Solar vacuum heat collection tube with thermal insulation cavity on tail of tube

Solar vacuum heat collection tube with thermal insulation cavity on tail of tube

  • CN 101,089,512 B
  • Filed: 06/12/2006
  • Issued: 09/05/2012
  • Est. Priority Date: 06/12/2006
  • Status: Active Grant
First Claim
Patent Images

1. manage tail and have the evacuated solar collecting tube that is incubated tube chamber for one kind;

  • Comprise outer glass pipe, metallic support bullet card, insulation tube chamber, interior thermal-collecting tube;

    It is characterized in that;

    the mouth of pipe of evacuated solar collecting tube is equipped with glass location ozzle, and the afterbody of interior thermal-collecting tube is equipped with the insulation tube chamber, and the insulation tube chamber is an end reducing or a sealing-in;

    The glass heat-insulating tube chamber of the other end and the welding of interior collector tube glass;

    Or being incubated the pottery insulation tube chamber that tube chamber is an end reducing or sealing-in, the other end of ceramic insulation tube chamber is connected with interior thermal-collecting tube mutual sheathing, forms interior thermal-collecting tube and the installing and locating free end that is incubated the tube chamber one;

    The outer glass pipe closed end inwall of evacuated solar collecting tube afterbody supports with metallic support bullet card and contacts, and metallic support bullet card supports with the insulating tube cavity outer wall and contacts.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×