Honeycomb type solar heat collecting plate

A technology of solar thermal collectors and honeycomb panels, applied in the field of solar thermal collectors, can solve the problems of solar thermal collectors such as large reflection, large reflection loss, general light/heat conversion efficiency, etc. Low and high light/heat conversion efficiency

Inactive Publication Date: 2015-05-27
刘君才
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing solar heat collectors have relatively large reflections, whether it is the heat-absorbing coating surface of vacuum solar heat pipes or box-type solar cookers, the solar heat collectors of flat-plate solar water heaters, and the high-temperature heat collectors for solar thermal power generation, all have relatively high Large reflection loss, so light / heat conversion efficiency is average

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The honeycomb solar thermal collector plate of the present invention adopts commercially available soft activated carbon honeycomb panels, or rigid metal or non-metal blind hole / through-hole honeycomb panels containing heat-absorbing coatings, which can be used for different products;

[0007] The heat-absorbing coating of box-type solar cookers and solar heat pipe water heaters can be directly replaced with commercially available soft activated carbon honeycomb panels. Hole honeycomb solar collector panels are used to collect sunlight, and the evaporated water vapor condenses into fresh water on the sloping roof glass, while the concentrated seawater can be further processed into sea salt.

[0008] For the solar heat absorbing plate of the flat-plate solar water heater, the solar heat absorbing plate at the focal point of the dish concentrating solar cooker, and the high temperature collector of solar thermal power generation, the rigid blind hole honeycomb plate with h...

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PUM

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Abstract

The invention relates to a honeycomb type solar heat collecting plate. A heat absorbing coating of a box type solar cooker and a vacuum solar heat pipe type water heater can be directly replaced by a commercial flexible active carbon honeycomb plate, and a solar heat absorbing plate of a flat plate type solar water heater, a high-temperature heat collector at the top part of a solar heat power generation high tower, and the heat absorbing end of a super heat conduction pipe of a residual heat boiler can respectively adopt a rigid honeycomb plate containing the heat absorbing coating. The honeycomb type solar heat collecting plate has the advantages that as the heating area of the honeycomb type heat absorbing plate is large, the light reflecting rate is low, and an automatic sunlight tracking device is not needed; the structure is simple, the light / heat conversion efficiency is high, and the honeycomb type solar heat collecting plate can be applied to laser power aircrafts.

Description

technical field [0001] The invention relates to a solar heat collecting plate, in particular to a honeycomb solar heat collecting plate. Background technique [0002] Existing solar heat collectors have relatively large reflections, whether it is the heat-absorbing coating surface of vacuum solar heat pipes or box-type solar cookers, the solar heat collectors of flat-plate solar water heaters, and the high-temperature heat collectors for solar thermal power generation, all have relatively high Large reflection loss, so light / heat conversion efficiency is average. Contents of the invention [0003] The invention is a honeycomb solar heat collecting plate. [0004] Its technical solution is to use soft activated carbon honeycomb panels or rigid honeycomb panels with heat-absorbing coatings, and its many honeycomb holes are equivalent to black cavities that absorb light efficiently, so it can also be used for heat-absorbing ends of superconducting heat pipes and laser-powere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 刘君才
Owner 刘君才
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