CN214039005U - Sintered black ceramic solar heat collecting plate on surface of curved copper substrate - Google Patents
Sintered black ceramic solar heat collecting plate on surface of curved copper substrate Download PDFInfo
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- CN214039005U CN214039005U CN202023074229.XU CN202023074229U CN214039005U CN 214039005 U CN214039005 U CN 214039005U CN 202023074229 U CN202023074229 U CN 202023074229U CN 214039005 U CN214039005 U CN 214039005U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The utility model discloses a curved surface copper base plate surface sintering black ceramic solar panel, curved surface copper base plate including the ripple type, the upper surface of curved surface copper base plate is provided with sintering black ceramic layer, the lower surface welding of curved surface copper base plate has heat transfer pipeline, adopts the copper base plate setting, and the heat conduction effect is better, improvement heat conductivity that can be better, can not form intergranular corruption with copper heat transfer pipeline welding moreover, can improve the life of thermal-arrest board, the setting of sintering black ceramic layer has improved heat absorption efficiency greatly, is favorable to better improvement thermal-arrest efficiency, and corrosion resistance is high moreover, long service life, and the result of use is better.
Description
Technical Field
The utility model relates to a solar panel, concretely relates to curved surface copper base plate surface sintering black ceramic solar panel.
Background
The heat collector with higher efficiency consists of a collecting and absorbing device. Sunlight consists of visible light and invisible light with different wavelengths, and the absorption and reflection capacities of different substances and different colors on the light with different wavelengths are different. Black has the strongest ability to absorb sunlight, so cotton garments are typically made with dark or black cloth. White has the strongest ability to reflect sunlight, so shirts in summer are mostly pale or white. Heat can therefore be concentrated by means of the black colour. The parallel sunlight is focused on one point, one line or a small area through the focusing lens, and the purpose of heat collection can be achieved.
Nowadays, the basic aluminum substrate of the solar heat collector is adopted, and the thermal conductivity of aluminum is lower than that of copper. Resulting in a reduction in solar thermal collection efficiency. Meanwhile, the aluminum substrate and the copper pipe are subjected to laser welding to form intergranular corrosion, so that the service life of the solar heat collector is short. The existing market basically adopts a blue film or a black chromium film, and the material has low corrosion resistance and short service life.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a curved surface copper base plate surface sintering black ceramic solar panel, includes the curved surface copper base plate of ripple type, the upper surface of curved surface copper base plate is provided with sintering black ceramic layer, the lower skin weld of curved surface copper base plate has the heat transfer pipeline.
The curved surface copper substrate comprises the concave curved surfaces and the convex curved surfaces which are integrally formed and alternately connected, and the curved surface structure is arranged, so that the surface area of the substrate is increased, and better heat collection is facilitated.
The heat exchange pipeline is welded in the center of the curved surface of the concave curved surface, so that the heat exchange pipeline is more convenient to manufacture, the heat exchange pipeline can be better fixed, and heat energy can be better transferred to the heat exchange pipeline.
The heat exchange pipeline is welded at the center of the curved surface of the convex curved surface, so that the heat exchange pipeline is more convenient to manufacture, the heat exchange pipeline can be better fixed, and heat energy can be better transferred to the heat exchange pipeline.
The curved surface radius of concave curved surface and convex curved surface is 100 millimeters.
The thickness of the sintered black ceramic layer is 0.2mm, which is beneficial to better heat absorption.
The sintered black ceramic layer is formed by spraying black ceramic paint and sintering the sprayed black ceramic layer and the curved surface copper substrate.
The thickness of the curved-surface copper substrate is about 0.5 mm.
The spraying shape of the sintered black ceramic layer is a three-dimensional net shape.
The welding thickness of the curved surface copper substrate and the heat exchange pipeline is 0.2 mm.
Compared with the prior art, the utility model, have following advantage:
the utility model discloses simple structure adopts the copper base plate setting, and the heat conduction effect is better, improvement heat conductivity that can be better, can not form intergranular corruption with copper heat transfer pipeline welding moreover, can improve the life of thermal-arrest board, and the setting of sintering black ceramic layer has improved heat absorption efficiency greatly, is favorable to better improvement thermal-arrest efficiency, and corrosion resistance is high moreover, long service life, and the result of use is better.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the spray arrangement of the sintered black ceramic layer of the present invention;
fig. 3 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 4 is a schematic structural view of embodiment 2 of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
Example 1: as shown in fig. 1-3, the embodiment provides a curved copper substrate surface sintered black ceramic solar heat collection plate, which includes a corrugated curved copper substrate 1, wherein a sintered black ceramic layer 101 is disposed on an upper surface of the curved copper substrate 1, and a heat exchange pipeline 2 is welded on a lower surface of the curved copper substrate 1. The curved surface copper substrate 1 comprises the concave curved surfaces 102 and the convex curved surfaces 103 which are integrally formed and alternately connected, and the curved surface structure is arranged, so that the surface area of the substrate is increased, and better heat collection is facilitated. The heat exchange pipeline 2 is welded in the center of the concave curved surface 102, so that the heat exchange pipeline is more convenient to manufacture, the heat exchange pipeline can be better fixed, and heat energy can be better transferred to the heat exchange pipeline. The curved radii of the concave curved surface 102 and the convex curved surface 103 are both 100 mm. The thickness of the sintered black ceramic layer 101 is 0.2mm, which is beneficial to better absorbing heat. The sintered black ceramic layer 101 is sprayed with black ceramic paint and then sintered and formed with the curved surface copper substrate 1. The thickness of the curved surface copper substrate 1 is about 0.5 mm. The spraying shape of the sintered black ceramic layer 101 is a three-dimensional net shape. The welding thickness of the curved surface copper substrate 1 and the heat exchange pipeline 2 is 0.2 mm.
