本发明提供一种热循环系统,能够根据可与发动机的冷却水进行热交换的朗肯循环回路,对蓄电池的温度进行调整。为了解决上述问题,提供一种热循环系统1,其具备:冷却回路3,其中循环有发动机2的冷却水;及,朗肯循环回路5,其中循环有绝缘性的有机介质。在朗肯循环回路5的主循环流路50中,沿第一流动方向F1,依序设置有对有机介质进行减压的压缩膨胀机51、在有机介质与外部空气之间进行热交换的冷凝器52、及对机介质进行压缩的第一泵53,在该主循环流路50之中的第一泵53与压缩膨胀机51之间,设置有其内部流通有机介质的蓄电池容器55、及在有机介质与冷却回路3的冷却水之间进行热交换的蒸发器56,在蓄电池容器55的内部以浸渍于有机介质中的方式设置有蓄电池81。
To provide a heat cycle system which enables adjustment of a temperature of a battery in a rankine cycle circuit enabling heat exchange with a coolant of an engine.SOLUTION: A heat cycle system 1 includes: a cooling circuit 3 in which a coolant of an engine 2 circulates; and a rankine cycle circuit 5 in which an insulative organic medium circulates. In a main circulation passage 50 of the rankine cycle circuit 5, a compression expander 51 which decompresses the organic medium, a condenser 52 which conducts heat exchange between the organic medium and outside air, a first pump 53 which compresses the organic medium are provided in this order along a first flow direction F1. In an area between the first pump 53 and the compression expander 51 in the main circulation passage 50, a battery container 55 in which the organic medium flows and an evaporator 56 which conducts heat exchange between the organic medium and the coolant of the cooling circuit 3 are provided. A battery 81 is provided in the battery container 55 so as to be immersed in the organic medium.SELECTED DRAWING: Figure 1
热循环系统
2024-04-19
Patent
Elektronische Ressource
Chinesisch
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 |