CN220353245U - Photovoltaic roofing metal sheet basin system node - Google Patents
Photovoltaic roofing metal sheet basin system node Download PDFInfo
- Publication number
- CN220353245U CN220353245U CN202322102838.9U CN202322102838U CN220353245U CN 220353245 U CN220353245 U CN 220353245U CN 202322102838 U CN202322102838 U CN 202322102838U CN 220353245 U CN220353245 U CN 220353245U
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- water tank
- metal plate
- photovoltaic
- plate
- flashing
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- 239000002184 metal Substances 0.000 title claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000002390 adhesive tape Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 239000012945 sealing adhesive Substances 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 9
- 238000007688 edging Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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]
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a photovoltaic roof metal plate water tank system node which is arranged between a first photovoltaic module and a second photovoltaic module of a roof and above a purline of a roof structure and comprises a metal plate water tank, a flashing edge-folding plate, left and right longitudinal steel supporting pieces and a plurality of transverse steel supporting pieces, wherein the metal plate water tank is arranged between the first photovoltaic module and the second photovoltaic module, on the left and right longitudinal steel supporting pieces and the plurality of transverse steel supporting pieces, the two sides of the metal plate water tank are respectively provided with the flashing edge-folding plate and are connected with the flashing edge-folding plate in a hooking manner, the metal plate water tank can longitudinally stretch along the flashing edge-folding plate, and the upper part of the flashing edge-folding plate is provided with a through waterproof sealing adhesive tape which is tightly attached to the photovoltaic module. According to the photovoltaic module, the edge bottom of the photovoltaic module is tightly connected with the purline with the roof structure and the metal plate water tank through the flashing edge-folding plate and the through-length longitudinal steel support piece, so that the connecting node has a waterproof sealing function, and the wind resistance of the metal plate water tank is improved on the premise that the free expansion and contraction of the metal plate water tank are not affected.
Description
Technical Field
The utility model relates to the technical field of roof installation, in particular to a photovoltaic roof metal plate water tank system node.
Background
In the metal roof photovoltaic system of the existing building enclosure system, a photovoltaic module on a photovoltaic roof is installed in a blocking mode, a gap is reserved between the photovoltaic module and the photovoltaic module, a flashing plate and a water collecting and draining groove are arranged to collect and drain rainwater, the flashing edge-collecting plate is directly fixed with a metal plate water tank through screws, the metal plate water tank cannot longitudinally stretch out and draw back, temperature stretching stress cannot be released, the screw fixing point is easily broken by pulling, and roof water leakage and wind resistance failure are caused. The damage and replacement of the photovoltaic modules are common operations in the operation and the maintenance of the photovoltaic power station, and in the operation and the maintenance, if one of the photovoltaic modules is damaged, a special construction channel is required to be arranged for maintenance. The conventional metal plate water tank is generally paved by adopting sectional lap joint, and the hidden danger of water leakage exists in a gap at the lap joint. The metal plate water tank is generally only used for water guiding and draining, has insufficient structural bearing capacity, cannot walk and tread on the metal plate water tank, and cannot be used as a construction pavement.
Disclosure of Invention
The utility model aims to provide a photovoltaic roofing metal plate water tank system node, which is tightly connected with a metal plate water tank and a flashing edge-folding plate, so that the connecting node has a waterproof sealing function, the wind resistance of the metal plate water tank is improved on the premise of not affecting the free extension and retraction of the metal plate water tank, and the metal plate water tank is placed on a left longitudinal steel support piece, a right longitudinal steel support piece and a plurality of transverse steel support pieces, so that the metal plate water tank has a stronger bearing capacity, and can play a role in draining and guiding water and can be used as a construction pavement.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a photovoltaic roofing metal sheet basin system node, locates between the first photovoltaic module of roof and the second photovoltaic module, on the roof structure purlin, including metal sheet basin, flashing receipts limit board, left and right sides two lead to long vertical steel support piece, multichannel horizontal steel support piece, the metal sheet basin locate between first photovoltaic module and the second photovoltaic module, the metal sheet basin place on left and right sides two lead to long vertical steel support piece and multichannel horizontal steel support piece, the metal sheet basin both sides be equipped with flashing receipts limit board respectively, metal sheet basin and flashing receipts limit board hook and loop connection, the metal sheet basin can be along flashing receipts limit board longitudinal extension, flashing receipts limit board upper portion be equipped with and lead to long waterproof sealing strip, closely laminate with photovoltaic module; the flashing edge folding plate is fixed on the top surfaces of two long longitudinal steel supporting pieces respectively, the long longitudinal steel supporting pieces are in a shape like a Chinese character 'ji' and fixedly connected with roof structure purlins, the flashing edge folding plate is in an L shape or a ladder shape with multiple folding edges, the vertical top of the flashing edge folding plate is provided with a right-angle flanging to form a sealing platform, the sealing platform is provided with a long waterproof sealing rubber strip, the side edge of the bottom of the flashing edge folding plate is provided with a right-angle flanging and an oblique flanging to form an anti-wind connecting chute, hooks are respectively arranged on the edges of two sides of the metal plate water tank, and the hooks are arranged in the anti-wind connecting chute.
Conventional photovoltaic roofing flashing edging board and metal sheet basin mainly have following problems in the metal roofing photovoltaic system: 1) The conventional metal plate water tank is generally paved by adopting sectional lap joint, and the hidden danger of water leakage exists in a gap at the lap joint; 2) The flashing edge-folding plate and the metal plate water tank are directly fixed by adopting screws, the metal plate water tank cannot longitudinally stretch and retract, the temperature stretching stress cannot be released, and the screw fixing points are easily broken by pulling, so that water leakage and wind resistance failure of the roof are caused; 3) The bottom of the metal plate water tank is not supported by a transverse structure, is generally only used for water guiding and draining, has insufficient structural bearing capacity, cannot walk and tread on the metal plate water tank, and cannot be used as a construction pavement.
According to the scheme, the metal plate water tank is arranged between the first photovoltaic module and the second photovoltaic module, and is arranged on the left and right longitudinal steel support pieces and the plurality of transverse steel support pieces, so that the metal plate water tank has strong bearing capacity, and can be used as a construction pavement, a sealing rubber strip with the long length is embedded or glued on a sealing platform at the upper end of the flashing edge folding plate, so that the sealing rubber strip is tightly adhered to the bottom of the photovoltaic module and has a waterproof structure with a waterproof sealing function, and meanwhile, the corresponding two side flashing edge folding plates are respectively connected with the two side edges of the metal plate water tank through the wind-resistant connecting sliding grooves and the hooks, so that the metal plate water tank is restrained from sliding off but is not restrained from sliding longitudinally, and therefore, when the metal plate water tank generates thermal expansion and cold contraction, the metal plate water tank can longitudinally move and has strong wind resistance; the bottom of the flashing edge-folding plate is fixedly connected with a rectangular through-length longitudinal steel support, and the rectangular through-length longitudinal steel support is fixed on the purline of the roof structure.
Rectangular bosses are arranged on one side, close to the metal plate water tank, of the through-length longitudinal steel support piece in the shape of a Chinese character 'ji', rectangular steps matched with the rectangular bosses are respectively arranged on two sides of the metal plate water tank, and the rectangular bosses and the rectangular steps are matched with each other, so that the metal plate water tank avoids fixing screws between the through-length longitudinal steel support piece in the shape of a Chinese character 'ji' and purlins of a roof structure, and meanwhile, the structural strength of the side edge of the metal plate water tank is increased.
As a preferable scheme of the utility model, the edge of the top sealing platform of the flashing edge folding plate is provided with an edge folding structure which is downwards folded and inwards folded. The flashing edge folding plate is thinner in thickness, the edge is sharp but the bearing capacity is not big, the edge folding structure of the scheme can strengthen the strength of the edge of the sealing platform, and meanwhile the problems of unexpected industrial injury and the like possibly caused by sharp edges are eliminated.
As a preferable scheme of the utility model, a plurality of transverse steel supporting pieces are arranged at the bottom of the metal plate water tank, and two ends of each transverse steel supporting piece are respectively connected with the side surfaces of the left and right longitudinal steel supporting pieces. According to the scheme, the transverse steel support piece can ensure that the distance between the flashing edge collecting plates is accurate, and the bearing capacity of the metal plate water tank can be improved, and the flatness of the metal plate water tank is ensured.
As a preferable scheme of the utility model, the tops of the transverse steel support and the through-length longitudinal steel support are respectively provided with a through-length adhesive tape. The adhesive tape of this scheme is as buffering adhesive tape, tramples the collision strength of metal sheet basin to horizontal steel support piece, logical long vertical steel support piece when reducible metal sheet basin installation and during construction, avoids the damage.
As a preferable scheme of the utility model, the first photovoltaic module and the second photovoltaic module are respectively provided with a plurality of photovoltaic plate modules, a transverse water tank is arranged between two adjacent photovoltaic plate modules, an opening of the transverse water tank is positioned above the water tank of the metal plate, a sealing rubber strip tightly attached to the bottom of the photovoltaic plate module is arranged at the top of the transverse water tank, and a T-shaped photovoltaic module pressing plate is arranged in the middle of the transverse water tank. The first photovoltaic modules and the second photovoltaic modules are arranged in parallel in rows, and in more photovoltaic plate modules, the photovoltaic modules are arranged in rows at intervals, so that besides the longitudinal metal plate water tank is used as a main water tank, a transverse water tank is arranged between each row of photovoltaic modules, rainwater and the like are conveniently collected and discharged into the metal plate water tank, and a T-shaped photovoltaic module pressing plate in the middle of the transverse water tank can be used for pressing the edges of the photovoltaic plate modules on two sides to play a role of fixing the photovoltaic plate modules; the notch is arranged on the side face of the flashing edge-folding plate and used for placing a transverse water tank, the top of the transverse water tank is leveled with the top of the flashing edge-folding plate, and the photovoltaic panel assembly is convenient to place.
As a preferable scheme of the utility model, the bottom of the T-shaped photovoltaic module pressing plate is provided with a C-shaped pressing plate, the C-shaped pressing plate presses the lateral side of the transverse water tank and is fixedly connected with the flashing edge collecting plate, and the top of the C-shaped pressing plate is provided with a double-sided adhesive tape matched with the sealing adhesive tape. The cross section of the transverse water tank in the scheme is concave, the water tank edges on two sides of the transverse water tank are pressed by the triangular pressing plates, and then the triangular pressing plates are fixedly connected with the flashing edge folding plates positioned on the left side or the right side, so that the effect of fixing the transverse water tank is achieved.
As a preferable scheme of the utility model, the bottom of the metal plate water tank is provided with a plurality of reinforcing ribs arranged along the length direction of the metal plate water tank. The metal plate water tank of this scheme is for avoiding the overlap joint to produce the gap that leaks, all adopts logical long no overlap joint's structure, and the strengthening rib of metal plate water tank bottom helps improving bottom intensity and keeps bottom roughness.
Compared with the prior art, the utility model has the beneficial effects that: the edge bottom of the photovoltaic module is tightly connected with the purline of the roof structure and the metal plate water tank through the flashing edge-folding plate and the through-length longitudinal steel support piece, so that the connecting node has the waterproof sealing function, and the wind resistance of the connecting node is improved on the premise of not affecting the free expansion and contraction of the metal plate water tank; through add logical long vertical steel support piece and multichannel horizontal steel support piece at the sheet metal basin, improve the bearing capacity and the smoothness of sheet metal basin, can regard as the construction pavement in photovoltaic power plant construction and the fortune dimension, avoided the construction to trample the basin that causes and destroy.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of an internal connection structure according to the present utility model.
FIG. 3 is a schematic side view of the present utility model.
Fig. 4 is a schematic perspective view of a left flashing edge-trimming plate according to the utility model.
Fig. 5 is a schematic view of another internal connection structure according to the present utility model.
In the figure: 1. purline with first photovoltaic module 2, second photovoltaic module 3 and roof structure
4. Metal plate water tank 5, flashing edge-trimming plate 6 and longitudinal steel support piece
7. Transverse steel support piece 8, waterproof sealing rubber strip 9 and sealing platform
10. Wind-resistant connecting chute 11, hook 12 and rectangular boss
13. Rectangular step 14, edge folding structure 15 and adhesive tape
16. Photovoltaic panel assembly 17, transverse water tank 18 and T-shaped photovoltaic assembly pressing plate
19. A press plate 20 in a shape like a Chinese character 'ji', a double faced adhesive tape sealing strip 21 and a reinforcing rib.
