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Polymer-based solar collector

A solar heat collector and polymer technology, applied in the field of polymer-based solar heat collectors, can solve the problems of poor heat collection effect, poor heat preservation effect, and poor heat transfer effect, and achieve the best heat preservation effect and low cost , the effect of convenient processing

Inactive Publication Date: 2010-10-06
GUANGDONG LIANSU TECH INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in general, these plastic solar collectors currently exist generally have the disadvantages of poor heat collection effect and poor heat preservation effect, and at the same time, the heat transfer effect of such products is often not good.

Method used

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  • Polymer-based solar collector
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Embodiment Construction

[0023] The structure of the present invention is as attached figure 1 , attached figure 2 As shown, it consists of three parts, that is, a polymer heat collecting tube 1, a polymer glass cover plate 2, and a polymer thermal insulation reflector 3.

[0024] The polymer glass cover plate 2 is placed on the outermost layer to keep warm and protect the inner polymer heat collecting tube 1, while the high light transmittance ensures the heat collecting effect of the lower heat collecting tube. The specific material is selected from at least one of highly transparent polycarbonate (PC) material, COC (cycloolefin copolymer), PET, PBT, and PMMA. Polycarbonate-based materials are preferred. The molding method is molding, extrusion or injection molding, preferably extrusion molding. The light transmittance of polymer glass exceeds 80%, and the outdoor service life exceeds 10 years.

[0025] The polymer heat collecting tube 1 is located under the glass cover plate 2 and above the he...

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Abstract

The invention relates to a polymer-based solar collector, which comprises a polymer glass cover plate, a polymer collector tube and a polymer insulating and reflecting plate. All the main components of the polymer-based solar collector are made of polymer materials, and the solar collector has the advantages of reasonable design, good collecting effect, convenient processing, low cost, high efficiency, wide scope of application, long service life and the like. Moreover, the polymer-based solar collector not only can be used as the collector of the solar heater, but also can be used as the indoor heater.

Description

technical field [0001] The patent of the invention belongs to the technical field of solar heat utilization, and specifically relates to a polymer-based solar heat collector. Background technique [0002] Energy and the environment are two major themes that the world is concerned about today. When non-renewable energy sources such as electricity, coal, and oil are running out frequently, and energy issues have increasingly become a bottleneck restricting the development of the international society and economy, more and more countries have begun to implement the "Sunshine Plan" to develop solar energy resources and seek new impetus for economic development. Solar energy is the most fundamental energy source on the earth, and the total amount of solar energy received by the earth every year is 1×10 18 kW·h, equivalent to 5×10 14 A barrel of crude oil is more than 10,000 times the world's annual energy consumption. Solar energy utilization includes solar thermal utilization...

Claims

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Application Information

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IPC IPC(8): F24J2/00F24J2/50F24J2/46F24J2/48
CPCF24J2/242F24J2/243Y02E10/44F24J2/506F24J2/515F24S10/72F24S10/73F24S80/525F24S80/56F24S80/65
Inventor 林少全宋科明刘咏平
Owner GUANGDONG LIANSU TECH INDAL
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