Centrifugal compressor and cold water type air conditioning unit provided with same

Centrifugal compressor and cold water type air conditioning unit provided with same

  • CN 103,807,204 A
  • Filed: 11/07/2012
  • Published: 05/21/2014
  • Est. Priority Date: 11/07/2012
  • Status: Active Application
First Claim
Patent Images

1. a centrifugal compressor, comprise impeller (10), labyrinth seal part (20) and supporting element (30), described labyrinth seal part (20) is for intercepting the high low pressure region of import and outlet of described impeller (10), described supporting element (30) is for fixing described labyrinth seal part (20), it is characterized in that, on described supporting element (30), be provided with the support surface (33) that coordinates butt with described labyrinth seal part (20), described support surface (33) is positioned at the side of described supporting element (30) near described impeller (10) import, described labyrinth seal part (20) is arranged on described support surface (33).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×