CN216250084U - High resistant high anti ultraviolet type photovoltaic cable of waiting - Google Patents
High resistant high anti ultraviolet type photovoltaic cable of waiting Download PDFInfo
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- CN216250084U CN216250084U CN202122900544.1U CN202122900544U CN216250084U CN 216250084 U CN216250084 U CN 216250084U CN 202122900544 U CN202122900544 U CN 202122900544U CN 216250084 U CN216250084 U CN 216250084U
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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
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a high weather-proof high ultraviolet resistance type photovoltaic cable, which belongs to the technical field of photovoltaic cable reinforcement, and comprises a first wire body, a second wire body, a rubber wrapping layer wrapping the outer sides of the first wire body and the second wire body, and a reinforcement structure connected with the rubber wrapping layer, wherein the reinforcement structure consists of a reinforcement component, a reinforcement component and a wear-resistant component, the reinforcement component is arranged at the joint of the inner side of the rubber wrapping layer and the first wire body and the second wire body, the inner side of the reinforcement component is fixedly connected with the outer surface of the rubber wrapping layer, the outer surface of the reinforcement component is fixedly connected with the inner side of the wear-resistant component, the reinforcement component comprises a reinforcement frame, the shape of the reinforcement frame is triangular, the utility model installs the triangular reinforcement frame among the first wire body, the second wire body and the rubber wrapping layer, and has the triangular stability through the triangular reinforcement frame, the integral compression resistance of the product is improved.
Description
Technical Field
The utility model relates to the technical field of photovoltaic cable strengthening, in particular to a high-weather-resistance high-ultraviolet-resistance photovoltaic cable.
Background
A photovoltaic cable, namely a photovoltaic special cable, is characterized in that a conductor part of the photovoltaic cable is a copper conductor and a tinned copper conductor, an insulating layer is radiation cross-linked polyolefin insulation, a sheath is radiation cross-linked polyolefin insulation, a large number of direct current cables in a photovoltaic power station need to be laid outdoors, and the environmental condition is severe.
The existing cable is insufficient in overall strength, easy to wear and tear to cause product breakage and reduce product service life, internal support is not firm, and a plurality of cables are extruded to cause product damage, so that the high-weather-resistance high-ultraviolet-resistance photovoltaic cable is provided.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above and/or other problems occurring in the prior art photovoltaic cable having high weather resistance and high ultraviolet resistance.
Therefore, the utility model aims to provide a high-weather-resistance high-ultraviolet-resistance photovoltaic cable, which can solve the problems that the existing cable is insufficient in overall strength, easy to wear and cause product fracture and product service life reduction, the internal support is not firm, and a plurality of cables are extruded to cause product damage.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a highly weatherable, highly ultraviolet resistant photovoltaic cable comprising: the wire comprises a first wire body, a second wire body, rubber wrapping layers wrapped on the outer sides of the first wire body and the second wire body, and a reinforcing structure connected with the rubber wrapping layers;
the reinforced structure comprises reinforcement component, intensive subassembly and wear-resisting subassembly, reinforcement component installs in rubber parcel layer inboard and electric wire body one, electric wire body two junctions, it is inboard with rubber parcel layer surface fixed connection to strengthen the subassembly, strengthen subassembly surface and wear-resisting inboard fixed connection of subassembly.
As a preferable scheme of the photovoltaic cable with high weather resistance and high ultraviolet resistance, the photovoltaic cable comprises: the reinforcing assembly comprises a reinforcing frame, the reinforcing frame is triangular, the first wire body is installed on the inner side of the triangular reinforcing frame, and the second wire body is installed between the outer side of the triangular reinforcing frame and the inner wall of the rubber wrapping layer.
As a preferable scheme of the photovoltaic cable with high weather resistance and high ultraviolet resistance, the photovoltaic cable comprises: and a first filling groove is formed between the inner side of the reinforcing frame and the first electric wire body, and fillers are filled in the first filling groove and the second filling groove.
