CN209590222U - A kind of breaker signal detection device - Google Patents
A kind of breaker signal detection device Download PDFInfo
- Publication number
- CN209590222U CN209590222U CN201822189144.2U CN201822189144U CN209590222U CN 209590222 U CN209590222 U CN 209590222U CN 201822189144 U CN201822189144 U CN 201822189144U CN 209590222 U CN209590222 U CN 209590222U
- Authority
- CN
- China
- Prior art keywords
- signal input
- input circuit
- switch
- sub
- switching signal
- 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.)
- Active
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a kind of breaker signal detection devices, it is characterised in that: including switching signal input circuit and sub-gate signal input circuit；The switching signal input circuit and sub-gate signal input circuit are arranged in parallel, and the both ends after the switching signal input circuit and sub-gate signal input circuit parallel connection pass through connecting terminal respectively and are connected with positive and negative anodes；Increase that can be reduced manual energy storage when automatic energy storage function does cranking test multiple in the utility model, to improve production efficiency；Whether the signal secondary connection that can see product clearly rapidly by visual observation is correct, then confirms whether the control loop of product is intact by divide-shut brake button；Furthermore the present apparatus can increase air plug interface directly on signal detecting and measuring apparatus, avoid the frequent disassembly of inrush current control, increase the service life of inrush current control.
Description
Technical field
The utility model relates to breaker detection field more particularly to a kind of breaker signal detection devices.
Background technique
Inrush current control is directly installed on above product when general original breaker does cranking test, often does one
Platform will be installed and be pulled again, and disassembly is frequently easily damaged；Breaker cranking test automatic energy storage function is poor；Believe in product
Number end inspection in, the outgoing quality of circuit breaker is low；The service life of inrush current control is low.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of breaker signal detection devices, are able to solve general
Breaker cranking test automatic energy storage function is poor；In the inspection of product signal end, the outgoing quality of circuit breaker is low；It shoves
The low problem of the service life of controller.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of breaker signal detection device, wound
New point is: including switching signal input circuit and sub-gate signal input circuit；The switching signal input circuit and separating brake letter
Number input circuit is arranged in parallel, the switching signal input circuit and sub-gate signal input circuit it is in parallel after both ends lead to respectively
It crosses connecting terminal and is connected with positive and negative anodes；
The switching signal input circuit includes closing switch and shutting-brake control box；The closing switch and shutting-brake control box
Between connected by connecting terminal, Live switch has been sequentially connected in series in the shutting-brake control box, close to quick closing valve and filter；It is described
Live switch, close to being provided with quick coupling between quick closing valve and filter；
The sub-gate signal input circuit includes that separating brake switch and separating brake control box；The separating brake switch and separating brake control box
Between connected by connecting terminal, protective switch has been sequentially connected in series in separating brake control box, close to switch and photoelectric tube crystal；
The protective switch is provided with quick coupling close between switch and photoelectric tube crystal.
Further, energy storage signal input in parallel is gone back on the switching signal input circuit and sub-gate signal input circuit
Circuit；Indicator light is provided on the switching signal input circuit, sub-gate signal input circuit and energy storage signal input circuit.
Utility model has the advantages that
1) increase that can be reduced manual energy storage when automatic energy storage function does cranking test multiple in the utility model, thus
Improve production efficiency；Whether the signal secondary connection that can see product clearly rapidly by visual observation is correct, then true by divide-shut brake button
Whether the control loop for recognizing product is intact；Furthermore the present apparatus can increase air plug interface directly on signal detecting and measuring apparatus, avoid
The frequent disassembly of inrush current control, increases the service life of inrush current control.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of circuit structure diagram of breaker signal detection device of the utility model.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
A kind of breaker signal detection device as shown in Figure 1, including switching signal input circuit 1 and sub-gate signal input
Circuit 2；The switching signal input circuit 1 and sub-gate signal input circuit 2 are arranged in parallel, the switching signal input circuit 1
Pass through connecting terminal respectively with the both ends after 2 parallel connection of sub-gate signal input circuit and is connected with positive and negative anodes.
Switching signal input circuit 1 includes closing switch 11 and shutting-brake control box 12；The closing switch 11 and control of closing a floodgate
It is connected between box 12 processed by connecting terminal, Live switch 121 has been sequentially connected in series in the shutting-brake control box 12, close to quick closing valve
122 and filter 123；The Live switch 121 is provided with quick coupling close between fast 122 pass and filter 123.
Sub-gate signal input circuit 2 includes that separating brake switch 21 and separating brake control box 22；The separating brake switch 21 and separating brake control
It is connected between box 22 processed by connecting terminal, protective switch 221, close switch has been sequentially connected in series in the separating brake control box 22
222 and photoelectric tube crystal 223；The protective switch 221 is provided with quickly close between switch 222 and photoelectric tube crystal 223
Connector.
