The invention discloses an automobile vacuum pump drainage mechanism and an automobile. The automobile vacuum pump drainage mechanism comprises a vacuum pump, a drainer, a connecting pipe and a push rod. Two ends of the connecting pipe are respectively communicated with an air outlet of the vacuum pump and an air inlet of the drainer. The vacuum pump comprises a shell, a rotor and a driving part, the rotor and the driving part are both arranged in the shell, and the driving part is used for driving the rotor to rotate relative to the shell. A guide rod is arranged at one end of the push rod, and a first spiral groove, a first groove and a second groove are formed in the inner side wall of the rotor. Rotation of the rotor can link the guide rod to move between the first groove and the second groove through the first spiral groove so as to link the push rod to move in the axis direction of the rotor relative to the shell. A sealing piece is arranged at the other end of the push rod and is arranged in the cavity of the drainer, and the sealing piece is matched with an air outlet of the drainer. The drainage mechanism of the automobile vacuum pump can effectively avoid the problem of faults caused by water inflow of the vacuum pump.
本发明公开了一种汽车真空泵排水机构及汽车,汽车真空泵排水机构包括真空泵、排水器、连接管和推杆。连接管的两端分别与真空泵的出气口和排水器的进气口连通。真空泵包括壳体,转子和驱动部件,转子和驱动部件均设置于壳体内,且驱动部件用于驱动转子相对于壳体转动。推杆的一端设置有引导杆,转子内侧壁上设置有第一螺旋槽、第一凹槽和第二凹槽。转子的转动能够联动引导杆通过第一螺旋槽在第一凹槽和第二凹槽之间移动,以联动推杆相对于壳体在转子的轴线方向上移动。推杆的另一端设置有密封件、且设置于排水器的空腔内,密封件与排水器的出气口相适配。该汽车真空泵排水机构能够有效避免真空泵因进水而造成故障的问题。
Automobile vacuum pump drainage mechanism and automobile
汽车真空泵排水机构及汽车
2023-04-14
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |