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A grid type trough concentrator support device

A support device and concentrator technology, applied in heating devices, solar thermal devices, instruments, etc., can solve the problem of large amount of steel used in the torque box structure, and achieve convenient installation of rods, easy processing of rods, and saving steel volume effect

Active Publication Date: 2016-02-24
恒基能脉新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the condition of the same amount of steel, the torque box structure has greater torsional rigidity than the torque tube structure, but the steel amount of the torque box structure is still larger

Method used

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  • A grid type trough concentrator support device
  • A grid type trough concentrator support device
  • A grid type trough concentrator support device

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] The embodiment of the invention is a supporting device for a grid type trough concentrator in a trough solar thermal power generation system.

[0026] The overall structure of the embodiment of the present invention is as figure 1 , figure 2 and image 3 shown. The support device of the trough concentrator includes a single-row bracket, an upper chord connecting rod group 5, a lower chord connecting rod group 6, a steel plate 8 and a lattice column 9. Seven single-row brackets connect the upper chord rod group 5 and the lower chord The connection of the connecting rod group 6 constitutes an integral support. The steel plates 8 are two trapezoidal steel plates, which are respectively located at the two ends of the integral support, and are welded together with the chord connecting rods of the upper chord connecting rod set and the lo...

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Abstract

A grid-type trough-type concentrator support device, including a single-row bracket, an upper chord connecting rod set (5), a lower chord connecting rod set (6), a steel plate (8) and a lattice column (9); a single row The bracket is a support bracket for each longitudinal sub-mirror column of the trough-type concentrator mirror; multiple single-row brackets form an overall bracket through the connection of the upper chord connecting rod group (5) and the lower chord connecting rod group (6); The steel plates (8) are two trapezoidal steel plates, which are respectively located at the two ends of the integral support, and are welded together with the chord connecting rods of the upper chord connecting rod group and the lower chord connecting rod group at both ends of the integral support; The lattice columns ( 9 ) are two lattice columns assembled from a plurality of rods, which are respectively located on the outer sides of the steel plates.

Description

technical field [0001] The invention relates to a trough-type concentrator support device for solar thermal power generation equipment, in particular to a grid-type trough-type concentrator support device with one-way force. Background technique [0002] Trough solar thermal power generation is currently the technology with the largest proportion of commercially operated power plants in the world. The trough solar thermal power generation system uses a parabolic trough reflector curved in one direction to focus sunlight onto the heat-absorbing tube located on the focal line, heating the heat transfer medium (oil or water) in the tube to a certain temperature, and then Steam is generated through the heat exchanger to provide thermal energy for thermal power generation, seawater desalination, air conditioning and industrial production. The trough concentrator includes a reflector, a heat absorption tube, a drive control device and a support device. At present, there are main...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/183F24J2/54F24J2/12F24S23/71
CPCY02E10/47
Inventor 宫博王志峰付向东
Owner 恒基能脉新能源科技有限公司