Pressure regulating mechanism for compressed air

• Main Authors: DENG JIAN, WANG FUTIAN
• Format: Patent
• Language: Chinese; English
• Published: 22.08.2023
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The utility model discloses a compressed air pressure regulating mechanism which comprises a box body, the upper surface of the box body is fixedly communicated with a three-way control valve, the front face of the box body is fixedly connected with a control panel, the left side face of the box body is fixedly connected with a hydraulic control oil tank, and the output end of the hydraulic control oil tank is fixedly communicated with a guide pipe. By arranging the three-way control valve, the air storage cylinder and the piston plate, compressed air can be stored and discharged, hydraulic oil provided by the hydraulic control oil tank is utilized, the space between the air storage cylinder and the box body can be increased after the hydraulic oil enters the box body, and the space between the air storage cylinder and the box body is increased. And then the hydraulic oil can push the piston plate and the connecting plate to move upwards, so that the air pressure in the air storage cylinder is increased, and