CN206135370U - A defroster for transmission line and shaft tower - Google Patents
A defroster for transmission line and shaft tower Download PDFInfo
- Publication number
- CN206135370U CN206135370U CN201621079370.XU CN201621079370U CN206135370U CN 206135370 U CN206135370 U CN 206135370U CN 201621079370 U CN201621079370 U CN 201621079370U CN 206135370 U CN206135370 U CN 206135370U
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- transmission line
- electricity
- shaft tower
- snow removing
- deicer
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Abstract
The utility model discloses a defroster for transmission line and shaft tower, include: camera is taken the photograph to intelligence, and it is installed on the shaft tower, be used for judging power transmission line insulator's icing thickness, resonant de -icer, including first crossbeam and the second crossbeam of setting between adjacent two shaft towers first crossbeam with the perpendicular roof beam of the perpendicular top setting of second crossbeam erect the transprotable snow removing case on the roof beam snow removing incasement portion is provided with including the scraper blade type support of bending concerning foreign affairs, microcontroller is used for the basis transmission line's icing thickness with transmission line's diagnostic information adjustment resonant deicing unit is right transmission line and shaft tower carry out the deicing. This system can prevent effectively that transmission line's inhomogeneous icing or the phenomenon that deices not in the same term from appearing, finally reaches the purpose of high efficiency, energy -conservation, environmental protection, is fit for using widely.
Description
Technical field
This utility model is related to power transmission line technical field, and more particularly to a kind of deicing for transmission line of electricity and shaft tower is filled
Put.
Background technology
In power transmission and transformation system, powerline ice-covering phenomenon is very common.Due to icing and accumulated snow on transmission line of electricity, Chang Yin
Line tripping, broken string, the accidents such as bar, insulator arc-over and communication disruption of falling are played, the safe operation of power system is seriously threaten.
China brought huge economic loss to country because of the substantial amounts of security incident of powerline ice-covering initiation in recent years.In 2008,
South China area there occurs extreme ice disaster, be caused more than 36000 10kV and above power transmission line, more than 2000 35kV altogether
And the stoppage in transit of above transformer station, greatly loss is caused to China's electrical network and national economy.
And the icing monitoring of transmission line of electricity is the basis of deicing.With the fast development of science and technology, the monitoring method of icing
It is developed, mainly there are two kinds of covering ice for insulator detection schemes at present：(1) by the meteorological letter of tour personnel's field observation record
Breath and icing situation.But as powerline ice-covering their location is meagrely-populated, have inconvenient traffic, substantially increase tour personnel
Labor intensity；In addition, powerline ice-covering situation is big by local Micro-terrain Action, the timeliness of the monitoring result for so also reducing
Property and accuracy；(2) by installing measurement tension force, weight, the isoparametric sensor of weather on the line, realize that icing is monitored.
But the corresponding relation between tension force, weight and icing situation is indefinite, lack direct basis for estimation, it is difficult to judge the ice of icing
Situations such as thickness, ice amount, covering ice for insulator type, and the installation of sensor is also inconvenient, thus application is restricted.
Current deicing mode there is also many drawbacks.For example, " heating power deicing " mainly utilize wire self-heating or
Additional heating source so as to which the ice and snow on wire cannot be accumulated and be covered, or make which accumulate the ice dissolution covered, but this mode is consumed
Substantial amounts of energy, complex operation；" mechanical deicing " beats mode deicing using club using work about electric power personnel on site more, this side
Formula is it cannot be guaranteed that the safety and inefficiency of staff, or even operation cannot be carried out under some complex environments.
Utility model content
This utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality
It is to propose a kind of for transmission line of electricity and the deicer of shaft tower with new purpose, the system can effectively prevent transmission line of electricity
Uneven icing or phenomenon that same period does not deice occur, be finally reached efficiently, the purpose of energy-saving and environmental protection, be adapted to promote the use of.
To reach above-mentioned purpose, embodiment of the present utility model proposes a kind of deicing for transmission line of electricity and shaft tower and fills
Put, including：Intelligent camera, which is arranged on the shaft tower, for gathering the picture signal of the transmission line of electricity, to the figure
As signal carries out pretreatment, pretreated picture signal is matched with default template, to determine the transmission line of electricity
The frontier distance of insulator, and the ice covering thickness of the electric transmission line isolator is judged according to the frontier distance；It is resonant to remove
Ice device, including the first crossbeam and second cross beam that are arranged between adjacent two shaft towers, in the first crossbeam and described second
The vertical beam being positioned vertically above of crossbeam, the transportable snow removing case on the vertical beam are arranged inside the snow removing case
There is bending-type support concerning foreign affairs including scraper plate；Microcontroller, for the ice covering thickness according to the transmission line of electricity and the power transmission line
The characteristic information on road adjusts the resonant deicing unit and carries out deicing to the transmission line of electricity and shaft tower.
According to the utility model proposes the deicer system for transmission line of electricity and shaft tower, by computing electric power line
And the ice covering thickness of shaft tower, and with reference to the unique characteristics information of the transmission line of electricity, it is efficient, real-time using resonant deicing unit
Ground carries out deicing to transmission line of electricity and shaft tower, can effectively prevent the uneven icing or phenomenon that same period does not deice of transmission line of electricity from going out
It is existing, the efficient, purpose of energy-saving and environmental protection is finally reached, is adapted to promote the use of.
Specifically, the characteristic information of the transmission line of electricity includes：The transmission line information includes wire type, the wire
The corresponding coefficient of elasticity of model, sectional area, external diameter, linear mass, calculate pull-off force, safety coefficient, wire temperature it is swollen
On swollen coefficient, each shelves span, each shelves discrepancy in elevation, each shelves height difference angle, each base tangent tower when the length of suspension string, vertical load, icing
Temperature, stringing when temperature, each shelves horizontal stress, design ice covering thickness under stringing temperature.
According to one embodiment of the present utility model, the deicer system for transmission line of electricity and shaft tower also includes
The absorbent cloth bag being arranged on a side box wall of the snow removing case.
According to one embodiment of the present utility model, the snow removing case is arranged on the vertical beam by electronic pulley.
According to one embodiment of the present utility model, the deicer system for transmission line of electricity and shaft tower also includes
Air velocity transducer and temperature sensor, which is all arranged on the top of the shaft tower, for obtaining transmission line of electricity place environment
Wind speed and atmospheric temperature, and the wind speed and atmospheric temperature are sent to into the microcontroller, so that the microcontroller
Device is adjusted to the speed of the electronic pulley of the snow removing case of the resonant deicing unit.
According to one embodiment of the present utility model, the air velocity transducer and temperature sensor respectively with the microcontroller
Device realizes signal transmission by wired or wireless mode.
Description of the drawings
Fig. 1 is the schematic diagram of the deicer system for transmission line of electricity and shaft tower according to one embodiment of the invention；
Fig. 2 is the signal of the deicer system for transmission line of electricity and shaft tower according to another embodiment of the invention
Figure.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining this utility model, and it is not intended that to this utility model
Restriction.
As shown in Figure 1, what embodiment of the present utility model was proposed is a kind of for transmission line of electricity and the deicer of shaft tower,
Including：Intelligent camera 11, resonant ice removal 12 and microcontroller 13.
Specifically, the intelligent camera 11, which is arranged on the shaft tower, for gathering the image of the transmission line of electricity
Signal, carries out pretreatment to described image signal, pretreated picture signal is matched with default template, to determine
The frontier distance of the insulator of transmission line of electricity is stated, and judges that the icing of the electric transmission line isolator is thick according to the frontier distance
Degree.
The resonant ice removal 12, including the first crossbeam and second cross beam that are arranged between adjacent two shaft towers,
The vertical beam being positioned vertically above of the first crossbeam and the second cross beam, the transportable snow removing on the vertical beam
Case, is internally provided with bending-type support concerning foreign affairs including scraper plate in the snow removing case.Hairiness can be connected in the lower end of the support
Brush, the hairbrush can thoroughly remove the accumulated snow on the cable.
Preferably, the deicer system for transmission line of electricity and shaft tower also includes being arranged on the one of the snow removing case
Absorbent cloth bag on side box wall.As the water absorber of snow removing case, convergence sun can also be provided with the top of the snow removing case
The convex lenss of light；Or, filled with the limestone for absorbing water and reuse after drying inside the absorbent cloth bag.
According to one embodiment of the present utility model, the snow removing case is arranged on the vertical beam by electronic pulley.Tool
Body, distribution box is provided with the outside of the snow removing case, electricity is conveyed to institute after transformator by the cable on the shaft tower
Distribution box is stated, electricity is conveyed to the electronic pulley by the distribution box, make to remove the snow case described in the electronic pulley driving described
Move on vertical beam.
The microcontroller 13, for the ice covering thickness according to the transmission line of electricity and the characteristic information of the transmission line of electricity
Adjusting the resonant deicing unit carries out deicing to the transmission line of electricity and shaft tower.Wherein, the feature letter of the transmission line of electricity
Breath includes：The transmission line information includes wire type, the corresponding coefficient of elasticity of the wire type, sectional area, external diameter, unit
Linear mass, calculate pull-off force, safety coefficient, the temperature expansion coefficient of wire, each shelves span, each shelves discrepancy in elevation, each shelves height difference angle,
Each shelves level under temperature, stringing temperature during temperature, stringing on each base tangent tower when the length of suspension string, vertical load, icing
Stress, design ice covering thickness.
According to the utility model proposes the deicer system for transmission line of electricity and shaft tower, by computing electric power line
And the ice covering thickness of shaft tower, and with reference to the unique characteristics information of the transmission line of electricity, it is efficient, real-time using resonant deicing unit
Ground carries out deicing to transmission line of electricity and shaft tower, can effectively prevent the uneven icing or phenomenon that same period does not deice of transmission line of electricity from going out
It is existing, the efficient, purpose of energy-saving and environmental protection is finally reached, is adapted to promote the use of.
As shown in Figure 2, according to one embodiment of the present utility model, the deicing for transmission line of electricity and shaft tower is filled
The system of putting can also include air velocity transducer 21 and temperature sensor 22, and which is all arranged on the top of the shaft tower, for obtaining
The wind speed and atmospheric temperature of transmission line of electricity place environment, and the wind speed and atmospheric temperature are sent to into the micro-control
Device processed.Remove the snow case electronic of the microcontroller 13 according to the wind speed and atmospheric temperature to the resonant ice removal 12
The speed of pulley is adjusted, to control the progress of first snow work.Preferably, the air velocity transducer and temperature sensor can be with
Signal transmission is realized by wired or wireless mode with the microcontroller 13 respectively.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " is based on orientation shown in the drawings
Or position relationship, be for only for ease of description this utility model and simplify description, rather than indicate or imply indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clearly restriction.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State.And, the specific features of description, structure, material or feature can be with
Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and is combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (5)
1. it is a kind of for transmission line of electricity and the deicer of shaft tower, it is characterised in that to include：
Intelligent camera, which is arranged on the shaft tower, for gathering the picture signal of the transmission line of electricity, described image is believed
Number pretreatment is carried out, pretreated picture signal is matched with default template, to determine the insulation of the transmission line of electricity
The frontier distance of son, and the ice covering thickness of the electric transmission line isolator is judged according to the frontier distance；
Resonant ice removal, it is including the first crossbeam and second cross beam that are arranged between adjacent two shaft towers, horizontal described first
The vertical beam being positioned vertically above of beam and the second cross beam, the transportable snow removing case on the vertical beam, removes described
Snow case is internally provided with bending-type support concerning foreign affairs including scraper plate；
Microcontroller, the characteristic information adjustment for the ice covering thickness according to the transmission line of electricity and the transmission line of electricity are described common
Formula of shaking deicing unit carries out deicing to the transmission line of electricity and shaft tower.
2. the deicer of transmission line of electricity and shaft tower is used for as claimed in claim 1, it is characterised in that also including being arranged on
State the absorbent cloth bag on a side box wall of snow removing case.
3. the deicer of transmission line of electricity and shaft tower is used for as claimed in claim 1, it is characterised in that the snow removing case passes through
Electronic pulley is arranged on the vertical beam.
4. the deicer of transmission line of electricity and shaft tower is used for as claimed in claim 3, it is characterised in that also sensed including wind speed
Device and temperature sensor, which is all arranged on the top of the shaft tower, for obtain the wind speed of transmission line of electricity place environment with
And atmospheric temperature, and the wind speed and atmospheric temperature are sent to into the microcontroller, so that the microcontroller is to described
The speed of the electronic pulley of the snow removing case of resonant deicing unit is adjusted.
5. the deicer of transmission line of electricity and shaft tower is used for as claimed in claim 4, it is characterised in that the air velocity transducer
Signal transmission is realized by wired or wireless mode with the microcontroller respectively with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079370.XU CN206135370U (en) | 2016-09-23 | 2016-09-23 | A defroster for transmission line and shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079370.XU CN206135370U (en) | 2016-09-23 | 2016-09-23 | A defroster for transmission line and shaft tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206135370U true CN206135370U (en) | 2017-04-26 |
Family
ID=58570435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621079370.XU Active CN206135370U (en) | 2016-09-23 | 2016-09-23 | A defroster for transmission line and shaft tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206135370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595007A (en) * | 2021-07-15 | 2021-11-02 | 国网浙江省电力有限公司金华供电公司 | Deicing device and deicing method for power transmission line |
| CN117450942A (en) * | 2023-12-26 | 2024-01-26 | 云南远信科技有限公司 | Line icing imaging monitoring system and method |
-
2016
- 2016-09-23 CN CN201621079370.XU patent/CN206135370U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595007A (en) * | 2021-07-15 | 2021-11-02 | 国网浙江省电力有限公司金华供电公司 | Deicing device and deicing method for power transmission line |
| CN113595007B (en) * | 2021-07-15 | 2023-12-05 | 国网浙江省电力有限公司金华供电公司 | Deicing device and deicing method for power transmission line |
| CN117450942A (en) * | 2023-12-26 | 2024-01-26 | 云南远信科技有限公司 | Line icing imaging monitoring system and method |
| CN117450942B (en) * | 2023-12-26 | 2024-03-26 | 云南远信科技有限公司 | Line icing imaging monitoring system and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102206 603a, building 6, 97 Changping Road, Shahe Town, Changping District, Beijing Patentee after: Beijing Sanqing Internet Technology Co.,Ltd. Address before: 102206 603a, building 6, 97 Changping Road, Shahe Town, Changping District, Beijing Patentee before: BEIJING SAN QING HU LIAN TECHNOLOGY LTD. |