CN206650402U - The deicing device of wire suspension string - Google Patents
The deicing device of wire suspension string Download PDFInfo
- Publication number
- CN206650402U CN206650402U CN201720316363.5U CN201720316363U CN206650402U CN 206650402 U CN206650402 U CN 206650402U CN 201720316363 U CN201720316363 U CN 201720316363U CN 206650402 U CN206650402 U CN 206650402U
- Authority
- CN
- China
- Prior art keywords
- wire
- conductive plate
- insulating heat
- icing
- electric current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The deicing device of wire suspension string.Ice sheet can be melted in icing condition by providing a kind of circuit, while not influence the deicing device of the wire suspension string of the power transmission of circuit.Icing sensor, icing sensor including being sequentially connected receive switch, electric current induction coil, insulating heat-conductive plate, and the icing sensor is located at the lower section of wire, for detecting the diameter of wire；The insulating heat-conductive plate is connected with wire.The utility model sets the icing sensor being sequentially connected on suspension string, icing sensor receives switch, electric current induction coil, insulating heat-conductive plate, when detecting that diameter of wire starts to increase, electric current induction coil, which is started working, produces electric current, it is conveyed to insulating heat-conductive plate, insulating heat-conductive plate is started working, and produces substantial amounts of heat energy, heat energy can pass through heat transfer, yoke plate, wire, insulator are transferred to, icing is melted.
Description
Technical field
It the utility model is related to power domain, and in particular to a kind of deicing device of wire suspension string.
Background technology
Low temperature sleet and snow ice weather, electrical network facilities are often made to influence power transmission, the life to people by heavy damage
Produce work and bring inconvenience.
Due to the limitation of ac short circuit ice-melting method, direct current is just being inquired into always since the last century the eighties in the world and is being melted
The possibility and exploitation DC de-icing device of ice.Though it is a kind of feasible, also effective anti-ice damage measure using DC ice melting, mainly
By applying DC voltage to transmission line of electricity and carrying out short circuit in transmission line of electricity end, conductor overheating is set to melt transmission line of electricity
Ice, so as to avoid circuit because of icing and rod disconnection.But DC de-icing device is present, and average anode current is big, wide-angle high current
Longtime running, the multinomial new requirement such as access of built transformer station, and require to original when current DC de-icing device is run
The line outage processing come, to ensure the steel tower of circuit and wire safety, influence the transmission operation of circuit, daily life and economy
Benefit is greatly affected.
Utility model content
The utility model is directed to problem above, there is provided a kind of circuit can melt ice sheet, while not shadow in icing condition
Ring the deicing device of the wire suspension string of the power transmission of circuit.
The technical solution of the utility model is：Icing sensor, icing sensor including being sequentially connected receive switch, electricity
Induction coil, insulating heat-conductive plate are flowed, the icing sensor is located at the lower section of wire, for detecting the diameter of wire；
The insulating heat-conductive plate is connected with wire.
The insulating heat-conductive plate is connected by yoke plate with wire.
Also include temperature controller, the temperature controller is located on insulating heat-conductive plate, and is received and opened with icing sensor
Connection connects.
Also include induced-current adjuster, the induced-current adjuster is located at the electric current induction coil and the insulation
Between heat-conducting plate.
The beneficial effects of the utility model are：The icing sensor being sequentially connected is set on suspension string, icing sensor connects
Switch, electric current induction coil, insulating heat-conductive plate are received, when detecting that diameter of wire starts to increase, electric current induction coil starts work
Make generation electric current, be conveyed to insulating heat-conductive plate, insulating heat-conductive plate is started working, and produces substantial amounts of heat energy, and heat energy can be passed by heat
Lead, be transferred to yoke plate, wire, insulator, when the temperature of wire starts rise, ice sheet can melt, and will not be frozen on wire,
The icing phenomenon on insulator can also be eliminated simultaneously, prevent that insulator from producing flashover due to icing or ice dodges and causes circuit to be jumped
Lock, so as to influence line security operation.Device independent work of the present utility model, there is the control system of itself, completely will not shadow
Ring power Transmission.
Brief description of the drawings
Fig. 1 is system schematic of the present utility model,
Fig. 2 is application schematic diagram of the present utility model,
Fig. 3 is Fig. 2 left view；
1 is icing sensor in figure, and 2 be that icing sensor receives switch, and 3 be electric current induction coil, and 4 be insulating heat-conductive
Plate, 5 be temperature controller, and 6 be induced-current adjuster, and 7 be wire, and 8 be yoke plate.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings.
The utility model including icing sensor 1, the icing sensor being sequentially connected as shown in figure 1, receive switch 2, electricity
Induction coil 3, insulating heat-conductive plate 4 are flowed, the icing sensor 1 is located at the lower section of wire 7, for detecting the diameter of wire 7；
The insulating heat-conductive plate 4 is connected with wire 7.The insulating heat-conductive plate 4 is connected by yoke plate 8 with wire 7.At double points
Split on wire yoke plate or more divisions（Can be tripartition, quadripartion, six divisions, eight divisions etc.）Insulation is installed on wire yoke plate to lead
Hot plate, when circuit is architomy wire or does not have yoke plate, flexible insulation heat-conducting plate is installed in wire external layer.
The utility model also includes temperature controller 5, and the temperature controller 5 is located on insulating heat-conductive plate 4, for monitoring
The temperature of insulating heat-conductive plate 4, and receive switch connection with icing sensor.
The utility model also includes induced-current adjuster 6, and the induced-current adjuster 6 is located at the electric current line of induction
Between circle 3 and the insulating heat-conductive plate 4, make the electric current that is transferred on insulating heat-conductive plate 4 constant.
Operation principle of the present utility model is：As Figure 2-3, when the downside of wire 7 starts to freeze, now, it is arranged on
The diameter that icing sensor 1 below wire 7 can automatically detect wire 7 starts to increase, and then information transfer is passed to icing
Sensor receives switch 2, and icing sensor receives the closure of switch 2, and electric current induction coil 3 is started working, the operation electricity based on circuit
The raw induced-current of miscarriage, induced-current can produce a constant electric current by induced-current adjuster 6, be conveyed to insulating heat-conductive
Plate 4 produces heat, and the heat of insulating heat-conductive plate 4 is transmitted directly on wire and insulator by the series board 8 that dangles.Wire and absolutely
The temperature rise of edge, ice sheet can melt, will not be frozen on wire, while also eliminate the icing phenomenon on insulator, prevent
Only insulator produces flashover due to icing or ice dodges and causes line tripping, influences line security operation.When the icing of circuit is complete
After full thawing, the temperature of yoke plate 8 will raise, and the temperature on insulating heat-conductive plate 4 be gathered by temperature controller 5, when insulation is led
When the temperature of hot plate 4 exceedes control temperature, temperature controller 5 controls icing sensor to receive switch 2 and opened, and stops conveying electric current
To insulating heat-conductive plate 4, ensure that the temperature of circuit will not safe operation that is too high and influenceing circuit.When circuit produces icing again
When, icing sensor 1 detects the information of ice sheet, and the utility model can just start again at work.
Claims (4)
1. the deicing device of wire suspension string, it is characterised in that icing sensor, icing sensor including being sequentially connected receive
Switch, electric current induction coil, insulating heat-conductive plate, the icing sensor is located at the lower section of wire, for detecting the diameter of wire；
The insulating heat-conductive plate is connected with wire.
2. the deicing device of wire suspension string according to claim 1, it is characterised in that the insulating heat-conductive plate passes through connection
Plate is connected with wire.
3. the deicing device of wire suspension string according to claim 1, it is characterised in that also including temperature controller, institute
State temperature controller to be located on insulating heat-conductive plate, and switch connection is received with icing sensor.
4. the deicing device of wire suspension string according to claim 1, it is characterised in that also adjusted including induced-current
Device, the induced-current adjuster are located between the electric current induction coil and the insulating heat-conductive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316363.5U CN206650402U (en) | 2017-03-29 | 2017-03-29 | The deicing device of wire suspension string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316363.5U CN206650402U (en) | 2017-03-29 | 2017-03-29 | The deicing device of wire suspension string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650402U true CN206650402U (en) | 2017-11-17 |
Family
ID=60278650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316363.5U Expired - Fee Related CN206650402U (en) | 2017-03-29 | 2017-03-29 | The deicing device of wire suspension string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993778A (en) * | 2018-01-26 | 2018-05-04 | 西华大学 | A kind of insulator ice coating resistant device based on wireless power transmission |
-
2017
- 2017-03-29 CN CN201720316363.5U patent/CN206650402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993778A (en) * | 2018-01-26 | 2018-05-04 | 西华大学 | A kind of insulator ice coating resistant device based on wireless power transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 225200 Yangzhou Industrial Zone, Jiangdu District, Jiangsu, Longgang Patentee after: Yangzhou Futai Electric Co., Ltd. Address before: 225200 Yangzhou Industrial Zone, Jiangdu District, Jiangsu, Longgang Patentee before: Jiangsu Shuan Hui Fu Tai Electric Applicance Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20200329 |