The invention relates to the technical field of automobile parts, and provides an air conditioner expansion valve sealing device and a vehicle, the air conditioner expansion valve sealing device comprises an expansion valve, a front wall metal plate and a sealing gasket, the sealing gasket is used for being arranged on an air conditioner pipe of the vehicle in a sleeving mode, and the expansion valve and the sealing gasket are located on the two sides of the front wall metal plate correspondingly; and the sealing gaskets are used for being connected with the air conditioner pipe in a sealed mode and are connected with the front wall metal plate in a sealed mode. Thus, the expansion valve and the sealing gasket can be separated in the engine compartment and the interior space through the front wall metal plate, the sealing gasket can be assembled in the vehicle along with the air conditioner assembly, assembling is easy, the sealing effect is good, pipeline connection between the expansion valve and an air conditioner pipe and pipeline connection between the expansion valve and an air conditioner compressor and other components in the engine compartment are facilitated, and the sealing effect is good. Motor noise in an engine compartment and the risk that residual water permeates into a vehicle along an air conditioner pipe are reduced.
本发明涉及汽车零部件技术领域,并提供了一种空调膨胀阀密封装置及车辆,所述空调膨胀阀密封装置包括膨胀阀、前围钣金和密封垫,所述密封垫用于套设于车辆的空调管上,所述膨胀阀和所述密封垫分别位于所述前围钣金的两侧侧,并分别用于与所述空调管密封连接,且所述密封垫与所述前围钣金密封连接。如此,可利用前围钣金将膨胀阀和密封垫分别分隔在发动机舱和车内空间,使得密封垫能够随空调总成装配在车内,装配简单,且密封效果好,还便于在发动机舱内进行膨胀阀与空调管之间以及膨胀阀与空调压缩机等部件之间的管路连接,以降低发动机舱内电机噪声及残留水沿空调管向车内渗透的风险。
Air conditioner expansion valve sealing device and vehicle
一种空调膨胀阀密封装置及车辆
2023-10-13
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle air conditioner with heating startup expansion valve control
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|Expansion valve and air conditioner for vehicle having the same
European Patent Office | 2015