Self-acting device for automatically removing dust on light receiving surface of solar product

An automatic dust removal and solar energy technology, applied in solar thermal devices, heating devices, optical radiation generators, etc., can solve problems such as potential safety hazards, and achieve the effects of low cost, simple structure and easy installation.

Inactive Publication Date: 2010-03-03
北京屋联智能设备有限公司
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is covered by heavy snow, it w

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Self-acting device for automatically removing dust on light receiving surface of solar product

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0008] Hereinafter, the present invention will be further explained through the embodiments and the accompanying drawings of the specification.

[0009] See figure 1 , It includes a fixing frame 8 of the solar light receiver, two parallel rail grooves are arranged on both sides of the fixing frame, and the two ends of the skin scraper 4 are equipped with rolling wheels. In the rail groove; one end of the fixing frame 8 is provided with a heat collecting plate 2, and the heat collecting plate is connected with the heat pipe 1 through the movable hole 5 of the skin scraper 4 until the other end of the fixing frame is fixed by the fixing sleeve 9; A heat-sensitive shape memory alloy spring 3 (with a memory temperature of 30-100) is installed between the heat collecting plate end and the skin scraper 4, and a return spring 6 is installed between the other end of the heat conducting tube 1 and the skin scraper 4.

[0010] During use, sunlight shines on the collector plate during the da...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention designs a self-acting device for automatically removing dust on a light receiving surface of a solar product, which is characterized by comprising a fixed mount 8 of a solar photoreceptor, wherein two sides of the fixed mount are provided with two parallel rail slots; the edges at two ends of a belt scraper 4 are provided with roller wheels which are embedded into the rail slots on two sides of the fixed mount; one end of the fixed mount 8 is provided with a heat collecting plate 2, and the middle of the heat collecting plate 2 is connected with a heat conduction pipe 1 which passes through a movable hole 5 of the belt scraper 4 to reach the other end of the fixed mount 8 and then is fixed by a fixed bush 9; a heat-sensitive shape memory alloy spring 3 is arranged between oneend of the heat conduction pipe 1 close to the heat collecting plate and the belt scraper 4; and a return spring 6 is arranged between the other end of the heat conduction pipe 1 and the belt scraper4. Compared with the prior art, the self-acting device has the advantages of simple structure, simple and convenient mounting, omni-directional dust removal, no power supply and low cost. The memoryalloy spring can extend when the temperature changes so as to generate a stroke, and then the memory alloy spring is matched with a common return spring and the heat conduction pipe to form a mechanism driving the belt scrapper to move, and thus the self-acting device can remove the dust on the light receiving surface of the solar product every day by using the temperature difference between day time and night.

Description

[technical field] [0001] The invention relates to the field of cleaning equipment, in particular to a self-operated automatic dust removal device for the light-receiving surface of solar energy products. [Background technique] [0002] The principle of solar photoelectric photothermal products is to convert the energy of the sun into thermal energy and electrical energy. Therefore, whether it is photoelectric or photothermal products, there is a prerequisite for installation, that is, it must be installed on the outdoor roof, high altitude or open space. In order to receive sunlight to the maximum extent, it can effectively exert its maximum photoelectric or photothermal conversion performance. In this way, dust, sundries and some corrosive substances in the atmosphere will easily attach to its surface. Especially in areas with poor environmental conditions, the surface of the battery board will be covered with dust within 1-2 months. Seriously affect its photoelectric and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B08B1/00B08B13/00F24J2/00F24J2/46H02N6/00
Inventor 陈杰聪
Owner 北京屋联智能设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap