CN101588030A - Power transmission line capable of preventing ice rain by wind-inletting method - Google Patents
Power transmission line capable of preventing ice rain by wind-inletting method Download PDFInfo
- Publication number
- CN101588030A CN101588030A CNA2009101345380A CN200910134538A CN101588030A CN 101588030 A CN101588030 A CN 101588030A CN A2009101345380 A CNA2009101345380 A CN A2009101345380A CN 200910134538 A CN200910134538 A CN 200910134538A CN 101588030 A CN101588030 A CN 101588030A
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- pipeline
- wind
- lead
- line
- power transmission
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Abstract
A power transmission line capable of preventing ice rain by wind-inletting method belongs to the transmission line technology field. The structure is: a wind inletting pipeline is added into the existing line (steel reinforced aluminium conductor), and winded in the twisted wire; and is fixed on the iron tower together with the line; air orifices are distributed on the pipeline, one end of the pipeline is connected with the air compressor disposed in electricity transmission or transformer substation, the other end is sealed. When the rice rain formation information is notified by weather forecast, the air compressor is started for supplying wind to the pipeline, and the wind blows out from the air orifices on the whole pipeline, in this case, the water drops fallen on the line is blown off at once by the wind from the air orifices, and can not stay on the line surface; thereby, the ice rain cannot damage the power transmission lines.
Description
Technical field
A kind of transmission pressure that utilizes the anti-sleet of ventilation method belongs to the transmission line field.
Background technology
Along with global warming, disastrous weather is more and more, and the appearance of sleet has just brought a lot of troubles to transmission line, and in order to guarantee normally to send electricity, people have had many ways, and I increase a kind of technical scheme at this.
Summary of the invention
The technical program is prevented the lead sleet with ventilation method.Structure is that (steel reinforced aluminium conductor) adds an air pipe in present lead, and pipeline is wrapped in the twisted wire, and pipeline and lead are fixed on the iron tower simultaneously when setting up.Be distributed with pore on pipeline, an end of pipeline is connected on the pressure fan that is located at the power transmission and transformation station, and the other end is shut.When weather forecast has sleet to form, to open pressure fan and blow to pipeline, wind blows to the external world by pore from the lead space in whole pipe, at this moment, the water droplet that drops on the twisted wire is blown away from the wind in the pipeline at any time, and rainwater can't remain in the twisted wire surface, and sleet also just can't damage electric wire.
Description of drawings
Fig. 1, pipeline transmission line figure
Fig. 2, conductor cross-section figure
1, pipeline, 2, pore, 3, pressure fan, 4, the insulation airduct, 5, twisted wire.
Embodiment
As shown in Figure 1, 2, add a breather line 1 in lead, pipeline 1 is wrapped in the twisted wire 5, and pipeline 1 is fixed on the iron tower simultaneously with lead when setting up.On pipeline 1, be distributed with pore 2; One end of pipeline 1 is connected on the pressure fan 3 by insulation airduct 4, and the other end is shut.Blast machine 3 is installed in defeated the change in the station.When weather forecast has sleet to form, open pressure fan 3 to pipeline 1 air-supply, wind blows to the external world by pore 2 from the lead space in whole pipe 1, thereby has blown away the rainwater that drops on the lead, and sleet also just can't damage electric wire.
Claims (1)
- A kind of transmission pressure that utilizes the anti-sleet of ventilation method belongs to the transmission line field; Technical characterictic is: with the anti-lead sleet of ventilation method; Add an air pipe (1) in lead, pipeline (1) is wrapped in the twisted wire (5), and pipeline when setting up (1) is fixed on the iron tower with lead simultaneously; On pipeline (1), be distributed with pore (2); One end of pipeline (1) is connected on the pressure fan (3) by insulation airduct (4), and the other end is shut; Blast machine (3) is installed in the power transmission and transformation station; When the meteorology notice has sleet to form, open pressure fan (3) to pipe (1) air-supply; Wind blows to the external world by pore (2) from the lead space in whole pipe (1), thereby has blown away the rainwater that drops on the lead, and sleet also just can't damage electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101345380A CN101588030B (en) | 2009-04-15 | 2009-04-15 | Power transmission line capable of preventing ice rain by wind-inletting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101345380A CN101588030B (en) | 2009-04-15 | 2009-04-15 | Power transmission line capable of preventing ice rain by wind-inletting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101588030A true CN101588030A (en) | 2009-11-25 |
| CN101588030B CN101588030B (en) | 2011-03-16 |
Family
ID=41372149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101345380A Expired - Fee Related CN101588030B (en) | 2009-04-15 | 2009-04-15 | Power transmission line capable of preventing ice rain by wind-inletting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101588030B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354939A (en) * | 2011-10-02 | 2012-02-15 | 冯世英 | Oil-air-process anti-freezing-rain transmission wire |
| CN107732733A (en) * | 2017-11-06 | 2018-02-23 | 国网河南省电力公司登封市供电公司 | The artificial moist heat de-icing method of transformer station and the deicing system |
-
2009
- 2009-04-15 CN CN2009101345380A patent/CN101588030B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354939A (en) * | 2011-10-02 | 2012-02-15 | 冯世英 | Oil-air-process anti-freezing-rain transmission wire |
| CN107732733A (en) * | 2017-11-06 | 2018-02-23 | 国网河南省电力公司登封市供电公司 | The artificial moist heat de-icing method of transformer station and the deicing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101588030B (en) | 2011-03-16 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20140415 |