CN207319787U - A kind of anti-freeze cable with heating function - Google Patents
A kind of anti-freeze cable with heating function Download PDFInfo
- Publication number
- CN207319787U CN207319787U CN201721500025.3U CN201721500025U CN207319787U CN 207319787 U CN207319787 U CN 207319787U CN 201721500025 U CN201721500025 U CN 201721500025U CN 207319787 U CN207319787 U CN 207319787U
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- CN
- China
- Prior art keywords
- ice sheet
- spiral
- cable
- freeze
- caking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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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- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of anti-freeze cable with heating function, including multicore cable, the outer ring of multicore cable is equipped with protective layer, the outer ring of protective layer is equipped with anti-caking ice sheet, the groove of overall structure in the shape of a spiral is offered on the outside of anti-caking ice sheet, spiral heating body is housed in groove, the inside of spiral heating body is equipped with electric heating wire, the outside that spiral heating body is exposed on the external is arcwall face, which just forms complete cylindroid with the lateral surface of anti-caking ice sheet.The utility model is made by adding anti-caking ice sheet, anti-caking ice sheet on the outside of protective layer of the super hydrophobic material with " lotus-effect ", plays waterproof, anti-freeze effect；The spiral heating body of electrified heating line is embedded with anti-caking ice sheet at the same time, can timely heating power, by the ice dissolution on power transmission cable, realize automatic de-icing.
Description
Technical field
It the utility model is related to field of cable technology, more particularly to a kind of anti-freeze cable with heating function.
Background technology
Electric power occupies highly important status in nation-building, because electric energy can conveniently and economic long-distance sand transport with point
Match somebody with somebody, and can easily be changed mutually with other various energy, be also easy to operate when in use and control, and with various emerging technologies
There is the contact of interwoveness.In recent years, the extreme weathers such as prolonged sleet often occur in the south of the lower reaches of the Yangtze River in winter, run into
Congeal, sleety weather when, the surface of cable, which can condense, ice, causes broken cable or short circuit, influences normal power transmission, power transmission
Security is poor.The measure taken now is artificial de-icing method, so do it is both time-consuming and laborious, work efficiency again it is low.Sleet weather
Very big loss is caused to transmission of electricity work.
Existing high voltage transmission line is multiply plain conductor, surface hydrophilic, and rough and uneven in surface, in easily drop sleet or icing
The area of the snowfall of critical-temperature, can condense ice sheet on power transmission line, really allow in advance when ice sheet exceedes Transmission Line Design
During thickness, circuit will be made to be damaged because carrying overweight.Although the more serious foregoing rare generation of meteorology, once occurs, consequence
It is serious, it is illustration that the sleet of SOUTHERN CHINA is badly damaged caused by transmission line of electricity at the beginning of 2008.In January, 2008 occurs
Southern snowstorm, cause power supply collapse of iron tower, power supply line breaking, be related to 90 Duo Ge counties and cities power failure, cause train stop transport, electricity
Fixation pause is broadcast, communicating interrupt, and social life falls into general disorder.More than 100 hundred million yuan of direct economic loss is caused, indirect loss is even more nothing
Method is estimated.And cause this power failure disaster arch-criminal be exactly sleet, it is molten snow freeze caused by power transmission line bear ice overload.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, there is provided one kind has heating function
Anti-freeze cable.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of anti-freeze cable with heating function, including multicore cable, the outer ring of the multicore cable are equipped with protection
Layer, the outer ring of the protective layer are equipped with anti-caking ice sheet, and the recessed of overall structure in the shape of a spiral is offered on the outside of the anti-caking ice sheet
Groove, is equipped with spiral heating body in the groove, the inside of the spiral heating body is equipped with electric heating wire, the spiral heating body
The outside being exposed on the external is arcwall face, which just forms complete cylindroid with the lateral surface of anti-caking ice sheet.
Preferably, it is equipped with and fills out in the above-mentioned anti-freeze cable with heating function, in the gap between the multicore cable
Fill layer, filled layer be restricted by PP, the rubber of the rope made of hemp or recycling is process.
Preferably, in the above-mentioned anti-freeze cable with heating function, the cross section of the groove is the circle with trimming,
And the central angle shared by trimming is 45-60 °.
Preferably, in the above-mentioned anti-freeze cable with heating function, the spiral heating body is by heat conductive rubber material system
Into.
Preferably, in the above-mentioned anti-freeze cable with heating function, the anti-caking ice sheet is by with " lotus-effect "
Super hydrophobic material is made.
Preferably, in the above-mentioned anti-freeze cable with heating function, the anti-caking ice sheet is made of nanometer fluoropolymer.
The beneficial effects of the utility model are：
The utility model is simple in structure, and design is reasonable, on the one hand by adding anti-caking ice sheet, anti-caking on the outside of protective layer
Ice sheet is made of the super hydrophobic material with " lotus-effect ", plays waterproof, anti-freeze effect；On the other hand in anti-caking ice sheet
In be embedded with the spiral heating body of electrified heating line, can timely heating power, the ice dissolution on power transmission cable realizes
Automatic de-icing, alleviates the weight loading of power transmission cable, so as to improve the security of power transmission, ensure that production, household electricity
Regular supply.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the main structure diagram of the utility model；
Fig. 3 is the structural decomposition diagram of anti-caking ice sheet in the utility model；
In attached drawing, parts list represented by the reference numerals is as follows：
1- multicore cables, 2- protective layers, 3- anti-caking ice sheets, 4- grooves, 5- spiral heating bodies, 6- electric heating wires.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Please referring to Fig.1 shown in -3, the present embodiment is a kind of anti-freeze cable with heating function, including multicore cable 1,
The outer ring of multicore cable 1 is equipped with protective layer 2, and the outer ring of protective layer 2 is equipped with anti-caking ice sheet 3.Set in gap between multicore cable 1
Have a filled layer, filled layer be restricted by PP, the rubber of the rope made of hemp or recycling is process.
The outside of anti-caking ice sheet 3 offers the groove 4 of overall structure in the shape of a spiral, and spiral heating body 5 is housed in groove 4,
The inside of spiral heating body 5 is equipped with electric heating wire 6.The outside that spiral heating body 5 is exposed on the external is arcwall face, and the arcwall face is firm
Good and anti-caking ice sheet 3 lateral surface forms complete cylindroid.The cross section of groove 4 is the circle with trimming, and shared by trimming
Central angle be 45-60 °.Spiral heating body is made of heat conductive rubber material, and disengaging is less prone to after being caught in groove.
Anti-caking ice sheet 3 is made of nanometer fluoropolymer, and nanometer fluoropolymer is the super hydrophobic material with " lotus-effect "
It is made.When high voltage transmission line is in environment with water or relatively low temperature, hydrophobic anti-caking ice sheet plays it, and " lotus flower is imitated
Should " principle, waterproof, anti-freeze effect are played, so as to protect cable so that restrictive coating is not soaked in water or does not freeze,
So as to avoid influencing the function of high voltage transmission line.
One of the present embodiment has particular application as：The utility model is simple in structure, and design is reasonable, on the one hand by protecting
Anti-caking ice sheet 3 is added in the outside of layer 2, and anti-caking ice sheet 3 is made of the super hydrophobic material with " lotus-effect ", is played waterproof, is prevented
The effect of icing；On the other hand the spiral heating body 5 of electrified heating line 6 is embedded with anti-caking ice sheet 3, can be powered hair in time
Heat, by the ice dissolution on power transmission cable, realizes automatic de-icing, alleviates the weight loading of power transmission cable, so as to improve
The security of power transmission, ensure that production, the regular supply of household electricity.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only the embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
The principle and practical application of the utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
- A kind of 1. anti-freeze cable with heating function, it is characterised in that：Including multicore cable, the outer ring of the multicore cable Equipped with protective layer, the outer ring of the protective layer is equipped with anti-caking ice sheet, and entirety is offered on the outside of the anti-caking ice sheet in the shape of a spiral The groove of structure, is equipped with spiral heating body in the groove, the inside of the spiral heating body is equipped with electric heating wire, the spiral shell The outside that rotation calandria is exposed on the external is arcwall face, which just forms complete cylindricality with the lateral surface of anti-caking ice sheet Face.
- 2. the anti-freeze cable according to claim 1 with heating function, it is characterised in that：Between the multicore cable Gap in be equipped with filled layer, filled layer be restricted by PP, the rubber of the rope made of hemp or recycling is process.
- 3. the anti-freeze cable according to claim 1 with heating function, it is characterised in that：The cross section of the groove For the circle with trimming, and the central angle shared by trimming is 45-60 °.
- 4. the anti-freeze cable according to claim 1 with heating function, it is characterised in that：The spiral heating body by Heat conductive rubber material is made.
- 5. the anti-freeze cable according to claim 1 with heating function, it is characterised in that：The anti-caking ice sheet is by having The super hydrophobic material for having " lotus-effect " is made.
- 6. the anti-freeze cable according to claim 5 with heating function, it is characterised in that：The anti-caking ice sheet is by receiving Rice fluoropolymer is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500025.3U CN207319787U (en) | 2017-11-13 | 2017-11-13 | A kind of anti-freeze cable with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500025.3U CN207319787U (en) | 2017-11-13 | 2017-11-13 | A kind of anti-freeze cable with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319787U true CN207319787U (en) | 2018-05-04 |
Family
ID=62401116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721500025.3U Expired - Fee Related CN207319787U (en) | 2017-11-13 | 2017-11-13 | A kind of anti-freeze cable with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446038A (en) * | 2020-04-20 | 2020-07-24 | 安徽华通电缆集团有限公司 | High-tensile cold-resistant cable and production line for preparation thereof |
-
2017
- 2017-11-13 CN CN201721500025.3U patent/CN207319787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446038A (en) * | 2020-04-20 | 2020-07-24 | 安徽华通电缆集团有限公司 | High-tensile cold-resistant cable and production line for preparation 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: 20180504 Termination date: 20181113 |