CN210086670U - Roof photovoltaic hasp formula does not have screw basin and does not have waterproof roofing structure of sealing - Google Patents
Roof photovoltaic hasp formula does not have screw basin and does not have waterproof roofing structure of sealing Download PDFInfo
- Publication number
- CN210086670U CN210086670U CN201920334647.6U CN201920334647U CN210086670U CN 210086670 U CN210086670 U CN 210086670U CN 201920334647 U CN201920334647 U CN 201920334647U CN 210086670 U CN210086670 U CN 210086670U
- Authority
- CN
- China
- Prior art keywords
- water tank
- supporting
- hasp
- photovoltaic
- basin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a roof solar photovoltaic power generation field. The technical scheme is as follows: the utility model provides a roof photovoltaic hasp formula does not have screw basin and does not have sealed waterproof roofing structure, includes a plurality of photovoltaic module that the array was arranged, its characterized in that: the structure also comprises a plurality of supporting beams which are parallel to each other and fixed on the roof purlin at intervals from left to right, a longitudinal water tank which is matched with the head sleeves of the supporting beams in a buckling mode, edge supports which are fixed on the roof purlin and respectively support the left and right side tank edges of the longitudinal water tank, a supporting seat which is fixed at the top of the longitudinal water tank, a supporting plate which is connected to the supporting seat and used for supporting the photovoltaic module, a pressing block which is fixed on the supporting seat and used for clamping and fixing the edge of the photovoltaic module, a transverse water tank positioning bar which is buckled at the top of the longitudinal water tank, and a transverse water tank which is positioned by the transverse water tank positioning bar and supported by the left and right side tank edges of. The structure should be firm, safe and reliable, fast and simple to install, and material saving, with low costs.
Description
Technical Field
The utility model relates to a roof solar photovoltaic power generation field specifically is a roof photovoltaic building integration hasp formula does not have screw basin, does not have sealed glue (spare) waterproof roofing structure.
Background
Building-integrated photovoltaics is a technology that combines or integrates photovoltaic power generation products with buildings. The building integrated photovoltaic has various forms, wherein, the common photovoltaic component of crystal silicon is used as a building roof to replace roof tiles, in particular color steel tiles, which is one of the forms of building integrated photovoltaic. The roof tile is an economic selection scheme for old roofs and building roofs of roof boards (tiles) to be updated, and the old roofs and building roofs to be built are provided, so that the photovoltaic power stations are built, and the roofs are updated or sealed at the same time, so that the photovoltaic power stations are applied to industrial and commercial roofs to a certain extent at present. Along with the reduction of cost of crystal silicon type subassembly and corollary equipment, this kind of building integrated photovoltaic form has very big development space.
The photovoltaic building integrated roof power station using the crystalline silicon common photovoltaic module has a lot of exploration on structural forms, support systems and the like in the industry, wherein the structural application of the photovoltaic building integrated roof power station formed by longitudinal and transverse water tanks and component supports accounts for the majority; these solutions all have the disadvantages of being not good enough to some extent, or having insufficient strength (especially insufficient wind resistance), or being too complex, difficult to install, or having the risk of water leakage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned background art, provide a roof photovoltaic hasp formula does not have screw basin and does not have sealed waterproof roofing structure, this structure should sturdy structure, safe and reliable, the quick simple and convenient characteristics of installation to material saving, with low costs.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a roof photovoltaic hasp formula does not have screw basin and does not have sealed waterproof roofing structure, includes a plurality of photovoltaic module that the array was arranged, its characterized in that: the structure also comprises a plurality of supporting beams which are parallel to each other and fixed on the roof purlin at intervals from left to right, a longitudinal water tank which is matched with the head sleeves of the supporting beams in a buckling mode, edge supports which are fixed on the roof purlin and respectively support the left and right side tank edges of the longitudinal water tank, a supporting seat which is fixed at the top of the longitudinal water tank, a supporting plate which is connected to the supporting seat and used for supporting the photovoltaic module, a pressing block which is fixed on the supporting seat and used for clamping and fixing the edge of the photovoltaic module, a transverse water tank positioning bar which is buckled at the top of the longitudinal water tank, and a transverse water tank which is positioned by the transverse water tank positioning bar and supported by the left and right side tank edges of.
The cross section of the supporting beam is I-shaped, and the head of the supporting beam is a rectangular protruding edge with a diagonal line vertically arranged; the cross section of the longitudinal water tank is W-shaped, and the top of the longitudinal water tank is provided with a hasp which is in coating fit with the rectangular protruding edge; the left side and the right side of the transverse water tank positioning strip are respectively provided with an upward raised edge, and the middle part of the transverse water tank positioning strip is provided with a sleeve buckle which is matched with the hasp in a buckling manner.
The supporting seat is of a clamping structure consisting of two supporting legs, the two supporting legs are respectively provided with a bolt hole and a threaded hole and are respectively provided with a T-shaped clamping groove, the lower parts of the supporting legs are provided with clamping openings matched with the head parts of the longitudinal water grooves, and the top of the supporting seat is provided with a threaded hole.
One end of the supporting plate is provided with a lug which is in plug-in fit with the clamping groove of the supporting seat; the other parts are used for supporting the photovoltaic module.
The pressing block comprises a middle pressing block and an edge pressing block, the bottom end of the edge pressing block is in a protruding head shape, the protruding head penetrates through and is clamped in a clamping groove of a supporting leg on one side of the supporting seat, and a bolt hole is formed in the top of the protruding head.
The transverse water tank is arranged perpendicular to the longitudinal water tank; the left end part and the right end part of the transverse water tank are respectively provided with an opening, and the openings are in fit with the folded edges of the positioning strips of the transverse water tank in a penetrating way.
The cross section of the cover plate is in a pi shape, and the cover plate is inserted and buckled in a gap between two adjacent components through a clamping pin extending downwards.
The supporting seat is clamped and fixed at the top of the longitudinal water tank through a bolt.
The front edge and the rear edge of the photovoltaic module are positioned in the transverse water tank.
The supporting beam is fixed on the purline by self-tapping screws.
The utility model has the advantages and the beneficial effects that:
(1) the hasp of the head part of the cross section of the longitudinal water tank and the occlusion structures at the two sides of the longitudinal water tank of the utility model realize the screw-free fixation of the longitudinal water tank, only the head part of the longitudinal water tank needs to be buckled on a supporting beam, and the two sides are occluded on the side bracket (when needed), thereby avoiding the direct penetration of the longitudinal water tank and the fixation of self-tapping screws on roof purlines and preventing the possible water leakage phenomenon at the self-tapping screw holes; secondly, lengthening is carried out in a lap joint mode, when the lengthening is needed, only lapping of two adjacent longitudinal water channels for a certain length is needed, connection modes such as welding, riveting and bonding are not needed, and the method is simple and convenient; thirdly, the quick installation is realized.
(2) The utility model discloses a clamping structure of bearing installs convenient fast to the centre gripping can improve photovoltaic module array roofing structure's anti-wind ability on the supporting beam reliably.
(3) The utility model discloses a supporting beam plays main bearing effect, and its cross-sectional structure is favorable to bearing, reduces the consumption of material.
(4) The supporting plate of the utility model has simple structure, easy installation and reliability, and can be installed on the supporting leg of the supporting seat only by the action of inserting and clamping; the supporting plates on the two sides are mutually independent, and the supporting plate does not need to be arranged on one side without the photovoltaic module at the boundary of the photovoltaic array area.
(5) The utility model has the advantages of firm structure, safety and reliability, material saving and low cost.
Drawings
Fig. 1 is a schematic view of the installation structure of the present invention (a cross-sectional view perpendicular to the longitudinal water tank length direction).
Fig. 2 is an enlarged structural view of the longitudinal sink of fig. 1.
Fig. 3 is an enlarged schematic view of the support beam of fig. 1.
Fig. 4 is an enlarged schematic view of the support base of fig. 1.
Fig. 5 is a left side view of fig. 4.
Fig. 6 is an enlarged schematic view of the support plate of fig. 1.
Fig. 7 is a schematic top view of fig. 6.
Fig. 8 is a schematic top view of a transverse trough.
Fig. 9 is a left side view of the horizontal sink.
FIG. 10 is a cross-sectional schematic view of a transverse sink positioning bar.
Fig. 11 is an enlarged schematic view of the middle pressure block in fig. 1.
FIG. 12 is an enlarged schematic view of the edge-pressing block of FIG. 1.
Fig. 13 is a schematic view of the structure in the direction a in fig. 12.
Fig. 14 is an enlarged schematic view of the cover plate of fig. 1.
Fig. 15 is an enlarged schematic view of the side stand of fig. 1.
FIG. 16 is a schematic view of the longitudinal water trough, the transverse water trough, and the photovoltaic modules in relation to one another (in the top view of FIG. 1; the photovoltaic modules are shown in phantom lines).
In the figure: 1-purlin, 2-left support, 3-longitudinal water tank, 4-transverse water tank, 5-photovoltaic module, 6-middle pressing block, 7-cover plate, 8-bolt, 9-supporting seat, 10-bolt, 11-transverse water tank positioning bar, 12-side pressing block, 13-right support, 14-supporting beam and 15-supporting plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustrating the technical solutions of the present invention more clearly, and for those skilled in the art, various changes, modifications, substitutions and alterations can be made therein without departing from the principle and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
FIG. 1 is a schematic view of the installation of a water-resistant roofing structure, shown in cross-section perpendicular to the length of a longitudinal trough; in the figure: the left bracket 2, the right bracket 13 and the plurality of supporting beams 14 are fixed on the roof purline 1 by self-tapping screws according to the array design position of the photovoltaic module 5. The cross section of the supporting beam is I-shaped, and the head part of the supporting beam is a rectangular protruding edge (the diagonal line of the rectangular protruding edge is vertically arranged); the left and the right of the plurality of supporting beams are fixed at a certain distance; the certain distance is determined according to the length of the photovoltaic module (i.e., the length of the photovoltaic module in the left-right direction in fig. 1). The longitudinal water tank 3 is arranged in a direction vertical to the purline 1, the cross section of the longitudinal water tank is W-shaped, the top of the longitudinal water tank is provided with a hasp which is suitable for the rectangular protruding ridge, and the hasp is in wrapping fit with the rectangular protruding ridge of the supporting beam 14; the two sides of the longitudinal water tank are respectively engaged with the left bracket 2 and the right bracket 13.
The outer part of the longitudinal water tank hasp is simultaneously sleeved and buckled with the transverse water tank positioning strip and the supporting seat. As can be seen in fig. 16 (for clarity of the drawing, the hasp, the support beam, the support base, the center press block and the cover plate are omitted in the drawing): the longitudinal water channels are arranged on the roof in a linear way (arranged along the drainage direction of the roof), the two positioning strips of the transverse water channel 4 are buckled on the hasp of the longitudinal water channel at intervals (namely the distance in the vertical direction in figure 16; the distance is determined by the width of the photovoltaic module), the two supporting seats are positioned between the two positioning strips of the transverse water channel, and the clamping openings at the lower parts of the two supporting seats are buckled and fixed on the hasp; in the photovoltaic modules arranged in an array, one end (left end or right end) of each photovoltaic module is respectively supported by two supporting plates which are fixed on two supporting seats one by one.
The left side and the right side of the transverse water tank positioning strip 11 are respectively provided with an upward raised hem, and the middle part of the transverse water tank positioning strip is provided with a sleeve buckle which is in coating fit with the hasp. The sleeve buckles of the transverse water tank positioning strips are wrapped and buckled on the hasp at the top of the longitudinal water tank, so that the transverse water tank positioning strips can be fixed.
The supporting seat 9 is a clamping structure consisting of two supporting legs, the two supporting legs are respectively provided with a bolt hole and a threaded hole and are respectively provided with a T-shaped clamping groove, the lower parts of the supporting legs are provided with clamping openings matched with the hasps, and the top of the supporting seat is provided with a threaded hole; the support base is wrapped and buckled on a hasp of the longitudinal water tank and is screwed by a clamping bolt 10.
One end of the supporting plate 15 is provided with a lug (the rest parts are used for supporting the photovoltaic module) which is in plug-in fit with the clamping groove of the supporting seat, and the lug is clamped and hung in the T-shaped clamping groove of the supporting seat 9, so that the rest parts of the supporting plate are kept in a horizontal state, and the transverse water tank is supported.
The transverse water tank 4 is arranged perpendicular to the longitudinal water tank 3, and openings at two ends are sleeved in folded edges raised on the transverse water tank positioning strips 11; the edge of the photovoltaic module 5 parallel to the direction of the longitudinal water tank 3 is placed on the support plate 15, and the edge perpendicular to the direction of the longitudinal water tank 3 is placed in the groove of the transverse water tank 4; obviously, the distance between two adjacent transverse water channels should be matched with the width of the photovoltaic module (i.e. the dimension of the photovoltaic module perpendicular to the paper surface of fig. 1).
The pressing block comprises a middle pressing block and a side pressing block, the middle pressing block 6 is fixed on the supporting seat 9 through a bolt 8, and two end parts of the middle pressing block are pressed against the edges of the two photovoltaic modules on two sides; the edge pressing block 12 is used above the supporting seat at the boundary of the photovoltaic array area; the bottom end of the side pressing block is in a convex head shape, and the convex head penetrates through and is clamped in the T-shaped clamping groove of the supporting leg on one side of the supporting seat (because the convex head is positioned at the boundary of the photovoltaic array area, the T-shaped clamping groove of the supporting leg on the other side of the supporting seat is not provided with a supporting plate in inserting fit); the upper end of the edge pressing block is pressed on the edge of the photovoltaic module 5 and is screwed and fixed through a bolt hole at the top by a bolt 8. The cover plate 7 has a pi-shaped cross section, and is inserted and buckled in a gap between two adjacent modules through a clamping pin extending downwards (the clamping pin part interfering with other parts needs to be cut off), and the upper part covers the edges of the two photovoltaic modules 5 at two sides.
The photovoltaic module (outsourcing spare) comprises photovoltaic board and the frame strip (section bar) of inlaying around the photovoltaic board. After the installation is finished (see fig. 16), two parallel edges of the photovoltaic module are positioned above the longitudinal water tank and projected in the longitudinal water tank, the other two edges are positioned in the transverse water tank, and two outlets of the transverse water tank are also positioned above the longitudinal water tank and projected in the longitudinal water tank, so that a complete rainwater circulation system is formed.
The utility model discloses realize the process of waterproof drainage: when the rainwater amount of the roof is large, most of rainwater flows through the surfaces of the photovoltaic modules 5 to be drained, a small amount of rainwater flowing in through gaps between the adjacent photovoltaic modules 5 is collected into the longitudinal water channel 3 or the transverse water channel 4, the rainwater in the transverse water channel 4 is drained into the longitudinal water channel 3 from two ends of the transverse water channel, and the rainwater in the longitudinal water channel 3 is finally drained into the gutter or out of the eaves, so that the purpose of roof waterproof drainage is achieved.
Claims (10)
1. The utility model provides a roof photovoltaic hasp formula does not have screw basin and does not have sealed waterproof roofing structure, includes a plurality of photovoltaic module (5) that the array arranged, its characterized in that: the structure also comprises a plurality of supporting beams (14) which are parallel to each other and fixed on the roof purlin at intervals at left and right, a longitudinal water tank (3) which is in buckling fit with the head parts of the supporting beams, edge brackets (2,13) which are fixed on the roof purlin and respectively support the left and right side tank edges of the longitudinal water tank, a supporting seat (9) which is fixed at the top of the longitudinal water tank, a supporting plate (15) which is connected on the supporting seat and used for supporting the photovoltaic module, a pressing block which is fixed on the supporting seat and used for clamping and fixing the edge of the photovoltaic module, a transverse water tank positioning strip (11) which is buckled at the top of the longitudinal water tank, and a transverse water tank (4) which is positioned by the transverse water tank positioning strip and supported by the tank edges at.
2. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 1, wherein: the cross section of the supporting beam is I-shaped, and the head of the supporting beam is a rectangular protruding edge with a diagonal line vertically arranged; the cross section of the longitudinal water tank is W-shaped, and the top of the longitudinal water tank is provided with a hasp which is in coating fit with the rectangular protruding edge; the left side and the right side of the transverse water tank positioning strip are respectively provided with an upward raised edge, and the middle part of the transverse water tank positioning strip is provided with a sleeve buckle which is matched with the hasp in a buckling manner.
3. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 2, wherein: the supporting seat is of a clamping structure consisting of two supporting legs, the two supporting legs are respectively provided with a bolt hole and a threaded hole and are respectively provided with a T-shaped clamping groove, the lower parts of the supporting legs are provided with clamping openings matched with the head parts of the longitudinal water grooves, and the top of the supporting seat is provided with a threaded hole.
4. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 3, wherein: one end of the supporting plate is provided with a lug which is in plug-in fit with the clamping groove of the supporting seat; the other parts are used for supporting the photovoltaic module.
5. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 4, wherein: the pressing block comprises a middle pressing block (6) and an edge pressing block (12), the bottom end of the edge pressing block is in a protruding head shape, the protruding head penetrates through and is clamped in a clamping groove of a supporting leg on one side of the supporting seat, and a bolt hole is formed in the top of the protruding head.
6. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 5, wherein: the transverse water tank is arranged perpendicular to the longitudinal water tank; the left end part and the right end part of the transverse water tank are respectively provided with an opening, and the openings are in fit with the folded edges of the positioning strips of the transverse water tank in a penetrating way.
7. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 6, wherein: the cross section of the cover plate is in a pi shape, and the cover plate is inserted and buckled in a gap between two adjacent components through a clamping pin extending downwards.
8. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 7, wherein: the supporting seat is clamped and fixed at the top of the longitudinal water tank through a bolt.
9. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 8, wherein: the front edge and the rear edge of the photovoltaic module are positioned in the transverse water tank.
10. The rooftop photovoltaic hasp-type screwless basin sealless waterproof roof structure of claim 9, wherein: the supporting beam is fixed on the purline by self-tapping screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334647.6U CN210086670U (en) | 2019-03-15 | 2019-03-15 | Roof photovoltaic hasp formula does not have screw basin and does not have waterproof roofing structure of sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334647.6U CN210086670U (en) | 2019-03-15 | 2019-03-15 | Roof photovoltaic hasp formula does not have screw basin and does not have waterproof roofing structure of sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210086670U true CN210086670U (en) | 2020-02-18 |
Family
ID=69471835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920334647.6U Active CN210086670U (en) | 2019-03-15 | 2019-03-15 | Roof photovoltaic hasp formula does not have screw basin and does not have waterproof roofing structure of sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210086670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797914A (en) * | 2019-03-15 | 2019-05-24 | 杭州华巍科技有限公司 | A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure |
| CN111371385A (en) * | 2020-03-16 | 2020-07-03 | 索沃(厦门)新能源有限公司 | Building integrated photovoltaic support system |
| CN112095931A (en) * | 2020-07-31 | 2020-12-18 | 中国节能减排有限公司北京建筑光伏科技分公司 | Photovoltaic roof |
-
2019
- 2019-03-15 CN CN201920334647.6U patent/CN210086670U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797914A (en) * | 2019-03-15 | 2019-05-24 | 杭州华巍科技有限公司 | A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure |
| CN111371385A (en) * | 2020-03-16 | 2020-07-03 | 索沃(厦门)新能源有限公司 | Building integrated photovoltaic support system |
| CN112095931A (en) * | 2020-07-31 | 2020-12-18 | 中国节能减排有限公司北京建筑光伏科技分公司 | Photovoltaic roof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210086670U (en) | Roof photovoltaic hasp formula does not have screw basin and does not have waterproof roofing structure of sealing | |
| CN210530163U (en) | A photovoltaic building integration roof for various steel tile roofing | |
| KR200467825Y1 (en) | Roof structure with solar cell module panel | |
| CN111622434A (en) | Novel support of photovoltaic board | |
| CN215563952U (en) | Waterproof roof photovoltaic system | |
| CN213477442U (en) | Can range upon range of overlap joint BIPV waterproof support | |
| CN109797914A (en) | A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure | |
| CN218933639U (en) | Photovoltaic drainage assembly | |
| CN216290806U (en) | Photovoltaic panel support system with waterproof function | |
| CN212773223U (en) | Photovoltaic pressure plate and waterproof cover plate integrated structure | |
| CN216075980U (en) | Waterproof fixed knot of photovoltaic module constructs | |
| CN113872518A (en) | Photovoltaic panel support system with waterproof function | |
| CN212613410U (en) | Water leakage prevention device | |
| CN210780636U (en) | Full-structure waterproof photovoltaic support | |
| CN211949240U (en) | Plate-shaped fixed mounting system with drainage function | |
| CN202787758U (en) | Connection structure of color steel tile and solar photovoltaic component guide tail | |
| CN216356554U (en) | Longitudinal connecting piece of assembled BIPV water guide system | |
| CN217984915U (en) | Photovoltaic module bearing structure and roof photovoltaic module | |
| CN215888997U (en) | BIPV roof drainage system | |
| CN213520000U (en) | Waterproof BIPV subassembly | |
| CN212012537U (en) | Supporting mechanism for building integrated photovoltaic | |
| CN219431204U (en) | BIPV guiding gutter mounting structure | |
| CN219411565U (en) | Take photovoltaic roof structure of water-proof effects | |
| CN220273562U (en) | Photovoltaic waterproof support | |
| CN220225971U (en) | Drainage channel, profile and photovoltaic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |