CN213752063U - Anti-aging high-voltage power cable for petroleum industry - Google Patents
Anti-aging high-voltage power cable for petroleum industry Download PDFInfo
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- CN213752063U CN213752063U CN202023142203.4U CN202023142203U CN213752063U CN 213752063 U CN213752063 U CN 213752063U CN 202023142203 U CN202023142203 U CN 202023142203U CN 213752063 U CN213752063 U CN 213752063U
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- retardant
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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 the technical field of wire conductors, and a ageing resistance high voltage power cable for oil industry is disclosed, including wear resistant device, wear resistant device's inner chamber fixed mounting has fire-retardant device, fire-retardant device's surface and wear resistant device's internal surface fixed connection, fire-retardant device's internal surface fixed mounting has obturator, obturator's inner chamber fixed mounting has heat-proof device, heat-proof device's inner chamber fixed mounting has insulator arrangement, insulator arrangement's internal surface fixed mounting has the conductor, this ageing resistance high voltage power cable, spiral winding through four conductors and the spiral winding of four fire-retardant devices, tensile device in cooperating four fire-retardant devices is nylon wire, thereby reached and reduced the cracked condition of conductor when the cable is tensile; the tensile device is added between the flame-retardant devices, so that the tensile property of the cable can be further enhanced, and the situation of aging and fracture of the cable in long-time work can be effectively avoided.
Description
Technical Field
The utility model relates to a power cable technical field especially relates to an ageing resistance high voltage power cable for oil industry.
Background
Cables are commonly used conductors in people's daily life. At present, with the continuous development of social economy, the using amount of cables is rapidly increased, and the quality requirements of the cables are also continuously improved, for example, the cables used in the industries such as steel, metallurgy, electric power, chemical industry, petroleum and the like have higher requirements on the high temperature resistance, the anti-interference capability, the tensile resistance and the service life of the cables.
Current power cable is using the back, often owing to need drag it in the installation, and the cable can receive the cold and hot influence of external environment in the open air moreover, and the cable can take place deformation, and the natural environment of expend with heat and contract with cold can make the cable drag, and dragging of cable can make its inside conductor break off, leads to the ageing resistance relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an ageing resistance high voltage power cable for oil industry possesses advantages such as the wearability is good, and the ageing resistance is strong, has solved current power cable and has had the poor problem of ageing resistance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an ageing resistance high voltage power cable for petroleum industry, includes wear resistant device, wear resistant device's inner chamber fixed mounting has fire-retardant device, fire-retardant device's surface and wear resistant device's internal surface fixed connection, fire-retardant device's internal surface fixed mounting has closing device, closing device's inner chamber fixed mounting has heat-proof device, heat-proof device's inner chamber fixed mounting has insulating device, insulating device's internal surface fixed mounting has the conductor.
The utility model discloses the technical scheme who further injects is:
preferably, the wear-resistant device is made of an oxygen-based anti-corrosion wear-resistant material, and the flame-retardant device is made of an acrylate resin material.
Preferably, the material of closing device is the aluminium foil material, the quantity of conductor is four, four the surface of conductor becomes spiral winding form.
Preferably, the heat insulation device is made of a polystyrene wave-absorbing material.
Preferably, the insulating device is made of a polyurethane flame-retardant insulating material.
Preferably, the number of the sealing devices is four, the outer surfaces of the four sealing devices are spirally wound through tensile devices, and the tensile devices are made of nylon materials.
The utility model has the advantages that:
the utility model has the advantages that the spiral winding of the four conductors and the spiral winding of the four flame-retardant devices are matched with the tensile devices in the four flame-retardant devices to be nylon silk threads, thereby reducing the fracture of the conductors when the cable is stretched; the tensile device is added between the flame-retardant devices, so that the tensile property of the cable can be further enhanced, and the cable can be effectively prevented from being influenced by the external environment and being aged and broken in long-time work.
The utility model discloses a wrap up one deck aluminium foil material and inhale ripples coating at the inside fire retardant polystyrene that fills of wear resistant device in heat-proof device exterior portion to reached the cable and had higher seal and shielding nature, can protect the cable not corroded, the protection cable that wear resistant material can be fine moreover is not worn out, has also prolonged the ageing resistance ability of cable.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is a right side view of the external structure of the present invention;
FIG. 3 is a perspective view of the external structure of the present invention;
in the figure: 1. a wear resistant device; 2. a flame retardant device; 3. a sealing device; 4. a thermal insulation device; 5. an insulating device; 6. a conductor; 7. a tensile device.
Detailed Description
The anti-aging high-voltage power cable for the petroleum industry provided by the embodiment has a structure shown in fig. 1-3, and comprises a wear-resisting device 1, a flame-retarding device 2 is fixedly installed in an inner cavity of the wear-resisting device 1, the outer surface of the flame-retarding device 2 is fixedly connected with the inner surface of the wear-resisting device 1, a sealing device 3 is fixedly installed on the inner surface of the flame-retarding device 2, a heat-insulating device 4 is fixedly installed in the inner cavity of the sealing device 3, an insulating device 5 is fixedly installed in the inner cavity of the heat-insulating device 4, a conductor 6 is fixedly installed on the inner surface of the insulating device 5, the wear-resisting device 1 is made of an oxygen-based anti-corrosion wear-resistant material, the flame-retarding device 2 is made of an acrylate resin material, the sealing device 3 is made of an aluminum foil material, the number of the conductors 6 is four, the outer surfaces of the four conductors 6 are spirally wound, and the heat-insulating device 4 is made of a polystyrene wave-absorbing material, the insulating device 5 is made of polyurethane flame-retardant insulating materials, the number of the sealing devices 3 is four, and the outer surfaces of the four sealing devices 3 are made of nylon materials through the tensile devices 7 which are spirally wound tensile devices 7.
The working principle is as follows: firstly, a user spirally winds four conductors 6 in a spiral winding mode, then the conductors are sleeved in a heat insulation device 4, then an insulation device 5 is filled in the heat insulation device 4 and the wound conductors 6, a layer of sealing device 3 is wrapped on the outer surface of the heat insulation device 4, then the heat insulation device 4 wrapped with the sealing device 3 is spirally wound on the outer surface of a tensile device 7, then the wound heat insulation device 4 is sleeved in a wear-resistant device 1, a flame-retardant device 2 is filled in the wear-resistant device 1, and the tensile device 7 is matched through the spiral winding of the conductors 6 and the spiral winding of the heat insulation device 4, so that the tensile property of the cable is effectively improved, the breakage of devices in the cable is avoided, and the service life and the anti-aging capability of the cable are prolonged.
According to the embodiment, four conductors 6 are spirally wound in a spiral winding mode, and are sleeved in the heat insulation device 4, the heat insulation device 4 and the conductors 6 wound with the conductors are filled with the insulation device 5, the outer surface of the heat insulation device 4 is wrapped with the layer of sealing device 3, the heat insulation device 4 wrapped with the sealing device 3 is spirally wound on the outer surface of the tensile device 7, the wound heat insulation device 4 is sleeved in the wear-resistant device 1, the wear-resistant device 1 is filled with the flame-retardant device 2, the conductors 6 are spirally wound with the heat insulation device 4, the tensile device 7 is matched, the tensile property of the cable is effectively improved, the breakage of the devices inside the cable is avoided, and the service life and the ageing resistance of the cable are prolonged.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (6)
1. An anti-aging high-voltage power cable for the oil industry, comprising a wear resistant device (1), characterized in that: the utility model discloses a wear-resisting device, including wear resistant device (1), inner chamber fixed mounting of wear resistant device (1) has fire-retardant device (2), the surface of fire-retardant device (2) is connected with the internal surface fixed connection of wear resistant device (1), the internal surface fixed mounting of fire-retardant device (2) has closing device (3), the inner chamber fixed mounting of closing device (3) has heat-proof device (4), the inner chamber fixed mounting of heat-proof device (4) has insulator arrangement (5), the internal surface fixed mounting of insulator arrangement (5) has conductor (6).
2. The anti-aging high-voltage power cable for the petroleum industry according to claim 1, characterized in that: the wear-resistant device (1) is made of an oxygen-based anti-corrosion wear-resistant material, and the flame-retardant device (2) is made of an acrylate resin material.
3. The anti-aging high-voltage power cable for the petroleum industry according to claim 1, characterized in that: the material of closing device (3) is the aluminium foil material, the quantity of conductor (6) is four, four the surface of conductor (6) becomes spiral winding form.
4. The anti-aging high-voltage power cable for the petroleum industry according to claim 1, characterized in that: the heat insulation device (4) is made of a polystyrene wave-absorbing material.
5. The anti-aging high-voltage power cable for the petroleum industry according to claim 1, characterized in that: the insulating device (5) is made of a polyurethane flame-retardant insulating material.
6. The anti-aging high-voltage power cable for the petroleum industry according to claim 1, characterized in that: the number of the sealing devices (3) is four, the outer surfaces of the sealing devices (3) are spirally wound through tensile devices (7), and the tensile devices (7) are made of nylon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142203.4U CN213752063U (en) | 2020-12-24 | 2020-12-24 | Anti-aging high-voltage power cable for petroleum industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142203.4U CN213752063U (en) | 2020-12-24 | 2020-12-24 | Anti-aging high-voltage power cable for petroleum industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752063U true CN213752063U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023142203.4U Active CN213752063U (en) | 2020-12-24 | 2020-12-24 | Anti-aging high-voltage power cable for petroleum industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213752063U (en) |
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2020
- 2020-12-24 CN CN202023142203.4U patent/CN213752063U/en active Active
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