Decompression air drying protection all-glass vacuum heat pipe solar heat collection device

A technology of solar heat collection and vacuum heat pipe, which is applied in solar thermal devices, solar heat collectors, solar thermal energy, etc., can solve the problem that the precision cannot work normally and the design life of the heat collecting element is 20 years, and the bimetal heat transfer drive part Problems such as poor consistency and reduced ability to restore the original state have achieved the effects of strong rigidity, improved reliability, and reduced heat dissipation power

Inactive Publication Date: 2016-01-20
贾路红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this patent is not specifically aimed at the heat-collecting elements of gravity heat pipes, it is not very targeted; the bimetal sheet thermal energy conversion drive used in it is originally not consistent with the product, and has the ability to return to its original shape after repeated heat deformation It will be reduced again, and the operating point setting, control variable input, comparison, energy conversion and energy supply and execution functions related to the control system undertaken by it are far from being able to work normally and effectively due to the impact on the accuracy of the possible 20-year design of the heat collecting element. life

Method used

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  • Decompression air drying protection all-glass vacuum heat pipe solar heat collection device
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  • Decompression air drying protection all-glass vacuum heat pipe solar heat collection device

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Embodiment Construction

[0034] figure 1 , figure 2 and image 3 An example of the present invention is given.

[0035] Figures 1 to 3 Among them, a decompression and air drying protection all-glass vacuum heat pipe solar heat collection device is composed of a decompression air drying protection all-glass vacuum heat pipe heat collecting element, an insulated water tank 19 and a tail box 20. Decompression air drying protects the all-glass vacuum heat pipe heat-collecting element by setting an embedded straight vacuum heat-pipe heat-collecting element in the vacuum insulation layer between the end of the all-glass vacuum heat pipe heat-collecting tube cover glass tube 2 and the end of heat pipe 1 Composed of a decompression air sun protector. The air drying protector is composed of a heat dissipation patch 4, a heat sink 5, a heat-sensitive permanent magnetic steel driving device 6 and a heat transfer cylinder 7. The shape of the outer surface of the cooling patch 4 matches the shape of the in...

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Abstract

The invention discloses a pressure reducing air sunning protecting all-glass vacuum heat pipe solar heat collection device, which is composed of a pressure reducing air sunning protecting all-glass vacuum heat pipe heat collection element, an insulation water tank and a tail box, wherein the pressure reducing air sunning protecting all-glass vacuum heat pipe heat collection element is formed through arranging an air sunning protector in a vacuum insulation layer at the tail end of the heat collection element; the air sunning protector is composed of a thermal force driving device connected with the heat ends of the heat pipe in a heat transmission manner, and a heat transmission straight drum connected with the thermal force driving device in a transmission manner or manufactured together with the thermal force driving device into an integrality; and the thermal driving device comprises a thermosensitive permanent magnet steel driving device, a bimetallic strip driving device, a memory alloy driving device and a diaphragm capsule driving device. The pressure reducing air sunning protecting all-glass vacuum heat pipe solar heat collection device is characterized in that the heat transmission straight drum is connected with the bottom end of the hot end of the heat pipe directly or connected with the bottom end through a heat sink in low thermal resistance by adopting a a one-dimensional sliding pair; and the shape of the outer end part coincides with that of the inner surface of the tail end of a cover glass pipe. The pressure reducing air sunning protecting all-glass vacuum heat pipe solar heat collection device can ensure that the pressure inside the heat pipe is always at most twice as big as the atmospheric pressure by adopting a small power air sunning protector; and the normal work of the heat collection is not affected.

Description

technical field [0001] The invention relates to a solar heat collecting device for protecting all-glass vacuum heat pipes in decompression and air drying. Background technique [0002] The vacuum heat collecting tube is provided with a vacuum heat insulation layer between its cover glass tube and the inner glass tube, which can manufacture a vacuum solar water heater that can also provide domestic hot water in winter. The solar water heater made of heat pipe vacuum heat collecting tube has the advantages of high energy efficiency ratio without water in the tube, conforms to the sanitary drinking water standard, and can work as usual if a single tube is damaged. therefore. The solar vacuum heat pipe water heater without water in the pipe will likely occupy more and more market share. [0003] The use of an integrated glass heat pipe has the advantages of being melted and sealed with the cover glass tube, the surface of the glass heat pipe can be directly made into an absorp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/05F24J2/32F24J2/46F24S10/40F24S10/95
CPCY02E10/44
Inventor 施国樑
Owner 贾路红
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