Solar photovoltaic photo-thermal integrated heat collector

Abstract

The utility model relates to the field of solar energy, in particular to a solar photovoltaic and photo-thermal integrated heat collector which comprises a support, a connecting block and a second brush, a water tank is fixedly installed on the outer surface of the support, and solar pipe bodies arranged at equal intervals fixedly communicate with the inner wall of the water tank; the end, away from the water tank, of the solar tube body is fixedly connected with the outer surface of the support, a threaded rod, a first brush, a second brush and other components are arranged, the threaded rod rotates to drive a threaded block to move, the threaded block drives a connecting block to move when moving, and the first brush and the second brush are driven to move through the connecting block; the surface of the solar tube body can be cleaned through the first brush, and the surface of the photovoltaic panel body can be cleaned through the second brush, so that the effect of conveniently cleaning the surfaces of the solar tube body and the photovoltaic panel body is achieved, and the situation that the solar tube body and the photovoltaic panel body receive solar illumination due to dust is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy, in particular to a solar photovoltaic and thermal integrated collector. Background Art

[0002] Solar energy is a renewable energy source that refers to the sun's thermal radiation energy, which is mainly manifested in the so-called sunlight. In modern times, it is generally used to generate electricity or provide energy for water heaters.

[0003] Solar photovoltaics, also known as photovoltaics, or simply photovoltaics, refers to facilities that convert solar energy into direct current electricity by using the photovoltaic effect of photovoltaic semiconductor materials.

[0004] After a solar photovoltaic-thermal integrated collector has been used for a long time, dust will accumulate on the outer surfaces of the solar tubes and photovoltaic panels. This dust will affect the effect of the solar tubes and photovoltaic panels receiving sunlight. The existing solar photovoltaic-thermal integrated collector is not convenient for cleaning the dust on the surfaces of the solar tubes and photovoltaic panels.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the prior art has the disadvantages and defects that the solar photovoltaic and thermal integrated collector is not convenient for cleaning the dust on the surface of the solar tube and the photovoltaic panel.

[0007] The utility model discloses a solar photovoltaic and thermal integrated collector, comprising a bracket, a connecting block and two brushes, wherein a water tank is fixedly mounted on the outer surface of the bracket, the inner wall of the water tank is fixedly connected to solar tube bodies arranged at equal distances, each of the solar tube bodies is fixedly connected to the outer surface of the bracket at one end away from the water tank, a photovoltaic panel body is fixedly mounted on the outer surface of the water tank, the outer surface of the bracket is rotatably connected to two threaded rods, the outer surface of each threaded rod is threadedly connected to a threaded block, the outer surface of each threaded block is fixedly connected to the side of the connecting block, and the inner wall of the connecting block is fixedly connected to one brush.

[0008] Furthermore, a side of the photovoltaic panel body away from the water tank is fixedly connected to the outer surface of the bracket, and the outer surface of each threaded rod is fixedly connected to a gear.

[0009] Furthermore, a toothed belt is provided above the bracket, and the outer surface of each gear is meshed with the inner wall of the toothed belt.

[0010] Furthermore, a motor is fixedly mounted on the outer surface of the bracket, and one end of one of the threaded rods close to the water tank is fixedly connected to the output end of the motor.

[0011] Furthermore, the front and back sides of the connecting block are fixedly connected to the limiting blocks, the outer surface of the bracket is fixedly connected to two fixing blocks, and the outer surface of each limiting block is slidably connected to the inner wall of the corresponding fixing block.

[0012] Furthermore, the front and back sides of the brush 2 are fixedly connected to a fixed body, the outer surface of the connecting block is provided with two sliding grooves, the outer surface of each of the fixed bodies is slidably connected to the inner wall of the corresponding sliding groove, and the inner wall of the connecting block is slidably connected to two limiting bodies.

