CN209388747U - A kind of photovoltaic cable suitable for resistance to ozone environment - Google Patents
A kind of photovoltaic cable suitable for resistance to ozone environment Download PDFInfo
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- CN209388747U CN209388747U CN201822250513.4U CN201822250513U CN209388747U CN 209388747 U CN209388747 U CN 209388747U CN 201822250513 U CN201822250513 U CN 201822250513U CN 209388747 U CN209388747 U CN 209388747U
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- layer
- photovoltaic cable
- sunshade
- heat dissipating
- protective jacket
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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
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Abstract
The utility model discloses a kind of photovoltaic cables suitable for resistance to ozone environment, including protective jacket and photovoltaic cable ontology, protective jacket is coated in the outer circumferential walls of the photovoltaic cable ontology, the photovoltaic cable ontology includes ethylene-propylene-diene monomer glue-line, shielded layer, insulating layer, high-temperature-resistant layer and conductor, and ethylene-propylene-diene monomer glue-line, shielded layer, insulating layer, high-temperature-resistant layer and conductor are successively arranged from outside to inside one by one, the protective jacket is by sunshade layer, spring and heat dissipating layer are composed, the sunshade layer is connect by spring with heat dissipating layer, and heat dissipating layer is located at the inside of sunshade layer.The utility model solves the problems, such as that existing photovoltaic cable service life in high temperature and the environment of ultraviolet radiation is low, and the utility model has good resistant to high temperatures, ozone-resistant and anti-ultraviolet performance, of simple structure and strong practicability.
Description
Technical field
The utility model relates to field of cable technology, specifically a kind of photovoltaic cable suitable for resistance to ozone environment.
Background technique
Photovoltaic cable is exactly a kind of product applied on photovoltaic plant, and people usually will not will connection photovoltaic module and inverse
The wiring system for becoming device is considered as critical component, but if failed using the dedicated cable of photovoltaic, it will influence whole system
Service life；Solar energy system can usually use in harsh environments, such as high temperature and ultraviolet radiation.
However, existing photovoltaic cable uses in high temperature and the environment of ultraviolet radiation at present, service life is low, cable
It is influenced for a long time by high temperature and leads to outer surface season cracking；Therefore, it is unsatisfactory for existing use demand.
Summary of the invention
It is existing to solve the purpose of this utility model is to provide a kind of photovoltaic cable suitable for resistance to ozone environment
Photovoltaic cable low problem of service life in high temperature and the environment of ultraviolet radiation.
To achieve the above object, the utility model provides the following technical solutions:
A kind of photovoltaic cable suitable for resistance to ozone environment, including protective jacket and photovoltaic cable ontology, the photovoltaic cable
Protective jacket is coated in the outer circumferential walls of ontology, the photovoltaic cable ontology includes ethylene-propylene-diene monomer glue-line, shielded layer, insulation
Layer, high-temperature-resistant layer and conductor, and ethylene-propylene-diene monomer glue-line, shielded layer, insulating layer, high-temperature-resistant layer and conductor are successively from outside to interior
Side is arranged one by one, and the protective jacket is composed of sunshade layer, spring and heat dissipating layer, and the sunshade layer passes through spring and heat dissipating layer
Connection, and heat dissipating layer is located at the inside of sunshade layer.
Preferably, the material of the sunshade layer, spring and heat dissipating layer is stainless steel material.
Preferably, the outer circumferential walls of the sunshade layer are equipped with heat loss through radiation High tailored coating.
The beneficial effects of the utility model are: the sunshade layer on protective jacket can be practical to this by the setting of protective jacket
Photovoltaic cable ontology on novel plays the role of shading, avoid ambient for a long time be irradiated on photovoltaic cable ontology and
The case where leading to photovoltaic cable body outer surface season cracking generation, also avoids ultraviolet irradiation, plays uvioresistant
Effect, improve the service life of the utility model photovoltaic cable ontology, be coated on the outer wall of sunshade layer heat loss through radiation drop
Thermo-paint, heat loss through radiation High tailored coating can radiate away the heat on sunshade layer and have the effect of heat-insulated and waterproof, avoid
The service life of photovoltaic cable ontology, the spring on protective jacket are influenced in heat transfer to photovoltaic cable ontology on sunshade layer
The performance that bumper and absorbing shock can be played to the utility model photovoltaic cable ontology, compare existing photovoltaic cable, this is practical
It is novel can be to avoid exterior object collides the use of the new type and the photovoltaic cable ontology inside the utility model is caused to damage
It happens, the setting of the heat dissipating layer on protective jacket, the heat transfer on photovoltaic cable ontology is to heat dissipating layer, and heat dissipating layer is by metal
Materials of aluminum is made, so that heat dissipating layer has good heat conduction and heat radiation performance, heat dissipating layer carries out the heat on photovoltaic cable ontology
It radiates, the heat loss through radiation High tailored coating sprayed on sunshade layer walks the heat Rapid radiating that heat sink distributes, to photovoltaic cable sheet
Body plays good heat dissipation effect, avoids that the temperature on photovoltaic cable ontology is excessively high and the property that causes photovoltaic cable ontology to use
Can, it is arranged by the ethylene-propylene-diene monomer glue-line on photovoltaic cable ontology, ethylene-propylene-diene monomer glue-line has good ozone-resistant, resistance to purple
Outside line, resistance to weather and resistance to ag(e)ing are excellent, so that ethylene-propylene-diene monomer glue-line and protective jacket are to the photovoltaic electric on the utility model
Cable ontology plays duplicate protection, substantially increases the service life of the utility model photovoltaic cable ontology.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model protective jacket.
Fig. 3 is the cross-sectional view of the utility model photovoltaic cable.
