Air conditioning apparatus

Air conditioning apparatus

  • CN 101,842,637 B
  • Filed: 11/27/2008
  • Issued: 07/22/2015
  • Est. Priority Date: 11/28/2007
  • Status: Active Grant
First Claim
Patent Images

1. an air regulator, is characterized in that:

  • be made up of the indoor set carrying indoor side heat exchanger and the off-premises station having carried outdoor heat exchanger;

    This indoor side heat exchanger is formed by making multiple heat-transfer pipe insert multiple fin, and the plurality of heat-transfer pipe defines lead angle at pipe inner face and is 35 degree ~ 45 degree and number is the helicla flute of 40 ~ 60;

    This outdoor heat exchanger is formed by making multiple heat-transfer pipe insert multiple fin, the plurality of heat-transfer pipe defines lead angle at pipe inner face and is 25 degree ~ 35 degree and number is the helicla flute of 60 ~ 80, this lead angle is less than the spiral fluted lead angle of the heat-transfer pipe that described indoor side heat exchanger adopts, and the spiral fluted number of the heat-transfer pipe that the spiral fluted number of the heat-transfer pipe of this outdoor heat exchanger adopts than above-mentioned indoor side heat exchanger is many;

    The spiral fluted degree of depth of the heat-transfer pipe of above-mentioned outdoor heat exchanger is larger than the spiral fluted degree of depth of the heat-transfer pipe of above-mentioned indoor side heat exchanger.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×