[0013] Furthermore, each of the limiting bodies is fixedly connected to a spring and a fixing rod on one side away from the corresponding fixing body, each of the springs is fixedly connected to the inner wall of the connecting block on one end away from the corresponding limiting body, and the outer surface of each fixing rod is slidably connected to the inner wall of the connecting block.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is provided with a threaded rod, a brush 1, a brush 2 and other components. The rotation of the threaded rod drives the threaded block to move, and the movement of the threaded block drives the connecting block to move, and the connecting block drives the brush 1 and the brush 2 to move. The brush 1 can clean the surface of the solar tube body, and the brush 2 can clean the surface of the photovoltaic panel body, thereby achieving the effect of facilitating the cleaning of the surfaces of the solar tube body and the photovoltaic panel body, and preventing the solar tube body and the photovoltaic panel body from being affected by dust and sunlight.

[0016] 2. The utility model provides a fixed body, a limiting body, a spring and other components, and the mobile brush second drives the fixed body to move, and the fixed body is moved into the slide groove. After the fixed body contacts the limiting body, the limiting body and the fixed rod are driven to move, and the spring is driven to compress, and the fixed body is continued to move. After the fixed body is fitted with the inner wall of the slide groove, the spring is reset, and the limiting body and the fixed rod are reset. The fixed body is limited by the connecting block and the limiting body, so that the fixed body is fixed inside the slide groove, and then the brush second is limited, so that the brush second is stably installed. The moving fixing rod drives the limiting body to move, and drives the spring to compress, so that the brush second can be moved, and the fixed body is moved to the outside of the slide groove, thereby achieving the effect of facilitating the installation and disassembly of the brush second, and facilitating the replacement of the brush second by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the solar tube body and the photovoltaic panel body of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the brush and the fixed body of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the threaded rod and threaded block of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting body and the fixing rod of the utility model;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the gear and toothed belt of the utility model;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the limiting block and the fixing block of the utility model.

[0025] In the figure: 1. bracket; 2. solar tube body; 3. photovoltaic panel body; 4. threaded rod; 5. threaded block; 6. connecting block; 7. brush 1; 8. brush 2; 9. water tank; 10. gear; 11. toothed belt; 12. motor; 13. limit block; 14. fixing block; 15. fixing body; 16. slide; 17. limit body; 18. spring; 19. fixing rod. DETAILED DESCRIPTION

[0026] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0027] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7The utility model relates to a solar photovoltaic and thermal integrated collector, comprising a bracket 1, a connecting block 6 and a brush 8. A water tank 9 is fixedly installed on the outer surface of the bracket 1, and the water tank 9 is installed on the outer surface of the bracket 1. The water tank 9 is fixed by the bracket 1. Specifically, the inner wall of the water tank 9 is fixedly connected with solar tube bodies 2 arranged at equal distances. One end of each solar tube body 2 away from the water tank 9 is fixedly connected to the outer surface of the bracket 1, so that the solar tube body 2 and the water tank 9 are connected, and the end of the solar tube body 2 away from the water tank 9 is connected to the outer surface of the bracket 1, and the solar tube body 2 is fixed by the bracket 1. A photovoltaic panel body 3 is fixedly installed on the outer surface of the water tank 9. The water stored in the water tank 9 is heated by the cooperation of the photovoltaic panel body 3 and the solar tube body 2. Specifically, the outer surface of the bracket 1 is rotatably connected to two threaded rods 4, and the threaded rod 4 and the bracket 1 are set to be rotatably connected, and the threaded rod 4 is limited by the bracket 1.

[0028] The outer surface of each threaded rod 4 is threadedly connected to a threaded block 5, and the threaded rod 4 and the threaded block 5 are threadedly connected. The movement of the threaded block 5 is achieved by the rotation of the threaded rod 4. The outer surface of each threaded block 5 is fixedly connected to the side of the connecting block 6. The threaded block 5 is connected to the side of the connecting block 6. The connecting block 6 is driven to move by the movement of the threaded block 5. The inner wall of the connecting block 6 is fixedly connected with a brush 1 7. The brush 1 7 is installed on the inner wall of the connecting block 6. When the connecting block 6 moves, the brush 1 7 and the brush 2 8 are driven to move. The surface of the solar tube body 2 can be cleaned by the brush 1 7, and the surface of the photovoltaic panel body 3 can be cleaned by the brush 2 8, thereby achieving the effect of facilitating the cleaning of the surfaces of the solar tube body 2 and the photovoltaic panel body 3, preventing dust from affecting the solar tube body 2 and the photovoltaic panel body 3 from receiving sunlight.

[0029] In a preferred embodiment, the side of the photovoltaic panel body 3 away from the water tank 9 is fixedly connected to the outer surface of the bracket 1, the side of the photovoltaic panel body 3 away from the water tank 9 is connected to the outer surface of the bracket 1, the photovoltaic panel body 3 is fixed by the bracket 1, and the outer surface of each threaded rod 4 is fixedly connected with a gear 10, the gear 10 is installed on the outer surface of the threaded rod 4, and the gear 10 is fixed by the threaded rod 4.

[0030] Combine Figure 4 and Figure 6 A toothed belt 11 is provided above the bracket 1. The toothed belt 11 is placed above the bracket 1. The position of the toothed belt 11 is positioned by the bracket 1. The outer surface of each gear 10 is engaged with the inner wall of the toothed belt 11. The gears 10 and the toothed belt 11 are set to be engaged. When one gear 10 rotates, the toothed belt 11 drives the other gear 10 to rotate, thereby achieving the effect of simultaneous rotation of the two threaded rods 4.

[0031] like Figure 4 As shown, a motor 12 is fixedly installed on the outer surface of the bracket 1, and the motor 12 is installed on the outer surface of the bracket 1. The motor 12 is fixed by the bracket 1, and one end of one of the threaded rods 4 close to the water tank 9 is fixedly connected to the output end of the motor 12. The end of one of the threaded rods 4 close to the water tank 9 is connected to the output end of the motor 12, and the rotation effect of the threaded rod 4 is realized by the motor 12.

[0032] In a preferred embodiment, the front and back sides of the connecting block 6 are fixedly connected to the limiting blocks 13, which are installed on the surface of the connecting block 6. The movement of the limiting blocks 13 is achieved by the movement of the connecting block 6. The outer surface of the bracket 1 is fixedly connected to two fixed blocks 14, which are installed on the outer surface of the bracket 1. The fixed blocks 14 are fixed by the bracket 1. The outer surface of each limiting block 13 is slidably connected to the inner wall of the corresponding fixed block 14. The limiting blocks 13 and the inner walls of the fixed blocks 14 are set as a sliding connection. When the connecting block 6 moves, it drives the limiting blocks 13 to move inside the fixed block 14, and the limiting blocks 13 are limited by the fixed blocks 14, and then the connecting block 6 is limited by the limiting blocks 13, so that the connecting block 6 maintains stable movement.

[0033] In a preferred embodiment, the front and back sides of the brush 2 8 are fixedly connected with a fixed body 15, which is installed on the surface of the brush 2 8 and is limited by the fixed body 15. Two slide grooves 16 are provided on the outer surface of the connecting block 6. The outer surface of each fixed body 15 is slidably connected to the inner wall of the corresponding slide groove 16. The slide groove 16 is provided on the surface of the connecting block 6. The brush 2 8 is moved to drive the fixed body 15 to move, and the fixed body 15 is moved to the inside of the slide groove 16. The fixed body 15 is limited by the slide groove 16. The inner wall of the connecting block 6 is slidably connected to two limiting bodies 17. The surface of the limiting body 17 is provided with an inclined surface. After the fixed body 15 contacts the surface of the limiting body 17, it drives the limiting body 17 to move.

[0034] like Figure 5 As shown, each limiting body 17 is fixedly connected to a spring 18 and a fixing rod 19 on a side away from the corresponding fixed body 15. The spring 18 and the fixing rod 19 are installed on the side of the limiting body 17 away from the fixed body 15. When the fixed body 15 drives the limiting body 17 to move, the limiting body 17 drives the fixing rod 19 to move and drives the spring 18 to compress. After the fixed body 15 is in contact with the inner wall of the slide groove 16, the spring 18 is reset and drives the limiting body 17 and the fixing rod 19 to reset. The fixed body 15 is limited by the connecting block 6 and the limiting body 17, so that the fixed body 15 is fixed inside the slide groove 16, and then the brush 2 8 is limited, so that the brush 2 8 is stably installed.

[0035] In this embodiment, one end of each spring 18 away from the corresponding limiting body 17 is fixedly connected to the inner wall of the connecting block 6, and the one end of the spring 18 away from the limiting body 17 is connected to the inner wall of the connecting block 6. The spring 18 is fixed by the connecting block 6. The outer surface of each fixing rod 19 is slidingly connected to the inner wall of the connecting block 6. The outer surface of the fixing rod 19 and the inner wall of the connecting block 6 are set as a sliding connection. The fixing rod 19 is limited by the connecting block 6. Moving the fixing rod 19 drives the limiting body 17 to move and drives the spring 18 to compress, so that the brush 2 8 can be moved, and the fixed body 15 is moved to the outside of the slide groove 16, so as to facilitate the installation and disassembly of the brush 2 8 and facilitate the staff to replace the brush 2 8.

[0036] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A solar photovoltaic and thermal integrated collector, comprising a bracket (1), a connecting block (6) and a brush (8), characterized in that: A water tank (9) is fixedly mounted on the outer surface of the bracket (1), and the inner wall of the water tank (9) is fixedly connected to solar tube bodies (2) arranged at equal distances, and one end of each solar tube body (2) away from the water tank (9) is fixedly connected to the outer surface of the bracket (1), and a photovoltaic panel body (3) is fixedly mounted on the outer surface of the water tank (9). Two threaded rods (4) are rotatably connected to the outer surface of each threaded rod (4), and a threaded block (5) is threadedly connected to the outer surface of each threaded block (5), and the outer surface of each threaded block (5) is fixedly connected to the side of a connecting block (6), and a brush (7) is fixedly connected to the inner wall of the connecting block (6).

2. The solar photovoltaic and thermal integrated collector according to claim 1, characterized in that: The side of the photovoltaic panel body (3) away from the water tank (9) is fixedly connected to the outer surface of the bracket (1), and the outer surface of each threaded rod (4) is fixedly connected to a gear (10).

3. The solar photovoltaic and thermal integrated collector according to claim 2, characterized in that: A toothed belt (11) is provided above the bracket (1), and the outer surface of each gear (10) is meshed with the inner wall of the toothed belt (11).

4. The solar photovoltaic and thermal integrated collector according to claim 1, characterized in that: A motor (12) is fixedly mounted on the outer surface of the bracket (1), and one end of one of the threaded rods (4) close to the water tank (9) is fixedly connected to the output end of the motor (12).

5. The solar photovoltaic and thermal integrated collector according to claim 1, characterized in that: The front and back surfaces of the connection block (6) are fixedly connected to the limiting blocks (13); the outer surface of the bracket (1) is fixedly connected to two fixing blocks (14); and the outer surface of each limiting block (13) is slidably connected to the inner wall of the corresponding fixing block (14).

6. The solar photovoltaic and thermal integrated collector according to claim 1, characterized in that: The front and back sides of the second brush (8) are fixedly connected to a fixed body (15), the outer surface of the connecting block (6) is provided with two slide grooves (16), the outer surface of each of the fixed bodies (15) is slidably connected to the inner wall of the corresponding slide groove (16), and the inner wall of the connecting block (6) is slidably connected to two limit bodies (17).

7. The solar photovoltaic and thermal integrated collector according to claim 6, characterized in that: A spring (18) and a fixing rod (19) are fixedly connected to a side of each of the limiting bodies (17) away from the corresponding fixing body (15); an end of each of the springs (18) away from the corresponding limiting body (17) is fixedly connected to the inner wall of the connecting block (6); and an outer surface of each of the fixing rods (19) is slidably connected to the inner wall of the connecting block (6).

Images