Collecting tube of polymer-based solar collector

A solar collector and collector tube technology, applied in the field of collector tubes, can solve the problems of solar collector tube fittings research limitations, poor thermal insulation effect, poor heat collection effect, etc., and achieves good heat collection effect, long service life, excellent The effect of heat collection efficiency and thermal insulation effect
CN101858657AInactive Publication Date: 2010-10-13GUANGDONG LIANSU TECH INDAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG LIANSU TECH INDAL
Publication Date
2010-10-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a collecting tube of a polymer-based solar collector, which is prepared and formed by adding thermal conducting agent and solubilizer to a polymer matrix, and then is plated with a light selectivity film. The collecting tube has more significant heat collection effect and longer service life so that the solar collector has better heat collection efficiency and heat insulation effect. An optimized collecting tube formula ensures better light and oxygen aging resistance and better heat collection effect of the collector.
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Description

technical field

[0001] The patent of the invention belongs to the technical field of solar heat utilization, and in particular relates to a heat collecting tube of 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 include...

Claims

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