Integrated solar heat collection plate
By designing mushroom tops and extrusion blocks in the solar thermal collector plate, the rapid installation and disassembly between the cover plate and the bearing strip is achieved, and the problems of energy loss and maintenance costs of the traditional thermal collector plate are solved, which improves the practicality of the thermal collector plate.
Patent Information
- Application Number
- CN202422195160.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Traditional integrated solar heat collectors radiate energy to the outside while absorbing heat, resulting in energy loss and high maintenance costs because the outer cover plate is difficult to open.
An integrated solar thermal collector plate is designed, through the design of mushroom top and extrusion block, the rapid installation and disassembly between the cover plate and the bearing strip is achieved, making it easier to maintain and repair.
It realizes rapid installation and disassembly between the cover plate and the bearing strip, reduces maintenance costs, and improves the practicality of the heat collecting plate.
Smart Images
Figure CN223036635U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solar heat collecting plates, and particularly relates to an integrated solar heat collecting plate. Background Art
[0002] A flat-plate solar collector is a device that absorbs solar radiation energy and transfers heat to the working medium. It is a special heat exchanger, and the working medium in the collector exchanges heat with the sun at a long distance. A flat-plate solar collector is composed of a heat absorption plate core, a housing, a transparent cover plate, heat insulation materials and related components. After connecting a circulating pipeline and a heat preservation water tank, it can absorb solar radiation heat and raise the water temperature.
[0003] In the traditional technology, since the heat collecting plate radiates energy to the outside while absorbing heat, resulting in energy loss. To reduce the loss, the existing technology designs the heat collecting plate as a sealed type, that is, the frame is integrally welded, so that the internal metal plate is sealed in the frame. However, when the heating plate is damaged in this processing method, it is very difficult to open the outer cover plate, resulting in a high maintenance cost.
[0004] Therefore, for the improvement of the existing integrated solar heat collecting plate, it is particularly important to design a new type of integrated solar heat collecting plate to solve the above technical defects and improve the practicability of the overall integrated solar heat collecting plate. Summary of the Utility Model
[0005] The purpose of the utility model is to provide an integrated solar heat collecting plate. Through the overall design and the design of the mushroom top and the extrusion block, the rapid installation and disassembly between the cover plate and the receiving strip are realized, so as to solve the problems put forward in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] An integrated solar heat collecting plate, including a frame, a cover plate is inserted and connected inside the frame, a heat absorption plate is fixedly connected to the middle inside the frame, a back plate is fixedly connected to the bottom end inside the frame, a receiving strip is fixedly connected to the inner side wall of the frame, a receiving groove is opened inside the cover plate, a glass plate is fixedly connected to the inside of the receiving groove, placing grooves are opened inside the four corners of the cover plate, an extension groove is opened at the bottom end of the placing groove, and a sliding rod is slidably connected to the inside of the placing groove.
[0008] As a preferred scheme of the utility model, a fixed cylinder is slidably connected to the outside of the sliding rod and inside the placing groove, a limiting piece is fixedly connected to the outside of the sliding rod at the top of the extension groove, a disc is fixedly connected to the inside of the extension groove, and a first spring is sleeved between the outside of the sliding rod and between the limiting piece and the disc.
[0009] As a preferred solution of the present utility model, the sliding rod extends to the outside of the cover plate through the extension groove. A mushroom top is fixedly connected to the bottom of the sliding rod. An extrusion disc is slidably connected to the bottom end of the sliding rod. The extrusion disc is designed in a shuttle shape. A second spring is sleeved on the outside of the sliding rod and located between the mushroom top and the extrusion disc.
[0010] As a preferred solution of the present utility model, a through groove is opened at a position corresponding to the sliding rod inside the receiving strip. A rectangular groove is opened inside the through groove. A moving rod is slidably connected inside the rectangular groove. A third spring is sleeved on the outside of the moving rod.
[0011] As a preferred solution of the present utility model, an extrusion block is fixedly connected to one end of the moving rod close to the mushroom top. The extrusion block is designed in a trapezoidal shape.
[0012] As a preferred solution of the present utility model, a connecting pipe is fixedly connected inside the heat absorption plate. The connecting pipe is designed in a wavy shape. There are multiple groups of the connecting pipes, and multiple groups of the connecting pipes are distributed at equal intervals.
[0013] As a preferred solution of the present utility model, the glass plate is an ultra-white tempered cloth-grained glass plate, the heat absorption plate is a ceramic heat absorption plate, and the back plate is made of galvanized iron sheet.
[0014] Compared with the prior art, the beneficial effects of the present utility model are:
[0015] In the present utility model, by pressing down the sliding rod, the first spring is contracted, the mushroom top moves along with it, the extrusion block is inserted between the mushroom top and the extrusion disc, and the quick installation between the cover plate and the receiving strip is completed. By pressing the sliding rod again, the extrusion disc and the mushroom top are mutually attached, the cover plate is pulled out upward, and the extrusion block slides along the surfaces of the extrusion disc and the mushroom top, and the separation between the cover plate and the receiving strip is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 is a schematic diagram of the overall separation of the present utility model;
[0018] Figure 3 is a schematic diagram of the structure of the sliding rod and the extrusion block of the present utility model.
[0019] In the figure: 1. Frame; 2. Cover plate; 3. Heat absorption plate; 4. Back plate; 5. Bearing strip; 6. Glass plate; 7. Placing groove; 8. Extension groove; 9. Slide bar; 10. Fixed cylinder; 11. Limiting piece; 12. First spring; 13. Mushroom top; 14. Extrusion disc; 15. Second spring; 16. Rectangular groove; 17. Moving rod; 18. Third spring; 19. Extrusion block; 20. Connecting pipe. Specific implementation mode
[0020] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] Embodiment:
[0022] Please refer to Figures 1 - 3 , the present invention provides a technical solution:
[0023] An integrated solar heat collection plate includes a frame 1, a cover plate 2 is inserted and connected inside the frame 1, a heat absorption plate 3 is fixedly connected to the middle inside the frame 1, a back plate 4 is fixedly connected to the bottom end inside the frame 1, a bearing strip 5 is fixedly connected to the inner side wall of the frame 1, a receiving groove is formed inside the cover plate 2, a glass plate 6 is fixedly connected to the inside of the receiving groove, placing grooves 7 are formed inside the four corners of the cover plate 2, extension grooves 8 are formed at the bottom ends of the placing grooves 7, and a slide bar 9 is slidably connected inside the placing grooves 7.
[0024] Furthermore, please refer to Figure 1 , Figure 2 and Figure 3 , in this embodiment, a fixed cylinder 10 is slidably connected to the outside of the slide bar 9 and inside the placing groove 7, a limiting piece 11 is fixedly connected to the top of the extension groove 8 on the outside of the slide bar 9, a disc is fixedly connected to the inside of the extension groove 8, and a first spring 12 is sleeved between the limiting piece 11 and the disc on the outside of the slide bar 9. When the cover plate 2 needs to be installed on the top of the frame 1, by pressing down the slide bar 9, at the same time, the fixed cylinder 10 will limit the slide bar 9, so that when the slide bar 9 is pressed down, it moves vertically, thereby realizing the sliding of the slide bar 9 inside the placing groove 7 and the extension groove 8. And since the disc and the limiting piece 11 fix the two ends of the first spring 12, the first spring 12 is contracted.
[0025] Furthermore, please refer to Figure 1 , Figure 2 and Figure 3, in this embodiment, the sliding rod 9 extends to the outside of the cover plate 2 through the extension groove 8. A mushroom top 13 is fixedly connected to the bottom of the sliding rod 9. A pressing disc 14 is slidably connected to the bottom end of the sliding rod 9. The pressing disc 14 is designed in a shuttle shape. A second spring 15 is sleeved on the outside of the sliding rod 9 and between the mushroom top 13 and the pressing disc 14. As the sliding rod 9 is pressed down, the mushroom top 13 follows it in motion. Then, the mushroom top 13 will insert into the inside of the through groove, enabling the pressing block 19 to be inserted between the mushroom top 13 and the pressing disc 14. At the same time, the second spring 15 expands and stores energy to control the distance between the mushroom top 13 and the pressing disc 14, tightly wrapping the pressing block 19, and completing the rapid installation between the cover plate 2 and the receiving strip 5.
[0026] Further, please refer to Figure 3 , in this embodiment, a through groove is provided at a position corresponding to the sliding rod 9 inside the receiving strip 5. A rectangular groove 16 is provided inside the through groove. A moving rod 17 is slidably connected inside the rectangular groove 16. A third spring 18 is sleeved on the outside of the moving rod 17. One end of the moving rod 17 close to the mushroom top 13 is fixedly connected to a pressing block 19. The pressing block 19 is designed in a trapezoidal shape. When it is necessary to take out the cover plate 2 from the frame 1 and then expose the heat absorption plate 3 to the outside for convenient maintenance and repair of the heat absorption plate 3, by pressing the sliding rod 9 again, the pressing disc 14 is brought into contact with the pressing block 19. Since the pressing disc 14 in a shuttle design contacts the trapezoidally designed pressing block 19, the pressing disc 14 will exert a reaction force on the pressing block 19, enabling the moving rod 17 to slide inside the rectangular groove 16, and the third spring 18 will contract, causing the pressing block 19 to move to the top of the pressing disc 14, releasing the third spring 18, making the pressing disc 14 and the mushroom top 13 fit together, pulling out the cover plate 2 upward, and enabling the pressing block 19 to slide along the surfaces of the pressing disc 14 and the mushroom top 13 to complete the separation of the cover plate 2 from the receiving strip 5.
[0027] Further, please refer to Figure 2 , in this embodiment, a communication pipe 20 is fixedly connected inside the heat absorption plate 3. The communication pipe 20 is designed in a wavy structure. There are multiple groups of the communication pipes 20, and the multiple groups of communication pipes 20 are evenly distributed. Through the wavy design of the communication pipe 20, the flow direction and diameter of the medium change, realizing the change in the flow velocity of the medium, thereby ensuring that the medium fully absorbs the heat of the pipe wall and achieving efficient heat exchange.
[0028] Further, please refer to Figure 1 and Figure 2 , in this embodiment, the glass plate 6 is a super white tempered cloth-grained glass plate, the heat absorption plate 3 is a ceramic heat absorption plate, and the back plate 4 is made of galvanized iron sheet. The super white tempered cloth-grained glass plate 6 has high impact resistance, greatly extending the overall service life. The ceramic has stable performance, is corrosion-resistant and non-aging, and is resistant to salts, alkalis, and air exposure.
[0029] In this embodiment, the implementation scenario is specifically as follows: When it is necessary to install the cover plate 2 on the top of the frame 1, by pressing down the sliding rod 9, at the same time, the fixing cylinder 10 will limit the sliding rod 9, so that when the sliding rod 9 is pressed down, it will move vertically, thereby realizing the sliding of the sliding rod 9 inside the placement groove 7 and the extension groove 8. And since the disc and the limiting piece 11 fix the two ends of the first spring 12, the first spring 12 is contracted. As the sliding rod 9 is pressed down, the mushroom top 13 moves along with it. Then the mushroom top 13 will insert into the through groove, so that the extrusion block 19 is inserted between the mushroom top 13 and the extrusion disc 14. At the same time, the second spring 15 expands and stores energy to control the distance between the mushroom top 13 and the extrusion disc 14, tightly wrapping the extrusion block 19, and completing the quick installation between the cover plate 2 and the receiving strip 5. When it is necessary to remove the cover plate 2 from the frame 1 and then expose the heat absorption plate 3 to the outside for convenient maintenance and repair of the heat absorption plate 3, by pressing the sliding rod 9 again, then the extrusion disc 14 contacts the extrusion block 19. Since the extrusion disc 14 is in contact with the trapezoid-designed extrusion block 19 in a shuttle shape, the extrusion disc 14 will exert a reaction force on the extrusion block 19, realizing the sliding of the moving rod 17 inside the rectangular groove 16, and the third spring 18 will contract, realizing that the extrusion block 19 moves to the top of the extrusion disc 14, so that the third spring 18 is released, realizing the mutual fitting of the extrusion disc 14 and the mushroom top 13. Pull out the cover plate 2 upward, realizing that the extrusion block 19 slides along the surfaces of the extrusion disc 14 and the mushroom top 13, and completing the separation of the cover plate 2 from the receiving strip 5. The glass plate 6 made of ultra-white tempered cloth texture has high impact resistance, greatly extending the overall service life. The heat absorption plate 3 uses ceramics with stable performance, corrosion resistance, non-aging, alkali resistance and resistance to air exposure.
[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An integrated solar thermal collector panel, comprising a frame (1), characterized in that: The frame (1) is pluggably connected to a cover plate (2), the middle of the frame (1) is fixedly connected to a heat absorbing plate (3), the bottom of the inner side of the frame (1) is fixedly connected to a back plate (4), the inner wall of the frame (1) is fixedly connected to a receiving strip (5), a receiving groove is provided inside the cover plate (2), a glass plate (6) is fixedly connected inside the receiving groove, placement grooves (7) are provided inside the four corners of the cover plate (2), an extension groove (8) is provided at the bottom of the placement groove (7), and a slide rod (9) is slidably connected inside the placement groove (7).
2. The integrated solar thermal collector according to claim 1, characterized in that: A fixing cylinder (10) is slidably connected to the outside of the slide bar (9) and located inside the placement groove (7); a limiting plate (11) is fixedly connected to the top of the extension groove (8) outside the slide bar (9); a disc is fixedly connected to the inside of the extension groove (8); and a first spring (12) is sleeved on the outside of the slide bar (9) and located between the limiting plate (11) and the disc.
3. The integrated solar thermal collector panel according to claim 1, characterized in that: The slide bar (9) extends to the outside of the cover plate (2) through the extension groove (8); the bottom of the slide bar (9) is fixedly connected to a mushroom top (13); the bottom end of the slide bar (9) is slidably connected to an extrusion disk (14); the extrusion disk (14) is designed as a shuttle-shaped structure; a second spring (15) is sleeved outside the slide bar (9) and located between the mushroom top (13) and the extrusion disk (14).
4. The integrated solar thermal collector panel according to claim 1, characterized in that: A through slot is provided inside the receiving bar (5) at a position corresponding to the slide bar (9), a rectangular slot (16) is provided inside the through slot, a moving rod (17) is slidably connected inside the rectangular slot (16), and a third spring (18) is sleeved outside the moving rod (17).
5. The integrated solar thermal collector panel according to claim 4, characterized in that: One end of the moving rod (17) close to the mushroom top (13) is fixedly connected to an extrusion block (19), and the extrusion block (19) is designed in a trapezoidal structure.
6. The integrated solar thermal collector panel according to claim 1, characterized in that: A connecting pipe (20) is fixedly connected inside the heat absorbing plate (3), the connecting pipe (20) is designed in a wave-shaped structure, and a plurality of groups of the connecting pipes (20) are provided, and the plurality of groups of the connecting pipes (20) are distributed at equal intervals.
7. The integrated solar thermal collector panel according to claim 1, characterized in that: The glass plate (6) is an ultra-white tempered cloth-textured glass plate, the heat absorbing plate (3) is a ceramic heat absorbing plate, and the back plate (4) is made of a galvanized iron plate.