CN207909561U - A kind of novel cable - Google Patents
A kind of novel cable Download PDFInfo
- Publication number
- CN207909561U CN207909561U CN201820241179.3U CN201820241179U CN207909561U CN 207909561 U CN207909561 U CN 207909561U CN 201820241179 U CN201820241179 U CN 201820241179U CN 207909561 U CN207909561 U CN 207909561U
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- Prior art keywords
- layer
- inner frame
- oversheath
- corrosion resistant
- novel cable
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Abstract
The utility model discloses a kind of novel cables,One kind is intended to provide to be suitable for hot environment and can realize external insulation,The novel cable of internal heat dissipating,Its key points of the technical solution are that a kind of novel cable,Including core and inner frame,Core includes conductor,The insulating layer being placed in outside conductor,Inner frame includes columned main body,The supporting rib equidistantly arranged around main body periphery wall,The accommodating chamber for placing core is formed between two adjacent supporting ribs,Main body axle center is equipped with through-hole,It is coated with oversheath on the inner frame periphery,Oversheath is from inside to outside including sheath compound successively,Thermal insulation layer and flame-retardant layer,Through-hole wall is equipped with heat conduction silicone and corrosion resistant layer,Heat conductive silica gel is placed between inner frame and corrosion resistant layer,Gas-guide tube is equipped in one of accommodating chamber,Inner frame and corrosion resistant layer are run through in gas-guide tube one end,The gas-guide tube other end runs through oversheath,The utility model is suitable for field of cable technology.
Description
Technical field
The utility model is related to a kind of field of cable technology, more specifically, it relates to a kind of novel cable.
Background technology
Cable refers to the material for electric power, communication and associated transport purposes, currently, with the development of society, as biography
The number of cables of defeated medium is consequently increased, and the requirement to cable is also higher and higher, and cable will produce a large amount of thermal energy in,
These thermal energy can seriously affect service life and the safety of cable, and traditional cable if cannot quickly be vaporized to the external world
All it is to carry out natural heat dissipation by cable outer wall, but under some hot environments, external temperature is excessively high to directly affect cable heat dissipation,
Use for a long time causes cable life to reduce.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind being suitable for hot environment and can
The novel cable of realization external insulation, internal heat dissipating.
To achieve the above object, the utility model provides following technical solution：A kind of novel cable, including core and interior
Skeleton, core includes conductor, the insulating layer that is placed in outside conductor, and inner frame includes columned main body, around main body periphery wall etc.
Supporting rib away from arrangement forms the accommodating chamber for placing core between two adjacent supporting ribs, and main body axle center is equipped with through-hole, special
Sign is：Oversheath is coated on the inner frame periphery, oversheath is from inside to outside including sheath compound successively, thermal insulation layer
And flame-retardant layer, through-hole wall are equipped with heat conduction silicone and corrosion resistant layer, heat conductive silica gel is placed between inner frame and corrosion resistant layer, wherein
Gas-guide tube is equipped in one accommodating chamber, inner frame and corrosion resistant layer are run through in gas-guide tube one end, and the gas-guide tube other end runs through oversheath.
By using above-mentioned technical proposal, inner frame plays the role of separating protection between core, and inner frame can be selected
PVC material, sheath play the role of further protection, the heat-insulated effect that thermal insulation layer plays to core, and flame-retardant layer plays resistance
The effect of combustion avoids external high temperature environment from influencing the service life of cable, in use, not placing line in one of accommodating chamber
Core, for installing gas-guide tube, gas-guide tube is installed on through-hole both ends for ventilating, and gas-guide tube can be used for blowing or be evacuated,
Coolant liquid can be imported, for the heat dissipation inside cable, heat conduction silicone is easy to conduct heat in through-hole, convenient for the fast of cable
Speed heat dissipation, corrosion resistant layer can increase the corrosion resistant performance of cable inside center, improve service life, pass through above structure, cable tool
There is hollow structure, Exterior cable just has good heat insulation, but has preferable heat dissipation effect inside cable, is suitable for high temperature
Under environment.
The utility model is further arranged to：The flame-retardant layer is flame retardant rubber material, and the outer wall of flame-retardant layer is equipped with the
One mica tape and the second mica tape, the first mica tape and the second mica tape are wound on flame-retardant layer, and the first mica tape and
The winding direction of two mica tapes is opposite.
By using above-mentioned technical proposal, flame retardant rubber material may insure the toughness and flame-retarding characteristic of cable, the first cloud
Master tape and the second mica tape further increase the flame retardant property of oversheath as excellent refractory insulating material.
The utility model is further arranged to：The thermal insulation layer is that glass fibre needle pierces layer.
By using above-mentioned technical proposal, glass fibre has the characteristics that good insulating, heat resistance are strong, heat-insulated.
The utility model is further arranged to：The sheath is electro-insulating rubber material.
By using above-mentioned technical proposal, security performance is improved.
The utility model is further arranged to：The outer wall of the oversheath is equipped with metal armouring.
By using above-mentioned technical proposal, the effects that playing mouse bite preventing, moisture proof.
The utility model is further arranged to：Carbon fiber filament is filled in the accommodating chamber.
By using above-mentioned technical proposal, carbon fiber wire is the tensile resistance that filament structure can increase cable, in addition
Carbon fiber wire heat conductivility is good, may be easy to the heat dissipation of core, while carbon fiber wire has certain electromagnetic shielding action.
The utility model is further arranged to：The corrosion resistant layer is neoprene.
By using above-mentioned technical proposal, neoprene has good heat-resisting, acid and alkali-resistance and weatherproof performance, can be with
Improve service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Reference numeral is in figure, 1- inner frames, 2- conductors, 3- insulating layers, 4- accommodating chambers, 5- through-holes, 6- inner sheaths, 7- every
Thermosphere, 8- flame-retardant layers, 9- heat conduction silicones, 10- corrosion resistant layers, 11- gas-guide tubes.
Specific implementation mode
A kind of novel cable embodiment of the utility model is described further referring to Fig.1.
A kind of novel cable, including core and inner frame 1, core includes conductor 2, the insulating layer 3 that is placed in outside conductor 2, interior
Skeleton 1 includes columned main body, surround the supporting rib that main body periphery wall is equidistantly arranged, and is formed and is used between two adjacent supporting ribs
The accommodating chamber 4 of core is placed, main body axle center is equipped with through-hole 5, it is characterised in that：The inner frame is coated with oversheath on 1 periphery,
For oversheath from inside to outside including compound successively sheath 6, thermal insulation layer 7 and flame-retardant layer 8,5 inner wall of through-hole is equipped with heat conduction silicone 9
With corrosion resistant layer 10, heat conduction silicone 9 is placed between inner frame 1 and corrosion resistant layer 10, and gas-guide tube is equipped in one of accommodating chamber 4
11, inner frame 1 and corrosion resistant layer 10 are run through in 11 one end of gas-guide tube, and 11 other end of gas-guide tube runs through oversheath.
By using above-mentioned technical proposal, inner frame 1 plays the role of separating protection between core, and inner frame 1 is optional
With PVC material, sheath 6 plays the role of further protection, the heat-insulated effect that thermal insulation layer 7 plays to core, and flame-retardant layer 8 rises
To fire-retardant effect, external high temperature environment is avoided to influence the service life of cable, in use, not put in one of accommodating chamber 4
Core is set, for installing gas-guide tube 11, gas-guide tube 11 is installed on 5 both ends of through-hole for ventilating, and gas-guide tube 11 can be used for blowing
Or pumping, also into coolant liquid, for the heat dissipation inside cable, heat conduction silicone 9 is easy to conduct heat to through-hole 5
It is interior, it is convenient for the rapid cooling of cable, corrosion resistant layer 10 that can increase the corrosion resistant performance of cable inside center, improves service life, leads to
Above structure is crossed, there is cable hollow structure, Exterior cable just to have good heat insulation, but have preferable dissipate inside cable
Thermal effect is suitable under hot environment.
The utility model is further arranged to：The flame-retardant layer 8 is flame retardant rubber material, and the outer wall of flame-retardant layer 8 is equipped with
First mica tape and the second mica tape, the first mica tape and the second mica tape are wound on flame-retardant layer 8, and the first mica tape and
The winding direction of second mica tape is opposite.
By using above-mentioned technical proposal, flame retardant rubber material may insure the toughness and flame-retarding characteristic of cable, the first cloud
Master tape and the second mica tape further increase the flame retardant property of oversheath as excellent refractory insulating material.
The utility model is further arranged to：The thermal insulation layer 7 is that glass fibre needle pierces layer.
By using above-mentioned technical proposal, glass fibre has the characteristics that good insulating, heat resistance are strong, heat-insulated.
The utility model is further arranged to：The sheath 6 is electro-insulating rubber material.
By using above-mentioned technical proposal, security performance is improved.
The utility model is further arranged to：The outer wall of the oversheath is equipped with metal armouring.
By using above-mentioned technical proposal, the effects that playing mouse bite preventing, moisture proof.
The utility model is further arranged to：Carbon fiber filament is filled in the accommodating chamber 4.
By using above-mentioned technical proposal, carbon fiber wire is the tensile resistance that filament structure can increase cable, in addition
Carbon fiber wire heat conductivility is good, may be easy to the heat dissipation of core, while carbon fiber wire has certain electromagnetic shielding action.
The utility model is further arranged to：The corrosion resistant layer 10 is neoprene.
By using above-mentioned technical proposal, neoprene has good heat-resisting, acid and alkali-resistance and weatherproof performance, can be with
Improve service life.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (7)
1. a kind of novel cable, including core and inner frame（1）, core includes conductor（2）, be placed in conductor（2）Outer insulating layer
（3）, inner frame（1）The supporting rib equidistantly arranged including columned main body, around main body periphery wall, between two adjacent supporting ribs
Form the accommodating chamber for placing core（4）, main body axle center is equipped with through-hole（5）, it is characterised in that：The inner frame（1）Periphery
On be coated with oversheath, oversheath includes compound successively sheath from inside to outside（6）, thermal insulation layer（7）And flame-retardant layer（8）, lead to
Hole（5）Inner wall is equipped with heat conduction silicone（9）And corrosion resistant layer（10）, heat conduction silicone（9）It is placed in inner frame（1）With corrosion resistant layer（10）
Between, one of accommodating chamber（4）It is interior to be equipped with gas-guide tube（11）, gas-guide tube（11）Inner frame is run through in one end（1）And corrosion resistant layer
（10）, gas-guide tube（11）The other end runs through oversheath.
2. a kind of novel cable according to claim 1, it is characterised in that：The flame-retardant layer（8）For flame retardant rubber material,
Flame-retardant layer（8）Outer wall be equipped with the first mica tape and the second mica tape, the first mica tape and the second mica tape are wound in resistance
Fire layer（8）On, and the winding direction of the first mica tape and the second mica tape is opposite.
3. a kind of novel cable according to claim 1, it is characterised in that：The thermal insulation layer（7）It is pierced for glass fibre needle
Layer.
4. a kind of novel cable according to claim 1, it is characterised in that：The sheath（6）For electro-insulating rubber material.
5. a kind of novel cable according to claim 1, it is characterised in that：The outer wall of the oversheath is equipped with metal armour
Dress.
6. a kind of novel cable according to claim 1, it is characterised in that：The accommodating chamber（4）It is interior to be filled with carbon fiber
Long filament.
7. a kind of novel cable according to claim 1, it is characterised in that：The corrosion resistant layer（10）For neoprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241179.3U CN207909561U (en) | 2018-02-10 | 2018-02-10 | A kind of novel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241179.3U CN207909561U (en) | 2018-02-10 | 2018-02-10 | A kind of novel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909561U true CN207909561U (en) | 2018-09-25 |
Family
ID=63559843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820241179.3U Expired - Fee Related CN207909561U (en) | 2018-02-10 | 2018-02-10 | A kind of novel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909561U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300600A (en) * | 2018-10-23 | 2019-02-01 | 蒋荣新 | Radiate composite cable |
| CN109741860A (en) * | 2019-02-19 | 2019-05-10 | 江苏中利集团股份有限公司 | A kind of adjustable high-power coaxial liquid cooling cable |
| CN111312443A (en) * | 2020-04-07 | 2020-06-19 | 王永琦 | High-temperature-resistant corrosion-resistant power cable |
| CN114566314A (en) * | 2022-02-28 | 2022-05-31 | 华远高科电缆有限公司 | New forms of energy photovoltaic intelligent copper alloy power cable |
| CN114566315A (en) * | 2022-02-28 | 2022-05-31 | 华远高科电缆有限公司 | Low-smoke halogen-free flame-retardant B1-grade isolated medium-voltage fireproof cable |
| CN115267996A (en) * | 2022-09-02 | 2022-11-01 | 富通集团有限公司 | Cross-sea optical cable |
-
2018
- 2018-02-10 CN CN201820241179.3U patent/CN207909561U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300600A (en) * | 2018-10-23 | 2019-02-01 | 蒋荣新 | Radiate composite cable |
| CN109741860A (en) * | 2019-02-19 | 2019-05-10 | 江苏中利集团股份有限公司 | A kind of adjustable high-power coaxial liquid cooling cable |
| CN109741860B (en) * | 2019-02-19 | 2023-09-19 | 江苏中利集团股份有限公司 | Adjustable high-power coaxial liquid cooling cable |
| CN111312443A (en) * | 2020-04-07 | 2020-06-19 | 王永琦 | High-temperature-resistant corrosion-resistant power cable |
| CN111312443B (en) * | 2020-04-07 | 2021-07-13 | 交泰电缆雄县有限公司 | High-temperature-resistant corrosion-resistant power cable |
| CN114566314A (en) * | 2022-02-28 | 2022-05-31 | 华远高科电缆有限公司 | New forms of energy photovoltaic intelligent copper alloy power cable |
| CN114566315A (en) * | 2022-02-28 | 2022-05-31 | 华远高科电缆有限公司 | Low-smoke halogen-free flame-retardant B1-grade isolated medium-voltage fireproof cable |
| CN114566315B (en) * | 2022-02-28 | 2022-09-13 | 华远高科电缆有限公司 | Low-smoke halogen-free flame-retardant B1-grade isolated medium-voltage fireproof cable |
| CN115267996A (en) * | 2022-09-02 | 2022-11-01 | 富通集团有限公司 | Cross-sea optical cable |
| CN115267996B (en) * | 2022-09-02 | 2023-04-11 | 富通集团有限公司 | Cross-sea optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee after: Zhejiang guanglai Electric Co.,Ltd. Address before: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee before: ZHEJIANG GUANGLAI ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |