To provide a vehicle cooling system in which an electric component cooling pipe having a low refrigerant temperature relative to a refrigerant of an engine cooling pipe is arranged close to a fuel tank to suppress heat receiving effects of the fuel tank, that is, the generation of evaporated fuel (so-called vapor) and the rise in the tank internal pressure.SOLUTION: A cooling system for a vehicle is mounted with an engine 30, a fuel tank 40 for storing fuel supplied to the engine 30, and an electrical component 29. The cooling system is characterized that an engine cooling pipe 81 for supplying a refrigerant that cools the engine 30 and an electric component cooling pipe 84 for supplying a refrigerant that cools the electric part 29 are provided therein, and the electrical component cooling pipe 84 is disposed closer to the fuel tank 40 than the engine cooling pipe 81.SELECTED DRAWING: Figure 1

    【課題】燃料タンクに、エンジン冷却用パイプの冷媒に対して冷媒温度が低い電気部品冷却用パイプを近接配置して、燃料タンクの受熱影響すなわち蒸発燃料(いわゆるベーパ)の発生やタンク内圧の上昇を抑制することができる車両の冷却装置の提供を目的とする。【解決手段】エンジン30と、該エンジン30に供給される燃料を貯留する燃料タンク40と、電気部品29とが搭載される車両の冷却装置であって、上記エンジン30を冷却する冷媒を供給するエンジン冷却用パイプ81と、上記電気部品29を冷却する冷媒を供給する電気部品冷却用パイプ84と、を備え、上記電気部品冷却用パイプ84は、上記エンジン冷却用パイプ81よりも上記燃料タンク40に近接させて配置されることを特徴とする。【選択図】図1


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    Title :

    VEHICLE COOLING SYSTEM


    Additional title:

    車両の冷却装置


    Contributors:

    Publication date :

    2019-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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