Shielding assembly of solar heat collector

Abstract

The utility model relates to the technical field of heat energy, in particular to a solar thermal collector shielding assembly which comprises a sun shield, a plurality of L-shaped supports are arranged at the bottom end of the sun shield, supporting blocks are connected to the bottom ends of the L-shaped supports, a plurality of second connecting plates are arranged on the two sides of the bottom end of each supporting block, and the second connecting plates are connected with the L-shaped supports. A motor is arranged between the second connecting plates, the motor is in transmission connection with rolling wheels, the rolling wheels run in a track, a plurality of second connecting bases are arranged at the bottom end of the track, the second connecting bases are rotationally connected with first connecting bases, stand columns are arranged at the bottom ends of the first connecting bases, and supporting plates are arranged at the bottom ends of the stand columns; and a first connecting seat and a second connecting seat which are the same are arranged at the bottom end of the other rail. And the sun shield is arranged and used for shielding the heat collector, and the sun shield is moved by arranging a plurality of motors and rolling wheels.

Description

Technical Field

[0001] This utility model relates to the field of thermal energy technology, specifically to a solar collector shading component. Background Technology

[0002] A solar collector is a device that utilizes solar radiation heat energy, converting solar energy into heat energy through absorption and conversion. Its main components include the collector, heat transfer medium, heat storage device, and piping system. When the solar collector system is working, the heat transfer medium circulates in the piping system, transferring the heat in the collector to the heat storage device. If the piping circulation system malfunctions and shuts down, or if the system is not running for a long time, and there is no water in the vacuum tubes of the solar collector (i.e., in an unloaded state), the temperature of the vacuum tubes can reach about 250 degrees Celsius. If water is not added for a long time, the vacuum tubes will burst, seriously affecting the normal operation of the system. Therefore, it is necessary to develop a component to shade the solar collector when it is not in use for a long time, so as to ensure the long-term stable operation of the solar collector system, extend its service life, and thus achieve the goal of saving energy.

[0003] A search revealed a solar collector shading assembly disclosed in Chinese patent application number 202421209485.0. This assembly is installed on a solar collector manifold and is used to shade the solar collector. Two solar collectors are arranged on the left and right sides of the manifold, each equipped with its own shading assembly. The shading assembly includes two rotating shafts, each located on one side of the solar collector. A shading roller blind is fitted onto one of the shafts, with one end connected to the output of motor A and the other end connected to a driven wheel.

[0004] However, existing patents have the following drawbacks:

[0005] This type of solar collector shading component uses a sunshade roller blind for shading. Most sunshade roller blinds will age after long-term use and have poor wind resistance. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a solar collector shading component, which solves the problem that most sunshade roller blinds will age after prolonged use and have poor wind resistance.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a sunshade, characterized in that: several L-shaped brackets are provided at the bottom of the sunshade; a support block is connected to the bottom of each L-shaped bracket; several second connecting plates are provided on both sides of the bottom of each support block; a motor is provided between the second connecting plates; the motor is driven by rollers; the rollers run within a track; several second connecting seats are provided at the bottom of the track; a first connecting seat is rotatably connected to each second connecting seat; a column is provided at the bottom of each first connecting seat; a support plate is provided at the bottom of each column; another track has the same first and second connecting seats at its bottom; a telescopic leg is connected to the first connecting seat at the bottom of another track; the same support plate is provided at the bottom of each telescopic leg; connecting beams are provided at both ends of the track; and a photovoltaic panel assembly is provided at the upper end of the sunshade.

[0010] As a preferred embodiment of this utility model, a distance sensor is provided on one side of the support block, and a cross plate is provided on one side of the middle of the track.

[0011] As a preferred embodiment of this invention, a drainage hole is provided on one side of the track.

[0012] As a preferred embodiment of this utility model, a protective box is provided on one side of the telescopic outrigger, the protective box is hinged with a door panel, waterproof edges are provided at the heat dissipation holes on both sides of the protective box, and heat dissipation holes are provided at the bottom of the protective box.

[0013] As a preferred embodiment of this utility model, the protective box is provided with several crossbeams inside, and a battery is provided at the upper end of the crossbeams.

[0014] In a preferred embodiment of this invention, the protective box is equipped with a controller and a display operator.

[0015] In a preferred embodiment of this invention, a first connecting plate is provided on one side of the telescopic outrigger, and a telescopic rod is connected to the first connecting plate.

[0016] In a preferred embodiment of this utility model, a first connecting plate is provided on one side of the column, the first connecting plate is connected to a sleeve, the sleeve is fitted with a telescopic rod, and a limit pin is provided through the sleeve.

[0017] (III) Beneficial Effects

[0018] This utility model provides a solar collector shading component, which has the following beneficial effects:

[0019] 1. This utility model discloses a solar collector shading assembly that uses a shading plate to shield the collector and uses multiple motors and rollers to move the shading plate.

[0020] 2. The solar collector shading component of this utility model provides a track for the rollers by setting a track.

[0021] 3. The solar collector shading component of this utility model is provided by setting up a photovoltaic panel component and a storage battery. The photovoltaic panel component converts light energy into electrical energy and stores it in the battery to power the device. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the left structure of this utility model;

[0026] In the diagram: 1. Support plate; 2. Column; 3. First connecting seat; 4. Second connecting seat; 5. Waterproof edge; 6. Door panel; 7. Telescopic outrigger; 8. First connecting plate; 9. Telescopic rod; 10. Limit pin; 11. Sleeve; 12. Photovoltaic panel assembly; 13. Sunshade; 14. Track; 15. Drainage hole; 16. Crossbeam; 17. Battery; 18. Controller; 19. Display operator; 20. L-shaped bracket; 21. Motor; 22. Roller; 23. Second connecting plate; 24. Support block; 25. Distance sensor; 26. Horizontal plate; 27. Connecting beam; 28. Protective box. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] Please see Figures 1 to 3This utility model provides a technical solution: a solar collector shading assembly, including a sunshade 13, with several L-shaped brackets 20 at the bottom of the sunshade 13, and a support block 24 connected to the bottom of each L-shaped bracket 20. Several second connecting plates 23 are provided on both sides of the bottom of the support block 24, and a motor 21 is provided between the second connecting plates 23. The motor 21 is driven by rollers 22, which run within a track 14. Several second connecting seats 4 are provided at the bottom of the track 14, and a first connecting seat 3 is rotatably connected to each second connecting seat 4. A column 2 is provided at the bottom of the first connecting seat 3, and a support plate 1 is provided at the bottom of the column 2. Another track 14 has the same first connecting seat 3 and second connecting seat 4 at its bottom. A telescopic support leg 7 is connected to the first connecting seat 3 at the bottom of another track 14, and the same support plate 1 is provided at the bottom of the telescopic support leg 7. Connecting beams 27 are provided at both ends of the track 14, and a photovoltaic panel assembly 12 is provided at the top of the sunshade 13.

[0029] In a specific embodiment of this utility model, the sunshade 13 has several L-shaped brackets 20 at its bottom end for connection with the support block 24. The support block 24 is connected to the bottom end of the L-shaped brackets 20 for supporting the L-shaped brackets 20. Several second connecting plates 23 are provided on both sides of the bottom end of the support block 24 for mounting motors 21. The motor 21 is arranged between the second connecting plates 23 to provide driving force for the rollers 22. The motor 21 is connected to the rollers 22 through transmission. The rollers 22 are rotated by the driving force provided by the motor 21, thereby realizing the movement of the sunshade 13. The rollers 22 run in the track 14. Several second connecting seats 4 are provided at the bottom end of the track 14. The second connecting seats 4 are rotatably connected to the first connecting seats 3. The bottom end of the first connecting seats 3 is provided with a column 2 for supporting one side of the entire device. The bottom of the column 2 is equipped with a support plate 1, which can be connected and installed to the ground or roof by expansion bolts. The bottom of the other track 14 is equipped with the same first connecting seat 3 and second connecting seat 4. The first connecting seat 3 at the bottom of the other track 14 is connected to a telescopic leg 7. The slope of the sunshade 13 can be adjusted by the telescopic leg 7, which helps the rainwater to fall off when it rains. The bottom of the telescopic leg 7 is equipped with the same support plate 1 for connecting and installing to the ground or roof. The two ends of the track 14 are respectively equipped with connecting beams 27, so that the two tracks 14 are connected into a whole by the connecting beams 27, which improves the overall strength of the device. The upper end of the sunshade 13 is equipped with a photovoltaic panel 12, which is used to convert light energy into electrical energy. The photovoltaic panel 12 adopts the commonly used components on the market, so it will not be described in detail.

[0030] Specifically, a distance sensor 25 is provided on one side of the support block 24, and a cross plate 26 is provided on one side of the middle of the track 14.

[0031] To solve the problem of the sun visor stopping at its extreme position, such as Figure 3 As shown, a distance sensor 25 is provided on one side of the support block 24, and a horizontal plate 26 is provided on one side of the middle of the track 14. When the sunshade 13 is closed on both sides, the distance sensor 25 detects the distance between itself and the horizontal plate 26. When the preset position is detected, the sunshade 13 on both sides is located in the middle of the track 14, thus shading the solar collector. Conversely, when it is open, the distance sensor 25 detects the distance between the connecting beams 27 at both ends. When the preset value is reached, the sunshade 13 is in the open state, and the solar collector can receive solar radiation to heat the water source.

[0032] Specifically, a drainage hole 15 is provided on one side of the track 14.

[0033] To address the issue of water accumulation inside the lower track when the device is tilted, such as... Figure 1 As shown, a drain hole 15 is provided on one side of the track 14 to prevent water from accumulating inside the lower track when the device is tilted.

[0034] Specifically, a protective box 28 is provided on one side of the telescopic outrigger 7, and a door panel 6 is hinged to the protective box 28. Waterproof edges 5 are provided at the heat dissipation holes on both sides of the protective box 28, and heat dissipation holes are provided at the bottom of the protective box 28.

[0035] To solve the problem of heat dissipation and waterproofing inside the protective case, such as Figure 1 , 3 As shown, a protective box 28 is provided on one side of the telescopic outrigger 7 to protect electronic components. The protective box 28 is hinged with a door panel 6 to seal the exterior of the protective box 28. Waterproof flanges 5 are provided at the heat dissipation holes on both sides of the protective box 28 to prevent rainwater from entering the interior through the heat dissipation holes on both sides. Heat dissipation holes are provided at the bottom of the protective box 28 to allow air circulation, while the bottom is designed to prevent rainwater from entering the interior.

[0036] Specifically, the protective box 28 has several crossbeams 16 inside, and a battery 17 is installed at the upper end of the crossbeams 16.

[0037] To solve the problem of energy storage, such as Figure 1 As shown, the protective box 28 has several crossbeams 16 inside to support the battery 17. The battery 17 is installed at the upper end of the crossbeam 16 to store electrical energy and supply power to the electrical appliances of the device.

[0038] Specifically, the protective box 28 is equipped with a controller 18 and a display operator 19.

[0039] To solve the problems of device operation and control, such as Figure 2As shown, the protective box 28 is equipped with a controller 18, which is electrically connected to the electrical device of the solar collector shading assembly for controlling the device. The protective box 28 is also equipped with a display operator 19, which is electrically connected to the controller 18 for displaying the device's operating data and facilitating personnel to operate and control the device. Alternatively, a temperature sensor can be installed on the solar collector to close the shading plate 13 when an abnormal temperature is detected, and open it when the temperature is normal.

[0040] Specifically, a first connecting plate 8 is provided on one side of the telescopic outrigger 7, and a telescopic rod 9 is connected to the first connecting plate 8.

[0041] To solve the problem of component connection, such as Figure 1 As shown, a first connecting plate 8 is provided on one side of the telescopic outrigger 7 for installing the telescopic rod 9. The first connecting plate 8 is connected to the telescopic rod 9, and the telescopic rod 9 has several equally spaced holes through it.

[0042] Specifically, one side of the column 2 is provided with the same first connecting plate 8, the first connecting plate 8 is connected to the sleeve 11, the sleeve 11 is fitted with the telescopic rod 9, and the sleeve 11 is provided with a limit pin 10.

[0043] To address the issues of improving device stability and ensuring proper distance matching between the support column and telescopic outriggers during slope adjustment, such as... Figure 1 As shown, a first connecting plate 8 is provided on one side of the column 2. The first connecting plate 8 is connected to a sleeve 11. The sleeve 11 is fitted with a telescopic rod 9. A limit pin 10 is provided through the sleeve 11. After the telescopic rod 9 is adjusted, it is limited by the limit pin 10 to improve the stability of the device. At the same time, it solves the problem of matching the distance between the column and the telescopic outrigger when the slope is adjusted.

[0044] The detailed description of known functions and components is omitted in this disclosure. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of commercially available instruments.

[0045] In summary, the working principle and usage process of this utility model are as follows: Several L-shaped brackets 20 are provided at the bottom of the sunshade 13 for connection with the support block 24. The support block 24 is connected to the bottom of the L-shaped brackets 20 for supporting the L-shaped brackets 20. Several second connecting plates 23 are provided on both sides of the bottom of the support block 24 for mounting motors 21. The motor 21 is positioned between the second connecting plates 23 to provide driving force to the rollers 22. The motor 21 is connected to the rollers 22, and the rollers 22 rotate through the driving force provided by the motor 21, thereby moving the sunshade 13. The rollers 22 run within the track 14. Several second connecting seats 4 are provided at the bottom of the track 14. The second connecting seats 4 are rotatably connected to the first connecting seat 3. One end is equipped with a column 2 for supporting one side of the entire device. A support plate 1 is located at the bottom of the column 2, which can be connected to the ground or roof using expansion bolts. The bottom of another track 14 is equipped with the same first connecting seat 3 and second connecting seat 4. The first connecting seat 3 at the bottom of the other track 14 is connected to a telescopic support leg 7, which allows for adjustment of the slope of the sunshade 13, facilitating rainwater drainage. The bottom of the telescopic support leg 7 is also equipped with the same support plate 1 for connection to the ground or roof. Connecting beams 27 are located at both ends of the track 14, connecting the two tracks 14 together to form a unified whole, improving the overall strength of the device. A photovoltaic panel assembly 12 is installed at the top of the sunshade 13 to convert solar energy. For electricity, the photovoltaic panel module 12 uses commonly available modules on the market, so it will not be described in detail. A distance sensor 25 is set on one side of the support block 24, and a horizontal plate 26 is set on one side of the middle of the track 14. When the sunshade 13 is closed on both sides, the distance sensor 25 detects the distance between itself and the horizontal plate 26. When a preset position is detected, the sunshade 13 on both sides is located in the middle of the track 14, achieving shading for the solar collector. Conversely, when it is open, the distance sensor 25 detects the distance between the connecting beams 27 at both ends. When the preset value is reached, the sunshade 13 is in the open state, and the solar collector can receive solar radiation to heat the water source. A drainage hole 15 is set on one side of the track 14 to prevent water from accumulating inside the lower part of the track when the device is tilted. Telescopic support legs A protective box 28 is provided on one side to protect the electronic components. The protective box 28 is hinged with a door panel 6 to achieve external sealing. Waterproof flanges 5 are provided at the heat dissipation holes on both sides of the protective box 28 to prevent rainwater from entering the interior through the heat dissipation holes. Heat dissipation holes are provided at the bottom of the protective box 28 to allow air circulation, while the bottom is designed to prevent rainwater from entering the interior. Several crossbeams 16 are provided inside the protective box 28 to support the battery 17. The battery 17 is located at the top of the crossbeams 16 to store electrical energy and power the electrical components of the device. A controller 18 is provided inside the protective box 28. The controller 18 is electrically connected to the electrical components of the collector shading assembly for controlling the device. A display operator 19 is provided inside the protective box 28.The display operator 19 is electrically connected to the controller 18 and is used to display the device's operating data, while also facilitating personnel operation and control of the device.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar collector shading assembly comprising a sun shield (13) characterised in that: The sun shield (13) bottom end is provided with several L-shaped supports (20), the bottom end of the L-shaped support (20) is connected with a support block (24), the bottom end of the support block (24) is provided with several second connecting plates (23) on both sides, the second connecting plates (23) are provided with a motor (21) between, the motor (21) is drivingly connected with a roller (22), the roller (22) runs in the track (14), the track (14) bottom end is provided with several second connecting seats (4), the second connecting seat (4) is rotatably connected with a first connecting seat (3), the first connecting seat (3) bottom end is provided with a stand column (2), the stand column (2) bottom end is provided with a support plate (1), another track (14) bottom end is provided with the same first connecting seat (3) and second connecting seat (4), another track (14) bottom first connecting seat (3) is connected with a telescopic support leg (7), the telescopic support leg (7) bottom end is provided with the same support plate (1), the track (14) both ends are provided with connecting beams (27) respectively, the sun shield (13) upper end is provided with a photovoltaic panel assembly (12).

2. A solar collector shading assembly according to claim 1, wherein: The support block (24) is provided with a distance sensor (25) on one side, and the track (14) is provided with a cross plate (26) on one side.

3. A solar collector shading assembly according to claim 2, wherein: The track (14) is provided with a drain hole (15) on one side.

4. A solar collector shading assembly according to claim 3, wherein: The telescopic support leg (7) is provided with a protection box (28) on one side, the protection box (28) is hinged with a door plate (6), the protection box (28) is provided with a waterproof edge (5) at the heat dissipation hole on both sides, and the protection box (28) is provided with a heat dissipation hole at the bottom end.

5. A solar collector shading assembly according to claim 4, wherein: The protection box (28) is provided with several cross beams (16) inside, and the cross beams (16) are provided with batteries (17) at the upper end.

6. A solar collector shading assembly according to claim 5, wherein: The protection box (28) is provided with a controller (18) inside, and the protection box (28) is provided with a display operator (19) inside.

7. A solar collector shading assembly according to claim 6, wherein: The telescopic support leg (7) is provided with a first connecting plate (8) on one side, and the first connecting plate (8) is connected with a telescopic rod (9).

8. A solar collector shading assembly according to claim 7, wherein: The stand column (2) is provided with the same first connecting plate (8) on one side, the first connecting plate (8) is connected with a sleeve (11), the sleeve (11) is sleeved with a telescopic rod (9), and the sleeve (11) is provided with a limiting pin (10) penetratingly.

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