Trough-solar thermal-arrest reflector apparatus
A trough solar and reflector technology, applied in solar thermal devices, solar collectors, solar thermal energy and other directions, can solve the problems of troublesome focusing adjustment, inconvenient production and installation, and many consumable materials, etc., to improve the mechanical bearing efficiency, easy to Manufacturing and installation, the effect of streamlining production processes
Active Publication Date: 2013-10-16
北京绿贝区块链科技有限公司
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Problems solved by technology
The main problem lies in: adopting the overall parabolic molding of the mirror surface and fixing the periphery, not only the manufacturing equipment is huge, precise and costly, but also the product consumes too much material, which is uneconomical; The finished product made by connecting, combining and fixing is too complicated in structure, cumbersome to adjust the focus, and inconvenient for production and installation
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[0019] Such as Figure 1 to Figure 4 As shown, a trough-type solar heat collection reflector device of the present invention includes a strengthened glass reflector 1 and a support structure, and the two are connected into an integral structure through a supporting connection positioning structure 5 . The support structure includes a center of gravity support structure, a tangential positioning connection structure, a parabolic support positioning connection structure, a lateral support positioning connection structure, and the like.
[0020] 1. Center of gravity support structure:
[0021] Near the center of gravity of the strengthened glass reflector 1, the transverse support 4 and the parabolic support 3 are connected as a whole by means of mutual embedding and bonding, and are cross-connected to form a network structure to support the strengthened glass reflector. Mirror 1 and its own weight. It acts as a balance weight and moment.
[0022] 2. Tangential positioning con...
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The invention discloses a trough-type solar heat collection reflector device, which comprises a strengthened glass reflector and a support structure. The supporting member and the transverse supporting member are arranged near the center of gravity of the strengthened glass reflector, and are cross-connected with each other to form a network structure, and the strengthened glass reflector and the support structure are connected as a whole through a support connection and positioning structure. The present invention utilizes theoretical optimization design schemes of disciplines such as material mechanics, reforms measures such as traditional unreasonable structures, improves the mechanical bearing efficiency of the device, saves materials, and simplifies the production process. At the same time, make full use of the advantages of reasonable layout of materials to strengthen the structure, and connect different parts into a whole through supporting and connecting positioning structures, so that the device has the advantages of low cost, easy manufacturing and installation, and high system efficiency.
Description
technical field [0001] The invention relates to a trough solar heat collecting reflector device. Background technique [0002] The current solar thermal power generation methods, the most common are tower, trough, butterfly and so on. Among them, the trough type is a relatively popular one, which is mainly composed of the following parts: light reflection and convergence structure, support structure, transmission control structure and system, and heat collection structure. Its light reflection and converging structure is mainly a parabolic reflective surface, which belongs to a cluster of ruled paraboloids. The structure of the mirror made by it is generally formed by the whole metal and glass mirror as a whole parabolic shape, and the periphery is fixed; there are also multiple unit plane mirrors that are connected and fixed in one piece, each with its own characteristics. The main problem lies in: adopting the overall parabolic molding of the mirror surface and fixing th...
Claims
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IPC IPC(8): G02B7/182G02B19/00F24J2/10F24S23/70
CPCY02E10/40
Inventor 薛黎明王洪国高培玉
Owner 北京绿贝区块链科技有限公司