CN220285201U - Waterproof structure of roof photovoltaic module - Google Patents
Waterproof structure of roof photovoltaic module Download PDFInfo
- Publication number
- CN220285201U CN220285201U CN202321429621.2U CN202321429621U CN220285201U CN 220285201 U CN220285201 U CN 220285201U CN 202321429621 U CN202321429621 U CN 202321429621U CN 220285201 U CN220285201 U CN 220285201U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- outer edge
- cover plate
- sides
- sealing rubber
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 229920001971 elastomer Polymers 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a waterproof structure of a roof photovoltaic module, which comprises photovoltaic modules, wherein the photovoltaic modules are arranged at two sides of a roof ridge cover plate, which is covered on the upper part of each adjacent section steel bar, the photovoltaic modules are provided with module frames, the upper ends of the section steel bars are also provided with drainage grooves for connecting the module frames with the roof ridge cover plate, the side edges of the module frames are provided with first bending parts positioned in the drainage grooves, two sides of the roof ridge cover plate are respectively provided with second bending parts positioned in the drainage grooves, sealing rubber strips are arranged between the first bending parts and the second bending parts, two sides of the roof ridge cover plate are respectively provided with outer edge edges which extend outwards and are arranged above the second bending parts, the outer edge covers are arranged above the sealing rubber strips and the first bending parts, the outer edge edges are provided with glue injection holes, and a cock is screwed at the glue injection holes. The sealing rubber strip and the first bending part are covered by the outer edge, so that the sealing rubber strip is prevented from being directly exposed to the sun, and the service life of the sealing rubber strip is greatly prolonged.
Description
Technical Field
The utility model relates to the technical field of roof photovoltaic waterproofing, in particular to a waterproof structure of a roof photovoltaic module.
Background
The most widely used building energy conservation at present is a solar photovoltaic building integrated structure, namely, solar energy utilization is incorporated into the overall design of a building, and building, technology and aesthetics are integrated. The building integrated roof power generation system perfectly realizes the combination of solar photovoltaic power generation and a building, and the solar photovoltaic module is used as a roof design. In this design, mainly solve building structure and photovoltaic module how to realize mutual reliable connection, realize simultaneously that rain-proof water seepage, prevent wind, vibrations, cable connection lay, subassembly frame ground connection, ventilation heat dissipation, simple to operate etc. require.
Patent (bulletin number: CN 209874286U) discloses a waterproof structure of a roofing photovoltaic module, comprising: the section steel bars are erected above the roof steel beams through the sandal bars and are provided with photovoltaic modules, and a gap M exists between adjacent section steel bars; the photovoltaic module is positioned on two opposite sides of the ridge cover plate, and a photovoltaic module frame is arranged on the photovoltaic module; the drainage groove is arranged at the top of the section steel bar and used for connecting the photovoltaic module frame and the ridge cover plate; the photovoltaic module frame is provided with a first bending part positioned in the drainage groove, two opposite end parts of the ridge cover plate are respectively provided with a second bending part positioned in the drainage groove, and a rubber sealing strip is arranged between the first bending part and the second bending part. The waterproof structure of the roof photovoltaic module has the advantages of simple structure and good waterproof effect. However, the waterproof structure has some drawbacks, such as the rubber sealing strip connecting the first bending portion and the second bending portion is exposed to the outside, and is easy to deform, harden and lose elasticity after being blown by wind and sprinkled.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a waterproof structure of a roof photovoltaic module, wherein outer edge edges extending outwards are arranged on two sides of a ridge cover plate and above a second bending part, and sealing rubber strips and the first bending part are covered by the outer edge edges, so that the sealing rubber strips are prevented from being directly exposed to the sun, and the service life of the waterproof structure is greatly prolonged.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a roof photovoltaic module's waterproof construction, establish the roof ridge apron in the top between adjacent section bar including the lid, section bar upper end all install photovoltaic module in the both sides of roof ridge apron, photovoltaic module on be equipped with the subassembly frame, section bar upper end still install the water drainage tank that is used for connecting subassembly frame and roof ridge apron, subassembly frame side be provided with the first kink that is located water drainage tank, the both sides of roof ridge apron be provided with the second kink that is located water drainage tank respectively, first kink and second kink between be provided with joint strip, the both sides of roof ridge apron be located the top of second kink and all be equipped with outside extension's peripheral limit, this peripheral limit is covered and is established in joint strip and the top of first kink, the peripheral limit edge seted up and annotated the glue hole, this glue injection hole department screw thread connects the cock soon.
