High-performance air compressor shell

The utility model discloses a high-performance air compressor shell, and particularly relates to a mechanical part, a heat dissipation device is arranged at the top of the air compressor shell, an airinlet device is fixedly arranged on the left side of the heat dissipation device, and an air outlet device is fixedly arranged on the right side of the heat dissipation device. The motor is cooled byplugging and unplugging the fixing plate and the fixing groove and arranging the cooling liquid storage box and the cooling fan, when the compression box is provided with air suction, the spring enables the air inlet piston cylinder to automatically retract to the original position, and when the air outlet piston cylinder in the annular air outlet is pushed by air pressure, the air inlet piston cylinder moves upwards. The spring enables the air outlet piston cylinder to automatically retract to the original position, movement of the motor is saved, the motor is cooled when the motor operates,the problems that heat dis