A solar heat collection and heat storage integrated device

A technology of solar heat collector and heat storage body, applied in the field of solar heat utilization, can solve the problems of difficult cleaning of the pen tip and inconvenience in life, and achieve the effects of preventing heat loss, increasing the rate of heat release, and speeding up the heat storage process

Active Publication Date: 2021-05-14
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problems existing in the above-mentioned prior art, and provides a solar energy heat collection and heat storage integrated device. The structure of the present invention is simple and easy to carry; it can solve the problems such as difficult cleaning of pen nibs and inconvenient life.

Method used

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  • A solar heat collection and heat storage integrated device
  • A solar heat collection and heat storage integrated device
  • A solar heat collection and heat storage integrated device

Examples

Experimental program
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Effect test

Embodiment 1

[0032]Example 1: Such asFigure 1 ~ 3 As shown, a solar integrated heat storage system includes a light transmissive glass 1, an air layer 2, a solar absorbent coating 3, a heat storage metal upper wall plate 4, a heat transfer tube 5, heat storage inside heat Split plate 6, composite phase change heat storage material 7, heat storage metal lower wall plate 8, heat storage metal side wall panel 9 and heat insulation layer 10, 4 pieces of heat storage metal side wall panel 9 vertically fixed settings In the edge of the heat storage metal lower wall plate 8, the four-piece heat storage metal side wall panel 9 forms a set heat storage body, and the heat transfer tube 5 is arranged in a collective heat storage. The middle and the heat storage tube 5 passes through the heat storage metal side wall panel 9, and the heat storage tube 5 is provided perpendicular to the heat storage tube 5, and the heat storage tube 5 is provided inside the heat storage heat storage. The heat storage inside h...

Embodiment 2

[0040]Example 2: The structure of the solar integrated heat storage integrated apparatus is substantially the same as the solar integrated heat storage integrated device of the first embodiment, and the heat storage internal heat separator 6 will set The internal cavity of the thermal storage is divided into 8 composite phase change heat storage cavities; the heat storage layer 10, heat storage heat preservation layer is provided in the bottom wall of the present embodiment and the outer wall of the side wall. 10 is a foamed polyurethane; solar absorbent coating 3 is a plating coating; the solar absorbent coating 3 is a black chrome and a cobalt coating; the air layer 2 has a thickness of 3.5cm; heat storage internal heat separator 6 For metal corrugated plates; composite phase change heat storage material 7 is in metal salts (BA (OH)2· 8h2O) A composite phase change heat storage material formed of nano metal particles (nano-nano-doped tin oxide, nano-silicon carbide and nano-nickel...

Embodiment 3

[0042]Example 3: The structure of the solar integrated heat storage integrated device is substantially the same as the solar integrated heat storage integrated apparatus of the solar integrated heat collecting device, and the heat storage internal heat separator 6 will set The internal cavity of the thermal storage is divided into 10 composite phase change heat storage cavities; the heat storage layer 10, heat storage layer 10, heat storage heat preservation layer 10 is a foamed polyurethane; solar absorbent coating 3 is an electrochemical surface conversion coating; solar absorbent coating 3 is a black chromium, black nickel and cobalt coating composite coating; the air layer 2 has a thickness of 3.8 cm; The heat storage inside the heat storage plate 6 is a metal corrugated plate; the composite phase change heat storage material 7 is a mixed nanome metal particle (nano-three oxide, and nano aluminum) in fatty acid (binary low-melting acid). The complex phase change heat storage mat...

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Abstract

The invention relates to a solar heat collection and heat storage integrated device, which belongs to the technical field of solar heat utilization. The device includes light-transmitting glass, air layer, solar absorbing coating, heat storage body metal upper wall plate, heat exchange tube, heat storage body internal thermal separation plate, composite phase change heat storage material, heat storage body metal lower wall Plates, metal side wall panels and insulation layers of heat accumulator. The invention uses the solar absorbing coating to collect the heat of solar energy, uses the composite phase change heat storage material to store the heat of solar energy, and then uses the heat transfer between the phase change heat storage material and the heat exchange tube to export the heat to realize solar heat collection and storage. Heat and heat exchange are integrated; the solar heat collection and heat storage integrated device of the present invention can store solar energy, and quickly use the heat storage to provide heat to users at any time, realize long-term stable operation of solar energy, and improve the utilization rate of solar energy.

Description

Technical field[0001]The present invention relates to a solar integrated heat storage integrated device, which belongs to the field of solar thermal utilization.Background technique[0002]The sun is the most abundant permanent energy in the world, the radiation power is reachedAmong them, the solar radiation energy of the earth is intercepted is, More than 5,000 times more than nuclear energy, geothermal energy and gravitational energy reserves. my country is a quite rich country in which there is a large number of days in 2 / 3 parts of the country. The total number of solar radiation in unit area is higher than 5000mJ / m.2, Have good application conditions and potential. Solar energy is a cleaning renewable energy, the most direct application of solar energy is to use solar heating and supply hot water. However, the solar bless energy density reaching the surface of the earth is very low, and the regular changes in the alternation and seasonal changes in the day and night, showing o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S10/40F24S60/10F24S70/225F24S10/70
CPCC09K5/063
Inventor 王辉涛赵玲玲王建军朱道飞韩金蓉王维蔚马裕翔
Owner KUNMING UNIV OF SCI & TECH
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