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Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube

A technology of light-to-heat conversion and energy conversion tube, which is applied in the field of solar energy applications, can solve the problems of system paralysis, unable to bear the pressure of structural characteristics, unable to meet the pressure-bearing operation of the system, etc., and achieve the effect of easy processing and high safety.

Inactive Publication Date: 2007-08-29
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 meet the pressure operation of the system, and it cannot make the solar vacuum transducer tube suitable for solar heat collection projects

Method used

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  • Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube
  • Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube
  • Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube

Examples

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no. 3 example

[0055] In the third 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 the others are equal to the second embodiment.

[0056] In the fourth embodiment: the solar vacuum transducer tube 9 of the solar vacuum transducer tube is inserted with a condenser mirror 13 , and a pressure-balanced pressure-bearing sealing assembly 12 is installed on the top of the pressure-bearing heat-absorbing tube 4 . Others are equal to the second embodiment.

[0057] In the fifth embodiment: heat-absorbing fins 15 are compounded on the pressure-bearing heat-absorbing pipe 4 . Others are the same as the first embodiment.

no. 6 example

[0058] In the sixth embodiment: the cross section of the outer glass tube 9 of the solar vacuum transducer tube is an elliptical special-shaped tube, and the wall of the outer glass tube 9 of the solar vacuum transducer tube is coated with a concentrating mirror 11, and the others are equal to the fifth embodiment.

[0059] In the seventh embodiment: the section of the outer glass tube 9 of the solar vacuum transducer tube is a closed line connecting a curve and an arc line, the outer glass tube 9 of the solar vacuum transducer tube is coated with a concentrating mirror 11, and others are equal to the fifth Example.

no. 8 example

[0060] In the eighth embodiment: the solar vacuum transducer tube 9 is inserted with a condenser mirror 13 . Others are equivalent to the fifth embodiment.

[0061] In the ninth embodiment: the solar vacuum transducer tubes compounded with light-to-heat conversion film on the pressure-bearing straight-through tube are connected to each other through gaskets 19, lock nuts 17, and telescopic tube junctions 18, and the solar vacuum transducer tubes are wrapped with thermal insulation materials 16 .

[0062] In the tenth embodiment: the outer glass tube 9 of the solar vacuum transducer tube with a light-to-heat conversion film compounded on the pressure-bearing straight-through tube is provided with a concentrating mirror 11, and the others are identical to the ninth embodiment.

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Abstract

A solar vacuum transducing pipe with its load-bearing pipe combining an optical-thermal transition film is packaged of a small caliber inner glass pipe with one end welding seal and transducing lamina outside and a large caliber outer glass pipe with a blast pipe hush on welding head. The end is sealed by ring welding to form a solar vacuum transducing pipe with two ends through. There is a glass locating nozzle for sealing and locating on mouth piece of the glass ring welding point. The glass locating nozzle connects with the large caliber outer glass pipe by welding and fuses with the inner glass pipe, which forms monolayer glass locating nozzle sealed and located by a round glass pipe. Set screw or slot for connecting with other devices on the surface of glass locating nozzle. The load-bearing through endothermal pipe set into the small caliber inner glass pipe is single pipe or combined with fin. The load-bearing through endothermal pipe combines optical-thermal transition film and is sealed and connected with glass locating nozzle by the closed end cap. Set expansion and shrinkage absorption plant on the end cap or load-bearing pipe.

Description

Technical field [0001] The invention relates to a solar vacuum transducer tube with a light-to-heat conversion film compounded on a pressure-bearing straight-through tube, belonging 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 purpose of the present invention is to provide a solar vacuum transducer tube with high safety, easy processing, efficient heat collection, fast thermal start-up speed and pressure-bearing straight-through tube compounded with a light-to-heat conversion film. [0004] The object of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 徐宝安
Owner 淄博绿能环保设备科技有限公司
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