Patent ID: 6854281

Claim:
A check device for an air conditioning system of an air conditioner compressor, comprising: a first path including opposing first and second ends opposite, an air conditioner compressor, a condenser, an inflate valve and an evaporator sequentially mounted to the first path, the first path being divided into a plurality of high-pressure and several low-pressure sections, the first end and the second end of the first path respectively connected to a high-pressure outlet and a low-pressure inlet of the air conditioner compressor; a high-pressure gauge and a low-pressure gauge respectively mounted to the high-pressure outlet and the low-pressure inlet of the air conditioner compressor for showing the pressure valve; a first adjust valve mounted to the first path between the condenser and a drying device; and a second adjust valve mounted to the first path between the inflate valve and the evaporator, the first adjust valve and the second adjust valve being adjusted to make the pressure values from the high-pressure gauge and the low-pressure gauge correspond to the recorded pressure values to find a block in the first path.