According to the heat management system, the working requirements of a first temperature adjusting loop and a second temperature adjusting loop are met through a compressor with double cylinders connected in parallel and capable of independently sucking air so as to adjust the temperature of a first temperature adjusting object and a second temperature adjusting object, and when the first temperature adjusting loop and the second temperature adjusting loop operate at the same time, a control valve is closed; the two compression cylinders of the compressor are not communicated with each other in air suction, so that the internal pressure of the two temperature adjusting loops can be inconsistent, the cold energy distribution between the two temperature adjusting loops can be more reasonable under different temperature and refrigeration requirements, and the problem that the cold energy distribution is not uniform when the temperature difference is too large in the prior art can be solved; besides, single-cylinder compression or double-cylinder compression can be selected according to actual working condition requirements, so that the first temperature adjusting loop or the second temperature adjusting loop can be independently operated, or the first temperature adjusting loop and the second temperature adjusting loop can be simultaneously operated, and the thermal management system has better system control and better economical efficiency.
本申请提供一种热管理系统,采用双缸并联并可独立吸气的压缩机来满足第一调温回路和第二调温回路的工作所需,以分别对第一调温对象和第二调温对象进行调温,在第一调温回路和第二调温回路同时运行时,控制阀关闭,压缩机的两个压缩缸之间吸气互不连通,使得两个调温回路的内部压力可以做到不一致,在不同温度、制冷需求下能够使两个调温回路之间的冷量分配更合理,从而能够改善现有技术中存在的温差过大时冷量分配不均的问题;另外,可根据实际工况需求选择单缸压缩或双缸压缩,以实现单独运行第一调温回路或第二调温回路,或同时运行第一调温回路和第二调温回路,使得热管理系统具备更优的系统控制和更好的经济性。
Thermal management system
一种热管理系统
2024-01-05
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 |
Thermal management assembly and thermal management system
European Patent Office | 2024
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