As a preferable scheme of the photovoltaic cable with high weather resistance and high ultraviolet resistance, the photovoltaic cable comprises: the reinforced assembly comprises a high-temperature-resistant layer, the inner side of the high-temperature-resistant layer is fixedly connected with the outer surface of the rubber wrapping layer, a flame-retardant layer is fixedly bonded on the outer side of the high-temperature-resistant layer, and an anti-ultraviolet layer is fixedly bonded on the outer side of the flame-retardant layer.
As a preferable scheme of the photovoltaic cable with high weather resistance and high ultraviolet resistance, the photovoltaic cable comprises: the utility model discloses a wear-resisting subassembly, including anti ultraviolet layer, anti ultraviolet layer outside fixed mounting has the metallic shield layer, the metallic shield layer is kept away from anti ultraviolet layer one side fixed bonding and is had the waterproof layer, waterproof layer outside fixed mounting has the PVC sleeve pipe, the PVC sleeve pipe outside is with the inboard fixed bonding of wear-resisting subassembly.
As a preferable scheme of the photovoltaic cable with high weather resistance and high ultraviolet resistance, the photovoltaic cable comprises: the wear-resisting assembly comprises a wear-resisting layer, the inner side of the wear-resisting layer is fixedly connected with the outer side of the PVC sleeve, a wear-resisting lug is fixedly mounted on the outer surface of the wear-resisting layer, and a coating layer is fixedly connected to the outer surface of the wear-resisting lug.
As a preferable scheme of the photovoltaic cable with high weather resistance and high ultraviolet resistance, the photovoltaic cable comprises: the shape of the wear-resistant convex block is semicircular.
As a preferable scheme of the photovoltaic cable with high weather resistance and high ultraviolet resistance, the photovoltaic cable comprises: the shape of the wear-resistant bump is trapezoidal.
Compared with the prior art:
the triangular reinforcing frame is arranged among the first wire body, the second wire body and the rubber wrapping layer, and the overall compression resistance of the product is improved through the triangular stability of the triangular reinforcing frame;
the waterproof performance, the high temperature resistance and the heat insulation and flame retardance of the product are improved through the reinforcing assembly, and meanwhile, an electromagnetic field generated by current after the cable is electrified is shielded through the metal shielding layer, so that the use hidden danger is eliminated;
the wear-resistant layer and the wear-resistant lug of the wear-resistant assembly increase the overall wear resistance of the product, damage is avoided when the product is used, and the service life of the product is prolonged.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
fig. 4 is a front view of a trapezoidal shaped wear-resistant projection of the present invention.
In the figure: the electric wire comprises a first electric wire body 1, a second electric wire body 2, a rubber wrapping layer 3, a reinforcing frame 51, a first filling groove 52, a second filling groove 53, a high-temperature-resistant layer 61, a flame-retardant layer 62, an ultraviolet-resistant layer 63, a metal shielding layer 64, a waterproof layer 65, a PVC sleeve 66, a wear-resistant layer 71, a wear-resistant bump 72 and a coating layer 73.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
the utility model provides a high-weather-resistance high-ultraviolet-resistance photovoltaic cable which has the advantages of convenience in use and prolonged service life, and please refer to fig. 1-3, wherein the cable comprises a first wire body 1, a second wire body 2, a rubber wrapping layer 3 wrapped on the outer sides of the first wire body 1 and the second wire body 2, and a reinforcing structure connected with the rubber wrapping layer 3;
the reinforcing structure consists of a reinforcing component, a reinforcing component and a wear-resistant component, wherein the reinforcing component is arranged at the joint of the inner side of the rubber wrapping layer 3 and the first and second wire bodies 1 and 2, the inner side of the reinforcing component is fixedly connected with the outer surface of the rubber wrapping layer 3, and the outer surface of the reinforcing component is fixedly connected with the inner side of the wear-resistant component;
the reinforcing component comprises a reinforcing frame 51, the shape of the reinforcing frame 51 is triangular, a first wire body 1 is arranged on the inner side of the triangular reinforcing frame 51, a second wire body 2 is arranged between the outer side of the triangular reinforcing frame 51 and the inner wall of the rubber wrapping layer 3, a second filling groove 53 is formed between the reinforcing frame 51 and the rubber wrapping layer 3 on two sides of the second wire body 2, a first filling groove 52 is formed between the inner side of the reinforcing frame 51 and the first wire body 1, fillers are filled in the first filling groove 52 and the second filling groove 53, the triangular structure of the reinforcing frame 51 is used for enhancing the compression resistance, heat insulation materials are filled in the first filling groove 52 and the second filling groove 53, and the heat insulation performance is improved.
Reinforce the subassembly including high temperature resistant layer 61, high temperature resistant layer 61 is inboard to be connected with 3 outer fixed surface of rubber wrapping layer, high temperature resistant layer 61 outside fixed bonding has fire-retardant layer 62, fire-retardant layer 62 outside fixed bonding has anti ultraviolet layer 63, anti ultraviolet layer 63 outside fixed mounting has metal shielding layer 64, metal shielding layer 64 keeps away from anti ultraviolet layer 63 one side fixed bonding has waterproof layer 65, waterproof layer 65 outside fixed mounting has PVC sleeve pipe 66, the PVC sleeve pipe 66 outside and the inboard fixed bonding of wear-resisting component, through high temperature resistant layer 61, fire-retardant layer 62 improves the high temperature resistance and the fire resistance of cable, shield the ultraviolet ray through anti ultraviolet layer 63, improve product strength, electromagnetic interference through metal shielding layer 64 shielding cable circular telegram production, through waterproof layer 65, when PVC sleeve pipe 66 strengthens product bulk strength, improve waterproof nature.
Wear-resisting component includes wearing layer 71, wearing layer 71 is inboard and PVC sleeve 66 outside fixed connection, wearing layer 71 outer fixed surface installs wear-resisting lug 72, wear-resisting lug 72 outer fixed surface is connected with the coating 73, wear-resisting lug 72's shape is established to semi-circle, increase the wearability of product through wearing layer 71, through semi-circle wear-resisting lug 72, reduce the area of contact on ground when the installation is dilatory, reduce the friction, through coating the silicone resin on coating 73, increase waterproof nature.
When specifically using, the technical personnel in the field will consolidate frame 51 fixed mounting in rubber wrapping layer 3, with electric wire body one 1, electric wire body two 2 keep apart, coat the silicone resin on the coat 73, simultaneously through the triangular structure who consolidates frame 51, the compressive capacity is strengthened, at filling groove one 52, filling groove two 53 all fills thermal insulation material, through high temperature resistant layer 61, fire-retardant layer 62 improves the high temperature resistance and the fire resistance of cable, shield the ultraviolet ray through uvioresistant layer 63, improve product strength, through the electromagnetic interference that metal shielding layer 64 shielding cable circular telegram produced, through waterproof layer 65, when PVC sleeve pipe 66 reinforcing product bulk strength, improve waterproof nature, through wearing layer 71, semicircular wear-resisting lug 72, coat 73 increases the wearability of product, extension product life.
Example two:
the utility model provides a high weather-resistant high ultraviolet-resistant photovoltaic cable, please refer to fig. 4, the shape of the wear-resistant projection 72 is trapezoidal, so as to increase the stress area and improve the pressure resistance.
When specifically using, the technical personnel in the field will consolidate frame 51 fixed mounting in rubber wrapping layer 3, with electric wire body one 1, electric wire body two 2 keep apart, simultaneously through the triangular structure who consolidates frame 51, reinforcing compressive capacity, at filling groove one 52, filling groove two 53 all fills thermal insulation material, through high temperature resistant layer 61, fire-retardant layer 62 improves the high temperature resistance and the fire resistance of cable, shield the ultraviolet ray through uvioresistant layer 63, improve product strength, electromagnetic interference through metal shield layer 64 shielding cable circular telegram production, through waterproof layer 65, when PVC sleeve pipe 66 reinforcing product bulk strength, improve waterproof nature, through wearing layer 71, trapezoidal wear-resisting lug 72, the wearability of coating 73 increase product, extension product life.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a high resistant high ultraviolet resistance type photovoltaic cable of waiting, includes electric wire body one (1), electric wire body two (2) and parcel rubber coating layer (3) in electric wire body one (1), electric wire body two (2) outside, its characterized in that: the rubber packing layer (3) is connected with the reinforcing structure;
the reinforced structure comprises reinforcement component, intensive subassembly and wear-resisting subassembly, reinforcement component installs in rubber parcel layer (3) inboard and electric wire body one (1), electric wire body two (2) junction, it is inboard to strengthen the subassembly and rubber parcel layer (3) surface fixed connection, strengthen the inboard fixed connection with the inboard of wear-resisting subassembly of subassembly surface.
2. The photovoltaic cable of claim 1, wherein the reinforcing component comprises a reinforcing frame (51), the reinforcing frame (51) is triangular, the first wire body (1) is installed inside the triangular reinforcing frame (51), and the second wire body (2) is installed between the outside of the triangular reinforcing frame (51) and the inner wall of the rubber coating (3).
3. The high-weather-resistance high-ultraviolet-resistance photovoltaic cable as claimed in claim 2, wherein a second filling groove (53) is formed between the reinforcing frame (51) and the rubber wrapping layer (3) on two sides of the second wire body (2), a first filling groove (52) is formed between the inner side of the reinforcing frame (51) and the first wire body (1), and fillers are filled in the first filling groove (52) and the second filling groove (53).
4. The high-weather-resistance high-ultraviolet-resistance photovoltaic cable according to claim 1, wherein the reinforcing component comprises a high-temperature-resistance layer (61), the inner side of the high-temperature-resistance layer (61) is fixedly connected with the outer surface of the rubber wrapping layer (3), a flame-retardant layer (62) is fixedly bonded on the outer side of the high-temperature-resistance layer (61), and an ultraviolet-resistance layer (63) is fixedly bonded on the outer side of the flame-retardant layer (62).
5. The photovoltaic cable of claim 4, wherein a metal shielding layer (64) is fixedly mounted on the outer side of the ultraviolet-resistant layer (63), a waterproof layer (65) is fixedly bonded on one side, away from the ultraviolet-resistant layer (63), of the metal shielding layer (64), a PVC sleeve (66) is fixedly mounted on the outer side of the waterproof layer (65), and the outer side of the PVC sleeve (66) is fixedly bonded with the inner side of the wear-resistant component.
6. The photovoltaic cable of claim 1, wherein the wear-resistant assembly comprises a wear-resistant layer (71), the inner side of the wear-resistant layer (71) is fixedly connected with the outer side of the PVC sleeve (66), the outer surface of the wear-resistant layer (71) is fixedly provided with a wear-resistant bump (72), and the outer surface of the wear-resistant bump (72) is fixedly connected with a coating layer (73).
7. The highly weatherable, highly ultraviolet resistant photovoltaic cable according to claim 6, wherein the abrasion resistant protrusions (72) are shaped as a semi-circle.
8. The highly weatherable, highly ultraviolet resistant photovoltaic cable according to claim 6, wherein the abrasion resistant protrusions (72) are trapezoidal in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122900544.1U CN216250084U (en) | 2021-11-24 | 2021-11-24 | High resistant high anti ultraviolet type photovoltaic cable of waiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122900544.1U CN216250084U (en) | 2021-11-24 | 2021-11-24 | High resistant high anti ultraviolet type photovoltaic cable of waiting |
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| CN216250084U true CN216250084U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122900544.1U Active CN216250084U (en) | 2021-11-24 | 2021-11-24 | High resistant high anti ultraviolet type photovoltaic cable of waiting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914027A (en) * | 2022-04-22 | 2022-08-16 | 淮南文峰航天电缆有限公司 | Be applied to mooring optical cable structure on unmanned aerial vehicle |
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2021
- 2021-11-24 CN CN202122900544.1U patent/CN216250084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914027A (en) * | 2022-04-22 | 2022-08-16 | 淮南文峰航天电缆有限公司 | Be applied to mooring optical cable structure on unmanned aerial vehicle |
| CN114914027B (en) * | 2022-04-22 | 2024-02-06 | 淮南文峰光电科技股份有限公司 | Mooring optical cable structure applied to unmanned aerial vehicle |
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