The present invention provides a thermal cycle system capable of performing both waste heat recovery of an engine and temperature control of a battery. In order to solve the above problems, Rankine cycle loop 5, has : a main circulation flow path 50 of the cyclic organic medium, condenser 52, an evaporator 56, a compression expander 51, an electronic expansion valve 54, and a battery 81 control device 7 capable of exchanging heat with the organic medium within the battery container 55 in the main circulation flow path 50, in the engine cooling mode and the hybrid cooling mode, the Rankine cycle circuit 5 is operated such that the organic medium is cycled according to the order of the evaporator 56, the compression expander 51, and the condenser 52, and in the battery heating mode, the Rankine cycle circuit 5 operates such that the organic medium circulates according to the sequential cycles of the compression expander 51, the battery container 55, the electronic expansion valve 54, andthe condenser 52.
本发明提供一种热循环系统,其能够实行发动机的废热回收和蓄电池的温控两者。为了解决上述问题,朗肯循环回路5,具有:循环有机介质的主循环流路50、冷凝器52、蒸发器56、压缩膨胀机51、电子膨胀阀54、及可在主循环流路50中的蓄电池容器55内与有机介质进行热交换的蓄电池81。控制装置7,在发动机冷却模式和混合冷却模式中,对朗肯循环回路5进行操作,使得有机介质按照蒸发器56、压缩膨胀机51及冷凝器52的顺序循环,在蓄电池加热模式中,对朗肯循环回路5进行操作,使得有机介质按照压缩膨胀机51、蓄电池容器55、电子膨胀阀54及冷凝器52的顺序循环。
Thermal Circulation System
热循环系统
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten |
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