CN215948724U - Photovoltaic tile substrate with waterproof and heat dissipation structure - Google Patents
Photovoltaic tile substrate with waterproof and heat dissipation structure Download PDFInfo
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- CN215948724U CN215948724U CN202122111086.3U CN202122111086U CN215948724U CN 215948724 U CN215948724 U CN 215948724U CN 202122111086 U CN202122111086 U CN 202122111086U CN 215948724 U CN215948724 U CN 215948724U
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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
- 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
- Y02B10/20—Solar thermal
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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
Abstract
The utility model provides a photovoltaic tile substrate with waterproof and heat dissipation structure, which comprises: the device comprises a substrate, a water seepage prevention downstream flow groove, a substrate right frame, a substrate left frame, an extension water retaining strip, a top plate, a bottom plate and an inner side waterproof strip; the two sides adopt the meshed water guide groove structure, so that the roof drainage is facilitated, and the roof water leakage is effectively prevented; the photovoltaic tile product solves the defects that the whole structure of the photovoltaic tile product in the prior art is unbalanced and easy to deform. The problem that the existing photovoltaic tile structure influences the heat dissipation of the assembly is reduced, and the water seepage and delamination conditions are easy to occur. The lacing hollow structure is adopted, so that the stability of the structure is ensured, the assembly can be better cooled, and the power generation efficiency is better and more stable; the photovoltaic module frame with the special-shaped shape has better fitting degree and sealing degree with the module, prevents the water seepage and delamination phenomena at the later stages of four corners of the module, and prolongs the service life of the module; the solar energy-saving power generation device has the characteristics of greenness, environmental protection, power generation, energy conservation, heat insulation, water seepage prevention and the like.
Description
Technical Field
The utility model relates to the technical field of solar photovoltaic power generation, in particular to a photovoltaic tile substrate with a waterproof and heat dissipation structure.
Background
With the popularization of the BIPV project, the building photovoltaic of the building material type has started to gradually replace the original roof member of the building as the building photovoltaic has the structure and the use function of the building, and becomes an integral part of the building. As a building member, a photovoltaic power generation part needs to satisfy not only the requirements for power generation and building functions but also physicochemical characteristics such as weather resistance, safety, and firmness and sealing property of a bonding manner of a material.
At present, roof photovoltaic power generation systems (photovoltaic modules) in the market use steel as mounting brackets. The problems that the function and style are single, the construction is complex, the consumption of building materials is large, the building pollution is serious, the utilization efficiency is low, the traditional building materials cannot be directly replaced to achieve real photoelectric building integration, the requirement of personalized buildings cannot be met, the cost is high, the large-area popularization and application are not easy to achieve, and the like exist.
The photovoltaic module integrated roof system is different from a rear-mounted photovoltaic power generation roof system (BAPV) applied in a large scale at present, a combination mode that a photovoltaic module is fixed on an original roof structure by adopting a special support is adopted, and a photovoltaic building integrated roof system (BIPV) adopts a one-time construction and investment mode. The photovoltaic tile as a building material type building member has the structure and the use function of a building, replaces the member of the original roof of the building and becomes an integral part of the building. The main function is power generation, no conflict with the function of the building occurs, and the function of the original building is not damaged or weakened. The photovoltaic module is embedded into the supporting structure, so that the solar panel and the building material are integrated and directly applied to the roof, and the solar panel and the building material are installed on the roof structure like a common roof tile, and a popular photovoltaic tile product is formed;
the solar photovoltaic power generation mode can ensure clean energy, the solar energy resources are rich, the environment is protected, other resources are saved, and people pay more and more attention to and use the solar photovoltaic power generation mode, but the structural performance of a photovoltaic tile single sheet and a frame of the photovoltaic tile single sheet in the solar photovoltaic module in the prior art is general, the waterproof and heat dissipation effects are general, and the installation structural member of the existing photovoltaic tile cannot meet the needs of users at the present with increasingly changed climate.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a photovoltaic tile substrate with a waterproof and heat dissipation structure, wherein the lacing wire hollow structure substrate is adopted, so that the stability of the structure can be ensured after the lacing wire hollow structure substrate is fixed, the hollow structure can better dissipate heat, the stable power generation efficiency is maintained, and the service life is prolonged; the photovoltaic module frame with the special-shaped shape has better fitting degree and sealing degree with the module, prevents the water seepage and delamination phenomena at the later stages of four corners of the module, prolongs the service life of the module and keeps the power generation efficiency; and finally, the two sides of the product adopt an occlusion type water guide groove structure, so that the roof drainage is facilitated, and the roof water leakage is effectively prevented.
The utility model provides a possess waterproof, heat radiation structure's photovoltaic tile base plate, includes: the device comprises a substrate, a water seepage prevention downstream flow groove, a substrate right frame, a substrate left frame, an extension water retaining strip, a top plate, a bottom plate and an inner side waterproof strip;
furthermore, the base plate adopts a lacing wire hollow structure, the lacing wire hollow structure is arranged in the middle area of the bottom of the base plate, and good overall stress support of the base plate is achieved through the lacing wire hollow structure, meanwhile, heat dissipation of a photovoltaic cell assembly can be better realized, stable power generation efficiency of the photovoltaic cell is maintained, and the service life of the photovoltaic cell is prolonged;
as an illustration, the lacing wire hollow structure is: a square grid structure is arranged at the center, and a plurality of groups of square grid structures are uniformly arranged around the square grid structure to form a rectangular structure with a plurality of groups of grids;
furthermore, the water seepage prevention downstream flow groove is arranged on the right side of the base plate and used for timely discharging water entering a gap between the left photovoltaic tile and the right photovoltaic tile and preventing water accumulation and leakage caused by rainwater invading a roof;
furthermore, the right frame of the substrate is used for clamping the photovoltaic cell assembly on the left side of the substrate, and the right frame of the substrate is also used for forming a left blocking wall of the anti-seepage downstream groove on the right side of the substrate;
as an illustration, the right frame of the substrate is flush with the upper surface of the photovoltaic cell module;
further, the left frame of the substrate is connected with a top plate which is level above the substrate and is arranged on the left side of the substrate; the left frame of the substrate is used for clamping the photovoltaic cell assembly on the right side of the substrate, and meanwhile, the left frame of the substrate is used for being tightly attached to the right frame of the substrate of another group of photovoltaic tiles and used as a part of a clamping and limiting structure;
as an illustration, the left frame of the substrate is flush with the upper surface of the photovoltaic cell assembly;
furthermore, the extension water bar is connected with a bottom plate which is flat below the substrate and is arranged on the right side of the substrate, and the bottom plate, the extension water bar and the right frame of the substrate jointly form the seepage-proof downstream flow groove;
as an illustration, the substrate, the bottom plate, the epitaxial water bar and the right frame of the substrate are of an integrated structure;
furthermore, the inner waterproof strip is connected with the top plate, arranged on the right side of the left frame of the substrate and forms a gap with the left side of the substrate, and the extension water retaining strip is inserted in the gap and used as the other part of the clamping and limiting structure;
as an illustration, the base plate, the top plate, the inner waterproof strip and the left side frame of the base plate are of an integrated structure;
further, under the combined action of the substrate, the water seepage prevention downstream flow groove, the right frame of the substrate, the left frame of the substrate, the epitaxial water retaining strip, the top plate, the bottom plate, the inner side waterproof strip and the gap; the two photovoltaic tiles can be spliced together left and right, so that an effective water seepage prevention downstream groove structure is formed between the left photovoltaic tile and the right photovoltaic tile while a stress structure is ensured, and the erosion of rainwater seepage to a roof is reduced;
as an example, in order to ensure that the left and right sides of the photovoltaic cell module, the left frame of the substrate and the right frame of the substrate do not leak rainwater after the photovoltaic cell module and the substrate are assembled, waterproof frames are respectively installed on the left and right sides of the photovoltaic cell module; the waterproof frame is of an h-shaped structure, one side of the photovoltaic cell assembly is clamped under the combined action of an upper frame and a lower frame of the h-shaped structure, and the corresponding left frame of the substrate is covered through a covering edge structure of the waterproof frame; clamping the other side of the photovoltaic cell assembly through another group of waterproof frames, and covering the corresponding right frame of the substrate through a covering edge structure of the other group of waterproof frames; the edge water seepage possibly generated when the photovoltaic cell assembly is combined with the substrate is overcome;
has the advantages that:
1. the two sides of the product adopt the meshed water guide groove structure, so that the roof drainage is facilitated, and the roof water leakage is effectively prevented;
2. the photovoltaic tile product solves the defects that the whole structure of the photovoltaic tile product in the prior art is unbalanced and easy to deform.
3. The problem that the existing photovoltaic tile structure influences the heat dissipation of the assembly is reduced, and the water seepage and delamination conditions are easy to occur.
4. The base plate adopts the lacing wire hollow structure, so that the stability of the structure is ensured, the assembly can be better cooled, and the power generation efficiency is better and more stable;
5. the photovoltaic module frame with the special-shaped shape has better fitting degree and sealing degree with the module, prevents the water seepage and delamination phenomena at the later stages of four corners of the module, and prolongs the service life of the module;
6. the photovoltaic tile provided by the utility model maintains the original roof structure and functions, and has the characteristics of greenness, environmental protection, power generation, energy conservation, heat insulation, water seepage prevention and the like.
Drawings
FIG. 1 is a schematic diagram of a right side of a substrate of a photovoltaic tile substrate with a waterproof and heat dissipating structure according to the present invention;
FIG. 2 is a schematic diagram of a left side of a substrate of a photovoltaic tile substrate with waterproof and heat dissipating structure according to the present invention;
FIG. 3 is a schematic view of the assembly effect of the clamping and position-limiting structure of the photovoltaic tile substrate with waterproof and heat-dissipating structure according to the present invention;
FIG. 4 is a schematic plan view of a substrate tie bar hollowed-out structure of a photovoltaic tile substrate with waterproof and heat dissipation structures according to the present invention;
FIG. 5 is a schematic view of a waterproof frame structure of a photovoltaic tile substrate with waterproof and heat dissipating structures according to the present invention
Detailed Description
Referring now to fig. 1 to 5, a photovoltaic tile substrate with waterproof and heat dissipating structure includes: the water seepage prevention device comprises a base plate 101, a water seepage prevention downstream flow groove 102, a base plate right frame 103, a base plate left frame 201, an extension water retaining strip 104, a top plate 202, a bottom plate 105 and an inner side waterproof strip 203;
further, the base plate 101 adopts a lacing wire hollow-out structure 401, the lacing wire hollow-out structure 401 is arranged in the middle area of the bottom of the base plate 101, good overall stress support of the base plate 101 is achieved through the lacing wire hollow-out structure 401, meanwhile, heat dissipation of the photovoltaic cell assembly 301 can be better achieved, stable power generation efficiency of the photovoltaic cell is maintained, and the service life of the photovoltaic cell is prolonged;
as an illustration, the lacing wire hollow structure 401 is: a square grid structure is arranged at the center, and a plurality of groups of square grid structures are uniformly arranged around the square grid structure to form a rectangular structure with a plurality of groups of grids;
further, the water seepage prevention downstream groove 102 is arranged on the right side of the substrate 101 and is used for timely draining gap water between the left photovoltaic tile and the right photovoltaic tile so as to prevent rainwater from seeping and leaking after the rainwater attacks the roof;
further, the substrate right frame 103 is used for clamping the photovoltaic cell assembly on the left side of the substrate right frame, and meanwhile, the substrate right frame 103 is also used for forming a left blocking wall of the anti-seepage downstream groove 102 on the right side of the substrate right frame;
by way of illustration, the right frame 103 of the substrate is flush with the upper surface of the photovoltaic cell assembly 301;
further, the left base plate frame 201 is connected with a top plate 202 which is level above the base plate 101 and is arranged on the left side of the base plate 101; the left base plate frame 201 is used for clamping the photovoltaic cell assembly 301 on the right side of the base plate, and meanwhile, the left base plate frame 201 is used for being tightly attached to the right base plate frame 103 of another group of photovoltaic tiles to serve as a part of a clamping limiting structure;
by way of illustration, the left border 201 of the substrate is flush with the upper surface of the photovoltaic cell assembly 301;
further, the extension water bar 104 is connected with a bottom plate 105 which is flat below the substrate 101 and is arranged on the right side of the substrate 101, and the bottom plate 105, the extension water bar 104 and the right frame 103 of the substrate jointly form the anti-seepage downstream flow groove 102;
by way of illustration, the substrate 101, the bottom plate 105, the epitaxial water bar 104 and the right substrate frame 103 are of an integrated structure;
further, the inner waterproof strip 203 is connected through a top plate 202, is arranged on the right side of the left frame 201 of the substrate, and forms a gap with the left side of the substrate 101, and the extension water bar 104 is inserted into the gap 204 and serves as the other part of the clamping limiting structure;
by way of illustration, the substrate 101, the top plate 202, the inner waterproof strip 203 and the left side frame 201 of the substrate are of an integrated structure;
further, under the combined action of the substrate 101, the anti-seepage downstream groove 102, the substrate right frame 103, the substrate left frame 201, the extension water bar 104, the top plate 202, the bottom plate 105, the inner waterproof bar 203 and the gap 204; the two photovoltaic tiles can be spliced together left and right, so that an effective water seepage prevention downstream groove structure 102 is formed between the left photovoltaic tile and the right photovoltaic tile while a stress structure is ensured, and the erosion of rainwater seepage to a roof is reduced;
as an example, in order to ensure that the left and right sides of the photovoltaic cell assembly 301 and the left and right frames 201 and 103 of the substrate do not generate rainwater leakage after the photovoltaic cell assembly 301 and the substrate 101 are assembled and mounted, the left and right sides of the photovoltaic cell assembly 301 are respectively mounted with a waterproof frame; the waterproof frame is of an h-shaped structure, one side of the photovoltaic cell assembly 301 is clamped under the combined action of an upper frame 501 and a lower frame 502 of the h-shaped structure, and the corresponding left frame 201 of the substrate is covered through a covering edge structure 503 of the waterproof frame; clamping the other side of the photovoltaic cell assembly 301 through another group of waterproof frames, and covering the corresponding substrate right frame 103 through a covering edge structure 503 of another group of waterproof frames; the edge water seepage possibly generated when the photovoltaic cell assembly 301 is combined with the substrate 101 is overcome;
the two sides of the utility model adopt the meshed type water guide groove structure, which is more beneficial to roof drainage and effectively prevents roof water leakage; the photovoltaic tile product solves the defects that the whole structure of the photovoltaic tile product in the prior art is unbalanced and easy to deform. The problem that the existing photovoltaic tile structure influences the heat dissipation of the assembly is reduced, and the water seepage and delamination conditions are easy to occur. The base plate adopts the lacing wire hollow-out structure 401, so that the stability of the structure is ensured, the assembly can be better cooled, and the power generation efficiency is better and more stable; the photovoltaic module frame with the special-shaped shape has better fitting degree and sealing degree with the module, prevents the water seepage and delamination phenomena at the later stages of four corners of the module, and prolongs the service life of the module; the photovoltaic tile provided by the utility model maintains the original roof structure and functions, and has the characteristics of greenness, environmental protection, power generation, energy conservation, heat insulation, water seepage prevention and the like.
The disclosure above is only one specific embodiment of the present application, but the present application is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present application.
Claims (8)
1. The utility model provides a possess waterproof, heat radiation structure's photovoltaic tile base plate which characterized in that includes: the device comprises a substrate, a water seepage prevention downstream flow groove, a substrate right frame, a substrate left frame, an extension water retaining strip, a top plate, a bottom plate and an inner side waterproof strip;
the base plate adopts a lacing wire hollow structure;
the anti-seepage downstream tank is arranged on the right side of the substrate;
the right frame of the substrate is used for clamping the photovoltaic cell assembly on the left side of the substrate, and meanwhile, the right frame of the substrate is also used for forming a left baffle wall of the anti-seepage downstream groove on the right side of the substrate;
the left frame of the substrate is connected with a top plate which is level above the substrate and is arranged on the left side of the substrate; the left frame of the substrate is used for clamping the photovoltaic cell assembly on the right side of the substrate, and meanwhile, the left frame of the substrate is used for being tightly attached to the right frame of the substrate of another group of photovoltaic tiles and used as a part of a clamping and limiting structure;
the extension water retaining strip is connected with a bottom plate which is flat below the substrate and is arranged on the right side of the substrate, and the bottom plate, the extension water retaining strip and the right frame of the substrate form the water seepage prevention downstream groove together;
the inner waterproof strip is connected through a top plate, arranged on the right side of the left frame of the substrate and forms a gap with the left side of the substrate, and the extension water retaining strip is inserted in the gap and is used as the other part of the clamping and limiting structure;
under the combined action of the substrate, the water seepage prevention downstream flow groove, the right frame of the substrate, the left frame of the substrate, the epitaxial water retaining strip, the top plate, the bottom plate, the inner side waterproof strip and the gap; so that the two photovoltaic tiles can be spliced together at left and right.
2. The photovoltaic tile substrate with the waterproof and heat-dissipation structure as claimed in claim 1, wherein the tie bar hollowed-out structure is disposed in a middle region of the bottom of the substrate, so that good overall stress support of the substrate is achieved, heat dissipation of a photovoltaic cell assembly can be better achieved, stable power generation efficiency of the photovoltaic cell is maintained, and service life of the photovoltaic cell is prolonged.
3. The photovoltaic tile substrate with the waterproof and heat-dissipating structure as claimed in claim 2, wherein the tie bar hollow structure is: a square grid structure is arranged at the center, and a plurality of groups of square grid structures are uniformly arranged around the square grid structure to jointly form a rectangular structure with a plurality of groups of grids.
4. The photovoltaic tile substrate with the waterproof and heat-dissipating structure as claimed in claim 1, wherein the right frame of the substrate is flush with the upper surface of the photovoltaic cell module.
5. The photovoltaic tile substrate with the waterproof and heat-dissipating structure as claimed in claim 1, wherein the left frame of the substrate is flush with the upper surface of the photovoltaic cell module.
6. The photovoltaic tile substrate with the waterproof and heat dissipating structure as claimed in claim 1, wherein the substrate, the bottom plate, the epitaxial water bar and the right frame of the substrate are an integral structure.
7. The photovoltaic tile substrate with waterproof and heat-dissipating structure as claimed in claim 1, wherein the substrate, the top plate, the inner waterproof strip and the left side frame of the substrate are an integral structure.
8. The photovoltaic tile substrate with the waterproof and heat dissipation structure as recited in any one of claims 1 to 7, wherein in order to ensure that the left and right sides of the photovoltaic cell module, the left frame of the substrate and the right frame of the substrate do not cause rain leakage after the photovoltaic cell module and the substrate are assembled and mounted, the left and right sides of the photovoltaic cell module are respectively mounted with a waterproof frame; the waterproof frame is of an h-shaped structure, one side of the photovoltaic cell assembly is clamped under the combined action of an upper frame and a lower frame of the h-shaped structure, and the corresponding left frame of the substrate is covered through a covering edge structure of the waterproof frame; and clamping the other side of the photovoltaic cell assembly through another group of waterproof frames, and covering the corresponding right frame of the substrate through a covering edge structure of the other group of waterproof frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111086.3U CN215948724U (en) | 2021-09-02 | 2021-09-02 | Photovoltaic tile substrate with waterproof and heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111086.3U CN215948724U (en) | 2021-09-02 | 2021-09-02 | Photovoltaic tile substrate with waterproof and heat dissipation structure |
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| Publication Number | Publication Date |
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| CN215948724U true CN215948724U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122111086.3U Active CN215948724U (en) | 2021-09-02 | 2021-09-02 | Photovoltaic tile substrate with waterproof and heat dissipation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117353635A (en) * | 2023-11-30 | 2024-01-05 | 南昌安道智能技术有限公司 | BIPV photovoltaic waterproof safety redundant structure and construction method thereof |
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2021
- 2021-09-02 CN CN202122111086.3U patent/CN215948724U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117353635A (en) * | 2023-11-30 | 2024-01-05 | 南昌安道智能技术有限公司 | BIPV photovoltaic waterproof safety redundant structure and construction method thereof |
| CN117353635B (en) * | 2023-11-30 | 2024-03-22 | 南昌安道智能技术有限公司 | BIPV photovoltaic waterproof safety redundant structure and construction method thereof |
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