Green building modular solar thermal roof

Abstract

This invention provides a modular solar thermal collector roof for green buildings, relating to the field of building construction technology. It includes a base plate, a first motor mounted on the base plate, a drive shaft at the upper end of the first motor, a rotating plate at the upper end of the drive shaft, a mounting plate, a fixing block, and a second motor mounted on the upper surface of the rotating plate. One end of the mounting plate is hinged to the upper surface of the rotating plate, and a mounting hole is provided within the mounting plate. A solar thermal collector plate is mounted within the mounting hole. A screw is mounted at the output end of the second motor, and one end of the screw is rotatably connected to the fixing block. A movable block is slidably mounted on the upper surface of the rotating plate, and the movable block is threadedly connected to the outer wall of the screw through a threaded hole. A connecting rod is provided between the movable block and the mounting plate. In this invention, the rotation of the rotating plate driven by the first motor can adjust the azimuth angle of the solar thermal collector plate, and the movement of the movable block can adjust the tilt angle of the solar thermal collector plate, thereby allowing the solar thermal collector plate to be aligned with the sun at a more optimal angle, significantly improving the absorption and conversion efficiency of solar energy.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to modular solar thermal collector roofs for green buildings. Background Technology

[0002] Modular solar thermal roofs for green buildings are innovative building components that combine solar thermal collection with the building roof, offering advantages such as energy saving and environmental protection. Solar thermal roofs typically use flat-plate solar collectors, which have good rainproof and thermal insulation properties. The solar collectors absorb solar radiation, converting it into heat energy to heat the medium inside the collector. Then, through a circulation system, the heated medium transfers the heat to a water tank or other heat utilization equipment to supply the building's hot water, heating, and air conditioning systems. Modular solar thermal roofs for green buildings utilize solar energy, a clean and renewable energy source, reducing dependence on traditional energy sources and thus lowering building energy consumption and greenhouse gas emissions.

[0003] For example, Chinese Patent CN114001463B discloses a solar collector suitable for building-integrated solar energy, relating to the field of solar thermal technology. It includes a collector plate with end assemblies at both ends and a connecting assembly between adjacent end assemblies. The collector plate includes a heat exchange plate body with a heat collection plate. The end assembly includes a first sleeve communicating with the heat exchange channel of the heat exchange plate body and a first connecting pipe coaxially and rotatably connected to the first sleeve, with a first drain hole located inside the first sleeve on the first connecting pipe. The connecting assembly includes a second connecting pipe, a third connecting pipe, and a transition connecting pipe, with the second and third connecting pipes respectively sealed with their respective sleeves, and each having a second and third drain hole. This solar collector can be installed over a large area on the exterior walls of buildings, offering good safety without affecting the building's aesthetics.

[0004] Due to seasonal factors, the angle of solar radiation differs significantly between winter and summer. However, the angle of the aforementioned solar collectors cannot be adjusted after installation, making it difficult to adapt to the optimal heat absorption angle for different seasons, which in turn leads to low solar energy absorption and conversion efficiency. Summary of the Invention

[0005] This invention provides a modular solar thermal collector roof for green buildings, which solves the current technical problem that the angle of the collector cannot be adjusted after installation.

[0006] To address the aforementioned technical problems, this invention discloses a modular solar thermal collector roof for green buildings, comprising: a base plate; a first motor mounted on the base plate; a drive shaft mounted on the upper end of the first motor; a rotating plate mounted on the upper end of the drive shaft; a mounting plate, a fixing block, and a second motor mounted on the upper surface of the rotating plate; one end of the mounting plate being hinged to the upper surface of the rotating plate; a mounting hole being provided within the mounting plate; a solar thermal collector plate being mounted within the mounting hole; a screw being provided at the output end of the second motor; one end of the screw being rotatably connected to the fixing block; a movable block being slidably mounted on the upper surface of the rotating plate; a threaded hole being provided within the movable block; the movable block being threadedly connected to the outer wall of the screw through the threaded hole; and a connecting rod being provided between the movable block and the mounting plate; one end of the connecting rod being hinged to the mounting plate; and the other end of the connecting rod being hinged to the movable block.

[0007] Preferably, a protective cover is provided on the outside of the first motor.

[0008] Preferably, a number of support columns are provided on the lower surface of the rotating plate, and the support columns are arranged in a circular array about the center of the drive shaft. Ball bearings are provided at the lower end of the support columns, and the ball bearings are in contact with the upper surface of the protective cover.

[0009] Preferably, mounting strips are symmetrically arranged on the front and rear sides of the support column, the upper surface of the mounting strips is connected to the lower surface of the rotating plate, and several bristles are provided on the lower surface of the mounting strips, with the lower ends of the bristles contacting the upper surface of the protective cover.

[0010] Preferably, a sliding hole is provided inside the rotating plate. The sliding hole is arranged along the screw axis and is elongated. A connecting block is slidably arranged inside the sliding hole. The upper end of the connecting block is connected to the moving block, and the lower end of the connecting block extends to the bottom of the rotating plate and is provided with a positioning block.

[0011] Preferably, a positioning shell is provided below the rotating plate, and a plurality of electric push rods are provided on the lower surface of the positioning shell. The lower ends of the electric push rods are fixedly connected to the upper surface of the substrate. A plurality of fixing tubes are provided inside the positioning shell, and the lower ends of the fixing tubes are fixedly connected to the inner wall of the bottom of the positioning shell. A sliding plate is slidably provided inside the fixing tubes. The lower surface of the sliding plate is connected to the inner wall of the bottom of the positioning shell through a first spring. A positioning post is provided on the upper surface of the sliding plate. A plurality of sliding holes are provided on the upper surface of the positioning shell. The sliding holes correspond one-to-one with the positioning posts. The upper ends of the positioning posts pass through the sliding holes and extend to the outside of the positioning shell.

[0012] Preferably, the fixed tubes are arranged in a rectangular array.

[0013] Preferably, the positioning shell has a semi-circular opening on the side near the first motor.

[0014] Preferably, the lower side of the solar collector panel is connected to the mounting plate via a connecting mechanism. The connecting mechanism includes several connecting holes located at the bottom of the solar collector panel. Several insertion holes are located outside the connecting holes, perpendicular to the connecting holes. One end of each insertion hole communicates with the connecting hole. An insertion post is slidably installed inside the insertion hole. The insertion post is connected to the inner wall of the insertion hole via a second spring. A through hole is located at the bottom of the mounting plate. The upper end of the through hole communicates with the lower end of the connecting hole. A sliding post is slidably installed inside the through hole. The lower end of the sliding post extends to the outside of the through hole and is fitted with a pull plate. A third spring is sleeved on the outside of the sliding post. One end of the third spring is connected to the pull plate, and the other end of the third spring is connected to the bottom of the mounting plate. A connecting post is located at the upper end of the sliding post. A connector is located at the upper end of the connecting post. The connector is hemispherical with the spherical surface facing upwards. The diameter of the connector is larger than the diameter of the connecting post.

[0015] Preferably, a transition block is provided on the outside of the connecting column, and a guide hole is provided in the center of the transition block. The transition block is slidably connected to the outside of the connecting column through the guide hole. The transition block includes a first transition section and a second transition section arranged sequentially from top to bottom. Both the first transition section and the second transition section are set in the shape of a frustum. The upper diameter of the first transition section is smaller than the lower diameter of the first transition section, the upper diameter of the second transition section is larger than the lower diameter of the second transition section, and the lower diameter of the first transition section is equal to the upper diameter of the second transition section.

[0016] The technical solution of this invention has the following advantages: This invention provides a modular solar thermal collector roof for green buildings, relating to the field of building construction technology. It includes a base plate, a first motor mounted on the base plate, a drive shaft mounted on the upper end of the first motor, a rotating plate mounted on the upper end of the drive shaft, an mounting plate, a fixing block, and a second motor mounted on the upper surface of the rotating plate. One end of the mounting plate is hinged to the upper surface of the rotating plate, and a mounting hole is provided inside the mounting plate. A solar thermal collector plate is mounted inside the mounting hole. A screw is provided at the output end of the second motor, and one end of the screw is rotatably connected to the fixing block. A moving block is slidably mounted on the upper surface of the rotating plate, and a threaded hole is provided inside the moving block. The moving block is threadedly connected to the outer wall of the screw through the threaded hole. A connecting rod is provided between the moving block and the mounting plate, with one end of the connecting rod hinged to the mounting plate and the other end hinged to the moving block. In this invention, the rotation of the rotating plate driven by the first motor can adjust the azimuth angle of the solar thermal collector plate, and the movement of the moving block can adjust the tilt angle of the solar thermal collector plate, thereby allowing the solar thermal collector plate to face the sun at a more optimal angle, significantly improving the absorption and conversion efficiency of solar energy.

[0017] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the means particularly pointed out in the written description and the accompanying drawings.

[0018] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the modular solar thermal collector roof for green buildings according to the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the modular solar thermal collector roof for green buildings according to the present invention;

[0022] Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle;

[0023] Figure 4 For the present invention Figure 2 Enlarged view of the structure at point B in the middle;

[0024] Figure 5 This is a top view of the positioning shell in this invention;

[0025] Figure 6 This is a schematic diagram of the connecting mechanism in this invention;

[0026] Figure 7 For the present invention Figure 6 Enlarged view of the structure at point C;

[0027] Figure 8 This is a schematic diagram showing the insertion post stuck between the second transition section and the sliding post during the replacement of the solar collector panel of the present invention;

[0028] Figure 9 This is a schematic diagram showing the upper end of the first transition section fitting against the inner wall of the groove during the replacement of the solar collector panel of the present invention.

[0029] Figure 10 This is a schematic diagram showing the contact between the transition block and the upper end of the sliding column during the replacement of the solar collector panel in this invention.

[0030] In the diagram: 1. Base plate; 2. First motor; 3. Drive shaft; 4. Rotating plate; 5. Mounting plate; 6. Fixing block; 7. Second motor; 8. Solar collector plate; 9. Screw; 10. Moving block; 11. Connecting rod; 12. Protective cover; 13. Support column; 14. Ball bearing; 15. Mounting strip; 16. Brush bristles; 17. Sliding hole; 18. Connecting block; 19. Positioning block; 20. Positioning shell; 21. Electric push rod; 22. Fixing tube; 23. Sliding plate; 24. First spring; 25. Positioning column; 26. Connecting hole; 27. Insertion hole; 28. Insertion column; 29. ​​Second spring; 30. Through hole; 31. Sliding column; 32. Pull plate; 33. Third spring; 34. Connecting column; 35. Connector; 36. Transition block; 37. First transition section; 38. Second transition section; 39. Groove. Detailed Implementation

[0031] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0032] Furthermore, in this invention, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the invention. They are merely used to distinguish components or operations described using the same technical terms and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions and features of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0033] Example 1:

[0034] This invention provides a modular solar thermal collector roof for green buildings, such as... Figures 1-10As shown, it includes: a base plate 1, a first motor 2 mounted on the base plate 1, a drive shaft 3 mounted on the upper end of the first motor 2, a rotating plate 4 mounted on the upper end of the drive shaft 3, a mounting plate 5, a fixing block 6 and a second motor 7 mounted on the upper surface of the rotating plate 4, one end of the mounting plate 5 being hinged to the upper surface of the rotating plate 4, a mounting hole being provided in the mounting plate 5, a solar collector plate 8 being mounted in the mounting hole, a screw 9 being provided at the output end of the second motor 7, one end of the screw 9 being rotatably connected to the fixing block 6, a movable block 10 being slidably mounted on the upper surface of the rotating plate 4, a threaded hole being provided in the movable block 10, the movable block 10 being threadedly connected to the outer wall of the screw 9 through the threaded hole, a connecting rod 11 being provided between the movable block 10 and the mounting plate 5, one end of the connecting rod 11 being hinged to the mounting plate 5, and the other end of the connecting rod 11 being hinged to the movable block 10.

[0035] The working principle and beneficial effects of the above technical solution are as follows: The base plate 1 is used for installation on the roof, and is fixedly connected to the roof. A first motor 2 is installed on the base plate 1, and the first motor 2 is connected to a rotating plate 4 via a drive shaft 3. A mounting plate 5 is installed on the rotating plate 4, and a solar collector plate 8 is installed inside the mounting plate 5. The solar collector plate 8 is detachably connected to the mounting plate 5, realizing a modular design of the solar collector plate 8, facilitating the replacement of the solar collector plate 8. The solar collector plate 8 is connected to a circulation pipeline for indoor heating. A controller is installed indoors, and the controller is electrically connected to the first motor 2 and the second motor 7. Both the first motor 2 and the second motor 7 are reversible motors. The controller can turn the first motor 2 and the second motor 7 on or off. When the angle of the solar collector panel 8 needs to be adjusted, the first motor 2 is started. The rotation of the first motor 2 drives the rotating plate 4 to rotate, which in turn drives the mounting plate 5 and the solar collector panel 8 within it to rotate, thereby adjusting the azimuth angle of the solar collector panel 8. Starting the second motor 7 drives the screw 9 to rotate, which in turn drives the moving block 10 to slide along the surface of the rotating plate 4. The moving block 10, through the connecting rod 11, drives the mounting plate 5 to rotate, thereby adjusting the tilt angle of the solar collector panel 8. By adjusting the azimuth or tilt angle of the solar collector panel 8, it can be aligned with the sun at a more optimal angle, adapting to the differences in solar radiation angles in winter and summer, and significantly improving the absorption and conversion efficiency of solar energy.

[0036] Example 2:

[0037] Based on the above embodiment 1, as follows Figures 1-3 As shown, a protective cover 12 is installed on the outside of the first motor 2;

[0038] A number of support columns 13 are provided on the lower surface of the rotating plate 4. The support columns 13 are arranged in a circular array about the center of the drive shaft 3. A ball bearing 14 is provided at the lower end of the support column 13. The ball bearing 14 is in contact with the upper surface of the protective cover 12.

[0039] Mounting strips 15 are symmetrically arranged on the front and rear sides of the support column 13. The upper surface of the mounting strip 15 is connected to the lower surface of the rotating plate 4. Several bristles 16 are provided on the lower surface of the mounting strip 15, and the lower end of the bristles 16 contacts the upper surface of the protective cover 12.

[0040] The working principle and beneficial effects of the above technical solution are as follows: The lower end of the protective cover 12 is fixedly connected to the base plate 1. The protective cover 12 covers the outside of the first motor 2, directly isolating the first motor 2 from the external environment. This can prevent rainwater, dust, fallen leaves and other impurities from entering the interior of the first motor 2, thus extending the service life of the first motor 2. Several support columns 13 are set on the lower surface of the rotating plate 4. The lower end of the support column 13 contacts the upper surface of the protective cover 12 through the ball bearings 14. The support column 13 can share the weight of the rotating plate 4, the mounting plate 5 above, and the solar collector plate 8, preventing the drive shaft 3 from deforming due to excessive load over a long period of time, and improving the stability of the solar collector plate 8. When the drive shaft 3 rotates, the ball bearings 14 can protect the protective cover 12 from the external environment. The rolling friction design of the ball bearing 14 significantly reduces rotational resistance, making the drive of the first motor 2 less strenuous and reducing its energy consumption. Simultaneously, it allows for more precise and smooth angle adjustment of the rotating plate 4. During the rotation of the rotating plate 4, the bristles 16 slide along the surface of the protective cover 12, cleaning dust, fallen leaves, and other impurities from the upper surface of the protective cover 12. This prevents the accumulation of impurities from affecting the contact stability between the ball bearing 14 and the protective cover 12, improving the cleanliness of the protective cover 12 surface. It also prevents the ball bearing 14 from becoming stuck due to dust adhesion, extending its service life and ensuring stable operation of the rotating plate 4's rotation adjustment. Ultimately, this enhances the overall durability and reliability of the solar collector roof.

[0041] Example 3:

[0042] Based on Example 1 or 2, such as Figures 1-5 As shown, a sliding hole 17 is provided in the rotating plate 4. The sliding hole 17 is arranged along the axial direction of the screw 9. The sliding hole 17 is elongated. A connecting block 18 is slidably arranged in the sliding hole 17. The upper end of the connecting block 18 is connected to the moving block 10. The lower end of the connecting block 18 extends to the bottom of the rotating plate 4 and is provided with a positioning block 19.

[0043] A positioning shell 20 is provided below the rotating plate 4. Several electric push rods 21 are provided on the lower surface of the positioning shell 20. The lower end of the electric push rods 21 is fixedly connected to the upper surface of the substrate 1. Several fixing tubes 22 are provided inside the positioning shell 20. The lower end of the fixing tubes 22 is fixedly connected to the bottom inner wall of the positioning shell 20. A sliding plate 23 is slidably provided inside the fixing tubes 22. The lower surface of the sliding plate 23 is connected to the bottom inner wall of the positioning shell 20 through a first spring 24. A positioning post 25 is provided on the upper surface of the sliding plate 23. Several sliding holes are provided on the upper surface of the positioning shell 20. The sliding holes correspond one-to-one with the positioning posts 25. The upper end of the positioning post 25 passes through the sliding hole and extends to the outside of the positioning shell 20.

[0044] Several fixed tubes 22 are arranged in a rectangular array;

[0045] The positioning shell 20 has a semi-circular opening on the side near the first motor 2.

[0046] The working principle and beneficial effects of the above technical solution are as follows: The electric push rod 21 is electrically connected to the controller. When the rotating plate 4 rotates, the electric push rod 21 is in a retracted state, and the positioning columns 25 are all located below the positioning block 19. First, the azimuth angle of the solar collector plate 8 is adjusted by rotating the rotating plate 4. Then, the second motor 7 is started, and the moving block 10 is moved by the screw 9 to adjust the tilt angle of the solar collector plate 8. When the moving block 10 moves, it can drive the connecting block 18 to slide in the sliding hole 17. The connecting block 18 drives the positioning block 19 to move synchronously. After the tilt angle of the solar collector plate 8 is adjusted... After the section is completed, the second motor 7 stops rotating. Then, the controller controls the electric push rod 21 to extend upward. The electric push rod 21 drives the positioning shell 20 to move closer to the positioning block 19. During the movement of the positioning shell 20, the positioning shell 20 drives the positioning pins 25 to move upward synchronously. Among them, the upper end of the positioning pin 25 located directly below the positioning block 19 contacts the lower surface of the positioning block 19. As the positioning shell 20 rises, the positioning pins 25 located below the positioning block 19 drive the sliding plate 23 to slide downward in the fixed tube 22, compressing the first spring 24, while the remaining positioning pins 25... Surrounding the positioning block 19, the positioning post 25 can limit the positioning block 19, achieving dual locking of the horizontal angle of the rotating plate 4 and the position of the moving block 10. This prevents the positioning block 19 from rotating or sliding along the screw 9 axis, thereby fixing the azimuth and tilt angles of the solar collector plate 8. This prevents the solar collector plate 8 from shifting its angle under the action of external forces such as wind and vibration, ensuring that the solar collector plate 8 is always at the optimal heat absorption angle. The rectangular array of fixed tubes 22 and positioning posts 25 can provide multiple locking positions, satisfying various needs. The positioning plate 4 can be fixed at different horizontal angles and the moving block 10 at different positions, making it more adaptable. Furthermore, the positioning post 25 directly below the positioning block 19 can support the positioning block 19, thereby sharing the force on the drive shaft 3 and extending the service life of the first motor 2. The positioning shell 20 adopts a semi-circular opening design on the side near the first motor 2. On the one hand, it can expand the application range of the positioning shell 20 to adapt to different rotation angles of the rotating plate 4. On the other hand, it can avoid interference with the first motor 2, prevent collisions during rotation, and improve safety.

[0047] Example 4:

[0048] Based on Example 3, such as Figures 6-10As shown, the lower side of the solar collector panel 8 is connected to the mounting plate 5 via a connecting mechanism. The connecting mechanism includes several connecting holes 26, which are located at the bottom of the solar collector panel 8. Several insertion holes 27 are provided on the outer side of the connecting holes 26, and the insertion holes 27 are perpendicular to the connecting holes 26. One end of the insertion hole 27 communicates with the connecting hole 26. An insertion post 28 is slidably disposed inside the insertion hole 27, and the insertion post 28 is connected to the inner wall of the insertion hole 27 via a second spring 29. A through hole 30 is provided at the bottom of the mounting plate 5, and the upper end of the through hole 30 communicates with the lower end of the connecting hole 26. A sliding post 31 is slidably installed inside the through hole 30. The lower end of the sliding post 31 extends to the outside of the through hole 30 and is provided with a pull plate 32. A third spring 33 is sleeved on the outside of the sliding post 31. One end of the third spring 33 is connected to the pull plate 32, and the other end of the third spring 33 is connected to the bottom of the mounting plate 5. A connecting post 34 is provided at the upper end of the sliding post 31. A connecting head 35 is provided at the upper end of the connecting post 34. The connecting head 35 is hemispherical with the spherical surface of the connecting head 35 facing upward. The diameter of the connecting head 35 is larger than the diameter of the connecting post 34, and the diameter of the sliding post 31 is larger than the diameter of the connecting post 34.

[0049] A transition block 36 is provided on the outside of the connecting post 34. A guide hole is provided in the center of the transition block 36. The transition block 36 is slidably connected to the outside of the connecting post 34 through the guide hole. The transition block 36 includes a first transition section 37 and a second transition section 38 arranged sequentially from top to bottom. Both the first transition section 37 and the second transition section 38 are set in the shape of a frustum. The upper diameter of the first transition section 37 is smaller than the lower diameter of the first transition section 37. The upper diameter of the second transition section 38 is larger than the lower diameter of the second transition section 38. The lower diameter of the first transition section 37 is equal to the upper diameter of the second transition section 38.

[0050] A groove 39 is provided at the lower end of the connector 35, and the groove 39 is adapted to the upper end of the first transition section 37.

[0051] The working principle and beneficial effects of the above technical solution are as follows: When the solar collector plate 8 is not installed, the third spring 33 is in a naturally extended state, the connector 35 is located in the through hole 30, and the transition block 36 is in contact with the upper end of the sliding column 31 under the action of gravity. When installing the solar collector plate 8, the solar collector plate 8 is placed in the installation hole with the connecting hole 26 of the solar collector plate 8 facing down. Then, the pull plate 32 is pushed towards the connecting hole 26. The pull plate 32 drives the sliding column 31 to slide in the through hole 30. The sliding column 31 drives the connecting column 34 to slide into the connecting hole 26. The connecting column 34 drives the connector 35 to slide into the connecting hole 26. During the sliding process, the connector 35 contacts the end of the plug-in column 28. The end of the solar collector 8 can be set to a hemispherical shape. As the connector 35 rises, the plug 28 slides inward within the plug hole 27, compressing the second spring 29. After the connector 35 separates from the plug 28, under the elastic force of the second spring 29, the plug 28 is stuck between the connector 35 and the transition block 36. At this time, the plug 28 contacts the connecting post 34, and a metallic clanging sound can be heard. Then, the pull plate 32 is released. Under the elastic force of the third spring 33, the pull plate 32 drives the sliding post 31 to slide away from the connecting hole 26. The sliding post 31 drives the connector 35 downward through the connecting post 34, making the connector 35 and the plug 28 in close contact. At this time, the solar collector 8 is installed (e.g., Figure 6 (As shown); When the solar collector panel 8 is damaged and needs to be replaced, first push the pull plate 32 towards the connection hole 26. The first transition section 37 of the transition block 36 will first contact the plug post 28 and push the plug post 28 into the plug hole 27. Continue to push the pull plate 32 so that the plug post 28 is stuck between the second transition section 38 and the sliding post 31 (as shown); Figure 8 (As shown), then, pull the pull plate 32 outward. The pull plate 32 drives the connecting post 34 to slide away from the connecting hole 26 via the sliding post 31. The connecting post 34 drives the connecting head 35 to slide downward. The connecting head 35 drives the transition block 36 to move downward. The second transition section 38 first contacts the insertion post 28, and the upper end of the first transition section 37 fits against the inner wall of the groove 39 (as shown). Figure 9 (As shown), finally, continue to pull the pull plate 32 outward. The second transition section 38 drives the plug pin 28 to slide into the plug hole 27. Since the upper end of the first transition section 37 is in contact with the inner wall of the groove 39, when the plug pin 28 passes through the second transition section 38, it will smoothly transition to the surface of the connector 35. Then the plug pin 28 slides along the surface of the connector 35 until the connector 35 separates from the plug pin 28. Under the action of the third spring 33, the sliding pin 31 returns to its original position, and the connector 35 is back in the through hole 30. The transition block 36 contacts the upper end of the sliding pin 31 under the action of gravity (as shown). Figure 10As shown, by setting a connection mechanism, the solar collector panel 8 can be quickly disassembled and assembled, which improves the replacement efficiency of the solar collector panel 8. In addition, during the disassembly process, after the connector 35 enters the through hole 30, the pull plate 32 can be loosened, without having to keep the pull plate 32 tight, which reduces the workload of replacing the solar collector panel 8.

[0052] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0053] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0054] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. Green building modular solar thermal roof, characterized by, include: A base plate (1) is provided with a first motor (2) and a drive shaft (3) is provided at the upper end of the first motor (2). A rotating plate (4) is provided at the upper end of the drive shaft (3). A mounting plate (5), a fixing block (6) and a second motor (7) are provided on the upper surface of the rotating plate (4). One end of the mounting plate (5) is hinged to the upper surface of the rotating plate (4). A mounting hole is provided in the mounting plate (5). A solar collector plate (8) is provided in the mounting hole. A screw (9) is provided at the output end of the second motor (7). One end of the screw (9) is rotatably connected to the fixing block (6). A moving block (10) is slidably provided on the upper surface of the rotating plate (4). A threaded hole is provided in the moving block (10). The moving block (10) is connected to the screw (9) through the threaded hole. A connecting rod (11) is provided between the moving block (10) and the mounting plate (5). One end of the connecting rod (11) is hinged to the mounting plate (5). The other end of the connecting rod (11) is hinged to the moving block (10). The solar collector plate (8) is connected to the mounting plate (5) via a connecting mechanism. The connecting mechanism includes several connecting holes (26), which are located at the bottom of the solar collector plate (8). Several insertion holes (27) are located outside the connecting holes (26), and the insertion holes (27) are perpendicular to the connecting holes (26). One end of the insertion hole (27) is connected to the connecting hole (26). An insertion post (28) is slidably installed inside the insertion hole (27). The insertion post (28) is connected to the inner wall of the insertion hole (27) via a second spring (29). A through hole (30) is located at the bottom of the mounting plate (5), and the upper end of the through hole (30) is connected to the connecting hole (8). 26) The lower end is connected, and a sliding column (31) is slidably installed in the through hole (30). The lower end of the sliding column (31) extends to the outside of the through hole (30) and is provided with a pull plate (32). A third spring (33) is sleeved on the outside of the sliding column (31). One end of the third spring (33) is connected to the pull plate (32), and the other end of the third spring (33) is connected to the bottom of the mounting plate (5). A connecting column (34) is provided at the upper end of the sliding column (31). A connecting head (35) is provided at the upper end of the connecting column (34). The connecting head (35) is hemispherical, and the spherical surface of the connecting head (35) is facing upward. The diameter of the connecting head (35) is larger than the diameter of the connecting column (34). A transition block (36) is provided outside the connecting column (34). A guide hole is provided in the center of the transition block (36). The transition block (36) is slidably connected to the outside of the connecting column (34) through the guide hole. The transition block (36) includes a first transition section (37) and a second transition section (38) arranged sequentially from top to bottom. Both the first transition section (37) and the second transition section (38) are set in the shape of a frustum. The upper diameter of the first transition section (37) is smaller than the lower diameter of the first transition section (37). The upper diameter of the second transition section (38) is larger than the lower diameter of the second transition section (38). The lower diameter of the first transition section (37) is equal to the upper diameter of the second transition section (38). The lower end of the connector (35) is provided with a groove (39), which is adapted to the upper end of the first transition section (37).

2. The green building modular solar thermal collector roof according to claim 1, characterized in that, The first motor (2) is equipped with a protective cover (12).

3. The green building modular solar thermal roof of claim 2, wherein, A number of support columns (13) are provided on the lower surface of the rotating plate (4). The support columns (13) are arranged in a ring array about the center of the drive shaft (3). A ball bearing (14) is provided at the lower end of the support column (13). The ball bearing (14) contacts the upper surface of the protective cover (12).

4. The green building modular solar thermal roof of claim 3, wherein, The support column (13) is symmetrically provided with mounting strips (15) on both the front and rear sides. The upper surface of the mounting strip (15) is connected to the lower surface of the rotating plate (4). Several bristles (16) are provided on the lower surface of the mounting strip (15). The lower end of the bristles (16) is in contact with the upper surface of the protective cover (12).

5. The green building modular solar thermal roof of claim 1, wherein, A sliding hole (17) is provided inside the rotating plate (4). The sliding hole (17) is arranged along the axial direction of the screw (9). The sliding hole (17) is long and narrow. A connecting block (18) is slidably arranged inside the sliding hole (17). The upper end of the connecting block (18) is connected to the moving block (10). The lower end of the connecting block (18) extends to the bottom of the rotating plate (4) and a positioning block (19) is provided.

6. The green building modular solar thermal roof of claim 5, wherein, A positioning shell (20) is provided below the rotating plate (4). Several electric push rods (21) are provided on the lower surface of the positioning shell (20). The lower end of the electric push rods (21) is fixedly connected to the upper surface of the substrate (1). Several fixing tubes (22) are provided inside the positioning shell (20). The lower end of the fixing tubes (22) is fixedly connected to the bottom inner wall of the positioning shell (20). A sliding plate (23) is slidably provided inside the fixing tubes (22). The lower surface of the sliding plate (23) is connected to the bottom inner wall of the positioning shell (20) through the first spring (24). A positioning post (25) is provided on the upper surface of the sliding plate (23). Several sliding holes are provided on the upper surface of the positioning shell (20). The sliding holes correspond one-to-one with the positioning posts (25). The upper end of the positioning post (25) passes through the sliding hole and extends to the outside of the positioning shell (20).

7. The green building modular solar thermal collector roof according to claim 6, characterized in that, Several fixed tubes (22) are arranged in a rectangular array.

8. The green building modular solar thermal roof of claim 6, wherein, A semi-circular opening is provided on the side of the positioning shell (20) near the first motor (2).

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