An energy storage signal input circuit 3 also in parallel on switching signal input circuit 1 and sub-gate signal input circuit 2；It is described
Indicator light is provided on switching signal input circuit 1, sub-gate signal input circuit 2 and energy storage signal input circuit 3.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (2)
1. a kind of breaker signal detection device, it is characterised in that: including switching signal input circuit and sub-gate signal input electricity
Road；The switching signal input circuit and sub-gate signal input circuit are arranged in parallel, the switching signal input circuit and separating brake
Both ends after signal input circuit is in parallel pass through connecting terminal respectively and are connected with positive and negative anodes；
The switching signal input circuit includes closing switch and shutting-brake control box；Between the closing switch and shutting-brake control box
It is connected by connecting terminal, Live switch has been sequentially connected in series in the shutting-brake control box, close to quick closing valve and filter；The normal open
Switch, close to being provided with quick coupling between quick closing valve and filter；
The sub-gate signal input circuit includes that separating brake switch and separating brake control box；Between the separating brake switch and separating brake control box
It is connected by connecting terminal, protective switch, close switch and photoelectric tube crystal has been sequentially connected in series in the separating brake control box；It is described
Protective switch is provided with quick coupling close between switch and photoelectric tube crystal.
2. a kind of breaker signal detection device according to claim 1, it is characterised in that: the switching signal input electricity
An energy storage signal input circuit also in parallel on road and sub-gate signal input circuit；The switching signal input circuit, sub-gate signal
Indicator light is provided on input circuit and energy storage signal input circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189144.2U CN209590222U (en) | 2018-12-25 | 2018-12-25 | A kind of breaker signal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189144.2U CN209590222U (en) | 2018-12-25 | 2018-12-25 | A kind of breaker signal detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209590222U true CN209590222U (en) | 2019-11-05 |
Family
ID=68378858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822189144.2U Active CN209590222U (en) | 2018-12-25 | 2018-12-25 | A kind of breaker signal detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209590222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930745A (en) * | 2023-09-15 | 2023-10-24 | 江苏天合清特电气有限公司 | Quick turn-off device aging test device, system and test method thereof |
-
2018
- 2018-12-25 CN CN201822189144.2U patent/CN209590222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930745A (en) * | 2023-09-15 | 2023-10-24 | 江苏天合清特电气有限公司 | Quick turn-off device aging test device, system and test method thereof |
| CN116930745B (en) * | 2023-09-15 | 2024-01-02 | 江苏天合清特电气有限公司 | Quick turn-off device aging test device, system and test method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103516052A (en) | Power distribution equipment on-line monitoring early-warning terminal | |
| CN110456285A (en) | A kind of remote monitoring system of moving emergency power supply | |
| CN209590222U (en) | A kind of breaker signal detection device | |
| CN104638603A (en) | Automatic reclosing method and device for power recovery | |
| CN2886594Y (en) | A device in universal leakage circuit breaker testing bench, for detecting switching on/off condition of circuit breaker | |
| CN204967424U (en) | A fault indicator | |
| CN203981767U (en) | Fault electric arc sampling and pick-up unit | |
| CN104502738A (en) | Transformer loss detection device | |
| CN204008808U (en) | Alternating current is scurried into the detection of straight-flow system and is compeled to jump device | |
| CN206432697U (en) | A kind of Overload of Power Distribution Transformers warning device | |
| CN102788925B (en) | Fault detection system of communication circuit | |
| CN204177957U (en) | A kind of electric energy meter Insulation Test isolated form leak current detection device | |
| CN203037783U (en) | On-off detection apparatus for secondary cable core of current transformer | |
| CN206759153U (en) | A kind of backup auto-activating device for possessing self-diagnostic function | |
| CN206470358U (en) | A kind of electric arc monitoring systems | |
| CN206684260U (en) | A kind of novel power distribution network fault detection apparatus | |
| CN203630257U (en) | A transformer substation electrical network accident simulation circuit | |
| CN103245836B (en) | There is the intelligent megohmmeter of automatic discharging function | |
| CN204964727U (en) | Power detection equipment | |
| CN205610225U (en) | Transformer excess load automatic switching control equipment | |
| CN204760767U (en) | A PT parallels device for transformer substation | |
| CN204243738U (en) | Switch divide-shut brake coil burn-out-proof protective device | |
| CN203562840U (en) | Power distribution equipment on-line monitoring early-warning terminal | |
| CN207994614U (en) | A kind of route protection monitoring device | |
| CN202997509U (en) | Circuit protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |