CN111962774B - Building integrated photovoltaic waterproof structure - Google Patents
Building integrated photovoltaic waterproof structure Download PDFInfo
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- CN111962774B CN111962774B CN202010842390.2A CN202010842390A CN111962774B CN 111962774 B CN111962774 B CN 111962774B CN 202010842390 A CN202010842390 A CN 202010842390A CN 111962774 B CN111962774 B CN 111962774B
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- butt joint
- water outlet
- connecting pipe
- hole
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 230000003139 buffering effect Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 claims description 96
- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 description 5
- 238000003491 array Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Classifications
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- 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
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- 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
- E04D13/0477—Underroof drainage layers
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- 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
- E04D13/068—Means for fastening gutter parts together
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- 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
- E04D3/36—Connecting; Fastening
- E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic building integrated waterproof structure which comprises a photovoltaic panel, wherein a waterproof connecting structure is arranged at a cross gap at the lower end of the photovoltaic panel and comprises a first connecting pipe, a first water flowing groove, a second connecting pipe, a second water flowing groove, a triangular connecting block and a connecting hole, the second connecting pipe is arranged in the vertical direction of the first connecting pipe, the second water flowing groove is formed in the upper end of the second connecting pipe, and the first water flowing groove is formed in the upper end of the first connecting pipe. The invention relates to a photovoltaic building integrated waterproof structure; the waterproof connecting structure realizes the connection between the photovoltaic panel and the water outlet structure through a connecting pipe and a triangular connecting block, and water can conveniently flow out through a bulge in the middle of the launder; the water outlet structure realizes water outflow through the water outlet pipe, and the sealing performance can be improved through the arc arrangement of the elastic sheets; buffering connection structure can realize waterproof connection structure, go out water structure's spacing through the second depressed groove, and the blotter can improve shock-absorbing capacity.
Description
Technical Field
The invention relates to the field of building integrated photovoltaics, in particular to a building integrated photovoltaic waterproof structure.
Background
Building-integrated photovoltaics is a technology that integrates solar power (photovoltaic) products into buildings. Photovoltaic Building Integration (BIPV) is different from the form in which photovoltaic systems are attached to buildings. Building integrated photovoltaics can be divided into two main categories: one is the combination of photovoltaic arrays and buildings. The other is the integration of photovoltaic arrays with buildings. Such as a photovoltaic tile roof, a photovoltaic curtain wall, a photovoltaic daylighting roof and the like. In both of these ways, the integration of photovoltaic arrays with buildings is a common form, particularly with building roofs; in the use process of the integrated photovoltaic building waterproof structure, the water leakage phenomenon of the integrated photovoltaic building is caused due to the general waterproof performance of the integrated photovoltaic building waterproof structure.
Disclosure of Invention
The invention mainly aims to provide a photovoltaic building integrated waterproof structure which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a photovoltaic building integrated waterproof structure comprises a photovoltaic panel, wherein a waterproof connecting structure is arranged at a cross gap at the lower end of the photovoltaic panel and comprises a first connecting pipe, a first water flowing groove, a second connecting pipe, a second water flowing groove, a triangular connecting block and a connecting hole, the second connecting pipe is arranged in the vertical direction of the first connecting pipe, the second water flowing groove is arranged at the upper end of the second connecting pipe, the first water flowing groove is arranged at the upper end of the first connecting pipe and communicated with the second water flowing groove, the triangular connecting block is arranged at the corner of the first connecting pipe and the second connecting pipe, the connecting hole is arranged at the upper end of the triangular connecting block, a pipe orifice of the first connecting pipe is connected with a second water outlet structure, and the second water outlet structure comprises a second water outlet pipe, a second water outlet groove, a second elastic sheet, a second butt-joint block and a second butt-joint hole, the upper end of the second water outlet pipe is provided with a second water outlet groove, the edge of the upper end of the second water outlet pipe is provided with a second elastic sheet, the middle of the end head of the second water outlet pipe is provided with a second butt joint block, the upper end of the second butt joint block is provided with a second butt joint hole, the pipe orifice of the second connecting pipe is connected with a first water outlet structure, the first water outlet structure comprises a first water outlet pipe, a first water outlet groove, a first elastic sheet, a first butt joint block and a first butt joint hole, the upper end of the first water outlet pipe is provided with a first water outlet groove, the edge of the upper end of the first water outlet pipe is provided with a first elastic sheet, the lower part of the end head of the first water outlet pipe is provided with a first butt joint block, the upper end of the first butt joint block is provided with a first butt joint hole, the second butt joint block is lapped on the upper end of the first butt joint block, and the second butt joint block is embedded into the corners of the first connecting pipe and the second connecting pipe, the second butt joint block and the butt joint hole formed by the first butt joint block are aligned with the connecting hole formed by the triangular connecting block, the waterproof connecting structure at the lower end of the photovoltaic panel is connected with a buffering connecting structure, the edge of the lower end of the photovoltaic panel is provided with an installation structure, the first connecting pipe and the second connecting pipe are integrally arranged and are mutually and vertically arranged, the first water flowing groove and the second water flowing groove are communicated, the intersection of the first water flowing groove and the second water flowing groove is raised, the first connecting pipe, the second connecting pipe and the triangular connecting block are integrally arranged, the corners of the first connecting pipe and the second connecting pipe are arranged in a cavity, the buffering connecting structure comprises a buffering connecting seat, a second sunken groove, a fixing hole, a first buffering cushion, a first screw hole, a second buffering cushion and a second screw hole, and the edge of the upper end of the buffering connecting seat is provided with a fixing hole, the middle of the upper end of the buffer connecting seat is provided with a second concave groove, the upper end of the buffer connecting seat is connected with a first buffer cushion and a second buffer cushion, the upper end of the first buffer cushion is provided with a first screw hole, and the upper end of the second buffer cushion is provided with a second screw hole.
Preferably, the flumes formed in the upper ends of the first connecting pipe and the second connecting pipe are opposite to the cross gaps among the four photovoltaic panels, the contact ends of the first connecting pipe, the second connecting pipe, the triangular connecting block and the photovoltaic panels are provided with sealing strips, and the connecting holes formed in the triangular connecting block are opposite to the threaded holes formed in the photovoltaic panel frame.
Preferably, the first water outlet pipe and the first elastic sheet are integrally arranged, the first elastic sheet is arranged in an arc shape, the first water outlet pipe and the first butt joint block are welded and fixed, a first butt joint hole formed in the upper end of the first butt joint block is aligned with the connecting hole, and the first butt joint block is embedded into corner cavities of the first connecting pipe and the second connecting pipe.
Preferably, the second water outlet pipe and the second elastic sheet are integrally arranged, the second elastic sheet is arranged in an arc shape, the second water outlet pipe and the second butt joint block are welded and fixed, a second butt joint hole formed in the upper end of the second butt joint block is aligned with the connecting hole, and the second butt joint block is embedded into corner cavities of the first connecting pipe and the second connecting pipe.
Preferably, the first elastic sheet and the second elastic sheet are in contact with the photovoltaic panel frame, the first butt joint block and the second butt joint block are arranged in a matched mode, a first butt joint hole formed in the first butt joint block is aligned with a second butt joint hole formed in the second butt joint block, and the first butt joint hole, the second butt joint hole and the connecting hole are aligned.
Preferably, the mounting structure comprises a mounting seat, a through hole, a first concave groove and a rubber pad, the edge of the upper end of the mounting seat is provided with the through hole, the middle of the upper end of the mounting seat is provided with the first concave groove, and the rubber pad is connected in the groove of the first concave groove.
Preferably, the rubber pad and the mounting seat are fixedly connected, the water outlet structure in the groove in the upper end of the rubber pad is arranged in a matched mode, and the through hole formed in the mounting seat is aligned with the threaded hole formed in the photovoltaic panel frame.
Preferably, the second concave groove is matched with the waterproof connecting structure and the water outlet structure, and the fixing hole is aligned with the threaded hole formed in the photovoltaic panel frame.
Compared with the prior art, the invention has the following beneficial effects: this photovoltaic building integration waterproof construction:
1. the waterproof connecting structure realizes the connection between the photovoltaic panel and the water outlet structure through the connecting pipe and the triangular connecting block, and water can conveniently flow out through the middle bulge of the water flowing groove;
2. the water outlet structure realizes water outflow through the water outlet pipe, and the sealing performance can be improved through the arc arrangement of the elastic sheets;
3. the buffering connecting structure can realize the limiting of the waterproof connecting structure and the water outlet structure through the second concave groove, and the buffering cushion can improve the buffering performance;
4. the mounting structure realizes the limit of the water outlet structure through the first concave groove, so that the water outlet structure, the mounting structure and the photovoltaic panel are conveniently and fixedly connected;
5. waterproof connection structure, water outlet structure, mounting structure, buffering connection structure adaptation installation can improve the waterproof performance of photovoltaic board, make things convenient for fixing between the photovoltaic board.
Whole photovoltaic building integration waterproof construction simple structure, convenient operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic overall structure diagram of a photovoltaic building integrated waterproof structure according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of the integrated photovoltaic waterproof structure;
FIG. 3 is a schematic view of a waterproof connection structure of the integrated waterproof structure of a photovoltaic building of the present invention;
FIG. 4 is a sectional view of a waterproof connecting structure of the integrated waterproof structure of a photovoltaic building of the present invention;
FIG. 5 is a schematic view of a first water outlet structure of the integrated photovoltaic waterproof structure of the present invention;
FIG. 6 is a schematic view of a second water outlet structure of the integrated waterproof structure for photovoltaic buildings according to the present invention;
FIG. 7 is a schematic view of a disassembled installation structure of the integrated photovoltaic waterproof structure;
fig. 8 is a schematic diagram of a split buffer connection structure of the photovoltaic building integrated waterproof structure.
In the figure: 1. a photovoltaic panel; 2. a waterproof connecting structure; 201. a first connecting pipe; 202. a first effluent tank; 203. a second connecting pipe; 204. a second launder; 205. a triangular connecting block; 206. connecting holes; 3. a first water outlet structure; 301. a first water outlet pipe; 302. a first water outlet groove; 303. a first elastic sheet; 304. a first butt-joint block; 305. a first mating hole; 4. a second water outlet structure; 401. a second water outlet pipe; 402. a second water outlet groove; 403. a second elastic sheet; 404. a second butting block; 405. a second docking hole; 5. a mounting structure; 501. a mounting seat; 502. a through hole; 503. a first recess groove; 504. a rubber pad; 6. a buffer connection structure; 601. a buffer connecting seat; 602. a second recess groove; 603. a fixing hole; 604. a first cushion pad; 605. a first screw hole; 606. a second cushion pad; 607. and a second screw hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, a photovoltaic building integrated waterproof structure includes a photovoltaic panel 1, a waterproof connection structure 2 is disposed at a cross gap at a lower end of the photovoltaic panel 1, the waterproof connection structure 2 includes a first connection pipe 201, a first water flowing groove 202, a second connection pipe 203, a second water flowing groove 204, a triangular connection block 205, and a connection hole 206, the first connection pipe 201 is provided with the second connection pipe 203 in a vertical direction, the second connection pipe 203 is provided with the second water flowing groove 204 at an upper end thereof, the first water flowing groove 202 is provided at an upper end of the first connection pipe 201, the first water flowing groove 202 is communicated with the second water flowing groove 204, the triangular connection block 205 is provided at a corner of the first connection pipe 201 and the second connection pipe 203, the connection hole 206 is provided at an upper end of the triangular connection block 205, a pipe orifice of the first connection pipe 201 is connected with a second water outlet structure 4, and the second water outlet structure 4 includes a second water outlet pipe 401, a third water outlet pipe 204, a fourth water outlet 204 is provided at a fourth water outlet 204, a fourth water outlet 204 is provided at an upper end of a fourth water outlet 204, a fourth water outlet 204 is provided at a fourth water outlet 204, a fourth water outlet 204 is provided at a fourth water outlet 204, a fourth water outlet 204 is provided at a fourth water outlet 204 is provided at a fourth water outlet provided at, A second water outlet groove 402, a second elastic sheet 403, a second butt-joint block 404 and a second butt-joint hole 405, the upper end of the second water outlet pipe 401 is provided with the second water outlet groove 402, the edge of the upper end of the second water outlet pipe 401 is provided with the second elastic sheet 403, the middle of the end head of the second water outlet pipe 401 is provided with the second butt-joint block 404, the upper end of the second butt-joint block 404 is provided with the second butt-joint hole 405, the pipe orifice of the second connecting pipe 203 is connected with the first water outlet structure 3, the first water outlet structure 3 comprises a first water outlet pipe 301, a first water outlet groove 302, a first elastic sheet 303, a first butt-joint block 304 and a first butt-joint hole 305, the upper end of the first water outlet pipe 301 is provided with the first water outlet groove 302, the edge of the upper end of the first water outlet pipe 301 is provided with the first elastic sheet 303, the lower part of the end head of the first water outlet pipe 301 is provided with the first butt-joint block 304, and the upper end of the first butt-joint block 304 is provided with the first butt-joint hole 305, the second butt joint block 404 is lapped at the upper end of the first butt joint block 304, the second butt joint block 404 and the first butt joint block 304 are embedded into corners of the first connecting pipe 201 and the second connecting pipe 203, butt joint holes formed in the second butt joint block 404 and the first butt joint block 304 are aligned with a connecting hole 206 formed in the triangular connecting block 205, a buffer connecting structure 6 is connected to the lower-end waterproof connecting structure 2 of the photovoltaic panel 1, an installation structure 5 is arranged at the lower-end edge of the photovoltaic panel 1, the first connecting pipe 201 and the second connecting pipe 203 are integrally arranged, the first connecting pipe 201 and the second connecting pipe 203 are vertically arranged, the first water flowing groove 202 and the second water flowing groove 204 are communicated, the intersection of the first water flowing groove 202 and the second water flowing groove 204 is raised, the first connecting pipe 201, the second connecting pipe 203 and the triangular connecting block 205 are integrally arranged, the first connecting pipe 201 and the second connecting pipe 203 are arranged in a cavity, and the buffer connecting structure 6 comprises a buffer connecting seat 601, a buffer connecting seat, Second depressed groove 602, fixed orifices 603, first blotter 604, first screw 605, second blotter 606, second screw 607, and the fixed orifices 603 has been seted up at the upper end edge of buffering connecting seat 601, second depressed groove 602 has been seted up to the upper end middle department of buffering connecting seat 601, and the upper end of buffering connecting seat 601 is connected with first blotter 604, second blotter 606, first screw 605 has been seted up to the upper end of first blotter 604, second screw 607 has been seted up to the upper end of second blotter 606.
The flumes formed at the upper ends of the first connecting pipe 201 and the second connecting pipe 203 are arranged right opposite to the cross gaps between the four photovoltaic panels 1, the contact ends of the first connecting pipe 201, the second connecting pipe 203, the triangular connecting block 205 and the photovoltaic panels 1 are provided with sealing strips, and the connecting hole 206 formed in the triangular connecting block 205 is arranged right opposite to the threaded hole formed in the framework of the photovoltaic panel 1.
The first water outlet pipe 301 and the first elastic sheet 303 are integrally arranged, the first elastic sheet 303 is arranged in an arc shape, the first water outlet pipe 301 and the first butt block 304 are welded and fixed, a first butt hole 305 formed in the upper end of the first butt block 304 is aligned with the connecting hole 206, and the first butt block 304 is embedded into corner cavities of the first connecting pipe 201 and the second connecting pipe 203.
The second water outlet pipe 401 and the second elastic sheet 403 are integrally arranged, the second elastic sheet 403 is arranged in an arc shape, the second water outlet pipe 401 and the second butt joint block 404 are welded and fixed, a second butt joint hole 405 formed in the upper end of the second butt joint block 404 is aligned with the connecting hole 206, and the second butt joint block 404 is embedded into corner cavities of the first connecting pipe 201 and the second connecting pipe 203.
The first elastic piece 303 and the second elastic piece 403 are in contact with the frame of the photovoltaic panel 1, the first butt joint block 304 and the second butt joint block 404 are arranged in a matched manner, the first butt joint hole 305 formed in the first butt joint block 304 is aligned with the second butt joint hole 405 formed in the second butt joint block 404, and the first butt joint hole 305, the second butt joint hole 405 and the connecting hole 206 are aligned.
The mounting structure 5 includes a mounting base 501, a through hole 502, a first concave groove 503, and a rubber pad 504, wherein the through hole 502 is formed at the edge of the upper end of the mounting base 501, the first concave groove 503 is formed in the middle of the upper end of the mounting base 501, and the rubber pad 504 is connected in the groove of the first concave groove 503.
The rubber pad 504 and the mounting seat 501 are fixedly connected, the groove formed in the upper end of the rubber pad 504 is provided with an inner water outlet structure which is matched with the inner water outlet structure, and the through hole 502 formed in the mounting seat 501 is aligned with the threaded hole formed in the frame of the photovoltaic panel 1.
The second concave groove 602 is matched with the waterproof connecting structure 2 and the water outlet structure, and the fixing hole 603 is aligned with the threaded hole formed in the frame of the photovoltaic panel 1.
It should be noted that, when the photovoltaic panel 1, the waterproof connecting structure 2, the water outlet structure, the mounting structure 5 and the buffer connecting structure 6 are assembled, the first connecting pipe 201 and the second connecting pipe 203 arranged on the waterproof connecting structure 2 form a cross-shaped pipeline, the first water flowing groove 202 arranged on the first connecting pipe 201 is communicated with the second water flowing groove 204 arranged on the second connecting pipe 203, the intersection of the first water flowing groove 202 and the second water flowing groove 204 is convex, so that water flows can flow out along the flowing groove to the periphery conveniently, the corner of the cross-shaped pipeline formed by the first connecting pipe 201 and the second connecting pipe 203 is provided with a triangular connecting block 205, the first connecting pipe 201, the second connecting pipe 203 and the triangular connecting block 205 are integrally arranged, the first water outlet structure 3 and the second water outlet structure 4 are similar in structure, the first elastic sheet 303 arranged on the first water outlet structure 3 is integrally arranged with the first water outlet pipe 301, the first elastic sheet 303 is arranged in an arc shape, the end of the first water outlet pipe 301 is welded with a first butt joint block 304, the first butt joint block 304 is positioned at the lower part of the side wall of the first water outlet pipe 301, a second elastic sheet 403 arranged on the second water outlet structure 4 and a second water outlet pipe 401 are integrally arranged, the second elastic sheet 403 is arranged in an arc shape, the end of the second water outlet pipe 401 is welded with a second butt joint block 404, the second butt joint block 404 is positioned at the middle part of the side wall of the second water outlet pipe 401, the waterproof connection structure 2 and the water outlet structure are installed, the second butt joint block 404 arranged on the second water outlet structure 4 is lapped at the upper end of the first butt joint block 304 arranged on the second water outlet structure 4, a second butt joint hole 405 arranged on the end surface of the second butt joint block 404 is aligned with a first butt joint hole 305 arranged on the end surface of the first butt joint block 304, the first water outlet pipe 301 is contacted with the second joint pipe end surface 203, a first water outlet groove 302 arranged on the first water outlet pipe 301 is communicated with a second water outlet groove 204 arranged on the second joint pipe 203, the first water outlet pipe 301 and the second connecting pipe 203 are arranged in a sealing manner, the connecting hole 206 formed in the end face of the triangular connecting block 205 is aligned with the butt joint hole formed in the butt joint block, a bolt is inserted into the connecting hole 206 formed in the end face of the triangular connecting block 205, the bolt penetrates through the connecting hole 206, the second butt joint hole 405 and the first butt joint hole 305 to be connected with a fixing nut, and then the water outlet structure is fixed with the first connecting pipe 201 and the triangular connecting block 205, the upper end of the waterproof connecting structure 2 is contacted with the lower ends of the cross-shaped gaps of the four photovoltaic panels 1, the connecting hole 206 formed in the triangular connecting block 205 is aligned with the threaded hole formed in the corner of the end face of the photovoltaic panel 1, the waterproof connecting structure 2 is connected with the water outlet structure, the elastic sheet arranged in the water outlet structure is contacted with the lower end edge of the photovoltaic panel 1, the first water outlet groove 302 formed in the upper end of the first water outlet pipe 301 is aligned with the gap between the photovoltaic panels 1, the second water outlet groove 402 formed in the upper end of the second water outlet pipe 401 is opposite to the gap between the photovoltaic panels 1, the first cushion 604 and the second cushion 606 arranged in the buffer connecting structure 6 are identical in structure, the first cushion 604 is arranged at the upper end of the buffer connecting seat 601, the first screw hole 605 formed in the upper end of the first cushion 604 is aligned with the fixing hole 603 formed in the upper end of the buffer connecting seat 601, the first cushion 604 is connected with the buffer connecting seat 601 through an adhesive in an adhesive manner, the upper end of the first cushion 604 contacts the lower end of the photovoltaic panel 1, the first screw hole 605 formed in the first cushion 604 is aligned with the screw hole formed in the outer frame of the photovoltaic panel 1, and the first cushion 604 is inserted into the fixing hole 603 formed in the buffer connecting seat 601 by using a bolt, so that the first cushion 604 and the buffer connecting seat 601, and the photovoltaic panel 1 are fixed, in the connecting process, the waterproof connecting structure 2 and the water outlet structure are embedded into the second concave groove 602 formed in the buffer connecting seat 601, carry on spacingly to waterproof connection structure 2 and play water structure, the rubber pad 504 embedding that mounting structure 5 set up advances first depressed groove 503 inslot, the screw hole that the rubber pad 504 terminal surface was seted up aligns with the screw hole that first depressed groove 503 terminal surface was seted up, use the bolt to carry out fixing between the two, the water structure is aimed at in the fluting of rubber pad 504 upper end, mount pad 501 upper end contact photovoltaic board 1 lower extreme, the through-hole 502 that mount pad 501 was seted up is aimed at photovoltaic board 1 frame and is seted up the hole, use the bolt to carry out fixed connection between the two, fixed connection between first outlet pipe 301 and the photovoltaic board 1 frame, thereby accomplish the equipment back of whole structure, can use.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a building integrated photovoltaic waterproof construction which characterized in that: the photovoltaic panel comprises a photovoltaic panel (1), a waterproof connecting structure (2) is arranged at a cross gap at the lower end of the photovoltaic panel (1), the waterproof connecting structure (2) comprises a first connecting pipe (201), a first water flowing groove (202), a second connecting pipe (203), a second water flowing groove (204), a triangular connecting block (205) and a connecting hole (206), the second connecting pipe (203) is arranged in the vertical direction of the first connecting pipe (201), the second water flowing groove (204) is formed in the upper end of the second connecting pipe (203), the first water flowing groove (202) is formed in the upper end of the first connecting pipe (201), the first water flowing groove (202) is communicated with the second water flowing groove (204), the triangular connecting block (205) is arranged at the corner of the first connecting pipe (201) and the corner of the second connecting pipe (203), the connecting hole (206) is formed in the upper end of the triangular connecting block (205), and a pipe orifice of the first connecting pipe (201) is connected with a second water outlet structure (4), the second water outlet structure (4) comprises a second water outlet pipe (401), a second water outlet groove (402), a second elastic sheet (403), a second butt joint block (404) and a second butt joint hole (405), the second water outlet groove (402) is formed in the upper end of the second water outlet pipe (401), the second elastic sheet (403) is arranged on the edge of the upper end of the second water outlet pipe (401), the second butt joint block (404) is arranged in the middle of the end of the second water outlet pipe (401), the second butt joint hole (405) is formed in the upper end of the second butt joint block (404), the pipe orifice of the second connecting pipe (203) is connected with the first water outlet structure (3), the first water outlet structure (3) comprises a first water outlet pipe (301), a first water outlet groove (302), a first elastic sheet (303), a first butt joint block (304) and a first butt joint hole (305), the first water outlet groove (302) is formed in the upper end of the first water outlet pipe (301), and the upper end edge of the first water outlet pipe (301) is provided with a first elastic sheet (303), the lower part of the end of the first water outlet pipe (301) is provided with a first butt joint block (304), the upper end of the first butt joint block (304) is provided with a first butt joint hole (305), a second butt joint block (404) is arranged at the upper end of the first butt joint block (304), the second butt joint block (404) and the first butt joint block (304) are embedded into the first connecting pipe (201) and the corner of the second connecting pipe (203), the butt joint holes arranged in the second butt joint block (404) and the first butt joint block (304) are aligned with the connecting hole (206) arranged in the triangular connecting block (205), the lower end waterproof connecting structure (2) of the photovoltaic panel (1) is connected with a buffering connecting structure (6), the lower end edge of the photovoltaic panel (1) is provided with an installation structure (5), the first connecting pipe (201), The second connecting pipe (203) is integrally arranged, the first connecting pipe (201) and the second connecting pipe (203) are vertically arranged, the first water flowing groove (202) and the second water flowing groove (204) are communicated, the intersection of the first water flowing groove (202) and the second water flowing groove (204) is raised, the first connecting pipe (201), the second connecting pipe (203) and the triangular connecting block (205) are integrally arranged, corners of the first connecting pipe (201) and the second connecting pipe (203) are arranged in a cavity mode, the buffer connecting structure (6) comprises a buffer connecting seat (601), a second concave groove (602), a fixing hole (603), a first buffer cushion (604), a first screw hole (605), a second cushion (606) and a second screw hole (607), the upper end edge of the buffer connecting seat (601) is provided with the fixing hole (603), the middle of the upper end of the buffer connecting seat (601) is provided with the second concave groove (602), and the upper end of the buffer connecting seat (601) is connected with a first buffer cushion (604) and a second buffer cushion (606), the upper end of the first buffer cushion (604) is provided with a first screw hole (605), and the upper end of the second buffer cushion (606) is provided with a second screw hole (607).
2. The integrated photovoltaic building waterproof structure as claimed in claim 1, wherein: the water flowing grooves formed in the upper ends of the first connecting pipe (201) and the second connecting pipe (203) are arranged right at cross gaps among the four photovoltaic panels (1), sealing strips are arranged at contact ends of the first connecting pipe (201), the second connecting pipe (203), the triangular connecting block (205) and the photovoltaic panels (1), and the connecting holes (206) formed in the triangular connecting block (205) are arranged right at threaded holes formed in the framework of the photovoltaic panels (1).
3. The integrated photovoltaic building waterproof structure as claimed in claim 2, wherein: first outlet pipe (301), first flexure strip (303) integrative setting, and first flexure strip (303) are the arc setting, first outlet pipe (301) and first butt joint piece (304) welded fastening, and first butt joint hole (305) that first butt joint piece (304) upper end was seted up align with connecting hole (206), first butt joint piece (304) embedding is gone into in first connecting pipe (201), second connecting pipe (203) corner cavity.
4. The integrated photovoltaic building waterproof structure as claimed in claim 3, wherein: the second water outlet pipe (401) and the second elastic sheet (403) are integrally arranged, the second elastic sheet (403) is arranged in an arc shape, the second water outlet pipe (401) and the second butt joint block (404) are fixedly welded, a second butt joint hole (405) formed in the upper end of the second butt joint block (404) is aligned with the connecting hole (206), and the second butt joint block (404) is embedded into corner cavities of the first connecting pipe (201) and the second connecting pipe (203).
5. The integrated photovoltaic building waterproof structure as claimed in claim 4, wherein: the photovoltaic panel is characterized in that the first elastic piece (303) and the second elastic piece (403) are in contact with a frame of the photovoltaic panel (1), the first butt joint block (304) and the second butt joint block (404) are arranged in an adaptive mode, a first butt joint hole (305) formed in the first butt joint block (304) is aligned with a second butt joint hole (405) formed in the second butt joint block (404), and the first butt joint hole (305), the second butt joint hole (405) and the connecting hole (206) are aligned.
6. The integrated photovoltaic and building waterproof structure as claimed in claim 5, wherein: the mounting structure (5) comprises a mounting seat (501), a through hole (502), a first concave groove (503) and a rubber pad (504), the upper end edge of the mounting seat (501) is provided with the through hole (502), the middle of the upper end of the mounting seat (501) is provided with the first concave groove (503), and the rubber pad (504) is connected in the groove of the first concave groove (503).
7. The integrated photovoltaic and building waterproof structure as claimed in claim 6, wherein: the rubber pad (504) and the mounting seat (501) are fixedly connected, a water outlet structure in a groove in the upper end of the rubber pad (504) is matched with the water outlet structure, and a through hole (502) formed in the mounting seat (501) is aligned with a threaded hole formed in a frame of the photovoltaic panel (1).
8. The integrated photovoltaic building waterproof structure as claimed in claim 7, wherein: the second concave groove (602) is matched with the waterproof connecting structure (2) and the water outlet structure, and the fixing hole (603) is aligned with the threaded hole formed in the frame of the photovoltaic panel (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010842390.2A CN111962774B (en) | 2020-08-20 | 2020-08-20 | Building integrated photovoltaic waterproof structure |
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| CN202010842390.2A CN111962774B (en) | 2020-08-20 | 2020-08-20 | Building integrated photovoltaic waterproof structure |
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| CN111962774B true CN111962774B (en) | 2021-10-08 |
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| CN113872504B (en) * | 2021-09-10 | 2022-06-10 | 浙江拓华能源科技有限公司 | BIPV building integrated photovoltaic system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19644284A1 (en) * | 1996-10-24 | 1998-04-30 | D D C Planungs Entwicklungs Un | Large area, combined solar roof element |
| US10574176B2 (en) * | 2014-11-11 | 2020-02-25 | Lien-Feng Hsueh | Waterproof connecting structure |
| CN205174880U (en) * | 2015-04-02 | 2016-04-20 | 北京九阳实业有限公司 | Building mating type solar collector |
| CN207194321U (en) * | 2017-09-25 | 2018-04-06 | 胡开勇 | Roof leakage structure |
| CN207700562U (en) * | 2017-11-03 | 2018-08-07 | 杭州鸿晟电力设计咨询有限公司 | Photovoltaic roof drainage system |
| CN108442618A (en) * | 2018-04-20 | 2018-08-24 | 魏洁 | A kind of waterproof integration roof of photovoltaic construction |
| CN109039230A (en) * | 2018-08-22 | 2018-12-18 | 九州能源有限公司 | A kind of photovoltaic module waterproof assembling structure |
| CN208918148U (en) * | 2018-08-29 | 2019-05-31 | 广州大学 | A kind of fabricated roofing drainage arrangement |
| CN210067260U (en) * | 2019-03-19 | 2020-02-14 | 上海陆隽建筑科技有限公司 | A waterproof drainage system of assembled roofing for modular building |
| CN209731151U (en) * | 2019-04-30 | 2019-12-03 | 浙江芯能光伏科技股份有限公司 | A kind of Photovoltaic Building Integration waterproof construction |
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Denomination of invention: An integrated waterproof structure for photovoltaic buildings Effective date of registration: 20230906 Granted publication date: 20211008 Pledgee: Bank of Ningbo Co.,Ltd. Shaoxing Branch Pledgor: Shaoxing Hantai Photovoltaic Technology Co.,Ltd. Registration number: Y2023980055538 |