The invention discloses a compressing mechanism part, a compressor, an air conditioning system and a vehicle. The compressing mechanism part comprises a rotating shaft, a rotating shaft and a rotating shaft, the eccentric sleeve is eccentrically arranged on the rotating shaft through a first connecting piece, and a first rotating axis of the eccentric sleeve and a second rotating axis of the rotating shaft are arranged at an interval; the first limiting piece is arranged on the rotating shaft, the second limiting piece is arranged on the eccentric sleeve, one of the first limiting piece and the second limiting piece is a limiting groove, and the other one of the first limiting piece and the second limiting piece is a limiting column inserted into the limiting groove; and the elastic piece is connected with the first connecting piece, and the elastic piece is fixedly connected with the rotating shaft and the eccentric sleeve. Therefore, the elastic piece can generate elastic force when the rotating shaft and the eccentric sleeve rotate relatively, so that collision between the limiting column and the peripheral wall of the limiting groove is relieved or eliminated, noise of the compression mechanism part can be reduced, and the service life of the compression mechanism part can be prolonged.
本发明公开了一种压缩机构部、压缩机、空调系统和车辆,所述压缩机构部包括:转轴;偏心套,所述偏心套通过第一连接件偏心设于所述转轴,所述偏心套的第一旋转轴线和所述转轴的第二旋转轴线间隔设置;第一限位件和第二限位件,所述第一限位件设于所述转轴,所述第二限位件设于所述偏心套,所述第一限位件和所述第二限位件中的一个为限位槽且另一个为插入所述限位槽的限位柱;弹性件,所述弹性件与所述第一连接件连接,且所述弹性件分别与所述转轴和所述偏心套固定连接。由此,使得弹性件可以在转轴和偏心套相对转动时产生弹性力,以减缓或消除限位柱和限位槽的周壁之间的碰撞,利于降低压缩机构部的噪音,且可以提高压缩机构部的使用寿命。
Compression mechanism part, compressor, air conditioning system and vehicle
压缩机构部、压缩机、空调系统和车辆
14.02.2025
Patent
Elektronische Ressource
Chinesisch
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 / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten |
Compression part, electric compressor, air conditioning system and vehicle
Europäisches Patentamt | 2023
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