Detailed Description
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides a photovoltaic roofing metal sheet basin system node, locate between the first photovoltaic module 1 of roof and the second photovoltaic module 2, roof structure purlin 3 is above, including metal sheet basin 4, flashing edging board 5, two logical long vertical steel support piece 6 about, multichannel horizontal steel support piece 7, metal sheet basin 4 locates between first photovoltaic module 1 and the second photovoltaic module 2, metal sheet basin 4 places on two logical long vertical steel support piece 6 about and multichannel horizontal steel support piece 7, metal sheet basin 4 both sides are equipped with flashing edging board 5 respectively, metal sheet basin 4 is connected with flashing edging board 5 clasp, metal sheet basin 4 can be along flashing edging board 5 longitudinal extension, flashing edging board 5 upper portion is equipped with logical long waterproof sealing strip 8, closely laminate with photovoltaic module; the flashing edge folding plate 5 is respectively fixed on the top surfaces of two through long longitudinal steel supporting pieces 6, the through long longitudinal steel supporting pieces 6 are in a shape like a Chinese character 'ji' and are fixedly connected with roof structure purlins 3, the flashing edge folding plate 5 is in an L shape or a ladder shape with multiple folding edges, the vertical top of the flashing edge folding plate 5 is provided with a right-angle flanging to form a sealing platform 9, the sealing platform 9 is provided with a through long waterproof sealing adhesive tape 8, the side edge of the bottom of the flashing edge folding plate 5 is provided with a right-angle flanging and an oblique flanging to form an anti-wind connecting chute 10, the edges of two sides of the metal plate water tank 4 are respectively provided with hooks 11, and the hooks 11 are arranged in the anti-wind connecting chute 10.
Rectangular bosses 12 are arranged on one side, close to the metal plate water tank 4, of the through-length longitudinal steel support piece 6 in a shape like a Chinese character 'ji', and rectangular steps 13 matched with the rectangular bosses 12 are respectively arranged on two sides of the metal plate water tank 4.
The edge of the top sealing platform 9 of the flashing edge folding plate 5 is provided with an edge folding structure 14 which is folded downwards and then folded inwards.
The bottom of the metal plate water tank 4 is provided with a plurality of transverse steel supporting pieces 7, and two ends of each transverse steel supporting piece 7 are respectively connected with the side surfaces of the left and right through long longitudinal steel supporting pieces 6.
The top parts of the transverse steel support 7 and the through length longitudinal steel support 6 are respectively provided with a through length adhesive tape 15.
The first photovoltaic module 1 and the second photovoltaic module 2 are respectively provided with a plurality of photovoltaic plate modules 16, a transverse water tank 17 is arranged between two adjacent photovoltaic plate modules 16, an opening of the transverse water tank 17 is positioned above the metal plate water tank 4, a sealing rubber strip tightly attached to the bottom of the photovoltaic plate modules 16 is arranged at the top of the transverse water tank 17, and a T-shaped photovoltaic module pressing plate 18 is arranged in the middle of the transverse water tank 17.
The bottom of the T-shaped photovoltaic module pressing plate 18 is provided with a plurality of square pressing plates 19, the square pressing plates 19 press the lateral sides of the transverse water tanks 17 and are fixedly connected with the flashing edge-folding plates 5, and the tops of the square pressing plates 19 are provided with double-sided adhesive tape sealing strips 20 matched with the through-length waterproof sealing adhesive tapes 8.
The bottom of the metal plate water tank 4 is provided with a plurality of reinforcing ribs 21 arranged along the length direction of the metal plate water tank 4.
The working flow of the utility model is as follows: firstly, fixing a left longitudinal steel support piece and a right longitudinal steel support piece on a roof structure purline 3, connecting and fixing a plurality of transverse steel support pieces 7 with the longitudinal steel support pieces, embedding a through waterproof sealing rubber strip 8 into a waterproof sealing groove on a flashing edge folding plate 5, placing a metal plate water groove 4 on the transverse steel support pieces 7, buckling and connecting a wind-resistant connecting chute 10 at the bottom of the flashing edge folding plate 5 with hooks 11 at two side edges of the metal plate water groove 4, fixing the flashing edge folding plate 5 on the left longitudinal steel support piece and the right longitudinal steel support piece 6 by adopting fasteners, placing a transverse water groove 17 on a notch of the flashing edge folding plate 5, and compacting the transverse water groove 17 by using a rectangular pressing plate 19;
finally, the photovoltaic panel assembly 16 is installed to form a first photovoltaic assembly 1, a second photovoltaic assembly 2 or more plates, the photovoltaic panel assembly 16 is pressed to form a through-length waterproof sealing adhesive tape 8, and the T-shaped photovoltaic assembly pressing plate 18 on the transverse water tank 17 is pressed to form the photovoltaic panel assembly 7, so that the connecting node of the scheme has the waterproof function of preventing pressure water from penetrating.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a photovoltaic roofing metal sheet basin system node, locates between first photovoltaic module and the second photovoltaic module on roof, roof structure purlin, its characterized in that: the flashing edge folding device comprises a metal plate water tank, a flashing edge folding plate, a left longitudinal steel support, a right longitudinal steel support, a plurality of transverse steel supports, wherein the metal plate water tank is arranged between a first photovoltaic module and a second photovoltaic module, the metal plate water tank is arranged on the left longitudinal steel support, the right longitudinal steel support and the plurality of transverse steel supports, the two sides of the metal plate water tank are respectively provided with the flashing edge folding plate, the metal plate water tank is connected with the flashing edge folding plate through a hook, the metal plate water tank can longitudinally stretch along the flashing edge folding plate, and the upper part of the flashing edge folding plate is provided with a through waterproof sealing rubber strip which is tightly attached to the photovoltaic module;
the flashing edge folding plate is fixed on the top surfaces of two long longitudinal steel supporting pieces respectively, the long longitudinal steel supporting pieces are in a shape like a Chinese character 'ji' and fixedly connected with roof structure purlins, the flashing edge folding plate is in an L shape or a ladder shape with multiple folding edges, the vertical top of the flashing edge folding plate is provided with a right-angle flanging to form a sealing platform, the sealing platform is provided with a long waterproof sealing rubber strip, the side edge of the bottom of the flashing edge folding plate is provided with a right-angle flanging and an oblique flanging to form an anti-wind connecting chute, hooks are respectively arranged on the edges of two sides of the metal plate water tank, and the hooks are arranged in the anti-wind connecting chute.
2. A photovoltaic roofing sheet metal sink system node as claimed in claim 1, wherein: the edge of the top sealing platform of the flashing edge folding plate is provided with an edge folding structure which is folded downwards and folded inwards again.
3. A photovoltaic roofing sheet metal sink system node as claimed in claim 1, wherein: the bottom of the metal plate water tank is provided with a plurality of transverse steel supporting pieces, and two ends of each transverse steel supporting piece are respectively connected with the side surfaces of the left longitudinal steel supporting piece and the right longitudinal steel supporting piece.
4. A photovoltaic roofing sheet metal trough system node according to claim 3, characterized by: the top of the transverse steel support piece and the top of the through long longitudinal steel support piece are respectively provided with a through long adhesive tape.
5. A photovoltaic roofing sheet metal sink system node as claimed in claim 1, wherein: the photovoltaic module comprises a metal plate water tank, and is characterized in that a plurality of photovoltaic plate assemblies are arranged on the first photovoltaic assembly and the second photovoltaic assembly respectively, a transverse water tank is arranged between every two adjacent photovoltaic plate assemblies, a transverse water tank opening is arranged above the metal plate water tank, sealing rubber strips tightly attached to the bottoms of the photovoltaic plate assemblies are arranged at the tops of the transverse water tanks, and T-shaped photovoltaic assembly pressing plates are arranged in the middle of the transverse water tank.
6. A photovoltaic roofing sheet metal sink system node as defined in claim 5 wherein: the bottom of the T-shaped photovoltaic module pressing plate is provided with a C-shaped pressing plate, the C-shaped pressing plate presses the lateral side of the transverse water tank and is fixedly connected with a left flashing edge-folding plate or a right flashing edge-folding plate, and the top of the C-shaped pressing plate is provided with a double-sided adhesive tape matched with the sealing rubber strip.
7. A photovoltaic roofing sheet metal sink system node as claimed in claim 1, wherein: the bottom of the metal plate water tank is provided with a plurality of reinforcing ribs arranged along the length direction of the metal plate water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102838.9U CN220353245U (en) | 2023-08-04 | 2023-08-04 | Photovoltaic roofing metal sheet basin system node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102838.9U CN220353245U (en) | 2023-08-04 | 2023-08-04 | Photovoltaic roofing metal sheet basin system node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353245U true CN220353245U (en) | 2024-01-16 |
Family
ID=89479622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102838.9U Active CN220353245U (en) | 2023-08-04 | 2023-08-04 | Photovoltaic roofing metal sheet basin system node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353245U (en) |
-
2023
- 2023-08-04 CN CN202322102838.9U patent/CN220353245U/en active Active
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