Unlock instant, AI-driven research and patent intelligence for your innovation.

Loop heat tube type solar water heater coated by heat absorption films and system thereof

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

Inactive Publication Date: 2014-06-11
SHANDONG UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the energy density of solar radiation reaching the earth is small (about one kilowatt per square meter), and it is discontinuous, 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 heat tube type solar water heater coated by heat absorption films and system thereof
  • Loop heat tube type solar water heater coated by heat absorption films and system thereof
  • Loop heat tube type solar water heater coated by heat absorption films and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] The structure of embodiment 1 is as follows:

[0073]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

[0096] The structure of embodiment 2 is as follows:

[0097] 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 heat tube type solar water heater which comprises a heat collector, a water tank and a loop heat tube. The evaporation end of the loop heat tube is arranged in the heat collector, the condensing end of the loop heat tube is positioned in the water tank, the heat collector comprises a glass vacuum heat collecting tube, the glass vacuum heat collecting tube comprises a glass base tube, and the outer surface of the glass base tube is covered by a heat absorption layer. The energy-saving loop heat tube type solar water heater improves thermal utilization capacity of solar energy.

Description

technical field [0001] The invention belongs to the field of solar energy, and in particular relates to a loop heat pipe type solar water heater with an absorption film and a system thereof. Background technique [0002] 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, especially non-polluting clean energy sources has become a research hotspot. Solar energy is an inexhaustible clean energy with a huge amount of resources. The total...

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 Patents(China)
IPC IPC(8): F24J2/32F24J2/24F24J2/46F24S10/70F24S10/95
CPCY02E10/44
Inventor 陈岩张树生李殿勋孙锲尹弘毅王湛鹿晔周玉立辛公明张冠敏赵炜常威邹佩妙权威张俊松
Owner SHANDONG UNIV