The invention discloses a vehicle, a thermal management system for the vehicle and a control method of the thermal management system. A controller in the thermal management system can adjust the flow of a refrigerant in a refrigerant circulation loop by adjusting the storage amount of the refrigerant in a battery direct cooling assembly according to the actual pressure, detected by a sensor assembly, of a preset position; therefore, the actual pressure of the preset position is within a proper pressure threshold range, and the comfort and the energy efficiency of the thermal management system are improved. Due to the fact that a liquid storage tank does not need to be arranged to achieve the function of storing the refrigerant, cost is effectively reduced, space is saved, and miniaturization of the heat management system is guaranteed. And by arranging the four-way valve, flexible switching of the refrigerating mode and the heating mode of the heat management system is achieved, so that multiple valve bodies are omitted, and the integration degree is improved.
本申请公开了一种车辆、用于车辆的热管理系统及其控制方法,该热管理系统中的控制器能够根据传感器组件检测的预设位置的实际压力,通过调节电池直冷组件组件中的制冷剂的存储量以调节制冷剂循环回路中的制冷剂的流量,以使预设位置的实际压力位于合适的压力阈值范围内,提升了热管理系统的舒适性和能效。由于无需再设置储液罐来实现存储制冷剂的功能,因此有效降低了成本,节省了空间,保证了热管理系统的小型化。且通过设置四通阀实现了对热管理系统的制冷模式和制热模式的灵活切换,由此省去了多种阀体,提高了集成度。
VEHICLE, THERMAL MANAGEMENT SYSTEM FOR VEHICLE AND METHOD OF CONTROLLING THE SAME
车辆、用于车辆的热管理系统及其控制方法
2024-04-05
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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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