Super glass heat-collecting tube
A glass heat collector tube and super technology, applied in heating devices, solar thermal devices, solar thermal power generation and other directions, can solve the problems of poor thermal insulation effect, reduced heat collection effect of collector tubes, high cost, and achieve low cost, excellent thermal insulation effect, Small heat loss effect
Inactive Publication Date: 2011-02-23
张胜东
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Problems solved by technology
However, after the cold water is heated into hot water through the vacuum glass heat collecting tube, the heat is dissipated rapidly through the tail of the inner tube of the heat collecting tube, resulting in poor heat preservation effect and relatively reducing the heat collecting effect of the heat collecting tube; while the four-chamber glass collector of the existing patented technology Although the heat pipe has a good heat preservation effect, it cannot be widely popularized due to the high cost of complicated production. For this reason, the super glass heat collection pipe of the present invention will become the leading product in the market due to its low cost and good heat preservation effect.
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[0016] The super glass heat collecting tube of the present invention is composed of an outer tube 1, an inner tube 2, a support card 3 and a getter 4. During the manufacturing process, the tail of the inner tube 2 is changed into a special shape, and the closed inner tube 2 tail is The rear is connected with a transition section 5 and thereafter is connected with an empennage 6, or the tail of the inner pipe 2 is directly connected with the empennage 6 or hot-melt connected; the empennage 6 has different shapes, and the outer surface of the inner pipe 2 is coated with a coating layer 7, It is one layer, two layers or multiple layers, which has the effect of absorbing sunlight for light-to-heat conversion and the effect of reflecting heat loss; the transition section 5 and tail fin 6 may not be coated with coating layer 7; the tail fin of the inner tube 2 of the super glass heat collecting tube 6 can be an open shape or a closed shape.
[0017] In cold winter, the super glass h...
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The invention relates to a super glass heat-collecting tube. The super glass heat-collecting tube consists of an outer tube, an inner tube, a supporting clip and a getter and is characterized in that: the tail part of the inner tube of a vacuum glass heat-collecting tube is changed into a specially-shaped part; the time of the supporting clip contacted with water in the inner tube is prolonged; heat is prevented from being directly transferred from the supporting clip to the outer tube for heat dissipation; and the heat dissipation is prevented by a principle that glass is a poor heat conductor. The super glass heat-collecting tube is an upgraded substitute for the conventional vacuum glass heat-collecting tube and may become a leading product in the market due to low cost and good heat preservation effect.
Description
Technical field [0001] The invention relates to a super glass heat collecting tube, which belongs to the application field of solar water heaters. Background technique [0002] Vacuum glass collector tube solar water heaters have been widely used. This kind of product not only consumes no energy but also uses the energy of the sun very effectively to turn cold water into hot water during use, so it is deeply recognized by consumers. However, after the cold water is heated into hot water through the vacuum glass heat collecting tube, the heat is dissipated rapidly through the tail of the inner tube of the heat collecting tube, resulting in poor heat preservation effect and relatively reducing the heat collecting effect of the heat collecting tube; while the four-chamber glass collector of the existing patented technology Although the heat pipe has a good heat preservation effect, it cannot be widely popularized due to the high cost of complicated production. For this reason, ...
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Patent Timeline
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CPCY02E10/40
Inventor 张胜东
Owner 张胜东