CN219732540U - Waterproof integrated composite structure for photovoltaic roof - Google Patents
Waterproof integrated composite structure for photovoltaic roof Download PDFInfo
- Publication number
- CN219732540U CN219732540U CN202320214490.XU CN202320214490U CN219732540U CN 219732540 U CN219732540 U CN 219732540U CN 202320214490 U CN202320214490 U CN 202320214490U CN 219732540 U CN219732540 U CN 219732540U
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- CN
- China
- Prior art keywords
- waterproof
- roof
- photovoltaic
- roofing
- polycrystalline silicon
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- 239000010426 asphalt Substances 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 29
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000009964 serging Methods 0.000 claims description 2
- 230000036039 immunity Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract description 2
- 230000009545 invasion Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 34
- 239000007921 spray Substances 0.000 description 9
- 229920005591 polysilicon Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a waterproof integrated composite structure for a photovoltaic roof. By the technical scheme, the service life of the profiled metal sheet roofing of the building roofing can be effectively prolonged, the maintenance cost is reduced, and the same service life of the photovoltaic system and the building roofing is ensured; the characteristics of high construction speed and less personnel investment of the spray-coating quick-setting rubber asphalt waterproof layer are utilized, so that the construction labor cost is effectively reduced; the excellent chemical property of the waterproof layer effectively blocks the invasion of the external environment, and the service life of the profiled metal sheet roof is greatly prolonged; the firmness and durability of the roof structural layer also provide a powerful base for the upper photovoltaic integrated structure, and the photovoltaic is ensured not to be blocked due to the aging of the roof in the effective operation period; the waterproof layer is matched with the colors of gray, white and blue, so that the waterproof layer can be enhanced and the selectivity of the appearance function of the roof is provided.
Description
Technical Field
The utility model relates to the technical field of waterproof of photovoltaic roofs, in particular to a waterproof integrated composite structure for a photovoltaic roof.
Background
The existing roof photovoltaic system is reformed in the existing concrete roof or profiled metal plate roof, wherein the existing roof is reformed and the profiled metal plate roof is taken as the main market, the metal plate roof is fast to install due to the low building height, the roof area is large, the lighting rate is high, the plate is convenient to detach and replace, and the like, so that the characteristics of low cost and the like are favored; the photovoltaic system of the lower metal plate roof is rapidly built, and meanwhile, certain defects are also exposed, such as: the photovoltaic roof leakage water causes short circuit of the power generation module; the metal plate roof is used in the normal operation process of the photovoltaic, the service life is not uniform, and damage, corrosion, damage of structural load and the like occur; the maintenance cost and the maintenance frequency of the subsequent roofing plates are greatly increased along with the increase of the service life; the waterproof layer is not adhered to the profiled part of the profiled metal sheet roof, bulges and warps, so that the overall anti-wind uncovering capacity is reduced, and the running and safety performance of the roof are affected by strong wind weather.
Disclosure of Invention
In order to overcome the defects of the prior art, solve the problems of poor waterproof quality, short service life and high maintenance cost in the operation of reforming the photovoltaic system roof by the existing profiled metal sheet roof, the utility model provides a waterproof integrated composite structure for the photovoltaic roof.
The utility model is realized by the following technical scheme: the utility model provides a waterproof integration composite construction that photovoltaic roofing was used, including the profiled sheet roofing, a serial communication port, profiled sheet roofing top sets gradually compound interference rejection enhancement layer from bottom to top, spraying quick setting rubber asphalt waterproof coating waterproof layer, fastening fixture, fastening bolt, self tapping screw, the purlin, the polycrystalline silicon photovoltaic cell board, spraying quick setting rubber asphalt waterproof coating waterproof layer and profiled sheet roofing form whole packing waterproof layer, be equipped with compound interference rejection enhancement layer between spraying quick setting rubber asphalt waterproof coating waterproof layer and the profiled sheet roofing, fastening fixture installs and fixes at the border position of profiled sheet roofing, through fastening bolt regulation fixed, fastening fixture's upper portion passes through self tapping screw with fastening fixture and purlin connection, the polycrystalline silicon photovoltaic cell board is installed according to the width of cloth length row board along the purlin, be equipped with the recess in the middle of the purlin upper portion, the lower part of polycrystalline silicon photovoltaic cell board is provided with the protruding rail with the recess assorted of purlin for polycrystalline silicon photovoltaic cell board slip regulation.
As a preferred solution, the installation optimum angle of the polysilicon photovoltaic panel and the purline=installation area latitude+5 degrees.
As a preferable scheme, the composite anti-interference reinforcing layer is arranged at the side of a gutter, a base, a skylight opening, a ridge and a board lap joint part on the profiled metal sheet roof, and is made of flexible waterproof agent and 50 g/square meter polyester non-woven fabric.
As a preferable scheme, the spray quick-setting rubber asphalt waterproof coating waterproof layer is sprayed on the surface of the profiled metal plate.
Preferably, the fastening clamp is an aluminum alloy serging clamp.
As a preferred scheme, 25mm x 30mm aluminum alloy purlins are adopted as purlins.
The polycrystalline silicon photovoltaic cell panel comprises a polycrystalline silicon photovoltaic cell panel and a lateral fixing accessory of the polycrystalline silicon photovoltaic cell panel.
The utility model adopts the technical proposal, and compared with the prior art, the utility model has the following beneficial effects: (1) According to the utility model, flexible waterproof agents and 50 g/square meter polyester non-woven fabrics are adopted at the joint of the gutter edge, the base, the skylight opening, the ridge and the plate of the profiled metal plate roof, after the waterproof treatment is finished, a quick-setting rubber asphalt waterproof coating waterproof layer is sprayed on the whole construction, the material is tightly bonded with a special-shaped structure, the wrapping and fitting characteristics are fully bonded, the upper edge locking clamp is positioned and fastened, an aluminum alloy purline is longitudinally arranged, and a polysilicon photovoltaic cell plate is arranged above the purline.
(2) According to the utility model, the waterproof layer of the spray-coated quick-setting rubber asphalt waterproof coating is combined with the profiling metal plate, so that the situation that the polycrystalline silicon photovoltaic cell panel system is contacted with the profiling metal plate roof for a long time to generate galvanic corrosion to cause damage to upper structures and facilities is avoided, and the maintenance cost is greatly reduced; the construction of spraying the rapid hardening waterproof layer and the formation of full package of the profiled metal sheet roof form the waterproof and seepage-proof effects, and the service life of the roof is prolonged by isolating the metal sheet corroded by the external environment; meanwhile, the white spray quick-setting rubber asphalt waterproof paint is selected to effectively reflect sunlight, so that the absorption of the polycrystalline silicon photovoltaic cell panel to the sunlight can be promoted, and the conversion rate is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a transverse cross-sectional structure of the present utility model;
figure 2 is a schematic view of the longitudinal cross-section structure of the present utility model,
wherein, the correspondence between the reference numerals and the components in fig. 1 to 2 is:
1. the photovoltaic panel comprises a profiled metal plate roof, a composite disturbance-resistant reinforcing layer, a spray-coated quick-setting rubber asphalt waterproof coating waterproof layer, a fastening clamp, a fastening bolt, a self-tapping screw, a purlin and a polycrystalline silicon photovoltaic panel.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
The embodiment of the utility model provides a waterproof integrated composite application structure for a photovoltaic roof, which ensures continuous stabilization of roof energy conversion, waterproof and operation by systematically combining a spray-coating quick-setting rubber asphalt waterproof coating with a roof board and photovoltaic equipment on an existing profiled metal plate roof. The roof board is sequentially provided with an anti-interference reinforcing layer and a waterproof coating film from bottom to top, and a fastening member and a purline are arranged on the lower side of the solar panel to form a stable system. The waterproof integrated composite structure for a photovoltaic roofing according to an embodiment of the present utility model will be specifically described with reference to fig. 1 to 2.
As shown in fig. 1 and 2, the utility model provides a waterproof integrated composite structure for a photovoltaic roof, which comprises a profiled metal plate roof 1, and is characterized in that a composite anti-interference reinforcing layer 2, a spray quick-setting rubber asphalt waterproof coating waterproof layer 3, a fastening clamp 4, a fastening bolt 5, a tapping screw 6, a purline 7 and a polysilicon photovoltaic cell panel 8 are sequentially arranged above the profiled metal plate roof 1 from bottom to top, and the spray quick-setting rubber asphalt waterproof coating waterproof layer 3 and the profiled metal plate roof 1 form a full-body wrapping waterproof layer, and have the effects of protecting the profiled metal plate roof from corrosion of the external environment, and prolonging the service life of the roof; a composite disturbance-resistant reinforcing layer 2 is arranged between the spray-coated quick-setting rubber asphalt waterproof coating waterproof layer 3 and the profiled metal sheet roof 1, and the problems that the upper structural layer of the profiled metal sheet roof is affected to deform, crack, loosen, leak and the like after being disturbed can be effectively solved by reinforcing the nodes of the profiled metal sheet roof, so that the reliability of the whole structural layer is ensured; the spray quick setting rubber asphalt waterproof coating waterproof layer 3 is a spray quick setting rubber asphalt waterproof coating waterproof layer sprayed on the surface of the profiled metal plate.
In the embodiment, the weak part and the easily disturbed part of the roof board are marked by carrying out basal plane inspection on the profiled metal sheet roof, and the composite anti-interference reinforcing layer 2 is selected to process the roof board, so that the integrity of the roof node is enhanced, and the waterproof performance of the weak part is enhanced; the composite anti-interference reinforcing layer 2 is arranged at the positions of the gutter edge, the base, the skylight opening, the ridge and the board lap joint on the profiled metal sheet roof 1, and the composite anti-interference reinforcing layer 2 is made of a flexible waterproof agent and 50 g/square meter polyester non-woven fabric.
The rapid hardening rubber asphalt waterproof coating waterproof layer 3 is integrally constructed on the profiled metal plate roof, so that the characteristics of strong material adhesiveness, no integral joint, good special-shaped part wrapping, strong environmental adaptability and the like are utilized to effectively prevent water, a protective layer is formed on the profiled metal plate roof, and the ageing resistance and the salt and alkali resistance of the material can effectively prevent the external environment from directly corroding the profiled metal plate roof, so that the service life of the roof is prolonged.
The fastening clamp 4 is fixedly arranged at the edge locking part of the profiled metal sheet roof 1, and is fixedly adjusted through the fastening bolt 5, and the fastening clamp 4 adopts an aluminum alloy edge locking clamp. The upper portion of the fastening clamp 4 is connected with the purline 7 through the tapping screw 6, and the purline 7 adopts 25mm 30mm aluminum alloy purlines. The polysilicon photovoltaic cell panel 8 is arranged along the purline 7 according to the length of the panel width, a groove is arranged in the middle of the upper part of the purline 7, and a convex rail matched with the groove of the purline 7 is arranged at the lower part of the polysilicon photovoltaic cell panel 8 and used for sliding adjustment of the polysilicon photovoltaic cell panel 8. The polycrystalline silicon photovoltaic cell panel 8 and the purline 7 are provided with photovoltaic panel installation angles according to local area illumination conditions, and the installation optimal angle of the polycrystalline silicon photovoltaic cell panel 8 and the purline 7 = installation area latitude +5 degrees. The polycrystalline silicon photovoltaic cell panel 8 comprises a polycrystalline silicon photovoltaic cell panel and a lateral fixing accessory of the polycrystalline silicon photovoltaic cell panel.
In the practical application process, the method can effectively prolong the service life of the profiled metal sheet roofing of the building roofing, reduce the maintenance cost and ensure the same service life of the photovoltaic system and the building roofing; the characteristics of high construction speed and less personnel investment of the spray-coating quick-setting rubber asphalt waterproof layer are utilized, so that the construction labor cost is effectively reduced; the excellent chemical property of the waterproof layer effectively blocks the invasion of the external environment, and the service life of the profiled metal sheet roof is greatly prolonged; the firmness and durability of the roof structural layer also provide a powerful base for the upper photovoltaic integrated structure, and the photovoltaic is ensured not to be blocked due to the aging of the roof in the effective operation period; the waterproof layer is matched with the colors of gray, white and blue, so that the waterproof layer can be enhanced and the selectivity of the appearance function of the roof is provided.
In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a waterproof integrated composite structure that photovoltaic roofing was used, includes die mould metal sheet roofing (1), a serial communication port, die mould metal sheet roofing (1) top is from supreme compound noise immunity enhancement layer (2) that sets gradually down, spraying quick hardening rubber asphalt waterproof coating waterproof layer (3), fastening jig (4), fastening bolt (5), self tapping screw (6), purlin (7), polycrystalline silicon photovoltaic cell board (8), spraying quick hardening rubber asphalt waterproof coating waterproof layer (3) form full parcel waterproof layer with die mould metal sheet roofing (1), be equipped with compound noise immunity enhancement layer (2) between spraying quick hardening rubber asphalt waterproof coating waterproof layer (3) and die mould metal sheet roofing (1), fastening jig (4) are installed and are fixed at the border position of die mould metal sheet roofing (1), adjust fixedly through fastening bolt (5), the upper portion of fastening jig (4) is connected with purlin (7) through self tapping screw (6), polycrystalline silicon photovoltaic cell board (8) are installed according to panel length flange board along strip (7), the lower polycrystalline silicon photovoltaic cell board (8) of being equipped with recess in the middle of being used for the polycrystalline silicon photovoltaic cell board (7) to slide.
2. The waterproof integrated composite structure for a photovoltaic roofing according to claim 1, characterized in that the installation optimum angle of the polycrystalline silicon photovoltaic cell panel (8) and the purline (7) = installation area latitude +5 degrees.
3. The waterproof integrated composite structure for the photovoltaic roof according to claim 1, wherein the composite anti-interference reinforcing layer (2) is arranged at the gutter edge, the base, the skylight opening, the ridge and the plate lap joint part on the profiled metal sheet roof (1), and the composite anti-interference reinforcing layer (2) is made of a flexible waterproof agent and 50 g/-square polyester non-woven fabric.
4. The waterproof integrated composite structure for the photovoltaic roof according to claim 1, wherein the spraying rapid hardening rubber asphalt waterproof coating waterproof layer (3) is a spraying rapid hardening rubber asphalt waterproof coating waterproof layer sprayed on the surface of a profiled metal plate.
5. The waterproof integrated composite structure for a photovoltaic roofing according to claim 1, characterized in that said fastening clamp (4) is an aluminum alloy serging clamp.
6. A waterproof integrated composite structure for a photovoltaic roofing according to claim 1, characterized in that said purline (7) is an aluminium alloy purline of 25mm x 30 mm.
7. The waterproof integrated composite structure for a photovoltaic roofing according to claim 1, characterized in that the polycrystalline silicon photovoltaic panel (8) comprises a polycrystalline silicon photovoltaic panel and a lateral fixing fitting of the polycrystalline silicon photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320214490.XU CN219732540U (en) | 2023-02-15 | 2023-02-15 | Waterproof integrated composite structure for photovoltaic roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320214490.XU CN219732540U (en) | 2023-02-15 | 2023-02-15 | Waterproof integrated composite structure for photovoltaic roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732540U true CN219732540U (en) | 2023-09-22 |
Family
ID=88050858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320214490.XU Active CN219732540U (en) | 2023-02-15 | 2023-02-15 | Waterproof integrated composite structure for photovoltaic roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732540U (en) |
-
2023
- 2023-02-15 CN CN202320214490.XU patent/CN219732540U/en active Active
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