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Tank type paraboloid solar concentrating collector system and array thereof

A solar concentrating and trough parabolic technology, which is applied in the field of solar heat collecting systems, can solve the problems of low concentrating efficiency and low tracking accuracy of the collector, and achieves enhancing the concentrating efficiency and tracking accuracy, improving the heat collecting efficiency, cost reduction effect

Active Publication Date: 2013-01-23
HIMIN SOLAR
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AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of low concentrating efficiency and low tracking accuracy of collectors in the prior art, the embodiment of the present invention provides a trough-type parabolic solar concentrator system and its array, through the modularization of collectors And array collection, enhance the concentration efficiency and tracking accuracy, thereby improving the heat collection efficiency and reducing costs

Method used

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  • Tank type paraboloid solar concentrating collector system and array thereof
  • Tank type paraboloid solar concentrating collector system and array thereof
  • Tank type paraboloid solar concentrating collector system and array thereof

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Embodiment Construction

[0042] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0043] see figure 1 As shown, the embodiment of the present invention provides a trough parabolic solar concentrating heat collector system and its array, which adopts a parabolic reflector, and the support of the reflector is modularized by a combination of a torque tube and a cantilever, which can realize heat collection of different lengths. array to improve the heat collection efficiency. The collector mainly includes: a solar collector system 1, a concentrating reflection adjusting device 2, a collector support structure 3, a hydraulic transmission system 4, a tracking control system 5 and other parts; the collector support structure 3 is provided with The solar heat collection system 1, the concentrating reflection adjustment device 2,...

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Abstract

The invention discloses a tank type paraboloid solar concentrating collector system and an array thereof and belongs to the field of solar heat collection systems. The collector comprises a solar heat collection system and a collector bracket structure, wherein the solar heat collection system and a condensing reflection regulating device are arranged on the collector bracket structure; and a hydraulic transmission system and a tracking control system are arranged in the middle of the collector bracket structure. According to the modular and array set of the collector, the concentrating efficiency and tracking precision are improved, so that the heat collection efficiency is improved, and the cost is reduced; and moreover, the tank type paraboloid solar concentrating collector system is simple in structure, low in investment cost, easy to popularize and particularly suitable for large-scale construction of tank type power stations.

Description

technical field [0001] The invention relates to the field of solar heat collecting systems, in particular to a trough parabolic solar concentrating heat collector system and an array thereof. Background technique [0002] my country's coal-dominated power structure has caused serious environmental problems. With the increasing energy crisis and environmental problems, the use of solar thermal energy for large-scale centralized power generation will not only contribute to the sustainable development of my country's electricity and change to coal-dominated electricity. The power generation structure will play a major role, and it is also an important energy basis for the power industry to achieve sustainable development. [0003] Among the solar concentrating heat collection technologies, the trough parabolic concentrator is the most widely used and mature, and has been successfully used in many large-scale solar thermal power plants. In a trough solar power generation system,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/05F24J2/24F24J2/12F24J2/52F24J2/38F24J2/40F24J2/46F24S10/40F24S10/70F24S23/71F24S50/20
CPCY02E10/42Y02E10/44Y02E10/47
Inventor 张继磊刘培先闫忠赵彦堂林超朱新英
Owner HIMIN SOLAR
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