Lossless constant-pressure control system of air compression station house

The utility model relates to the technical field of air compression station buildings, and discloses a lossless constant-pressure control system of an air compression station building, which comprisesan intelligent frequency conversion system terminal, a storage groove is formed in the back of the intelligent frequency conversion system terminal, and a mounting groove is formed in the inner surface of the top of the storage groove. A guide plate is fixedly connected to the inner surface of the bottom of the storage groove, and a servo motor is fixedly connected to the inner surface of the topof the mounting groove. The servo motor is started to control the threaded rod to rotate, the threaded rod rotates to enable the threaded plate to be limited by the limiting rod to control the supporting rod to move downwards, and the supporting rod moves downwards to enable the two supporting plates to be attached to the ground and move towards the left side and the right side to be separated. Therefore, the effect of ef