CN105405525A - Anti-freezing power transmission line structure - Google Patents
Anti-freezing power transmission line structure Download PDFInfo
- Publication number
- CN105405525A CN105405525A CN201510715127.6A CN201510715127A CN105405525A CN 105405525 A CN105405525 A CN 105405525A CN 201510715127 A CN201510715127 A CN 201510715127A CN 105405525 A CN105405525 A CN 105405525A
- Authority
- CN
- China
- Prior art keywords
- freezing
- transmission line
- power transmission
- coating
- steel wire
- 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.)
- Pending
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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
Abstract
The invention discloses an anti-freezing power transmission line structure, which comprises a supporting steel core, a wire and an anti-freezing coating. The anti-freezing coating serves as a protection layer coating the power transmission line, the hydrophobic property is excellent, water droplets or ice and snow can be prevented from being left on the power transmission cable, and the power transmission line can be ensured not to be influenced by moisture and freezing.
Description
Technical field
The present invention relates to a kind of new material, electricity field, particularly relate to a kind of Anti-freezing transmission line structure.
Background technology
On south China, southwest and northwest and other places, every winter, will be lower because of ambient temperature, steam is more, and the icing situation of power transmission cable occurs often, after have accumulated a large amount of ice sheet, cable load-bearing can be made excessive, finally cause power transmission cable to be pressed down or steel tower caves in the development and stabilization of phenomenon, serious harm society, bring huge economic loss to the local people.In order to address this problem, the measure taked at present is exactly: on power transmission cable, wrap up an accompanying-heat cable, generate heat at any time, to remove the steam of cable surface in time, to avoid freezing.Although this method has certain effect, cost is too high, and exhausts a large amount of electric energy, and has certain potentially danger.
Summary of the invention
The object of the invention is to make up the deficiencies in the prior art, provide a kind of composite coating combined with organic substance based on Novel air gel, utilize the hydrophobic property that it is good, design a kind of transmission line structure possessing Anti-freezing, to solve the matter of great urgency of the local transmission of electricity department of long-standing problem.
The technical solution adopted in the present invention is: a kind of Anti-freezing transmission line structure, comprises supporting steel wire, Anti-freezing coating.Anti-freezing coating, as protective layer, is wrapped in transmission pressure outside.
Further, transmission pressure is wrapped in around wire.
Further, at power transmission cable by dipping, superscribe the composite coating that aeroge that one deck has Anti-freezing effect is combined with organic substance, thus the hydrophobic performance utilizing it good, and then realize the function of power transmission cable Anti-freezing, satisfy social needs, reduce the generation of corresponding disaster.
the advantage that the present invention has:
1. construction is convenient, and cost is low.
2. safe and reliable.
Accompanying drawing explanation
Fig. 1 is configuration schematic diagram of the present invention;
Embodiment
In order to make those skilled in the art person understand technical solution of the present invention better, below in conjunction with accompanying drawing, below in conjunction with drawings and embodiments, the present invention is described in further detail.
As shown in Figure 1, supporting steel wire is at power transmission cable center, and power transmission line is multicore steel structure, and uniform winding is on steel wire, and outside evenly applies one deck Anti-freezing coating.
Described supporting steel wire 1, Main Function is the intensity increasing cable, and size changes to some extent with the difference of cable diameter and do not affect the electric conductivity of cable.
Described copper conductor 2 is twisted by strand copper wire to knit and form, uniform winding around supporting steel wire, mainly as conductor, electric energy transmitting.
Described Anti-freezing coating 3, be that the composite coating that a kind of aeroge combines with organic substance has good hydrophobic property, the globule in its surface attachment, cannot ensure that anhydrous existence on power transmission cable, and then cannot freeze.Its work progress is also very simple, and adopt dipping attachment method, its thickness does not need too thick yet, and only 150um can meet actual requirement.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. Anti-freezing transmission line, comprises support steel wire, copper conductor and Anti-freezing coating.
2. copper conductor is multiply structure, and be wrapped in around support steel wire, support steel wire is positioned at the center of power transmission line, and Anti-freezing coating, as protective layer, is evenly wrapped in transmission pressure outside.
3. a kind of Anti-freezing transmission line according to claim 1, it is characterized in that: described Anti-freezing coating is the composite coating that a kind of aeroge combines with organic substance, there is fabulous hydrophobic performance, thickness is only about 150um, be wrapped in transmission pressure outside equably, play the effect preventing water smoke or sleet to be bonded in transmission line surface, and then realize preventing frost action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715127.6A CN105405525A (en) | 2015-10-29 | 2015-10-29 | Anti-freezing power transmission line structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715127.6A CN105405525A (en) | 2015-10-29 | 2015-10-29 | Anti-freezing power transmission line structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105405525A true CN105405525A (en) | 2016-03-16 |
Family
ID=55470954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510715127.6A Pending CN105405525A (en) | 2015-10-29 | 2015-10-29 | Anti-freezing power transmission line structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105405525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024181A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | Anti-freezing transmission line |
-
2015
- 2015-10-29 CN CN201510715127.6A patent/CN105405525A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024181A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | Anti-freezing transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |