CN210516252U - Be used for complementary water-fast photovoltaic cable of fishing light - Google Patents
Be used for complementary water-fast photovoltaic cable of fishing light Download PDFInfo
- Publication number
- CN210516252U CN210516252U CN201921112167.1U CN201921112167U CN210516252U CN 210516252 U CN210516252 U CN 210516252U CN 201921112167 U CN201921112167 U CN 201921112167U CN 210516252 U CN210516252 U CN 210516252U
- Authority
- CN
- China
- Prior art keywords
- layer
- outside
- cable
- water
- fishing light
- 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.)
- Active
Links
Images
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
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a be used for complementary water-fast photovoltaic cable of fishing light, including conductor, cable siphunculus and protective sheath, the conductor sets up in the cable siphunculus, the cable siphunculus outside is equipped with the protection tube the conductor outside all is equipped with the insulating layer outside is provided with first shielding layer the first shielding layer outside sets up the buffer layer outside sets up by the second shielding layer outside is provided with the water blocking layer outside is equipped with the cable siphunculus outside is provided with the steel strip armor outside is provided with the protective sheath to this steel strip armor pass through pressure sensitive structure sticky tape with the protective sheath bonds.
Description
Technical Field
The utility model relates to a be used for complementary water-fast photovoltaic cable of fishing light belongs to photovoltaic cable technical field.
Background
The complementary power station of fishing light is directly established on the surface of water, the surface of water is moist, and corrosivity is strong, because the characteristics of power station probably have the cable to invade the bubble in aqueous for a long time, no matter be conventional power cable or ordinary photovoltaic cable be in humid environment and surface of water for a long time and all have the potential safety hazard, and current photovoltaic cable water proofness is relatively poor, and tensile properties is relatively poor, in case simultaneously in case the conflagration personnel can't carry out effectual suppression and processing, require the surface of water cable to be high fire-retardant, at present there is not the special cable to the surface of water power station design domestic.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, it is not enough to prior art, provide one kind and be used for complementary water-fast photovoltaic cable of fishing light.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: the utility model provides a be used for complementary water-fast photovoltaic cable of fishing light, includes conductor, cable siphunculus and protective sheath, the conductor sets up in the cable siphunculus outside is equipped with the protective sheath the conductor outside all is equipped with the insulating layer outside is provided with first shielding layer the first shielding layer outside sets up the buffer layer outside sets up by the second shielding layer outside is provided with the water blocking layer outside is equipped with the cable siphunculus outside is provided with the steel band armor outside is provided with the protective sheath to this steel band armor pass through pressure-sensitive structure sticky tape with the protective sheath bonds.
The improvement of the technical scheme is as follows: the conductor is a multi-strand stranded soft tinned copper conductor.
The improvement of the technical scheme is as follows: the insulating layer is a crosslinked polyethylene insulating layer, and a phlogopite tape is arranged outside the insulating layer.
The improvement of the technical scheme is as follows: the phlogopite belt comprises a glass fiber cloth layer, a mica paper layer and a polyester film layer, wherein the glass fiber cloth layer, the mica paper layer and the polyester film layer are sequentially arranged from top to bottom, and the glass fiber cloth layer, the mica paper layer and the polyester film layer are bonded together through a water-based epoxy resin binder.
The improvement of the technical scheme is as follows: the buffer layer is a foamed polyethylene buffer layer.
The improvement of the technical scheme is as follows: the first shielding layer is a copper wire shielding layer, and the second shielding layer is a tinned copper strip shielding layer.
The improvement of the technical scheme is as follows: and a heat-insulating layer is arranged between the second shielding layer and the water-resisting layer.
The improvement of the technical scheme is as follows: the outer side of the protective sleeve is provided with a high polymer material film.
