Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Solar power generation pavement component

A solar panel and solar technology, applied in circuits, photovoltaic power generation, electrical components, etc., can solve the problems of affecting the power generation efficiency of photovoltaic pavement, prone to cracks and fractures on the surface, and prone to cracks in the wear-resistant layer, so as to improve vehicle performance. , Improve the light transmittance, not easy to break the effect

Pending Publication Date: 2020-01-31
李武 +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Solar power generation pavement is a pavement that converts solar energy into electrical energy. It generally includes solar panels, a protective layer and a wear-resistant layer above the solar panels. The wear-resistant layer has a high light transmittance and allows sunlight to penetrate. It enables the solar cells below to convert light energy into electrical energy and transmit it to the power grid in real time; the wear-resistant layer in the photovoltaic road surface not only requires high road bearing capacity, but also has anti-skid performance to ensure the safety of vehicles on the photovoltaic road surface Driving, in the existing technology, the wear-resistant layer of photovoltaic pavement is mostly hard structure, which has poor anti-skid performance, such as tempered glass with anti-skid stripes or light-transmitting concrete. At the same time, the wear-resistant layer of hard structure There are current situations such as poor toughness, poor wear resistance, easy cracks and breaks on the surface, and poor shock absorption function. The wear-resistant layer of the hard structure is also prone to cracks, resulting in poor weather resistance and durability; in addition, the wear resistance of the existing photovoltaic pavement The layer has a certain reflection effect on light, and the light transmittance is low, which affects the power generation efficiency of the photovoltaic pavement

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
  • Solar power generation pavement component
  • Solar power generation pavement component
  • Solar power generation pavement component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Mix the light-transmitting polymer and the light-transmitting aggregate particles according to the following volume ratio: 40 parts of light-transmitting polymer and 60 parts of light-transmitting aggregate particles, wherein the light-transmitting polymer is HDPE, and the light-transmitting aggregate particles are round Spherical quartz particles are mixed and placed above the protective layer of the pavement module, and the pavement module of the solar power generation pavement assembly of the present invention is prepared by hot melting or hot pressing process and temperature control process, and then sprayed on the surface of the light-transmitting abrasion layer 1mm Thick protective top layer.

[0027]The design parameters of the wear layer of the pavement module and the test results of the light transmittance and anti-skid safety performance of the pavement module are shown in Table 1. Among them, each test group of the anti-skid test (JTJ 059T0964) and light trans...

Embodiment 2

[0031] Mix the light-transmitting polymer and the light-transmitting aggregate particles according to the following proportions by volume: 35 parts of light-transmitting polymer and 65 parts of light-transmitting aggregate particles. Spherical glass particles are mixed and placed above the protective layer of the pavement module, and the pavement module of the solar power generation pavement assembly of the present invention is prepared by hot-melt or hot-pressing process and temperature control process, and then sprayed on the surface of the light-transmitting abrasion layer 1mm Thick protective top layer.

[0032] The design parameters of the wear layer of the pavement module and the test results of the light transmittance and anti-skid safety performance of the pavement module are shown in Table 1. Among them, each test group of the anti-skid test (JTJ 059T0964) and light transmittance test (GB / T 30983) The samples were tested at least 6 times in parallel, and the average v...

Embodiment 3

[0036] Mix the light-transmitting polymer and the light-transmitting aggregate particles according to the following volume ratio: 50 parts of light-transmitting polymer and 50 parts of light-transmitting aggregate particles, wherein the light-transmitting polymer is LDPE, and the light-transmitting aggregate particles are round The combination of spherical plastic particles and metal particles is mixed and placed above the protective layer of the pavement module, and the pavement module of the solar power generation pavement assembly of the present invention is prepared by hot-melting or hot-pressing process and temperature control process, and then it is worn after light transmission The surface of the layer is sprayed with a 1mm thick protective surface layer.

[0037] The design parameters of the wear layer of the pavement module and the test results of the light transmittance and anti-skid safety performance of the pavement module are shown in Table 1. Among them, each test...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a solar power generation pavement component which comprises a pavement module. The pavement module includes a sealing layer, a solar cell panel, a protective layer, and a lighttransmitting abrasion layer in order from bottom to top. The sealing layer and the solar cell panel are connected through an adhesive layer. The solar cell panel and the protective layer are connected through an adhesive layer. The light transmitting abrasion layer includes a light transmitting polymer film body and light transmitting aggregate particles. The light transmitting aggregate particles are uniformly arranged inside and on the surface of the light transmitting polymer film body. The light transmitting aggregate particles on the surface of the light transmitting polymer film body protrude from the surface of the light transmitting polymer film body. The abrasion layer on the surface of the solar power generation pavement provided by the invention has high toughness and shock absorption performance and excellent abrasion resistance and durability. At the same time, the abrasion layer provided by the invention can effectively reduce light reflection and improve light transmittance.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to a solar power generation surface component. Background technique [0002] Solar power generation pavement is a pavement that converts solar energy into electrical energy. It generally includes solar panels, a protective layer and a wear-resistant layer above the solar panels. The wear-resistant layer has a high light transmittance and allows sunlight to penetrate. It enables the solar cells below to convert light energy into electrical energy and transmit it to the power grid in real time; the wear-resistant layer in the photovoltaic road surface not only requires high road bearing capacity, but also has anti-skid performance to ensure the safety of vehicles on the photovoltaic road surface Driving, in the existing technology, the wear-resistant layer of photovoltaic pavement is mostly hard structure, which has poor anti-skid performance, such as tempered glass with a...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/054H01L31/048E01C9/00E01C11/24
CPCH01L31/0543H01L31/0481E01C9/00E01C11/24Y02E10/52
Inventor 李武张暄
Owner 李武
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com