CN205595122U - Radiating high tension cable of high efficiency - Google Patents
Radiating high tension cable of high efficiency Download PDFInfo
- Publication number
- CN205595122U CN205595122U CN201620348040.XU CN201620348040U CN205595122U CN 205595122 U CN205595122 U CN 205595122U CN 201620348040 U CN201620348040 U CN 201620348040U CN 205595122 U CN205595122 U CN 205595122U
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- inner sheath
- cable
- isolation layer
- armor
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Abstract
The utility model discloses a radiating high tension cable of high efficiency, including the sinle silk, around covering, inner sheath, isolation layer, armor, oversheath, sinle silk transposition together, the intertwist body of sinle silk outside package has around the covering, has the inner sheath around covering outside cladding, the inner sheath has the isolation layer outward, has the oily passageway of expert between isolation layer and the inner sheath, be connected through a plurality of support columns between isolation layer and the inner sheath, there is the armor isolation layer outside, and the armor has the oversheath outward. The utility model discloses a to lead to oily passageway setting in the cable for the inside heat that produces of cable can be taken away by the coolant oil in the logical oily passageway of being flowed through, makes the cable have very high radiating efficiency, setting up of support column makes logical oily passageway can do not not flattened, guarantees the noncongestion of oil circuit, the outside of the outside of inner sheath, the inboard of isolation layer and support column all scribbles the barrier layer can effectually prevent that the coolant oil from revealing, has also guaranteed the effectual operation of safety of cable when having practiced thrift the coolant oil.
Description
[technical field]
This utility model relates to the technical field of the technical field of cable, particularly high tension cable.
[background technology]
High tension cable is the one of power cable, refers to the power cable for transmitting between 10KV-35KV,
It is used for the major trunk roads of electric power transmission.High tension cable can produce substantial amounts of heat during conveying electric energy, needs
This partial heat shed in time, the most easily to cause the aging of insulation, reduce the service life of cable.
Existing cable typically distributes heat in surrounding by outermost oversheath, and radiating effect is inadequate
Preferable.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes the height of a kind of high efficiency heat radiation
Voltage cable, it is possible to make the cable high efficiency heat radiation of energy.
For achieving the above object, the utility model proposes the high tension cable of a kind of high efficiency heat radiation, including line
Core, lapping layer, inner sheath, sealing coat, armor, oversheath, described core twists together, core
Intertwist body outside be surrounded by lapping layer, be coated with inner sheath outside lapping layer, outside inner sheath, have sealing coat, every
There is logical oil passage between absciss layer and inner sheath, be connected by some support columns between sealing coat with inner sheath, institute
State and outside sealing coat, have armor, outside armor, have oversheath.
As preferably, the outside of the outside of described inner sheath, the inner side of sealing coat and support column all scribbles antiseepage
Layer.
As preferably, the gap between gap, core and lapping layer between described core is all filled with filling
Body.
The beneficial effects of the utility model: this utility model is by being arranged on logical oil passage in cable so that
The internal heat produced of cable can be taken away by the cooling oil flowed through in logical oil passage so that cable has the highest
Radiating efficiency；The setting of support column makes logical oil passage to be crushed, it is ensured that oil circuit unimpeded；Inner sheath
The outside of outside, the inner side of sealing coat and support column all scribble impervious barrier and can effectively prevent cooling down oil and let out
Dew, also ensure that the safely and effectively operation of cable while having saved cooling oil.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the high tension cable of a kind of high efficiency heat radiation of this utility model；
Fig. 2 is the inner sheath schematic diagram of the high tension cable of a kind of high efficiency heat radiation of this utility model.
In figure: 1-core, 2-lapping layer, 3-inner sheath, 4-sealing coat, 5-armor, 6-oversheath,
30-impervious barrier, 34-support column, 43-logical oil passage.
[detailed description of the invention]
Refering to Fig. 1 and Fig. 2, the high tension cable of a kind of high efficiency heat radiation of this utility model, including core 1, around
Covering 2, inner sheath 3, sealing coat 4, armor 5, oversheath 6, described core 1 twists together, line
It is surrounded by lapping layer 2 outside the intertwist body of core 1, is coated with inner sheath 3 outside lapping layer 2, has outside inner sheath 3
Sealing coat 4, has logical oil passage 43, between sealing coat 4 and inner sheath 3 between sealing coat 4 and inner sheath 3
Being connected by some support columns 34, described sealing coat 4 is outside armor 5, has oversheath outside armor 5
6, the outside of the outside of described inner sheath 3, the inner side of sealing coat 4 and support column 34 all scribbles impervious barrier 30,
The gap between gap, core 1 and lapping layer 2 between described core 1 is all filled with obturator.
Utility model works process:
The high tension cable of a kind of high efficiency heat radiation of this utility model in the course of the work, will cooling when cable runs
Oil is passed through in oil passage 43, and the heat produced inside cable is constantly taken away by cooling oil so that cable has
There is the highest radiating efficiency, it is ensured that the safely and effectively operation of cable, can the load of more cable regulate cold
But the flow of oil, it is ensured that cooling effect；The setting of support column 34 makes logical oil passage 43 to be crushed,
Ensure the unimpeded of oil circuit；The outside of the outside of inner sheath 3, the inner side of sealing coat 4 and support column 34 all scribbles
Impervious barrier 30 can effectively prevent cooling down oil and ooze out so that cooling oil will not enter other positions of cable,
The safely and effectively operation of cable is also ensure that while having saved cooling oil.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any to this
Scheme after utility model simple transformation belongs to protection domain of the present utility model.
Claims (3)
1. the high tension cable of a high efficiency heat radiation, it is characterised in that: include core (1), lapping layer (2), interior
Sheath (3), sealing coat (4), armor (5), oversheath (6), described core (1) is stranded in one
Rising, be surrounded by lapping layer (2) outside the intertwist body of core (1), lapping layer (2) outside is protected in being coated with
Set (3), has sealing coat (4), has logical between sealing coat (4) and inner sheath (3) outside inner sheath (3)
Oil passage (43), is connected by some support columns (34) between sealing coat (4) with inner sheath (3),
Described sealing coat (4) is outside armor (5), has oversheath (6) outside armor (5).
The high tension cable of a kind of high efficiency heat radiation the most as claimed in claim 1, it is characterised in that: described inner sheath
(3) outside of outside, the inner side of sealing coat (4) and support column (34) all scribbles impervious barrier (30).
The high tension cable of a kind of high efficiency heat radiation the most as claimed in claim 1, it is characterised in that: described core (1)
Between gap, core (1) and lapping layer (2) between gap be all filled with obturator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348040.XU CN205595122U (en) | 2016-04-22 | 2016-04-22 | Radiating high tension cable of high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348040.XU CN205595122U (en) | 2016-04-22 | 2016-04-22 | Radiating high tension cable of high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595122U true CN205595122U (en) | 2016-09-21 |
Family
ID=56934624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348040.XU Active CN205595122U (en) | 2016-04-22 | 2016-04-22 | Radiating high tension cable of high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682500A (en) * | 2018-04-27 | 2018-10-19 | 北海和思科技有限公司 | A kind of novel cable |
| CN117316517A (en) * | 2023-10-26 | 2023-12-29 | 江苏天诚智能集团有限公司 | Energy power cooling cable |
-
2016
- 2016-04-22 CN CN201620348040.XU patent/CN205595122U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682500A (en) * | 2018-04-27 | 2018-10-19 | 北海和思科技有限公司 | A kind of novel cable |
| CN117316517A (en) * | 2023-10-26 | 2023-12-29 | 江苏天诚智能集团有限公司 | Energy power cooling cable |
| CN117316517B (en) * | 2023-10-26 | 2024-05-14 | 江苏天诚智能集团股份有限公司 | Energy power cooling cable |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |