The invention belongs to the technical field of automobile radiators, and particularly relates to a phase change radiator for an automobile. According to the vehicle phase change radiator, a liquid phase change material is adopted as a cooling medium, and a vehicle engine is cooled according to the phase change principle that liquid is converted into gas to absorb/release a large amount of heat. The novel technical effects brought by the invention are as follows: 1) the phase-change radiator is adopted, so that the occupied area is small, and the problem of insufficient structural arrangement space of various parts of an automobile can be solved; 2) the outlet temperature of the heat exchanger is stable, and the heat management performance of the whole system is improved; and 3) the interior of the phase-change radiator is a self-circulation process, no auxiliary power exists, and the structure is simple. And 4) no solid phase change material is precipitated, and the risk of pipeline blockage does not exist.

    本发明属于汽车散热器技术领域,具体涉及一种车用相变散热器。所述车用相变散热器采用液体相变材料作为冷却介质,采用其液体转换为气体吸/放大量的热的相变原理对车用发动机进行冷却。本发明所带来的新的技术效果:1)采用相变散热器,占地面积小,可解决汽车各项部件结构布置空间不足的问题;2)换热器出口温度稳定,提高了整机系统的热管理性能;3)相变散热器内部为自循环过程,无辅助动力,结构简单。4)无固体相变材料沉淀,不存在管道堵塞风险。


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    Title :

    Phase change radiator for vehicle


    Additional title:

    一种车用相变散热器


    Contributors:
    HOU YAFEI (author) / DONG QINGLI (author)

    Publication date :

    2023-03-07


    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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



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