Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Loop circuit heat tube type solar energy system

A loop heat pipe and solar energy technology, applied in the field of solar energy, can solve the problems of low energy density, difficulty in development and utilization, discontinuity, etc., and achieve the effects of reducing corrosion, increasing absorption and saving energy.

Inactive Publication Date: 2015-01-07
SHANDONG UNIV
View PDF3 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low energy density (about one kilowatt per square meter) and discontinuity of solar radiation reaching the earth, it brings certain difficulties to large-scale development and utilization.

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
  • Loop circuit heat tube type solar energy system
  • Loop circuit heat tube type solar energy system
  • Loop circuit heat tube type solar energy system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] The structure of embodiment 1 is as follows:

[0074]A finned tube radiator 17 with a closed structure, including an upper header 1, a lower header 3 and a finned tube 4 connecting the upper header 1 and the lower header 3, the finned tube 4 includes a circular base Tube 5 and first fin 6, second fin 9, first fin 6 and second fin 9 are arranged on the outside of base pipe 5 and the extension line of first fin 6 and second fin 9 intersects at The central axis of the substrate tube where the center of the substrate tube 5 is located, the first fin 6 and the second fin 9 are mirror-symmetrical along the first plane B passing through the central axis of the substrate tube; the finned tube includes a third fin 11 and the fourth fin 10, the third fin 11 and the fourth fin 10 are respectively mirror-symmetrical to the first fin 6 and the second fin 9 along the second plane C, and the second plane C is the same as the second plane C A plane B is vertical and passes through the...

Embodiment 2

[0097] The structure of embodiment 2 is as follows:

[0098] A finned tube radiator 17 with a closed structure, including an upper header 1, a lower header 3 and a finned tube 4 connecting the upper header 1 and the lower header 3, the finned tube 4 includes a circular base Tube 5 and first fin 6, second fin 9, first fin 6 and second fin 9 are arranged on the outside of base pipe 5 and the extension line of first fin 6 and second fin 9 intersects at The central axis of the substrate tube where the center of the substrate tube 5 is located, the first fin 6 and the second fin 9 are mirror-symmetrical along the first plane B passing through the central axis of the substrate tube; the finned tube includes the third fin 11 and The fourth fin 10, the third fin 11 and the fourth fin 10 are respectively mirror-symmetrical to the first fin 6 and the second fin 9 along the second plane C, and the second plane C is parallel to the first The plane B is vertical and passes through the cen...

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 loop circuit heat tube type solar energy system which comprises a solar water heater and a heat utilization device. The loop circuit heat tube type solar energy system comprises an auxiliary heating device and further comprises an auxiliary electric heater, wherein the auxiliary heating device is in parallel connection with pipelines of a solar water heater system, the electric heater is automatically started according to the temperature of water fed into the electric heater and heats hot water. The energy-saving loop circuit heat tube type solar water heater improves the solar heat utilization capacity.

Description

[0001] This application is a divisional application of the parent application (application date: October 22, 2013, application number: 201310500007.5, patent name: a solar system with parallel control auxiliary heating). technical field [0002] The invention belongs to the field of solar energy, in particular to a loop heat pipe type solar energy system. Background technique [0003] With the rapid development of modern society and economy, the human demand for energy is increasing. However, the reserves of traditional energy such as coal, oil, and natural gas continue to decrease and become increasingly scarce, resulting in rising prices. At the same time, the environmental pollution caused by conventional fossil fuels is also becoming more and more serious. These greatly limit the development of society and the improvement of human life quality. . Energy issues have become one of the most prominent issues in the contemporary world. Therefore, seeking new energy sources,...

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): F24J2/00F24J2/32F24J2/40F24J2/24F24J2/05F24J2/48F24S10/40F24S10/70F24S10/95
CPCY02E10/44
Inventor 孙锲陈岩杜文静张树生鹿晔周玉立
Owner SHANDONG UNIV
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
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