As a supplement to the technical scheme of the utility model, the sealing rubber strip is an ethylene propylene diene monomer sealing strip.
As a supplement to the technical scheme of the utility model, the outer edge and the ridge cover plate are integrally formed.
As a supplement to the technical scheme of the utility model, the drainage tank comprises a tank bottom plate, a first short straight plate and a second short straight plate, wherein the two sides of the tank bottom plate are respectively provided with a first tank side wall and a second tank side wall which extend upwards, the upper end of the first tank side wall is provided with the first short straight plate which bends towards the first bending part, and the second tank side wall is provided with the second short straight plate which has the same bending direction as the first short straight plate.
The beneficial effects are that: the utility model relates to a waterproof structure of a roof photovoltaic module, wherein two sides of a ridge cover plate are respectively provided with an outer edge extending outwards above a second bending part, a sealing rubber strip and a first bending part are covered by the outer edges, the sealing rubber strip is prevented from being directly exposed to the sun, the service life of the sealing rubber strip is greatly prolonged, glue injection holes are formed in the outer edges, sealing glue can be injected between the first bending part and the second bending part through the glue injection holes to improve the sealing performance, and a cock is screwed on the glue injection holes after the sealing rubber strip is used, so that the operation is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present utility model;
fig. 3 is a schematic view of the construction of a roof deck according to the present utility model.
The diagram is: 1. the steel strip, 2, the ridge apron, 3, water drainage tank, 4, assembly frame, 5, joint strip, 6, outer edge, 7, cock, 8, glue injection hole, 9, first kink, 10, second kink, 11, tank bottom plate, 12, first tank sidewall, 13, second tank sidewall, 14, first short straight plate, 15, second short straight plate.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
The embodiment of the utility model relates to a waterproof structure of a roof photovoltaic module, as shown in fig. 1-3, the waterproof structure comprises a roof ridge cover plate 2 which is covered above adjacent section steel bars 1, photovoltaic modules are arranged on two sides of the roof ridge cover plate 2 at the upper ends of the section steel bars 1, module frames 4 are arranged on the photovoltaic modules, drainage grooves 3 for connecting the module frames 4 with the roof ridge cover plate 2 are further arranged at the upper ends of the section steel bars 1, first bending parts 9 which are positioned in the drainage grooves 3 are arranged on the side edges of the module frames 4, second bending parts 10 which are positioned in the drainage grooves 3 are respectively arranged on two sides of the roof ridge cover plate 2, sealing rubber strips 5 are arranged between the first bending parts 9 and the second bending parts 10, outer edge edges 6 which extend outwards are arranged on the two sides of the roof ridge cover plate 2 and are covered above the sealing rubber strips 5 and the first bending parts 9, glue injection holes 8 are formed in the outer edge edges 6, and screw tap screw threads 7 are screwed on the screw threads 7.
According to the utility model, the two sides of the ridge cover plate are both provided with the outer edge edges which extend outwards and are positioned above the second bending part, the sealing rubber strip 5 and the first bending part 9 are covered by the outer edge edges, the sealing rubber strip 5 is prevented from directly exposing and greatly prolonging the service life of the ridge cover plate, the outer edge edges 6 are provided with the glue injection holes 8, sealing glue can be injected between the first bending part 9 and the second bending part 10 through the glue injection holes 8 to improve the sealing performance, and the plug cock 7 is screwed on the glue injection holes 8 after the ridge cover plate is used, so that the ridge cover plate is convenient to operate.
And the sealing rubber strip 5 is an ethylene propylene diene monomer sealing strip.
The outer edge 6 and the ridge cover plate 2 are integrally formed, so that the stability and the connection strength of the structure between the outer edge and the ridge cover plate are ensured.
The drainage tank 3 comprises a tank bottom plate 11, a first short straight plate 14 and a second short straight plate 15, wherein a first tank side wall 12 and a second tank side wall 13 which extend upwards are respectively arranged on two sides of the tank bottom plate 11, a first short straight plate 14 which bends towards the first bending part 9 is arranged at the upper end of the first tank side wall 12, and a second short straight plate 15 which has the same bending direction as the first short straight plate 14 is arranged on the second tank side wall 13; during installation, the first bending part 9 on the side edge of the assembly frame 4 is firstly arranged in the drainage groove 3, one side of the first bending part 9 is attached to the side wall 12 of the first groove, the first bending part 9 is limited by the first short straight plate 14, the sealing rubber strip 5 is arranged on the other side of the first bending part 9, and then the second bending part 10 on the side edge of the ridge cover plate 2 is arranged in the drainage groove 3.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
The above description has been made in detail of a waterproof structure for a roofing photovoltaic module provided in the present application, and specific examples are applied herein to illustrate the principles and embodiments of the present application, and the above examples are only for helping to understand the method and core ideas of the present application; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (4)
1. The utility model provides a roof photovoltaic module's waterproof construction, establishes roof ridge apron (2) in top between adjacent shaped steel strip (1) including the lid, shaped steel strip (1) upper end be located roof ridge apron (2) both sides all install photovoltaic module, photovoltaic module on be equipped with subassembly frame (4), shaped steel strip (1) upper end still install water drainage tank (3) that are used for connecting subassembly frame (4) and roof ridge apron (2), subassembly frame (4) side be provided with first kink (9) that are located water drainage tank (3), roof ridge apron (2) both sides be provided with second kink (10) that are located water drainage tank (3) respectively, first kink (9) and second kink (10) between be provided with joint strip (5), its characterized in that: the two sides of the ridge cover plate (2) are both provided with outer edge edges (6) extending outwards above the second bending part (10), the outer edge edges (6) are covered and arranged above the sealing rubber strips (5) and the first bending part (9), the outer edge edges (6) are provided with glue injection holes (8), and the screw threads at the positions of the glue injection holes (8) are screwed with the cocks (7).
2. The waterproof structure of a roofing photovoltaic module according to claim 1, characterized in that: and the sealing rubber strip (5) is an ethylene propylene diene monomer sealing strip.
3. The waterproof structure of a roofing photovoltaic module according to claim 1, characterized in that: the outer edge (6) and the ridge cover plate (2) are integrally formed.
4. The waterproof structure of a roofing photovoltaic module according to claim 1, characterized in that: the drainage tank (3) include tank bottom plate (11), first short straight board (14) and second short straight board (15), tank bottom plate (11) both sides be provided with first groove lateral wall (12) and second groove lateral wall (13) that upwards extend respectively, first groove lateral wall (12) upper end be provided with first short straight board (14) of buckling towards first kink (9), second groove lateral wall (13) be provided with the same short straight board (15) of second of first short straight board (14) direction of buckling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429621.2U CN220285201U (en) | 2023-06-07 | 2023-06-07 | Waterproof structure of roof photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429621.2U CN220285201U (en) | 2023-06-07 | 2023-06-07 | Waterproof structure of roof photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220285201U true CN220285201U (en) | 2024-01-02 |
Family
ID=89329112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321429621.2U Active CN220285201U (en) | 2023-06-07 | 2023-06-07 | Waterproof structure of roof photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220285201U (en) |
-
2023
- 2023-06-07 CN CN202321429621.2U patent/CN220285201U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |