CN206003539U - A kind of Anti-freezing power transmission line - Google Patents
A kind of Anti-freezing power transmission line Download PDFInfo
- Publication number
- CN206003539U CN206003539U CN201620645320.7U CN201620645320U CN206003539U CN 206003539 U CN206003539 U CN 206003539U CN 201620645320 U CN201620645320 U CN 201620645320U CN 206003539 U CN206003539 U CN 206003539U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission line
- line body
- half ring
- ring portions
- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 55
- 238000007710 freezing Methods 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 239000012212 insulator Substances 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims 1
- 230000002528 anti-freeze Effects 0.000 abstract description 7
- 238000010257 thawing Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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 Anti-freezing power transmission line, including power transmission line body and heater, described power transmission line body includes supporting steel wire, copper conductor and Anti-freezing coating, described copper conductor is multiply structure and is wrapped in around described supporting steel wire, described Anti-freezing coating is uniformly wrapped in outside copper conductor；Described heater includes two clampers being held on power transmission line body and the heating tape being located between two clampers, described heating tape is close to the outer surface of power transmission line body, described heating tape includes inner insulator, outer insulator and located at the heating wire between described inner insulator and outer insulator, and the outer surface of described outer insulator is provided with heat-insulation layer.The utility model has the advantage of：A kind of Anti-freezing power transmission line, power transmission line body is enclosed with Anti-freezing coating, prevents water smoke or sleet to be bonded on power transmission line body, meanwhile, heater can heat to power transmission line body, thus effectively carrying out antifreeze and thawing.
Description
Technical field
This utility model is related to technical field of power systems, particularly to a kind of Anti-freezing power transmission line.
Background technology
With people to preserve the ecological environment and own health pay attention to day by day, the security performance of power transmission line is proposed more
Height more fully requires, and due to Cost Problems, most of power transmission line cannot be sleeved in pipeline and be installed in underground or building,
But need to set up in the air.
This built on stilts mode is natively affected larger, simultaneously because of power transmission line itself by Changes in weather and environmental change
Weight and erection mode etc. affect, and easily produce and damage, thus affecting safety of transmitting electricity, in south China, southwest and northwest
Etc. ground, every winter, will be relatively low because of ambient temperature, steam is more, and often occur power transmission cable freeze situation, accumulation
After a large amount of ice sheets, the cable load-bearing can be made excessive, ultimately result in that power transmission cable is pressed down or steel tower caves in phenomenon, seriously
The development and stabilization of harm society, bring huge economic loss to the local people.Prevent transmission line of electricity frost sky knot at present
The method of ice, mainly manually roots out, and efficiency is low, high labor intensive, and danger is very big.
Utility model content
The technical problems to be solved in the utility model is to provide one kind effectively transmission line of electricity can be carried out antifreeze and thaw
Anti-freezing power transmission line.
For solving above-mentioned technical problem, the technical solution of the utility model is：A kind of Anti-freezing power transmission line, its innovative point exists
In：Including power transmission line body and heater, described power transmission line body includes supporting steel wire, copper conductor and Anti-freezing coating, institute
State copper conductor and be multiply structure and be wrapped in around described supporting steel wire, described Anti-freezing coating is uniformly wrapped in outside copper conductor
Portion；Described heater includes two clampers being held on power transmission line body and the heating being located between two clampers
Band, described heating tape is close to the outer surface of power transmission line body, described heating tape include inner insulator, outer insulator and
Heating wire between described inner insulator and outer insulator, the outer surface of described outer insulator is provided with insulation
Layer, one end of described heating wire electrically connects with the live wire of power transmission line body, the other end of described heating wire and power transmission line body
Zero line electrically connects, and is also connected in series with thermistor switch on described heating wire.
Further, described clamper includes the first half ring portions and the second half ring portions, one end of described the first half ring portions with
One end of described the second half ring portions is hinged, and the other end of the other end of described the first half ring portions and described the second half ring portions is respectively
It is provided with through hole, and fastened by clamping screw between the through hole of the through hole of described the first half ring portions and described the second half ring portions
Connect.
Further, described Anti-freezing coating is the composite coating that a kind of aeroge is combined with Organic substance.
The utility model has the advantage of：
（1）A kind of Anti-freezing power transmission line, power transmission line body is enclosed with Anti-freezing coating, prevents water smoke or sleet to be bonded in
On power transmission line body, meanwhile, heater can heat to power transmission line body, thus effectively carrying out antifreeze and thawing.
（2）Described holder structure is simple, and convenient disassembly can make heating tape fit tightly with power transmission line body, lifting
Antifreeze and defrosting effect.
（3）Described Anti-freezing coating is the composite coating that a kind of aeroge is combined with Organic substance, has good dredging
Aqueouss energy, and then preferably antifreeze and defrosting.
Brief description
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is a kind of heater mounting structure schematic diagram of Anti-freezing power transmission line of the present utility model.
Fig. 2 is a kind of power transmission line body sectional view of Anti-freezing power transmission line of the present utility model.
Specific embodiment
The following examples can make professional and technical personnel that this utility model is more fully understood, but therefore will not
This utility model is limited among described scope of embodiments.
As shown in Figure 1 to Figure 2, a kind of Anti-freezing power transmission line, including power transmission line body and heater, power transmission line body bag
Include supporting steel wire 1, copper conductor 2 and Anti-freezing coating 3, copper conductor 2 is multiply structure and is wrapped in around supporting steel wire 1, mainly
As conductor, transmit electric energy.Supporting steel wire 1 increase power transmission line body intensity, size with power transmission line body diameter difference and
The electric conductivity being varied from and not affecting.The composite coating that Anti-freezing coating 3 is combined with Organic substance for a kind of aeroge,
There is good hydrophobic property, and be equably wrapped in outside copper conductor 2, the globule cannot be in its surface attachment it is ensured that transmit electricity
Anhydrous presence on line body, and then cannot freeze.
Heater includes two clampers being held on power transmission line body 4 and the heating being located between two clampers
Band 5, clamper 4 includes the first half ring portions and the second half ring portions, and one end of the first half ring portions is hinge with one end of the second half ring portions
Connect, the other end of the other end of the first half ring portions and the second half ring portions is respectively equipped with through hole, and the through hole and of the first half ring portions
It is fastenedly connected by clamping screw 6 between the through hole of 2 half ring portions.Heating tape 5 is close to the outer surface of power transmission line body,
Heating tape 5 includes inner insulator 7, outer insulator 8 and the electric heating between inner insulator 7 and outer insulator 8
Silk 9, the outer surface of outer insulator 8 is provided with heat-insulation layer 10, and one end of heating wire 9 is electrically connected with the live wire of power transmission line body,
The other end of heating wire is electrically connected with the zero line of power transmission line body, and is also connected in series with thermistor switch on heating wire 9
11.
By two clampers 4, heating tape 5 is close to be installed on power transmission line body, when ambient temperature is too low, leads to
Thermistor switch 11 resistance substantially reduces, and now just can produce heat by heating wire 9 heating, thus entering to power transmission line body
Row effectively heating so as to antifreeze or thaw.And pass through the heat-insulation layer 10, Neng Gougeng of the outer surface setting in outer insulator 8
Maintain the heat of heating wire 9 for a long time, reduce the external volatilization of heat, and make heat more act on power transmission line originally
Body, thus greatly improve further to the antifreeze of power transmission line body and defrosting effect.
Of the present utility model ultimate principle and principal character have been shown and described above.The technical staff of the industry should
Solution, this utility model is not restricted to the described embodiments, and this practicality is new for simply illustrating described in above-described embodiment and description
The principle of type, on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications,
These changes and improvements both fall within the range of claimed this utility model.This utility model claims scope by appended
Claims and its equivalent thereof.
Claims (1)
1. a kind of Anti-freezing power transmission line it is characterised in that：Including power transmission line body and heater, described power transmission line body includes
Supporting steel wire, copper conductor and Anti-freezing coating, described copper conductor is multiply structure and is wrapped in around described supporting steel wire, described
Anti-freezing coating is uniformly wrapped in outside copper conductor；Described heater includes two clampers being held on power transmission line body
And the heating tape between two clampers, described heating tape is close to the outer surface of power transmission line body, described heating tape bag
Include inner insulator, outer insulator and located at the heating wire between described inner insulator and outer insulator, described outer
The outer surface of layer insulator is provided with heat-insulation layer, and one end of described heating wire is electrically connected with the live wire of power transmission line body, described electricity
The other end of heated filament is electrically connected with the zero line of power transmission line body, and is also connected in series with critesistor on described heating wire and opens
Close；Described clamper includes the first half ring portions and the second half ring portions, one end of described the first half ring portions and described the second half ring portions
One end be hinged, the other end of the other end of described the first half ring portions and described the second half ring portions is respectively equipped with through hole, and institute
State and be fastenedly connected by clamping screw between the through hole of the first half ring portions and the through hole of described the second half ring portions；Described anti-icing
Freezing coating is the composite coating that a kind of aeroge is combined with Organic substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645320.7U CN206003539U (en) | 2016-06-27 | 2016-06-27 | A kind of Anti-freezing power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645320.7U CN206003539U (en) | 2016-06-27 | 2016-06-27 | A kind of Anti-freezing power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003539U true CN206003539U (en) | 2017-03-08 |
Family
ID=58205308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620645320.7U Active CN206003539U (en) | 2016-06-27 | 2016-06-27 | A kind of Anti-freezing power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003539U (en) |
-
2016
- 2016-06-27 CN CN201620645320.7U patent/CN206003539U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |