CN103106978A - Ice and snow removing wire - Google Patents
Ice and snow removing wire Download PDFInfo
- Publication number
- CN103106978A CN103106978A CN2013100675303A CN201310067530A CN103106978A CN 103106978 A CN103106978 A CN 103106978A CN 2013100675303 A CN2013100675303 A CN 2013100675303A CN 201310067530 A CN201310067530 A CN 201310067530A CN 103106978 A CN103106978 A CN 103106978A
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- Prior art keywords
- ice
- snow removing
- wire
- curie point
- removing wire
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- 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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Abstract
The invention discloses an ice and snow removing wire which comprises an aluminum conductor, wherein the inner layer of the aluminum conductor is formed by twisting of a plurality of aluminum single lines. A composite single line layer is arranged outside the aluminum conductor and formed in a mode that allow with a low Curie point is plated on the surface of the aluminum single lines. An alternating magnetic field generated by an alternating current of an electricity transmission line can be sensed by the ice and snow removing wire when the temperature of the surface of the wire is lower than 0 DEG C of the Curie point, and then heat is generated so that a purpose of automatic ice and snow melting is achieved. The low Curie point alloy ice and snow removing wire can conduct ice and snow removing automatically according to weather situation and is free from maintenance or repair by a person, the ice and snow removing wire can be used for a long term after installed and can come into play.
Description
Technical field
The present invention relates to the transmission line aerial condutor, refer in particular to a kind of low curie point alloy deicing wire in cold or heavy icing area use.
Background technology
Due to accumulated snow, and the weight of power transmission line is increased during the many regional overhead transmission line of general snowfall, perhaps that load occurs is abnormal when accumulated snow comes off, and causes that power transmission line is broken, the accidents such as short circuit and collapse of iron tower, has a strong impact on the safe operation of electrical network.State Grid and relevant departments all will expend a large amount of human and material resources annual winter and prevent ice and snow harm in circuit for this reason.How reducing icing, reduce conductor cord disconnection and short circuit thing ore deposit, make power network safety operation, is the problem of present overhead transmission line in the urgent need to separating.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of can automatic defrosting the low curie point alloy deicing wire of snow, solved the problems such as icing, conductor cord disconnection and short circuit thing ore deposit, make power network safety operation.
A kind of deicing wire of the present invention comprises the aluminium conductor of internal layer being provided with compound single line layer outside aluminium conductor.
Further improve, described aluminium conductor is by some stranded the forming of aluminium single line.
Further improve, described compound single line layer is to be made of on aluminium single line surface the low curie point Alloy Plating again.
Beneficial effect of the present invention:
Low curie point alloy deicing wire of the present invention, be low curie point alloy material on aluminium single line plated surface, the alternating magnetic field that its alternating current that can respond to transmission line produces produces heat, reach the purpose of automatic defrosting snow, guarantee power network safety operation.And can carry out voluntarily deicing according to weather condition, need not personnel's maintenance or maintenance, once mounting can be used for a long time and play a role.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of deicing wire of the present invention comprises the aluminium conductor 1 of internal layer being provided with compound single line layer 2 outside aluminium conductor 1.
The invention provides a kind of thinking and implementation method of low curie point alloy deicing wire; concrete application approach is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. a deicing wire, is characterized in that, comprises the aluminium conductor (1) of internal layer, is provided with compound single line layer (2) outside aluminium conductor (1).
2. deicing wire according to claim 1, is characterized in that, described aluminium conductor (1) is by some stranded the forming of aluminium single line.
3. deicing wire according to claim 1, is characterized in that, described compound single line layer (2) is to be made of on aluminium single line surface the low curie point Alloy Plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100675303A CN103106978A (en) | 2013-03-04 | 2013-03-04 | Ice and snow removing wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100675303A CN103106978A (en) | 2013-03-04 | 2013-03-04 | Ice and snow removing wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103106978A true CN103106978A (en) | 2013-05-15 |
Family
ID=48314761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100675303A Pending CN103106978A (en) | 2013-03-04 | 2013-03-04 | Ice and snow removing wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103106978A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409138A (en) * | 2014-12-01 | 2015-03-11 | 国网辽宁省电力有限公司锦州供电公司 | Anti-icing conductor |
| CN110690021A (en) * | 2019-11-18 | 2020-01-14 | 国网湖南省电力有限公司 | Perovskite-doped lanthanum-manganese oxide anti-icing material and preparation method and application thereof |
| CN112700907A (en) * | 2020-12-16 | 2021-04-23 | 国网辽宁省电力有限公司本溪供电公司 | Self-heating composite ferromagnetic material for anti-icing of transmission conductor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530801A (en) * | 1999-03-01 | 2003-10-14 | トラスティーズ・オブ・ダートマウス・カレッジ | Method and system for removing ice from a surface |
| CN101625909B (en) * | 2008-07-10 | 2012-05-02 | 中国电力科学研究院 | Method for manufacturing heating monofilament of composite conductive wire |
| CN101638549B (en) * | 2009-09-09 | 2012-09-05 | 中国电力科学研究院 | Anti-freezing heating functional coating for transmission line conductor |
| CN203118611U (en) * | 2013-01-05 | 2013-08-07 | 佛冈鑫源恒业电缆科技有限公司 | Ice-coating proof overhead conductor capable of automatically deicing and preventing waving |
| CN203179595U (en) * | 2013-03-04 | 2013-09-04 | 无锡市沪安电线电缆有限公司 | Deicing lead |
-
2013
- 2013-03-04 CN CN2013100675303A patent/CN103106978A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530801A (en) * | 1999-03-01 | 2003-10-14 | トラスティーズ・オブ・ダートマウス・カレッジ | Method and system for removing ice from a surface |
| CN101625909B (en) * | 2008-07-10 | 2012-05-02 | 中国电力科学研究院 | Method for manufacturing heating monofilament of composite conductive wire |
| CN101638549B (en) * | 2009-09-09 | 2012-09-05 | 中国电力科学研究院 | Anti-freezing heating functional coating for transmission line conductor |
| CN203118611U (en) * | 2013-01-05 | 2013-08-07 | 佛冈鑫源恒业电缆科技有限公司 | Ice-coating proof overhead conductor capable of automatically deicing and preventing waving |
| CN203179595U (en) * | 2013-03-04 | 2013-09-04 | 无锡市沪安电线电缆有限公司 | Deicing lead |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409138A (en) * | 2014-12-01 | 2015-03-11 | 国网辽宁省电力有限公司锦州供电公司 | Anti-icing conductor |
| CN110690021A (en) * | 2019-11-18 | 2020-01-14 | 国网湖南省电力有限公司 | Perovskite-doped lanthanum-manganese oxide anti-icing material and preparation method and application thereof |
| CN112700907A (en) * | 2020-12-16 | 2021-04-23 | 国网辽宁省电力有限公司本溪供电公司 | Self-heating composite ferromagnetic material for anti-icing of transmission conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |