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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
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  • 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

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  • 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...

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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

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Application Information

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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
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