CN110379652A - A kind of integrated intelligent isolating switch mechanism case - Google Patents
A kind of integrated intelligent isolating switch mechanism case Download PDFInfo
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- CN110379652A CN110379652A CN201910666724.2A CN201910666724A CN110379652A CN 110379652 A CN110379652 A CN 110379652A CN 201910666724 A CN201910666724 A CN 201910666724A CN 110379652 A CN110379652 A CN 110379652A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 11
- 238000002955 isolation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
A kind of integrated intelligent isolating switch mechanism case, including mechanism box enclosure, output shaft, shaft coupling and execution unit, control unit and the functional unit being set in the mechanism box enclosure；The present invention improves equipment dependability and intelligence using moment inspecting sensor, divide-shut brake sensors in place is mounted with；Electric part of the present invention and external connection interface section use aviation plug, improve wiring and overhaul efficiency；The present invention has communication module, the position signal of disconnecting switch and operating mechanism box control protective loop Integrity Self Test signal can be uploaded by network, can be operated by long-range switching on and off of the network implementations to double ground connection high voltage isolators；The present invention substitutes traditional electric elements using PLC module, and some components progress modularization is integrated, and reduces the set-up time, operation and maintenance are convenient.
Description
Technical field
The invention belongs to disconnecting switch fields, and in particular to a kind of integrated intelligent isolating switch mechanism case.
Background technique
Status: currently, high voltage isolator is all made of traditional operating mechanism box, i.e. operating mechanism electrical control both at home and abroad
Part uses conducting wire two using the components such as traditional miniature circuit breaker, button, contactor, electrothermal relay, temperature and humidity controller
Secondary line composition.Mechanism case drive mechanism is complicated, at high cost, noise is big, electric elements easy break-down, the larger cost of box volume
The problems such as high, not easy to overhaul and maintenance；And operating mechanism does not have the detection of output torque force value, switchs operating force with detection and isolation
Whether within the scope of normal torque, thus alarm signal of setting out in advance, prevent disconnecting switch from refusing point to refuse to close failure；Operating mechanism is not
Tool divide-shut brake detects in place, whether to be in place unable to detection and isolation switch switching on and off.The damp element of drive cannot exclude wet in case completely
Gas leads to electrical component moisture damage.In addition, not having network communication and network operation feature also.Therefore, traditional high pressure every
It leaves and closes operating mechanism box Shortcomings in terms of intelligent, reliability, be unfavorable for the safe and reliable operation of power grid.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of integrated-type, intelligence, multi-functional isolating switch mechanism case.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of integrated intelligent isolating switch mechanism case, including mechanism box enclosure (19), output shaft, shaft coupling, Yi Jishe
Execution unit, control unit and the functional unit being placed in the mechanism box enclosure (19)；
The execution unit is connected by the shaft coupling with the output shaft；
The output shaft is for driving external disconnecting switch to operate；
The execution unit, the functional unit are all electrically connected with described control unit；
The execution unit under the control of described control unit for driving the shaft coupling to operate；
The functional unit and described control unit are electrically connected, and are detected in place for divide-shut brake, Temperature and Humidity, torque
Detection；
Described control unit carries out signal reception, processing, control, feedback for realizing to whole system.
Further, the execution unit includes motor power air switch, separating brake contactor, closing contactor, hot relay
Device, motor, speed reducer, transmission shaft；The motor power air switch, separating brake contactor, electrothermal relay, motor are successively electric
Property connection；The closing contactor is electrically connected parallel with the separating brake contactor；Limited block is provided on the transmission shaft；Institute
Motor, speed reducer, transmission shaft, shaft coupling is stated to be sequentially connected.
Further, described control unit include control power supply air switch, controller module, aviation plug, opening button,
Switch knob, stop button；The control power supply air switch is connected with the aviation plug；The aviation plug and outside
Power supply, external control devices are electrically connected；The opening button, switch knob, stop button are all electric with the controller module
Property connection.
Preferably, described control unit further includes that the separating brake stroke-limit being all electrically connected with the controller module is opened
It closes, combined floodgate limitation travel switch, change-over switch；The separating brake limitation travel switch, combined floodgate limitation travel switch are used for described
Cutting controls power supply afterwards in place for output shaft operating；The change-over switch is for selecting operating mode.
Preferably, described control unit is additionally provided with wireless communication module or wire communication module；The controller module
It is connected with the wireless communication module or wire communication module, for realizing data exchange, telenet with external data center
Network control.
Preferably, the wireless communication module uses WiFi, ZigBee or bluetooth module.
Further, the functional unit includes all being electrically connected heater, dehumidifier, LED light, report with described control unit
Alarm device；The heater and the dehumidifier are used for Temperature and Humidity Control；The LED light is for providing illumination；The alarm dress
It sets for issuing alarm.
Preferably, the functional unit further includes being electrically connected divide-shut brake sensors in place with described control unit；It is described
Divide-shut brake sensors in place is for detecting output shaft operating situation in place.
Preferably, the functional unit further includes the moment inspecting sensor being set on the execution unit；The power
Square detection sensor and described control unit are electrically connected.
Preferably, the functional unit further includes being electrically connected Temperature Humidity Sensor with described control unit；It is described warm and humid
Degree sensor is for detecting temperature and humidity.
Beneficial effects of the present invention:
1, the moment inspecting sensor being connected with PLC module is mounted with, when high voltage isolator running part is because corroding, moistening
There is operational torque and increases in lubricating oil missing, and when operational torque is greater than the maximum value being arranged in PLC module, PLC module can be issued
Torque overflows alarm signal, and Field Force can in advance be handled problem.Improve equipment dependability and intelligence.
2, divide-shut brake sensors in place and PLC module are increased, divide-shut brake sensors in place is mounted on isolation by cable
Switch switching on and off transmission portion, when disconnecting switch separating brake or close a floodgate without in place when, PLC module output end can issue separating brake owe
Position or the deficient position signal that closes a floodgate.Live operation maintenance personnel can in advance be handled problem.Improve equipment dependability and intelligence.
3, electric part and external connection interface section use aviation plug, improve the operation of intelligent integrated type high voltage isolator
The wiring of mechanism case external secondary and overhaul efficiency.
4, have communication module, the position signal of disconnecting switch and operating mechanism box can be controlled into protective loop integrality
Self-test signal is uploaded by network；It can be operated by long-range switching on and off of the network implementations to double ground connection high voltage isolators.
5, traditional electric elements are substituted using PLC module, and conventional isolation switches operating mechanism box interior section is first
Device carries out modularization and integrates, and reduces the costs of labor such as part secondary connection, and equipment manufacturing costs are saved, and the set-up time is short,
Operation and maintenance are convenient.Specific targets are as follows: 1. control box manufacturing cost decline about 30%；2. site installation test workload subtracts
It is few, shorten the set-up time about 20%；3. saving labour cost 30%.
Detailed description of the invention
A specific embodiment of the invention is described further with reference to the accompanying drawing.
Fig. 1 is the structural scheme of mechanism of the embodiment of the present invention；
Fig. 2-1 is the control loop wiring diagram of the embodiment of the present invention；
Fig. 2-2 is the major loop wiring diagram of the embodiment of the present invention.
Specific embodiment
Below with reference to Figure of description, the present invention is described in more detail.
As shown in Figure 1, a kind of integrated intelligent isolating switch mechanism case, including mechanism box enclosure 19, output shaft, shaft coupling
Device and the execution unit being set in mechanism box enclosure 19, control unit and functional unit；
The execution unit is connected by the shaft coupling with the output shaft；
The output shaft is for driving external disconnecting switch to operate；
The execution unit, the functional unit are all electrically connected with described control unit；
The execution unit under the control of described control unit for driving the shaft coupling to operate；
The functional unit and described control unit are electrically connected, and are detected in place for divide-shut brake, Temperature and Humidity, torque
Detection；
Described control unit carries out signal reception, processing, control, feedback for realizing to whole system.
Execution unit includes motor power air switch 1, separating brake contactor 2, closing contactor 3, electrothermal relay 4, electronic
Machine 5, speed reducer, transmission shaft 18；Motor power air switch 1, separating brake contactor 2, electrothermal relay 4, motor 5 successively electrically connect
It connects；Closing contactor 3 and separating brake contactor 2 are electrically connected parallel；Limited block is provided on transmission shaft 18；Motor 5 slows down
Machine, transmission shaft 18, shaft coupling are sequentially connected.
Control unit includes control power supply air switch 6, controller module 7, aviation plug 8, opening button 9, closes a floodgate and press
Button 10, stop button 11；Control power supply air switch 6 is connected with aviation plug 8；Aviation plug 8 and external power supply, external control
Control equipment is electrically connected；Opening button 9, switch knob 10, stop button 11 are all electrically connected with controller module 7.
Control unit further includes the separating brake limitation travel switch 15 being all electrically connected with controller module 7, close a floodgate limit row
Cheng Kaiguan 16, change-over switch 17；Separating brake limitation travel switch 15, combined floodgate limitation travel switch 16 are used to operate in place in output shaft
Cutting control power supply afterwards；Change-over switch 17 is for selecting operating mode；
In the present embodiment, operating mode includes nearly control and remote control.
Functional unit includes all being electrically connected heater 12, dehumidifier 13, LED light 14, warning device with control unit；Add
Hot device 12 and dehumidifier 13 are used for Temperature and Humidity Control；LED light 14 is for providing illumination；Warning device is for issuing alarm.
Functional unit further includes being electrically connected divide-shut brake sensors in place with control unit；Divide-shut brake sensors in place is used for
Detect output shaft operating situation in place.
In the present embodiment, divide-shut brake sensors in place is mounted on disconnecting switch switching on and off transmission portion by cable.
Functional unit further includes the moment inspecting sensor being set on execution unit；Moment inspecting sensor and control are single
Member is electrically connected；
In the present embodiment, moment inspecting sensor only one, be arranged on transmission shaft, can effectively save in this way
Production cost, and in actual use, the quantity and installation site of moment inspecting sensor can be according to actual service conditions
Carry out change appropriate with the demand of user, in addition to being arranged other than transmission shaft, can also be arranged on output shaft, it is even more its
His transmission portion, to accurate, effective feedback device working condition.
Functional unit further includes being electrically connected Temperature Humidity Sensor with control unit；Temperature Humidity Sensor is for detecting temperature
And humidity.
In the present embodiment, controller module 7 uses PLC；PLC is built-in with simple trouble hunting table and is connected with display
Screen, for providing effective failure mechanism maintenance step and display alarm information to local service personnel；
In the present embodiment, common troubleshooting methodology can be set in trouble hunting table, in this way in addition to helping to position event
It can also more rapidly debug other than barrier, trouble hunting table can be carried out with local update or by communication module with data center
It updates.
In the present embodiment, the concrete model that PLC is used is similar or more using other performances for Omron CP1W-TS001
Identical effect also may be implemented for superior PLC.
Control unit is additionally provided with wireless communication module or wire communication module；Controller module 7 and wireless communication module
Or wire communication module is connected, for realizing data exchange, remote network control with external data center；
Wireless communication module uses WiFi, ZigBee or bluetooth module；
In the present embodiment, RS-485 communication module is specifically used.
Functional unit can also increase the electric energy detection device being set in mechanism box enclosure 19；Electric energy detection device is used for
The electric current of detection system, voltage, frequency, phase.
Referring to Fig. 2-1, Fig. 2-2, the nearly control operating process of the present embodiment is as follows:
Control power supply air switch 6 and motor power air switch 1 are closed, PLC module is powered, and selection switch 17 is rotated
To nearly control；
When carrying out sub-switching operation, opening button 9 is pressed, 2 coil of separating brake contactor is powered, and 2 main contact of separating brake contactor is inhaled
It closes, motor 5 operates, and motor 5 drives transmission shaft 18 to operate by speed reducer, and transmission shaft 18 is further driven to shaft coupling fortune
Turn, is further driven to output shaft operating, it is final to drive external disconnecting switch operating, when external disconnecting switch turns to open position
When, motor 5 stops operating after the limited block on transmission shaft can be pressed onto separating brake limitation travel switch 15, completes sub-switching operation；
When carrying out closing operation, switch knob 10 is pressed, 3 coil of closing contactor is powered, and 3 contact of closing contactor is inhaled
It closes, motor 5 operates, and motor 5 drives transmission shaft 18 to operate by speed reducer, and transmission shaft 18 is further driven to shaft coupling fortune
Turn, is further driven to output shaft operating, it is final to drive external disconnecting switch operating, when external disconnecting switch turns to closing position
When, motor 5 stops operating after the limited block on transmission shaft can be pressed onto combined floodgate limitation travel switch 16, completes and lock operation；
After motor 5 stops operating, at this time divide-shut brake sensors in place start detect disconnecting switch whether separating brake/combined floodgate
In place, PLC module is transmitted to when and by fructufy；When disconnecting switch separating brake/combined floodgate does not have in place, PLC module output end meeting
It issues separating brake/combined floodgate and owes position signal；At this point, PLC, which can control warning device, issues alarm, site operation personnel is prompted to there is event
Barrier, while specific fault type can be prompted on display screen, so as to site operation personnel's rapidly removing faults.
When being remotely operated, by selection switch 17 rotation to remote control；By press remote control switch knob or
Same effect may be implemented in remote control opening button, and when a failure occurs it, and corresponding fault message can be logical by RS-485
Believe module transfer to external data center；
Other than remote operation is directly realized by except through remote control switch knob or remote control opening button, it can also pass through
RS-485 communication module realizes the remote operation to mechanism case.
Referring to Fig.1, each major function course of work of Fig. 2-1, Fig. 2-2, the present embodiment are as follows:
A. Temperature and Humidity Control:
When detecting that temperature is too low, PLC module can control the starting of heater 12, be heated, when heating a period of time
Afterwards, do not restore normal working temperature, then can issue alarm, PLC module can control warning device and issue alarm, then show
It is shown on screen, and alert data is sent to data center by RS-485 communication module；
When detecting when the temperature is excessively high, PLC module can control the starting of the blower in dehumidifier 13, radiate, work as heat dissipation
After a period of time, do not restore normal working temperature, then can issue alarm, PLC module can control warning device and issue alarm, so
It is shown on a display screen afterwards, and alert data is sent to data center by RS-485 communication module；
When to humidity it is excessively high when, PLC module can control dehumidifier 13 starting, dehumidify, when dehumidify a period of time after, do not have
There is recovery normal working temperature, then will start heater 12 and suitably heated, if after a degree of heating
Humidity is still excessively high, then issues alarm, and PLC module can control warning device and issue alarm, then be shown on a display screen,
And alert data is sent to data center by RS-485 communication module；
In the present embodiment, two individual sensors are can be used in Temperature Humidity Sensor, also can be used what the two combined
Sensor, specific the case where using is that specific works environment is adjusted；It can install and be individually used in mechanism box enclosure 19
The high-power blower of cooling can be added warm-air drier in dehumidifier 13 and have reached better effect on moisture extraction.
B. moment inspecting
This in transmission shaft 18 is provided with moment inspecting sensor, and in the present embodiment, moment inspecting sensor uses strain-type
Sensor；
When disconnecting switch running part because corrosion, lubricating oil missing operate, motor 5 is driven defeated by transmission shaft 18
When shaft, torque will increase, and the alarm point that torque overflows has been preset in the present embodiment, in PLC module, when torque is greater than PLC
In module when preset value, PLC module can control warning device issue alarm, then shown on a display screen, and pass through
RS-485 communication module sends alert data to data center, and allows motor stall.
C. electric energy detection
Electric energy detection device, each phase current of real-time monitoring system, voltage, frequency, phase, when the abnormal data that breaks down
When, PLC module can control warning device and issue alarm, then be shown on a display screen, and pass through RS-485 communication module
Alert data is sent to data center；
In the present embodiment, the information such as each phase current collected, voltage, frequency, phase are also used to assist realization system
Security function, such as: phase shortage alarm can be issued when for example detecting torque voltage missing.
In the present embodiment, dismountable terminal block substitution is can be used in aviation plug 8.
In the present embodiment, wireless communication module or wire communication module can be communicated with the outside by aviation plug 8 and be connect,
A new communication interface can in addition be increased in mechanism box enclosure 19.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to above embodiment, as long as with
Essentially identical means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (10)
1. a kind of integrated intelligent isolating switch mechanism case, it is characterised in that: including mechanism box enclosure (19), output shaft, shaft coupling
Device and execution unit, control unit and the functional unit being set in the mechanism box enclosure (19)；
The execution unit is connected by the shaft coupling with the output shaft；
The output shaft is for driving external disconnecting switch to operate；
The execution unit, the functional unit are all electrically connected with described control unit；
The execution unit under the control of described control unit for driving the shaft coupling to operate；
The functional unit and described control unit are electrically connected, and are detected in place for divide-shut brake, the inspection of Temperature and Humidity, torque
It surveys；
Described control unit carries out signal reception, processing, control, feedback for realizing to whole system.
2. a kind of integrated intelligent isolating switch mechanism case according to claim 1, it is characterised in that: the execution unit
Including motor power air switch (1), separating brake contactor (2), closing contactor (3), electrothermal relay (4), motor (5), subtract
Fast machine, transmission shaft (18)；The motor power air switch (1), separating brake contactor (2), electrothermal relay (4), motor (5) according to
Secondary electric connection；The closing contactor (3) and the separating brake contactor (2) are electrically connected parallel；On the transmission shaft (18)
It is provided with limited block；The motor (5), speed reducer, transmission shaft (18), shaft coupling are sequentially connected.
3. a kind of integrated intelligent isolating switch mechanism case according to claim 1, it is characterised in that: described control unit
Including control power supply air switch (6), controller module (7), aviation plug (8), opening button (9), switch knob (10), stop
Only button (11)；The control power supply air switch (6) is connected with the aviation plug (8)；The aviation plug (8) and outer
Portion's power supply, external control devices are electrically connected；The opening button (9), switch knob (10), stop button (11) all with it is described
Controller module (7) is electrically connected.
4. a kind of integrated intelligent isolating switch mechanism case according to claim 3, it is characterised in that: described control unit
It further include the separating brake limitation travel switch (15) being all electrically connected with the controller module (7), combined floodgate limitation travel switch
(16), change-over switch (17)；The separating brake limitation travel switch (15), combined floodgate limitation travel switch (16) are used in the output
Cutting controls power supply afterwards in place for axis operating；The change-over switch (17) is for selecting operating mode.
5. a kind of integrated intelligent isolating switch mechanism case according to claim 3 or 4, it is characterised in that: the control
Unit is additionally provided with wireless communication module or wire communication module；The controller module (7) and the wireless communication module or
Wire communication module is connected, for realizing data exchange, remote network control with external data center.
6. a kind of integrated intelligent isolating switch mechanism case according to claim 5, it is characterised in that: the wireless communication
Module uses Wi F i, Z i gBee or bluetooth module.
7. a kind of integrated intelligent isolating switch mechanism case according to claim 1, it is characterised in that: the functional unit
Including being all electrically connected heater (12), dehumidifier (13), LED light (14), warning device with described control unit；The heating
Device (12) and the dehumidifier (13) are used for Temperature and Humidity Control；The LED light (14) is for providing illumination；The warning device is used
It alarms in issuing.
8. a kind of integrated intelligent isolating switch mechanism case according to claim 7, it is characterised in that: the functional unit
It further include being electrically connected divide-shut brake sensors in place with described control unit；The divide-shut brake sensors in place is described for detecting
Output shaft operates situation in place.
9. a kind of integrated intelligent isolating switch mechanism case according to claim 7 or 8, it is characterised in that: the function
Unit further includes the moment inspecting sensor being set on the execution unit；The moment inspecting sensor and the control are single
Member is electrically connected.
10. according to a kind of any integrated intelligent isolating switch mechanism case of claim 7-9, it is characterised in that: described
Functional unit further includes being electrically connected Temperature Humidity Sensor with described control unit；The Temperature Humidity Sensor is for detecting temperature
And humidity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666724.2A CN110379652A (en) | 2019-07-18 | 2019-07-18 | A kind of integrated intelligent isolating switch mechanism case |
| PCT/CN2020/081683 WO2021008168A1 (en) | 2019-07-18 | 2020-03-27 | Integrated intelligent isolating switch mechanism box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666724.2A CN110379652A (en) | 2019-07-18 | 2019-07-18 | A kind of integrated intelligent isolating switch mechanism case |
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| Publication Number | Publication Date |
|---|---|
| CN110379652A true CN110379652A (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910666724.2A Pending CN110379652A (en) | 2019-07-18 | 2019-07-18 | A kind of integrated intelligent isolating switch mechanism case |
Country Status (2)
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|---|---|
| CN (1) | CN110379652A (en) |
| WO (1) | WO2021008168A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110768133A (en) * | 2019-11-25 | 2020-02-07 | 珠海施诺电力科技有限公司 | Intelligent electric isolating switch operation box |
| CN112002593A (en) * | 2020-08-28 | 2020-11-27 | 贵州电网有限责任公司 | Disconnecting switch operating mechanism with modular control loop design and use method |
| 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 |
| CN112713462A (en) * | 2020-12-28 | 2021-04-27 | 厦门市百岗电气有限公司 | Aviation plug assembly and switch cabinet |
| CN113922259A (en) * | 2021-09-30 | 2022-01-11 | 马文龙 | Portable isolating switch emergency instrument |
| CN114362090A (en) * | 2022-01-18 | 2022-04-15 | 上海山源电子科技股份有限公司 | Intelligent high-explosive switch for internet of things |
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| CN112927977B (en) * | 2021-01-26 | 2023-08-01 | 江苏优尼恩纳电力科技有限公司 | High-voltage equipment with detection and protection functions |
| CN113325758A (en) * | 2021-05-24 | 2021-08-31 | 中国南方电网有限责任公司超高压输电公司柳州局 | Method and device for remotely controlling power supply of intelligent sequential control isolation switch motor of transformer substation |
| CN114428209B (en) * | 2022-04-06 | 2022-07-01 | 广东电网有限责任公司云浮供电局 | Isolator monitoring devices |
| CN115273642B (en) * | 2022-07-25 | 2024-01-26 | 山东泰开隔离开关有限公司 | Portable isolator teaching overhauls device |
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| 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 |
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| CN114362090A (en) * | 2022-01-18 | 2022-04-15 | 上海山源电子科技股份有限公司 | Intelligent high-explosive switch for internet of things |
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