CN117328621B - Waterproof assembly for photovoltaic car shed protection system - Google Patents
Waterproof assembly for photovoltaic car shed protection system Download PDFInfo
- Publication number
- CN117328621B CN117328621B CN202311547342.0A CN202311547342A CN117328621B CN 117328621 B CN117328621 B CN 117328621B CN 202311547342 A CN202311547342 A CN 202311547342A CN 117328621 B CN117328621 B CN 117328621B
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- China
- Prior art keywords
- photovoltaic
- groove
- main beam
- water tank
- elastic bag
- Prior art date
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Links
- 239000002390 adhesive tape Substances 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0409—Drainage outlets, e.g. gullies
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/38—Devices for sealing spaces or joints between roof-covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/40—Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering; Elements for particular purposes, e.g. ridge elements, specially designed for use in conjunction with slabs or sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/025—Small garages, e.g. for one or two cars in the form of an overhead canopy, e.g. carports
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D2013/0495—Drainage on the roof surface to storage tanks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic cabins, in particular to a waterproof assembly for a photovoltaic cabin protection system. This kind of waterproof component for photovoltaic bicycle shed protection system promotes blade and roller through rivers along the basin and rotates, and the synchronous circular motion of three extrusion arris of roller side simultaneously, this in-process extrusion arris extrudes the elastic bag in turn, inhale inside air by the sunction inlet to the discharge port extrusion, and along the inside that goes up the connecting pipe entering adhesive tape, make it expand in the recess to the draw-in groove, extrude the photovoltaic board, the flexible restraint of accessible adhesive tape strengthens the fixing of photovoltaic board on the one hand, avoid the strong wind to blow the photovoltaic board and rock along the draw-in groove and cause the damage, on the other hand usable adhesive tape fills the clearance between photovoltaic board and the draw-in groove, avoid the rainwater at bicycle shed top to infiltrate the bicycle shed inboard along above-mentioned clearance, make the bicycle shed have better waterproof ability.
Description
Technical Field
The invention relates to the technical field of photovoltaic cabins, in particular to a waterproof assembly for a photovoltaic cabin protection system.
Background
The photovoltaic car shed, as the name implies, combines the photovoltaic with the shed roof, which is the simplest one of the combination of the photovoltaic and the building. The multifunctional garage not only can realize all functions of the traditional garage, but also can bring benefits to owners for power generation. The steel structure support is generally adopted, is simple, elegant, fashionable and attractive, is a clean and environment-friendly new energy source, and effectively relieves the environment and energy pressure of society.
The photovoltaic carport can be divided into a double-parking-space carport and a single-parking-space carport according to the types of parking spaces. Most of the parking spaces are in modularized design, can be used singly or combined in multiple modes, are convenient to expand, have few parking spaces and have hundreds of parking spaces, and the flexibility is high. Taking the design structure of a single-car-position photovoltaic car shed as an example, generally adopting upright posts positioned at two sides of a car space as supports, arranging a frame at the top, installing a photovoltaic panel in the frame, directly adopting a solar panel as a roof system thereof, connecting the solar panel and fixing the solar panel in a mode of an aluminum alloy pressing block, and easily penetrating rainwater into the inner side of the car shed along an installation gap between the photovoltaic panel and the frame in rainy weather, thereby influencing the use environment in the shed and easily causing potential safety hazards to electrical equipment in the shed.
In view of this, we propose a waterproof assembly for a photovoltaic shed protection system.
Disclosure of Invention
The invention aims to provide a waterproof component for a photovoltaic shed protection system, which solves the problems that in the background technology, rainwater is easy to permeate into the inner side of a shed along the installation gap between a photovoltaic plate and a frame, the use environment in the shed is affected, and potential safety hazards are easy to cause to electrical equipment in the shed. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a photovoltaic bicycle shed protection system is with waterproofing membrane, is including being two stands that vertically set up, and the upper end deflection to the slope of stand, two the fixed frame that is provided with in top of stand, and install the photovoltaic board in the frame, the frame comprises a plurality of vertically girder and a plurality of horizontal purlin are crisscross fixed.
The photovoltaic panel is located between two adjacent girders, and a clamping device for installing the photovoltaic panel is arranged on the girders.
And tail plates are fixedly arranged at the rear ends of the main beams positioned at one side of the lower position.
Preferably, the clamping device comprises two clamping grooves which are a group, the two clamping grooves are respectively formed in the side surfaces of the opposite sides of the two adjacent main beams, and the photovoltaic panel is clamped on the main beams in a sliding manner along the clamping grooves on the two sides.
The embedded groove is formed in the front end of the clamping groove, the abutting plate pushed by the photovoltaic plate is rotationally connected to the embedded groove, the buckling plate is fixedly connected to the abutting plate, and the buckling plate and the abutting plate are of an L-shaped structure.
The junction of the abutting plate is vertically provided with a shaft hole, a lock pin is rotatably connected in the shaft hole in a sliding manner, a rectangular head is arranged at the bottom end of the lock pin, and a rectangular hole corresponding to the rectangular head is arranged on the bottom wall of the caulking groove.
And the main beam is provided with an airtight piece corresponding to the caulking groove and the photovoltaic panel.
Preferably, the airtight piece is including seting up in the basin of girder top surface, and the basin is located the one end of girder high position for closed structure, the one end of the girder low position of basin is the open structure that runs through the tailboard.
The inside of basin is provided with a plurality of axostylus axostyle, and rotates on the axostylus axostyle and be connected with the roller, the surface annular array of roller has a plurality of and basin adaptation's blade, and annular array has three extrusion arris on the side terminal surface of roller.
The side wall of the water tank is fixedly provided with an elastic bag corresponding to the roller, and the elastic bag is of a C-shaped structure and is matched with the running path of the extrusion edge.
The bottom end of the elastic bag is provided with a suction inlet, and the top end of the elastic bag is provided with a discharge outlet.
The inner top wall of the clamping groove is provided with a groove, a hollow adhesive tape corresponding to the photovoltaic panel is fixedly embedded in the groove, an upper perforation is formed in the main beam, the upper perforation is communicated with the groove and the water tank, and an upper connecting pipe is arranged in the upper perforation. And two ends of the upper connecting pipe are respectively connected to the discharge ports of the rubber strip and the elastic bag, and the upper connecting pipe is used for communicating the elastic bag with the inside of the rubber strip.
And the girder is provided with a water drawing device matched with the elastic bag.
Preferably, the water drawing device comprises a lower perforation arranged in the main beam, the lower perforation is communicated with the water tank and the clamping groove, a lower connecting pipe is arranged in the lower perforation, one end of the lower connecting pipe is communicated with the clamping groove, and the other end of the lower connecting pipe is communicated with the suction inlet of the elastic bag.
Preferably, the rectangular holes penetrate through the bottom of the main beam and are communicated with the outside.
Preferably, the top joint of girder has the otter board that corresponds with the basin.
Preferably, the tail part of the main beam is fixedly provided with a pressure valve communicated with the adhesive tape.
Preferably, the top surface of the main beam is set to be concave inwards by taking the water tank as the center.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the blades and the rollers are pushed to rotate by water flow along the water tank, meanwhile, the three extrusion edges at the side ends of the rollers synchronously move circularly, in the process, the extrusion edges alternately extrude the elastic bag, air sucked into the elastic bag from the suction inlet is extruded to the discharge outlet, and the elastic bag enters the adhesive tape along the upper connecting pipe to expand the elastic bag in the groove towards the clamping groove, so that the photovoltaic panel is extruded, on one hand, the fixing of the photovoltaic panel can be enhanced by flexible constraint of the adhesive tape, the damage caused by the shaking of the photovoltaic panel along the clamping groove due to the blowing of strong wind is avoided, on the other hand, the adhesive tape can be utilized to fill gaps between the photovoltaic panel and the clamping groove, rainwater at the top of the shed is prevented from penetrating into the inner side of the shed along the gaps, so that the shed has better waterproof capability, and compared with the gap-driving sealant, the residual adhesive tape is not required to be removed, the subsequent maintenance and replacement of the photovoltaic panel are more convenient.
According to the self-drying device, the elastic bag rebounds to synchronously suck along the suction inlet, and the suction force is guided into the clamping groove by the lower connecting pipe, so that on one hand, the adhesive tape can be pulled by suction to deform so as to be embedded into a gap between the photovoltaic panel and the clamping groove, the adhesive tape is prevented from simply bulging out of the groove to be attached to the photovoltaic panel, the sealing waterproof effect is improved, and on the other hand, water seepage possibly existing in the clamping groove can be sucked out by the suction force, so that the self-drying of the connection position of the photovoltaic panel and the main beam is realized.
According to the photovoltaic panel clamping device, the photovoltaic panel is used for pushing the retaining plate and the buckle plate to deflect, the lock pin on the retaining plate rotates synchronously until the retaining plate rotates into the caulking groove, the buckle plate rotates out of the caulking groove and is buckled at the front end of the photovoltaic panel, the moment head at the bottom end of the lock pin is shifted to be aligned by being staggered with the moment hole, the moment head is inserted into the moment hole, so that the retaining plate and the buckle plate are locked, and the photovoltaic panel is installed along the clamping groove.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is an exploded view of the photovoltaic panel and main beam of the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 4;
FIG. 6 is a schematic view of the structure of the caulking groove, the retaining plate and the buckle plate according to the present invention;
FIG. 7 is a schematic view of the bottom view of the lock pin and the rectangular hole of the present invention;
FIG. 8 is a schematic view of a partial perspective view of a main beam and a sink according to the present invention;
FIG. 9 is a partial perspective sectional view of the sink of the present invention;
FIG. 10 is a schematic view of the structure of the roller, the pressing rib and the elastic bag according to the present invention;
FIG. 11 is a perspective view of the upper and lower perforations of the present invention.
In the figure: 1. a column; 2. a frame; 21. a main beam; 22. purlin; 3. a photovoltaic panel; 4. a clamping device; 41. a clamping groove; 42. a caulking groove; 43. a retaining plate; 44. a buckle plate; 45. a shaft hole; 46. a locking pin; 47. a rectangular head; 48. rectangular holes; 49. an airtight member; 491. a water tank; 492. a shaft lever; 493. a roller; 494. a blade; 495. extruding the edges; 496. an elastic bag; 497. a suction inlet; 498. a discharge port; 499. a groove; 4910. an adhesive tape; 4911. punching on the upper part; 4912. an upper connecting pipe; 4913. a water drawing device; 49131. a lower perforation; 49132. a lower connecting pipe; 5. and a tail plate.
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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the waterproof assembly for the photovoltaic car shed protection system comprises two upright posts 1 which are longitudinally arranged, wherein the upper ends of the upright posts 1 deflect to incline, the tops of the two upright posts 1 are fixedly provided with frames 2, photovoltaic panels 3 are arranged in the frames 2, and the frames 2 are formed by a plurality of longitudinal main beams 21 and a plurality of transverse purlines 22 in a staggered and fixed mode;
the photovoltaic panels 3 are positioned between two adjacent main beams 21, the main beams 21 are provided with clamping devices 4 for installing the photovoltaic panels 3, when the photovoltaic panels 3 are installed, the panel bodies are placed between the main beams 21 and bear force through purlines 22, and then the clamping devices 4 are used for fixing;
The tail plate 5 is fixedly arranged at the rear end of the lower side of the plurality of main beams 21, and the tail plate 5 is used for limiting the photovoltaic plate 3 placed in the frame 2 in an inclined state, so that the photovoltaic plate 3 is prevented from sliding out along the tail.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 11, the clamping device 4 includes two clamping grooves 41 as a group, the two clamping grooves 41 are respectively formed on the opposite side surfaces of two adjacent main beams 21, and the photovoltaic panel 3 is slidably clamped on the main beams 21 along the clamping grooves 41 on the two sides;
The front end of the clamping groove 41 is provided with a caulking groove 42, a retaining plate 43 pushed by the photovoltaic panel 3 is rotationally connected to the caulking groove 42, a buckle plate 44 is fixedly connected to the retaining plate 43, the buckle plate 44 and the retaining plate 43 are in an L-shaped structure, the photovoltaic panel 3 slides into the clamping groove 41 from the front end of the main beam 21 in the installation process, the photovoltaic panel 3 pushes the retaining plate 43 and the buckle plate 44 to deflect, and a lock pin 46 on the retaining plate 43 rotates synchronously until the retaining plate 43 rotates into the caulking groove 42, and the buckle plate 44 rotates out of the caulking groove 42 and is fastened at the front end of the photovoltaic panel 3;
The joint of the retaining plate 43 is vertically provided with a shaft hole 45, the shaft hole 45 is in non-rotatable sliding connection with a lock pin 46, the bottom end of the lock pin 46 is provided with a rectangular head 47, the bottom wall of the caulking groove 42 is provided with a rectangular hole 48 corresponding to the rectangular head 47, the rectangular head 47 at the bottom end of the lock pin 46 is shifted to para position from the rectangular hole 48, and the rectangular head 47 can be inserted into the rectangular hole 48, so that the retaining plate 43 and the buckle 44 are locked;
the main beam 21 is provided with an airtight member 49 corresponding to the caulking groove 42 and the photovoltaic panel 3.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 11, the airtight member 49 includes a water tank 491 opened on the top surface of the main beam 21, and one end of the water tank 491 located at the high position of the main beam 21 is a closed structure, and one end of the water tank 491 located at the low position of the main beam 21 is an open structure penetrating through the tailboard 5;
The inside of the water tank 491 is provided with a plurality of shaft rods 492, the shaft rods 492 are rotationally connected with rollers 493, the surface of the rollers 493 is annularly provided with a plurality of blades 494 which are matched with the water tank 491, the side end surface of the rollers 493 is annularly provided with three extrusion ribs 495, the rainwater at the canopy flows into the water tank 491 and flows along with the inclined main beam 21, the water flow pushes the blades 494 and the rollers 493 to rotate along the water tank 491, and meanwhile, the three extrusion ribs 495 at the side ends of the rollers 493 synchronously and circularly move;
An elastic bag 496 corresponding to the roller 493 is fixedly arranged on the side wall of the water tank 491, and the elastic bag 496 is of a C-shaped structure and is matched with the running path of the extrusion rib 495;
The bottom end of the elastic bag 496 is provided with a suction inlet 497 and the top end of the elastic bag 496 is provided with a discharge outlet 498;
a groove 499 is formed in the inner top wall of the clamping groove 41, a hollow adhesive tape 4910 corresponding to the photovoltaic panel 3 is fixedly embedded in the groove 499, an upper through hole 4911 is formed in the main beam 21, the upper through hole 4911 is communicated with the groove 499 and the water tank 491, and an upper connecting pipe 4912 is arranged in the upper through hole 4911; the two ends of the upper connecting tube 4912 are respectively connected to the adhesive tape 4910 and the outlet 498 of the elastic bag 496, the upper connecting tube 4912 communicates the elastic bag 496 with the inside of the adhesive tape 4910, the extrusion ribs 495 alternately extrude the elastic bag 496, air sucked into the elastic bag 496 through the suction inlet 497 is extruded to the outlet 498, and enters the inside of the adhesive tape 4910 along the upper connecting tube 4912, so that the elastic bag 496 expands into the clamping groove 41 in the groove 499;
The main beam 21 is provided with a scooper 4913 which cooperates with the elastic bag 496.
In this embodiment, as shown in fig. 1,2, 3, 4, and 5 to 11, the water scooping device 4913 includes a lower through hole 49131 formed in the main beam 21, the lower through hole 49131 communicates the water tank 491 with the clamping groove 41, a lower connecting pipe 49132 is provided in the lower through hole 49131, one end of the lower connecting pipe 49132 communicates with the clamping groove 41, the other end of the lower connecting pipe 49132 communicates with a suction inlet 497 of the elastic bag 496, the elastic bag 496 is alternately pressed by the pressing ribs 495, and when air in the elastic bag is extruded toward the discharge outlet 498, the elastic bag 496 is sucked synchronously along the suction inlet 497, and the suction force is guided into the clamping groove 41 by the lower connecting pipe 49132.
In this embodiment, as shown in fig. 1,2,3, 4 and 5 to 11, the rectangular hole 48 penetrates through the bottom of the main beam 21 to communicate with the outside, so that a user can push up the lock pin 46 along the bottom opening of the rectangular hole 48, and the rectangular head 47 is separated from the rectangular hole 48 to unlock the retaining plate 43 and the buckle 44.
In this embodiment, as shown in fig. 1,2, 3, 4, and 5 to 11, the top of the main beam 21 is clamped with a screen corresponding to the water tank 491, the screen does not influence the entry of rainwater on the upper side of the water tank 491, and can intercept sundries such as leaves blown by wind, and prevent the sundries from falling into the water tank 491 and affecting the rotation of the blades 494 and the rollers 493.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5 to 11, a pressure valve is fixedly installed at the tail of the main beam 21 and is communicated with the adhesive tape 4910, and when the internal pressure of the adhesive tape 4910 is too high, the adhesive tape 4910 can be automatically released through the pressure valve, so as to ensure that the adhesive tape 4910 presses the photovoltaic panel 3 stably.
In this embodiment, as shown in fig. 1,2,3, 4, and 5 to 11, the top surface of the main beam 21 is set to be concave inwards with the water tank 491 as the center, so that the rainwater falling on the main beam 21 can be converged into the water tank 491 along the concave structure, thereby ensuring the rainwater collection amount and the corresponding driving force.
The application method and the advantages of the invention are as follows: the waterproof assembly for the photovoltaic car shed protection system works as follows when in use:
as shown in fig. 1,2,3, 4, 5 to 11:
S1, sliding the photovoltaic panel 3 into the clamping groove 41 from the front end of the main beam 21 for installation, in the process, the photovoltaic panel 3 pushes the retaining plate 43 and the buckle plate 44 to deflect, and the lock pin 46 on the retaining plate 43 rotates synchronously until the retaining plate 43 rotates into the caulking groove 42, the buckle plate 44 rotates out of the caulking groove 42 and is buckled and fixed at the front end of the photovoltaic panel 3, the moment head 47 at the bottom end of the lock pin 46 is shifted to para position from the moment hole 48, the moment head 47 is inserted into the moment hole 48, so that the retaining plate 43 and the buckle plate 44 are locked, and the installation of the photovoltaic panel 3 along the clamping groove 41 is completed;
S2, in rainy days, rainwater on the roof flows into a water tank 491 and flows along with an inclined main beam 21, the water flow pushes a blade 494 and a roller 493 to rotate along the water tank 491, simultaneously three extrusion edges 495 at the side ends of the roller 493 synchronously move circularly, and in the process, the extrusion edges 495 alternately extrude an elastic bag 496 to extrude air sucked into the elastic bag 498 from a suction inlet 497 to a discharge outlet 498 and enter the adhesive tape 4910 along an upper connecting pipe 4912 to expand in a groove 499 to a clamping groove 41, so that the photovoltaic panel 3 is extruded;
s3, when the pressing ribs 495 alternately press the elastic bag 496 to press the air inside the elastic bag 496 toward the discharge port 498, the elastic bag 496 rebounds to suck along the suction port 497 simultaneously, and the suction force is guided into the locking groove 41 by the lower connection pipe 49132.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a photovoltaic bicycle shed protection system is with waterproofing membrane, is including being two stand (1) of vertical setting, and the upper end deflection of stand (1) is to the slope, two the fixed frame (2) that is provided with in top of stand (1), and install photovoltaic board (3), its characterized in that in frame (2): the frame (2) is formed by a plurality of longitudinal main beams (21) and a plurality of transverse purlines (22) in a staggered and fixed mode;
the photovoltaic panels (3) are positioned between two adjacent main beams (21), and clamping devices (4) for installing the photovoltaic panels (3) are arranged on the main beams (21);
The rear ends of the main beams (21) positioned at one side of the lower position are fixedly provided with tail plates (5);
The clamping device (4) comprises two clamping grooves (41) which are a group, the two clamping grooves (41) are respectively formed in the side surfaces of the opposite sides of the two adjacent main beams (21), and the photovoltaic panel (3) is clamped on the main beams (21) in a sliding manner along the clamping grooves (41) on the two sides;
the front end of the clamping groove (41) is provided with a caulking groove (42), a retaining plate (43) pushed by the photovoltaic plate (3) is rotationally connected to the caulking groove (42), a buckle plate (44) is fixedly connected to the retaining plate (43), and the buckle plate (44) and the retaining plate (43) are in an L-shaped structure;
The connecting part of the abutting plate (43) is vertically provided with a shaft hole (45), a lock pin (46) is rotatably and slidably connected in the shaft hole (45), a rectangular head (47) is arranged at the bottom end of the lock pin (46), and a rectangular hole (48) corresponding to the rectangular head (47) is arranged on the bottom wall of the caulking groove (42);
An airtight piece (49) corresponding to the caulking groove (42) and the photovoltaic panel (3) is arranged on the main beam (21);
the airtight piece (49) comprises a water tank (491) arranged on the top surface of the main beam (21), one end of the water tank (491) positioned at the high position of the main beam (21) is of a closed structure, and one end of the water tank (491) positioned at the low position of the main beam (21) is of an opening structure penetrating through the tail plate (5);
A plurality of shaft rods (492) are arranged in the water tank (491), rollers (493) are rotatably connected to the shaft rods (492), a plurality of blades (494) matched with the water tank (491) are annularly arranged on the surface of the rollers (493), and three extrusion edges (495) are annularly arranged on the side end surfaces of the rollers (493);
an elastic bag (496) corresponding to the roller (493) is fixedly arranged on the side wall of the water tank (491), and the elastic bag (496) is of a C-shaped structure and is matched with the running path of the extrusion edge (495);
the bottom end of the elastic bag (496) is provided with a suction inlet (497), and the top end of the elastic bag (496) is provided with a discharge outlet (498);
A groove (499) is formed in the inner top wall of the clamping groove (41), a hollow adhesive tape (4910) corresponding to the photovoltaic panel (3) is fixedly embedded in the groove (499), an upper through hole (4911) is formed in the main beam (21), the upper through hole (4911) is communicated with the groove (499) and the water tank (491), and an upper connecting pipe (4912) is arranged in the upper through hole (4911); the two ends of the upper connecting pipe (4912) are respectively connected to the rubber strip (4910) and the discharge outlet (498) of the elastic bag (496), and the upper connecting pipe (4912) is used for communicating the elastic bag (496) with the inside of the rubber strip (4910);
The main beam (21) is provided with a water drawing device (4913) matched with the elastic bag (496).
2. The waterproof assembly for a photovoltaic shed protection system according to claim 1, wherein: the water drawing device (4913) comprises a lower perforation (49131) formed in the main beam (21), the lower perforation (49131) is communicated with the water tank (491) and the clamping groove (41), a lower connecting pipe (49132) is arranged in the lower perforation (49131), one end of the lower connecting pipe (49132) is communicated with the clamping groove (41), and the other end of the lower connecting pipe (49132) is communicated with a suction inlet (497) of the elastic bag (496).
3. The waterproof assembly for a photovoltaic shed protection system according to claim 1, wherein: the rectangular hole (48) penetrates through the bottom of the main beam (21) and is communicated with the outside.
4. The waterproof assembly for a photovoltaic shed protection system according to claim 1, wherein: the top of the main beam (21) is clamped with a screen plate corresponding to the water tank (491).
5. The waterproof assembly for a photovoltaic shed protection system according to claim 1, wherein: the tail part of the main beam (21) is fixedly provided with a pressure valve communicated with the adhesive tape (4910).
6. The waterproof assembly for a photovoltaic shed protection system according to claim 1, wherein: the top surface of the main beam (21) is set to be concave inwards by taking the water tank (491) as the center.
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|---|---|---|---|
| CN202311547342.0A CN117328621B (en) | 2023-11-20 | 2023-11-20 | Waterproof assembly for photovoltaic car shed protection system |
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|---|---|---|---|
| CN202311547342.0A CN117328621B (en) | 2023-11-20 | 2023-11-20 | Waterproof assembly for photovoltaic car shed protection system |
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| CN117328621A CN117328621A (en) | 2024-01-02 |
| CN117328621B true CN117328621B (en) | 2024-05-03 |
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Citations (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846811A1 (en) * | 1996-12-06 | 1998-06-10 | Schoop, Christoph | Expansion element |
| WO2002004761A1 (en) * | 2000-07-12 | 2002-01-17 | Kaneka Corporation | Solar battery module, installation structure for solar battery module, roof with power generating function of the installation structure, and method of installing solar battery module |
| EP1772572A1 (en) * | 2005-10-07 | 2007-04-11 | Giuseppe Lamanuzzi | Portable gap filling machine |
| GB0916609D0 (en) * | 2009-09-22 | 2009-11-04 | Trade Fabrication Systems Ltd | Coated insulation board |
| JP2010193799A (en) * | 2009-02-25 | 2010-09-09 | Sekisui Plastics Co Ltd | Greening system |
| FR2955131A1 (en) * | 2010-01-14 | 2011-07-15 | Solar And Co | Solar panel fixing system for roof, has gutters arranged to form solar panel frame receiving chassis that is defined by bottom walls of gutters and inner side walls of gutters, where side walls form lateral adjustment belt of frame of panel |
| JP2013253369A (en) * | 2012-06-05 | 2013-12-19 | A & A Material Corp | Outdoor installation type panel support structure and support method of outdoor installation type panel |
| CN107035080A (en) * | 2017-06-05 | 2017-08-11 | 江西省火电建设公司 | A kind of photovoltaic bicycle shed array waterproof construction |
| CN207553465U (en) * | 2017-12-01 | 2018-06-29 | 刘永芳 | A kind of transparency self-regulation sunshade |
| CN208241604U (en) * | 2018-05-15 | 2018-12-14 | 浙江广森休闲用品有限公司 | A kind of bicycle shed formula solar photovoltaic bracket with water-proof function |
| CN208473140U (en) * | 2018-06-06 | 2019-02-05 | 上海安悦节能技术有限公司 | A kind of anti-sleet structure of photovoltaic bicycle shed |
| KR20190019789A (en) * | 2017-08-19 | 2019-02-27 | 민승기 | Photovoltaic generator with indoor air conditioner for vinyl house |
| KR101959075B1 (en) * | 2018-12-05 | 2019-03-15 | 스카이패널 주식회사 | Building integrated photo voltaic roof system and construction method thereof |
| CN109732499A (en) * | 2019-02-27 | 2019-05-10 | 国网安徽省电力有限公司明光市供电公司 | A kind of improved doorplate location mounting device |
| CN109882378A (en) * | 2019-04-02 | 2019-06-14 | 宁国市顺达密封件制造有限公司 | A kind of combined rubber leather bag pump |
| CN110056135A (en) * | 2019-04-10 | 2019-07-26 | 常州东华建筑安装工程有限公司 | A kind of automatic flow abandoning rainwater collection irrigation system and application method |
| CN110439191A (en) * | 2019-08-09 | 2019-11-12 | 广东中光能投资有限公司 | A kind of new type roof waterproof construction |
| CN210918001U (en) * | 2019-07-22 | 2020-07-03 | 广东格勤能源科技集团有限公司 | Photovoltaic ceiling watertight fittings |
| KR102231752B1 (en) * | 2020-08-04 | 2021-03-23 | 조성범 | solar power generation structure for waterproof |
| KR102234503B1 (en) * | 2020-12-24 | 2021-03-31 | 주식회사 극동 | Airtight windshield system for windows and doors using expansion tube and windbreak blade |
| CN213205109U (en) * | 2020-08-21 | 2021-05-14 | 江苏中信博新能源科技股份有限公司 | Photovoltaic bicycle shed with waterproof function |
| CN113328694A (en) * | 2021-08-04 | 2021-08-31 | 骥志(江苏)新能源科技有限公司 | Photovoltaic module with self-cleaning photovoltaic surface structure |
| CN214204328U (en) * | 2020-11-13 | 2021-09-14 | 国网安徽省电力有限公司明光市供电公司 | Adjustable power distribution cabinet |
| WO2021228713A1 (en) * | 2020-05-12 | 2021-11-18 | Vkr Holding A/S | Building aperture cover, such as a window or door, comprising flexible gasket with sealed cavity |
| CN215107741U (en) * | 2021-06-22 | 2021-12-10 | 厦门欧斯瑞能源科技有限公司 | Waterproof bicycle shed of photovoltaic with gutter structure |
| CN113802778A (en) * | 2021-08-25 | 2021-12-17 | 湖南盛德节能环保科技有限公司 | Steel construction solar photovoltaic waterproof shock attenuation roof |
| CN216196961U (en) * | 2021-11-08 | 2022-04-05 | 湖南合天新能源科技有限公司 | Photovoltaic bicycle shed with waterproof function |
| CN114382238A (en) * | 2022-01-26 | 2022-04-22 | 上海伴亭智能遮阳技术有限公司 | Passive sunshine room of tripe photovoltaic of adjusting luminance |
| CN216690136U (en) * | 2022-01-11 | 2022-06-07 | 李兴明 | Roof waterproof construction for house construction |
| CN217580899U (en) * | 2022-06-28 | 2022-10-14 | 浙江001集团有限公司 | Novel photovoltaic roof waterproof support structure |
| CN217840617U (en) * | 2022-06-28 | 2022-11-18 | 保定嘉盛光电科技股份有限公司 | Hydrophobic combination formula photovoltaic support of roofing |
| CN218176369U (en) * | 2022-09-29 | 2022-12-30 | 陕西建工集团股份有限公司 | Accessible roof waterproof structure |
| CN218594109U (en) * | 2022-11-10 | 2023-03-10 | 苏州和健汽车科技有限公司 | Sunroof structure with photovoltaic board |
| CN218933639U (en) * | 2023-01-31 | 2023-04-28 | 天津汇博聚鑫钢铁有限公司 | Photovoltaic drainage assembly |
| WO2023099982A1 (en) * | 2021-12-01 | 2023-06-08 | Arka Energy Inc. | An enhanced photovoltaic roofing tile system with compressible weather seals |
| CN219227523U (en) * | 2023-02-14 | 2023-06-20 | 河南兴阳科技有限公司 | Waterproof type photovoltaic module frame |
| CN219241103U (en) * | 2022-12-23 | 2023-06-23 | 南京中艺建筑设计院股份有限公司 | Drainage structure for photovoltaic roof |
| CN219316215U (en) * | 2023-04-10 | 2023-07-07 | 安普(天津)新能源科技有限公司 | Waterproof system of photovoltaic sunlight room |
| CN219411547U (en) * | 2023-03-21 | 2023-07-25 | 山东省城建设计院 | Roof cornice waterproof structure based on architectural design |
| CN116771046A (en) * | 2023-07-21 | 2023-09-19 | 怀化市昌顺建筑工程有限公司 | Environment-friendly waterproof device for building construction engineering |
| CN116900726A (en) * | 2023-08-02 | 2023-10-20 | 浙江美力凯光电科技有限公司 | Special-shaped backlight source plate cutting and edging all-in-one machine and use method thereof |
| CN220036893U (en) * | 2023-06-06 | 2023-11-17 | 保定兰格恒流泵有限公司 | Novel peristaltic pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9574352B2 (en) * | 2010-04-26 | 2017-02-21 | Guardian Industries Corp. | Multifunctional static or semi-static photovoltaic skylight and/or methods of making the same |
-
2023
- 2023-11-20 CN CN202311547342.0A patent/CN117328621B/en active Active
Patent Citations (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846811A1 (en) * | 1996-12-06 | 1998-06-10 | Schoop, Christoph | Expansion element |
| WO2002004761A1 (en) * | 2000-07-12 | 2002-01-17 | Kaneka Corporation | Solar battery module, installation structure for solar battery module, roof with power generating function of the installation structure, and method of installing solar battery module |
| EP1772572A1 (en) * | 2005-10-07 | 2007-04-11 | Giuseppe Lamanuzzi | Portable gap filling machine |
| JP2010193799A (en) * | 2009-02-25 | 2010-09-09 | Sekisui Plastics Co Ltd | Greening system |
| GB0916609D0 (en) * | 2009-09-22 | 2009-11-04 | Trade Fabrication Systems Ltd | Coated insulation board |
| FR2955131A1 (en) * | 2010-01-14 | 2011-07-15 | Solar And Co | Solar panel fixing system for roof, has gutters arranged to form solar panel frame receiving chassis that is defined by bottom walls of gutters and inner side walls of gutters, where side walls form lateral adjustment belt of frame of panel |
| JP2013253369A (en) * | 2012-06-05 | 2013-12-19 | A & A Material Corp | Outdoor installation type panel support structure and support method of outdoor installation type panel |
| CN107035080A (en) * | 2017-06-05 | 2017-08-11 | 江西省火电建设公司 | A kind of photovoltaic bicycle shed array waterproof construction |
| KR20190019789A (en) * | 2017-08-19 | 2019-02-27 | 민승기 | Photovoltaic generator with indoor air conditioner for vinyl house |
| CN207553465U (en) * | 2017-12-01 | 2018-06-29 | 刘永芳 | A kind of transparency self-regulation sunshade |
| CN208241604U (en) * | 2018-05-15 | 2018-12-14 | 浙江广森休闲用品有限公司 | A kind of bicycle shed formula solar photovoltaic bracket with water-proof function |
| CN208473140U (en) * | 2018-06-06 | 2019-02-05 | 上海安悦节能技术有限公司 | A kind of anti-sleet structure of photovoltaic bicycle shed |
| KR101959075B1 (en) * | 2018-12-05 | 2019-03-15 | 스카이패널 주식회사 | Building integrated photo voltaic roof system and construction method thereof |
| CN109732499A (en) * | 2019-02-27 | 2019-05-10 | 国网安徽省电力有限公司明光市供电公司 | A kind of improved doorplate location mounting device |
| CN109882378A (en) * | 2019-04-02 | 2019-06-14 | 宁国市顺达密封件制造有限公司 | A kind of combined rubber leather bag pump |
| CN110056135A (en) * | 2019-04-10 | 2019-07-26 | 常州东华建筑安装工程有限公司 | A kind of automatic flow abandoning rainwater collection irrigation system and application method |
| CN210918001U (en) * | 2019-07-22 | 2020-07-03 | 广东格勤能源科技集团有限公司 | Photovoltaic ceiling watertight fittings |
| CN110439191A (en) * | 2019-08-09 | 2019-11-12 | 广东中光能投资有限公司 | A kind of new type roof waterproof construction |
| WO2021228713A1 (en) * | 2020-05-12 | 2021-11-18 | Vkr Holding A/S | Building aperture cover, such as a window or door, comprising flexible gasket with sealed cavity |
| KR102231752B1 (en) * | 2020-08-04 | 2021-03-23 | 조성범 | solar power generation structure for waterproof |
| CN213205109U (en) * | 2020-08-21 | 2021-05-14 | 江苏中信博新能源科技股份有限公司 | Photovoltaic bicycle shed with waterproof function |
| CN214204328U (en) * | 2020-11-13 | 2021-09-14 | 国网安徽省电力有限公司明光市供电公司 | Adjustable power distribution cabinet |
| KR102234503B1 (en) * | 2020-12-24 | 2021-03-31 | 주식회사 극동 | Airtight windshield system for windows and doors using expansion tube and windbreak blade |
| CN215107741U (en) * | 2021-06-22 | 2021-12-10 | 厦门欧斯瑞能源科技有限公司 | Waterproof bicycle shed of photovoltaic with gutter structure |
| CN113328694A (en) * | 2021-08-04 | 2021-08-31 | 骥志(江苏)新能源科技有限公司 | Photovoltaic module with self-cleaning photovoltaic surface structure |
| CN113802778A (en) * | 2021-08-25 | 2021-12-17 | 湖南盛德节能环保科技有限公司 | Steel construction solar photovoltaic waterproof shock attenuation roof |
| CN216196961U (en) * | 2021-11-08 | 2022-04-05 | 湖南合天新能源科技有限公司 | Photovoltaic bicycle shed with waterproof function |
| WO2023099982A1 (en) * | 2021-12-01 | 2023-06-08 | Arka Energy Inc. | An enhanced photovoltaic roofing tile system with compressible weather seals |
| CN216690136U (en) * | 2022-01-11 | 2022-06-07 | 李兴明 | Roof waterproof construction for house construction |
| CN114382238A (en) * | 2022-01-26 | 2022-04-22 | 上海伴亭智能遮阳技术有限公司 | Passive sunshine room of tripe photovoltaic of adjusting luminance |
| CN217580899U (en) * | 2022-06-28 | 2022-10-14 | 浙江001集团有限公司 | Novel photovoltaic roof waterproof support structure |
| CN217840617U (en) * | 2022-06-28 | 2022-11-18 | 保定嘉盛光电科技股份有限公司 | Hydrophobic combination formula photovoltaic support of roofing |
| CN218176369U (en) * | 2022-09-29 | 2022-12-30 | 陕西建工集团股份有限公司 | Accessible roof waterproof structure |
| CN218594109U (en) * | 2022-11-10 | 2023-03-10 | 苏州和健汽车科技有限公司 | Sunroof structure with photovoltaic board |
| CN219241103U (en) * | 2022-12-23 | 2023-06-23 | 南京中艺建筑设计院股份有限公司 | Drainage structure for photovoltaic roof |
| CN218933639U (en) * | 2023-01-31 | 2023-04-28 | 天津汇博聚鑫钢铁有限公司 | Photovoltaic drainage assembly |
| CN219227523U (en) * | 2023-02-14 | 2023-06-20 | 河南兴阳科技有限公司 | Waterproof type photovoltaic module frame |
| CN219411547U (en) * | 2023-03-21 | 2023-07-25 | 山东省城建设计院 | Roof cornice waterproof structure based on architectural design |
| CN219316215U (en) * | 2023-04-10 | 2023-07-07 | 安普(天津)新能源科技有限公司 | Waterproof system of photovoltaic sunlight room |
| CN220036893U (en) * | 2023-06-06 | 2023-11-17 | 保定兰格恒流泵有限公司 | Novel peristaltic pump |
| CN116771046A (en) * | 2023-07-21 | 2023-09-19 | 怀化市昌顺建筑工程有限公司 | Environment-friendly waterproof device for building construction engineering |
| CN116900726A (en) * | 2023-08-02 | 2023-10-20 | 浙江美力凯光电科技有限公司 | Special-shaped backlight source plate cutting and edging all-in-one machine and use method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 光伏车棚加装导水槽防水原理及应用;杨清波;叶心平;江西电力;20181231(006);全文 * |
| 建筑光伏发电系统的防水密封设计;邱泉;刘志惠;江三阳;;中国建筑防水;20131205(23);全文 * |
| 杨清波 ; 叶心平.光伏车棚加装导水槽防水原理及应用.江西电力.2018,(006),全文. * |
| 虹吸式屋面雨水排水系统在屋面防水工程中的应用;严晓春;;中国建筑防水;20120605(11);全文 * |
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