CN214897791U - Large-section ultrahigh-voltage wire with ground wire core - Google Patents
Large-section ultrahigh-voltage wire with ground wire core Download PDFInfo
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- CN214897791U CN214897791U CN202120820958.0U CN202120820958U CN214897791U CN 214897791 U CN214897791 U CN 214897791U CN 202120820958 U CN202120820958 U CN 202120820958U CN 214897791 U CN214897791 U CN 214897791U
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- insulating layer
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- side wall
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- 239000010410 layer Substances 0.000 claims description 162
- 239000011241 protective layer Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 10
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 6
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- 239000007788 liquid Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
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- 230000009970 fire resistant effect Effects 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
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- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
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- 239000004800 polyvinyl chloride Substances 0.000 description 2
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Abstract
The utility model discloses a take ground core's big cross-section superhigh pressure wire, including protection component and main part subassembly: a main body component is arranged inside the protection component; the main body component can enable the use of the lead to be safer through the internal ground wire, when the air is moist in rainy days, the high-voltage lead is easy to have electric leakage, and meanwhile, in thunderstorm days, because the electrons in the air are easy to be attracted to the position near the high-voltage lead, the electrons are grounded through the internal ground wire of the high-voltage lead, so that the normal operation of the high-voltage lead is ensured, and the life safety of people around the high-voltage lead is protected; the protection component passes through wearing layer, first insulating layer, waterproof layer, anticorrosive coating, isolation layer, first flame retardant coating, insulating layer and second insulating layer, can carry out comprehensive protection to the main part subassembly of inside, has avoided leading to the main part subassembly to receive the damage because external factors to the condition of unable normal use appears, has ensured the normal operating of wire.
Description
Technical Field
The utility model relates to an electric power facility technical field specifically is a take ground sinle silk's big cross-section superhigh pressure wire.
Background
The high-voltage conductor is one of power cables, is used for transmitting power between 1kv and 1000kv, and is widely applied to power transmission and distribution.
The traditional high-voltage lead is erected in a high altitude mode through a power tower, and due to the fact that the height of the power tower is high enough, people are difficult to perceive the danger of the high-voltage lead at ordinary times, but in thunderstorm weather, people walk nearby the power tower and can clearly perceive the danger because the periphery of the high-voltage lead contains a large number of electrons which can go everywhere, so that the high-voltage lead is coiled nearby the high-voltage lead, and the electrons easily cause damage to life safety of people.
Therefore, a large-section ultrahigh voltage wire with a ground wire core is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take ground core's big cross-section superhigh pressure wire to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take ground core's large cross-section superhigh pressure wire, includes protection component and main part subassembly:
a main body component is arranged inside the protection component;
the main body component comprises a fireproof filling layer, a conductor, a protective layer, a third insulating layer, a second fireproof layer, a fourth insulating layer, a ground wire and a fifth insulating layer;
the fireproof filling layer is characterized in that a protective layer is uniformly arranged inside the fireproof filling layer, a conductor is arranged inside the protective layer, a fifth insulating layer is arranged at the center of the inside of the fireproof filling layer, and a ground wire is arranged inside the fifth insulating layer.
Preferably: the protective layer comprises a third insulating layer, a second fireproof layer and a fourth insulating layer;
a second fireproof layer is bonded on the inner side wall of the third insulating layer, and a fourth insulating layer is bonded on the inner side wall of the second fireproof layer; through the above arrangement, the conductor can be further protected.
Preferably: the protective component comprises a wear-resistant layer, a first insulating layer, a waterproof layer, an anticorrosive layer, an isolating layer, a first fireproof layer, a heat-insulating layer and a second insulating layer;
a first insulating layer is bonded on the inner side wall of the wear-resistant layer; through the arrangement, the electric shock phenomenon can be prevented from occurring outside.
Preferably: a waterproof layer is bonded on the inner side wall of the first insulating layer; through the arrangement, the external moisture can be blocked.
Preferably: an anticorrosive layer is bonded on the inner side wall of the waterproof layer; through the above arrangement, it is possible to resist corrosive gas or liquid.
Preferably: an isolation layer is bonded on the inner side wall of the anticorrosive layer; by the above arrangement, corrosive gas and liquid can be isolated.
Preferably: a first fireproof layer is bonded on the inner side wall of the isolation layer; through the arrangement, external flame can be resisted.
Preferably: a heat insulation layer is bonded on the inner side wall of the first fireproof layer; through the above arrangement, the heat radiation of the sun can be insulated.
Preferably: a second insulating layer is bonded on the inner side wall of the heat insulating layer; through the arrangement, the main body assembly can be continuously protected after the first insulating layer is damaged.
Compared with the prior art, the beneficial effects of the utility model are that:
one, the main part subassembly can make the use of wire safer through inside ground wire, and when overcast and rainy day air was moist, the condition of electric leakage appeared very easily in the high voltage wire, and thunderstorm weather simultaneously, because aerial electron is attracted near the high voltage wire very easily, at this moment, ground connection these electrons through the inside ground wire of high voltage wire to the normal operating of high voltage wire has been ensured, people's life safety around having protected simultaneously.
Secondly, the protection component passes through wearing layer, first insulating layer, waterproof layer, anticorrosive coating, isolation layer, first flame retardant coating, insulating layer and second insulating layer, can carry out comprehensive protection to the main part subassembly of inside, has avoided leading to the main part subassembly to receive the damage because external factors to the unable normal use's condition appears, has ensured the normal operating of wire.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic sectional view of the protective assembly of the present invention;
fig. 3 is a schematic view of the sectioning structure of the protective layer of the present invention.
In the figure: 1. a guard assembly; 10. a wear layer; 11. a first insulating layer; 12. a waterproof layer; 13. an anticorrosive layer; 14. an isolation layer; 15. a first fire resistant layer; 16. a thermal insulation layer; 17. a second insulating layer; 2. a body assembly; 20. a fire-resistant filler layer; 21. a conductor; 22. a protective layer; 221. a third insulating layer; 222. a second fire-resistant layer; 223. a fourth insulating layer; 23. a ground wire; 24. a fifth insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a large-section ultrahigh-voltage wire with a ground wire core comprises a protection component 1 and a main body component 2;
a main body component 2 is arranged in the protection component 1;
the main body component 2 comprises a fireproof filling layer 20, a conductor 21, a protective layer 22, a third insulating layer 221, a second fireproof layer 222, a fourth insulating layer 223, a ground wire 23 and a fifth insulating layer 24;
the fireproof filling layer 20 is uniformly provided with a protective layer 22 inside, a conductor 21 is arranged inside the protective layer 22, a fifth insulating layer 24 is arranged at the center of the inside of the fireproof filling layer 20, and a ground wire 23 is arranged inside the fifth insulating layer 24.
In this embodiment, specifically: the protective layer 22 includes a third insulating layer 221, a second flame retardant layer 222, and a fourth insulating layer 223;
a second fireproof layer 222 is adhered to the inner side wall of the third insulating layer 221, and a fourth insulating layer 223 is adhered to the inner side wall of the second fireproof layer 222; through the above arrangement, the second fireproof layer 222 is made of fireproof paint, and the fireproof paint basically comprises the following components: cementing material, aggregate, chemical assistant and water can be when flame appears in the external world through first flame retardant coating 15, protect the inside conductor 21 of first flame retardant coating 15, when flame burns first flame retardant coating 15, can be because its unable burning, lead to inflammable matter burning to totally to the automatic extinguishment.
In this embodiment, specifically: the protective component 1 comprises a wear-resistant layer 10, a first insulating layer 11, a waterproof layer 12, an anticorrosive layer 13, an isolating layer 14, a first fireproof layer 15, a heat-insulating layer 16 and a second insulating layer 17;
a first insulating layer 11 is bonded on the inner side wall of the wear-resistant layer 10; through the arrangement, the wear-resistant layer 10 is made of the wear-resistant coating, and is formed by combining main wear-resistant aggregate, ultra-micro powder and inorganic polymer dispersion liquid, so that partial friction can be resisted, the first insulating layer 11 is made of silicon rubber, the main chain of the silicon rubber is formed by silicon and oxygen atoms alternately, the silicon atoms are usually connected with rubber with two organic groups, and the silicon rubber has good high-temperature stability and is not easy to crack under the high-temperature exposure of the sun.
In this embodiment, specifically: a waterproof layer 12 is bonded on the inner side wall of the first insulating layer 11; through the above arrangement, the waterproof layer 12 is made of polyvinyl chloride, and the polyvinyl chloride has good waterproof property, so that when raining in cloudy days, all water can be blocked outside, and the conductor 21 inside can be protected.
In this embodiment, specifically: an anticorrosive layer 13 is adhered to the inner side wall of the waterproof layer 12; through the above arrangement, the material of the anticorrosive coating 13 is inorganic paint, and the anticorrosive coating 13 can protect the wire when the wire encounters corrosive liquid or gas.
In this embodiment, specifically: an isolation layer 14 is bonded on the inner side wall of the anticorrosive layer 13; through the arrangement, the isolation layer 14 is made of the mica powder paint, the mica powder paint forms basically parallel orientation arrangement in the paint film, the penetration of water and other corrosive substances to the paint film is strongly blocked, and when the corrosion-resistant layer 13 cannot prevent corrosive liquid or gas from corroding, the corrosion-resistant layer is blocked outside through the isolation layer 14.
In this embodiment, specifically: a first fireproof layer 15 is adhered to the inner side wall of the isolation layer 14; through the above arrangement, the material of the first fireproof layer 15 is fireproof paint, and the same as the second fireproof layer 222.
In this embodiment, specifically: a heat insulation layer 16 is bonded on the inner side wall of the first fireproof layer 15; with the above arrangement, the heat insulating layer 16 is made of heat insulating paint, and since the heat conductivity of the heat insulating paint is poor, when the heat radiation of the sun reaches the heat insulating layer 16, the heat radiation is difficult to be transmitted to the inside of the lead because of the poor heat conductivity.
In this embodiment, specifically: a second insulating layer 17 is bonded on the inner side wall of the heat insulating layer 16; through the above arrangement, the material of the second insulating layer 17 is silicon rubber, and the same as the first insulating layer 11, and the second insulating layer 17 can be used for protection when the first insulating layer 11 is damaged through protection on two sides.
Working principle or structural principle: the main body component 2 can have better fire resistance through the fireproof filling layer 20, when the external flame is too large, the protection component 1 can not resist, at the moment, the flame can be protected through the fireproof filling layer 20, because the fireproof filling layer 20 has larger volume, larger flame can be resisted, meanwhile, the ground wire 23 arranged in the high-voltage wire can be used for line and power transformation construction, in order to prevent the near-charged body from generating electrostatic induction electric shock or ensuring safe use when in false switching, the ground wire 23 arranged in the high-voltage wire can ensure the safe use of the high-voltage wire, the life safety of people is ensured, the protection component 1 can protect the main body component 2, the wear-resistant layer 10, the first insulating layer 11, the waterproof layer 12, the anticorrosive layer 13, the isolation layer 14, the first fireproof layer 15, the thermal insulation layer 16 and the second insulating layer 17 can comprehensively protect the main body component 2 in the interior, avoided because inside main part subassembly 2 receives the damage to lead to the unable normal use's of high-voltage wire condition to appear, this wire is provided with ground wire 23 because inside, thereby can be when using safer, ensured people's daily power consumption normal and life safety.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a take ground core's large cross-section superhigh pressure wire, includes protection component (1) and main part subassembly (2), its characterized in that:
a main body component (2) is arranged in the protection component (1);
the main body component (2) comprises a fireproof filling layer (20), a conductor (21), a protective layer (22), a third insulating layer (221), a second fireproof layer (222), a fourth insulating layer (223), a ground wire (23) and a fifth insulating layer (24);
the even protective layer (22) that is equipped with in inside of fire prevention filling layer (20), the inside of protective layer (22) is equipped with conductor (21), the inside center department of fire prevention filling layer (20) is equipped with fifth insulating layer (24), the inside of fifth insulating layer (24) is equipped with ground wire (23).
2. The large-section extra-high voltage wire with the ground core as claimed in claim 1, wherein: the protective layer (22) comprises a third insulating layer (221), a second fireproof layer (222) and a fourth insulating layer (223);
and a second fireproof layer (222) is adhered to the inner side wall of the third insulating layer (221), and a fourth insulating layer (223) is adhered to the inner side wall of the second fireproof layer (222).
3. The large-section extra-high voltage wire with the ground core as claimed in claim 1, wherein: the protective component (1) comprises a wear-resistant layer (10), a first insulating layer (11), a waterproof layer (12), an anticorrosive layer (13), an isolating layer (14), a first fireproof layer (15), a heat-insulating layer (16) and a second insulating layer (17);
and a first insulating layer (11) is bonded on the inner side wall of the wear-resistant layer (10).
4. The large-section extra-high voltage wire with the ground core as claimed in claim 3, wherein: and a waterproof layer (12) is adhered to the inner side wall of the first insulating layer (11).
5. The large-section extra-high voltage wire with the ground core as claimed in claim 4, wherein: and an anticorrosive layer (13) is adhered to the inner side wall of the waterproof layer (12).
6. The large-section extra-high voltage wire with the ground core as claimed in claim 5, wherein: and an isolating layer (14) is bonded on the inner side wall of the anticorrosive layer (13).
7. The large-section extra-high voltage wire with the ground core as claimed in claim 6, wherein: and a first fireproof layer (15) is adhered to the inner side wall of the isolation layer (14).
8. The large-section extra-high voltage wire with a ground core as claimed in claim 7, wherein: and a heat insulation layer (16) is adhered to the inner side wall of the first fireproof layer (15).
9. The large-section extra-high voltage wire with the ground core as claimed in claim 8, wherein: and a second insulating layer (17) is adhered to the inner side wall of the heat insulation layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820958.0U CN214897791U (en) | 2021-04-21 | 2021-04-21 | Large-section ultrahigh-voltage wire with ground wire core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820958.0U CN214897791U (en) | 2021-04-21 | 2021-04-21 | Large-section ultrahigh-voltage wire with ground wire core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214897791U true CN214897791U (en) | 2021-11-26 |
Family
ID=78948354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120820958.0U Expired - Fee Related CN214897791U (en) | 2021-04-21 | 2021-04-21 | Large-section ultrahigh-voltage wire with ground wire core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214897791U (en) |
-
2021
- 2021-04-21 CN CN202120820958.0U patent/CN214897791U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |