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Solar energy utilization system for auxiliary heat energy

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

Active Publication Date: 2014-11-19
HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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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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  • Solar energy utilization system for auxiliary heat energy
  • Solar energy utilization system for auxiliary heat energy
  • Solar energy utilization system for auxiliary heat energy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] The structure of embodiment 1 is as follows:

[0072]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

[0095] The structure of embodiment 2 is as follows:

[0096] 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 solar water heater system, characterized by comprising a solar water heater and a heat utilization device, wherein the solar water heater includes a heat collector used for absorbing heat of solar energy to heat water in the solar water heater, the heat collector is a vacuum glass heat collection tube comprising a glass base tube; the outer surface of the glass base tube is covered with a heat absorption layer; the heat utilization device is arranged in parallel to a pipeline of the solar water heater system; and a water inlet pipeline and a water outlet pipeline of the heat utilization device communicated to the pipeline of the solar water heater system are all provided with valves, and the pipeline of the solar water heater system in parallel to the heat utilization device between the water inlet pipeline and the water outlet pipeline are all provided with valves. The invention provides a water heater with heat absorption coatings having high absorbability, thereby improving the heat utilization capacity of the solar energy.

Description

technical field [0001] The invention belongs to the field of solar energy, in particular to a solar water heater with an absorbing 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 amount of solar radiation energy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/00F24J2/24F24J2/48F24S10/70
CPCY02E10/44
Inventor 赵炜
Owner HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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