All-plastic integrated tube box solar heat collector and manufacturing method thereof
A technology of solar heat collectors and tube boxes, which is applied in the directions of solar thermal power generation, solar thermal devices, heating devices, etc., can solve problems such as difficulty in making breakthroughs in technical routes, meet industrialization requirements, reduce failure rates, The effect of low energy consumption
Active Publication Date: 2017-10-03
周晓欣
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Problems solved by technology
Therefore, it has been difficult to achieve breakthroughs in the technical route aimed at improving the performance of individual technologies
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[0040] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
[0041] Various embodiments according to the present invention will be described in detail below with reference to the accompanying drawings.
[0042] figure 1 It is a schematic structural view of the all-plastic integrated tube box solar collector of the present invention, figure 2 is a schematic cross-sectional view of the heat collecting tube box of the present invention, Figures 3a to 3c It is the schematic diagram of the pipe box end cap of the present invention, as Figures 1 to 3c As shown, the all-plastic integrated tube box solar collector 1000 ...
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The invention provides an all-plastic integrated tube box solar collector, comprising: a heat collecting tube box integrally formed by polycarbonate, which includes a plurality of tube box units, each tube box unit is composed of 5 layers of parallel A box body with openings at both ends formed by the film and the films on both sides, and two adjacent tube box units share a side film, in which an oblate tube type heat collecting tube is arranged on the third layer of parallel film; two tube box end covers, They are respectively used to close the two ends of the opening of the heat collecting tube box. It is an integrated part made of glass fiber reinforced plastic with a rectangular cross section, including an outer cover, a collecting tube and a groove plate. The all-plastic integrated tube box solar collector has high heat collection efficiency, low cost and is easy to manufacture. Each part of the box body is not only used as a heat collection performance part, but also participates in strengthening the structural function, so as to achieve less material, light weight, high efficiency, Long life, low cost, high productivity, low energy consumption and other advantages.
Description
technical field [0001] The invention relates to the field of solar energy equipment, more specifically, to an all-plastic integrated tube box solar heat collector and a manufacturing method thereof. Background technique [0002] Solar collectors are the key equipment for solar energy utilization. At present, there are mainly two types of flat-plate solar collectors and all-glass vacuum tube solar collectors, and there are many technically improved products. [0003] Flat-plate solar collectors are generally composed of a light-transmitting cover plate, a heat-absorbing plate, an insulation layer and an outer shell, and the shape is like a flat square box. The light-transmitting cover is mostly made of glass; the heat-absorbing plate is a component that absorbs solar radiation energy and transfers heat to the working medium of the collector. The materials mainly include copper, aluminum alloy, steel and stainless steel. The structure of the metal heat absorbing plate include...
Claims
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IPC IPC(8): F24J2/04F24J2/46
CPCY02B10/20Y02E10/44
Inventor 周晓欣
Owner 周晓欣