The present disclosure provides 'thermal isolation of cooling circuits with a common degas bottle fill port'. A vehicle cooling system includes a first cooling circuit having a first operating temperature range when the vehicle is in an operational state, a second cooling circuit having a second operating temperature range, and a degas bottle. The degas bottle has a first chamber operably coupled to the first cooling circuit and a second chamber operably coupled to the second cooling circuit. The degas bottle includes a fill port operably coupled to the second chamber and a flow restrictor disposed at a divider separating the first and second chambers. The flow restrictor is configured to open to enable cooling fluid provided via the fill port, when the vehicle is in a non-operational state, to flow from the second chamber to the first chamber and be closed when the vehicle is in the operational state to prevent the cooling fluid from flowing between the first and second chambers.
本公开提供了“具有共用脱气瓶填充端口的冷却回路的热隔离”。一种车辆冷却系统包括:第一冷却回路,所述第一冷却回路在所述车辆处于操作状态时具有第一工作温度范围;第二冷却回路,所述第二冷却回路具有第二工作温度范围;以及脱气瓶。所述脱气瓶具有:第一腔室,所述第一腔室可操作地联接到所述第一冷却回路;以及第二腔室,所述第二腔室可操作地联接到所述第二冷却回路。所述脱气瓶包括:填充端口,所述填充端口可操作地联接到所述第二腔室;以及限流器,所述限流器设置在将所述第一腔室和所述第二腔室分开的分隔件处。所述限流器被配置为在所述车辆处于非操作状态时打开以使得经由所述填充端口提供的冷却流体能够从所述第二腔室流动到所述第一腔室,并且在所述车辆处于所述操作状态时关闭以防止所述冷却流体在所述第一腔室与所述第二腔室之间流动。
THERMAL ISOLATION OF COOLING CIRCUITS WITH A COMMON DEGAS BOTTLE FILLING PORT
具有共用脱气瓶填充端口的冷却回路的热隔离
2021-07-23
Patent
Electronic Resource
Chinese
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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