The utility model adopts the above technical scheme's beneficial effect is:
the cross-linked polyethylene insulating layer is wrapped outside the conductor, so that the insulating performance is excellent, and the reliability of the conductor is ensured; the aurum mica tape is wrapped outside the crosslinked polyethylene insulating layer, has the advantages of high compressive strength, high fire resistance, good flatness, difficult layering and acid and alkali resistance, and comprises a glass fiber cloth layer, a mica paper layer and a polyester film layer, wherein the polyester film layer can improve the moisture resistance of the aurum mica tape and reduce the potential safety hazard caused by the reduction of the insulating property due to overhigh humidity; the conductor is arranged in the protective sleeve, and the protective sleeve is made of halogen-free low-smoke high-flame-retardant irradiation crosslinking ethylene propylene diene monomer rubber and has excellent flame retardance;
the water-blocking layer of the utility model adopts the water-blocking wrapping tape to wrap, the water-blocking tape expands after meeting water, prevents water permeation and plays a role in protecting insulation, and the weight of the cable can be reduced due to the adoption of the non-metallic material of the water-blocking layer;
the utility model discloses a tinned copper strip shielding layer and copper wire shielding combine to make the cable have good electrical property, shielding property and mechanical properties, and have good electric conductivity, good anti-interference characteristic and tensile non-twist characteristic, wrap up the aureola area outside crosslinked polyethylene insulating layer, it is big to have compressive strength, fire resistance is high, the roughness is good and difficult layering, acid and alkali resistance, and the aureola area includes glass fiber cloth layer, mica paper layer and polyester film layer, the polyester film layer can improve its moisture resistance, reduce because of the too high insulating properties decline of humidity, cause the potential safety hazard;
the utility model is provided with the steel strip armoring layer, which can enhance the tensile strength and the compressive strength, protect the cable and prolong the service life; the insulating layer is arranged to carry out heat preservation treatment on the conductor, so that the low-temperature resistance of the cable can be improved, and the cable can normally work under the low-temperature condition; the high polymer material film is arranged on the outer side of the protective sleeve, and the protective sleeve has good high-low temperature resistance, corrosion resistance and excellent insulating property, and can reduce corrosion caused by the protective sleeve in water for a long time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the phlogopite tape of the present invention.
Detailed Description
Example 1
The embodiment provides a complementary water-fast photovoltaic cable for fishing light, as shown in fig. 1-2, which comprises a conductor 1, a cable through pipe 2 and a protective sleeve 3, wherein the conductor is a stranded soft tin-plated copper conductor, the conductor is arranged in the cable through pipe, the protective sleeve is arranged on the outer side of the cable through pipe, the outer sides of the conductor are respectively provided with an insulating layer 4, the insulating layers are crosslinked polyethylene insulating layers, a phlogopite strip 5 is arranged outside the insulating layers, the phlogopite strip comprises a glass fiber cloth layer 5-1, a mica paper layer 5-2 and a polyester film layer 5-3, the glass fiber cloth layer, the mica paper layer and the polyester film layer are sequentially arranged from top to bottom, the glass fiber cloth layer, the mica paper layer and the polyester film layer are bonded together through a water-based epoxy resin binder, the outer side of the phlogopite strip is provided with a first shielding layer, set up buffer layer 7 in the first shielding layer outside, this buffer layer is the foaming polyethylene buffer layer, set up by second shielding layer 8 in the buffer layer outside, the second shielding layer is tin-plated copper strip shielding layer, be provided with water blocking layer 9 in the second shielding layer outside, be provided with heat preservation 10 between second shielding layer and the water blocking layer, be equipped with cable siphunculus 2 in the water blocking layer outside, be provided with steel band armor 11 in the cable siphunculus outside, be provided with protective sheath 3 in the steel band armor outside, and this steel band armor passes through pressure sensitive structure sticky tape and protective sheath bonding, be equipped with macromolecular material film 12 in the protective sheath outside.
The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a be used for complementary water-fast photovoltaic cable of fishing light, includes conductor, cable siphunculus and protective sheath, the conductor sets up in the cable siphunculus, the cable siphunculus outside is equipped with protective sheath, its characterized in that: the conductor outside all is equipped with the insulating layer outside is provided with first shielding layer the first shielding layer outside sets up the buffer layer outside sets up by the second shielding layer outside is provided with the water blocking layer outside is equipped with the cable siphunculus outside is provided with the steel strip armor outside is provided with the protective sheath to this steel strip armor pass through pressure sensitive structure sticky tape with the protective sheath bonds.
2. The complementary water-resistant photovoltaic cable for fishing light according to claim 1, wherein: the conductor is a multi-strand stranded soft tinned copper conductor.
3. The complementary water-resistant photovoltaic cable for fishing light according to claim 1, wherein: the insulating layer is a crosslinked polyethylene insulating layer, and a phlogopite tape is arranged on the outer side of the insulating layer.
4. The complementary water-resistant photovoltaic cable for fishing light according to claim 3, wherein: the phlogopite belt comprises a glass fiber cloth layer, a mica paper layer and a polyester film layer, wherein the glass fiber cloth layer, the mica paper layer and the polyester film layer are sequentially arranged from top to bottom, and the glass fiber cloth layer, the mica paper layer and the polyester film layer are bonded together through a water-based epoxy resin binder.
5. The complementary water-resistant photovoltaic cable for fishing light according to claim 1, wherein: the buffer layer is a foamed polyethylene buffer layer.
6. The complementary water-resistant photovoltaic cable for fishing light according to claim 1, wherein: the first shielding layer is a copper wire shielding layer, and the second shielding layer is a tinned copper strip shielding layer.
7. The complementary water-resistant photovoltaic cable for fishing light according to claim 1, wherein: and a heat insulation layer is arranged between the second shielding layer and the water-resistant layer.
8. The complementary water-resistant photovoltaic cable for fishing light according to claim 1, wherein: the protective sleeve is made of halogen-free low-smoke high-flame-retardant irradiation crosslinking ethylene propylene diene monomer, and a high polymer material film is arranged on the outer side of the protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112167.1U CN210516252U (en) | 2019-07-16 | 2019-07-16 | Be used for complementary water-fast photovoltaic cable of fishing light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112167.1U CN210516252U (en) | 2019-07-16 | 2019-07-16 | Be used for complementary water-fast photovoltaic cable of fishing light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210516252U true CN210516252U (en) | 2020-05-12 |
Family
ID=70583400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921112167.1U Active CN210516252U (en) | 2019-07-16 | 2019-07-16 | Be used for complementary water-fast photovoltaic cable of fishing light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210516252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898916A (en) * | 2022-03-04 | 2022-08-12 | 江苏浦漕科技股份有限公司 | Acid-resistant distributed photovoltaic power generation cable, production equipment and use method |
-
2019
- 2019-07-16 CN CN201921112167.1U patent/CN210516252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898916A (en) * | 2022-03-04 | 2022-08-12 | 江苏浦漕科技股份有限公司 | Acid-resistant distributed photovoltaic power generation cable, production equipment and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208444643U (en) | A kind of high temperature-proof armouring Multi-layer compressive cable | |
| CN210516252U (en) | Be used for complementary water-fast photovoltaic cable of fishing light | |
| CN208045170U (en) | A kind of cotton covered wire with water-proof function | |
| CN210575192U (en) | High-shielding anti-interference photoelectric composite ultrahigh-voltage power cable | |
| CN210777884U (en) | Anti-aging high-performance rubber insulation subway cable with composite sheath | |
| CN211907006U (en) | Copper core crosslinked polyethylene insulated cold-resistant flame-retardant flexible cable | |
| CN209708698U (en) | A kind of polyvinyl chloride insulation steel-tape armouring polyvinyl chloride boot power cable | |
| CN210489302U (en) | Tensile waterproofing type power cable | |
| CN202736558U (en) | Photovoltaic cable | |
| CN206610666U (en) | A kind of new concentric type conductors power cable | |
| CN214253937U (en) | Halogen-free low-smoke flame-retardant fire-resistant control cable | |
| CN214505070U (en) | Cable for high-cold high-saline-alkali area | |
| CN212624880U (en) | Optical fiber composite water-blocking overhead insulated cable | |
| CN213070692U (en) | But waterproof photovoltaic conflux cable of direct-burried | |
| CN211669995U (en) | Novel cable | |
| CN211879051U (en) | Stranded type stranded tinned conductor cable | |
| CN212782816U (en) | Waterproof, explosion-proof high flame retardant communication cable | |
| CN213092849U (en) | Waterproof cable | |
| CN217588530U (en) | Insulated cross-linked electronic wire | |
| CN212461208U (en) | Water-blocking moisture-proof power cable | |
| CN216161507U (en) | Polyolefin medium-voltage cable for ships | |
| CN211062481U (en) | Photoelectric composite RG cable | |
| CN215069374U (en) | Compound dampproofing fire prevention power cable that excels in | |
| CN220232746U (en) | High waterproof type connecting cable for energy storage system | |
| CN218159762U (en) | Combined cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |