CN204179611U - Hollow tubular high-voltage conducting wires - Google Patents
Hollow tubular high-voltage conducting wires Download PDFInfo
- Publication number
- CN204179611U CN204179611U CN201420545248.1U CN201420545248U CN204179611U CN 204179611 U CN204179611 U CN 204179611U CN 201420545248 U CN201420545248 U CN 201420545248U CN 204179611 U CN204179611 U CN 204179611U
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- China
- Prior art keywords
- conducting wires
- air pump
- hot blast
- voltage conducting
- communicated
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of hollow tubular high-voltage conducting wires, and its high-voltage conducting wires makes tubulose, and caliber is between 5mm to 50mm, and material is made up of the metal such as aluminium, copper.The centre of pipe is communicated with a three-way connection near electric power pylon, and by this three-way connection, be communicated to an air pump, air pump is communicated to hot blast occurring source, and whole body has at least an opening to lead to air.Its operation principle is: as sleet and accumulated snow, and high-voltage line has icing tendency, at this moment starts air pump, and air pump is communicated to hot blast occurring source, and hot blast, from three-way connection inflow pipe, leads to air eventually through body open.In pipe, hot blast makes to heat around high-voltage line, makes ice melting coming off.The beneficial effects of the utility model are: first: provide a kind of method preventing high-voltage line from freezing, second: the kelvin effect utilizing electric current, alleviate the weight of wire.The utility model significantly can strengthen the fail safe of outdoor electric power system.
Description
Technical field
The present invention relates to a kind of high-voltage conducting wires, especially have and prevent open air power device at the high-tension bus-bar running into the safeguard function frozen in sleet, snow disaster situation.
Background technology
At present, known high voltage transmission line insulator, circuit breaker insulator and other open air power device, running in sleet, snow disaster situation, there will be icing situation, and serious threat power equipment safety runs.Have recently emerged a kind of new invention: " ice-prevention mesh for open air power device ", it is needing the open air power device top of doing icing protection to fixedly mount the network structure that has toughness and suitable rigidity at low temperatures, and this network structure is called ice-prevention mesh.Its operation principle is: as sleet and accumulated snow, and ice-prevention mesh is first icing, forms an ice cap, is blinded by the open air power device be positioned at below it, make it from icing disaster.And cancellated design is to reduce windage, prevent strong wind disaster.And for the less mountain area of wind-force and rainy area, network structure is designed to the structure being similar to multiple eaves of a laminating layer, makes it increase certain anti-heavy rain performance.
But this technology is frozen to high-voltage line does not have effect.
Summary of the invention
In order to overcome high voltage transmission line insulator, circuit breaker insulator and other open air power device running in sleet, snow disaster situation, there will be icing situation, the deficiency that serious threat power equipment safety runs, the invention provides a kind of hollow tubular high-voltage conducting wires.
The technical solution adopted for the present invention to solve the technical problems is: comprise body, three-way connection, emptying exhaust outlet, air pump, hot blast occurring source; Described high-voltage conducting wires makes tubulose, and caliber is between 5mm to 50mm, and material is made up of the metal such as aluminium, copper.The centre of pipe is communicated with a three-way connection near electric power pylon, and by this three-way connection, be communicated to an air pump, air pump is communicated to hot blast occurring source, and whole body has at least an emptying exhaust outlet opening to lead to air.
Comprise described high-voltage conducting wires and make threaded tubular, caliber is at 8mm.
Or described three-way connection air inlet is provided with air cutoff valve.
In some cases, described air pump, hot blast occurring source are portable integral structure.
Comprise described air pump, hot blast occurring source is electronic examination energy resource supply.
Its operation principle is: as sleet and accumulated snow, and high-voltage line has icing tendency, at this moment starts air pump, and air pump is communicated to hot blast occurring source, and hot blast, from three-way connection inflow pipe, leads to air eventually through body open.In pipe, hot blast makes to heat around high-voltage line, makes ice melting coming off.
The invention has the beneficial effects as follows: first: provide a kind of prevent high-voltage line freeze method, and prior art seldom have consider slow down high-voltage line freeze.Second: the kelvin effect utilizing electric current, alleviate the weight of wire.And prior art seldom generally adopts solid construction, weight is large, and due to the impact of kelvin effect, conductive effect is not as the wire of hollow-core construction.Thus, the present invention significantly can strengthen the fail safe of outdoor electric power system.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the schematic diagram of embodiment one.
1. hollow tubular high-voltage conducting wires, 2. air pump, 3. three-way connections, 4. hot blast occurring source in figure.
Embodiment
In FIG, diameter 20mm, wall thickness 2mm hollow aluminum tubulation shape high-voltage conducting wires (1) are connected on electric air pump (2) by three-way connection (3), and electrodynamic pump is 220V Alternating Current Power Supply, and (4) are hot blast occurring source.
Claims (5)
1. a hollow tubular high-voltage conducting wires, is characterized in that: comprise body, three-way connection, emptying exhaust outlet, air pump, hot blast occurring source; Described high-voltage conducting wires makes tubulose, caliber is between 5mm to 50mm, material is made up of the metal such as aluminium, copper, the centre of pipe is communicated with a three-way connection near electric power pylon, by this three-way connection, be communicated to an air pump, air pump is communicated to hot blast occurring source, and whole body has at least an emptying exhaust outlet opening to lead to air.
2. hollow tubular high-voltage conducting wires according to claim 1, is characterized in that: described high-voltage conducting wires makes threaded tubular, and caliber is at 8mm.
3. hollow tubular high-voltage conducting wires according to claim 1, is characterized in that: described three-way connection air inlet is provided with air cutoff valve.
4. hollow tubular high-voltage conducting wires according to claim 1, is characterized in that: described air pump, hot blast occurring source are portable
Integral structure.
5. hollow tubular high-voltage conducting wires according to claim 1, is characterized in that: described air pump, hot blast occurring source are electronic examination energy resource supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545248.1U CN204179611U (en) | 2014-09-23 | 2014-09-23 | Hollow tubular high-voltage conducting wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545248.1U CN204179611U (en) | 2014-09-23 | 2014-09-23 | Hollow tubular high-voltage conducting wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179611U true CN204179611U (en) | 2015-02-25 |
Family
ID=52568386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545248.1U Expired - Fee Related CN204179611U (en) | 2014-09-23 | 2014-09-23 | Hollow tubular high-voltage conducting wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179611U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469592A (en) * | 2015-08-22 | 2017-03-01 | 天津有序环境科技发展有限公司 | The hollow high pressure bare wire of liner steel wire |
| CN108110712A (en) * | 2015-04-25 | 2018-06-01 | 郑州天舜电子技术有限公司 | A kind of jet-propelled electric wire deicing machine of remote control |
| CN109390896A (en) * | 2018-10-18 | 2019-02-26 | 国网江西省电力有限公司九江供电分公司 | A kind of environmental type service cable heat dissipation anti-icing equipment |
| CN114192504A (en) * | 2021-12-09 | 2022-03-18 | 贵州电网有限责任公司 | Hot-air deicing device for electric pole and operation method thereof |
-
2014
- 2014-09-23 CN CN201420545248.1U patent/CN204179611U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110712A (en) * | 2015-04-25 | 2018-06-01 | 郑州天舜电子技术有限公司 | A kind of jet-propelled electric wire deicing machine of remote control |
| CN108206499A (en) * | 2015-04-25 | 2018-06-26 | 杜志刚 | A kind of jet-propelled electric wire deicing machine |
| CN106469592A (en) * | 2015-08-22 | 2017-03-01 | 天津有序环境科技发展有限公司 | The hollow high pressure bare wire of liner steel wire |
| CN109390896A (en) * | 2018-10-18 | 2019-02-26 | 国网江西省电力有限公司九江供电分公司 | A kind of environmental type service cable heat dissipation anti-icing equipment |
| CN109390896B (en) * | 2018-10-18 | 2020-05-19 | 国网江西省电力有限公司九江供电分公司 | Green type power supply cable heat dissipation anti-icing device |
| CN114192504A (en) * | 2021-12-09 | 2022-03-18 | 贵州电网有限责任公司 | Hot-air deicing device for electric pole and operation method thereof |
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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: 20150225 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |