Direct pressure type airtight detection equipment

The utility model discloses direct pressure type airtight detection equipment. The equipment comprises a high-pressure filter, a pressure regulating valve connected with an air channel of the high-pressure filter, an inflation valve connected with an air channel of the pressure regulating valve, an air tank connected with an air channel of the inflation valve, and an embedded system; an air pressure sensor is disposed in the air tank, and the air tank can be connected with a detected object through an air channel; the embedded system is electrically connected with the inflation valve and the air pressure sensor, and the air pressure sensor transmits an acquired pressure value to the embedded system; and the embedded system comprises an inflation control module which is used to control the inflation valve to be switched off in an inflation stage when the fact that the pressured value acquired by the air pressure sensor reaches a set inflation pressure threshold value is detected. The direct pressure type airti