CN113992131B

CN113992131B - Support structure for sloping roof photovoltaic system

Info

Publication number: CN113992131B
Application number: CN202111222958.1A
Authority: CN
Inventors: 高冬林
Original assignee: Jiangsu Guangxun Power New Energy Co ltd
Current assignee: Jiangsu Guangxun Power New Energy Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2023-11-10
Anticipated expiration: 2041-11-29
Also published as: CN113992131A

Abstract

The invention discloses a support structure for a sloping roof photovoltaic system, relates to the technical field of photovoltaic supports, and in particular relates to a support structure for a sloping roof photovoltaic system. This a supporting structure for sloping roof photovoltaic system is used, through the cooperation between elevating gear, the dead lever, extension rod and the photovoltaic board, utilize the circumference rotation of the driving gear in the elevating gear, the extension of ruler strip length and the motion of retracting have been driven, the control effect of rising or decline of photovoltaic board one end has been realized, reach the effect of adjusting the photovoltaic board angle, the problem that the supporting structure of sloping roof body is inconvenient for adjusting has been solved effectively, the mode of adopting elevating gear control photovoltaic board angle has replaced the fixed of bolt, the flexibility of photovoltaic board after the installation has been improved, the step of photovoltaic board angle adjustment has been simplified, thereby the convenience of photovoltaic board installation has been improved.

Description

Support structure for sloping roof photovoltaic system

Technical Field

The invention relates to the technical field of photovoltaic supports, in particular to a support structure for a sloping roof photovoltaic system.

Background

Photovoltaic is a short term of a solar photovoltaic power generation system, which is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and meanwhile, the solar photovoltaic power generation systems are classified, and the solar photovoltaic power generation systems are centralized, such as a large-scale northwest ground photovoltaic power generation system; a distributed solar power generation system, such as a house roof photovoltaic power generation system of a factory, is characterized in that solar energy is converted into electric energy through solar energy, namely solar photovoltaic, in practical application, a solar panel made of semiconductor materials such as silicon is utilized, direct current is generated through illumination, solar power generation has the characteristics of modularization of battery components, convenience in installation and maintenance, flexibility in use mode and the like, solar power generation is the most applied technology, solar photo-thermal power generation is utilized to heat a medium through a concentrating and heat collecting system, traditional steam power generation equipment is utilized to generate power, a simple photovoltaic cell can provide energy for a watch and a calculator, a more complex photovoltaic system can provide illumination for a house and supply power for a power grid, photovoltaic panel components can be manufactured into different shapes, the components can be connected to generate more electric power, a solar panel component can be used on the surface of a balcony and a building, the photovoltaic panel component is even used as a part of a window, a skylight or a shielding device, and the photovoltaic facility is commonly called as a photovoltaic system attached to the building.

However, the existing sloping roof adopts a bolt connection mode when the bracket for the photovoltaic system is installed, the bracket after bolt fixing is inconvenient to adjust the angle of the bracket, the angle of the photovoltaic panel is in a fixed state after the sloping roof bracket is installed, and when the angle is required to be adjusted, the steps are complex and the cost is high, so that the utilization rate of the photovoltaic bracket is reduced; meanwhile, the photovoltaic support is arranged at the top of a house, the photovoltaic panel is easy to pollute and dirty after being arranged for a long time, the support is high in mounting height and inconvenient to clean, and the utilization rate of the polluted photovoltaic panel can be reduced. And when the photovoltaic panel is cleaned, the workload of the staff is increased, and the risk of accidents caused by falling of the staff from the high altitude is increased.

Disclosure of Invention

The invention provides a support structure for a sloping roof photovoltaic system, which solves the problems set forth in the background art.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a supporting structure for sloping roof photovoltaic system uses, includes the sloping roof body, the even bolted connection of both sides has the couple around sloping roof body up end, one side bolted connection that the sloping roof body was kept away from to the couple has the slide rail, the up end fixed mounting of slide rail has the bottom plate, the top of sloping roof body is provided with the hinge, and both sides respectively with two bottom plate fixed connection on front and back around the hinge, the upper surface of bottom plate articulates there is the dead lever, the extension rod has been cup jointed in the inner wall activity of dead lever, the inside of extension rod is provided with elevating gear, the one end that the dead lever was kept away from to the extension rod articulates there is the photovoltaic board.

Optionally, the lower terminal surface fixed mounting of sloping roof body has the house body, and the inside of house body is provided with the power control case, the left side fixed mounting of house body has the storage water tank, the front and the back fixedly connected with aqueduct of storage water tank, the one end fixed mounting that the aqueduct kept away from the storage water tank has the water catch bowl that is located the sloping roof body front and back both sides.

Optionally, elevating gear includes the ruler strip of one side fixed connection with the extension rod inner wall, one side swing joint that the ruler strip kept away from the extension rod has the driving gear, the inner wall fixed sleeve of driving gear has turned lever.

Optionally, the lower bottom surface fixed mounting of photovoltaic board has the movable rod, the inner wall movable mounting that the photovoltaic board one end was kept away from to the movable rod has a support, and the lower extreme of a support and the up end fixed connection of bottom plate.

Optionally, the lower bottom surface of storage water tank is provided with the drain pipe, the inner wall activity of storage water tank has cup jointed the filter, the water level alarm of one side fixedly connected with filter top of storage water tank inner wall, and the one end of water level alarm passes through the wire connection with the power control box of house body installation, the inner wall fixed mounting of storage water tank has the water pump, the up end fixedly connected with water conduit of storage water tank, the upper surface evenly distributed of the one end that the water conduit kept away from the storage water tank has the connecting pipe, the upper end fixedly connected with No. two supports of connecting pipe, both ends movable mounting has high pressure shower nozzle around No. two supports.

Optionally, the lower terminal surface fixed mounting of aqueduct has the bleeder, the left side of bleeder is provided with the rivers control valve, and the one end of rivers control valve passes through the wire connection with the power control box of house body installation.

Optionally, one side fixed mounting of water catch bowl has L shape pole, the left and right sides fixedly connected with stopper of L shape pole, and stopper and house body's front and back bolted connection.

Optionally, the lower extreme fixed connection's of water pump inlet tube, the one end fixedly connected with outlet pipe of water pump keeping away from the inlet tube, the upper end of the outlet pipe of water pump and the lower extreme fixed connection of water pipe.

The invention has the following beneficial effects:

1. this a supporting structure for sloping roof photovoltaic system is used, through the cooperation between elevating gear, the dead lever, extension rod and the photovoltaic board, utilize the circumference rotation of the driving gear in the elevating gear, the extension of ruler strip length and the motion of retracting have been driven, the control effect of rising or decline of photovoltaic board one end has been realized, reach the effect of adjusting the photovoltaic board angle, the problem that the supporting structure of sloping roof body is inconvenient for adjusting has been solved effectively, the mode of adopting elevating gear control photovoltaic board angle has replaced the fixed of bolt, the flexibility of photovoltaic board after the installation has been improved, the step of photovoltaic board angle adjustment has been simplified, thereby the convenience of photovoltaic board installation has been improved.

2. This a supporting structure for sloping roof photovoltaic system is used, through the cooperation between storage water tank, high-pressure nozzle, water catch bowl and the water pump, utilize the water pump to provide power for the flow of storage water tank inside water, the play water effect of high-pressure nozzle has been realized, the clean effect to the photovoltaic board surface has been reached, the mode that adopts high-pressure nozzle to wash the photovoltaic board surface has replaced artificial washing, the work load of staff has been alleviateed, still reduced the risk that unexpected accident takes place when the aloft work of staff, make the photovoltaic board make the dirty wash away with photovoltaic board surface under the impact force that high-pressure nozzle goes out water simultaneously, avoid the dirty influence of covering to the photovoltaic board result of use that adheres to, thereby improve the utilization ratio of photovoltaic board.

3. This a supporting structure for sloping roof photovoltaic system is used, through the cooperation between storage water tank, the filter, branch pipe and the rivers control valve, utilize the filter to the filtration of storage water tank inside water, water and impurity's separation has been realized, reached the purifying effect to water, the problem of impurity jam water pipe in the rainwater has been solved effectively, the separation of rainwater and impurity, the inside that has avoided the impurity to fall at the water pipe causes the formation of incrustation scale to lead to the damage of water pipe, the life of water pipe has been prolonged, the work of manual work mediation when having saved the water pipe jam, utilize the water level alarm simultaneously, avoid the inside water of storage water tank too much to lead to the overflow of water.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a side cross-sectional view of a water storage tank in the construction of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A of FIG. 2;

FIG. 4 is a side view of a sump in the construction of the present invention;

fig. 5 is a top view of a second bracket in the structure of the present invention.

In the figure: 1. a pitched roof body; 2. a hook; 3. a slide rail; 4. a hinge; 5. a fixed rod; 6. an extension rod; 7. a lifting device; 71. a ruler strip; 72. a drive gear; 73. a rotating lever; 8. a photovoltaic panel; 9. a house body; 10. a water storage tank; 11. a water conduit; 12. a water collection tank; 13. a movable rod; 14. a first bracket; 15. a filter plate; 16. a water level alarm; 17. a water pump; 18. a water conduit; 19. a connecting pipe; 20. a second bracket; 21. a high pressure nozzle; 22. a branch pipe; 23. a water flow control valve; 24. a bottom plate; 25. an L-shaped rod; 26. and a limiting block.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: a support structure for a pitched roof photovoltaic system comprises a pitched roof body 1, wherein hooks 2 are uniformly connected with the front side and the rear side of the upper end face of the pitched roof body 1 through bolts, the hooks 2 play a role of connecting sliding rails 3 with the pitched roof body 1, one side of each hook 2 far away from the pitched roof body 1 is connected with the sliding rails 3 through bolts, the bottom plate 24 is fixedly arranged on the upper end face of each sliding rail 3, a hinge 4 is arranged above the pitched roof body 1, the front side and the rear side of each hinge 4 are respectively fixedly connected with the two bottom plates 24 on the front side and the rear side, the hinge 4 plays a role of connecting the front bottom plate 24 and the rear bottom plate 24, the installation stability of the bottom plates 24 is strengthened, the front bottom plate 24 and the rear bottom plate 24 can be moved, a fixed rod 5 is hinged on the upper surface of the bottom plate 24, an extension rod 6 is movably sleeved on the inner wall of the fixed rod 5, the hinged connection mode enables the extension rod 6 to change the angle of a photovoltaic plate 8 to be realized while the length extends, the angle adjustment step of the photovoltaic panel 8 is simplified by adjusting the length of the extension rod 6, the workload of workers for installing the photovoltaic panel 8 is reduced, the lifting device 7 is arranged in the extension rod 6, the movement of the lifting device 7 provides power and support for the movement of the extension rod 6, the photovoltaic panel 8 is hinged at one end of the extension rod 6 far away from the fixed rod 5, the extension rod 6 is hinged with the photovoltaic panel 8, the adjustment of the length of the extension rod 6 can be realized, the photovoltaic panel 8 still makes circular arc movement at the outer wall of the first bracket 14, the movable rod 13 is fixedly arranged at the lower bottom surface of the photovoltaic panel 8, the first bracket 14 is movably arranged at the inner wall of one end of the movable rod 13 far away from the photovoltaic panel 8, the lower end of the first bracket 14 is fixedly connected with the upper end surface of the bottom plate 24, the movable rod 13 rotates at the outer wall of the first bracket 14, play the reinforcement effect when 8 angle modulation of photovoltaic board, realized the perk motion of 8 sides of photovoltaic board, consolidated the stability of photovoltaic board 8 when angle modulation.

Referring to fig. 2, a house body 9 is fixedly mounted on the lower end surface of a pitched roof body 1, a power control box is arranged in the house body 9, a power supply source is provided for the operation of each electric element by the installation of the power control box, a water storage tank 10 is fixedly mounted on the left side of the house body 9, the installation of the water storage tank 10 plays a role in storing rainwater, water guide pipes 11 are fixedly connected to the front and the back of the water storage tank 10, a water collecting tank 12 positioned on the front side and the back side of the pitched roof body 1 is fixedly mounted on one end of the water guide pipe 11, the water collecting tank 12 plays a role in collecting rainwater, the rainwater is convenient to clean after being collected, an L-shaped rod 25 is fixedly mounted on one side of the water collecting tank 12, a limiting block 26 is fixedly connected to the left side and the right side of the L-shaped rod 25, the limiting block 26 is connected with the front side and the back of the house body 9 through bolts, and the L-shaped rod 25 plays a role in connecting the water collecting tank 12 with the house body 9, and stability in installation and use of the water collecting tank 12 is enhanced.

Referring to fig. 2 and 3, the lifting device 7 includes a ruler strip 71 fixedly connected to one side of the inner wall of the extension rod 6, a driving gear 72 is movably connected to one side of the ruler strip 71 away from the extension rod 6, and the circumferential rotation of the driving gear 72 realizes the length adjustment movement of the ruler strip 71, so that the extension length of the extension rod 6 is adjusted, the effect of adjusting the angle of the photovoltaic panel 8 is achieved, a rotating rod 73 is fixedly sleeved on the inner wall of the driving gear 72, and the rotation of the rotating rod 73 provides power for the circumferential rotation of the driving gear 72.

Referring to fig. 4 and 5, a drain pipe is disposed at the bottom surface of the water storage tank 10, a filter plate 15 is movably sleeved on the inner wall of the water storage tank 10, the filter plate 15 is mounted to separate rainwater from impurities, scale formation caused by impurities in the rainwater falling into the water pipe in the flowing process is avoided, scale accumulation is reduced, water pipe blockage is avoided, manual dredging and water pipe blockage work is saved, the service life of the water pipe is prolonged, a water level alarm 16 above the filter plate 15 is fixedly connected to one side of the inner wall of the water storage tank 10, one end of the water level alarm 16 is connected with a power supply control box mounted on the house body 9 through wires, the water level alarm 16 plays a role in warning when the water level in the water storage tank 10 reaches a certain depth, overflow caused by excessive water storage in the water storage tank 10 and damage to the water storage tank 10 are avoided, the service life of the water storage tank 10 is prolonged, the water pump 17 is fixedly arranged on the inner wall of the water storage tank 10, the water pump 17 is arranged to provide power for the movement of water flow in the water storage tank 10, the water conduit 18 is fixedly connected to the upper end surface of the water storage tank 10, the water inlet pipe is fixedly connected to the lower end of the water pump 17, the water outlet pipe is fixedly connected to one end of the water pump 17, which is far away from the water inlet pipe, the upper end of the water outlet pipe of the water pump 17 is fixedly connected with the lower end of the water conduit 18, the connecting pipes 19 are uniformly distributed on the upper surface of one end of the water conduit 18, which is far away from the water storage tank 10, the height of the connecting pipes 19 is always higher than the highest point distance when the photovoltaic panel 8 rotates, the collision between the photovoltaic panel 8 and the high-pressure spray head 21 is avoided, the upper end of the connecting pipes 19 is fixedly connected with the second bracket 20, the second bracket 20 plays a supporting role in the installation of the high-pressure spray head 21, and a platform is provided for the installation of the high-pressure spray head 21, the front and back both ends movable mounting of No. two support 20 has high-pressure shower nozzle 21, utilize the play water of high-pressure shower nozzle 21, make the dirty of photovoltaic board 8 surface dependence and the separation of photovoltaic board 8 under the impact force effect of water, reach the cleaning action to photovoltaic board 8, replace artifical abluent mode, the work load of staff has been alleviateed, the unexpected accident's risk when the staff washs with photovoltaic board 8 in the eminence simultaneously has also been reduced, and to the washing of dirty, the cover of dirty to photovoltaic board 8 has also been avoided leading to the reduction of photovoltaic board 8 result in effect of use, the lower terminal surface fixed mounting of aqueduct 11 has lateral pipe 22, the left side of lateral pipe 22 is provided with rivers control valve 23, and the one end of rivers control valve 23 passes through wire connection with the power control box of house body 9 installation, lateral pipe 22 plays the reposition of redundant rainwater effect to the drainage system, make the inside rainwater of storage tank 10 deposit the back and the rainwater of overfall, and rivers control valve 23 is the control to the flow of rainwater, reach the effect of rainwater.

In summary, when the support structure for a sloping roof photovoltaic system is used, firstly, the hook 2 is fixedly connected with the sloping roof body 1 through bolts, then the sliding rail 3 is fixed on the surface of the hook 2, then the bottom plate 24 is installed, the position of the photovoltaic panel 8 movably connected with the bottom plate 24 is also determined when the bottom plate 24 is installed, then the angle of the bottom plate 24 is adjusted according to actual installation conditions, the rotating rod 73 is rotated, the rotating rod 73 rotates and drives the circumference of the driving gear 72 to rotate, the driving gear 72 rotates and drives the extension and retraction of the length of the ruler strip 71, the ruler strip 71 moves and drives the lifting or descending of one side of the photovoltaic panel 8, at the moment, the movable rod 13 rotates on the outer wall in the middle of the first support 14 to strengthen the installation stability of the bottom plate 24, the extending rod 6 and the photovoltaic panel 24 are hinged, simultaneously combining the hinged connection mode of the fixed rod 5 and the bottom plate 24, when the length of the extension rod 6 is extended, the tilting of one end of the photovoltaic panel 8 is achieved, the rotation of the rotating rod 73 can be stopped after the angle of the bottom plate 24 is adjusted, at the moment, the use of the bottom plate 24 can be realized by starting the power control box arranged on the house body 9, then, when rainy days are met, rainwater slides down to the inside of the water collecting tank 12 along the outer wall of the photovoltaic panel 8, meanwhile, the rainwater on the outer wall of the pitched roof body 1 and the bottom plate 24 also falls to the inside of the water collecting tank 12, the rainwater flows into the inside of the water storage tank 10 through the inside of the water guide pipe 11, when the storage water level of the rainwater in the water storage tank 10 reaches the water level alarm 16, the water level alarm 16 generates an alarm, at the moment, the movable rod 13 is started after the power key for controlling water inlet of the water storage tank 10 is closed, the rainwater cannot flow into the inside of the water storage tank 10 after the power key for water inlet of the water storage 10 is closed, after the movable rod 13 is opened, rainwater flows into a corresponding drainage system along the inside of the branch pipe 22, finally, as the bottom plate 24 is exposed outside, pollutant and excrement of birds can fall onto the surface of the bottom plate 24, so that the surface of the bottom plate 24 is covered by the pollutant, the water pump 17 is started to drive water in the water storage tank 10 to enter the water conduit 18 through the filtration of the filter plate 15, then flows into the connecting pipe 19 and then is sprayed onto the surface of the bottom plate 24 through the high-pressure spray head 21, flushing on the surface of the bottom plate 24 is realized, and the flushed water flows into the water storage tank 10 through the collection of the water collecting tank 12, so that a water circulation effect is formed.

In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Support structure for sloping roof photovoltaic system, including sloping roof body (1), its characterized in that: the utility model discloses a water storage tank, including slope roof body (1), couple (2) are connected with to even bolted connection in front and back both sides of the up end of slope roof body (1), one side bolted connection that couple (2) kept away from slope roof body (1) has slide rail (3), the up end fixed mounting of slide rail (3) has bottom plate (24), the top of slope roof body (1) is provided with hinge (4), and the front and back both sides of hinge (4) respectively with two bottom plates (24) fixed connection in front and back, the upper surface of bottom plate (24) articulates there is dead lever (5), the inner wall activity of dead lever (5) cup joints extension rod (6), the inside of extension rod (6) is provided with elevating gear (7), the one end that extension rod (6) kept away from dead lever (5) articulates there is photovoltaic board (8), the lower terminal surface fixed mounting of slope roof body (1) has house body (9), and the inside of house body (9) is provided with power control box, the left side fixed mounting (10) of house body (9), the water storage tank (10) and the drain pipe (11) are connected with in front and back water storage tank (10) are located water collector tank (10) the water pipe (12) are kept away from the front of the water storage tank (1), the utility model discloses a water level alarm, including water storage tank (10), filter (15) have been cup jointed in the inner wall activity of water storage tank (10), water level alarm (16) of one side fixedly connected with filter (15) top of water storage tank (10) inner wall, and the one end of water level alarm (16) passes through the wire connection with the power control box of house body (9) installation, the inner wall fixed mounting of water storage tank (10) has water pump (17), the up end fixedly connected with water conduit (18) of water storage tank (10), the upper surface evenly distributed of the one end of water conduit (18) keeping away from water storage tank (10) has connecting pipe (19), the upper end fixedly connected with No. two support (20) of connecting pipe (19), both ends movable mounting has high-pressure shower nozzle (21) around No. support (20), the lower terminal surface fixed mounting of water conduit (11) has lateral pipe (22), the left side of lateral pipe (22) is provided with rivers control valve (23), and the one end of rivers control valve (23) passes through the connection with the power control box of house body (9) installation.

2. A support structure for a sloping roof photovoltaic system as claimed in claim 1, wherein: the lifting device (7) comprises a ruler strip (71) fixedly connected with one side of the inner wall of the extension rod (6), a driving gear (72) is movably connected with one side, far away from the extension rod (6), of the ruler strip (71), and a rotating rod (73) is fixedly sleeved on the inner wall of the driving gear (72).

3. A support structure for a sloping roof photovoltaic system as claimed in claim 1, wherein: the lower bottom surface fixed mounting of photovoltaic board (8) has movable rod (13), the inner wall movable mounting of the one end of photovoltaic board (8) is kept away from to movable rod (13) has support (14) No. one, and the lower extreme of support (14) and the up end fixed connection of bottom plate (24).

4. A support structure for a sloping roof photovoltaic system as claimed in claim 1, wherein: an L-shaped rod (25) is fixedly arranged on one side of the water collecting tank (12), limiting blocks (26) are fixedly connected to the left side and the right side of the L-shaped rod (25), and the limiting blocks (26) are connected with the front face and the back face of the house body (9) through bolts.

5. A support structure for a sloping roof photovoltaic system as claimed in claim 1, wherein: the water pump is characterized in that the lower end of the water pump (17) is fixedly connected with a water inlet pipe, one end, far away from the water inlet pipe, of the water pump (17) is fixedly connected with a water outlet pipe, and the upper end of the water outlet pipe of the water pump (17) is fixedly connected with the lower end of the water diversion pipe (18).