Pressure-bearing direct connection solar vacuum energy converting pipe with medium light-heat conversion transmission glass composite pipe

A light-to-heat conversion and energy conversion tube technology, applied in the field of solar energy applications, can solve problems such as system paralysis, structural characteristics that cannot withstand pressure, and systems that cannot meet pressure-bearing operations, and achieve high safety and easy processing.

Inactive Publication Date: 2011-06-08
淄博绿能环保设备科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current all-glass solar vacuum glass straight-through transducer tubes cannot withstand pressure due to their structural characteristics, especially in solar energy engineering. Once a single tube bursts, the entire system will be paralyzed
It cannot satisfy the pressure-bearing operation of the system, and it cannot make the solar vacuum transducer tube applied to the solar heat collection project well

Method used

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  • Pressure-bearing direct connection solar vacuum energy converting pipe with medium light-heat conversion transmission glass composite pipe
  • Pressure-bearing direct connection solar vacuum energy converting pipe with medium light-heat conversion transmission glass composite pipe
  • Pressure-bearing direct connection solar vacuum energy converting pipe with medium light-heat conversion transmission glass composite pipe

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0041]In the first embodiment: a pressure-bearing, direct-to-the-sun vacuum transducer tube with a medium-light-to-heat conversion conductive glass composite tube includes a reduced-diameter nozzle 2, a reduced-diameter curved surface transition tube 5, a small-diameter inner glass tube 8, and an outer glass tube. Tube 9, air getter 11, pressure-bearing tube 6, and heat-conducting material 7. Small diameter inner glass tube 8 and outer glass tube 9 and variable-diameter curved surface transition tube 5, reduced-diameter nozzle 2 are annularly welded, and pumped through the exhaust nozzle. After vacuum sealing, an annular heat-insulating vacuum chamber 10 is formed, and a getter mirror surface is produced by evaporation of the getter 11, so that the heat-insulating vacuum chamber 10 of the solar vacuum transducer tube is highly vacuumed. The pressure-bearing tube 6 is inserted into the cavity of the solar vacuum transducer, and the space between the pressure-bearing tube 6 and t...

no. 3 example

[0043] In the third embodiment: the solar vacuum transducer tube is inserted with a condenser mirror 14, and the others are identical to the first embodiment.

no. 4 example

[0044] In the fourth embodiment: the cross-section of the outer glass tube 9 of the solar vacuum transducer tube is a closed line connecting a curve and an arc line, and a pressure-balanced pressure-bearing sealing assembly 17 is installed on the top of the pressure-bearing tube 6, and the others are equal to the first embodiment example.

[0045] In the fifth embodiment: a filling tube 18 is placed in the lumen of the pressure-bearing tube 6 to reduce the water capacity in the lumen of the pressure-bearing tube 6 and improve circulation. Others are equal to the first embodiment.

[0046] In the sixth embodiment: the glass composite tube with medium light-to-heat conversion and conduction bears pressure, and the direct-to-sun vacuum transducer tubes are connected to each other through gaskets 22, lock nuts 20, and telescopic tube junctions 21, and the solar vacuum transducer tubes are wrapped with insulation Material 19.

[0047] In the seventh embodiment: the outer glass tu...

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PUM

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Abstract

A media optical heat changing conductive glass tube composite tube pressure bearing solar energy vacuum heat changing tube comprises the outside glass tube and small tubular diameter inner glass tube, glass ring welded to the sealed tube end, glass positioning nozzle for the sealing positioning welded with the outside glass tube of the solar energy changing tube, and fusing together with the inner glass tube, forming single layer glass round tube sealing installation sealing glass positioning nozzle, whose surface having thread or locking slot, forming two ends through solar energy changing tube. There are direct bearing tubes inside, small tubular inner glass wall stuffed with high efficient optical heat changing heat conductive media, sealing the end cover component thorugh solar vacuumglass, with bulging and shrinking devices on the end cover.

Description

technical field [0001] The invention relates to a pressure-bearing and straight-through solar vacuum transducer tube with a medium photothermal conversion conductive glass composite tube, which belongs to the field of solar energy applications. Background technique [0002] The current all-glass solar vacuum glass straight-through transducer tubes cannot withstand pressure due to structural characteristics, especially in solar energy engineering. Once a single tube bursts, the entire system will be paralyzed. The pressure-bearing operation of the system cannot be satisfied, and the solar vacuum transducer tube cannot be well applied to solar heat collection projects. Contents of the invention [0003] The object of the present invention is to provide a medium light-to-heat conversion conductive glass composite tube with high safety, easy processing, high-efficiency heat collection, fast thermal start-up, and pressure-bearing operation. [0004] The object of the present i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/05F24J2/24F24S10/40F24S10/70
CPCF24J2/055Y02E10/44F24S10/45F24S40/46
Inventor 徐宝安
Owner 淄博绿能环保设备科技有限公司
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