CN113482251A - Waterproof fixed knot of photovoltaic module constructs - Google Patents
Waterproof fixed knot of photovoltaic module constructs Download PDFInfo
- Publication number
- CN113482251A CN113482251A CN202110800338.5A CN202110800338A CN113482251A CN 113482251 A CN113482251 A CN 113482251A CN 202110800338 A CN202110800338 A CN 202110800338A CN 113482251 A CN113482251 A CN 113482251A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- drainage groove
- supporting plate
- fixing structure
- main drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000005538 encapsulation Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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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
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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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
-
- 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
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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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]
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a waterproof fixing structure of a photovoltaic module, which comprises a plurality of photovoltaic modules, an encapsulation frame, a plurality of main drainage grooves positioned above the encapsulation frame and secondary drainage grooves arranged above the main drainage grooves, wherein the photovoltaic modules are arranged above the secondary drainage grooves, at least two sides of each photovoltaic module are provided with maintenance channels, the photovoltaic modules are connected through medium-pressure blocks, the photovoltaic modules are connected with the encapsulation frame through side pressing blocks, the maintenance channels are connected with the encapsulation frame through the side pressing blocks, the medium-pressure blocks and the side pressing blocks are arranged on a supporting plate, the middle of each main drainage groove is provided with a limiting protruding part, the edges of two sides of each limiting protruding part are provided with inverted hook parts, and the lower part of the supporting plate extends towards the direction of the main drainage grooves to form a supporting plate clamping hook part clamped with the inverted hook parts on the limiting protruding parts. The fixing and limiting device utilizes the clamping hook part on the supporting plate and the inverted hook part of the main drainage groove to form fixing and limiting after being completely clamped, and adopts a mode of combining the longitudinally arranged main drainage groove and the transversely arranged secondary drainage groove to conduct drainage and water prevention.
Description
Technical Field
The invention relates to the technical field of photovoltaic module mounting structures, in particular to a photovoltaic module waterproof fixing structure.
Background
The photovoltaic module is formed by combining solar cells or solar cells with different specifications cut by a laser cutting machine or a steel wire cutting machine. Because the current and the voltage of monolithic solar cells are very small, the monolithic solar cells need to be connected in series to obtain high voltage, then connected in parallel to obtain high current, the high current is output through a diode, and the monolithic solar cells are packaged on a stainless steel frame, an aluminum frame or other nonmetal frames, but gaps exist between the traditional solar panels and the frames, and long-time rainwater scouring rainwater enters the bottom frame through the gaps between the frames, so that electronic elements inside the bottom frame are affected with damp, and the safety of later use is not facilitated.
Building Integrated Photovoltaic (BIPV), a technique with photovoltaic equipment direct mount on house roof, among the building integrated photovoltaic structure, photovoltaic module parallel arrangement is on the roof, be provided with between photovoltaic module's the edge or the adjacent photovoltaic module and fix its briquetting on the roof to and be used for carrying out the main drainage groove of water conservancy diversion to the rainwater, among the prior art, the fixed mode of layer board and guiding gutter all has certain problem, there is the problem that is corroded by the rainwater easily in the main drainage groove among the photovoltaic module fixed knot constructs.
Disclosure of Invention
The invention mainly solves the technical problem of providing a photovoltaic module waterproof fixing structure, which is convenient to install and disassemble and has good waterproof effect and prolonged service life by adopting a mode of combining a longitudinally arranged main drainage groove and a transversely arranged secondary drainage groove to carry out waterproof by utilizing a clamping hook part on a supporting plate and an inverted hook part of the main drainage groove to form fixed limit.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a waterproof fixed knot of photovoltaic module constructs, includes a plurality of photovoltaic module, encapsulation frame, is located a plurality of main drainage groove that are parallel to each other the interval and set up in the inferior drainage groove of main drainage groove top of encapsulation frame top and crisscross, photovoltaic module sets up in the top in inferior drainage groove, and at least both sides are provided with maintenance passageway, and are a plurality of be connected through well briquetting between the photovoltaic module, be connected through the limit briquetting between photovoltaic module and the encapsulation frame, be connected through the limit briquetting between maintenance passageway and the encapsulation frame, well briquetting all sets up on the layer board with the limit briquetting, the centre in main drainage groove has a spacing bellying, the both sides edge of spacing bellying is provided with the overhead hook portion, the layer board overhead hook portion of the upset looks block on the main drainage groove of direction extension formation and the spacing bellying under the layer board.
In a preferred embodiment of the present invention, two sides of the supporting plate are respectively provided with a first wing portion for supporting the photovoltaic device, the supporting plate hook portions include two sets of two pairs of hook portions, the two sets of hook portions are symmetrically arranged, two of the supporting plate hook portions are provided with mounting holes for screwing bolts, and the bolts penetrate through the mounting holes and are fastened by nuts.
In a preferred embodiment of the present invention, the first wing portions are integrally formed on both sides of the supporting plate, and the supporting plate hook portions are integrally formed under the supporting plate.
In a preferred embodiment of the present invention, the secondary drainage grooves comprise a plurality of strips and are vertically staggered with the primary drainage grooves.
In a preferred embodiment of the invention, the secondary drainage grooves are arranged below the junction of two groups of photovoltaic modules.
In a preferred embodiment of the present invention, the secondary drainage groove has a main body portion and drainage portions bent and extended downward from two ends of the main body portion.
In a preferred embodiment of the invention, the drainage portion is butted against the main drainage groove.
In a preferred embodiment of the invention, the middle pressing block is mounted on the supporting plate through a screw, and two sides of the middle pressing block are provided with second wing parts for clamping the photovoltaic module.
In a preferred embodiment of the invention, the edge pressing block is mounted on the supporting plate through a screw, and one side of the edge pressing block is provided with a third wing part for clamping the photovoltaic module or the service passage.
In a preferred embodiment of the present invention, the package frame is composed of ridge tiles and side covers.
The invention has the beneficial effects that: the utility model discloses a waterproof fixed knot of photovoltaic module constructs, and it is fixed spacing to utilize behind the complete block of trip portion and main drainage groove on the layer board, and the installation is dismantled conveniently, adopts the main drainage groove of vertical setting and the secondary drainage groove mode that combines together of horizontal setting to carry on waterproofly, and water-proof effects is good, the increase of service life.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is an overall schematic view of a waterproof fixing structure of a photovoltaic module according to the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a schematic view of the installation of the pallet and the intermediate pressing block of the present invention;
FIG. 5 is a schematic diagram of the structure of a medium pressure block according to the present invention;
FIG. 6 is a schematic view of the structure of the edge pressing block according to the present invention;
FIG. 7 is a schematic view of the structure of the pallet of the present invention
FIG. 8 is a schematic view of the structure of the main drainage groove of the present invention
FIG. 9 is a cross-sectional view of a secondary drainage channel of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the invention relates to a photovoltaic module waterproof fixing structure, which comprises a plurality of photovoltaic modules 1, a packaging frame 2, a plurality of main drainage grooves 3 which are arranged above the packaging frame in parallel and at intervals, and secondary drainage grooves 4 which are arranged above the main drainage grooves in a staggered manner, wherein generally, the packaging frame is formed by assembling ridge tiles 21 and side covers 22, the photovoltaic modules are arranged above the secondary drainage grooves, at least two sides of the photovoltaic modules are provided with maintenance channels 5, the photovoltaic modules are connected with each other through middle pressing blocks 6, the photovoltaic modules are connected with the packaging frame through side pressing blocks 7, adjacent maintenance channels are connected with each other through the middle pressing blocks, the maintenance channels are connected with the packaging frame through the side pressing blocks, the middle pressing blocks and the side pressing blocks are both arranged on a supporting plate 8 through bolts, the middle of the main drainage groove is provided with a limiting bulge part 9, the edges of two sides of the limiting bulge part are provided with inverted hooks 10, the direction of direction extension formation and the spacing bellying on the direction of layer board lower side main drainage groove is the layer board trip portion 11 of block mutually, and the barb portion in main drainage groove accomplishes and is on same water flat line with the mounting surface, and when concatenation main drainage groove, through cloth glue overlap joint become one-way roof ridge needs the length can, the conventionality will be with the certain length of barb portion cutting in main drainage groove earlier, utilize the buffing machine to polish levelly and smoothly, carry out cloth glue overlap joint again.
Referring to fig. 5-7, the two sides of the support plate are respectively provided with first wing parts 12 for supporting the photovoltaic module, the support plate hook parts comprise two groups of support plate hook parts which are arranged symmetrically in pairs, the two support plate hook parts are provided with mounting holes for screwing bolts, the bolts 13 penetrate through the mounting holes and are fastened through nuts, the first wing parts are integrally formed at the two sides of the support plate, the support plate hook parts are integrally formed below the support plate, during installation, the support plate is placed above the main drainage groove, so that the support plate hook parts and the barb parts of the main drainage groove are engaged and clamped, the nuts on the bolts are tightened to clamp and fix the support plate hook parts on the main drainage groove, and the installation and disassembly operation can be completed by tightening or loosening the bolts, so that the photovoltaic module is convenient and rapid and can solve the technical problem of high maintenance and replacement cost.
Please refer to fig. 8-9, the secondary drainage groove includes a plurality of strips and is staggered with the main drainage groove, the secondary drainage groove is disposed below the junction of the two sets of photovoltaic modules, the secondary drainage groove has a main body portion 41 and a drainage portion 42 formed by bending and extending downwards from two ends of the main body portion, the drainage portion is butted with the main drainage groove, the drainage is fast and convenient, the drainage is performed by combining the main drainage groove which is longitudinally disposed with the secondary drainage groove which is transversely disposed, and the drainage is waterproof, the effect is good, and the service life is prolonged.
Specifically, well briquetting and limit briquetting pass through the screw rod and install on the layer board, and the both sides of well briquetting have centre gripping photovoltaic module's second wing portion 61, one side of limit briquetting has centre gripping photovoltaic module or the third wing portion 71 of maintenance passageway, and well briquetting and limit briquetting are the structure of integration, and is more convenient when installation, dismantlement, and the installation finishes the back and also relatively levels in appearance.
The waterproof fixing structure of the photovoltaic module has the beneficial effects that: utilize on the layer board behind the complete block of trip portion and main drainage groove to form fixed spacing, the installation is dismantled conveniently, adopts the main drainage groove of vertical setting and the secondary drainage groove mode that combines together of horizontal setting to carry out waterproofly, and water-proof effects is good, increase of service life.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a waterproof fixed knot of photovoltaic module constructs which characterized in that includes: a plurality of photovoltaic module, encapsulation frame, be located the encapsulation frame top a plurality of main drainage groove that are parallel to each other the interval set up and crisscross the secondary drainage groove that sets up in main drainage groove top, photovoltaic module sets up in the top in secondary drainage groove, and at least both sides are provided with maintenance passageway, and are a plurality of be connected through well briquetting between the photovoltaic module, be connected through the limit briquetting between photovoltaic module and the encapsulation frame, be connected through the limit briquetting between maintenance passageway and the encapsulation frame, well briquetting all sets up on the layer board with the limit briquetting, the centre in main drainage groove has a spacing bellying, the both sides edge of spacing bellying is provided with the overhead kick portion, the layer board trip portion that forms the overhead kick portion block on the spacing bellying is extended to the direction in main drainage groove under the layer board.
2. The waterproof fixing structure of a photovoltaic module according to claim 1, wherein first wing parts for supporting the photovoltaic module are respectively arranged on two sides of the supporting plate, the supporting plate hook parts comprise two groups of clamping hook parts which are arranged symmetrically in pairs, mounting holes for screwing bolts are formed in the two supporting plate hook parts, and the bolts penetrate through the mounting holes and are fastened through nuts.
3. The waterproof fixing structure of claim 2, wherein the first wing portions are integrally formed on two sides of the supporting plate, and the supporting plate hook portions are integrally formed below the supporting plate.
4. The waterproof fixing structure of a photovoltaic module of claim 1, wherein the secondary drainage grooves comprise a plurality of strips and are mutually perpendicular to and staggered with the primary drainage grooves.
5. The waterproof fixing structure of photovoltaic modules according to claim 1, wherein the secondary drainage grooves are arranged below the junction of two groups of photovoltaic modules.
6. The waterproof fixing structure of a photovoltaic module of claim 1, wherein the secondary drainage groove has a main body portion and drainage portions formed by bending and extending downwards from two ends of the main body portion.
7. The waterproof fixing structure of claim 6, wherein the drainage portion is butted against the main drainage groove.
8. The waterproof fixing structure of a photovoltaic module of claim 1, wherein the middle pressing block is mounted on the supporting plate through a screw, and second wing parts for clamping the photovoltaic module are arranged on two sides of the middle pressing block.
9. The waterproof fixing structure of a photovoltaic module according to claim 1, wherein the edge pressing block is mounted on the supporting plate through a screw, and one side of the edge pressing block is provided with a third wing part for clamping the photovoltaic module or the service passage.
10. The waterproof fixing structure of a photovoltaic module of claim 1, wherein the packaging frame is composed of ridge tiles and side covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110800338.5A CN113482251A (en) | 2021-07-15 | 2021-07-15 | Waterproof fixed knot of photovoltaic module constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110800338.5A CN113482251A (en) | 2021-07-15 | 2021-07-15 | Waterproof fixed knot of photovoltaic module constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113482251A true CN113482251A (en) | 2021-10-08 |
Family
ID=77939777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110800338.5A Pending CN113482251A (en) | 2021-07-15 | 2021-07-15 | Waterproof fixed knot of photovoltaic module constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113482251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023227009A1 (en) * | 2022-05-25 | 2023-11-30 | 上海摩昆新能源科技有限公司 | Module bracket and photovoltaic support |
-
2021
- 2021-07-15 CN CN202110800338.5A patent/CN113482251A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023227009A1 (en) * | 2022-05-25 | 2023-11-30 | 上海摩昆新能源科技有限公司 | Module bracket and photovoltaic support |
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