CN103696608A - Anti-rain freezing high-voltage line iron tower - Google Patents

Anti-rain freezing high-voltage line iron tower Download PDF

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Publication number
CN103696608A
CN103696608A CN201310635954.5A CN201310635954A CN103696608A CN 103696608 A CN103696608 A CN 103696608A CN 201310635954 A CN201310635954 A CN 201310635954A CN 103696608 A CN103696608 A CN 103696608A
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CN
China
Prior art keywords
tower
cylinder main
tower cylinder
control module
arm
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Application number
CN201310635954.5A
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Chinese (zh)
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CN103696608B (en
Inventor
李蕴恒
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国家电网公司
国网河南省电力公司许昌供电公司
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Priority to CN201310635954.5A priority Critical patent/CN103696608B/en
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Abstract

The invention discloses an anti-rain freezing high-voltage line iron tower, which comprises a barrel-type tower barrel main body, wherein a tower door is arranged on the lower part of the tower barrel main body; a cross arm is arranged on the upper part of the tower barrel main body; a heating device connected with a power supply is arranged in the tower barrel main body; a control module is in control connection with the heating device. According to the anti-rain freezing high-voltage line iron tower, the heating device is arranged in the barrel-type tower barrel main body, and is used for heating the tower barrel main body to timely melt ice and snow, which cover the surface of the tower barrel main body, under the condition of rain freezing, so that economic loss caused by the collapse of the high-voltage line iron tower is avoided, and the normal power supply of a power grid is maintained.

Description

A kind of rainproof formula high-tension line steel tower that freezes
Technical field
The present invention relates to a kind of high-tension line steel tower, relate in particular to a kind of rainproof formula high-tension line steel tower that freezes.
Background technology
In the area of China's cold wet, used high-tension line steel tower still adopts steelframe steel tower.In season in severe winter, particularly, after sleety weather, often there is rain and freeze phenomenon in steelframe steel tower surface, amasss and cover a large amount of ice and snow.Serious along with the freezing phenomenon in steelframe steel tower surface, the weight of ice and snow is increasing, and very easily because bearing the weight of a large amount of ice and snow, the phenomenon that collapses directly causes the interruption of mains supply to steel tower, causes serious economic loss.
Summary of the invention
The object of this invention is to provide a kind of rainproof formula high-tension line steel tower that freezes, can in the adverse circumstances of cold wet, guarantee that high-tension line steel tower is not frozen by rain and affects, maintain electrical network normal power supply, stop the security incident because of the initiation of high-tension line collapse of iron tower, avoid economic loss.
The present invention adopts following technical proposals:
A kind of rainproof formula high-tension line steel tower that freezes, the tower cylinder main body that comprises cartridge type, tower cylinder lower body part is provided with pyller, and tower cylinder main body top is provided with cross-arm, described tower cylinder inside is provided with the heater being connected with power supply, control module control connection heater.
Described tower cylinder main body is taper tower cylinder main body, and cross-arm adopts cartridge type cross-arm.
Described heater adopts warm-air drier, and control module is by relay drive circuit control connection warm-air drier.
Described tower cylinder main body and cross-arm external surface are provided with temperature pick up, the signal input part of the signal output part link control module of temperature pick up.
In described tower cylinder main body, be provided with gas barrier, control module and heater are arranged in the tower cylinder main body of gas barrier top, gas barrier top and be positioned in the tower cylinder main body of heater below and be provided with air inlet port, is provided with several steam vents on tower cylinder main body and cross-arm.
Described tower cylinder main body top is provided with camera head, the signal input part of the signal output part link control module of camera head, and control module is carried out communication by the host computer in radio transmitting device and Control Room.
The present invention is by arranging heater in cartridge type tower cylinder body interior, utilize heater to heat up to tower cylinder main body, can in the situation that freezing, generation rain dissolve in time the ice and snow that tower cylinder body surfaces covers, avoid the economic loss causing because of high-tension line collapse of iron tower, maintain electrical network normal power supply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is theory diagram of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes tower cylinder main body 1, tower cylinder main body 1 adopts taper cartridge type tower cylinder main body, tower cylinder main body 1 bottom is provided with pyller 2, tower cylinder main body 1 top is provided with cross-arm 3, and cross-arm adopts cartridge type cross-arm 3, cartridge type cross-arm 3 inner chambers and the 1 inner chamber conducting of tower cylinder main body.Tower cylinder main body 1 inside is provided with the heater 4 being connected with power supply, control module control connection heater 4.In the present invention, heater 4 adopts warm-air drier, has heating and blowing effect, and control module is by relay drive circuit control connection warm-air drier.In tower cylinder main body 1, be provided with gas barrier 5, tower cylinder main body 1 inside is divided into upper and lower two parts, make full use of tower cylinder main body 1 temperature that hot air energy improves gas barrier 5 tops.Control module and heater 4 are arranged in the tower cylinder main body 1 of gas barrier 5 tops, and gas barrier 5 tops and be positioned in the tower cylinder main body 1 of heater 4 belows and be provided with air inlet port 6 are provided with several steam vents 7 on tower cylinder main body 1 and cross-arm 3.The direction of arrow in Fig. 1 represents gas flow direction, and the air entering from air inlet port 6 is heated under the effect of warm-air drier, then 7 discharges from gas outlet; Due to tower cylinder main body 1 and cross-arm 3 internal gas temperature risings, tower cylinder main body 1 and the cross-arm 3 of irony also can heat up gradually, when tower cylinder main body 1 and cross-arm 3 temperature rise to 5 ℃, icing on tower cylinder main body 1 and cross-arm 3 will dissolve naturally, can effectively avoid the high-tension line collapse of iron tower phenomenon causing because icing weight is excessive.
In order to realize the Long-distance Control of heater 4 and automatically to control, the present invention is also provided with temperature pick up 8 in tower cylinder main body 1 and cross-arm 3 external surfaces, the signal input part of the signal output part link control module of temperature pick up 8; At tower cylinder main body 1 top, be provided with camera head 9, the signal input part of the signal output part link control module of camera head 9, control module is carried out communication by the host computer in radio transmitting device and Control Room.Staff in Control Room can pass through the icing situation of camera head 9 Real Time Observation tower cylinder main body 1 outsides, when needs heat deicing, staff sends enabling signal by host computer, control module receives after enabling signal by radio transmitting device, by control relay circuit, controls heater 4 work; When being arranged on the temperature pick up 8 of tower cylinder main body 1 and cross-arm 3 external surface settings and tower cylinder main body 1 and cross-arm 3 hull-skin temperatures being detected and arrive 5 ℃, control module is controlled heater 4 and is quit work.Staff in Control Room also can pass through the icing situation of camera head 9 observing tower cylinder main body 1 outsides, then by host computer, manually controls heater 4 and quits work.
Power supply can adopt the low-voltage supply line by introducing from ultra-high-tension power transmission line, also can adopt small generator.

Claims (6)

1. the rainproof formula high-tension line steel tower that freezes, it is characterized in that: comprise the tower cylinder main body of cartridge type, tower cylinder lower body part is provided with pyller, and tower cylinder main body top is provided with cross-arm, described tower cylinder inside is provided with the heater being connected with power supply, control module control connection heater.
2. the rainproof formula high-tension line steel tower that freezes according to claim 1, is characterized in that: described tower cylinder main body is taper tower cylinder main body, and cross-arm adopts cartridge type cross-arm.
3. the rainproof formula high-tension line steel tower that freezes according to claim 2, is characterized in that: described heater adopts warm-air drier, and control module is by relay drive circuit control connection warm-air drier.
4. the rainproof formula high-tension line steel tower that freezes according to claim 3, is characterized in that: described tower cylinder main body and cross-arm external surface are provided with temperature pick up, the signal input part of the signal output part link control module of temperature pick up.
5. the rainproof formula high-tension line steel tower that freezes according to claim 4, it is characterized in that: in described tower cylinder main body, be provided with gas barrier, control module and heater are arranged in the tower cylinder main body of gas barrier top, gas barrier top and be positioned in the tower cylinder main body of heater below and be provided with air inlet port, is provided with several steam vents on tower cylinder main body and cross-arm.
6. the rainproof formula high-tension line steel tower that freezes according to claim 5, it is characterized in that: described tower cylinder main body top is provided with camera head, the signal input part of the signal output part link control module of camera head, control module is carried out communication by the host computer in radio transmitting device and Control Room.
CN201310635954.5A 2013-12-03 2013-12-03 One is rainproof freezes formula high-tension line steel tower Active CN103696608B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310635954.5A CN103696608B (en) 2013-12-03 2013-12-03 One is rainproof freezes formula high-tension line steel tower

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Application Number Priority Date Filing Date Title
CN201310635954.5A CN103696608B (en) 2013-12-03 2013-12-03 One is rainproof freezes formula high-tension line steel tower

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CN103696608B CN103696608B (en) 2016-04-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106223703A (en) * 2016-09-09 2016-12-14 北京普华亿能风电技术有限公司 A kind of Anti-freezing anemometer tower

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092673A (en) * 1998-09-08 2000-03-31 Ngk Insulators Ltd Snow-melting device for iron tower
CN201169946Y (en) * 2008-02-15 2008-12-24 梁晓军 Iron tower capable of rapidly deicing
CN201374536Y (en) * 2009-01-13 2009-12-30 国网电力科学研究院 Substation deicer
CN201687252U (en) * 2010-04-06 2010-12-29 温州泰昌铁塔制造有限公司 Ice and snow resistance iron tower
CN201838919U (en) * 2010-09-21 2011-05-18 国网电力科学研究院 High-temperature low-pressure hot air deicing car
CN203626355U (en) * 2013-12-03 2014-06-04 国家电网公司 Anti-rain freeze high-tension line iron tower

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092673A (en) * 1998-09-08 2000-03-31 Ngk Insulators Ltd Snow-melting device for iron tower
CN201169946Y (en) * 2008-02-15 2008-12-24 梁晓军 Iron tower capable of rapidly deicing
CN201374536Y (en) * 2009-01-13 2009-12-30 国网电力科学研究院 Substation deicer
CN201687252U (en) * 2010-04-06 2010-12-29 温州泰昌铁塔制造有限公司 Ice and snow resistance iron tower
CN201838919U (en) * 2010-09-21 2011-05-18 国网电力科学研究院 High-temperature low-pressure hot air deicing car
CN203626355U (en) * 2013-12-03 2014-06-04 国家电网公司 Anti-rain freeze high-tension line iron tower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106223703A (en) * 2016-09-09 2016-12-14 北京普华亿能风电技术有限公司 A kind of Anti-freezing anemometer tower

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