CN206412127U - A kind of environment-friendly and high-performance automatic constant-temperature cable - Google Patents
A kind of environment-friendly and high-performance automatic constant-temperature cable Download PDFInfo
- Publication number
- CN206412127U CN206412127U CN201720034663.4U CN201720034663U CN206412127U CN 206412127 U CN206412127 U CN 206412127U CN 201720034663 U CN201720034663 U CN 201720034663U CN 206412127 U CN206412127 U CN 206412127U
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- cable
- environment
- friendly
- temperature
- cable body
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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
Abstract
The utility model discloses a kind of environment-friendly and high-performance automatic constant-temperature cable, including cable body, the cable body includes the copper wire bundle that circular array is distributed, cellular ABS material heat-conducting layer is filled with the cavity that the inside of the cable body is formed between each group copper wire bundle, the center of the cellular ABS material heat-conducting layer is provided with electric-heating belt, the outer surface of the cable body is provided with circulating cooling pipe, the outside of the circulating cooling pipe is provided with restrictive coating, the environment-friendly and high-performance automatic constant-temperature cable, by setting electric-heating belt inside cable body, circulating cooling pipe is added in the outside of cable body, pass through the cooperation of electric-heating belt and circulating cooling pipe, so as to change the temperature of cable body, the environment-friendly and high-performance automatic constant-temperature cable is worked under different environment temperatures, ensure that continuing power is exported copper wire bundle at a constant temperature all the time, while cable conductive performance is improved, reduce the loss of the inactivity of cable, it is worthy to be popularized.
Description
Technical field
The utility model belongs to field of cable technology, and in particular to a kind of environment-friendly and high-performance automatic constant-temperature cable.
Background technology
In extremely cold area, because temperature is extremely low, protective layer and partial rubber material outside electrolytic copper tow can become it is brittle,
, or even there is the phenomenon that natural cracking comes off in cracking, not only cable can not cable laying operation, to needing to move setting for operation out of doors
Received shipment row brings difficulty, or even can not just run at all.
Under very hot environmental condition, because temperature is too high, and the electric energy transmission consume of itself, substantial amounts of heat can be produced
Can, this heat energy is a kind of meaningless loss in itself, and high temperature is easily caused the protective layer acceleration aging of cable outer layer, and
And by heat conduction, can also cause fire, there is huge hidden danger.Existing cable fire-proof technology typically uses flame-retardant layer, should say
It is a kind of more passive fire-retardant mode, moreover, not solving the problem of high-tension cable generates heat fundamentally.
Research is found, if cable can keep certain temperature, can increase cable during electric power is transmitted
The coefficient of conductivity, while reducing the loss of cable inactivity.Accordingly, it would be desirable to develop a kind of constant temperature cable that can adapt to various environment
To solve the deficiencies in the prior art.
Utility model content
The purpose of this utility model is to provide a kind of environment-friendly and high-performance automatic constant-temperature cable, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of environment-friendly and high-performance automatic constant-temperature cable,
Including cable body, the cable body includes the copper wire bundle that circular array is distributed, and the inside of the cable body is in each group
Cellular ABS material heat-conducting layer, the center of the cellular ABS material heat-conducting layer are filled with the cavity formed between copper wire bundle
Position is provided with electric-heating belt, and the outer surface of the cable body is provided with circulating cooling pipe, and the outside of the circulating cooling pipe is provided with
Restrictive coating.
It is preferred that, the circulating cooling pipe is U-shaped structure, and the number of the circulating cooling pipe is no less than six groups, and uniformly
It is distributed in the outer surface of cable body.
It is preferred that, the circulation port of the circulating cooling pipe is connected with the circulating line of liquid nitrogen machine.
It is preferred that, the electric-heating belt is automatic temperature-control electric heating belt.
It is preferred that, the restrictive coating includes inner restrictive coating and external sheath layer, and the inner restrictive coating is arranged on external sheath layer
Inside, water blocking layer is provided between the inner restrictive coating and external sheath layer.
It is preferred that, the inner restrictive coating is polyvinyl chloride overcoat, and the external sheath layer is steel-tape armouring overcoat.
It is preferred that, the outer surface of the copper wire bundle is provided with polyvinyl chloride-butyronitrile compound insulating barrier.
Technique effect of the present utility model and advantage：The environment-friendly and high-performance automatic constant-temperature cable, in the inside of cable body
Electric-heating belt is provided with, circulating cooling pipe is equipped with the outside of cable body, passes through matching somebody with somebody for electric-heating belt and circulating cooling pipe
Close so that this is new to can adapt to different environment, ensure that continuing power is exported copper wire bundle at a constant temperature all the time, increase
The coefficient of conductivity of cable, while reducing the loss of the inactivity of cable, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of the utility model restrictive coating；
In figure：1 cable body, 101 copper wire bundles, 102 polyvinyl chloride-butyronitrile compound insulating barrier, 2 cellular ABS materials
Heat-conducting layer, 3 electric-heating belts, 4 circulating cooling pipes, 5 restrictive coatings, 51 inner restrictive coatings, 52 external sheath layers, 6 water blocking layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of environment-friendly and high-performance automatic constant-temperature cable as shown in Figure 1-2, including cable body
1, the cable body 1 includes the copper wire bundle 101 that circular array is distributed, and the inside of the cable body 1 is in each group copper wire bundle
Cellular ABS material heat-conducting layer 2 is filled with the cavity formed between 101, cellular ABS material heat-conducting layer 2 uses titanium dioxide
Silicon, graphite and black stock are made, with excellent heat conduction, heat absorption capacity, in the cellular ABS material heat-conducting layer 2
Heart position is provided with electric-heating belt 3, and the outer surface of the cable body 1 is provided with outside circulating cooling pipe 4, the circulating cooling pipe 4
Portion is provided with restrictive coating 5, the environment-friendly and high-performance automatic constant-temperature cable, by setting electric-heating belt 3 inside cable body 1, in electricity
The outside of cable body 1 adds circulating cooling pipe 4, by the cooperation of electric-heating belt 3 and circulating cooling pipe 4, so as to change cable sheet
The operating temperature of body 1 so that the environment-friendly and high-performance automatic constant-temperature cable can work under different environment temperatures, ensures copper wire
All the time continuing power is exported beam 101 at a constant temperature, while cable conductive performance is improved, reduces the idle of cable
The loss of rate, is worthy to be popularized.
Specifically, the circulating cooling pipe 4 is U-shaped structure, the number of the circulating cooling pipe 4 is no less than six groups, and
The even outer surface for being distributed in cable body 1, the circulation port of the circulating cooling pipe 4 is connected with the circulating line of liquid nitrogen machine, circulation
Cooling tube 4 is fitted in the outer surface of cable body 1, by liquid nitrogen machine provide liquid nitrogen carry out circulating cooling, can fast speed belt walk cable
Heat inside body 1, by controlling flow velocity of the liquid nitrogen in circulating cooling pipe 4, you can the temperature of control cable body 1, makes
The temperature for obtaining cable body 1 keeps constant.
Specifically, the electric-heating belt 3 is automatic temperature-control electric heating belt, electric-heating belt 3 can convert electrical energy into heat energy, work as electricity
When cable works under the relatively low environment of temperature, heat energy is sent and by cellular 2 pairs of ABS material heat-conducting layer by electric-heating belt 3
Cable body 1 carries out heat transfer, by the power output for changing electric-heating belt 3, you can the operating temperature of control cable body 1,
So that the temperature of cable body 1 keeps constant.
Specifically, the restrictive coating 5 includes inner restrictive coating 51 and external sheath layer 52, the inner restrictive coating 51 is set to be protected outside
The inside of jacket layer 52, is provided with water blocking layer 6 between the inner restrictive coating 51 and external sheath layer 52, water blocking layer 6 is swollen using high water absorption
Swollen waterproof paste filling, can improve the sealing of cable, while having waterproof, moistureproof and cushioning effect, improve the use longevity of cable
Life.
Specifically, the inner restrictive coating 51 is polyvinyl chloride overcoat, the external sheath layer 52 is steel-tape armouring overcoat,
Cable is being laid in use, easily being acted on by various mechanical external forces, such as bending, stretching, torsion, malleation, impact and vibrations
Deng.All mechanical external forces, certain damage can all be caused to cable by being applied on cable.By setting duplex sheath, it can protect
Protect the construction of cable completely, improve the service life of cable.
Specifically, the outer surface of the copper wire bundle 101 is provided with polyvinyl chloride-butyronitrile compound insulating barrier 102, polychlorostyrene second
Alkene-butyronitrile compound insulating barrier 102 is made using pvc material, with insulating effect so that each group copper wire bundle 101 it
Between do not interfere with each other.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of environment-friendly and high-performance automatic constant-temperature cable, including cable body (1), it is characterised in that：Cable body (1) bag
The copper wire bundle (101) of circular array distribution is included, the inside of the cable body (1) is formed between each group copper wire bundle (101)
Cavity in be filled with cellular ABS material heat-conducting layer (2), the center of the cellular ABS material heat-conducting layer (2) is provided with
Electric-heating belt (3), the outer surface of the cable body (1) is provided with circulating cooling pipe (4), the outside of the circulating cooling pipe (4)
Provided with restrictive coating (5).
2. a kind of environment-friendly and high-performance automatic constant-temperature cable according to claim 1, it is characterised in that：The circulating cooling pipe
(4) it is U-shaped structure, the number of the circulating cooling pipe (4) is no less than six groups, and is evenly distributed on the appearance of cable body (1)
Face.
3. a kind of environment-friendly and high-performance automatic constant-temperature cable according to claim 1, it is characterised in that：The circulating cooling pipe
(4) circulation port is connected with the circulating line of liquid nitrogen machine.
4. a kind of environment-friendly and high-performance automatic constant-temperature cable according to claim 1, it is characterised in that：The electric-heating belt
(3) it is automatic temperature-control electric heating belt.
5. a kind of environment-friendly and high-performance automatic constant-temperature cable according to claim 1, it is characterised in that：The restrictive coating (5)
Including inner restrictive coating (51) and external sheath layer (52), the inner restrictive coating (51) is arranged on the inside of external sheath layer (52), described
Water blocking layer (6) is provided between inner restrictive coating (51) and external sheath layer (52).
6. a kind of environment-friendly and high-performance automatic constant-temperature cable according to claim 1, it is characterised in that：The copper wire bundle
(101) outer surface is provided with polyvinyl chloride-butyronitrile compound insulating barrier (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034663.4U CN206412127U (en) | 2017-01-12 | 2017-01-12 | A kind of environment-friendly and high-performance automatic constant-temperature cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034663.4U CN206412127U (en) | 2017-01-12 | 2017-01-12 | A kind of environment-friendly and high-performance automatic constant-temperature cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412127U true CN206412127U (en) | 2017-08-15 |
Family
ID=59554288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034663.4U Expired - Fee Related CN206412127U (en) | 2017-01-12 | 2017-01-12 | A kind of environment-friendly and high-performance automatic constant-temperature cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412127U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053925A (en) * | 2017-12-25 | 2018-05-18 | 扬州曙光电缆股份有限公司 | One kind uses cable under water |
| CN110767364A (en) * | 2019-11-01 | 2020-02-07 | 吕俊锴 | Composite cable |
| CN111210937A (en) * | 2020-02-17 | 2020-05-29 | 上海耀闻电线电缆有限公司 | Heat dissipation cable and processing technology thereof |
| CN111710462A (en) * | 2020-07-08 | 2020-09-25 | 芜湖利远电子技术有限公司 | Thermal lodging type low-aging-speed cable |
| CN112397248A (en) * | 2020-10-12 | 2021-02-23 | 居盛文 | Self-cooling power cable |
| CN112900245A (en) * | 2021-03-31 | 2021-06-04 | 长安大学 | Fireproof device for cable-stayed bridge inhaul cable and installation method thereof |
-
2017
- 2017-01-12 CN CN201720034663.4U patent/CN206412127U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053925A (en) * | 2017-12-25 | 2018-05-18 | 扬州曙光电缆股份有限公司 | One kind uses cable under water |
| CN110767364A (en) * | 2019-11-01 | 2020-02-07 | 吕俊锴 | Composite cable |
| CN110767364B (en) * | 2019-11-01 | 2021-05-04 | 浙江海岩电子电缆有限公司 | Composite cable |
| CN111210937A (en) * | 2020-02-17 | 2020-05-29 | 上海耀闻电线电缆有限公司 | Heat dissipation cable and processing technology thereof |
| CN111710462A (en) * | 2020-07-08 | 2020-09-25 | 芜湖利远电子技术有限公司 | Thermal lodging type low-aging-speed cable |
| CN111710462B (en) * | 2020-07-08 | 2021-12-28 | 湖南湘联电缆有限公司 | Thermal lodging type low-aging-speed cable |
| CN112397248A (en) * | 2020-10-12 | 2021-02-23 | 居盛文 | Self-cooling power cable |
| CN112900245A (en) * | 2021-03-31 | 2021-06-04 | 长安大学 | Fireproof device for cable-stayed bridge inhaul cable and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170815 Termination date: 20200112 |