CN104090233B - Detection device and detection method for fault arc circuit breaker - Google Patents
Detection device and detection method for fault arc circuit breaker Download PDFInfo
- Publication number
- CN104090233B CN104090233B CN201410357138.7A CN201410357138A CN104090233B CN 104090233 B CN104090233 B CN 104090233B CN 201410357138 A CN201410357138 A CN 201410357138A CN 104090233 B CN104090233 B CN 104090233B
- Authority
- CN
- China
- Prior art keywords
- detection means
- detection
- testing stand
- connecting rope
- lamp
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 238000012360 testing method Methods 0.000 claims abstract description 44
- 238000010891 electric arc Methods 0.000 claims description 42
- 238000007537 lampworking Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Breakers (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a detection device and a detection method of a fault arc circuit breaker, comprising the following steps: a support frame; the test bed is rotatably arranged on the support frame along one end of the test bed; and the detection lamp is arranged on the support frame, and the fault arc circuit breaker to be detected is connected in a circuit for controlling the detection lamp. The detection device of the fault arc circuit breaker has the advantages of simple structure and convenient operation, can reliably and effectively detect whether the fault arc circuit breaker can be tripped by mistake or not, and effectively solves the problem that the fault arc circuit breaker in the prior art can be tripped by mistake in the working process.
Description
Technical field
The present invention relates to fault detection field, more particularly, to a kind of detection means of fault electric arc breaker
And detection method.
Background technology
Fault electric arc breaker (abbreviation AFCI) is a circuit protection product, and it can detect and be caused by fault electric arc
Current anomaly phenomenon.
Typically, fault electric arc breaker is arranged in the circuit of connection household electrical appliance, so, when household electrical appliance are being used
During middle generation fault electric arc, fault electric arc breaker occurs trip action with timely deenergization to prevent the generation of fire.
However, fault electric arc breaker false tripping phenomenon occurs because non-faulting electric arc occurs sometimes when using, this is just
Needs detect to verify whether it occurs false tripping phenomenon at work using preceding to fault electric arc breaker.
The content of the invention
The present invention is intended to provide a kind of detection means and detection method of fault electric arc breaker, to solve how to detect existing
The fault electric arc breaker for having technology occurs the problem of false tripping at work.
In order to solve the above technical problems, a kind of according to an aspect of the invention, there is provided inspection of fault electric arc breaker
Device is surveyed, including：Support frame；Testing stand, testing stand can be rotatably set on support frame along its one end；Detection lamp, detects lamp
Fault electric arc breaker on support frame and to be detected is connected in the circuit of control detection lamp.
Further, detection means also includes：Base, base is fixed on support frame, and testing stand one end and base
It is rotatably attached.
Further, detection means also includes：Support, support is arranged on support frame, and connecting rope is provided with support
Support end；Connecting rope, one end of connecting rope is drive end, and connecting rope the other end bypass after connecting rope support end with testing stand
Connection.
Further, detection means also includes：Driving wheel, driving wheel can be rotatably set on support frame, and connecting rope
Drive end connection on the drive wheel.
Further, detection means also includes：Driven pulley, driven pulley is connected with driving wheel, and the drive end of connecting rope connects
Connect on the driven wheel.
Further, detection means also includes：Pulley, pulley is arranged on the connecting rope support end of support, and connecting rope is taken
It is located on pulley.
Further, pulley is two, and two pulleys are arranged on the connecting rope branch of support at intervals in the horizontal direction
Support end.
Further, driven pulley is cam structure, and the drive end of connecting rope is fixed on one end of cam structure.
Further, driven pulley is connected with driving wheel bias.
Further, detection means also includes：Lamp socket, lamp socket is arranged on testing stand, and detection lamp is arranged on lamp socket.
According to the other side of invention, there is provided a kind of detection method of stoppage circuit breaker, including：By stoppage circuit breaker
It is connected in the circuit of control detection lamp；Detection lamp is arranged on testing stand；Make testing stand around its one end rotary motion, and see
Examine the light on and off situation of detection lamp and the working condition of stoppage circuit breaker.
The detection means of the fault electric arc breaker in the present invention includes support frame, testing stand and detection lamp, and will be to be checked
The fault electric arc breaker of survey is connected in the circuit of detection lamp.So, by make testing stand around its be connected with support frame one
End rotation, and the state of detection lamp is observed, if in detection process, there is guard mode in fault electric arc breaker, then can determine that
It occurs in that false tripping phenomenon, if until detection lamp burns out, fault electric arc breaker is failure to actuate, then can determine that it is not in
False tripping phenomenon.
