High-cleanness solar grooved heat collector

A trough collector and solar energy technology, applied in solar thermal power generation, solar thermal devices, cleaning hollow objects, etc., can solve the problems of large mirror area of ​​the condenser mirror, slow cleaning speed, unclean and dusty mirror surface of the condenser mirror, etc., to ensure that Cleaning effect, avoid blocking, save manpower effect

Active Publication Date: 2014-07-23
SHANDONG QIWEITE SOLAR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the concentrator of the solar trough collector is made of curved glass. If the concentrator mirror is not clean and dusty, it will seriously affect the concentrating effect, so it is necessary to keep the mirror clean at al

Method used

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  • High-cleanness solar grooved heat collector
  • High-cleanness solar grooved heat collector
  • High-cleanness solar grooved heat collector

Examples

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Example Embodiment

[0021] Such as figure 1 , 2 As shown, a high-clean solar trough collector of the present invention includes a collector tube 2 and an arc-shaped plate 1. A cleaning device 6 is added to the collector. In order to meet the installation and working needs of the cleaning device 6, Corresponding improvements have been made to the existing support frame of the heat collection tube 2. A number of side-by-side suspension frames 3 are transversely straddled above the arc-shaped plate 1, and the heat collection tube 2 is suspended below the top middle of the suspension frame 3. In this way, a space is left between the collector tube 2 and the arc-shaped plate 1. In this space, the cleaning device 6 can be installed and operated, which ensures the free operation of the cleaning device 6 in the multiple collector units. 2 Blocking of the support frame.

[0022] Such as Figure 5 As shown, each suspension frame 3 includes two cantilevers symmetrically connected to the front and rear sides o...

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Abstract

The invention comprises a high-cleanness solar grooved heat collector which comprises a heat collection pipe and an arc plate fixed on an arc plate supporting frame, wherein a plurality of suspension brackets straddle above the arc plate transversely side by side and the heat collection pipe suspends below the centers of the tops of the suspension brackets. A sliding rail parallel to the heat collection pipe is paved on the arc plate right below the heat collection pipe, a sliding block capable of sliding along the sliding rail is arranged on the sliding rail, a cleaning supporting frame is connected with the position above the sliding block, wiper blade arms matched with the arc plate are connected with two sides of the lower portion of the cleaning supporting frame symmetrically, and a cleaning brush is arranged at the top of the cleaning supporting frame. The high-cleanness solar grooved heat collector has the advantages that the cleaning device capable of performing reciprocating motion within a short distance is additionally arranged so that the arc plate and the heat collection pipe can be cleaned without manual interference, cleaning effect is ensured, labor is saved, and efficiency is increased. The cleaning device has unfolding and folding functions so that the wiper blade arms cannot block the arc plate.

Description

technical field [0001] The invention relates to a high-clean solar trough heat collector. Background technique [0002] At present, the concentrator of the solar trough collector is made of curved glass. If the concentrator mirror is not clean and there is dust, it will seriously affect the concentrating effect, so it is necessary to keep the mirror clean at all times. Due to the large mirror area of ​​the condenser, it is difficult to clean. And generally all adopt manually to clean, and cleaning speed is slow, time-consuming and laborious, inefficiency, also wastes water resources. Contents of the invention [0003] In order to solve the above technical deficiencies, the present invention provides a time-saving, labor-saving and high-efficiency high-clean solar trough collector. [0004] The present invention is achieved through the following measures: [0005] A high-clean solar trough heat collector of the present invention comprises a heat collecting tube and an ar...

Claims

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Application Information

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IPC IPC(8): F24J2/46B08B9/023B08B7/04B08B1/00B08B3/08
CPCY02E10/40
Inventor 李文张凤学粟传武赵金龙
Owner SHANDONG QIWEITE SOLAR TECH CO LTD
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