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1671-6612200804-054-03 

 

     

    050018  

   

 

   

  TU831   A

The Choice and Analysis of the Air conditioning Water System parallel Pumps

Wang Gang Cui Minghui

Hebei university of science and technology, Shiajiazhuang, 050018 

Abstract   the article analyses the noticing aspects of selecting pumps about the air conditioning water system; and by the

 pump curve and pipe curve analyses running situations of 3 assembled forms parallel constant speed pumps parallel constant

speed pump and variable speed pump parallel variable speed pumps,at last concludes that the parallel variable speed pumps form

save energy most best, parallel constant speed pump and variable speed pump save energy better, parallel constant speed pumps

save energy bad.

Keywords   pumpenergy savingair conditioning

 

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Refrigeration and Air Conditioning

Vol.22 No.4

Aug 2008.054056

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[1] GB 5001092003

[S] 

[2] ,.  [M].

:,1999 

[3] [M].:

,1993.

[4] ,.[J].

,2007,1:24-27.

[5] ,.

[J].,2005, 1:65- 67.