CN220935107U - Waterproof adhesive tape, photovoltaic module frame structure and photovoltaic waterproof system - Google Patents
Waterproof adhesive tape, photovoltaic module frame structure and photovoltaic waterproof system Download PDFInfo
- Publication number
- CN220935107U CN220935107U CN202322662205.3U CN202322662205U CN220935107U CN 220935107 U CN220935107 U CN 220935107U CN 202322662205 U CN202322662205 U CN 202322662205U CN 220935107 U CN220935107 U CN 220935107U
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- waterproof
- photovoltaic
- inclined wall
- adhesive tape
- wall
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004078 waterproofing Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a waterproof adhesive tape, a photovoltaic module frame structure and a photovoltaic waterproof system, which belong to the technical field of photovoltaic waterproof, and comprise a mounting part and a deformation part which are connected with each other, wherein the deformation part comprises a first inclined wall, a second inclined wall and a contact wall, one end of the first inclined wall is connected with the mounting part, one end of the second inclined wall is connected with the contact wall, the other end of the first inclined wall is connected with the other end of the second inclined wall, and a deformation space is reserved between the mounting part and the contact wall. According to the waterproof adhesive tape, the photovoltaic module frame structure and the photovoltaic waterproof system, through the arrangement of the first inclined wall, the second inclined wall and the deformation space of the deformation part, when the contact wall receives upward force, the deformation part can deform, the contraction reduces the height of the waterproof adhesive tape, and further the problem that the whole height is raised due to staggered superposition during installation of the photovoltaic module is avoided, and the problem that a gap between an upper photovoltaic module and a lower photovoltaic module is enlarged due to the waterproof adhesive tape is solved.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic waterproofing, and particularly relates to a waterproof adhesive tape, a photovoltaic module frame structure and a photovoltaic waterproofing system.
Background
The existing photovoltaic module is paved on a roof to convert solar energy into electric energy so as to achieve the purpose of generating electricity by utilizing light energy. The system is a novel mode for power generation and comprehensive utilization of energy with wide development prospect, and is suitable for various places such as civil buildings, commercial buildings, public buildings and the like. The existing products on the market in the field are mainly matched with a glass battery plate through a conventional and simple frame, and are simultaneously combined with connecting pieces, fixing pieces and the like to be installed on a roof. The key technology is that the photovoltaic module is erected, the reasonable arrangement of the module arrangement interval, the treatment setting of the waterproof layer and the like. The erection of the photovoltaic modules refers to a downhill mosaic arrangement or downhill overhead arrangement mode according to the building design requirements, so that the photovoltaic modules can obtain the maximum electric energy, and the arrangement of the module arrangement intervals refers to that the shadow of the front row of photovoltaic modules does not influence the normal operation of the rear row of photovoltaic modules; the waterproof arrangement means that adverse effects such as water leakage, water accumulation and dust accumulation are required to be avoided when the photovoltaic module is used for realizing solar power generation.
Although the photovoltaic technology is developed in a long way, the existing roof photovoltaic module still has some problems, mainly comprising insufficient waterproof performance of the roof. In order to solve the roof waterproof problem, waterproof adhesive tapes are needed, particularly waterproof adhesive tapes between staggered stacked photovoltaic modules can play a role in waterproof, but the deformation capacity of the waterproof adhesive tapes is poor, so that the overall height of the photovoltaic modules is too high due to the thickness of the waterproof adhesive tapes when the photovoltaic modules are staggered stacked.
Disclosure of utility model
The utility model aims to provide a waterproof adhesive tape, a photovoltaic module frame structure and a photovoltaic waterproof system, which are used for overcoming at least one defect in the prior art.
To achieve the purpose, the utility model adopts the following technical scheme:
The utility model provides a waterproof adhesive tape which comprises a mounting part and a deformation part which are connected with each other, wherein the deformation part comprises a first inclined wall, a second inclined wall and a contact wall, one end of the first inclined wall is connected with the mounting part, one end of the second inclined wall is connected with the contact wall, the other end of the first inclined wall is connected with the other end of the second inclined wall, and a deformation space is reserved between the mounting part and the contact wall.
Preferably, the first inclined wall and the second inclined wall are each disposed obliquely to the center line direction of the contact wall.
Preferably, the first inclined walls are two in total and are symmetrically arranged along the central line of the mounting part, and the second inclined walls are two in total and are symmetrically arranged along the central line of the contact wall.
Preferably, the junction of the first and second sloped walls is creased on a side remote from the centre line of the contact wall.
Preferably, the junction of the first and second sloped walls is provided with a plane on the side near the centre line of the contact wall.
Preferably, there is a gap between the two planes.
Preferably, the mounting portion has an i-shaped cross section.
The utility model also provides a photovoltaic module frame structure, which comprises a first frame and the waterproof adhesive tape, wherein the bottom of the first frame is provided with a mounting groove and a containing groove which are communicated, the mounting part is arranged in the mounting groove, and at least one part of the deformation part is positioned in the containing groove.
The utility model also provides a photovoltaic waterproof system, which comprises a waterproof component and the frame structure of the photovoltaic assembly, wherein the waterproof adhesive tape is propped against the top of the photovoltaic panel, and the waterproof component is arranged at one end of the photovoltaic panel and is positioned at one side of the waterproof adhesive tape far away from the water seepage direction.
Preferably, the waterproof component includes joint portion and extension, and joint portion joint is in the one end of photovoltaic board to the junction seals the setting, and the upper portion of joint portion has the extension that extends towards waterproof adhesive tape direction, has the manger plate space between extension and the photovoltaic board.
The beneficial effects of the utility model are as follows:
1. Through the setting of the first inclined wall, the second inclined wall, the deformation space of deformation portion for when the contact wall receives ascending power, deformation portion can take place to deform, and the shrink reduces waterproof adhesive tape height, and then rises whole height because of the dislocation stack when avoiding photovoltaic module installation, has eliminated the problem that the gap grows between two upper and lower photovoltaic modules because of waterproof adhesive tape produces.
2. The first inclined wall and the second inclined wall are both obliquely arranged towards the central line direction of the contact wall, so that when the contact wall is deformed, less space is occupied in the horizontal direction.
3. Through two first inclined walls and the second inclined wall that bilateral symmetry set up, improve waterproof adhesive tape overall stability, deformation is more steady, and can not cause the skew one side to lead to the problem that the waterproof effect is not good.
4. Through planar setting, avoid offset process to take place dislocation and influence waterproof performance.
5. The waterproof adhesive tape is propped against the top of the photovoltaic panel to play a first waterproof effect, and the waterproof component arranged on the left side of the waterproof adhesive tape plays a second waterproof effect when the waterproof adhesive tape fails due to aging and other reasons, so that rainwater is prevented from entering the lower part of the photovoltaic panel. The combination of the waterproof adhesive tape and the waterproof component is adopted to form the waterproof combination type waterproof adhesive tape and the waterproof structure, so that the waterproof effect is good.
Drawings
Fig. 1 is a schematic front view of a waterproof strip according to an embodiment of the present utility model.
Fig. 2 is a schematic view of a portion of a waterproof strip according to an embodiment of the present utility model.
Fig. 3 is a schematic front view of a first frame according to an embodiment of the utility model.
Fig. 4 is a schematic diagram of a first front view structure of a second embodiment of the present utility model.
Fig. 5 is a schematic diagram of a second front view structure of a second embodiment of the present utility model.
Fig. 6 is a schematic diagram of a right-side view of a portion of a three-photovoltaic waterproof system according to an embodiment of the present utility model.
Fig. 7 is a schematic diagram of a front view structure of a three-photovoltaic waterproof system according to an embodiment of the present utility model.
The marks in the drawings are: 1-mounting part, 2-deformation part, 21-first inclined wall, 22-second inclined wall, 23-contact wall, 3-deformation space, 4-crease, 5-plane, 6-gap, 7-first frame, 8-mounting groove, 9-holding groove, 10-waterproof component, 11-photovoltaic board, 101-clamping part, 102-extension part, 103-manger plate space, 12-side frame.
Detailed Description
The utility model will now be further described with reference to the drawings and detailed description.
What is not described in detail in this specification is prior art known to those skilled in the art. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or refer to the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Embodiment one:
As shown in fig. 1 to 2, the waterproof adhesive tape provided in this embodiment includes an installation portion 1 and a deformation portion 2 that are connected to each other, the installation portion 1 is located above the deformation portion 2, and the cross section of the installation portion 1 is in an i-shape.
The deformation portion 2 includes a first inclined wall 21, a second inclined wall 22, and a contact wall 23, and the contact wall 23 is horizontally disposed. The upper end of the first inclined wall 21 is connected with the mounting part 1, the lower end of the second inclined wall 22 is connected with the contact wall 23, the lower end of the first inclined wall 21 is connected with the upper end of the second inclined wall 22, and a deformation space 3 is arranged between the mounting part 1 and the contact wall 23.
Through the setting of the first inclined wall 21 of deformation portion 2, the second inclined wall 22, deformation space 3 for when contact wall 23 receives ascending power, deformation portion 2 can take place to deform, and the shrink reduces waterproof adhesive tape height, and then rises whole height because of the dislocation stack when avoiding photovoltaic module installation, has eliminated the problem that the gap between two upper and lower photovoltaic modules that produce because of waterproof adhesive tape grows, thereby waterproof adhesive tape's effect is that photovoltaic module installs and use and regard as the barrier between the gap that produces from top to bottom to prevent the entering of water.
Wherein, the first inclined wall 21 and the second inclined wall 22 are inclined towards the central line direction of the contact wall 23. I.e. the first and second inclined walls 21, 22 are each arranged obliquely inwards, so that, when deformed, they occupy less space in the horizontal direction.
Wherein the first inclined walls are two in number and are symmetrically arranged along the central line of the mounting part 1, and the second inclined walls are two in number and are symmetrically arranged along the central line of the contact wall 23. Through two first inclined walls and the second inclined wall that bilateral symmetry set up, improve waterproof adhesive tape overall stability, deformation is more steady, and can not cause the skew one side to lead to the problem that the waterproof effect is not good.
Wherein the junction of the first and second inclined walls is provided with a crease 4 on the side remote from the centre line of the contact wall 23, i.e. the outer side wall of the junction is provided with a crease 4. The deformation is convenient for take place for the atress through the setting of crease 4, and then reduces waterproof adhesive tape height.
Wherein, the junction of first inclined wall and second inclined wall is located and is close to the side of the central line of contact wall 23 and is provided with plane 5, namely junction inside wall sets up plane 5, has clearance 6 between two planes 5. In the deformation process, the left plane 5 and the right plane 5 are close to each other until being offset, and the offset process is prevented from dislocation to influence the waterproof performance through the arrangement of the planes 5.
Embodiment two:
As shown in fig. 3 to 5, this embodiment further provides a photovoltaic module frame structure, including the first frame 7 and the waterproof adhesive tape described above, the bottom of the first frame 7 has a mounting groove 8 and a holding groove 9 that communicate, the mounting groove 8 is located above the holding groove, the mounting portion 1 is installed in the mounting groove 8, and at least a portion of the deformation portion 2 is located in the holding groove 9. When the waterproof adhesive tape is stressed and contracted, the waterproof adhesive tape can be completely contracted into the accommodating groove, so that the bottom of the first side frame 7 can directly prop against the highest surface (side frame 12) of the photovoltaic module positioned below, and the problem that a gap between the upper photovoltaic module and the lower photovoltaic module is enlarged due to the waterproof adhesive tape is solved.
Embodiment III:
as shown in fig. 6 to 7, the present embodiment further provides a photovoltaic waterproof system, which includes a waterproof member 10 and the above-mentioned photovoltaic module frame structure, wherein the waterproof adhesive tape is abutted against the top of the photovoltaic panel 11, and the waterproof member 10 is disposed at the left end of the photovoltaic panel 11 and is located at the left side of the waterproof adhesive tape. The waterproof adhesive tape is propped against the top of the photovoltaic panel 11 to play a first waterproof effect, the waterproof component 10 arranged on the left side of the waterproof adhesive tape plays a second waterproof effect when the waterproof adhesive tape fails due to aging and other reasons, and rainwater is prevented from entering the lower side of the photovoltaic panel 11, so that the waterproof effect is good.
The waterproof member 10 includes a clamping portion 101 and an extending portion 102, the clamping portion 101 is clamped at the left end of the photovoltaic panel 11, the connection portion is sealed, the extending portion 102 extending towards the right side is arranged at the upper portion of the clamping portion 101, and a water blocking space 103 is formed between the extending portion 102 and the photovoltaic panel 11. Through the setting of manger plate space 103, play the manger plate effect, avoid the rainwater to get into photovoltaic board 11 below. The combination of the waterproof adhesive tape and the waterproof component 10 is adopted to form the waterproof combination type waterproof of the adhesive tape and the waterproof structure, and the waterproof effect is good. The waterproof component is used as a waterproof barrier after the waterproof adhesive tape fails on the premise of not influencing the sliding stroke of the photovoltaic panel.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A waterproof adhesive tape, its characterized in that:
Comprises a mounting part and a deformation part which are connected with each other;
the deformation part comprises a first inclined wall, a second inclined wall and a contact wall;
One end of the first inclined wall is connected with the mounting part;
one end of the second inclined wall is connected with the contact wall;
the other end of the first inclined wall is connected with the other end of the second inclined wall;
a deformation space is arranged between the mounting part and the contact wall.
2. The flashing strip of claim 1, wherein:
The first inclined wall and the second inclined wall are obliquely arranged towards the central line direction of the contact wall.
3. The flashing strip of claim 2, wherein:
The first inclined walls are two in number and are symmetrically arranged along the central line of the mounting part;
The second inclined walls are two in total and are symmetrically arranged along the central line of the contact wall.
4. A flashing strip according to claim 3, wherein:
The junction of the first and second sloped walls is creased on a side remote from the centerline of the contact wall.
5. A flashing strip according to claim 3, wherein:
a plane is arranged on one side, close to the center line of the contact wall, of the connecting position of the first inclined wall and the second inclined wall.
6. The flashing strip of claim 5, wherein:
With a gap between the two planes.
7. The flashing strip of claim 1, wherein:
The cross section of the mounting part is I-shaped.
8. Photovoltaic module frame structure, its characterized in that:
Comprising a first frame and the flashing strip of any of claims 1-7;
The bottom of the first frame is provided with a mounting groove and a containing groove which are communicated;
the mounting part is mounted in the mounting groove;
at least a portion of the deformation portion is located in the accommodation groove.
9. Photovoltaic waterproof system, its characterized in that:
comprising a waterproof member, the photovoltaic module frame structure of claim 8;
The waterproof adhesive tape is abutted against the top of the photovoltaic panel;
The waterproof component is arranged at one end of the photovoltaic panel and is positioned at one side of the waterproof adhesive tape, which is far away from the water seepage direction.
10. The photovoltaic waterproofing system according to claim 9, wherein:
The waterproof component comprises a clamping part and an extending part;
The clamping part is clamped at one end of the photovoltaic panel, and the joint is sealed;
The upper portion of joint portion has towards waterproof adhesive tape direction extension, have the manger plate space between extension and the photovoltaic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322662205.3U CN220935107U (en) | 2023-09-28 | 2023-09-28 | Waterproof adhesive tape, photovoltaic module frame structure and photovoltaic waterproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322662205.3U CN220935107U (en) | 2023-09-28 | 2023-09-28 | Waterproof adhesive tape, photovoltaic module frame structure and photovoltaic waterproof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220935107U true CN220935107U (en) | 2024-05-10 |
Family
ID=90939478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322662205.3U Active CN220935107U (en) | 2023-09-28 | 2023-09-28 | Waterproof adhesive tape, photovoltaic module frame structure and photovoltaic waterproof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220935107U (en) |
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2023
- 2023-09-28 CN CN202322662205.3U patent/CN220935107U/en active Active
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