CN207851192U - Detection of electrical leakage operating system - Google Patents
Detection of electrical leakage operating system Download PDFInfo
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- CN207851192U CN207851192U CN201721855076.8U CN201721855076U CN207851192U CN 207851192 U CN207851192 U CN 207851192U CN 201721855076 U CN201721855076 U CN 201721855076U CN 207851192 U CN207851192 U CN 207851192U
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- electrical leakage
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- switch
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model is related to a kind of detection of electrical leakage operating systems.System includes multiple detection operating sides and remote monitoring end, detection operating side is connected to each branched line and main line connection, it includes Disconnecting switch unit, detection of electrical leakage unit, indicating unit to detect operating side, indicating unit is connected with detection of electrical leakage unit, and detection of electrical leakage unit is connected to remote monitoring end.Indicating unit includes drop indicator, drop relay and control switch.The utility model can detect the drain conditions of low-voltage circuit in real time, and drain conditions can be timely transmitted to remote monitoring end, staff is reminded in time, the branched line for leak current fault occur is indicated by drop indicator simultaneously, staff indicates fault branch circuit can be isolated and be grounded operation according to drop after reaching, it facilitates staff and finds fault branch circuit in time, improve work efficiency while improving processing safety.
Description
Technical field
The utility model is related to a kind of power equipments, more particularly, to a kind of detection of electrical leakage operating system.
Background technology
Existing line electrical leakage detection device need to use leakage current detector to suspecting that electric leakage low-voltage circuit node gradually excludes,
Need to be using taking out stitches or carrying out Fault Isolation in such a way that power distribution cabinet stops main line to the fault point found, speed is slow, efficiency it is low and
There are security risks.
Invention content
The utility model mainly solves that artificial detection one by one is needed to search electric leakage in the prior art, finds electric leakage circuit
It is isolated afterwards using taking out stitches, existing speed is slow, efficiency is low, has the problem of security risk, provides a kind of detection of electrical leakage behaviour
Make system.
The above-mentioned technical problem of the utility model is mainly to be addressed by following technical proposals：A kind of detection of electrical leakage
Operating system, including detection operating side and remote monitoring end, detection operating side are connected with remote monitoring end, the detection operating side
With multiple, detection operating side is connected to each branched line and main line connection, and detection operating side includes being arranged to exist
Disconnecting switch unit on branched line, the detection of electrical leakage unit that detection of electrical leakage is carried out to branched line carry out electric leakage branch
The indicating unit of instruction, indicating unit are connected with detection of electrical leakage unit, and detection of electrical leakage unit is connected to remote monitoring end, and instruction is single
Member includes to the indicative drop indicator of branched line, drop relay and control switch, and drop relay includes coil
Part and contact part, coiler part, control switch series connection form the first circuit, the detection of electrical leakage unit and control switch control
System is connected, and contact part and drop indicator connect to form second servo loop.The utility model can detect low-voltage circuit in real time
Drain conditions, and drain conditions can be timely transmitted to remote monitoring end, staff is reminded in time, while by hanging
Board indicator indicates the branched line for leak current fault occur staff can be to failure according to drop instruction after reaching
Operation is isolated and is grounded to branched line, is facilitated staff and is found fault branch circuit in time, improves work efficiency
Improve processing safety simultaneously.Here the first circuit is charged, coiler part, control switch series connection, after series connection
Circuit both ends are separately connected power positive cathode.Second fast circuit is also charged, contact part and drop indicator series connection, string
Circuit both ends after connection connect power positive cathode.
As a preferred embodiment, the Disconnecting switch unit is double end load disconnecting switch, including the first contact switch
With the second contact switch, first contact switch one end and second contact switch one end are connect after being connected with branched line, and first is tactile
The point switch other end is connect with main line, second contact switch other end ground connection.Disconnecting switch unit can be to branch in this programme
Circuit is isolated or is grounded.
As a preferred embodiment, it is provided with the first contact switch of control on the first contact switch and carries out division automatically
Division unit, division unit are connected with detection of electrical leakage unit.This programme can automatically be opened the first contact by controlling division unit
Pass turns off and closes so that can control remotely be opened and closed to branched line in staff, reached without staff
Scene is operated so that operation has also been more convenient staff much sooner.
As a preferred embodiment, the division unit includes shell, motor, cam and the driving lever being mounted in shell,
The first angular wheel is provided on motor output shaft, cam is arranged on shaft one end, and the second cone is provided on the shaft other end
Shape gear, the first angular wheel are meshed with the second angular wheel, are connected in shell by central shaft in the middle part of the driving lever, in
Torsional spring is provided in mandrel, driving lever one end has been bent to form clicking section, and clicking section is in contact with cam, and the first contact switch includes
First contact and the second wafer, the first contact are arranged on the driving lever other end, and the first contact is connected to main line, and the second wafer is set
It sets in front of the first contact, the second wafer is connected with branched line.Motor is vertically arranged in this programme, motor shaft and camshaft at
Right angle be arranged, be driven by the first angular wheel and the second angular wheel, in this way be arranged enable overall structure more
It is compact, component can be all mounted in a vertical small space, volume smaller, installation space is small, is more convenient and installs.Electricity
Machine rotation band moving cam rotates, and in cam rotation process, the protruding portion of cam squeezes clicking section, and the driving lever other end tilts so that
First contact is in contact with the second wafer, realizes that the first contact switch is closed.Motor is rotated further, and cam protrusion progressively disengages
It is contacted with clicking section, then the driving lever other end is fallen, and the first contact is separated with the second wafer, realizes that the first contact switch disconnects.
As a preferred embodiment, detection operating side further includes alarm unit, and alarm unit is connected with detection of electrical leakage unit.
When detection of electrical leakage unit detects branched line there are when leak current fault in this programme, control alarm unit is alarmed, in time
Remind the staff at scene so that staff can in time be handled failure.
As a preferred embodiment, the drop indicator is digital LED display.Drop indicator is with number in this programme
Word is come branched line where showing so that staff according to drop indicator can learn which branched line there is electric leakage therefore
Barrier.
Therefore, the utility model has the advantages that：The drain conditions of detection low-voltage circuit in real time, and can be timely by drain conditions
It is sent to remote monitoring end, staff is reminded in time, while being divided there is leak current fault by drop indicator
Branch line is indicated that staff indicates fault branch circuit can be isolated and be grounded behaviour according to drop after reaching
Make, facilitates staff and find fault branch circuit in time, improve work efficiency while improving processing safety.So that
Can control remotely be opened and closed to branched line in staff, and reaching scene without staff operates so that operation
It has also been more convenient staff much sooner.
Description of the drawings
Fig. 1 is a kind of structural frames diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram of Disconnecting switch unit in the utility model；
Fig. 3 is a kind of structural schematic diagram of division unit in the utility model；
Fig. 4 is a kind of structural schematic diagram of division unit driving lever and cam in the utility model.
It is single that 1- detects operating side 2- remote monitoring end 3- Disconnecting switch unit 4- detection of electrical leakage units 5- instructions
First 6- control switch 7- coiler part 8- contact part 9- drop indicators the first contact switch of 10- 11- the
Two contact switch 12- shell 13- motors 14- the first angular wheel 15- the second angular wheel 16- cams 17-
Driving lever 18- clicking section 19- the first contact 20- the second wafer 21- division units.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：
A kind of detection of electrical leakage operating system of the present embodiment, as shown in Figure 1, including detection operating side 1 and remote monitoring end 2,
Detection operating side is connected with remote monitoring end.Detect operating side have it is multiple, detection operating side be connected to each branched line
With main line connection.
Detection operating side includes the Disconnecting switch unit 3 being arranged on branched line, carries out detection of electrical leakage to branched line
Detection of electrical leakage unit 4, to the indicative indicating unit 5 of electric leakage branch, alarm unit, indicating unit, alarm unit difference
It is connected with detection of electrical leakage unit, detection of electrical leakage unit is connected to remote monitoring end.
Disconnecting switch unit is double end load disconnecting switch, including the first contact switch 10 and the second contact switch 11, the
One contact switch one end and second contact switch one end are connect after being connected with branched line, the first contact switch other end and main line
Road connects, second contact switch other end ground connection.
Indicating unit includes being hung to the indicative drop indicator of branched line 9, drop relay and control switch 6
Board relay includes coiler part 7 and contact part 8, and coiler part, control switch series connection form the first circuit, detection of electrical leakage list
Member is connected with control switch control, and contact part and drop indicator connect to form second servo loop.Drop indicator is digital LED
Display.
As shown in figure 3, being provided with the division list that the first contact switch of control carries out division automatically on the first contact switch
Member 21, division unit is connected with detection of electrical leakage unit.As shown in Figure 3 and Figure 4, division unit includes shell 12, is mounted on shell
Interior motor 13, cam 16 and driving lever 17, the first angular wheel 14 is provided on motor output shaft, and cam is arranged in shaft one end
On, the second angular wheel 15 is provided on the shaft other end, the first angular wheel is meshed with the second angular wheel, in the middle part of driving lever
Be connected in shell by central shaft, be provided with torsional spring on central shaft, driving lever one end has been bent to form clicking section 18, clicking section with
Cam is in contact.First contact switch includes the first contact 19 and the second wafer 20, and the first contact is arranged on the driving lever other end,
First contact is connected to main line, and the second wafer is arranged in front of the first contact, and the second wafer is connected with branched line.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although rotor is used more herein, the terms such as stator, stringing opening, cavity, drive shaft are not precluded
Use the possibility of other terms.The use of these items is only for more easily describe and explain the sheet of the utility model
Matter；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (6)
1. a kind of detection of electrical leakage operating system, it is characterised in that：Including detection operating side and remote monitoring end, detection operating side with
Remote monitoring end be connected, the detection operating side have it is multiple, detect operating side be connected to each branched line and main line
Connection, detection operating side include the Disconnecting switch unit being arranged on branched line, carry out detection of electrical leakage to branched line
Detection of electrical leakage unit, to the indicative indicating unit of branch that leaks electricity, indicating unit is connected with detection of electrical leakage unit, leaks electricity and examines
It surveys unit to be connected to remote monitoring end, indicating unit includes to the indicative drop indicator of branched line, drop relay
It is switched with control, drop relay includes coiler part and contact part, and coiler part, control switch series connection are formed first time
Road, the detection of electrical leakage unit are connected with control switch control, and contact part and drop indicator connect to form second servo loop.
2. detection of electrical leakage operating system according to claim 1, it is characterized in that the Disconnecting switch unit loads for double end
Disconnecting switch, including the first contact switch and the second contact switch, first contact switch one end and second contact switch one end phase
It is connect with branched line after even, the first contact switch other end is connect with main line, second contact switch other end ground connection.
3. detection of electrical leakage operating system according to claim 2, it is characterized in that being provided with control on the first contact switch
First contact switch carries out the division unit of division automatically, and division unit is connected with detection of electrical leakage unit.
4. detection of electrical leakage operating system according to claim 3 is mounted on it is characterized in that the division unit includes shell
Motor, cam in shell and driving lever are provided with the first angular wheel on motor output shaft, and cam is arranged on shaft one end,
The second angular wheel is provided on the shaft other end, the first angular wheel is meshed with the second angular wheel, in the middle part of the driving lever
Be connected in shell by central shaft, be provided with torsional spring on central shaft, driving lever one end has been bent to form clicking section, clicking section with it is convex
Wheel is in contact, and the first contact switch includes the first contact and the second wafer, and the first contact is arranged on the driving lever other end, and first touches
Piece is connected to main line, and the second wafer is arranged in front of the first contact, and the second wafer is connected with branched line.
5. detection of electrical leakage operating system according to claim 1, it is characterized in that detection operating side further includes alarm unit, report
Alert unit is connected with detection of electrical leakage unit.
6. detection of electrical leakage operating system according to claim 1 is shown it is characterized in that the drop indicator is digital LED
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855076.8U CN207851192U (en) | 2017-12-26 | 2017-12-26 | Detection of electrical leakage operating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855076.8U CN207851192U (en) | 2017-12-26 | 2017-12-26 | Detection of electrical leakage operating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207851192U true CN207851192U (en) | 2018-09-11 |
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ID=63418814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721855076.8U Active CN207851192U (en) | 2017-12-26 | 2017-12-26 | Detection of electrical leakage operating system |
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| Country | Link |
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| CN (1) | CN207851192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333461A (en) * | 2017-12-26 | 2018-07-27 | 国网浙江省电力公司衢州供电公司 | A kind of detection of electrical leakage operating system |
-
2017
- 2017-12-26 CN CN201721855076.8U patent/CN207851192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333461A (en) * | 2017-12-26 | 2018-07-27 | 国网浙江省电力公司衢州供电公司 | A kind of detection of electrical leakage operating system |
| CN108333461B (en) * | 2017-12-26 | 2020-03-24 | 国网浙江省电力公司衢州供电公司 | Electric leakage detection operating system |
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