CN220582774U - Flat-plate solar collector with aerogel heat insulation function - Google Patents
Flat-plate solar collector with aerogel heat insulation function Download PDFInfo
- Publication number
- CN220582774U CN220582774U CN202321538147.7U CN202321538147U CN220582774U CN 220582774 U CN220582774 U CN 220582774U CN 202321538147 U CN202321538147 U CN 202321538147U CN 220582774 U CN220582774 U CN 220582774U
- Authority
- CN
- China
- Prior art keywords
- plate
- aerogel
- glass cover
- heat preservation
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004964 aerogel Substances 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 title description 3
- 239000011521 glass Substances 0.000 claims abstract description 32
- 238000004321 preservation Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000000565 sealant Substances 0.000 claims abstract description 7
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model belongs to the technical field of solar flat-plate collectors, and particularly relates to a solar flat-plate collector with aerogel heat preservation. Comprises a frame, a back plate, a glass cover plate, aerogel, a pressing strip, glass sealant, a heat preservation and heat absorption plate and a metal runner. The solar flat plate collector with aerogel heat preservation is characterized in that: a closed square shell is formed by a frame, a back plate, a glass cover plate and a pressing strip, and heat preservation is placed at the bottom and the side face. The metal runner is welded on the heat absorbing plate. The aerogel is arranged between the glass cover plates, the glass cover plates are sealed by glass sealant, and then the sealed space of the glass cover plates is vacuumized. Compared with the traditional flat plate collector, the flat plate collector has smaller thickness, good heat preservation performance and capability of improving the heat efficiency of the flat plate collector.
Description
Technical Field
The utility model belongs to the field of solar flat-plate collectors, and particularly relates to a solar flat-plate collector with aerogel for heat preservation.
Background
Solar energy is increasingly being widely used as clean and perpetual energy. The solar water heater can convert solar light energy into heat energy, is environment-friendly and energy-saving, and has become popular. The heat collector of the solar water heater is divided into a vacuum tube heat collector and a flat plate heat collector. The flat plate collector has the characteristics of safety, pressure bearing and high heat collecting efficiency, and is more and more popular with users. Because the glass cover plate of the flat plate collector has no heat preservation, the flat plate collector has poor heat preservation effect.
Disclosure of Invention
The utility model designs a solar flat plate collector with aerogel heat preservation for solving the heat preservation problem of flat plate collectors.
The utility model adopts the technical proposal for solving the technical problems in the prior art that:
a solar flat plate collector with aerogel heat preservation. Comprises a frame, a back plate, a glass cover plate, aerogel, a pressing strip, glass sealant, a heat preservation and heat absorption plate and a metal runner. A solar flat plate collector with aerogel heat preservation is characterized in that: a closed square shell is formed by a frame, a back plate, a glass cover plate and a pressing strip, and heat preservation is placed at the bottom and the side face. The metal runner is welded on the heat absorbing plate. Aerogel is put in the middle of two glass apron, and two glass apron are sealed with glass sealant, form a whole, will place the space of aerogel, evacuation. And placing the glass cover plate filled with the aerogel on the frame, and fixing the glass cover plate on the frame through the pressing strip. Compared with the traditional flat plate collector, the flat plate collector has smaller thickness, good heat preservation performance and capability of improving the heat efficiency of the flat plate collector.
Drawings
FIGS. 1, 2 and 3 are schematic views of the structure of the present utility model;
FIG. 1 is a front view;
FIG. 2 is a cross-sectional view, A-A of FIG. 1 rotated 90 degrees;
FIG. 3 is a front view of the absorber plate of FIG. 1 with the glass cover plate, bead removed
Fig. 1, 2, 3: 1. pressing strips; 2. a glass cover plate; 3. an aerogel; 4. a metal runner; 5. preserving heat; 6. a heat absorbing plate; 7. a back plate; 8. glass sealant; 9. and a frame.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
in fig. 1, 2 and 3, the frame 9 is formed into a square shape by rivets or corner blocks. The backboard 7 is inserted into the groove of the frame 9 and is pressed and fixed. The frame 9, the back plate 7, the glass cover plate 2 and the pressing bar 1 form a closed square shell, and the bottom and the side surfaces are provided with heat preservation 5; aerogel 3 is placed between two glass cover plates 2, and two glass cover plates 2 are sealed by glass sealant 8 to form a whole. The space where aerogel 3 is placed is evacuated. The glass cover plate 2 filled with the aerogel 3 is placed on the frame 9 and is fixed on the frame 9 through the pressing bar 1. The heat preservation 5 is tightly attached to the back plate 7. And is placed on the inner side around the frame 9. The metal runner 4 is welded to the heat absorbing plate 6. The heat absorbing plate 6 is tightly attached to the heat preservation 5.
The working principle of the utility model is as follows: referring to fig. 1, 2 and 3, sunlight irradiates the heat absorbing plate 6 through the glass cover plate 2 and the aerogel 3, and the heat absorbing plate 6 absorbs sunlight heat and transfers the heat to the metal flow channel 4. Heat is transferred to the water in the metal runner 4 through the metal runner 4. Since aerogel 3 has good light transmittance and heat insulation properties, the thermal efficiency of the flat plate collector can be improved.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation and modification of the above embodiments according to the technical principles of the present utility model are within the scope of the technical solutions of the present utility model.
Claims (1)
1. The utility model provides a take aerogel heat preservation solar panel collector, includes frame (9), backplate (7), glass apron (2), aerogel (3), layering (1), glass seal gum (8), heat preservation (5), absorber plate (6), metal runner (4), characterized by: a closed square shell is formed by a frame (9), a back plate (7), a glass cover plate (2) and a pressing bar (1), and the bottom and the side surfaces are provided with heat preservation (5); the metal runner (4) is welded on the heat absorbing plate (6); the aerogel (3) is placed between the two glass cover plates (2), the two glass cover plates (2) are sealed by glass sealant (8) to form a whole, and the space for placing the aerogel (3) is vacuumized; the glass cover plate (2) filled with the aerogel (3) is placed on the frame (9) and is fixed on the frame (9) through the pressing bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538147.7U CN220582774U (en) | 2023-06-16 | 2023-06-16 | Flat-plate solar collector with aerogel heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538147.7U CN220582774U (en) | 2023-06-16 | 2023-06-16 | Flat-plate solar collector with aerogel heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220582774U true CN220582774U (en) | 2024-03-12 |
Family
ID=90112296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321538147.7U Active CN220582774U (en) | 2023-06-16 | 2023-06-16 | Flat-plate solar collector with aerogel heat insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220582774U (en) |
-
2023
- 2023-06-16 CN CN202321538147.7U patent/CN220582774U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |