CN220286395U - Solar photovoltaic panel end sealing ring - Google Patents
Solar photovoltaic panel end sealing ring Download PDFInfo
- Publication number
- CN220286395U CN220286395U CN202320939701.6U CN202320939701U CN220286395U CN 220286395 U CN220286395 U CN 220286395U CN 202320939701 U CN202320939701 U CN 202320939701U CN 220286395 U CN220286395 U CN 220286395U
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- China
- Prior art keywords
- resistant layer
- corrosion
- sheath
- wear
- layer
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 31
- 230000007797 corrosion Effects 0.000 claims abstract description 61
- 238000005260 corrosion Methods 0.000 claims abstract description 61
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 239000005062 Polybutadiene Substances 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010248 power generation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction 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
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar photovoltaic panel end sealing ring which comprises a protecting ring, wherein the middle end of the inner side of the protecting ring is fixedly connected with a sealing ring body, the middle end of the left side of the sealing ring body is provided with a through hole, the outer surface of the protecting ring is provided with a first sheath, the outer surface of the first sheath is provided with a second sheath, and the outer surface of the second sheath is provided with a third sheath. According to the utility model, the first wear-resistant layer is arranged on the outer surface of the sealing ring body, the second wear-resistant layer is arranged on the outer surface of the first wear-resistant layer, and the third wear-resistant layer is arranged on the outer surface of the second wear-resistant layer, so that an effective protection effect is achieved, damage caused by friction can be prevented, the first corrosion-resistant layer is arranged on the inner surface of the through hole, the second corrosion-resistant layer is arranged on the inner surface of the first corrosion-resistant layer, and the third corrosion-resistant layer is arranged on the inner surface of the second corrosion-resistant layer, so that corrosion resistance effect is achieved, and corrosion of rainwater can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a sealing ring at the end of a solar photovoltaic panel.
Background
Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The solar energy power generation system mainly comprises three parts of a solar panel (assembly), a controller and an inverter, wherein the main parts are composed of electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form a photovoltaic power generation device;
however, the existing sealing ring is poor in corrosion resistance, so that the sealing ring is damaged easily due to corrosion of liquid such as rainwater, the sealing ring cannot realize sealing effect, and the sealing ring is damaged easily due to corrosion of the rainwater, and therefore, the solar photovoltaic panel end sealing ring is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide a solar photovoltaic panel end sealing ring which has the function of good corrosion resistance.
(II) technical scheme
The utility model provides the following technical scheme for realizing the purposes: the utility model provides a solar photovoltaic board end sealing washer, includes the guard ring, the inboard middle-end fixedly connected with sealing washer body of guard ring, the through-hole has been seted up to the left middle-end of sealing washer body, the surface of guard ring is provided with first sheath, the surface of first sheath is provided with the second sheath, the surface of second sheath is provided with the third sheath, the internal surface of through-hole is provided with first corrosion resistant layer, the internal surface of first corrosion resistant layer is provided with the second corrosion resistant layer, the internal surface of second corrosion resistant layer is provided with the third corrosion resistant layer, the surface of sealing washer body is provided with first wearing layer, the surface of first wearing layer is provided with the second wearing layer, the surface of second wearing layer is provided with the third wearing layer.
As a preferable scheme, the first sheath is made of an ancient tower rubber layer, the second sheath is made of a wild rubber layer, and the third sheath is made of a butadiene rubber layer.
As a preferable scheme, the first corrosion-resistant layer is made of a butyl rubber layer, the second corrosion-resistant layer is made of a natural rubber layer, and the third corrosion-resistant layer is made of an ethylene propylene diene monomer rubber layer.
As a preferable scheme, the material of the first wear-resistant layer is a styrene-butadiene rubber layer, the material of the second wear-resistant layer is a synthetic rubber layer, and the material of the third wear-resistant layer is a vulcanized rubber layer.
Preferably, the thickness of the first sheath and the second sheath is 0.11cm-0.15cm, and the thickness of the third sheath is 0.12cm-0.16cm.
Preferably, the thicknesses of the first corrosion-resistant layer, the second corrosion-resistant layer and the third corrosion-resistant layer are 0.12cm-0.18cm, and the thicknesses of the first wear-resistant layer, the second wear-resistant layer and the third wear-resistant layer are 0.21cm-0.25cm.
(III) beneficial effects
Compared with the prior art, the utility model provides the solar photovoltaic panel end sealing ring, which has the following beneficial effects:
1. according to the utility model, the first wear-resistant layer is arranged on the outer surface of the sealing ring body, the second wear-resistant layer is arranged on the outer surface of the first wear-resistant layer, and the third wear-resistant layer is arranged on the outer surface of the second wear-resistant layer, so that an effective protection effect is achieved, damage caused by friction can be prevented, the first corrosion-resistant layer is arranged on the inner surface of the through hole, the second corrosion-resistant layer is arranged on the inner surface of the first corrosion-resistant layer, and the third corrosion-resistant layer is arranged on the inner surface of the second corrosion-resistant layer, so that corrosion resistance effect is achieved, and corrosion of rainwater can be effectively prevented.
2. According to the utility model, the middle end of the inner side of the protection ring is fixedly connected with the sealing ring body, the middle end of the left side of the sealing ring body is provided with the through hole, the outer surface of the protection ring is provided with the first sheath, the outer surface of the first sheath is provided with the second sheath, and the outer surface of the second sheath is provided with the third sheath, so that the protection effect is further achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first jacket structure according to the present utility model;
FIG. 3 is a schematic view of a second corrosion-resistant layer according to the present utility model;
fig. 4 is a schematic structural view of a third wear-resistant layer according to the present utility model.
In the figure: 1. a protective ring; 2. a seal ring body; 3. a through hole; 4. a first sheath; 5. a second sheath; 6. a third sheath; 7. a first corrosion resistant layer; 8. a second corrosion resistant layer; 9. a third corrosion resistant layer; 10. a first wear layer; 11. a second wear layer; 12. and a third wear layer.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a solar photovoltaic panel end sealing ring comprises a protection ring 1, wherein the middle end of the inner side of the protection ring 1 is fixedly connected with a sealing ring body 2, the middle end of the left side of the sealing ring body 2 is provided with a through hole 3, the outer surface of the protection ring 1 is provided with a first sheath 4, the outer surface of the first sheath 4 is provided with a second sheath 5, the outer surface of the second sheath 5 is provided with a third sheath 6, the inner surface of the through hole 3 is provided with a first corrosion-resistant layer 7, the inner surface of the first corrosion-resistant layer 7 is provided with a second corrosion-resistant layer 8, the inner surface of the second corrosion-resistant layer 8 is provided with a third corrosion-resistant layer 9, the outer surface of the sealing ring body 2 is provided with a first wear-resistant layer 10, the outer surface of the first wear-resistant layer 10 is provided with a second wear-resistant layer 11, and the outer surface of the second wear-resistant layer 11 is provided with a third wear-resistant layer 12.
The first sheath 4 is made of an ancient tower rubber layer, the second sheath 5 is made of a wild rubber layer, and the third sheath 6 is made of butadiene rubber.
The first corrosion-resistant layer 7 is made of a butyl rubber layer, the second corrosion-resistant layer 8 is made of a natural rubber layer, and the third corrosion-resistant layer 9 is made of an ethylene propylene diene monomer rubber layer.
The first wear-resistant layer 10 is made of styrene-butadiene rubber, the second wear-resistant layer 11 is made of synthetic rubber, and the third wear-resistant layer 12 is made of vulcanized rubber.
The thickness of the first sheath 4 and the second sheath 5 is 0.11cm-0.15cm, and the thickness of the third sheath 6 is 0.12cm-0.16cm.
The thicknesses of the first corrosion-resistant layer 7, the second corrosion-resistant layer 8 and the third corrosion-resistant layer 9 are 0.12cm to 0.18cm, and the thicknesses of the first wear-resistant layer 10, the second wear-resistant layer 11 and the third wear-resistant layer 12 are 0.21cm to 0.25cm.
The working principle of the utility model is as follows: the outer surface through sealing washer body 2 is provided with first wearing layer 10, the surface of first wearing layer 10 is provided with second wearing layer 11, the surface of second wearing layer 11 is provided with third wearing layer 12, the effect of effective protection has been played, thereby can prevent because the damage that rubs and cause, the internal surface through-hole 3 is provided with first corrosion resistant layer 7, the internal surface of first corrosion resistant layer 7 is provided with second corrosion resistant layer 8, the internal surface of second corrosion resistant layer 8 is provided with third corrosion resistant layer 9, the effect of corrosion resistance has been played, thereby can effectually prevent the erosion of rainwater.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a solar photovoltaic board end sealing washer, includes guard ring (1), its characterized in that: the inner middle end of the protection ring (1) is fixedly connected with a sealing ring body (2), a through hole (3) is formed in the left middle end of the sealing ring body (2), a first sheath (4) is arranged on the outer surface of the protection ring (1), a second sheath (5) is arranged on the outer surface of the first sheath (4), a third sheath (6) is arranged on the outer surface of the second sheath (5), a first corrosion-resistant layer (7) is arranged on the inner surface of the through hole (3), a second corrosion-resistant layer (8) is arranged on the inner surface of the first corrosion-resistant layer (7), a third corrosion-resistant layer (9) is arranged on the inner surface of the second corrosion-resistant layer (8), a first wear-resistant layer (10) is arranged on the outer surface of the sealing ring body (2), a second wear-resistant layer (11) is arranged on the outer surface of the first wear-resistant layer (10), and a third wear-resistant layer (12) is arranged on the outer surface of the second wear-resistant layer (11).
2. The solar photovoltaic panel end seal ring of claim 1, wherein: the first sheath (4) is made of an ancient tower rubber layer, the second sheath (5) is made of a wild rubber layer, and the third sheath (6) is made of a butadiene rubber layer.
3. The solar photovoltaic panel end seal ring of claim 1, wherein: the material of first corrosion-resistant layer (7) is the butyl rubber layer, the material of second corrosion-resistant layer (8) is natural rubber layer, the material of third corrosion-resistant layer (9) is ethylene propylene diene monomer rubber layer.
4. The solar photovoltaic panel end seal ring of claim 1, wherein: the first wear-resistant layer (10) is made of styrene-butadiene rubber, the second wear-resistant layer (11) is made of a synthetic rubber layer, and the third wear-resistant layer (12) is made of a vulcanized rubber layer.
5. The solar photovoltaic panel end seal ring of claim 1, wherein: the thickness of the first sheath (4) and the second sheath (5) is 0.11cm-0.15cm, and the thickness of the third sheath (6) is 0.12cm-0.16cm.
6. The solar photovoltaic panel end seal ring of claim 1, wherein: the thicknesses of the first corrosion-resistant layer (7), the second corrosion-resistant layer (8) and the third corrosion-resistant layer (9) are 0.12cm-0.18cm, and the thicknesses of the first wear-resistant layer (10), the second wear-resistant layer (11) and the third wear-resistant layer (12) are 0.21cm-0.25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939701.6U CN220286395U (en) | 2023-04-23 | 2023-04-23 | Solar photovoltaic panel end sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939701.6U CN220286395U (en) | 2023-04-23 | 2023-04-23 | Solar photovoltaic panel end sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286395U true CN220286395U (en) | 2024-01-02 |
Family
ID=89339673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320939701.6U Active CN220286395U (en) | 2023-04-23 | 2023-04-23 | Solar photovoltaic panel end sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286395U (en) |
-
2023
- 2023-04-23 CN CN202320939701.6U patent/CN220286395U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |