Check patentability & draft patents in minutes with Patsnap Eureka AI!

Non-tracking solar light gathering device

A solar concentration and tracking-free technology, applied in the field of solar concentration, can solve the problems of high cost of use, power consumption, and high cost of tracking devices, and achieve low maintenance costs, high practicability, and the effect of eliminating tracking devices

Pending Publication Date: 2018-11-23
GUANGDONG UNIV OF TECH
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the high cost of the tracking device, the threshold for capital requirements at the initial investment is high, and regular maintenance is required during use, and power consumption is required, so the cost of use is relatively high

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
  • Non-tracking solar light gathering device
  • Non-tracking solar light gathering device
  • Non-tracking solar light gathering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following description The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0042] In the study of linear Fresnel lenses, Zheng Hongfei, He Kaiyan, etc. mentioned in "Solar Concentration and High Temperature Heat Collection Technology" (Ordnan...

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 discloses a non-tracking solar light gathering device, which comprises a light ray regulator and a light gathering device arranged under the light ray regulator, wherein the light ray regulator is a hollow rotating body and comprises an incident end opening and an emergent end opening; the equation of a curve forming the rotating body under the polar coordinates is R=C0sin(25pi / 36-theta / 2), wherein the R is the pole diameter; the C0 is a constant; the alpha is a pole angle; (25pi / 36-theta / 2) is an included angle formed by the pole diameter and a tangential line of any one point on the curve. Through the light ray regulator, the included angle between the incident light ray at any angle and the normal line of the light gathering device is regulated to be small, so that the quantity of the deflection light gathering light ray is controlled to be within 20 degrees; a complicated tracking device is omitted. Compared with a tracking type light gathering device, the device hasthe advantages that the maintenance cost is low; the device can adapt to the all-terrain physiognomy; in addition, the placement angle does not need to be regulated.

Description

technical field [0001] The invention relates to the technical field of solar energy concentration, in particular to a tracking-free solar energy concentration device. Background technique [0002] With the continuous reduction of fossil energy reserves and the rising cost of fossil energy, people began to explore and utilize other energy sources. As the most abundant renewable energy on earth, solar energy has become a hot spot in the field of energy utilization. So far, people have developed a variety of utilization forms, mainly including photovoltaic and photothermal. In the field of photothermal, using a focusing system to obtain high-quality thermal energy is a relatively common form of utilization. However, the current focusing system often needs to match the tracking device. [0003] Due to the high cost of the tracking device, the threshold for capital requirements at the initial investment is high, and regular maintenance is required during use, and power consump...

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): F24S23/00
CPCY02E10/44
Inventor 李浩腾王海黄金陈木生
Owner GUANGDONG UNIV OF TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com