CN206096380U - Circuit breaker monitoring device - Google Patents
Circuit breaker monitoring device Download PDFInfo
- Publication number
- CN206096380U CN206096380U CN201621078830.7U CN201621078830U CN206096380U CN 206096380 U CN206096380 U CN 206096380U CN 201621078830 U CN201621078830 U CN 201621078830U CN 206096380 U CN206096380 U CN 206096380U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- logical circuit
- circuit module
- breaker
- module
- 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
- 238000012806 monitoring device Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 3
- 210000000056 organ Anatomy 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model discloses a prevent effectively not cut -off the maloperation that causes because of the circuit breaker to arouse the incident, provide a circuit breaker monitoring device, indicate contact and resistance measurement module including logical circuit module, bee calling organ, circuit breaker, transmission of electricity port, switch, behind the transmission of electricity port output three phase current, connect logical circuit module through the circuit breaker, logical circuit module connects three -phase switch respectively and indicates the contact, logical circuit module and the three -phase circuit between the circuit breaker between be equipped with three resistance measurement module respectively, logical circuit module still with buzzer connection. The utility model discloses can effectively prevent transformer substation's circuit breaker because inside mechanical mechanism jamming to cause mechanical position indicator and electron to instruct the problem inconsistent with actual position indicator, protected operating personnel safety.
Description
Technical field
The utility model discloses a kind of apparatus of electrical monitoring equipment, and in particular to a kind of monitoring circuit breaker device.
Background technology
Breaker is highly important equipment in substation equipment, and it has arc-suppression function, can carry out load and cut-off behaviour
Make, realize the control of electric energy.In electric equipment operation, breaker is caused not have due to the clamping stagnation of circuit breaker internal mechanism
Effect disconnects, and then causes security incident.
Utility model content
In order to prevent because breaker does not effectively cut-off the maloperation for causing, so as to cause security incident, the utility model
There is provided a kind of supervising device, cut-offfing for arc-extinguishing chamber of circuit breaker can be monitored, prevent substation breakers due to inside
Mechanical mechanism clamping stagnation, it is inconsistent with physical location instruction so as to cause mechanical location instruction and electronics to indicate, cause maloperation, prestige
Side of body operator safety.
The technical solution adopted in the utility model is：A kind of monitoring circuit breaker device, including logical circuit module, buzzing
Device, breaker, transmission of electricity port, switch indicating contacts and resistance measuring module；After transmission of electricity port output three-phase current, by open circuit
Device connects logical circuit module, and logical circuit module connects respectively threephase switch indicating contacts；Described logical circuit module and
Three resistance measuring modules are respectively equipped between three-phase circuit between breaker, logical circuit module is also connected with buzzer.
The utility model produce beneficial effect be：The utility model can effectively prevent substation breakers due to inside
Mechanical mechanism clamping stagnation, so as to cause the problem that mechanical location is indicated and electronics is indicated and physical location instruction is inconsistent, protects
Operator safety.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As described in Figure 1, the utility model includes logical circuit module 1, buzzer 2, breaker 3, transmission of electricity port 4, switch
Indicating contacts 5 and resistance measuring module 6, wherein the three-phase circuit from the output of transmission of electricity port 4 connects logical circuit by breaker 3
Whether module 1, logical circuit module 1 is synchronous for the arc-chutes breaker in middle position of monitoring breaker 3, in logical circuit module 1
With a resistance measuring module 6 is equipped with the three-phase circuit between breaker 3.Three switch indicating contacts 5 are connected to logic
On return circuit module 1, for showing the arc-chutes breaker in middle position of breaker 3.When logical circuit module 1 is detected in breaker 3
When the position of the switch in arc extinguishing room is asynchronous, logical circuit module 1 is powered for buzzer 2, and buzzer 2 is reported to the police.
The utility model can be used with the resistance measurement message reflection of resistance measuring module collection in logical circuit module
Whether the position of the switch in reflect arc-extinguishing chamber of circuit breaker is synchronous, and in asynchronous alarm, points out unit exception.
Claims (1)
1. a kind of monitoring circuit breaker device, it is characterised in that：Including logical circuit module, buzzer, breaker, transmission of electricity port,
Switch indicating contacts and resistance measuring module；After transmission of electricity port output three-phase current, logical circuit module is connected by breaker,
Logical circuit module connects respectively threephase switch indicating contacts；Three-phase circuit between described logical circuit module and breaker
Between be respectively equipped with three resistance measuring modules, logical circuit module is also connected with buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078830.7U CN206096380U (en) | 2016-09-26 | 2016-09-26 | Circuit breaker monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078830.7U CN206096380U (en) | 2016-09-26 | 2016-09-26 | Circuit breaker monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096380U true CN206096380U (en) | 2017-04-12 |
Family
ID=58479663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078830.7U Expired - Fee Related CN206096380U (en) | 2016-09-26 | 2016-09-26 | Circuit breaker monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096380U (en) |
-
2016
- 2016-09-26 CN CN201621078830.7U patent/CN206096380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Kun Inventor after: Zhang Guanying Inventor after: Liu Fengying Inventor after: Li Feifei Inventor after: Zhu Xiaoli Inventor after: Zhang Yijia Inventor before: Lv Kun Inventor before: Zhang Guanying Inventor before: Liu Fengying Inventor before: Li Feifei Inventor before: Zhu Xiaoli |
|
| 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: 20170412 Termination date: 20170926 |