CN217280155U - Waterproof transmission power cable for floating solar power plant - Google Patents
Waterproof transmission power cable for floating solar power plant Download PDFInfo
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- CN217280155U CN217280155U CN202221060596.0U CN202221060596U CN217280155U CN 217280155 U CN217280155 U CN 217280155U CN 202221060596 U CN202221060596 U CN 202221060596U CN 217280155 U CN217280155 U CN 217280155U
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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 relates to a power cable, the technical field, in particular to a waterproof transmission power cable for a floating solar power plant, which comprises an installation sleeve, wherein one end of the installation sleeve is provided with four installation holes, the inner walls of the four installation holes are all fixedly connected with protective sleeves, the inner walls of the four protective sleeves are all fixedly connected with cable cores, and the installation sleeve is provided with a protective layer; the utility model can improve the fire resistance and flame retardant performance of the cable through double-layer mica tape wrapping and halogen-free glass fiber tape double-layer wrapping; the product has excellent water resistance through the water-swelling type composite water-blocking tape; through the polyolefin insulating material and the sheath material, the product has the performances of halogen-free low-smoke flame retardance, water resistance and environmental climate resistance, and can be suitable for different fields.
Description
Technical Field
The utility model relates to a power cable, technical field specifically is a solar energy power plant uses waterproof transmission power cable floats.
Background
At present, electric wires and cables are widely applied to industrial production, transportation, building engineering and facilities, even high-end fields including space and ocean, the electric wires and cables are used, along with the development of social economy, the variety of the electric wires and cables is continuously updated and improved, the production capacity is continuously increased, and the requirements of people on the electric wires and cables are also improved along with the application of the electric wires and cables in different fields.
Most of the existing waterproof transmission power cables for the floating solar power plant adopt waterproof layers formed by bonding aluminum plastic belts and PE materials, so that the waterproof effect of the cables is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar energy power generation field uses waterproof transmission power cable floats to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a solar power field is with waterproof transmission power cable floats, includes the installation cover, four mounting holes have been seted up to the one end of installation cover, the equal fixedly connected with lag of inner wall of four mounting holes, the equal fixed connection cable core of inner wall of four lags, install the inoxidizing coating on the installation cover.
Preferably, the inoxidizing coating includes fixed connection in the shielding layer on the installation cover, and the fixed water blocking layer that has cup jointed on the shielding layer, and the fixed fire-retardant layer that has cup jointed on the water blocking layer, the fixed armor that has cup jointed on the fire-retardant layer, install the protective sheath on the armor.
Preferably, the cylindrical outer side wall of the armor layer is fixedly connected with a threaded convex rib, and the armor layer is made of galvanized copper wires.
Preferably, the flame-retardant layer is made of halogen-free glass fiber tape double-layer wrapping.
Preferably, the water-blocking layer is made of a water-swelling type composite water-blocking tape.
Preferably, the material of the protective sleeve is polyolefin.
Preferably, the circle center of the mounting sleeve is provided with a shrinkage hole, the outer cylindrical wall of the mounting sleeve is provided with four strip-shaped grooves, and the water blocking layer extends into the four strip-shaped grooves.
The utility model discloses an improve and provide a solar energy power generation field uses waterproof transmission power cable floats here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model improves the fire-resistant and flame-retardant performance of the cable through double-layer mica tape wrapping and double-layer halogen-free glass fiber tape wrapping; the product has excellent water resistance through the water-swelling type composite water-blocking tape; through the polyolefin insulating material and the sheath material, the product has the performances of halogen-free low-smoke flame retardance, water resistance and environmental climate resistance, and can be suitable for different fields for use.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the cable cross-section plane three-dimensional structure of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of an armor layer of the present invention.
Description of the reference numerals:
1. installing a sleeve; 101. a contraction hole; 102. a strip-shaped groove; 103. mounting holes; 104. a protective sleeve; 105. a cable core; 2. a protective layer; 201. a shielding layer; 202. a water-resistant layer; 203. a flame retardant layer; 204. an armor layer; 205. a protective sleeve; 206. a threaded rib.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a solar energy power generation field uses waterproof transmission power cable floats here, the technical scheme of the utility model is:
as shown in fig. 1-3, a waterproof transmission power cable for a floating solar farm comprises a mounting sleeve 1, wherein one end of the mounting sleeve 1 is provided with four mounting holes 103, the inner walls of the four mounting holes 103 are fixedly connected with protective sleeves 104, the inner walls of the four protective sleeves 104 are fixedly connected with cable cores 105, and the mounting sleeve 1 is provided with a protective layer 2; with the above configuration, the plurality of cable cores 105 can be separated from each other by the installation of the installation sheath 1.
Further, the protective layer 2 comprises a shielding layer 201 fixedly connected to the mounting sleeve 1, a water resisting layer 202 is fixedly sleeved on the shielding layer 201, a flame retardant layer 203 is fixedly sleeved on the water resisting layer 202, an armor layer 204 is fixedly sleeved on the flame retardant layer 203, and a protective sleeve 205 is mounted on the armor layer 204; with the above structure, the cable can be protected from mechanical force by the provision of the armor layer 204.
Further, the cylindrical outer side wall of the armor layer 204 is fixedly connected with a threaded rib 206, and the armor layer 204 is made of a galvanized copper wire; by means of the structure, the strength of the armor layer 204 is improved through the arrangement of the thread rib 206.
Further, the flame retardant layer 203 is made of a halogen-free glass fiber tape double-layer wrapping; by means of the structure, the flame-retardant layer 203 is arranged, and the effects of fire prevention and high temperature prevention are achieved.
Further, the water-blocking layer 202 is made of a water-swellable composite water-blocking tape; by means of the structure, the waterproof effect is achieved through the arrangement of the waterproof layer 202.
Further, the protective sleeve 205 is made of polyolefin; by means of the structure, the protective sleeve 205 is arranged, and the inner materials of the cable are effectively protected.
Furthermore, a shrinkage hole 101 is formed in the center of the mounting sleeve 1, four strip-shaped grooves 102 are formed in the outer cylindrical side wall of the mounting sleeve 1, and the waterproof layer 202 extends into the four strip-shaped grooves 102; by means of the structure, the stability between the waterproof layer 202 and the installation is improved through the arrangement of the strip-shaped groove 102, and the expansion and contraction of the material are facilitated through the arrangement of the contraction hole 101.
The working principle is as follows: the fire-resistant and flame-retardant performance of the cable is improved by double-layer mica tape wrapping and double-layer wrapping of the halogen-free glass fiber tape; the product has excellent water resistance through the water-swelling type composite water-blocking tape; through the polyolefin insulating material and the sheath material, the product has the performances of halogen-free low-smoke flame retardance, water resistance and environmental climate resistance, and can be suitable for different fields for use.
Claims (7)
1. The utility model provides a solar farm is with waterproof transmission power cable floats, includes installation cover (1), its characterized in that: four mounting holes (103) have been seted up to the one end of installation cover (1), the equal fixedly connected with lag (104) of inner wall of four mounting holes (103), the equal fixed connection cable core (105) of inner wall of four lag (104), install inoxidizing coating (2) on installation cover (1).
2. The waterproof transmission power cable for a floating solar farm according to claim 1, characterized in that: the protective layer (2) comprises a shielding layer (201) fixedly connected to the mounting sleeve (1), a water-resistant layer (202) is fixedly sleeved on the shielding layer (201), a flame-retardant layer (203) is fixedly sleeved on the water-resistant layer (202), an armor layer (204) is fixedly sleeved on the flame-retardant layer (203), and a protective sleeve (205) is mounted on the armor layer (204).
3. The waterproof transmission power cable for a floating solar farm according to claim 2, characterized in that: the cylindrical outer side wall of the armor layer (204) is fixedly connected with a threaded convex rib (206), and the armor layer (204) is made of a galvanized copper wire.
4. The waterproof transmission power cable for a floating solar farm according to claim 2, characterized in that: the flame-retardant layer (203) is made of halogen-free glass fiber tape double-layer wrapping.
5. The waterproof transmission power cable for a floating solar farm according to claim 2, characterized in that: the water-blocking layer (202) is made of a water-swelling type composite water-blocking tape.
6. The waterproof power transmission cable for a floating solar farm of claim 5, wherein: the protective sleeve (205) is made of polyolefin.
7. The waterproof transmission power cable for a floating solar farm according to claim 1, characterized in that: the shrink hole (101) has been seted up to the centre of a circle of installing cover (1), and four bar grooves (102) have been seted up to the cylinder lateral wall of installing cover (1), and in water blocking layer (202) extended to four bar grooves (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221060596.0U CN217280155U (en) | 2022-05-05 | 2022-05-05 | Waterproof transmission power cable for floating solar power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221060596.0U CN217280155U (en) | 2022-05-05 | 2022-05-05 | Waterproof transmission power cable for floating solar power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217280155U true CN217280155U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221060596.0U Active CN217280155U (en) | 2022-05-05 | 2022-05-05 | Waterproof transmission power cable for floating solar power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217280155U (en) |
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2022
- 2022-05-05 CN CN202221060596.0U patent/CN217280155U/en active Active
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