Modularized building green energy-saving outer wall system

Abstract

The utility model belongs to the technical field of constructional engineering, and discloses a modular building green energy-saving outer wall system which comprises a wall body, a plurality of mounting plates are arranged on the wall body at intervals, photovoltaic plates are arranged on the outer plate faces of the mounting plates, the upper portions of the mounting plates are hinged to the wall body through hinge shafts, and fixing blocks are arranged on the lower portions of the inner plate faces of the mounting plates. A T-shaped groove is formed in the fixing block, the groove length direction of the T-shaped groove is perpendicular to the length direction of the hinge shaft, a plurality of rotating shafts arranged at intervals are horizontally and rotationally arranged on the wall body, pushing rods are arranged on the rotating shafts corresponding to the fixing block, T-shaped blocks matched with the T-shaped groove are arranged at the ends, away from the rotating shafts, of the pushing rods, and a driving mechanism is arranged in the wall body. The driving mechanism drives the rotating shaft to rotate to drive the pushing rod to swing, the mounting plate is pushed to rotate around the hinge shaft to adjust the angle, and solar energy can be captured at the maximum efficiency. The T-shaped block is always in the T-shaped groove, so that the mounting plate cannot be separated from the push rod under the action of external force, and the stability of the mounting plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a modular building green energy-saving exterior wall system. Background Art

[0002] Modular construction divides buildings into modular "units", efficiently completes the construction processes of module structure, decoration, water and electricity, equipment pipelines, bathroom facilities, etc. in the factory, and quickly assembles them into the whole building on site through reliable connection technology. This technology moves the building from the construction site into the factory, greatly shortens the construction period, reduces the difficulty of construction, fundamentally overcomes the shortcomings of traditional construction methods, effectively eliminates the common problems of traditional buildings, breaks the limitations of design, production, construction and decoration, etc., and realizes highly professional coordination of the upstream and downstream of the construction industry chain, promoting the transformation and upgrading of the construction industry to refinement, industrialization, low carbonization and digitalization from all aspects of construction.

[0003] A modular building green energy-saving exterior wall system is disclosed in a Chinese utility model patent with publication number CN216451323U, including a support plate, the support plate is fixedly connected to the outer side wall of the exterior wall, the upper end of the support plate away from the exterior wall is fixedly connected to a support column, the end of the support column away from the support plate is connected to a pin shaft, the side of the pin shaft away from the support column is rotatably connected to an inclined mounting plate, a photovoltaic panel for converting light energy into electrical energy is mounted on the mounting plate, a rotating member is mounted on the support plate, a threaded tube is rotatably connected to the rotating member, and both ends of the threaded tube pass through the support plate and extend outward, a threaded rod is threadedly connected to the threaded rod, and both ends of the threaded rod pass through the threaded tube and extend outward, a rolling assembly is connected to one end of the threaded rod close to the mounting plate, the rolling assembly is rollingly connected to the side of the mounting plate away from the photovoltaic panel, a chain is connected to the lower end of the mounting plate close to one end of the pin shaft, and the end of the chain away from the mounting plate is fixedly connected to the upper end of the support plate. Photovoltaic panels are used to convert light energy into electrical energy. The threaded tube is rotated to rotate inside the rotating part. The threaded rod pushes the roller of the rolling assembly to roll at the lower end of the mounting plate through the limit of the limit assembly. The threaded rod moves upward, and the roller pushes the mounting plate to drive the photovoltaic panel to rotate upward with the pin as the center, while the threaded rod moves downward. Under the action of gravity, the mounting plate drives the photovoltaic panel to move downward with the pin as the center. The optimal inclination angle of the photovoltaic panel to receive light can be adjusted according to the angle of sunlight, thereby improving the photovoltaic conversion effect.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: in the above-mentioned device, the mounting plate contacts the rolling assembly under the action of gravity, thereby supporting the mounting plate through the rolling assembly, and the function of the chain is limited to limiting the maximum rotation angle of the mounting plate. However, when encountering strong wind weather conditions, the mounting plate may swing due to the influence of wind, which may cause a collision between the mounting plate and the rolling assembly, and may further damage the photovoltaic panel installed on the mounting plate. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a modular building green energy-saving exterior wall system.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a modular building green energy-saving exterior wall system, including a wall, a plurality of mounting plates are arranged at intervals on the wall, a photovoltaic panel is arranged on the outer plate surface of the mounting plate, the upper part of the mounting plate is hinged to the wall through a hinge shaft, a fixed block is arranged at the lower part of the inner plate surface of the mounting plate, a T-shaped slot is opened in the fixed block, the slot length direction of the T-shaped slot is perpendicular to the length direction of the hinge shaft, a plurality of rotating shafts arranged at intervals are arranged horizontally on the wall, a push rod is arranged on the rotating shaft corresponding to the fixed block, a T-shaped block matching the T-shaped slot is arranged at one end of the push rod away from the rotating shaft, a driving mechanism is arranged in the wall, the driving mechanism drives the rotating shaft to rotate and drives the push rod to swing, thereby pushing the mounting plate to rotate around the hinge shaft.

[0007] By adopting the above technical solution, the photovoltaic panel is set on the mounting plate. On the one hand, the photovoltaic panel absorbs sunlight and converts solar radiation energy into electrical energy. On the other hand, the photovoltaic panel and the mounting plate form a protective layer on the outside of the wall, which plays a role in heat preservation and heat insulation. The driving mechanism then drives the rotating shaft to rotate and drives the push rod to swing, so that the T-shaped block at the end of the push rod slides in the T-shaped groove, and the mounting plate is pushed to rotate around the hinge axis to adjust the angle so as to capture solar energy with maximum efficiency. Since the T-shaped block is always in the T-shaped groove, the mounting plate will not be separated from the push rod under the action of external force, thereby ensuring the stability of the mounting plate.

[0008] Furthermore, a plurality of horizontal square tubes are arranged at vertical intervals on the wall, vertical square tubes connected to the horizontal square tubes are arranged on both sides of the wall, and a fixing plate is arranged along the length direction of the vertical square tube on the tube wall away from the wall, and the upper part of the mounting plate is hinged to the fixing plate through a hinge shaft.

[0009] By adopting the above technical solution, horizontal square tubes, vertical square tubes and fixed plates are arranged. The horizontal square tubes and vertical square tubes form a gap between the installation plate and the wall to form a cavity. After the installation plate is closed, the thermal insulation effect of the wall is better.

[0010] Furthermore, a plurality of support blocks are arranged at intervals in the horizontal square tube, the rotation shaft is arranged on the support blocks for horizontal rotation, and a plurality of strip grooves for avoiding the push rods are opened on the tube wall of the horizontal square tube.

[0011] By adopting the above technical solution, a support block and a strip groove are provided, the support block is used to support the rotating shaft, and the strip groove is used to provide a swinging space for the push rod.

[0012] Furthermore, a mounting block is provided in one of the vertical square tubes, and the driving mechanism includes a transmission shaft vertically rotatably arranged on the mounting block, first bevel gears are arranged at intervals on the transmission shaft, a second bevel gear is provided at one end of the rotating shaft adjacent to the first bevel gear, the first bevel gear is meshed with the second bevel gear, and a driving component for driving the transmission shaft to rotate is provided on the wall.

[0013] By adopting the above technical solution, a mounting block, a transmission shaft, a first bevel gear, a second bevel gear and a driving assembly are provided. The transmission shaft is driven to rotate by the driving assembly, thereby driving the first bevel gear to rotate. The rotating shaft rotates under the action of the meshing of the first bevel gear and the second bevel gear, thereby driving the push rod to swing and control the rotation of the mounting plate.

[0014] Furthermore, a accommodating cavity is provided in the wall, and the driving assembly includes a worm wheel fixedly provided at the upper end of the transmission shaft and arranged coaxially with the transmission shaft. A worm is rotatably provided in the accommodating cavity, and the worm cooperates with the worm wheel. A driving motor is also provided in the accommodating cavity, and the output shaft of the driving motor is fixedly connected to the end of the worm.

[0015] By adopting the above technical solution, a accommodating chamber, a worm wheel, a worm and a driving motor are provided, and the driving motor drives the worm to rotate, thereby driving the worm wheel to rotate, thereby driving the transmission shaft to rotate.

[0016] Furthermore, an inspection opening connected to the accommodating cavity is opened on the inner wall of the wall body, and an inspection door is provided at the inspection opening.

[0017] By adopting the above technical solution, an inspection port and an inspection door are provided to facilitate the inspection of the circuit and the drive motor.

[0018] Furthermore, a magnet is arranged on the tube wall of the horizontal square tube opposite to the wall.

[0019] By adopting the above technical solution, a magnet is arranged on the tube wall of the horizontal square tube opposite to the wall. When the mounting plate is closed, the mounting plate is adsorbed on the horizontal square tube by magnetic force, thereby further ensuring the closing effect of the mounting plate.

[0020] Furthermore, sealing strips are provided on the tube walls of the horizontal square tubes and the vertical square tubes facing the wall.

[0021] By adopting the above technical solution, sealing strips are arranged on the tube walls of the horizontal square tubes and the vertical square tubes relative to the wall. After the mounting plate is closed, the sealing effect between the mounting plate and the horizontal square tubes and the vertical square tubes is further improved, so that the thermal insulation effect is better.

[0022] Furthermore, the pushing rod includes a straight rod and an oblique rod, the angle between the straight rod and the oblique rod is an obtuse angle, one end of the straight rod is connected to the rotating shaft, and the other end is connected to the oblique rod, and the end of the oblique rod away from the straight rod is connected to the T-shaped block.

[0023] By adopting the above technical solution, a straight rod and an inclined rod are provided, so that the travel of the pushing rod to push the installation plate to move is larger within a limited space.

[0024] In summary, the utility model has the following beneficial effects: in the present application, the photovoltaic panel is arranged on the mounting plate. On the one hand, the photovoltaic panel is utilized to absorb sunlight and convert solar radiation energy into electrical energy. On the other hand, the photovoltaic panel and the mounting plate form a protective layer on the outside of the wall, which plays a role of heat preservation and heat insulation. Then, the driving mechanism drives the rotating shaft to rotate and drives the push rod to swing, so that the T-shaped block at the end of the push rod slides in the T-shaped groove, and pushes the mounting plate to rotate around the hinge axis to adjust the angle, so as to capture solar energy with maximum efficiency. Since the T-shaped block is always in the T-shaped groove, the mounting plate will not be separated from the push rod under the action of external force, thereby ensuring the stability of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0026] Figure 2 yes Figure 1 A cross-sectional view of

[0027] Figure 3 This is a schematic diagram of the structure of the embodiment of the utility model when the mounting plate is opened;

[0028] Figure 4 yes Figure 3 A cross-sectional view of

[0029] Figure 5 yes Figure 4 A magnified view of part A;

[0030] Figure 6 It is a structural schematic diagram of the driving mechanism part of the embodiment of the utility model;

[0031] Figure 7 yes Figure 6 A magnified view of part B;

[0032] Figure 8 It is a structural schematic diagram of the fixed block part of the embodiment of the utility model;

[0033] Fig. 9 It is a schematic structural diagram of the push rod part of an embodiment of the utility model.

[0034] In the figure: 10, wall; 11, inspection opening; 12, inspection door; 20, mounting plate; 21, photovoltaic panel; 22, hinge shaft; 23, fixing block; 24, T-slot; 30, rotating shaft; 31, pushing rod; 311, straight rod; 312, oblique rod; 32, T-block; 40, driving mechanism; 41, transmission shaft; 42, first bevel gear; 43, second bevel gear; 50, horizontal square tube; 51, vertical square tube; 52, fixing plate; 53, supporting block; 54, strip groove; 55, mounting block; 56, magnet; 57, sealing strip; 60, driving assembly; 61, accommodating chamber; 62, worm gear; 63, worm; 64, driving motor. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0036] like Figure 1-9 As shown, the embodiment of the present application discloses a modular building green energy-saving exterior wall system, including a wall 10, a photovoltaic panel 21, a rotating shaft 30, a push rod 31 and a driving mechanism 40. A plurality of mounting plates 20 are arranged at intervals on the wall 10. Nine mounting plates 20 are arranged on a single wall 10 module, arranged in three rows, with three in each row. The photovoltaic panel 21 is arranged on the outer plate surface of the mounting plate 20. On the one hand, the photovoltaic panel 21 absorbs sunlight and converts solar radiation energy into electrical energy. On the other hand, the photovoltaic panel 21 and the mounting plate 20 form a protective layer on the outside of the wall 10 to play a role in heat preservation and heat insulation.

[0037] Specifically, four horizontal square tubes 50 are arranged vertically at intervals on the wall 10, and vertical square tubes 51 connected to the horizontal square tubes are arranged on both sides of the horizontal square tubes 50 on the wall 10. The horizontal square tubes 50 and the vertical square tubes 51 form a gap between the mounting plate 20 and the wall 10 to form a cavity, so that the thermal insulation effect of the wall 10 is better after the mounting plate 20 is closed. A fixing plate 52 is arranged along the length direction of the vertical square tube 51 on the tube wall away from the wall 10, and the upper part of the mounting plate 20 is hinged to the fixing plate 52 through the hinge shaft 22, so that the mounting plate 20 can rotate around the hinge shaft 22. A sealing strip 57 is arranged on the tube wall of the horizontal square tube 50 and the vertical square tube 51 relative to the wall 10. After the mounting plate 20 is closed, the sealing effect between the mounting plate 20 and the horizontal square tube 50 and the vertical square tube 51 is further improved, so that the thermal insulation effect is further improved. A magnet 56 is provided on the tube wall of the horizontal square tube 50 opposite to the wall 10 , and the mounting plate 20 is adsorbed on the horizontal square tube by magnetic force, thereby further ensuring the closing effect of the mounting plate 20 .

[0038] Several support blocks 53 are arranged at intervals in the three horizontal square tubes 50 below. The rotating shaft 30 is arranged horizontally and rotatably on the support blocks 53, and the rotating shaft 30 is supported by the support blocks 53. A fixed block 23 is arranged at the lower part of the inner plate surface of the mounting plate 20. A T-shaped slot 24 is provided in the fixed block 23. The slot length direction of the T-shaped slot 24 is perpendicular to the length direction of the hinge shaft 22. Three push rods 31 are arranged at intervals on the rotating shaft 30. The wall of the horizontal square tube 50 is correspondingly provided with a strip groove 54 for avoiding the push rod 31. The strip groove 54 provides a swinging space for the push rod 31. The position of the push rod 31 corresponds to the position of the fixed block 23. The push rod 31 includes a straight rod 311 and an obtuse rod 312. The angle between the straight rod 311 and the obtuse rod 312 is an obtuse angle. One end of the straight rod 311 is connected to the rotating shaft 30, and the other end is connected to the oblique rod 312, so that the push rod 31 can push the mounting plate 20 to move with a larger stroke in a limited space. A T-shaped block 32 cooperating with the T-shaped slot 24 is provided at one end of the inclined rod 312 away from the straight rod 311. Since the T-shaped block 32 is always in the T-shaped slot 24, the mounting plate 20 will not be separated from the push rod 31 under the action of external force, thereby ensuring the stability of the mounting plate 20.

[0039] A mounting block 55 is disposed in one of the vertical square tubes 51, and the driving mechanism 40 includes a transmission shaft 41, a first bevel gear 42, a second bevel gear 43, and a driving assembly 60. The transmission shaft 41 is vertically rotatably disposed on the mounting block 55, three first bevel gears 42 are spaced apart on the transmission shaft 41, the second bevel gear 43 is disposed at one end of the rotating shaft 30 adjacent to the first bevel gear 42, the first bevel gear 42 is meshed with the second bevel gear 43, and the driving assembly 60 is disposed on the wall 10 to drive the transmission shaft 41 to rotate, and the transmission shaft 41 is driven to rotate by the driving assembly 60, which drives the first bevel gear 42 to rotate, and the rotating shaft 30 is rotated under the action of the meshing of the first bevel gear 42 and the second bevel gear 43, thereby driving the push rod 31 to swing and control the mounting plate 20 to rotate.

[0040] In the specific setting, a receiving chamber 61 is provided in the wall 10, and the driving assembly 60 includes a worm wheel 62 fixedly provided at the upper end of the transmission shaft 41 and arranged coaxially with the transmission shaft 41. A worm 63 is rotatably provided in the receiving chamber 61, and the worm 63 cooperates with the worm wheel 62, so that when the worm 63 rotates, the worm wheel 62 is driven to rotate. A driving motor 64 is also provided in the receiving chamber 61, and the output shaft of the driving motor 64 is fixedly connected to the end of the worm 63. The worm 63 is driven to rotate by the driving motor 64, and the worm wheel 62 is driven to rotate, thereby driving the transmission shaft 41 to rotate. Through the self-locking characteristics of the worm 63 and the worm wheel 62, after the mounting plate 20 is adjusted to a suitable angle, the driving motor 64 does not need to be continuously powered on to maintain the position of the mounting plate 20, thereby saving energy. An inspection port 11 connected to the receiving chamber 61 is provided on the inner wall of the wall 10, and an inspection door 12 is provided at the inspection port 11, so as to facilitate the inspection of the driving motor 64.

[0041] The use principle of a modular building green energy-saving exterior wall system in this embodiment is: when there is light, start the drive motor 64 to drive the worm 63 to rotate, driving the worm wheel 62, the transmission shaft 41, and the rotating shaft 30 to rotate, so that the push rod 31 swings to push the mounting plate 20 and the photovoltaic panel 21 to rotate around the hinge shaft 22 to adjust to a suitable angle, so as to capture solar energy with maximum efficiency, and the mounting plate 20 is installed on the wall to effectively prevent direct sunlight from shining on the wall 10 and raising the indoor temperature.

[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A modular building green energy-saving exterior wall system, characterized by: The invention comprises a wall (10), wherein a plurality of mounting plates (20) are arranged at intervals on the wall (10), a photovoltaic panel (21) is arranged on the outer plate surface of the mounting plate (20), the upper part of the mounting plate (20) is hinged to the wall (10) through a hinge shaft (22), a fixing block (23) is arranged at the lower part of the inner plate surface of the mounting plate (20), a T-shaped groove (24) is provided in the fixing block (23), the groove length direction of the T-shaped groove (24) is perpendicular to the length direction of the hinge shaft (22), and the wall (10) is provided with a plurality of mounting plates (20) at intervals on the wall (10), a photovoltaic panel (21) is arranged on the outer plate surface of the mounting plate (20), and ... ) is horizontally rotatably provided with a plurality of rotation shafts (30) arranged at intervals, a push rod (31) is provided on the rotation shaft (30) corresponding to the fixed block (23), a T-shaped block (32) cooperating with the T-shaped groove (24) is provided at one end of the push rod (31) away from the rotation shaft (30), and a driving mechanism (40) is provided in the wall (10), and the driving mechanism (40) drives the rotation shaft (30) to rotate and drives the push rod (31) to swing, thereby pushing the mounting plate (20) to rotate around the hinge shaft (22).

2. A modular building green energy-saving exterior wall system according to claim 1, characterized in that: A plurality of horizontal square tubes (50) are arranged at intervals vertically on the wall (10); vertical square tubes (51) connected to the horizontal square tubes (50) are arranged on both sides of the wall (10); a fixing plate (52) is arranged along the length direction of the vertical square tube (51) on the tube wall away from the wall (10); and the upper part of the mounting plate (20) is hinged to the fixing plate (52) via a hinge shaft (22).

3. A modular building green energy-saving exterior wall system according to claim 2, characterized in that: A plurality of support blocks (53) are arranged at intervals in the horizontal square tube (50), the rotation shaft (30) is arranged horizontally and rotationally on the support blocks (53), and a plurality of strip grooves (54) for avoiding the push rod (31) are opened on the tube wall of the horizontal square tube (50).

4. A modular building green energy-saving exterior wall system according to claim 2, characterized in that: one A mounting block (55) is arranged inside the vertical square tube (51); the driving mechanism (40) comprises a transmission shaft (41) vertically rotatably arranged on the mounting block (55); first bevel gears (42) are arranged at intervals on the transmission shaft (41); a second bevel gear (43) is arranged at one end of the rotating shaft (30) adjacent to the first bevel gear (42); the first bevel gear (42) is meshed with the second bevel gear (43); and a driving assembly (60) for driving the transmission shaft (41) to rotate is arranged on the wall (10).

5. The modular building green energy-saving exterior wall system according to claim 4 is characterized by: The wall (10) is provided with a receiving cavity (61), the driving assembly (60) comprises a worm wheel (62) fixedly arranged at the upper end of the transmission shaft (41) and arranged coaxially with the transmission shaft (41), a worm (63) is rotatably arranged in the receiving cavity (61), the worm (63) cooperates with the worm wheel (62), and a driving motor (64) is also provided in the receiving cavity (61), the output shaft of the driving motor (64) is fixedly connected to the end of the worm (63).

6. A modular building green energy-saving exterior wall system according to claim 5, characterized in that: An inspection opening (11) communicating with the accommodating chamber (61) is provided on the inner wall of the wall body (10), and an inspection door (12) is provided at the inspection opening (11).

7. The modular building green energy-saving exterior wall system according to claim 2 is characterized by: A magnet (56) is arranged on the tube wall of the horizontal square tube (50) facing the wall (10).

8. The modular building green energy-saving exterior wall system according to claim 2 is characterized by: Sealing strips (57) are provided on the tube walls of the horizontal square tube (50) and the vertical square tube (51) facing the wall (10).

9. The modular building green energy-saving exterior wall system according to claim 1 is characterized by: The pushing rod (31) comprises a straight rod (311) and an oblique rod (312); the angle between the straight rod (311) and the oblique rod (312) is an obtuse angle; one end of the straight rod (311) is connected to the rotating shaft (30) and the other end is connected to the oblique rod (312); and the end of the oblique rod (312) away from the straight rod (311) is connected to the T-shaped block (32).

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