The invention provides an expansion kettle device for a vehicle, and the device comprises a kettle body which is used for accommodating cooling liquid; the pressure valve module can be driven to be opened by the gas pressure, higher than a pressure threshold value, in the kettle body, so that the expansion kettle device is ventilated through the pressure valve module, and when the gas pressure in the kettle body is lower than the pressure threshold value, the pressure valve module is closed, so that the expansion kettle device cannot be ventilated through the pressure valve module; and an active ventilation module configured to allow activation controlled by a controller and thereby actively ventilate the expansion kettle device. The invention further relates to a corresponding expansion kettle system, an air conditioning system and a vehicle. The system has the advantages that on one hand, the expansion kettle device can be actively ventilated through the active ventilation module when the pressure valve module fails, and on the other hand, the expansion kettle device can be actively ventilated through the active ventilation module before the vehicle is started, so that bubbles in cooling liquid are eliminated, and noise is avoided.
本申请提出了一种用于车辆的膨胀水壶装置,其包括:壶体,用于容纳冷却液;压力阀模块,壶体内的高于压力阈值的气体压力会驱使压力阀模块打开而使得膨胀水壶装置经由压力阀模块通气,并且在壶体内的气体压力低于压力阈值时,压力阀模块关闭而使得膨胀水壶装置不能经由压力阀模块通气;主动通气模块,所述主动通气模块构造成允许受控制器控制而激活并由此主动给所述膨胀水壶装置通气。本申请还涉及相应的膨胀水壶系统、空调系统以及车辆。本申请的优点在于:一方面能在压力阀模块失灵时通过主动通气模块主动给膨胀水壶装置通气,另一方面能在车辆启动之前通过主动通气模块主动给膨胀水壶装置通气,以消除冷却液中的气泡并从而避免形成噪声。
Expansion kettle device, expansion kettle system, air conditioning system and vehicle
膨胀水壶装置、膨胀水壶系统、空调系统和车辆
2023-12-12
Patent
Elektronische Ressource
Chinesisch
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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 |
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