Intelligently-controlled parallel multi-pipeline solar thermal collector system

A technology of solar heat collector and solar energy, which is applied in the field of F24J solar energy utilization and solar energy, and can solve problems such as discontinuity, difficulty in development and utilization, and low energy density

Inactive Publication Date: 2014-10-01
SHANDONG UNIV OF TECH
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  • 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

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  • Intelligently-controlled parallel multi-pipeline solar thermal collector system
  • Intelligently-controlled parallel multi-pipeline solar thermal collector system
  • Intelligently-controlled parallel multi-pipeline solar thermal collector system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] The structure of embodiment 1 is as follows:

[0085] 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 th...

Embodiment 2

[0108] The structure of embodiment 2 is as follows:

[0109] 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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PUM

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Abstract

The invention provides an intelligently-controlled parallel multi-pipeline solar thermal collector system. The intelligently-controlled parallel multi-pipeline solar thermal collector system comprises a thermal collector and a heat utilizing device; the heat utilizing device is hot water output equipment for supplying hot water to a user; the hot water output equipment is arranged in parallel with a pipeline of the solar thermal collector system; valves are arranged on a water inlet pipeline and a water outlet pipeline of the hot water output equipment communicated with the pipeline of the solar thermal collector system; the pipeline of the solar thermal collector system which is positioned between the water inlet pipeline and the water outlet pipeline and is connected in parallel with the hot water output equipment is provided with a valve. By adopting the thermal collector system, the utilization efficiency of solar energy is increased.

Description

technical field [0001] The invention belongs to the field of solar energy, in particular to an intelligently controlled solar heat collector system, and belongs to the field of F24J solar energy utilization. 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 res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/26F24J2/05F24J2/46F24S10/40F24S10/75
CPCY02E10/44
Inventor 李艳
Owner SHANDONG UNIV OF TECH
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