Circulation boosting and ventilating air compressor

Abstract

The present invention discloses a circulation boosting and ventilating air compressor which comprises a compressor shell and a rotor, and which is characterized in that: the rotor consists of a wind gear and a drive shaft; the wind gear consists of a shaft sleeve, a wind gear plate and wind teeth; the wind gear is connected to the drive shaft through the shaft sleeve; the wind teeth are connected to the wind gear plate through wind tooth roots and formed by overlying a plurality of layers of wind tooth blades; a wind tooth air passage is provided between two adjacent wind tooth blades and has a wind tooth air passage inlet and a wind tooth air passage outlet. As compared with the present old-type centrifugal or axial flow gas compressor, the present invention provides the circulation boosting and ventilating air compressor having a simplified structure, greatly saving in materials, significantly reducing weight and friction, so that the circulation boosting and ventilating air compressor has the improved efficiency and energy consumption, a wide range of usage, and is convenient to transport, install, use and maintain.

1 . A circulation boosting and ventilating air compressor, comprising a compressor shell  1 , a rotor  2 , wherein: the rotor  2  consists of a wind gear  3  and a drive shaft  4 ; the wind gear  3  consists of a shaft sleeve  5 , a wind gear plate  6  and wind teeth  7 ; the wind gear  3  is connected with the drive shaft  4  through the shaft sleeve  5 ; the wind teeth  7  are connected with the wind gear plate  6  through wind tooth roots  8  and formed by overlying a plurality of layers of wind tooth blades  9 ; a wind tooth air passage  10  is provided between two adjacent wind tooth blades  9  and has a wind tooth air passage inlet  11  and a wind tooth air passage outlet  12 . 
     
     
         2 . The circulation boosting and ventilating air compressor according to  claim 1 , wherein: the wind tooth air passage outlet  12  of one wind tooth communicates the wind tooth air passage inlet  11  of another adjacent wind tooth in a next layer. 
     
     
         3 . The circulation boosting and ventilating air compressor according to  claim 1 , wherein: a pressurization flow deflector  16  is provided in the wind tooth air passage  10 , and the pressurization flow deflector  16  runs through the wind tooth air passage  10  to connect with inner sides of the wind tooth blades. 
     
     
         4 . The circulation boosting and ventilating air compressor according to  claim 1 , wherein: the wind teeth  7  have a wind tooth top  14  provided with a leakproof separation plate  15 , and the leakproof separation plate  15  is connected to top edges of the wind tooth blades. 
     
     
         5 . The circulation boosting and ventilating air compressor according to  claim 3 , wherein: the wind teeth  7  have a wind tooth top  14  provided with a leakproof separation plate  15 , and the leakproof separation plate  15  is connected to top edges of the wind tooth blades. 
     
     
         6 . The circulation boosting and ventilating air compressor according to  claim 1 , wherein: a wind tooth air passage communicating vessel  17  is provided between the wind teeth  7 , and the wind tooth air passage communicating vessel  17  communicates wind tooth air passages of the wind teeth in front and back thereof. 
     
     
         7 . The circulation boosting and ventilating air compressor according to  claim 3 , wherein: a wind tooth air passage communicating vessel  17  is provided between the wind teeth  7 , and the wind tooth air passage communicating vessel  17  communicates wind tooth air passages of the wind teeth in front and back thereof. 
     
     
         8 . The circulation boosting and ventilating air compressor according to  claim 4 , wherein: a wind tooth air passage communicating vessel  17  is provided between the wind teeth  7 , and the wind tooth air passage communicating vessel  17  communicates wind tooth air passages of the wind teeth in front and back thereof. 
     
     
         9 . The circulation boosting and ventilating air compressor according to  claim 5 , wherein: a wind tooth air passage communicating vessel  17  is provided between the wind teeth  7 , and the wind tooth air passage communicating vessel  17  communicates wind tooth air passages of the wind teeth in front and back thereof.