切替弁19bと、第1切替弁19aおよび第2切替弁19bを制御する制御装置20とを備える。制御装置20は、熱交換媒体の温度が要求温度に等しいか否かを判定し、等しくないと判定した場合に、熱交換媒体の温度を要求温度T3に近付けるように第1切替弁19aおよび第2切替弁19bを制御する。【選択図】図1


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    Title :

    VEHICULAR ADSORPTION TYPE REFRIGERATION DEVICE


    Additional title:

    車両用吸着式冷凍装置


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



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