PROBLEM TO BE SOLVED: To provide a vehicle oil circulation system capable of assuring calorie of chemical heat storage device at the time of its regeneration while restricting complication of the system and capable of shortening the regeneration time.SOLUTION: When a chemical heat storage device 11 performs regeneration, a control part 30 controls a cooling water circulation system 4 in such a way that cooling water flowing to an oil cooler 10 may show a circulation volume smaller than a first circulation volume. That is, when the chemical heat storage device 11 performs regeneration, a volume of cooling water flowing at an oil cooler 10 is decreased to cause a temperature of oil circulating at an oil circulation system 2 to become high. With this arrangement as above, reaction material 18 performing desorption of reaction medium can absorb heat from oil at a reaction vessel 12 arranged to be heat exchangeable with oil. Further, it is possible to restrict complex formation of the system due to the fact that it is merely sufficient to cause a control part 30 to control the cooling water circulation system 4 in such a way that a volume of cooling water flowing to the oil cooler may become a smaller volume of circulation than the first circulation volume.SELECTED DRAWING: Figure 1

    【課題】システムの複雑化を抑制しつつ、化学蓄熱装置の再生時の熱量を確保し、再生時間を短縮することができる車両のオイル循環システムを提供する。【解決手段】化学蓄熱装置11の再生時には、制御部30は、オイルクーラ10へ流れる冷却水が第1の循環量より少ない循環量となるように冷却水循環系統4を制御する。すなわち、化学蓄熱装置11の再生時には、オイルクーラ10に流れる冷却水が減少することにより、オイル循環系統2を循環するオイルの温度が高くなる。これにより、オイルと熱交換可能に配置されている反応器12では、反応媒体の脱離を行っている反応材18が、オイルから熱を吸熱することができる。更に、制御部30がオイルクーラへ流れる冷却水が第1の循環量より少ない循環量となるように冷却水循環系統4を制御すればよいだけであるため、システムが複雑になることを抑制できる。【選択図】図1


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    Title :

    VEHICLE OIL CIRCULATION SYSTEM


    Additional title:

    車両のオイル循環システム


    Contributors:

    Publication date :

    2018-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / 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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