CN105207162A - Off-line de-icing device for high voltage line - Google Patents
Off-line de-icing device for high voltage line Download PDFInfo
- Publication number
- CN105207162A CN105207162A CN201510756192.3A CN201510756192A CN105207162A CN 105207162 A CN105207162 A CN 105207162A CN 201510756192 A CN201510756192 A CN 201510756192A CN 105207162 A CN105207162 A CN 105207162A
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- China
- Prior art keywords
- platform
- line
- rotation platform
- high voltage
- flame spraying
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
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- Catching Or Destruction (AREA)
Abstract
The invention relates to high voltage transmission, in particular to an off-line de-icing device for a high voltage line. The off-line de-icing device is characterized by comprising a supporting platform, an insulating platform, a rotary platform and a flame spraying system, wherein the flame spraying system comprises a flame spraying gun, an oil delivery pipe and an oil bottle group; the insulating platform is supported on the supporting platform through a plurality of high voltage insulators; the rotary platform is mounted on the insulating platform through a rotary disc; a vertical column is arranged on the rotary platform; the flame spraying gun is fixed on the vertical column in a hinged manner; a linear motor is arranged between the rear end of the flame spraying gun and the rotary platform; an outer gear ring is arranged on the rotary platform; the rotary platform comprises a rotary platform drive motor; a gear is arranged on the drive motor; the gear is meshed with the outer gear ring; the drive motor and the linear motor are in electric connection with a controller respectively; a rechargeable battery and a remote receiver are arranged in the controller. The off-line de-icing device for the high voltage line has the benefits that the off-line de-icing device can serve as a flexible and engine driven emergency facility to eliminate incidental freezing of high voltage lines.
Description
Technical field
The present invention relates to a kind of high-tension electricity conveying technology field, particularly relate to a kind of high-voltage line off-line deicer.
Background technology
Ice disaster has become one of hidden danger of impact to voltage transmission line safe operation, and its harm is, can break when network system snow and ice cover is serious, fall shaft tower, cause large area blackout, and the time had an accident is in severe winter, heavy snow is closed a road to traffic, and is difficult to maintenance.In China comparatively speaking because most area temperature in winter is also not very too low, the frequency therefore cable occurring icing is not high, and region is few.Just because of this, if all take the online deicing measure arranged for ultra-high-tension power transmission line, not only cost is high, and has little significance.But in long-time, when always having the unexpected weather disaster of unexpected appearance, the snow disaster situation that decades as appearance in 2008 do not meet, bring the difficulty being difficult to tackle to the high-tension line of the many southern areas of China, high-tension cable occurs that ice disaster there is no good counter-measure; Also have many technical schemes about high voltage cable deicing at present, as mechanical deicing, ultrasonic deicing, high-altitude flame are heated etc., but its common feature is erected on high-voltage line by deicer, and by moving around removing accumulated ice on high-voltage line; This kind of device not only original capital is very large, and on high-voltage line, be difficult to real enforcement, and especially for high voltage power transmission, in move operation, insulating protection aspect all compares and is difficult to reach enforcement.Patent 201420286878.1 discloses a kind of de-icing device for electric wire, and it makes use of combustion gas baking, but still need to straddle on high-voltage line and carry out, this still exists the problems referred to above, is in fact difficult to implement.Therefore, interim deicing measure feasible under China adopts line, the interim emergency processing when there is ice and snow calamity, not only solves critical for the moment, and practical, and cost is lower.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, provide a kind of can the voltage wire ice removing device of Emergency use temporarily.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of high-voltage line off-line deicer, it is characterized in that, comprise support platform, insulated platform, rotation platform and flame spraying system, shown flame spraying system comprises flame gun, petroleum pipeline and oil bottle group, described insulated platform is supported in described support platform by multiple high-tension insulator, described rotation platform is arranged on described insulated platform by rotating disk, described rotation platform is provided with column, described flame gun is hingedly fixed on described column, linear electric motors are provided with between the rear end of described flame gun and rotation platform, described rotation platform is provided with external toothing, also comprise rotation platform drive motors, described drive motors is provided with gear, described gear is meshed with described external toothing, described petroleum pipeline and oil bottle group are fixed on described rotation platform, described drive motors and linear electric motors are electrically connected with controller respectively, rechargeable battery and receiver of remote-control sytem is provided with in described controller.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the remote controller mated with described receiver of remote-control sytem is also comprised.
Further, also comprise the electromagnetically operated valve be located on described petroleum pipeline and the ignition be located on described flame gun, described electromagnetically operated valve and ignition are electrically connected with described controller.
The invention has the beneficial effects as follows: one is be easy to carry, and can assemble at the scene with kit form; But be convenient to interim Emergency use; Three is use safety, owing to adopting remote-control gear and high-tension insulator, has not only ensured the safety of power high-voltage line in ice detachment, and has ensured the personal safety of anti-ice operation people.
Accompanying drawing explanation
Fig. 1 is the high-voltage line off-line deicer result schematic diagram of invention;
In FIG, 1, support platform; 2, high-tension insulator; 3, insulated platform; 4, rotating disk; 5, gear; 6, drive motors; 7, controller; 8, linear electric motors; 9, column; 10, ignition; 11, flame gun; 12, petroleum pipeline; 13, electromagnetically operated valve; 14, oil bottle group; 15, external toothing; 16, rotation platform.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of high-voltage line off-line deicer, comprise support platform 1, insulated platform 3, rotation platform 16 and flame spraying system, shown flame spraying system comprises flame gun 11, petroleum pipeline 12 and oil bottle group 14, described insulated platform 3 is supported in described support platform 1 by multiple high-tension insulator 2, described rotation platform 16 is arranged on described insulated platform 3 by rotating disk 4, described rotation platform 16 is provided with column 9, described flame gun 11 is hingedly fixed on described column 9, linear electric motors 8 are provided with between the rear end of described flame gun 11 and rotation platform 16, the stator terminal of described linear electric motors 8 and axle stretch end are hinged on the tail end of described rotation platform and flame gun respectively.Described rotation platform 16 is provided with external toothing 15, also comprise rotation platform drive motors 6, described drive motors 6 is provided with gear 5, described gear 5 is meshed with described external toothing 15, described petroleum pipeline 12 and oil bottle group 14 are fixed on described rotation platform 16, described drive motors 6 and linear electric motors 8 are electrically connected with controller 7 respectively, are provided with rechargeable battery and receiver of remote-control sytem in described controller 7.
Also comprise the remote controller mated with described receiver of remote-control sytem.
Also comprise the electromagnetically operated valve 13 be located on described petroleum pipeline 12 and the ignition 10 be located on described flame gun 11, described electromagnetically operated valve 13 and ignition 10 are electrically connected with described controller 7.
In the specific implementation, flame spraying system can adopt domestic 74 formula flame throwers, and it is made up of oil bottle group, petroleum pipeline and flame gun, full weight 20 kilograms, total length 850 millimeters, bore 14.5 millimeters, adapted 3 propellant bottles, maximum range 40 meters ~ 45 meters, can also extend flame jet length by porcelain sleeve, described porcelain sleeve is the conical sleeve of surperficial uniform through hole, and its one end exports with flame gun and is connected, the other end points to aerial, is enough to reach use height for general high voltage circuit; Also can adopt the flame flame gun that range is farther, its range can reach 80 meters, and can move this device so less just can deicing.Certainly, can lengthen flame gun makes it be more suitable for field high pressure deicing use.
Because high-tension cable is not with sheath, although flame kernel temperatures as high thousand degree, arrive the temperature of cable surface or limited, can not damage for metallic cable; And due to metallic cable thermal conductivity good, when to localized heating, temperature can be delivered to rapidly cable both sides, makes disintegrating in conjunction with weak part and ice cube being come off of ice cube and cable.In addition, although the flame envelope of flame does not possess conductivity, adopt the insulated platform of high-tension insulator support to very necessary during live line working.When necessary charged deicing, especially to note ensureing not affect alternate insulation.Certain can power failure operation be better in short-term.
About the length of high-tension insulator and the height of support, adaptability should be done with the requirement of the different high-voltage fence of work to insulation degree and make.Safe and reliable with what guarantee in use procedure.
During concrete use, assembled at the scene by this device, set up, then people stands in ground by remote controller manipulation flame gun along cable moving, and after flame aligns cable, opens solenoid valve gets final product jet flames; When needs mobile device, stop flame operation.Ordinary circumstance, the cable of erection is a kind of catenary construction, only namely one section of removing about most lowered position can need be ensured transmission of electricity safety substantially.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a high-voltage line off-line deicer, it is characterized in that, comprise support platform, insulated platform, rotation platform and flame spraying system, shown flame spraying system comprises flame gun, petroleum pipeline and oil bottle group, described insulated platform is supported in described support platform by multiple high-tension insulator, described rotation platform is arranged on described insulated platform by rotating disk, described rotation platform is provided with column, described flame gun is hingedly fixed on described column, linear electric motors are provided with between the rear end of described flame gun and rotation platform, described rotation platform is provided with external toothing, also comprise rotation platform drive motors, described drive motors is provided with gear, described gear is meshed with described external toothing, described petroleum pipeline and oil bottle group are fixed on described rotation platform, described drive motors and linear electric motors are electrically connected with controller respectively, rechargeable battery and receiver of remote-control sytem is provided with in described controller.
2. high-voltage line off-line deicer according to claim 1, is characterized in that, also comprises the remote controller mated with described receiver of remote-control sytem.
3. high-voltage line off-line deicer according to claim 1 and 2, is characterized in that, also comprise the electromagnetically operated valve be located on described petroleum pipeline and the ignition be located on described flame gun, described electromagnetically operated valve and ignition are electrically connected with described controller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756192.3A CN105207162B (en) | 2015-11-09 | 2015-11-09 | A kind of offline deicer of high-voltage line |
| CN201710686514.0A CN107465163B (en) | 2015-11-09 | 2015-11-09 | A kind of long-range deicer of high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756192.3A CN105207162B (en) | 2015-11-09 | 2015-11-09 | A kind of offline deicer of high-voltage line |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710686514.0A Division CN107465163B (en) | 2015-11-09 | 2015-11-09 | A kind of long-range deicer of high-voltage line |
Publications (2)
| Publication Number | Publication Date |
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| CN105207162A true CN105207162A (en) | 2015-12-30 |
| CN105207162B CN105207162B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710686514.0A Active CN107465163B (en) | 2015-11-09 | 2015-11-09 | A kind of long-range deicer of high-voltage line |
| CN201510756192.3A Active CN105207162B (en) | 2015-11-09 | 2015-11-09 | A kind of offline deicer of high-voltage line |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710686514.0A Active CN107465163B (en) | 2015-11-09 | 2015-11-09 | A kind of long-range deicer of high-voltage line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671830A (en) * | 2016-12-29 | 2017-05-17 | 李子木 | De-icing device for high-speed rail electrical contact wire |
| CN107302203A (en) * | 2016-04-15 | 2017-10-27 | 天津市盛佳怡电子有限公司 | A kind of power cable deicer |
| CN107611903A (en) * | 2017-09-14 | 2018-01-19 | 国网山东省电力公司莱芜供电公司 | A kind of overhead cable snow-removing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100882793B1 (en) * | 2008-11-14 | 2009-02-10 | 태한전기 주식회사 | Establishing structure of transformer at the electric pole |
| CN202550452U (en) * | 2012-05-07 | 2012-11-21 | 丁巧娜 | Wire deicing machine |
| CN103433241A (en) * | 2013-08-16 | 2013-12-11 | 广东电网公司电力科学研究院 | Transformer substation insulator dry ice cleaning vehicle |
| CN203983837U (en) * | 2014-05-30 | 2014-12-03 | 国网山西省电力公司电力科学研究院 | A kind of de-icing device for electric wire |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01243821A (en) * | 1988-03-25 | 1989-09-28 | Toshiba Corp | Remote monitoring controller |
| CN103411221B (en) * | 2013-08-05 | 2016-01-13 | 国家电网公司 | A kind of outdoor electric facility deicer |
| CN103498457A (en) * | 2013-09-23 | 2014-01-08 | 浙江海洋学院 | Deicer on sea |
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2015
- 2015-11-09 CN CN201710686514.0A patent/CN107465163B/en active Active
- 2015-11-09 CN CN201510756192.3A patent/CN105207162B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100882793B1 (en) * | 2008-11-14 | 2009-02-10 | 태한전기 주식회사 | Establishing structure of transformer at the electric pole |
| CN202550452U (en) * | 2012-05-07 | 2012-11-21 | 丁巧娜 | Wire deicing machine |
| CN103433241A (en) * | 2013-08-16 | 2013-12-11 | 广东电网公司电力科学研究院 | Transformer substation insulator dry ice cleaning vehicle |
| CN203983837U (en) * | 2014-05-30 | 2014-12-03 | 国网山西省电力公司电力科学研究院 | A kind of de-icing device for electric wire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302203A (en) * | 2016-04-15 | 2017-10-27 | 天津市盛佳怡电子有限公司 | A kind of power cable deicer |
| CN106671830A (en) * | 2016-12-29 | 2017-05-17 | 李子木 | De-icing device for high-speed rail electrical contact wire |
| CN107611903A (en) * | 2017-09-14 | 2018-01-19 | 国网山东省电力公司莱芜供电公司 | A kind of overhead cable snow-removing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107465163A (en) | 2017-12-12 |
| CN107465163B (en) | 2019-07-30 |
| CN105207162B (en) | 2017-09-29 |
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Inventor after: Chi Shaohui Inventor after: Jiao Dafeng Inventor after: Xu Haiqiang Inventor after: Peng Yuntao Inventor after: Guo Zhiyuan Inventor after: Tian Chuanming Inventor after: Zhang Yanling Inventor after: Liu Kai Inventor after: Wang Xianxin Inventor after: Li Qikai Inventor after: Li Delong Inventor after: Xu Zhiqiang Inventor after: Wang Yiting Inventor after: Zhao Sen Inventor after: Ding Weiping Inventor after: Li Shuo Inventor after: Jiang Leixian Inventor after: Sun Zhengping Inventor after: Yu Xiu Inventor after: Sun Jingyu Inventor after: Wang Jianjun Inventor after: Li Hongfu Inventor after: Liu Cheng Inventor after: Yang Zhou Inventor after: Liu Xueli Inventor after: Su Hainan Inventor before: Xu Yingtao Inventor before: Cai Hong |
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Effective date of registration: 20200318 Address after: 226000 No.20 Fuxing Road, Yuelai Town, Haimen City, Nantong City, Jiangsu Province Patentee after: NANTONG YOUYUAN ART PATTERN DESIGN Co.,Ltd. Address before: 265100 No. 52 Longshan street, Yantai, Shandong, Haiyang Patentee before: STATE GRID SHANDONG HAIYANG POWER SUPPLY Co. |