This embodiment simple structure adopts the copper base plate setting, and the heat conduction effect is better, improvement heat conductivity that can be better, can not form intergranular corrosion with the welding of copper heat transfer pipeline moreover, can improve the life of thermal-arrest board, and the setting of sintering black ceramic layer has improved heat absorption efficiency greatly, is favorable to better improvement thermal-arrest efficiency, and corrosion resistance is high moreover, long service life, and the result of use is better.
Example 2:
as shown in fig. 1, 2 and 4, the embodiment provides a curved copper substrate surface sintered black ceramic solar heat collecting plate, which includes a corrugated curved copper substrate 1, the upper surface of the curved copper substrate 1 is provided with a sintered black ceramic layer 101, and the lower surface of the curved copper substrate 1 is welded with a heat exchange pipeline 2. The curved surface copper substrate 1 comprises the concave curved surfaces 102 and the convex curved surfaces 103 which are integrally formed and alternately connected, and the curved surface structure is arranged, so that the surface area of the substrate is increased, and better heat collection is facilitated. The heat exchange pipeline 2 is welded at the center of the convex curved surface 103, so that the manufacturing is more convenient, the heat exchange pipeline can be better fixed, and the heat energy can be better transferred to the heat exchange pipeline. The curved radii of the concave curved surface 102 and the convex curved surface 103 are both 100 mm. The thickness of the sintered black ceramic layer 101 is 0.2mm, which is beneficial to better absorbing heat. The sintered black ceramic layer 101 is sprayed with black ceramic paint and then sintered and formed with the curved surface copper substrate 1. The thickness of the curved surface copper substrate 1 is about 0.5 mm. The spraying shape of the sintered black ceramic layer 101 is a three-dimensional net shape. The welding thickness of the curved surface copper substrate 1 and the heat exchange pipeline 2 is 0.2 mm.
This embodiment simple structure adopts the copper base plate setting, and the heat conduction effect is better, improvement heat conductivity that can be better, can not form intergranular corrosion with the welding of copper heat transfer pipeline moreover, can improve the life of thermal-arrest board, and the setting of sintering black ceramic layer has improved heat absorption efficiency greatly, is favorable to better improvement thermal-arrest efficiency, and corrosion resistance is high moreover, long service life, and the result of use is better.
The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications of the present invention can be made in light of the above teachings, and it is not necessary or necessary to exhaustively enumerate all embodiments herein, and it is intended that all such obvious variations and modifications are within the scope of the present invention.
Claims (10)
1. The utility model provides a curved surface copper base plate surface sintering black ceramic solar panel, its characterized in that, curved surface copper base plate (1) including the ripple type, the upper surface of curved surface copper base plate (1) is provided with sintering black ceramic layer (101), the lower surface welding of curved surface copper base plate (1) has a plurality of heat transfer pipelines (2).
2. The curved copper substrate surface sintered black ceramic solar collector plate according to claim 1, wherein said curved copper substrate (1) comprises integrally formed concave curved surfaces (102) and convex curved surfaces (103) alternately connected.
3. The curved copper substrate surface sintered black ceramic solar collector plate according to claim 2, wherein the heat exchange pipeline (2) is welded at the center of the curved surface of the concave curved surface (102).
4. A curved copper substrate surface sintered black ceramic solar collector plate according to claim 3, wherein the heat exchange pipe (2) is welded in the center of the curved surface of the convex curved surface (103).
5. The curved copper substrate surface sintered black ceramic solar collector plate according to claim 4, wherein the curved radii of the concave curved surface (102) and the convex curved surface (103) are both 100 mm.
6. The curved copper substrate surface sintered black ceramic solar collector plate according to claim 5, wherein the thickness of the sintered black ceramic layer (101) is 0.2 mm.
7. The solar heat collecting plate with the sintered black ceramic on the surface of the curved copper substrate as claimed in claim 6, wherein the sintered black ceramic layer (101) is formed by spraying black ceramic paint and then sintering with the curved copper substrate (1).
8. The curved copper substrate surface sintered black ceramic solar collector plate according to claim 7, wherein the thickness of the curved copper substrate (1) is about 0.5 mm.
9. The curved copper substrate surface sintered black ceramic solar heat collecting plate according to claim 8, wherein the sprayed shape of the sintered black ceramic layer (101) is a three-dimensional net shape.
10. The solar heat collecting plate with the sintered black ceramic on the surface of the curved copper substrate as claimed in claim 9, wherein the welding thickness of the curved copper substrate (1) and the heat exchange pipeline (2) is 0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074229.XU CN214039005U (en) | 2020-12-18 | 2020-12-18 | Sintered black ceramic solar heat collecting plate on surface of curved copper substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074229.XU CN214039005U (en) | 2020-12-18 | 2020-12-18 | Sintered black ceramic solar heat collecting plate on surface of curved copper substrate |
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| Publication Number | Publication Date |
|---|---|
| CN214039005U true CN214039005U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023074229.XU Active CN214039005U (en) | 2020-12-18 | 2020-12-18 | Sintered black ceramic solar heat collecting plate on surface of curved copper substrate |
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| CN (1) | CN214039005U (en) |
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2020
- 2020-12-18 CN CN202023074229.XU patent/CN214039005U/en active Active
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