It can be seen that, the structure of the detecting device of the fault electric arc breaker in the present invention is simple and convenient to operate, and can compare can
By, effectively detect whether fault electric arc breaker occurs false tripping phenomenon, efficiently solve it is of the prior art therefore
Barrier electric arc breaker occurs the problem of false tripping at work.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
The detection means that Fig. 1 diagrammatically illustrates the fault electric arc breaker in the present invention falls onto base in testing stand
When structural representation；And
Fig. 2 diagrammatically illustrates structure of the detection means of the fault electric arc breaker in Fig. 1 when testing stand is lifted and shows
It is intended to.
Reference in figure：10th, support frame；20th, testing stand；30th, lamp is detected；40th, base；50th, support；60th, connecting rope；
71st, driving wheel；72nd, driven pulley；80th, pulley；90th, lamp socket.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Multitude of different ways with covering is implemented.
According to an aspect of the invention, there is provided a kind of detection means of fault electric arc breaker, refer to Fig. 1 and Tu
2, the detection means includes：Support frame 10；Testing stand 20, testing stand 20 can be rotatably set on support frame 10 along its one end；
Detection lamp 30, detection lamp 30 is arranged on support frame 10, and fault electric arc breaker to be detected is connected to control detection lamp 30
Circuit in.
The detection means of the fault electric arc breaker in the present invention includes support frame 10, testing stand 20 and detection lamp 30, and
Fault electric arc breaker to be detected is connected in the circuit of detection lamp 30.So, by making testing stand 20 around itself and support
One end rotation of the connection of frame 10, and the state of detection lamp 30 is observed, if in detection process, there is protection in fault electric arc breaker
State, then can determine that it occurs in that false tripping phenomenon, if until detection lamp 30 burns out, fault electric arc breaker is failure to actuate, then
Can determine that it is not in false tripping phenomenon.
It can be seen that, the structure of the detecting device of the fault electric arc breaker in the present invention is simple and convenient to operate, and can compare can
By, effectively detect whether fault electric arc breaker occurs false tripping phenomenon, efficiently solve it is of the prior art therefore
Barrier electric arc breaker occurs the problem of false tripping at work.
Preferably, detection means also includes：Base 40, base 40 is fixed on support frame 10, and testing stand 20 one end
It is rotatably attached with base 40.Preferably, support frame 10 is hinged with base 40.
Preferably, detection means also includes：Support 50, support 50 is arranged on support frame 10, and is provided with support 50
Connecting rope support end；Connecting rope 60, one end of connecting rope 60 is drive end, and the other end of connecting rope 60 bypasses connecting rope support
It is connected with testing stand 20 behind end.
Preferably, detection means also includes：Driving wheel 71, driving wheel 71 can be rotatably set on support frame 10, and even
The drive end of splicing 60 is connected on driving wheel 71.
Preferably, detection means also includes：Driven pulley 72, driven pulley 72 is connected with driving wheel 71, and connecting rope 60 drive
Moved end is connected on driven pulley 72.With the rotation of driven pulley 72, connecting rope 60 is wound on driven pulley 72 or with driven pulley 72
Rotate.
Preferably, detection means also includes：Pulley 80, pulley 80 is arranged on the connecting rope support end of support 50, and connection
Rope 60 is ridden upon on pulley 80.
The present invention by way of driving driven pulley 72 using driving wheel 71, using the connection of pulley 80 and connecting rope 60,
One end of the testing stand 20 equipped with detection lamp 30 is set to move repeatedly up and down, carry out failure judgement electric arc breaker is in normal work
The no phenomenon that false tripping occurs.If fault electric arc breaker occurs in that protection act in detection process, failure is judged
Electric arc breaker occurs false tripping；If until burning out occurs in bulb, fault electric arc breaker is failure to actuate, then judge that it will not
There is false tripping.
As shown in figure 1, when the drive end of connecting rope 60 is located at the center of circle top of driving wheel 71, testing stand 20 is laid down；
As shown in Fig. 2 when the drive end of connecting rope 60 is located at the center of circle lower section of driving wheel 71, testing stand 20 is lifted.It is so reciprocal
Carry out, just can detect that whether fault electric arc breaker occurs false tripping phenomenon.
Preferably, pulley 80 is two, and two pulleys 80 are arranged on the connection of support 50 at intervals in the horizontal direction
Rope support end.So, the support to connecting rope 60 is conducive to.
Preferably, driven pulley is cam structure, and the drive end of connecting rope 60 is fixed on one end of cam structure.
Preferably, driven pulley 72 is connected with the bias of driving wheel 71.So, regulation connecting rope 60 is conducive to so that testing stand 20
Lift or put down.The circular motion repeatedly in the presence of motor of driving wheel 71, and driven pulley 72 is anti-under the drive of driving wheel 71
Multiple circular motion, and then make the crankmotion under the drive of driven pulley 72 of testing stand 20.
In the present invention, as depicted in figs. 1 and 2, when the drive end of driven pulley 72 and connecting rope 60 moves to highest point,
Testing stand 20 just drops at base 40；When the drive end of driven pulley 72 and connecting rope 60 moves to lowest part, testing stand
20 are raised highest point, now testing stand 20 just with 40 one-tenth 20 degree of angles of base.The detection means after powered up can be automatic
Tested, only need to be recorded whether fault electric arc breaker is protected, whether incandescent lamp burns out in test process, it is not necessary to people
Work is operated.If protection occurs in fault electric arc breaker in test process, then judge that it occurs false tripping, its reliability
It is unqualified；If until burning out occurs in incandescent lamp, fault electric arc breaker is failure to actuate all the time, then judge that it is not in without de-
Button, its reliability compliance..
Preferably, detection means also includes：Lamp socket 90, lamp socket 90 is arranged on testing stand 20, and detection lamp 30 is arranged on
On lamp socket 90.More easily detection lamp 30 can be arranged on testing stand 20 by setting lamp socket 90.
According to the other side of invention, there is provided a kind of detection method of stoppage circuit breaker, including：By stoppage circuit breaker
It is connected in the circuit of control detection lamp；Detection lamp is arranged on testing stand；Make testing stand around its one end rotary motion, and see
Examine the light on and off situation of detection lamp and the working condition of stoppage circuit breaker.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of detection means of fault electric arc breaker, it is characterised in that including：
Support frame (10)；
Testing stand (20), the testing stand (20) can be rotatably set on support frame as described above (10) along its one end；
Detection lamp (30), detection lamp (30) fault electric arc on the testing stand (20) and to be detected breaks
Road device is connected in the circuit of the control detection lamp (30)；
Wherein, the testing stand (20) is rotatably arranged around its one end, so that the testing stand (20) is equipped with the detection lamp
(30) move repeatedly up and down one end.
2. detection means according to claim 1, it is characterised in that the detection means also includes：
Base (40), the base (40) is fixed on support frame as described above (10), and described one end of the testing stand (20) with
The base (40) is rotatably attached.
3. detection means according to claim 1, it is characterised in that the detection means also includes：
Support (50), the support (50) is arranged on support frame as described above (10), and is provided with connecting rope on the support (50)
Support end；
Connecting rope (60), one end of the connecting rope (60) is drive end, and the connecting rope (60) the other end bypass it is described
It is connected with the testing stand (20) after connecting rope support end.
4. detection means according to claim 3, it is characterised in that the detection means also includes：
Driving wheel (71), the driving wheel (71) can be rotatably set on support frame as described above (10), and the connecting rope (60)
The drive end be connected on the driving wheel (71).
5. detection means according to claim 4, it is characterised in that the detection means also includes：
Driven pulley (72), the driven pulley (72) is connected with the driving wheel (71), and the connecting rope (60) the driving
End is connected on the driven pulley (72).
6. detection means according to claim 3, it is characterised in that the detection means also includes：
Pulley (80), the pulley (80) installed in the support (50) the connecting rope support end, and the connecting rope
(60) ride upon on the pulley (80).
7. detection means according to claim 6, it is characterised in that the pulley (80) is two, and described two cunnings
Wheel (80) is arranged on the connecting rope support end of the support (50) at intervals in the horizontal direction.
8. detection means according to claim 5, it is characterised in that the driven pulley is cam structure, and the connection
The drive end of rope (60) is fixed on one end of the cam structure.
9. detection means according to claim 5, it is characterised in that the driven pulley (72) is with the driving wheel (71) partially
The heart is connected.
10. detection means according to claim 1, it is characterised in that the detection means also includes：
Lamp socket (90), the lamp socket (90) is on the testing stand (20), and detection lamp (30) is installed in the lamp
On seat (90).
A kind of 11. detection methods of stoppage circuit breaker, it is characterised in that including：
The stoppage circuit breaker is connected in the circuit of control detection lamp；
The detection lamp is arranged on testing stand；
Make the testing stand around its one end rotary motion, and observe the light on and off situation and the stoppage circuit breaker of the detection lamp
Working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357138.7A CN104090233B (en) | 2014-07-24 | 2014-07-24 | Detection device and detection method for fault arc circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357138.7A CN104090233B (en) | 2014-07-24 | 2014-07-24 | Detection device and detection method for fault arc circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104090233A CN104090233A (en) | 2014-10-08 |
| CN104090233B true CN104090233B (en) | 2017-06-06 |
Family
ID=51637964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357138.7A Expired - Fee Related CN104090233B (en) | 2014-07-24 | 2014-07-24 | Detection device and detection method for fault arc circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104090233B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373257B1 (en) * | 1998-12-09 | 2002-04-16 | Pass & Seymour, Inc. | Arc fault circuit interrupter |
| CN2777566Y (en) * | 2004-12-31 | 2006-05-03 | 广州擎天成套装备工程有限公司 | Tester for circuit breaker performance of preventing error releasing |
| CN1918680A (en) * | 2003-12-22 | 2007-02-21 | 莱维顿制造有限公司 | Arc fault detector |
| CN202729090U (en) * | 2012-07-27 | 2013-02-13 | 苏州富士德物流设备有限公司 | Hoisting device of roller conveyer |
| CN204009003U (en) * | 2014-07-24 | 2014-12-10 | 珠海格力电器股份有限公司 | Detection device for fault arc circuit breaker |
-
2014
- 2014-07-24 CN CN201410357138.7A patent/CN104090233B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373257B1 (en) * | 1998-12-09 | 2002-04-16 | Pass & Seymour, Inc. | Arc fault circuit interrupter |
| CN1918680A (en) * | 2003-12-22 | 2007-02-21 | 莱维顿制造有限公司 | Arc fault detector |
| CN2777566Y (en) * | 2004-12-31 | 2006-05-03 | 广州擎天成套装备工程有限公司 | Tester for circuit breaker performance of preventing error releasing |
| CN202729090U (en) * | 2012-07-27 | 2013-02-13 | 苏州富士德物流设备有限公司 | Hoisting device of roller conveyer |
| CN204009003U (en) * | 2014-07-24 | 2014-12-10 | 珠海格力电器股份有限公司 | Detection device for fault arc circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104090233A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102720595B (en) | Engine overspeed protection and control method | |
| CN103786145B (en) | Transmission line high-altitude quality examination machine people | |
| CN102608484A (en) | Fault indictor for power distribution lines | |
| CN109541415A (en) | Partial discharge detection device | |
| CN202952262U (en) | High-altitude quality inspection robot for power transmission lines | |
| CN104090233B (en) | Detection device and detection method for fault arc circuit breaker | |
| KR100490825B1 (en) | Apparatus and method for working and recovering electric leakage breaker for group-type | |
| CN202196017U (en) | Device for detecting infrared filament breakage inductor | |
| CN203925890U (en) | A kind of blade with loop-type ground wire | |
| CN103885370B (en) | Production line monitoring system and production line monitoring method | |
| CN206096344U (en) | Overhead line fault locator | |
| CN211554240U (en) | Internet of things smart circuit breaker cloud platform detection system | |
| CN204009003U (en) | Detection device for fault arc circuit breaker | |
| CN104458294A (en) | Fault monitoring method and system of train detecting equipment | |
| CN205982493U (en) | Automobile -used driving motor controller pencil detection device | |
| CN209890029U (en) | But elevator lock bypass of lock short circuit test | |
| CN205803774U (en) | A kind of sewing machine with broken string and cloth detection function | |
| CN108152737A (en) | Monitoring system and monitoring method for preventing motor line sequence errors | |
| CN206751182U (en) | Hoisting dolly hoist cable enters the monitor device of basketry | |
| CN206218984U (en) | A kind of elevator door lock safety return circuit apparatus for examination and repair | |
| CN103335944B (en) | A kind of insulator failure detector and insulator method for detection fault detection | |
| CN215665607U (en) | Belt protection state monitoring and fault screening device | |
| CN107968320A (en) | The control method of switchgear control system | |
| CN110095710A (en) | Fault detection device and method | |
| KR100561753B1 (en) | Method for detecting faults of underground transmission line and apparatus thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170606 |