CN220267050U - Waterproof system for BIPV (building integrated photovoltaic) - Google Patents
Waterproof system for BIPV (building integrated photovoltaic) Download PDFInfo
- Publication number
- CN220267050U CN220267050U CN202321064068.7U CN202321064068U CN220267050U CN 220267050 U CN220267050 U CN 220267050U CN 202321064068 U CN202321064068 U CN 202321064068U CN 220267050 U CN220267050 U CN 220267050U
- Authority
- CN
- China
- Prior art keywords
- main water
- groove
- water tank
- water guide
- wing
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 238000009434 installation Methods 0.000 claims description 19
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 4
- -1 aluminum magnesium zinc Chemical compound 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- 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)
Abstract
The utility model provides a waterproof system for BIPV (building integrated photovoltaic) which comprises a main water guide groove (1) and auxiliary water guide grooves (2), wherein the main water guide grooves are longitudinally arranged at intervals, the auxiliary water guide grooves are transversely arranged at intervals, two sides of each auxiliary water guide groove are overlapped on the main water guide groove, and the main water guide grooves and the auxiliary water guide grooves are combined to form a grid-shaped water guide groove; a middle support (3) is pressed on the main water tank at the middle position at intervals, and a middle pressure block (4) connected through a bolt is arranged above the center of the middle support; the edge position of the main water tank is provided with a side arm (5) at intervals, and the side arm is provided with a side pressing block (6) connected through a bolt. The utility model has the advantages of good waterproof effect, simple and convenient construction, reliable operation and the like.
Description
Technical Field
The utility model relates to the technical field of BIPV (building integrated photovoltaic), in particular to a waterproof system for BIPV photovoltaic, which is used for protecting the safety of the structure and equipment of a building.
Background
At present, BIPV photovoltaic systems (building integrated photovoltaic systems) are widely applied in the field of buildings, but the waterproof problem is always a difficulty puzzling the industry. Often because of reasons such as unreasonable structure, installation are improper, lead to the water-proof effects relatively poor, and then influence the safety of building and internal equipment. The design of a reliable and stable waterproofing system for BIPV photovoltaics is therefore of great importance for the safety of buildings and their internal equipment.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a waterproof system for BIPV photovoltaic, which has the advantages of stable and reliable structure, good waterproof effect and simple and convenient construction.
The technical scheme adopted by the utility model is as follows:
a waterproof system for BIPV photovoltaic comprises a main water tank and auxiliary water tanks, wherein the main water tank and the auxiliary water tanks are arranged at intervals in the longitudinal direction, the auxiliary water tanks are arranged at intervals in the transverse direction, two sides of each auxiliary water tank are lapped on the main water tank, and the main water tank and the auxiliary water tanks are combined to form a grid-shaped water tank; a middle arm is pressed on the main water tank at the middle position at intervals, and a middle pressure block connected through a bolt is arranged above the center of the middle arm; the edge position of the main water tank is provided with a side arm at intervals, and the side arm is provided with a side pressing block connected through a bolt;
the main water tank is of an M-shaped section, the middle support is of a wing-shaped structure, the middle support comprises a middle installation boss with an installation hole and wing-shaped wings symmetrically arranged on two sides of the boss, a groove is formed in the middle of each wing-shaped wing, the outer ends of the wing-shaped wings are buckled on the top of the main water tank in a pressing mode and are provided with lower folding positioning edges which are attached to the outer side face of the main water tank, and the lower folding positioning edges are connected with the outer side face of the main water tank through first self-tapping screws;
the middle pressing block is of a sinking groove structure with first abduction pressing edges at the tops of two sides, and a connecting bolt penetrates through the bottom of the sinking groove of the middle pressing block and a mounting hole in the middle of the middle support to connect the middle pressing block and the middle support with each other;
the side arm is of a special structure with a plane top surface, a lower installation boss is arranged on the outer side of the bottom, and a positioning installation groove is arranged on the inner side of the side arm, the positioning installation groove is pressed and buckled on the top of the outer side groove of the main water groove, the outer groove wall of the positioning installation groove extends downwards and is attached to the outer side surface of the main water groove, and the side arm is connected with the main water groove at the edge position through a second self-tapping screw;
the side pressing block is of a stepped structure which is bent inwards and lifted, an outer side vertical plate is pressed on the outer edge of the side arm, a second outer unfolding pressing edge is arranged at the top of an inner side vertical plate, a transverse plate positioned between the outer side vertical plate and the inner side vertical plate is positioned above a lower mounting boss of the side arm, and a connecting bolt penetrates through a transverse plate and a mounting hole in the lower mounting boss to connect the side pressing block with the side arm;
the auxiliary water guide groove is a rectangular groove with an inner folded edge at the top of the groove wall at one side.
Further, the outer side surface of the M-shaped section of the main water guiding groove is a downward and outward inclined surface, the downward folded positioning edge at the outer end of the middle arm wing is also an outward inclined surface with the same angle, and the outer groove wall of the positioning installation groove of the side arm is also an outward inclined surface with the same angle.
Further, the main water guide groove and the auxiliary water guide groove are all integrally formed grooves for rolling the aluminum-magnesium-zinc alloy plates.
Further, the height of the main water guide groove is 50mm, and the height of the auxiliary water guide groove is 25mm.
The utility model has the following beneficial effects:
1. the utility model is arranged on the roof of a building, the photovoltaic plate assembly is arranged on the utility model, the main water guide groove and the auxiliary water guide groove can receive rainwater leaked from a gap between the photovoltaic plate assemblies, the rainwater is smoothly guided out, the rainwater is prevented from being deposited between the photovoltaic plate assemblies and the roof, the roof is prevented from being damaged and leaked due to long-term water accumulation, and a good waterproof effect is achieved.
2. The rainwater received by the auxiliary water guide groove automatically flows into the main water guide groove, the main water guide groove smoothly guides the collected rainwater to the edge of the roof, and the rainwater is discharged along the water collecting groove and the rainwater falling pipe. The auxiliary water guide groove can be hooked in a buckle below the photovoltaic panel assembly, two sides of the auxiliary water guide groove are freely lapped on the main water guide groove, and the auxiliary water guide groove is smooth in water guide and simple and convenient to install. The convex rib angles at the two sides of the M-shaped main water guide groove can reliably bear the load of the photovoltaic panel assembly, and the structure is stable and reliable and is not easy to deform.
3. The middle support, the middle press block, the side support and the side press block are ingenious and reasonable in structural design, the components are tightly connected, the photovoltaic panel assembly is convenient, stable and reliable to install, difficult to loosen and deform, difficult to damage, simple and convenient to construct and reliable to operate, rainwater can be effectively prevented from impacting the roof of a building and penetrating into the building, and a good waterproof effect is achieved.
4. The main water guide groove and the auxiliary water guide groove are rolled by magnesium-aluminum-zinc alloy, have excellent corrosion resistance, and can effectively prolong the service life of the waterproof system.
Drawings
FIG. 1 is a schematic top plan layout of the present utility model;
fig. 2 is an enlarged view of M in fig. 1;
FIG. 3 is a schematic view in section A-A of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the secondary water guide.
Description of the embodiments
The utility model is further described below with reference to the drawings.
As shown in fig. 1, 2 and 3, a waterproof system for BIPV photovoltaic comprises a main water guiding groove 1 arranged at intervals in the longitudinal direction and a secondary water guiding groove 2 arranged at intervals in the transverse direction, wherein two sides of the secondary water guiding groove are lapped on the main water guiding groove, and the main water guiding groove and the secondary water guiding groove are combined to form a grid-shaped water guiding groove. The middle pole 3 is pressed on the main water tank at the middle position at intervals, and the middle pressure block 4 connected by a bolt is arranged above the center of the middle pole. The edge position of the main water tank is provided with a side arm 5 at intervals, and the side arm is provided with a side pressing block 6 connected through a bolt. The main water guiding groove is a main bearing and water guiding component. The auxiliary water guide groove is connected with the main water guide groove and plays a role in assisting water guide and shortening a water flow path. The middle arm and the side arms are used for supporting the photovoltaic panel assembly. The middle pressing block and the side pressing block transfer pressure, so that the photovoltaic panel assembly is tightly attached to the main water guide groove and the auxiliary water guide groove.
As shown in fig. 3, the main water tank 1 is a water tank with an M-shaped section, the middle support 3 is of a wing-shaped structure, the middle support comprises a mounting boss 3a with a mounting hole, wing wings symmetrically arranged on two sides of the boss, a groove 3b is formed in the middle of each wing, the outer ends of the wing wings are pressed and buckled on the top of the main water tank and are provided with a lower folding positioning edge 3c attached to the outer side surface of the main water tank, the lower folding positioning edge is connected with the outer side surface of the main water tank through a first self-tapping screw 7, the attaching degree is high, holes do not need to be reserved in advance, the construction is convenient, the stability of the whole waterproof system is higher, and meanwhile, the waterproof effect is improved. The bottom of the outer side of the M-shaped water guide groove is provided with a tail wing 3d, and the tail wing is fixedly arranged on the roof of a building and can be connected to an embedded part of the roof by bolts.
The middle pressing block 4 is of a sinking groove structure with first abduction pressing edges 4a at the tops of two sides, and the first connecting bolts 9 penetrate through mounting holes in the middle of the middle pressing block and the sinking groove bottom of the middle pressing block to connect the middle pressing block and the middle supporting rod with each other.
The limit is held 5 and is that the top surface is the plane, the bottom outside has boss 5a and the inboard abnormal shape structure that has the location mounting groove under the installation, boss processing has the mounting hole that supplies the bolt to pass down, the location mounting groove is pressed and is detained at leading water tank outside groove top, the outer cell wall 5b downwardly extending of location mounting groove and with leading water tank's lateral surface laminating, be connected the leading water tank of limit with edge position through second self-tapping screw 8, the laminating degree is high, need not to reserve the hole in advance and the construction is convenient, whole waterproof system's stability is higher, waterproof effect has also been improved.
The side pressing block 6 is of a stepped structure which is bent inwards and lifted, an outer side vertical plate is pressed on the outer edge of the side arm, a second outer stretching pressing edge 6a is arranged at the top of an inner side vertical plate, a cross plate between the outer side vertical plate and the inner side vertical plate is positioned above a lower mounting boss of the side arm, and a second connecting bolt 10 passes through a mounting hole on the cross plate and the lower mounting boss to connect the side pressing block with the side arm.
As shown in fig. 4, the auxiliary water guiding groove 2 is a rectangular groove with an inner flange 2a at the top of a groove wall at one side.
The outer side of the M-shaped section of the main water guiding groove is a downward and outward inclined plane, the downward folded positioning edge 3c at the outer end of the middle arm wing is also an outward inclined plane with the same angle, and the outer groove wall of the positioning installation groove of the edge arm is also an outward inclined plane with the same angle, so that the structural stability of the whole waterproof system can be improved.
The main water guide groove 1 and the auxiliary water guide groove 2 are all integrally formed grooves for rolling aluminum-magnesium-zinc alloy plates, have excellent corrosion resistance, can effectively prevent corrosion of the bottom of the water guide groove, and prolong the service life.
When the utility model is installed, the main water guide groove 1 is firstly installed on the roof of a building along the longitudinal direction, the middle support arms 3 are installed on the main water guide groove at the middle position at intervals, and the side support arms 5 are installed on the outer side of the main water guide groove at the edge. And a photovoltaic panel assembly 11 is arranged in a rectangular area enclosed by two adjacent main water guide tanks and two adjacent auxiliary water guide tanks. The mounting area B of a photovoltaic panel assembly is schematically depicted in fig. 1. And a transverse auxiliary water guide groove 2 is arranged at the joint gap of the upper photovoltaic plate component and the lower photovoltaic plate component, and the inner folded edge 2a at the top of the auxiliary water guide groove is clamped into the clamping groove of the photovoltaic plate component. The photovoltaic panel assembly adopts a standard piece, the thickness is 35mm, the height of the main water guide groove of the embodiment is 50mm, and the height of the auxiliary water guide groove is 25mm. The auxiliary water guide groove is arranged in the space of the bottom frame of the photovoltaic panel assembly, the top inner folded edge is clamped into the clamping groove arranged in the frame of the photovoltaic panel assembly, and the two ends of the auxiliary water guide groove are placed on the main water guide groove, so that the installation is convenient and the space is saved. After the photovoltaic panel assembly is laid, the middle press block 4 is installed on the middle support, the first abduction press edges 4a on two sides of the middle press block press the edges of the photovoltaic panel assembly on two sides, and the middle press block is fixedly connected with the middle support through the first connecting bolts 9. Simultaneously, install limit briquetting 6 on the limit and prop, the second abduction press limit 6a of limit briquetting pushes down photovoltaic board subassembly outward flange, with second connecting bolt 10 with limit briquetting and limit tightening connection, accomplish the fixed mounting of photovoltaic board subassembly. The middle pressing block and the side pressing block can effectively transfer pressure, so that the photovoltaic panel assembly can be tightly attached to the main water guide groove and the auxiliary water guide groove, and a good waterproof effect is achieved.
The lower part is provided with the leading trough between the left and right sides adjacent photovoltaic board subassembly, and the below is provided with vice guiding gutter between the upper and lower adjacent photovoltaic board subassembly, and the concatenation gap below between the adjacent photovoltaic board subassembly all is provided with the guiding gutter, and during raining, rainwater in the vice guiding gutter can automatic sink into the leading trough, and the leading trough will collect the rainwater drainage to the water catch bowl of eave department, discharges through the rainwater pipe.
The main water guide groove and the auxiliary water guide groove are unique in structure, and the raised rib angles on the two sides of the main water guide groove can reliably bear the load of the photovoltaic panel assembly. The photovoltaic panel assembly is placed on the middle support and the side support, and the middle support and the side support can stabilize the main water guide groove structure and prevent compression deformation. Set up the recess on the exhibition wing of well arm, can avoid exhibition wing top surface ponding, with the rainwater water conservancy diversion to leading in the basin, reduce simultaneously with photovoltaic board assembly's area of contact, reduce contradicting and be convenient for dispel the heat. The photovoltaic panel assembly is fixed through the middle pressing block and the side pressing block which are reasonable in structure, the installation is simple, convenient, stable and reliable, and the maintenance and the replacement of the photovoltaic panel assembly are also convenient.
The above embodiments are not intended to limit the scope of the present utility model, and those skilled in the art may make various equivalent changes without departing from the technical spirit of the present utility model.
Claims (4)
1. The waterproof system for BIPV is characterized by comprising a main water tank (1) and auxiliary water tanks (2), wherein the main water tank (1) is longitudinally arranged at intervals, the auxiliary water tanks (2) are transversely arranged at intervals, two sides of each auxiliary water tank are lapped on the main water tank, and the main water tank and the auxiliary water tanks are combined to form a grid-shaped water tank; a middle support (3) is pressed on the main water tank at the middle position at intervals, and a middle pressure block (4) connected through a bolt is arranged above the center of the middle support; a side arm (5) is pressed on the main water tank at the edge position at intervals, and a side pressing block (6) connected through a bolt is assembled on the side arm;
the main water tank is of an M-shaped section, the middle support is of a wing-shaped structure and comprises a middle installation boss (3 a) with an installation hole and wing-shaped wings symmetrically arranged on two sides of the boss, a groove (3 b) is formed in the middle of each wing-shaped wing, the outer ends of the wing-shaped wings are pressed and buckled on the top of the main water tank and are provided with a downwards folded positioning edge (3 c) attached to the outer side surface of the main water tank, and the downwards folded positioning edge is connected with the outer side surface of the main water tank through a first self-tapping screw (7);
the middle pressing block is of a sinking groove structure with first abduction pressing edges (4 a) at the tops of two sides, and a connecting bolt penetrates through the bottom of the sinking groove of the middle pressing block and a mounting hole in the middle of the middle support to connect the middle pressing block and the middle support with each other;
the side arm is of a special structure with a plane top surface, a lower installation boss is arranged on the outer side of the bottom, and a positioning installation groove is arranged on the inner side of the side arm, the positioning installation groove is pressed and buckled on the top of the outer side groove of the main water groove, the outer groove wall of the positioning installation groove extends downwards and is attached to the outer side surface of the main water groove, and the side arm is connected with the main water groove at the edge position through a second self-tapping screw (8);
the side pressing block is of a stepped structure which is bent inwards and lifted, an outer side vertical plate is pressed on the outer edge of the side arm, a second abduction pressing edge (6 a) is arranged at the top of an inner side vertical plate, a cross plate positioned between the outer side vertical plate and the inner side vertical plate is positioned above a lower mounting boss of the side arm, and a connecting bolt penetrates through the cross plate and a mounting hole on the lower mounting boss to connect the side pressing block with the side arm;
the auxiliary water guide groove is a rectangular groove with an inner folded edge (2 a) at the top of the groove wall at one side.
2. The waterproof system for BIPV (building integrated photovoltaic) according to claim 1, wherein the outer side surface of the M-shaped section of the main water tank is a downward and outward inclined surface, the downward folded positioning edge (3 c) of the outer end of the middle arm wing is also an outward inclined surface with the same angle, and the outer groove wall of the positioning installation groove of the side arm is also an outward inclined surface with the same angle.
3. A waterproofing system for BIPV photovoltaics according to claim 1 or 2 wherein the primary and secondary water guide tanks are all integrally formed tanks rolled from aluminum magnesium zinc alloy sheet.
4. A waterproofing system for BIPV photovoltaics according to claim 1 or 2 wherein the primary trough is 50mm in height and the secondary trough is 25mm in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064068.7U CN220267050U (en) | 2023-05-06 | 2023-05-06 | Waterproof system for BIPV (building integrated photovoltaic) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064068.7U CN220267050U (en) | 2023-05-06 | 2023-05-06 | Waterproof system for BIPV (building integrated photovoltaic) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220267050U true CN220267050U (en) | 2023-12-29 |
Family
ID=89317934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321064068.7U Active CN220267050U (en) | 2023-05-06 | 2023-05-06 | Waterproof system for BIPV (building integrated photovoltaic) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220267050U (en) |
-
2023
- 2023-05-06 CN CN202321064068.7U patent/CN220267050U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210530163U (en) | A photovoltaic building integration roof for various steel tile roofing | |
| CN212034024U (en) | Novel support of photovoltaic board | |
| CN220267050U (en) | Waterproof system for BIPV (building integrated photovoltaic) | |
| CN212413086U (en) | Shed type support for mounting photovoltaic panel | |
| CN216973972U (en) | Arc reticulated shell continuous-span punishment sectional type gutter | |
| CN211341455U (en) | BIPV waterproof system | |
| CN210780636U (en) | Full-structure waterproof photovoltaic support | |
| CN220267046U (en) | M-shaped water guide tank for BIPV photovoltaic waterproof system | |
| CN114293718A (en) | Waterproof photovoltaic building integrated roof system replacing color steel tiles | |
| CN208441373U (en) | A kind of integration roof of photovoltaic construction | |
| CN110104005B (en) | Rainproof raised floor structure for outside corridor locomotive | |
| CN108532855B (en) | Photovoltaic building integrated roof | |
| CN213062658U (en) | Support of photovoltaic board | |
| CN110778031A (en) | BIPV waterproof system | |
| CN115306091B (en) | Building integrated photovoltaic system | |
| CN217204974U (en) | Water chute type BIPV waterproof structure | |
| CN221609286U (en) | Assembly efficient stable low-cost gutter-free photovoltaic greenhouse drainage system | |
| CN219420643U (en) | Solar cell panel mounting structure | |
| CN221118972U (en) | Photovoltaic building integrated waterproof structure | |
| CN216713628U (en) | Waterproof photovoltaic building integrated roof system replacing color steel tiles | |
| CN221118970U (en) | Diversion trench and photovoltaic building integrated waterproof structure | |
| CN219627609U (en) | Building integrated BIPV aluminum alloy photovoltaic waterproof support system | |
| CN219343817U (en) | Waterproof structure of BIPV zinc aluminum magnesium photovoltaic bracket | |
| CN221236289U (en) | Photovoltaic module water guide tank system suitable for bicycle shed | |
| CN219528197U (en) | Main water tank of BIPV zinc aluminum magnesium photovoltaic bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |