CN204905134U - Intelligent isolation switch - Google Patents
Intelligent isolation switch Download PDFInfo
- Publication number
- CN204905134U CN204905134U CN201520711626.3U CN201520711626U CN204905134U CN 204905134 U CN204905134 U CN 204905134U CN 201520711626 U CN201520711626 U CN 201520711626U CN 204905134 U CN204905134 U CN 204905134U
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- Prior art keywords
- switch
- intelligent
- motor
- travel switch
- wireless temperature
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- Expired - Fee Related
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Thermally Actuated Switches (AREA)
- Selective Calling Equipment (AREA)
Abstract
Intelligent isolation switch, including intelligent unit, power pack and isolator unit, intelligent unit comprises electrical apparatus blocked mechanical system, wireless temperature measurement system and video real -time monitored control system, power pack includes sun energy storage battery pack, remote controller, relay, delay switch, travel switch and electronic mechanism, and electronic mechanism comprises motor, clutch, differential mechanism, omnipotent converter and mechanical transmission ware, the isolator unit is including isolator, operator link and travel switch contact. The utility model discloses improved isolator remote control and anti -misoperation lockout rate of accuracy greatly, reduced the danger of isolator operation, had intelligence deciliter, light current operation, long -rangely distantly looked, command control, on -the -spot remote control, accurate, the airtight characteristic of exempting from the dimension of data transmission to its security is high, the characteristics of good reliability.
Description
Technical field
The utility model relates to electric power and becomes power supply technique field, is specifically related to a kind of Intelligent isolation switch.
Background technology
Isolating switch is mainly used for needing the part had a power failure reliably to isolate with live part, to ensure the safety of service work in high-tension apparatus.The contact of isolating switch is all in atmosphere open, and have obvious cut-off point, isolating switch does not have arc-control device, therefore can not be used for cutting off load current or short circuit current.Forbid that on-load draws isolating switch, otherwise under High Pressure, cut-off point will produce strong electric arc, and be difficult to self-extinguish, possible arcing (relatively or phase fault), scaling loss equipment, jeopardize personal safety, even cause serious accident.In addition existing isolating switch uses dependent manual operating mechanism always, although technology relative maturity, but still there are some weak links: operate not thorough, abocclusion is closed, contact easily generates heat, transmission is insensitive, adaptive capacity to environment is poor, degree of protection is low, useful life is short, manual operation has mistakenly entering charged chamber again, pull direction dumb, the potential safety hazards such as flash burn, and draw conjunction by mistake by mistake, electrical verification coefficient of safety reduces, bad weather operating condition does not possess, black starting-up (system self reover after large-area power-cuts) measure imperfection, the visual factor such as indefinite of grid switching operation, particularly in recent years, haze frequently, heavy showers weather, the safe distance between isolating switch disconnecting link is caused to diminish, jeopardize power grid security reliable power supply.
Utility model content
The utility model provides a kind of Intelligent isolation switch, to solve the problem of the low and poor stability of manually-operated accuracy that prior art exists.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Intelligent isolation switch, comprise intelligent cell, power unit and Disconnecting switch unit, intelligent cell is made up of electrical equipment blocking mechanism, wireless temperature measurement system and photographic technique system, wireless temperature measurement system comprises some wireless temperature inductors, and wireless temperature measurement system is connected with signal-sending mechanism by acquisition terminal with photographic technique system; Power unit comprises energy-stored solar battery pack, remote controller, relay, delay switch, travel switch and motor drive mechanism, motor drive mechanism is made up of motor, clutch, differential mechanism, Universal converter and mechanical driver, remote controller is connected with motor by relay, delay switch, travel switch, clutch is arranged on motor, differential mechanism is arranged on the power transmission shaft of motor, and motor is connected with Disconnecting switch unit through Universal converter by mechanical driver; Disconnecting switch unit includes isolating switch, operator link and travel switch contact, isolating switch is connected with travel switch contact by operator link, the delay switch of power unit and travel switch are placed in travel switch contact, travel switch is connected with motor drive mechanism, and the mechanical driver of motor drive mechanism is connected with operator link.
Above-mentioned intelligent cell is placed in terminal box, and the energy-stored solar battery pack of power unit and relay are placed in terminal box.
The wireless temperature inductor of above-mentioned intelligent cell is arranged on isolating switch three-phase contact.
The signal-sending mechanism of above-mentioned intelligent cell is optical fiber or wireless mechanism.
Operation principle of the present utility model is that operating personnel are by the relay in remote controller control terminal case, relay is by controlling motor drive mechanism, realize the rotating of the motor of motor drive mechanism, link clutch to Universal converter by the differential mechanism of motor driven motor drive mechanism inside, realize the intelligence deciliter of isolating switch, when isolating switch reaches and divides (conjunction) state completely, the travel switch of inside, travel switch contact feeds back to terminal box, the rotation of the motor of motor drive mechanism is stopped by the relay in terminal box, the wireless temperature measurement system of intelligent cell and photographic technique system can carry out Real-Time Monitoring to isolating switch, be arranged on the radio temperature sensor on isolation switch contact, in real time data can be transmitted back background server by signal-sending mechanism, realize high temperature alarm and Real-Time Monitoring.
The utility model substantially increases isolating switch Long-distance Control and anti-misoperation locking accuracy rate, reduce the danger of isolator operation, there is intelligence deciliter, light current operation, long-range remote viewing, instruction control, accurate, the airtight characteristic exempting from dimension of on-the-spot remote control, transfer of data, the feature high with its fail safe, reliability is strong.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is appearance schematic diagram of the present utility model;
Fig. 2 is structural principle schematic diagram of the present utility model.
1 isolating switch, 2 motor drive mechanisms, 3 operator links, 4 travel switch contacts, 5 terminal boxs, 6 remote controllers in figure.
Embodiment
As depicted in figs. 1 and 2, a kind of Intelligent isolation switch, comprise intelligent cell, power unit and Disconnecting switch unit, intelligent cell is made up of electrical equipment blocking mechanism, wireless temperature measurement system and photographic technique system, wireless temperature measurement system comprises some wireless temperature inductors, wireless temperature inductor is arranged on isolating switch 1 three-phase contact, and wireless temperature measurement system is connected with signal-sending mechanism by acquisition terminal with photographic technique system, and signal-sending mechanism is optical fiber or wireless mechanism; Power unit comprises energy-stored solar battery pack, remote controller 6, relay, delay switch, travel switch and motor drive mechanism 2, motor drive mechanism 2 is made up of motor, clutch, differential mechanism, Universal converter and mechanical driver, remote controller 6 is connected with motor by relay, delay switch, travel switch, clutch is arranged on motor, differential mechanism is arranged on the power transmission shaft of motor, and motor is connected with Disconnecting switch unit through Universal converter by mechanical driver; Disconnecting switch unit includes isolating switch 1, operator link 3 and travel switch contact 4, isolating switch 1 is connected with travel switch contact 4 by operator link 3, the delay switch of power unit and travel switch are placed in travel switch contact 4, travel switch is connected with motor drive mechanism 2, the mechanical driver of motor drive mechanism 2 is connected with operator link, intelligent cell is placed in terminal box 5, and the energy-stored solar battery pack of power unit and relay are placed in terminal box.
Operation principle of the present utility model is that operating personnel are by the relay in remote controller control terminal case, relay is by controlling motor drive mechanism, realize the rotating of the motor of motor drive mechanism, link clutch to Universal converter by the differential mechanism of motor driven motor drive mechanism inside, realize the intelligence deciliter of isolating switch, when isolating switch reaches and divides (conjunction) state completely, the travel switch of inside, travel switch contact feeds back to terminal box, the rotation of the motor of motor drive mechanism is stopped by the relay in terminal box, the wireless temperature measurement system of intelligent cell and photographic technique system can carry out Real-Time Monitoring to isolating switch, be arranged on the radio temperature sensor on isolation switch contact, in real time data can be transmitted back background server by signal-sending mechanism, realize high temperature alarm and Real-Time Monitoring.
Claims (4)
1. an Intelligent isolation switch, it is characterized in that comprising intelligent cell, power unit and Disconnecting switch unit, intelligent cell is made up of electrical equipment blocking mechanism, wireless temperature measurement system and photographic technique system, wireless temperature measurement system comprises some wireless temperature inductors, and wireless temperature measurement system is connected with signal-sending mechanism by acquisition terminal with photographic technique system; Power unit comprises energy-stored solar battery pack, remote controller, relay, delay switch, travel switch and motor drive mechanism, motor drive mechanism is made up of motor, clutch, differential mechanism, Universal converter and mechanical driver, remote controller is connected with motor by relay, delay switch, travel switch, clutch is arranged on motor, differential mechanism is arranged on the power transmission shaft of motor, and motor is connected with Disconnecting switch unit through Universal converter by mechanical driver; Disconnecting switch unit includes isolating switch, operator link and travel switch contact, isolating switch is connected with travel switch contact by operator link, the delay switch of power unit and travel switch are placed in travel switch contact, travel switch is connected with motor drive mechanism, and the mechanical driver of motor drive mechanism is connected with operator link.
2. Intelligent isolation switch according to claim 1, it is characterized in that intelligent cell is placed in terminal box, the energy-stored solar battery pack of power unit and relay are placed in terminal box.
3. Intelligent isolation switch according to claim 1, is characterized in that the wireless temperature inductor of intelligent cell is arranged on isolating switch three-phase contact.
4. Intelligent isolation switch according to claim 1, is characterized in that the signal-sending mechanism of intelligent cell is optical fiber or wireless mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711626.3U CN204905134U (en) | 2015-09-15 | 2015-09-15 | Intelligent isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711626.3U CN204905134U (en) | 2015-09-15 | 2015-09-15 | Intelligent isolation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905134U true CN204905134U (en) | 2015-12-23 |
Family
ID=54927293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711626.3U Expired - Fee Related CN204905134U (en) | 2015-09-15 | 2015-09-15 | Intelligent isolation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905134U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788213A (en) * | 2016-03-07 | 2016-07-20 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Wireless remote control and execution device of high-voltage isolator of transformer substation |
| CN109148203A (en) * | 2017-06-16 | 2019-01-04 | 河北信志电力设备制造有限公司 | A kind of intelligent three-phase linkage disconnector |
| CN111952085A (en) * | 2020-06-17 | 2020-11-17 | 国家电网有限公司 | Fault switching device of isolating switch |
| WO2021008168A1 (en) * | 2019-07-18 | 2021-01-21 | 湖南长高高压开关集团股份公司 | Integrated intelligent isolating switch mechanism box |
-
2015
- 2015-09-15 CN CN201520711626.3U patent/CN204905134U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788213A (en) * | 2016-03-07 | 2016-07-20 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Wireless remote control and execution device of high-voltage isolator of transformer substation |
| CN105788213B (en) * | 2016-03-07 | 2018-11-27 | 国网黑龙江省电力有限公司哈尔滨供电公司 | A kind of high-voltage isolating switches in transformer substation wireless remote control and executive device |
| CN109148203A (en) * | 2017-06-16 | 2019-01-04 | 河北信志电力设备制造有限公司 | A kind of intelligent three-phase linkage disconnector |
| WO2021008168A1 (en) * | 2019-07-18 | 2021-01-21 | 湖南长高高压开关集团股份公司 | Integrated intelligent isolating switch mechanism box |
| CN111952085A (en) * | 2020-06-17 | 2020-11-17 | 国家电网有限公司 | Fault switching device of isolating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |