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Connection method of trough solar parabolic reflector

A technology of parabolic mirror and trough solar energy, which is applied to the parts of solar collectors, solar thermal energy, solar thermal power generation, etc. It can solve the problems of difficulty in ensuring the accuracy of the parabolic surface shape of the reflector, assembly errors, etc., and achieve reduction Mounting error, effect of ensuring positional accuracy

Active Publication Date: 2018-12-28
内蒙古旭宸能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to systematic assembly errors in the on-site installation of the concentrator components, it is often difficult to guarantee the accuracy of the parabolic surface shape of the reflector

Method used

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  • Connection method of trough solar parabolic reflector
  • Connection method of trough solar parabolic reflector
  • Connection method of trough solar parabolic reflector

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Embodiment Construction

[0026] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.

[0027] like figure 1 As shown, it is a schematic side view of laser positioning in the present invention; as figure 2 Shown is a schematic front view of laser positioning in the present invention.

[0028] A method for connecting a trough solar parabolic reflector, the steps of which include:

[0029] Step 1: Use the laser positioning indicating device 2 to determine the position of the mirror connection card 4 on the back plate of the parabolic mirror 1;

[0030] Use a high-precision laser positioning indicator device 2 (laser positioning light) at the con...

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Abstract

The invention discloses a connection method for a groove type solar parabolic reflector. The method includes the steps of determining the positions of reflector connection clamps on a back plate of the parabolic reflector through a laser positioning and indicating device; fixing the reflector connection clamps to the back plate of the parabolic reflector and inserting plugs of hooks into insertion grooves of the reflector connection clamps; and moving the parabolic reflector to the position above a reflector support, aligning second through connection holes in the hooks to strip-shaped locating holes of the reflector support, placing bolts into the second through connection holes and the strip-shaped locating holes and fastening the bolts. According to the method, the installation accuracy of the groove type solar parabolic reflector can be guaranteed, and installation errors can be effectively reduced.

Description

technical field [0001] The invention relates to a trough solar technology, in particular to a connection method for a trough solar parabolic reflector. Background technique [0002] In the trough-type concentrating field, the parabolic reflector is an important component. How to accurately install the parabolic reflector and ensure the accuracy of the parabolic shape of the reflector is one of the key technologies for the solar light field to achieve efficient concentrating. [0003] There are two key points to ensure the installation accuracy of the parabolic mirror: one is the structure and installation accuracy of the mirror bracket, and the other is the dimensional accuracy of the mirror backplane and the mirror connection device. Because there are systematic assembly errors in the on-site installation of the concentrator components, it is often difficult to guarantee the accuracy of the parabolic surface shape of the reflector. Contents of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S23/71F24S40/00
CPCF24S23/71F24S80/00F24S2025/6003F24S2025/6006F24S2025/601Y02E10/40
Inventor 张岩
Owner 内蒙古旭宸能源有限公司