The invention discloses an integrated heat pump air conditioner and heating system with double eight-way water valves and a control method of the integrated heat pump air conditioner and heating system. A refrigerant circulation system communicates with a first refrigerating fluid circulation heating system, a second refrigerating fluid circulation heating system and a third refrigerating fluid circulation heating system. The refrigerating capacity and the heating capacity of the refrigerant can be transmitted among the first refrigerating fluid circulation heat system, the second refrigerating fluid circulation heat system and the third refrigerating fluid circulation heat system, so that a motor and related elements in the third refrigerating fluid circulation heat system are cooled, and a battery pack is cooled or heated; and various modes or requirements of a cab air conditioner can be met. Various heat management functions are combined, the control program of the whole heat system is simplified, the water resistance, power consumption and operation noise of a refrigerating fluid circulation system are reduced, the arrangement space of a heat pump air conditioner and a heat management system assembly can be effectively reduced, and light weight, energy conservation and consumption reduction are facilitated.

    本发明公开了一种带双八通水阀的集成式热泵空调与热系统及其控制方法,其中冷媒循环系统分别连通于冷冻液循环第一热系统、冷冻液循环第二热系统和冷冻液循环第三热系统,冷媒的制冷量和发热量可在冷冻液循环第一热系统、冷冻液循环第二热系统和冷冻液循环第三热系统间传递,以实现对冷冻液循环第三热系统中电机及相关元件进行冷却、并对电池包进行冷却或加热,还可满足驾驶室空调各个模式或需求。本发明复合多种热管理功能,利于简化整个热系统的控制程序,利于降低冷冻液循环系统的水阻、功耗及运行噪音,可有效缩小热泵空调与热管理系统组件的布置空间,利于轻量化和节能降耗。


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    Title :

    Integrated heat pump air conditioning and heating system with double eight-way water valves and control method of integrated heat pump air conditioning and heating system


    Additional title:

    带双八通水阀的集成式热泵空调与热系统及其控制方法


    Contributors:
    WEI WENHONG (author)

    Publication date :

    2024-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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