CN203013384U - High voltage transmission line with anti-icing nano paint coating - Google Patents
High voltage transmission line with anti-icing nano paint coating Download PDFInfo
- Publication number
- CN203013384U CN203013384U CN 201220728221 CN201220728221U CN203013384U CN 203013384 U CN203013384 U CN 203013384U CN 201220728221 CN201220728221 CN 201220728221 CN 201220728221 U CN201220728221 U CN 201220728221U CN 203013384 U CN203013384 U CN 203013384U
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- high voltage
- transmission line
- ice
- nano paint
- paint coating
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Abstract
The utility model relates to a high voltage transmission line with an anti-icing nano paint coating. The high voltage transmission line comprises the anti-icing nano paint coating and a conductive medium. The nano paint coating is outside the conductive medium. According to the high voltage transmission line, the anti-icing nano paint coating is painted outside the high voltage line to form a compound structure, so that the high voltage line has the advantages of being antifouling, anti-icing, high in wear resistance and the like; painting the anti-icing nano paint coating outside the high voltage line is a long-term, high-efficiency, convenient, economical and feasible way of actively resisting snow and ice disasters; super-cooled water drops are delayed and prevented from icing on the high voltage transmission line; and the high voltage transmission line will not generate an ice coating or generates micro ice in rainy and snowy days .
Description
Technical field
The utility model relates to a kind of high voltage transmission line with nano paint coating, ice-covering-proof effect, belongs to power domain.
Background technology
Recent years, due to the impact that is subjected to Global climate change, the weather conditions uncertain factor increases, the frequency, intensity that extreme weather events occurs all are increase trend, electrical network breaks down under the diastrous weather condition obviously to be increased, especially in recent years the tripping operation fault occurs transmission line obviously increases, and the safe operation of circuit in serious threat.Icing and accumulated snow are a kind of natural phenomenas, yet are natural calamities for the electric power system icing, and the safe operation of electric power system in the line ice coating serious threat.The harm that powerline ice-covering causes electric power system comprises and causes that conductor galloping, broken string, shaft tower collapse and cause machinery and the electric accidents such as flashover.The safe and reliable operation of electric power and communication network in the serious threat of powerline ice-covering accumulated snow.
Ice-covering-proof is a global problem, and oneself has set up particular study mechanism as morning such as Canada, the U.S. for ice damage multiple country, carries out large quantity research to solving the icing problem.Usually adopt at present mechanical deicing both at home and abroad, be coated with and spread deicer, heating deicing and 4 kinds of de-icing methods of natural passive means deicing.
1) mechanical deicing.By manual operation, adopt suitable deicing machinery to carry out deicing, be characterized in that operating cost is low, but passivity is strong, efficient is low, working strength is large and be subjected to weather and landform limits, can only be as a kind of emergency method, both dangerous, very ineffective again.
2) be coated with and spread deicer.Spread deicer by substrate surface is coated with, reduce freezing point.Deicer is generally liquid or salt, and soil is had pollution, road pavement corrosion, can only be coated with temporarily and spread, and timeliness is short.More in the road surface deicing use, effect is also obvious.
3) heating deicing.By to substrate surface heating deicing, for example aircraft surfaces is carried out the quick deicing of aircraft surfaces by hot blast, deep fat or fuselage surface heater element energising heating.For power transmission line, low Curie's magnet-wire ice-melting method of China's Wuhan High Voltage Research Institute research and development is taked the man-made short-circuit to power transmission line, by electric heating Automatic-heating power transmission line, power transmission line is melted voluntarily by icing.Specific practice is, according to the voltage of power transmission line (can segmentation carry out), short circuit (perhaps adding a load) before power transmission line access transformer adjusts suitable heating current and carries out ice-melt.But the short circuit ice-melt must be satisfied 3 conditions: 1. needs have the enough electric power that continues, and this needs the normal operational support of electric power system.In current southern ice and snow disaster area, the electric power system paralysis, the method can't be implemented; 2. need to perform preventing that load that security protection work and short circuit cause destroys; The trouble free service that 3. need to instruct and supervise subject to higher authority and fire fighting safety service.
4) naturally passive deicing.By being coated with ice-covering-proof coating at substrate surface, reducing ice to the ice cover on the adhesive force of substrate surface and surface, recycling wind and elemental effect and make ice easily break away from substrate surface.These class methods are simple, cost is low, can play in a lot of places the effect that reduces ice damage.Even if in the time of under extreme conditions need adopting artificial deicing, also because ice is little to substrate surface adhesive force, work difficulty can greatly reduce.It is slower that but existing ice-covering-proof coating is smeared the cold and hot exchange of later wire, and the performance such as antifouling, ice-covering-proof and wear-resistant is general.
The utility model content
The utility model provides a kind of high voltage transmission line with nano paint coating, ice-covering-proof effect, it has solved the various deficiencies of existing high voltage transmission line aspect ice-covering-proof, it is slower that particularly existing ice-covering-proof coating is smeared the cold and hot exchange of later wire, and solve the problems such as the performance such as antifouling, ice-covering-proof and wear-resistant is general.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of high voltage transmission line with nano paint coating, ice-covering-proof effect, it comprises nano paint coating and the conducting medium with ice-covering-proof effect, described nano paint coating is coated on the outside of conducting medium.
Preferred version of the present utility model is: described conducting medium is silver-gilt copper wire, tinned copper wire or nickel plating copper wire.
Preferred version of the present utility model is: described conducting medium is the silver-copper plated steel clad silk.
The preparation method that the nano paint with ice-covering-proof effect that the utility model is used is coated with: at first according to weight percent meter, take respectively macromolecule resin 10% ~ 15%, titanium dioxide 20% ~ 25%, silicon dioxide 30% ~ 35%, it is 3% ~ 5% that class is bored carbon; Solvent is 19% ~ 32%; Then macromolecule resin, titanium dioxide, silicon dioxide and class are bored the carbon compound and mix, grind, making its grain diameter is 1 ~ 100nm; Raw material after evenly joins solvent with mixed grinding at last, fully stirs, and namely gets described for the ice-covering-proof nano paint of ultra-high-tension power transmission line.
Described macromolecule resin is at least a polyethylene, polypropylene, polyvinyl chloride, polystyrene, polytetrafluoroethylene and Merlon.
Described class is bored carbon, and according to weight percent meter, it comprises carbon 50% ~ 60%, silicon 20% ~ 30%, germanium 10% ~ 20%.
The nano paint that will have an ice-covering-proof effect is coated with spraying, brushes or spray to the mode that the foam-rubber cushion libation at an ancient wedding ceremony is coated with the outside of conducting medium, spraying, brushes or is coated with the foam-rubber cushion libation at an ancient wedding ceremony and brush as much as possible smoothly, and needs definite point or zone that does not spray that do not stay.
The beneficial effects of the utility model:
The utility model adopts the nano paint with ice-covering-proof effect to be coated onto the outside of high-tension bus-bar, form composite construction, make high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, it is a kind of long-term, efficient, convenient, economic and practicable active anti-ice-snow disaster method, realization delays and stops super-cooling waterdrop to freeze on ultra-high-tension power transmission line, and high-tension line does not produce icing or produces micro-icing at sleety weather.
Description of drawings
Fig. 1 is structural representation sketch of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of high voltage transmission line with nano paint coating, ice-covering-proof effect, it comprises nano paint coating 1 and the conducting medium 2 with ice-covering-proof effect, described nano paint coating 1 is coated on the outside of conducting medium 2.
Conducting medium 2 described in the utility model can be selected different wires according to different transmission of electricity requirements, as is silver-gilt copper wire, tinned copper wire, nickel plating copper wire or silver-copper plated steel clad silk.
The preparation method that the nano paint with ice-covering-proof effect that the utility model is used is coated with: at first according to weight percent meter, take respectively macromolecule resin 10% ~ 15%, titanium dioxide 20% ~ 25%, silicon dioxide 30% ~ 35%, it is 3% ~ 5% that class is bored carbon; Solvent is 19% ~ 32%; Then macromolecule resin, titanium dioxide, silicon dioxide and class are bored the carbon compound and mix, grind, making its grain diameter is 1 ~ 100nm; Raw material after evenly joins solvent with mixed grinding at last, fully stirs, and namely gets described for the ice-covering-proof nano paint of ultra-high-tension power transmission line.
Described macromolecule resin is at least a polyethylene, polypropylene, polyvinyl chloride, polystyrene, polytetrafluoroethylene and Merlon.
Described class is bored carbon, and according to weight percent meter, it comprises carbon 50% ~ 60%, silicon 20% ~ 30%, germanium 10% ~ 20%.
The utility model adopts the nano paint with ice-covering-proof effect to be coated onto the outside of high-tension bus-bar, the composite construction that forms, make high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method realizes delaying and stops on the super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing or produces micro-icing at sleety weather.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. high voltage transmission line with nano paint coating, ice-covering-proof effect, it is characterized in that: it comprises nano paint coating and the conducting medium with ice-covering-proof effect, and described nano paint coating is coated on the outside of conducting medium.
2. high voltage transmission line as claimed in claim 1, it is characterized in that: described conducting medium is silver-gilt copper wire, tinned copper wire or nickel plating copper wire.
3. high voltage transmission line as claimed in claim 1, it is characterized in that: described conducting medium is the silver-copper plated steel clad silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728221 CN203013384U (en) | 2012-12-26 | 2012-12-26 | High voltage transmission line with anti-icing nano paint coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728221 CN203013384U (en) | 2012-12-26 | 2012-12-26 | High voltage transmission line with anti-icing nano paint coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013384U true CN203013384U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728221 Expired - Fee Related CN203013384U (en) | 2012-12-26 | 2012-12-26 | High voltage transmission line with anti-icing nano paint coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2559477C2 (en) * | 2013-07-16 | 2015-08-10 | Александр Николаевич Печурица | Dye for ice |
-
2012
- 2012-12-26 CN CN 201220728221 patent/CN203013384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2559477C2 (en) * | 2013-07-16 | 2015-08-10 | Александр Николаевич Печурица | Dye for ice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151226 |