Patent ID: 11920844
Assignee: CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 2:
3. The air distribution mechanism according to claim 1, wherein a high-pressure passage (6a1) and an air distribution passage (6a2) running through the air distribution valve main body (6a) in the axial direction are disposed on the air distribution valve main body (6a), and a valve seat high-pressure passage (6b1) running through the air distribution valve seat (6b) in the axial direction, and a valve seat air distribution passage (6b2) running through the air distribution valve seat (6b) in a folded direction are disposed on the air distribution valve seat (6b); the high-pressure passage (6a1) and the valve seat high-pressure passage (6b1) are arranged in communication with each other and are capable of being in communication with a high-pressure air exhaust pipe (1a) of a compressor (1); and the air distribution passage (6a2) and the valve seat air distribution passage (6b2) are arranged in communication with each other and are capable of being in communication with an cover air hole (21) on the cover (2).