The invention relates to an opposed compressor assembly for an air supply system of a vehicle air suspension. The opposed compressor assembly comprises a valve body, a motor is mounted on the valve body, an output shaft of the motor is connected with an eccentric wheel, a cylinder sleeve is mounted in each of two sides of the valve body, a cylinder cover is mounted at an opening of each cylinder sleeve, and a one-way membrane valve plate and a ventilation cover are mounted on each cylinder cover. A piston arm assembly is installed in each cylinder sleeve, the two piston arm assemblies are eccentrically connected with the eccentric wheel, each piston arm assembly comprises a piston arm, a piston ring, a gland, a pressing pin and a sealing piece, the piston arms are installed in the cylinder sleeves to do reciprocating motion, the piston rings are fixed to the piston arms through the glands, air inlets are formed in the side edges of the ends of the piston arms, and the pressing pins are fixed to the piston arms. A first through hole communicated with the air inlet is formed in the end of the gland, a pressing pin is further arranged at the end of the gland, and a sealing piece is connected to the pressing pin in a sleeved mode. The compressor module is designed in the valve body, the space utilization rate is increased, the opposed design is adopted, and high-pressure gas can be continuously output when the compressor works.
本发明涉及一种用于车辆空气悬架供气系统的对置式压缩机总成,包括阀体,阀体上安装有电机,电机的输出轴连接有偏心轮,阀体的两侧内均安装有一缸套,缸套开口处安装有缸盖,缸盖上安装有单向膜阀片和通气盖,每个缸套内部均安装有一活塞臂总成,两个活塞臂总成与偏心轮偏心连接,活塞臂总成包括活塞臂、活塞环、压盖、压销和密封片,活塞臂安装在缸套内做往复运动,活塞环通过压盖固定在活塞臂上,活塞臂端部的侧边开设有进气口,压盖端部开设有与进气口连通的第一通孔,压盖端部还设置有压销,压销上套接有密封片。本发明将压缩机模块设计在阀体内部,提高空间利用率,采用对置式设计,在压缩机工作时能够持续输出高压气体。
Opposed compressor assembly for vehicle air suspension air supply system
一种用于车辆空气悬架供气系统的对置式压缩机总成
2023-03-21
Patent
Electronic Resource
Chinese
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