In figure: 1, protective jacket；101, sunshade layer；102, spring；103, heat dissipating layer；2, photovoltaic cable ontology；201, ternary
Ethylene-propylene rubber layer；202, shielded layer；203, insulating layer；204, high-temperature-resistant layer；205, conductor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, a kind of photovoltaic cable suitable for resistance to ozone environment, including protective jacket 1 and photovoltaic cable ontology
2, be coated with protective jacket 1 in the outer circumferential walls of photovoltaic cable ontology 2, photovoltaic cable ontology 2 include ethylene-propylene-diene monomer glue-line 201,
Shielded layer 202, insulating layer 203, high-temperature-resistant layer 204 and conductor 205, and ethylene-propylene-diene monomer glue-line 201, shielded layer 202, insulating layer
203, high-temperature-resistant layer 204 and conductor 205 are successively arranged from outside to inside one by one, and protective jacket 1 is by sunshade layer 101,102 and of spring
Heat dissipating layer 103 is composed, and sunshade layer 101 is connect by spring 102 with heat dissipating layer 103, and heat dissipating layer 103 is located at sunshade layer
101 inside.
The material of sunshade layer 101, spring 102 and heat dissipating layer 103 is stainless steel material.
The outer circumferential walls of sunshade layer 101 are equipped with heat loss through radiation High tailored coating.
The working principle of the utility model is: passing through the setting of protective jacket 1, the sunshade layer 101 on protective jacket 1 can be to this
Photovoltaic cable ontology 2 in utility model plays the role of shading, avoids ambient and is irradiated to photovoltaic cable sheet for a long time
The case where leading to 2 outer surface season cracking of photovoltaic cable ontology on body 2 generation, also avoids ultraviolet irradiation, plays
Anti-ultraviolet effect improves the service life of the utility model photovoltaic cable ontology 2, sprays on the outer wall of sunshade layer 101
There is heat loss through radiation High tailored coating, heat loss through radiation High tailored coating can radiate away the heat on sunshade layer 101 and have heat-insulated and anti-
The effect of water avoids in the heat transfer to photovoltaic cable ontology 2 on sunshade layer 101 and influences making for photovoltaic cable ontology 2
With the service life, the performance that bumper and absorbing shock can be played to the utility model photovoltaic cable ontology 2 of the spring 102 on protective jacket 1, phase
Existing photovoltaic cable is compared, the utility model can be to avoid exterior object collides the use of the new type and leads to the utility model
The case where internal photovoltaic cable ontology 2 damages, the setting of the heat dissipating layer 103 on protective jacket 1, on photovoltaic cable ontology 2
Heat transfer to heat dissipating layer 103, heat dissipating layer 103 is made by metallic material of aluminum, thus heat dissipating layer 103 have well it is thermally conductive dissipate
Hot property, heat dissipating layer 103 radiate the heat on photovoltaic cable ontology 2, the heat loss through radiation cooling sprayed on sunshade layer 101
Coating walks the heat Rapid radiating that heat sink distributes, and plays good heat dissipation effect to photovoltaic cable ontology 2, avoids photovoltaic
The performance that temperature on cable body 2 is excessively high and photovoltaic cable ontology 2 is caused to use, passes through the ternary on photovoltaic cable ontology 2
Ethylene-propylene rubber layer 201 is arranged, and ethylene-propylene-diene monomer glue-line 201 has good ozone-resistant, UV resistant, resistance to weather and ageing-resistant
Property is excellent, so that ethylene-propylene-diene monomer glue-line 201 and protective jacket 1 play dual guarantor to the photovoltaic cable ontology 2 on the utility model
Shield, substantially increases the service life of the utility model photovoltaic cable ontology 2.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. a kind of photovoltaic cable suitable for resistance to ozone environment, including protective jacket and photovoltaic cable ontology, which is characterized in that described
Protective jacket is coated in the outer circumferential walls of photovoltaic cable ontology, the photovoltaic cable ontology includes ethylene-propylene-diene monomer glue-line, shielding
Layer, insulating layer, high-temperature-resistant layer and conductor, and ethylene-propylene-diene monomer glue-line, shielded layer, insulating layer, high-temperature-resistant layer and conductor successively from
Outside is arranged one by one to inside, and the protective jacket is composed of sunshade layer, spring and heat dissipating layer, and the sunshade layer passes through spring
It is connect with heat dissipating layer, and heat dissipating layer is located at the inside of sunshade layer.
2. a kind of photovoltaic cable suitable for resistance to ozone environment according to claim 1, which is characterized in that the sunshade
The material of layer, spring and heat dissipating layer is stainless steel material.
3. a kind of photovoltaic cable suitable for resistance to ozone environment according to claim 1, which is characterized in that the sunshade layer
Outer circumferential walls be equipped with heat loss through radiation High tailored coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250513.4U CN209388747U (en) | 2018-12-29 | 2018-12-29 | A kind of photovoltaic cable suitable for resistance to ozone environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250513.4U CN209388747U (en) | 2018-12-29 | 2018-12-29 | A kind of photovoltaic cable suitable for resistance to ozone environment |
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| Publication Number | Publication Date |
|---|---|
| CN209388747U true CN209388747U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822250513.4U Active CN209388747U (en) | 2018-12-29 | 2018-12-29 | A kind of photovoltaic cable suitable for resistance to ozone environment |
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| CN (1) | CN209388747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220591A (en) * | 2021-12-28 | 2022-03-22 | 扬州联胜电气有限公司 | Capacity-increasable overhead insulated cable |
-
2018
- 2018-12-29 CN CN201822250513.4U patent/CN209388747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220591A (en) * | 2021-12-28 | 2022-03-22 | 扬州联胜电气有限公司 | Capacity-increasable overhead insulated cable |
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