The present invention relates to a spiral heat exchanger, and provides a spiral heat exchanger capable of appropriately attaching the spiral heat exchanger to a vehicle while reducing the weight of the vehicle. The spiral heat exchanger is provided with a spiral part having a plurality of metal sheets which are separated from each other and wound into a spiral shape, and cooling water flows in a flow path among a plurality of flow paths divided by the plurality of metal sheets; a housing which is attached to a vehicle and accommodates the spiral part; and a holder that is fixed to the housingand holds the spiral part, the holder having a holding part that holds at least one end of the spiral part in the axial direction; and a fixing part which is arranged between the outer peripheral surface of the spiral part and the inner peripheral surface of the housing and is fixed on the inner peripheral surface of the housing.

    本发明涉及螺旋式换热器,提供一种既能够使车辆轻量化,又能够将螺旋式换热器适当地安装于车辆的螺旋式换热器。螺旋式换热器具备:螺旋部,其具有相互分离并卷绕成螺旋状的多个金属薄板,冷却水在由所述多个金属薄板划分出的多个流路中的流路内进行流通;外壳,其安装于车辆,收纳所述螺旋部;支架,其固定于所述外壳,保持所述螺旋部,所述支架具有:保持部,其保持所述螺旋部的轴向的至少一端部;固定部,其配置在所述螺旋部的外周面和所述外壳的内周面之间,固定于所述外壳的内周面。


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    Title :

    SPIRAL HEAT EXCHANGER


    Additional title:

    螺旋式换热器


    Contributors:
    KATO WATARU (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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