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Solar Concentrating Heat Collecting Unit

A technology of solar concentrating and heat collecting unit, applied in the field of solar light and heat, can solve the problems of insufficient adjustment of focusing accuracy, affecting heat collection efficiency, etc., and achieve the effects of improving heat collection efficiency, facilitating adjustment and effective positioning

Active Publication Date: 2019-09-24
王煊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, under the trend of large-scale, the focusing accuracy of large-scale mirror fields is often not adjusted properly, which affects the heat collection efficiency
At the same time, there are many unreasonable parts such as the reflector bracket and bracket adjustment device currently used. There are many problems in the use process, which affect the heat collection efficiency.

Method used

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  • Solar Concentrating Heat Collecting Unit
  • Solar Concentrating Heat Collecting Unit
  • Solar Concentrating Heat Collecting Unit

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Embodiment Construction

[0033] The technical solutions of the present invention will be described in detail below with reference to exemplary implementations. 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.

[0034] like figure 1 Shown is the three-dimensional structure diagram of the solar energy concentrating and heat collecting unit in the present invention.

[0035] The structure of the solar concentrating and heat-collecting unit includes: a heat collecting part, a lens group part and an adjusting part, the heat collecting part is used for collecting the solar energy reflected by the lens group part, and the adjusting part is used for adjusting the reflection inclination angle of the lens group part.

[0036] The heat collecting c...

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Abstract

The invention discloses a solar light condensing and heat collecting unit which comprises a heat collecting component, a lens set component and an adjusting component. The heat collecting component comprises a flexible heat collecting pipe and a heat collecting pipe support, and the flexible heat collecting pipe is fixed to the heat collecting pipe support. The lens set component comprises lens supports and a plurality of lens units, wherein lens rotary shafts are arranged at the two ends of each lens unit and connected to the corresponding lens support. The adjusting component comprises angle adjusting components and positioning components, wherein the angle adjusting components are connected to the lens units, and the positioning components are fixed to the lens supports. By means of the solar light condensing and heat collecting unit, the influence of the thermal expansion and cold contraction effect on long heat collecting pipes is effectively avoided, and adjustment of lens focusing is facilitated.

Description

technical field [0001] The invention relates to a solar thermal technology, in particular to a solar concentrating and heat collecting unit. Background technique [0002] Linear Fresnel concentrator is a solar technology that uses a combination of linear mirrors to concentrate light and generate heat. It has a very wide range of applications, including power generation and industrial steam supply. At the same time, its technical characteristics also determine the complexity of the system design, thus attracting the research interests of many scholars. This lecture mainly reviews the technical characteristics and development of linear Fresnel concentrating heat collectors, briefly introduces my research in this field, and looks forward to the development prospects of Fresnel concentrating heat collectors. [0003] With the large-scale development of the heat collector, the length of the heat collecting tube is getting longer and longer. Under the accumulation of thermal expa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S23/70F24S30/40
CPCF24S23/70F24S30/40F24S80/00F24S2023/874F24S2030/133F24S2030/134Y02E10/47
Inventor 王煊张嘉钰
Owner 王煊