Cleaning system used for vehicles and capable of suppressing vibrations and reducing noise

A cleaning system used for vehicles and capable of suppressing vibrations and reducing noise, comprising a cleaning liquid tank, a cleaning pump, an elastic positioning sleeve and an elastic sealing ring, wherein a lower portion of the cleaning liquid tank is provided with an upward liquid outlet;

• a limiting plate is provided on a side surface of the cleaning liquid tank, and the limiting plate is opposite the liquid outlet;
• an engagement slot is provided in the limiting plate;
• a sealing hole is provided in the center of the sealing ring, and the sealing ring is fixed to the liquid outlet;
• a liquid intake nozzle is arranged at one end of the cleaning pump and inserted into the sealing hole of the sealing ring, an end face of the cleaning pump abuts against a surface of the sealing ring to axially position the cleaning pump;
• an elastic positioning member is arranged on a top cover of the cleaning pump;
• a positioning hole, which corresponds to the elastic positioning member, is provided in the center of the elastic positioning sleeve, so that the elastic positioning sleeve is fixed to the clastic positioning member;
• a plurality of vibration suppression holes are provided at intervals in the elastic positioning sleeve on the periphery of the positioning hole;
• the bottom of the elastic positioning sleeve is provided with an edge;
• and the elastic positioning sleeve is configured to sleeve the elastic positioning member, so as to be fixed to the elastic positioning member, and the elastic positioning sleeve engages with the engagement slot in the limiting plate, so that the edge is axially limited by the bottom surface of the limiting plate, and the outer periphery of the elastic positioning sleeve engages with an engagement portion on the engagement slot, so as to fix the cleaning pump.