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

Photovoltaic and photothermal coupling complementary integrated utilization system

A light-thermal coupling and concentrating system technology, applied in the field of solar energy applications, can solve the problems of low solar photoelectric conversion efficiency, low hot water temperature, low-quality heat, etc., achieve high photoelectric conversion efficiency, high cooling and heat exchange efficiency, and improve The effect of heat collection efficiency

Pending Publication Date: 2019-02-01
JIANGSU UNIV
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing photovoltaic photothermal integrated utilization system, since the solar panel in the vacuum tube cannot transfer heat to the heat transfer medium in time, the photoelectric conversion efficiency of solar energy is low, and the problem of outputting low-quality heat makes the hot water supplied lower temperature

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
  • Photovoltaic and photothermal coupling complementary integrated utilization system
  • Photovoltaic and photothermal coupling complementary integrated utilization system
  • Photovoltaic and photothermal coupling complementary integrated utilization system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0073] see Figures 1 to 11 , according to an embodiment of the present invention, a photovoltaic photothermal coupling complementary integrated utilization system includes: a concentrating system 100, several vacuum tubes 200, a water storage unit 300 and a storage battery.

[0074]...

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 provides a photovoltaic and photothermal coupling complementary integrated utilization system, which comprises a condensation system, a plurality of vacuum tubes, a water storage unit and a storage battery. Each vacuum tube comprises a glass outer tube, a glass inner tube, a first solar cell panel pasted to the outer wall of the glass inner tube, an arc-shaped glass partition plate arranged in the glass inner tube, a second solar cell panel pasted to the arc-shaped glass partition plate, and a sealing cover for sealing the glass inner tube, wherein the glass outer tube and the glass inner tube are coaxially arranged; closed circulating fluid channels are formed between the sealing covers and the arc-shaped glass partition plates as well as between the sealing covers and the inner walls of the glass inner tubes, filled with nano-fluids and provided with miniature pumps; thermal diodes are arranged at the front ends of the vacuum tubes, one ends of the thermal diodes extendinto the fluid channels, and the other ends of the thermal diodes extend into the water storage unit; and the storage battery is electrically connected with the first solar cell panels and the secondsolar cell panels. The solar energy utilization rate can be increased, and high-quality thermal energy is output.

Description

technical field [0001] The invention relates to the field of solar energy applications, in particular to a photovoltaic light-thermal coupling complementary integrated utilization system. Background technique [0002] With the increasingly prominent issue of energy saving and carbon reduction, the exploration of new clean energy has become a boom all over the world. Among the clean and renewable energy sources, solar energy is becoming more and more popular among scientific and technological workers due to its abundant reserves, cleanness, safety, and wide distribution. According to statistics, the energy of solar radiation reaching the earth's surface is as high as 4×10 15 MW, about 2000 times the global energy consumption. my country has abundant solar energy resources. If the solar energy can be used reasonably, it will undoubtedly have an important impact on the environmental pollution and energy shortage problems faced by my country's economic development. [0003] I...

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): F24S60/30F24S10/40H02S40/42
CPCH02S40/425Y02E10/50
Inventor 姚佳桂苏靖珂韩新月高鸿张剑孙洋凯曾飞飞黄志凯
Owner JIANGSU UNIV
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