CN211606472U - Waterproof fixing structure for BIPV adjacent photovoltaic panel - Google Patents
Waterproof fixing structure for BIPV adjacent photovoltaic panel Download PDFInfo
- Publication number
- CN211606472U CN211606472U CN202020445914.XU CN202020445914U CN211606472U CN 211606472 U CN211606472 U CN 211606472U CN 202020445914 U CN202020445914 U CN 202020445914U CN 211606472 U CN211606472 U CN 211606472U
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- waterproof
- bipv
- pressing block
- adjacent photovoltaic
- photovoltaic panels
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- 238000013084 building-integrated photovoltaic technology Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
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
- 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]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to a BIPV technical field discloses a waterproof fixed knot constructs for adjacent photovoltaic board of BIPV, and it includes waterproof cover, briquetting, W type guiding gutter and purlin that from the top down set gradually. The waterproof cover comprises a cover body, a connecting strip is arranged at the bottom of the cover body, and a buckling part is arranged on the connecting strip. The briquetting includes U type briquetting main part and the portion that compresses tightly of shape. The pressing parts on the two sides are respectively matched with one end of each of the two adjacent photovoltaic panels. The two sides of the inner wall of the main body part of the pressing block are respectively provided with a lock joint matching part, and the bottom of the main body of the pressing block is provided with a first through hole. An inner concave part is arranged in the middle of the W-shaped water guide groove, and a second through hole is formed above the inner concave part. The upper end of the purline is provided with an opening. The screw rod sequentially penetrates through the first through hole, the second through hole and the opening to fix the pressing block and the W-shaped water guide groove on the purline through the rectangular nuts. To sum up the utility model discloses not only water-proof effects is good, the fastening is firm and the dismouting is swift, makes things convenient for daily change maintenance.
Description
Technical Field
The utility model belongs to the technical field of the BIPV technique and specifically relates to a waterproof fixed knot constructs for adjacent photovoltaic board of BIPV.
Background
BIPV: namely, the Building Integrated PV is Integrated photovoltaic Building. PV is Photovaltaic. BIPV technology is a technology that integrates solar power (photovoltaic) products into buildings. BIPV building is the tight integration of photovoltaic panels with glass curtain walls. BIPV is suitable for most buildings, and can be installed in the form of flat roof, inclined roof, curtain wall, ceiling and the like.
When applying the BIPV technology on a roof, the leakage prevention and the fastening of the photovoltaic panel are particularly important. At present, the conventional BIPV building integrated roof is generally characterized in that components are fixed on a building structure by structural adhesive, waterproof treatment is carried out between the components by sealant, but the sealant is easy to cause rainwater leakage after aging, and indoor water leakage is easy to cause; and the wind resistance of the bonding mode is poor, and if a certain middle block component is damaged, the maintenance and the replacement are difficult. The waterproof cover plate is also used in the aspect of water leakage prevention, but the disassembly and the assembly are troublesome. In the aspect of fastening, self-tapping screws are also used for fixing the fastening blocks on the purlines, and the photovoltaic panels are fixed through the fastening blocks. However, there are some problems: the self-tapping screw is easy to slip in the driving process, is easy to be askew and deviated, and causes the fixation of the assembly to be not stable enough, and the assembly needs to be adjusted if the assembly is installed and deviated, and the driven screw needs to be removed, and the assembly is re-nailed at the adjacent position after being adjusted, so that the assembly is inconvenient to adjust and replace, unnecessary holes can be caused, and the self-tapping screw is a great hidden trouble of roof water leakage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve present current BIPV photovoltaic building integration roof and use mode such as structural adhesive, sealed glue, self-tapping screw to the fixed of photovoltaic board and leak protection water, the indoor water clock that exists, the dismouting is troublesome, firm problem inadequately, provides a waterproof fixed knot who is used for the adjacent photovoltaic board of BIPV and constructs, and this waterproof fixed knot constructs not only water-proof effects is good, the fastening is firm and easy dismounting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a waterproof fixed knot constructs for adjacent photovoltaic board of BIPV, its characterized in that: comprises a waterproof cover, a pressing block, a W-shaped water chute and a purline which are arranged from top to bottom in sequence.
The waterproof cover comprises a cover body, a connecting strip is arranged at the bottom of the cover body, and a buckling part is arranged on the connecting strip.
The briquetting includes the briquetting main part and the briquetting main part upper end both sides of U type form and the perpendicular outside portion that compresses tightly of extending respectively. The pressing parts on the two sides are respectively matched with one end of each of the two adjacent photovoltaic panels. In two adjacent photovoltaic boards, the right end of the photovoltaic board on the left side is placed below the pressing part on the left side, and the left end of the photovoltaic board on the right side is placed below the pressing part on the right side. The two sides of the inner wall of the pressing block main body are respectively provided with a fastening matching part matched with the fastening part, and the bottom of the pressing block main body is provided with a first through hole for the screw rod to pass through.
An inner concave part matched with the purline is arranged in the middle of the W-shaped water chute; and a second through hole for the screw to pass through is arranged above the concave part.
And an opening is formed in the upper end of the purline.
The screw rod passes through first through-hole, second through-hole and opening in proper order and passes through the rectangle nut with briquetting, guiding gutter fix on the purlin to fix the photovoltaic board on the purlin through the briquetting.
Furthermore, the top of the left end and the top of the right end of the W-shaped water chute are both provided with horizontal extending edges which are bent inwards.
Further, the height of the horizontal extending edge is lower than that above the concave part; and elastic waterproof rubber strips are arranged on the horizontal extending edges.
Furthermore, a groove matched with the bottom of the pressing block main body part is arranged above the inner concave part in the middle of the W-shaped water guide groove.
Furthermore, convex strips extending downwards are arranged on two sides of the opening of the purline; and a clamping groove matched with the raised line is arranged above the rectangular nut.
Furthermore, the upper surface of the cover body of the waterproof cover is arc-shaped, so that the stress is uniform, and rainwater can be effectively drained to two sides of the waterproof cover. The bottom surface of the cover body is matched with the pressing part of the pressing block.
Further, the waterproof cover is made of engineering plastics.
Further, the buckling part is of a barb structure.
Furthermore, the buckling and matching part is a convex block or a concave pit with inclined planes at the upper end and the lower end.
The utility model discloses an useful part is:
1. the utility model discloses a both ends of adjacent photovoltaic board are pushed down to the briquetting, fix on the purlin through bolt and square nut, and simple to operate is firm, dismantles swiftly, makes things convenient for daily change maintenance. And a W-shaped water guide groove is also arranged between the pressing block and the purline, so that permeated water can be drained in time, and water accumulation is avoided. A waterproof cover is arranged above the pressing block, and rainwater can be drained to two sides of the waterproof cover. The installation and the disassembly are convenient and fast, the fastening is firm, and the waterproof effect is good.
2. The utility model discloses buckling part that sets up on waterproof cover is barb structure, and lock joint cooperation portion on the briquetting is lug or pit that both ends have the inclined plane about, only needs during the installation to press waterproof cover can install fixedly, during the dismantlement, only needs to break waterproof cover up with the fingers and thumb and can pull down convenient and fast.
3. The utility model discloses a middle of W type recess be provided with purlin matched with interior concave part, interior concave part top be provided with the bottom of briquetting main part complex recess, all be equipped with the waterproof adhesive tape of elasticity on the horizontal extension moreover, the level is extended the height ratio interior concave part top on limit and is low, has improved fixed stability and waterproof nature.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
Description of the main component symbols:
11-left photovoltaic panel, 12-right photovoltaic panel, 2-waterproof cover, 21-cover body, 22-buckling part, 3-pressing block, 31-pressing block main body part, 32-pressing part, 33-buckling matching part, 34-first through hole, 4-waterproof adhesive tape, 5-W-shaped water guide groove, 51-inner concave part, 52-second through hole, 53-horizontal extending edge, 54-groove, 6-purlin, 61-opening, 62-convex strip, 7-rectangular nut, 71-clamping groove and 8-screw rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the utility model discloses a waterproof fixed knot constructs for adjacent photovoltaic board of BIPV, it includes waterproof cover 2, briquetting 3, W type guiding gutter 5 and purlin 6 that from the top down set gradually.
The waterproof cover 2 comprises a cover body 21, a connecting strip is arranged at the bottom of the cover body 21, a buckling part 22 is arranged on the connecting strip, and the buckling part 22 is preferably of a barb structure. The material of the waterproof cover 2 is preferably engineering plastic. The upper surface of the cover body 21 of the waterproof cover 2 is arc-shaped, so that the uniform stress is facilitated, and rainwater can be effectively drained to two sides of the waterproof cover 2. The bottom surface of the lid body 21 is fitted to the pressing portion 32 of the press block 3.
The pressing block 3 comprises a pressing block main body part 31 in a U shape and pressing parts 32 which vertically extend outwards at two sides of the upper end of the pressing block main body part 31. The pressing parts 32 on the two sides are respectively matched with one end of two adjacent photovoltaic panels. In two adjacent photovoltaic panels, the right end of the photovoltaic panel 11 on the left side is placed below the left pressing part 32, and the left end of the photovoltaic panel 12 on the right side is placed below the right pressing part 32. The two sides of the inner wall of the main body 31 are respectively provided with a fastening matching portion 33 matching with the fastening portion 22, the fastening matching portion 33 is a bump or a pit with inclined planes at the upper and lower ends, and the fastening matching portion 33 of this embodiment is a bump with inclined planes at the upper and lower ends. The bottom of the main body of the pressing block 3 is provided with a first through hole 34 for the screw 8 to pass through.
An inner concave part 51 matched with the purline 6 is arranged in the middle of the W-shaped water chute 5; a groove 54 matched with the bottom of the pressing block main body part 31 is arranged above the inner concave part 51, and a second through hole 52 for the screw rod 8 to pass through is arranged on the groove 54. The top of the left end and the top of the right end of the W-shaped water chute 5 are both provided with horizontal extending edges 53 which are bent inwards. The height of the horizontal extension 53 is lower than that above the concave part 51; the horizontal extending edges 53 are all provided with elastic waterproof rubber strips 4.
And finally, the pressing block 3 and the water chute are fixed on the purline 6 through the rectangular nut 7 by a screw 8 which sequentially passes through the first through hole 34, the second through hole 52 and the opening 61.
In order to facilitate installation and positioning, the middle of the rectangular nut 7 is provided with internal threads, and a clamping groove 71 matched with the raised line 62 is arranged above the rectangular nut.
Adjacent both ends top and the contact of briquetting 3 in two adjacent photovoltaic boards, below and the contact of W type guiding gutter 5 fix the photovoltaic board on purlin 6 through briquetting 3, and ponding is drained to rethread W type guiding gutter 5, and the effectual both sides of arranging waterproof cover 2 with the rainwater of waterproof cover 2 are installed additional to waterproof adhesive tape 4 of elasticity and are improved waterproof performance greatly to waterproof cover 2.
To sum up, the utility model discloses a waterproof cover, briquetting, W type guiding gutter and purlin are fixed in proper order to connect with screw rod and rectangular nut, not only water-proof effects is good, the fastening is firm and the dismouting is swift, makes things convenient for daily change maintenance.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides a waterproof fixed knot constructs that is used for adjacent photovoltaic board of BIPV which characterized in that: the water-proof cover, the pressing block, the W-shaped water chute and the purline are sequentially arranged from top to bottom;
the waterproof cover comprises a cover body, the bottom of the cover body is provided with a connecting strip, and the connecting strip is provided with a buckling part;
the pressing block comprises a U-shaped pressing block main body part and pressing parts, wherein the two sides of the upper end of the pressing block main body part respectively extend outwards vertically; the pressing parts on the two sides are respectively matched with one end of each of the two adjacent photovoltaic panels; the two sides of the inner wall of the pressing block main body part are respectively provided with a buckling matching part matched with the buckling part, and the bottom of the pressing block main body is provided with a first through hole for the screw to pass through;
an inner concave part matched with the purline is arranged in the middle of the W-shaped water chute; a second through hole for the screw to pass through is arranged above the concave part;
the upper end of the purline is provided with an opening;
the screw rod sequentially penetrates through the first through hole, the second through hole and the opening to fix the pressing block and the W-shaped water guide groove on the purline through the rectangular nuts.
2. The waterproof securing structure for BIPV adjacent photovoltaic panels as claimed in claim 1, wherein: the top of the left end and the top of the right end of the W-shaped water chute are both provided with horizontal extending edges which are bent inwards.
3. The waterproof securing structure for BIPV adjacent photovoltaic panels according to claim 2, characterized in that: the height of the horizontal extending edge is lower than that of the upper part of the concave part; and elastic waterproof rubber strips are arranged on the horizontal extending edges.
4. The waterproof securing structure for BIPV adjacent photovoltaic panels as claimed in claim 1, wherein: and a groove matched with the bottom of the main body part of the pressing block is arranged above the inner concave part in the middle of the W-shaped water guide groove.
5. The waterproof securing structure for BIPV adjacent photovoltaic panels as claimed in claim 1, wherein: two sides of the opening of the purline are provided with convex strips extending downwards; and a clamping groove matched with the raised line is arranged above the rectangular nut.
6. The waterproof securing structure for BIPV adjacent photovoltaic panels as claimed in claim 1, wherein: the upper surface of the cover body of the waterproof cover is arc-shaped, and the bottom surface of the cover body is matched with the pressing part of the pressing block.
7. The waterproof securing structure for BIPV adjacent photovoltaic panels as claimed in claim 1, wherein: the waterproof cover is made of engineering plastics.
8. The waterproof securing structure for BIPV adjacent photovoltaic panels as claimed in claim 1, wherein: the buckling part is of a barb structure.
9. The waterproof securing structure for BIPV adjacent photovoltaic panels as claimed in claim 8, wherein: the buckling and matching part is a convex block or a concave pit with inclined planes at the upper end and the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445914.XU CN211606472U (en) | 2020-03-31 | 2020-03-31 | Waterproof fixing structure for BIPV adjacent photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445914.XU CN211606472U (en) | 2020-03-31 | 2020-03-31 | Waterproof fixing structure for BIPV adjacent photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211606472U true CN211606472U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020445914.XU Active CN211606472U (en) | 2020-03-31 | 2020-03-31 | Waterproof fixing structure for BIPV adjacent photovoltaic panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN211606472U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593345A (en) * | 2021-08-08 | 2021-11-02 | 苏州鑫隆太阳能有限公司 | Photovoltaic practical training equipment |
| CN113700234A (en) * | 2021-10-29 | 2021-11-26 | 浙江正泰新能源开发有限公司 | Building integrated photovoltaic system |
| CN114351954A (en) * | 2021-11-26 | 2022-04-15 | 浙江大学建筑设计研究院有限公司 | Profiled metal roof photovoltaic system |
-
2020
- 2020-03-31 CN CN202020445914.XU patent/CN211606472U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593345A (en) * | 2021-08-08 | 2021-11-02 | 苏州鑫隆太阳能有限公司 | Photovoltaic practical training equipment |
| CN113700234A (en) * | 2021-10-29 | 2021-11-26 | 浙江正泰新能源开发有限公司 | Building integrated photovoltaic system |
| CN114351954A (en) * | 2021-11-26 | 2022-04-15 | 浙江大学建筑设计研究院有限公司 | Profiled metal roof photovoltaic system |
| CN114351954B (en) * | 2021-11-26 | 2022-07-19 | 浙江大学建筑设计研究院有限公司 | Profiled metal roof photovoltaic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 250, 2nd floor, 28 shuangshishan Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen City, Fujian Province 361000 Patentee after: Heshun Energy Co.,Ltd. Address before: Room 250, 2nd floor, 28 shuangshishan Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen City, Fujian Province 361000 Patentee before: Xiamen nuclear Shun Energy Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof fixing structure for BIPV adjacent photovoltaic panels Effective date of registration: 20210927 Granted publication date: 20200929 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: Heshun Energy Co.,Ltd. Registration number: Y2021980010048 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200929 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: Heshun Energy Co.,Ltd. Registration number: Y2021980010048 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof fixing structure for adjacent photovoltaic panels in BIPV Granted publication date: 20200929 Pledgee: Agricultural Bank of China Limited Xiamen Lianqian Branch Pledgor: Heshun Energy Co.,Ltd. Registration number: Y2024980010897 |