An evaporator includes a first descending flow tube group between a first upper header and a first lower header, and a second descending flow tube group between a second upper header and a second lower header to be located windward of the first descending flow tube group. The first upper header includes a first compartment, and the second upper header includes a third compartment. A flow distribution control section for reinforcement having a refrigerant passage section for communication between the first and third compartments is disposed between the two compartments to extend over the entire lengths and heights of the two compartments. The refrigerant passage section is composed of a plurality of through holes formed in the flow distribution control section for reinforcement. The total area of the through holes is greater than that of the refrigerant passages of the heat exchange tubes of the first descending flow tube group.


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    Title :

    Evaporator


    Contributors:

    Publication date :

    2019-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / 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



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