CN110778031A - BIPV waterproof system - Google Patents
BIPV waterproof system Download PDFInfo
- Publication number
- CN110778031A CN110778031A CN201911068363.8A CN201911068363A CN110778031A CN 110778031 A CN110778031 A CN 110778031A CN 201911068363 A CN201911068363 A CN 201911068363A CN 110778031 A CN110778031 A CN 110778031A
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- connecting piece
- bipv
- photovoltaic module
- vertical water
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- 238000013084 building-integrated photovoltaic technology Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004078 waterproofing Methods 0.000 claims abstract description 14
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
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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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to a BIPV (building integrated photovoltaic) waterproof system which comprises a plurality of photovoltaic modules, purlins, vertical water chutes and waterproof cover plates, wherein the vertical water chutes are fixed on the purlins through sleeving bearing supporting pieces, accommodating cavities are arranged in the bearing supporting pieces, the left side and the right side of each accommodating cavity are respectively provided with a mounting plane, and the mounting planes are provided with screw connecting holes to fix the vertical water chutes on the purlins; a T-shaped groove is arranged above the accommodating cavity, and two sides of the T-shaped groove are respectively provided with a cavity with a triangular-like section; a connecting piece is arranged in the T-shaped groove and fixedly connected with the middle pressure block, and the photovoltaic module is arranged between the waterproof cover plate and the bearing support piece; two horizontal sides of photovoltaic module are equipped with connecting piece and lower connecting piece respectively, connect through the block of last connecting piece and lower connecting piece between the horizontal adjacent photovoltaic module. The invention realizes the reliable waterproofing of the whole structure type.
Description
Technical Field
The invention relates to the technical field of BIPV, in particular to a BIPV waterproof system.
Background
The photovoltaic roof installation system is a photovoltaic system installed on a roof and is divided into BAPV and BIPV according to installation modes. The BAPV is a solar photovoltaic power generation system installed on the existing building through a steel structure or an aluminum alloy support, and is also called an 'installation type' solar photovoltaic building, the technology has the defects that the general service life of a steel structure factory building color steel tile roof is about 10 years, the water leakage problem is easily caused by rusting and corrosion and poor strength, the water resistance is difficult, the design life of the photovoltaic power generation system is required to be 25 years, the color steel tile needs to be replaced during operation, the maintenance cost is high, and a lot of resources are wasted. The BIPV is a solar photovoltaic power generation system which is designed, constructed and installed simultaneously with a building and forms perfect combination with the building, is also called a construction type solar photovoltaic building and a construction material type solar photovoltaic building, is used as a part of an external structure of the building, has a power generation function, has functions of building components and building materials, can even improve the aesthetic feeling of the building, and forms perfect unity with the building.
However, the BIPV in the prior art has the following drawbacks: (1) partial waterproofing still depends on gluing, but gluing is easy to age and short in service life; (2) the connector is complex in design, high in installation requirement and high in water leakage risk; (3) the vertical water chute has the functions of bearing force and draining water, and has large material consumption and high cost.
Disclosure of Invention
The invention aims to overcome the defects and provide a BIPV waterproof system which adopts a waterproof and bearing separated design, reduces the cost, improves the drainage effect and is waterproof and reliable.
The purpose of the invention is realized as follows:
a BIPV (building integrated photovoltaic) waterproof system comprises a plurality of photovoltaic modules, purlins, vertical water chutes and waterproof cover plates, wherein the vertical water chutes are arranged on a plurality of C-shaped purlins which are transversely arranged side by side in parallel, a photovoltaic module array is arranged above a support frame consisting of the purlins and the vertical water chutes, medium-voltage blocks are arranged between vertically adjacent photovoltaic modules for connection, and edge-pressing blocks are arranged on the outer sides of the photovoltaic modules at the edges for connection;
the vertical water chute is fixed on the purline through a bearing support piece which is sleeved with the vertical water chute, an accommodating cavity is arranged in the bearing support piece, the left side and the right side of the accommodating cavity are respectively provided with a mounting plane, and the mounting planes are provided with screw connecting holes to fix the vertical water chute on the purline; a T-shaped groove is arranged above the accommodating cavity, and two sides of the T-shaped groove are respectively provided with a cavity with a triangular-like section; a connecting piece is arranged in the T-shaped groove and fixedly connected with the middle pressure block, and the photovoltaic module is arranged between the waterproof cover plate and the bearing support piece; two horizontal sides of photovoltaic module are equipped with connecting piece and lower connecting piece respectively, connect through the block of last connecting piece and lower connecting piece between the horizontal adjacent photovoltaic module.
Furthermore, the cross section of the vertical water chute is of a W-shaped shape with an upward opening, the left side edge and the right side edge are inclined outwards, and the bottom edge is provided with a groove which is recessed upwards.
Furthermore, the cross section of the accommodating cavity is of an M-shaped shape, the top surface of the accommodating cavity is provided with a downward concave curved surface corresponding to the bottom edge groove of the vertical water chute, and the bottom surface of the accommodating cavity is provided with a bolt groove matched with the bottom edge groove of the vertical water chute.
Furthermore, two ends of one side of the bearing support piece are respectively provided with a stop piece, and the stop pieces are arranged on the vertical water guide grooves.
Further, the front and back adjacent vertical water guide groove stacks are connected, and a plurality of clamps are arranged at the overlapping part for fixing.
Furthermore, the upper connecting piece comprises an upper transverse plate, one end of the upper transverse plate is connected with the top surface of the photovoltaic module, a vertical downward edge short buckle plate is arranged at the other end of the upper transverse plate, and a vertical downward middle short buckle plate is arranged in the middle of the upper transverse plate.
Furthermore, the lower connecting piece comprises a lower transverse plate, one end of the lower transverse plate is connected with the bottom surface of the photovoltaic module, a side length buckling plate which is vertically downward is arranged at the other end of the lower transverse plate, and a middle long buckling plate which is vertically downward is arranged in the middle of the lower transverse plate.
Furthermore, the length of the middle short buckle plate is greater than that of the side short buckle plate; the length of the middle-long buckle plate is larger than that of the side-length buckle plate.
Furthermore, the length of the side length buckle plate is greater than that of the side short buckle plate; and the middle-long buckle plate of the previous photovoltaic assembly is matched and clamped with the middle-short buckle plate of the next photovoltaic assembly.
Further, well briquetting is for falling several types of calligraphy, and the inner wall on two vertical limits of falling several types of calligraphy is equipped with a protruding muscle respectively, the top at well briquetting is established to waterproof apron cover, waterproof apron top surface is the curved surface, and the both ends of waterproof apron top surface are equipped with vertical decurrent barb, detain on photovoltaic module, and the below of waterproof apron top surface is equipped with two fixed limits, and the bottom on two fixed limits is equipped with the barb of mutually the interlock with the protruding muscle of well briquetting respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention adopts a waterproof system with the combination of the components and the structure: realize horizontal drainage through the subassembly frame, utilize the subassembly minor face to realize waterproofly from the buckle limit, vertical drainage is realized to vertical guiding gutter, and reduce cost realizes that pure mechanical type is waterproof.
2. The invention adopts a load-bearing and waterproof separated design, realizes a load-bearing function by adopting the load-bearing support piece, realizes a drainage function by adopting the drainage groove, only takes charge of drainage by the drainage groove, has low mechanical requirement and greatly saves the material cost; the two functions are separated, so that the material usage amount is greatly reduced, and compared with the existing integrated design of bearing and drainage, the total cost of the system is reduced by more than 40%.
3. The vertical drainage grooves are designed in a tile type and can be overlapped, when the length of a waterproof system is long, connecting pieces are not needed, two adjacent drainage grooves are overlapped for a certain length and are clamped by a clamp, and the vertical drainage grooves are very convenient to install and reliable in performance.
4. The invention adopts full mechanical water proofing, realizes water proofing without any glue beating, avoids the problem of easy aging of glue, and has reliable water proofing effect and long service life.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1 at B.
Fig. 4 is a side view of the present invention.
Fig. 5 is a partially enlarged view of fig. 4 at C.
Fig. 6 is a front view of the present invention.
Fig. 7 is a top view of the present invention.
Fig. 8 is a schematic view of the connector assembly of the present invention.
Fig. 9 is a schematic structural view of a photovoltaic module according to the present invention.
Fig. 10 is a partial enlarged view of fig. 9 at D.
Fig. 11 is a partial enlarged view of fig. 9 at E.
Fig. 12 is a front view of a photovoltaic module of the present invention.
Fig. 13 is a partial enlarged view of fig. 12 at F.
Fig. 14 is a partial enlarged view of fig. 12 at H.
Fig. 15 is a top view of a photovoltaic module of the present invention.
Fig. 16 is a schematic view of the overlapping of adjacent photovoltaic modules of the present invention.
Wherein:
the photovoltaic module comprises a photovoltaic module 1, an upper connecting piece 1.1, an upper transverse plate 1.11, a side short buckle plate 1.12, a middle short buckle plate 1.13, a lower connecting piece 1.2, a lower transverse plate 1.21, a side length buckle plate 1.22, a middle long buckle plate 1.23, a purline 2, a vertical water chute 3, a bearing support piece 4, a containing cavity 4.1, a mounting plane 4.2, a T-shaped groove 4.3, a waterproof cover plate 5, a stop piece 6 and a clamp 7.
Detailed Description
For a better understanding of the technical aspects of the present invention, reference will now be made in detail to the accompanying drawings. It should be understood that the following specific examples are not intended to limit the embodiments of the present invention, but are merely exemplary embodiments of the present invention. It should be noted that the description of the positional relationship of the components, such as the component a is located above the component B, is based on the description of the relative positions of the components in the drawings, and is not intended to limit the actual positional relationship of the components.
Example 1:
referring to fig. 1 to 15, fig. 1 is a schematic structural diagram of a BIPV waterproof system according to the present invention. As shown in the figure, the BIPV waterproof system comprises a plurality of photovoltaic modules 1, purlins 2, vertical water chutes 3, bearing support pieces 4 and waterproof cover plates 5; a plurality of vertical guiding chutes 3 are arranged on a plurality of C-shaped purlins 2 which are transversely arranged side by side in parallel, and a photovoltaic module 1 array is arranged above a supporting frame consisting of the plurality of purlins 2 and the vertical guiding chutes 3.
Middle pressing blocks are arranged between the vertically adjacent photovoltaic modules 1 for connection, and side pressing blocks are arranged on the outer sides of the photovoltaic modules 1 at the edges for connection; well briquetting is for falling several types of calligraphy, and the inner wall on two vertical limits of falling several types of calligraphy is equipped with a protruding muscle respectively, the top at well briquetting is established to 5 covers of waterproof apron, 5 top surfaces of waterproof apron are the curved surface, and the both ends of 5 top surfaces of waterproof apron are equipped with vertical decurrent barb, detain on photovoltaic module 1, and the below of 5 top surfaces of waterproof apron is equipped with two fixed limits, and the bottom on two fixed limits is equipped with the barb of the protruding muscle interlock of each other with well briquetting respectively.
The section of the vertical water chute 3 is of a W-shaped shape with an upward opening, the left side edge and the right side edge are inclined outwards, and the bottom edge is provided with an upward concave groove; the vertical water chute 3 is fixed on the purline 2 through a sleeved bearing support 4.
A containing cavity 4.1 is arranged in the bearing support 4, the cross section of the containing cavity 4.1 is of an M-like shape, the top surface of the containing cavity 4.1 is provided with a downward concave curved surface corresponding to the bottom edge groove of the vertical water chute 3, the bottom surface of the containing cavity 4.1 is provided with a bolt groove matched with the bottom edge groove of the vertical water chute 3, the left side and the right side of the containing cavity 4.1 are respectively provided with a mounting plane 4.2, and the mounting plane 4.2 is provided with bolt holes for fixing the vertical water chute 3 on the purline 2 through bolt fastening; a T-shaped groove 4.3 is arranged above the accommodating cavity 4.1, two sides of the T-shaped groove 4.3 are respectively provided with a cavity with a triangular-like section, and the top surface of the cavity is a supporting surface; and a connecting piece is arranged in the T-shaped groove 4.3 and is fixedly connected with the middle pressure block.
The photovoltaic module 1 is arranged between the waterproof cover plate 5 and the bearing support piece 4, the accommodating cavity 4.1 of the bearing support piece 4 provides a supporting point, and the top surface of the cavity provides a supporting surface.
Two ends of one side of the bearing support 4 are respectively provided with a stop piece 6, and the stop pieces 6 are arranged on the vertical water chute 3.
The front and back adjacent vertical water chutes 3 are connected in a shingle manner, and a plurality of clamps 7 are arranged at the overlapping part for fixing.
The photovoltaic module comprises a photovoltaic module 1, and is characterized in that two transverse side edges of the photovoltaic module 1 are respectively provided with an upper connecting piece 1.1 and a lower connecting piece 1.2, the upper connecting piece 1.1 comprises an upper transverse plate 1.11, one end of the upper transverse plate 1.11 is connected with the top surface of the photovoltaic module 1, the other end of the upper transverse plate is provided with a vertical downward side short buckle plate 1.12, the middle part of the upper transverse plate 1.11 is provided with a vertical downward middle short buckle plate 1.13, and the length of the middle short buckle plate 1.13 is greater than that of the side short buckle plate 1.; the lower connecting piece 1.2 comprises a lower transverse plate 1.21, one end of the lower transverse plate 1.21 is connected with the bottom surface of the photovoltaic module 1, a vertically downward side length buckle plate 1.22 is arranged at the other end of the lower transverse plate 1.21, a vertically downward middle long buckle plate 1.23 is arranged in the middle of the lower transverse plate 1.21, and the length of the middle long buckle plate 1.23 is greater than that of the side length buckle plate 1.22; the length of the side length buckle plate 1.22 is larger than that of the side short buckle plate 1.12.
The horizontally adjacent photovoltaic modules 1 are connected through the clamping of the upper connecting piece 1.1 and the lower connecting piece 1.2, and the middle-long buckle plate 1.23 of the previous photovoltaic module 1 is matched and clamped with the middle-short buckle plate 1.13 of the next photovoltaic module 1 to form a horizontal waterproof structure.
The working principle is as follows:
the plane formed by the C-shaped purlins 2 represents a plurality of application scenes such as steel structure factory buildings, car sheds, sunlight rooms, tile roofs and the like.
When rainfall occurs, the waterproof cover plate 5 and the sealing strips block most of rainwater, and the rainwater is guided to be drained from the glass panel of the photovoltaic module along the slope; if rainwater is too large and seeps from the gap of the assembly, rainwater on the vertical downslope is drained into the vertical drainage groove 3 to be drained away, transverse rainwater is blocked by the clamping structure of the upper connecting piece 1.1 and the lower connecting piece 1.2 of the frame of the assembly, the upper buckling edge of the upper connecting piece 1.1 realizes drainage and blocking of most rainwater, the lower buckling edge of the lower connecting piece 1.2 guides the seeped rainwater into the vertical drainage groove 3 to realize drainage, and finally the rainwater is drained away; realizing reliable water resistance with a full structure.
When being applied to large tracts of land scene, the extension of waterproof system in the slope direction is realized to the vertical water drainage tank that can fold the tile connection to adapt to numerous application scenario.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. A BIPV (building integrated photovoltaic) waterproof system comprises a plurality of photovoltaic modules (1), purlins (2), vertical water chutes (3) and a waterproof cover plate (5), wherein the vertical water chutes (3) are arranged on a plurality of C-shaped purlins (2) which are transversely arranged side by side in parallel, a photovoltaic module (1) array is arranged above a support frame consisting of the purlins (2) and the vertical water chutes (3), middle pressing blocks are arranged between vertically adjacent photovoltaic modules (1) for connection, and side pressing blocks are arranged on the outer sides of the photovoltaic modules (1) at the edges for connection; the method is characterized in that: the vertical water chute (3) is fixed on the purline (2) through a sleeved bearing support piece (4), an accommodating cavity (4.1) is arranged in the bearing support piece (4), the left side and the right side of the accommodating cavity (4.1) are respectively provided with a mounting plane (4.2), and the mounting planes (4.2) are provided with screw connection holes to fix the vertical water chute (3) on the purline (2); a T-shaped groove (4.3) is arranged above the accommodating cavity (4.1), and two sides of the T-shaped groove (4.3) are respectively provided with a cavity with a triangular cross section; a connecting piece is arranged in the T-shaped groove (4.3) and fixedly connected with the middle pressure block, and the photovoltaic module (1) is arranged between the waterproof cover plate (5) and the bearing support piece (4); two horizontal sides of photovoltaic module (1) are equipped with connecting piece (1.1) and lower connecting piece (1.2) respectively, connect through the block of last connecting piece (1.1) and lower connecting piece (1.2) between horizontal adjacent photovoltaic module (1).
2. A BIPV waterproofing system according to claim 1, wherein: the section of the vertical water chute (3) is of a W-shaped shape with an upward opening, the left side edge and the right side edge are outward inclined, and the bottom edge is provided with a groove which is concave upwards.
3. A BIPV waterproofing system according to claim 2, wherein: the cross-section that holds chamber (4.1) is type M, the top surface that holds chamber (4.1) is equipped with the curved surface of the downward recess that corresponds the position with vertical guiding gutter (3) base recess, the bottom surface that holds chamber (4.1) is equipped with the bolt groove with vertical guiding gutter (3) base recess matching.
4. A BIPV waterproofing system according to claim 2, wherein: two ends of one side of the bearing support piece (4) are respectively provided with a stop piece (6), and the stop pieces (6) are arranged on the vertical water chute (3).
5. The BIPV waterproofing system according to claim 1, wherein: the front and back adjacent vertical water chutes (3) are connected in a shingle-overlapping manner, and a plurality of clamps (7) are arranged at the overlapping part for fixing.
6. A BIPV waterproofing system according to claim 1, wherein: go up connecting piece (1.1) including last diaphragm (1.11), the one end of going up diaphragm (1.11) is connected with photovoltaic module's (1) top surface, and the other end is equipped with vertical decurrent limit short buckle (1.12), the middle part of going up diaphragm (1.11) is equipped with vertical decurrent well short buckle (1.13).
7. A BIPV waterproofing system according to claim 1, wherein: the lower connecting piece (1.2) comprises a lower transverse plate (1.21), one end of the lower transverse plate (1.21) is connected with the bottom surface of the photovoltaic module (1), the other end of the lower transverse plate is provided with a vertically downward side length buckle plate (1.22), and the middle of the lower transverse plate (1.21) is provided with a vertically downward middle length buckle plate (1.23).
8. A BIPV waterproofing system according to claim 6 or 7 wherein: the length of the middle short buckle plate (1.13) is greater than that of the side short buckle plate (1.12); the length of the middle-long buckle plate (1.23) is greater than that of the side-length buckle plate (1.22).
9. A BIPV waterproofing system according to claim 6 or 7 wherein: the length of the side length buckle plate (1.22) is greater than that of the side short buckle plate (1.12); the medium-long buckle (1.23) of the previous photovoltaic component (1) is matched and clamped with the medium-short buckle (1.13) of the next photovoltaic component (1).
10. A BIPV waterproofing system according to claim 1, wherein: well briquetting is for falling several types of calligraphy, and the inner wall on two vertical limits of falling several types of calligraphy is equipped with a protruding muscle respectively, waterproof apron (5) cover is established in the top of briquetting, waterproof apron (5) top surface is the curved surface, and the both ends of waterproof apron (5) top surface are equipped with vertical decurrent barb, detain on photovoltaic module (1), and the below of waterproof apron (5) top surface is equipped with two fixed limits, and the bottom on two fixed limits is equipped with the barb of the protruding muscle interlock of mutually with well briquetting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068363.8A CN110778031A (en) | 2019-11-05 | 2019-11-05 | BIPV waterproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068363.8A CN110778031A (en) | 2019-11-05 | 2019-11-05 | BIPV waterproof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110778031A true CN110778031A (en) | 2020-02-11 |
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ID=69389184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911068363.8A Pending CN110778031A (en) | 2019-11-05 | 2019-11-05 | BIPV waterproof system |
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| Country | Link |
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| CN (1) | CN110778031A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113452310A (en) * | 2021-07-07 | 2021-09-28 | 安徽煜伏节能环保科技有限公司 | Replace waterproof photovoltaic support of building integral type on various steel tile roof of tradition |
-
2019
- 2019-11-05 CN CN201911068363.8A patent/CN110778031A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113452310A (en) * | 2021-07-07 | 2021-09-28 | 安徽煜伏节能环保科技有限公司 | Replace waterproof photovoltaic support of building integral type on various steel tile roof of tradition |
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