Automobile door panel airtightness detection equipment

The utility model relates to the technical field of automobile door panel airtightness detection, and discloses an automobile door panel airtightness detection device which comprises a mounting rack, a liquid storage tank is mounted in the mounting rack, a strength detector is mounted on the rear side of the liquid storage tank, and monitoring assemblies are mounted on the inner side and the outer side of the liquid storage tank. The monitoring assembly comprises a miniature liquid taking pump, a three-way connector, a connecting hose, a flow valve, a nozzle, a magnetic liquid level meter, an alarm lamp, a waterproof motor and a mixing rod. According to the automobile door panel airtightness detection equipment, the three-way connector is arranged, the miniature liquid taking pump can supply liquid to the two nozzles at different front and back positions, the production cost of separately arranging a liquid tank and a pump in the detection equipment is reduced, the use cost of the detection equipment is reduc