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A heliostat structure and its installation method

The technology of heliostat and square flange is applied in the field of solar power generation, which can solve the problems of time-consuming and laborious installation, and achieve the effects of improving installation accuracy, speeding up installation operation time, and reducing labor intensity of workers.

Active Publication Date: 2018-08-21
北京绿贝区块链科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device starts from the material properties of the supporting components to reduce the weight of the device, rather than reducing the weight from the perspective of structural design. In addition, it adopts a porous structure and uses bolts to connect the components, which is time-consuming and laborious to install.

Method used

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  • A heliostat structure and its installation method
  • A heliostat structure and its installation method
  • A heliostat structure and its installation method

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing, the present invention is described in further detail.

[0028] The heliostat structure of the present invention is as figure 1 shown. The heliostat mainly includes a reflector assembly 1, a support arm 2, a torque tube support assembly 3, a drive system 4, and a column 5. The drive system 4 is arranged on the top of the column 5, and the drive system 4 drives the torque tube support assembly 3 to move and supports The arm 2 is evenly fixed on the torque tube support assembly 3 , and the reflector assembly 1 is fixedly connected to the support arm 2 .

[0029] The structure of mirror assembly 1 is as figure 2 As shown, the mirror assembly 1 is composed of a mirror 11 , an adhesive 12 , and a fastener 13 for the mirror.

[0030] The reflector assembly 1 in the heliostat can consist of one or several.

[0031] The reflector 11 and the reflector fastener 13 are adhered together by the adhesive 12 .

[0032] The structure...

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Abstract

The invention discloses a heliostat structure and an installation method thereof. The heliostat structure comprises a reflector assembly, support arms, a torque tube support assembly, a drive system, and a standing post. The drive system is arranged on the top of the standing post and connects the torque tube support assembly and the standing post. The two sides of the drive system are connected with the torque tube support assembly. The support arms are fixed on the torque tube support assembly uniformly. The reflector assembly and the support arms are fixedly connected. According to the invention, the support arms can be produced in a mould mode by means of punching, so that the heliostat support frame mounting precision can be improved substantially and a manual mounting error can be eliminated; because reflector buckles and the support arms match each other and are connected in a buckling mode, mounting and dismounting become convenient and rapid, so that the working time for the labor is substantially reduced.

Description

technical field [0001] The invention belongs to the field of solar power generation, and relates to a tower type solar thermal power generation system, in particular to a heliostat structure and an installation method thereof. Background technique [0002] A heliostat is a concentrating device consisting of a mirror (mirror), a mirror frame (supporting structure), a tracking transmission mechanism and its control system, etc. Inside the heater, it is one of the main devices of the tower solar thermal power station. Since the cost of heliostats accounts for about 50% of the total cost of the entire tower thermal power generation system, reducing the cost of heliostats has become the main reason for accelerating the commercialization of tower thermal power generation systems. [0003] Tower-type solar thermal power plants generally require hundreds of sets of heliostats, and each set of heliostats may be divided into several reflector units, resulting in a huge workload for i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/22
CPCY02E10/52
Inventor 薛晨光刘元宇陆钧
Owner 北京绿贝区块链科技有限公司
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