Pneumatic structure and compressor

The invention provides a pneumatic structure and a compressor, the pneumatic structure comprises an air inlet part and an air exhaust part, the air inlet part comprises at least two first-stage air inlet units, the two first-stage air inlet units are oppositely arranged, the air exhaust part comprises a first-stage air exhaust unit, the first-stage air exhaust unit is one, and the first-stage air exhaust unit is one. The two first-stage air inlet units are both communicated with the first-stage exhaust unit. By means of the two oppositely-arranged first-stage air inlet units, a section of ultra-large air inflow can be divided into two sections for compression, so that the size of the pneumatic structure is reduced, the pneumatic structure can be applied to a compressor and other equipment, then the size of a compressor shell can be reduced, the matching performance of the rotating speed power of a driving machine and the rotating speed power of the compressor is good, and the service life of the compressor is