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

Heat conduction and thermal insulation device of vacuum collector tube

A technology of vacuum heat collecting tubes and warmers, which is applied in the field of solar energy applications, and can solve problems such as one-way heat conduction and heat preservation of solar vacuum heat collecting tubes, heat dissipation of elastic metal support cards, etc.

Inactive Publication Date: 2007-08-01
ZIBO ENVIRONMENTAL PROTECTION TECH CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of heat dissipation of the elastic metal support card of the solar vacuum heat collecting element, a heat conduction insulator for the vacuum heat collecting tube was invented to realize the one-way heat conduction and heat preservation of the solar vacuum heat collecting tube

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
  • Heat conduction and thermal insulation device of vacuum collector tube
  • Heat conduction and thermal insulation device of vacuum collector tube
  • Heat conduction and thermal insulation device of vacuum collector tube

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In Fig. 1 : a vacuum heat collecting tube heat conduction incubator is composed of a container closing shell 1 and a phase change medium 2 .

[0025] In Fig. 2: a vacuum heat-collecting tube heat conduction insulator is composed of a container closure shell 1 and a counterweight material 3, the counterweight material 3 is sandstone, and the sandstone is processed by heating and exhausting, and the counterweight material sandstone contains a certain amount of Water, water is boiled and exhausted.

[0026] In the first embodiment: the all-glass vacuum heat collecting tube includes the inner glass tube 4 of the vacuum heat collecting tube, the outer glass tube 5 of the vacuum heat collecting tube, the heat absorbing film 6 of the vacuum heat collecting tube, the elastic metal support card 9, the getter 10, and the exhaust nozzle 11 Composition, the inner glass tube 4 of the vacuum heat collecting tube coated with the heat absorbing film 6 of the vacuum heat collecting tube...

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

A vacuum heat tube conductive thermal insulator is a sealed tube chamber, filled with phase-shift medium, or filled with weight material. The sealed tube chamber filled with weight material is heavier than the water in same volume. The diameter of sealed tube chamber is smaller than the inner diameter of vacuum heat collecting tube chamber. The specific weight of weight material is higher than water. The sealed tube chamber is filled with water. Or the weight material contains some water. The invention is mounted at the bottom of glass vacuum heat collecting tube chamber, relative to the elastic metal support clamper. In sunlight, the energy adsorbed by the adsorption film is conducted to the invention to heat the medium. In night, the invention utilizes the reduced temperature and one-way conductivity of heat tube to condense the steam in the element to obtain vacuum.

Description

Technical field [0001] The invention relates to a vacuum heat-collecting tube heat conduction warmer, which belongs to the field of solar energy applications. Background technique [0002] At present, the free ends of the known solar vacuum heat collecting elements are all equipped with an elastic metal support card. This metal support card becomes the main way for the solar heat collecting element to dissipate heat at night, especially in the cold winter night, which greatly affects the solar energy collecting effect. The thermal insulation properties of the thermal elements reduce the thermal insulation performance of the solar water heater and greatly reduce the thermal efficiency. Invention content: [0003] In order to solve the problem of heat dissipation of the elastic metal support card of the solar vacuum heat collecting element, a heat conduction insulator for the vacuum heat collecting tube was invented to realize one-way heat conduction and heat preservation of...

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): F24J2/32F24S10/95
CPCY02E10/44
Inventor 徐宝安
Owner ZIBO ENVIRONMENTAL PROTECTION TECH CO LTD
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