CN207097762U - A kind of breaker control mechanism - Google Patents
A kind of breaker control mechanism Download PDFInfo
- Publication number
- CN207097762U CN207097762U CN201720509635.3U CN201720509635U CN207097762U CN 207097762 U CN207097762 U CN 207097762U CN 201720509635 U CN201720509635 U CN 201720509635U CN 207097762 U CN207097762 U CN 207097762U
- Authority
- CN
- China
- Prior art keywords
- terminal
- breaker
- fuse
- closing
- power supply
- 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
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Abstract
It the utility model is related to a kind of breaker control mechanism.Specifically, it is electrical equipment major loop disjunction controlling organization.It includes breaker, there is energy storage motor M, shunt release F and closing electromagnets X in breaker.Energy storage motor M the first terminal is connected by fuse FU with power supply L, and shunt release F the first terminal is connected by opening button SG and fuse FU with power supply L；Closing electromagnets X the first terminal is connected by automatic closing button SR and fuse FU with power supply L, is characterized in there is normally-open normally-close auxiliary contact QF between shunt release F Second terminal and closing electromagnets X Second terminal.Using this device, the situation that closing electromagnets X can be avoided to burn occurs, it is ensured that breaker energy normal work.Suitable for the box type power station of residential neighborhoods.
Description
Technical field
It the utility model is related to a kind of breaker.Specifically, it is electrical equipment major loop disjunction controlling organization, suitable for resident
In the box type power station of residential quarter.
Background technology
At present, the electrical equipment major loop disjunction in the box type power station of residential neighborhoods mainly includes open circuit with controlling organization
Device, there are energy storage motor M, shunt release F and closing electromagnets X in breaker.Energy storage motor M passes through fuse FU and power supply L
It is connected, shunt release F is connected by opening button SG and fuse FU with power supply L.Closing electromagnets X is pressed by automatic closing
Button SR and fuse FU are connected with power supply L.Wherein, closing electromagnets X can not be powered for a long time, easily be burnt if be powered for a long time
Ruin.Due to
Automatic closing button SR is connected between closing electromagnets X and the fuse, and automatic closing is closed with button SR
Afterwards, easily block.The inside is stuck in after automatic closing is closed with button SR, closing electromagnets X will be made to be powered for a long time, just
The situation that closing electromagnets X can be caused to burn occurs so that breaker can not work.
Utility model content
Problem to be solved in the utility model is to provide a kind of breaker control mechanism.Using this device, can avoid closing
Close the situation that electromagnet X burns to occur, it is ensured that breaker energy normal work.
Above mentioned problem to be solved in the utility model is realized by following technical scheme：
Breaker control mechanism of the present utility model includes breaker, there is energy storage motor M, shunt release F in breaker
With closing electromagnets X.Energy storage motor M the first terminal is connected by fuse FU with power supply L, shunt release F first end
Son is connected by opening button SG and fuse FU with power supply L；Closing electromagnets X the first terminal passes through automatic closing button SR
It is connected with fuse FU with power supply L, it is characterised in that shunt release F Second terminal and closing electromagnets X Second terminal
Between have normally-open normally-close auxiliary contact QF.
As can be seen from the above scheme, due to having normally opened connect between shunt release F negative pole and closing electromagnets X negative pole
Point QF.Even if occurring being stuck in the inside after automatic closing button SR closes, it can also avoid closing electromagnets X from being powered for a long time, avoid
The situation that closing electromagnets X burns occurs, and ensures that normal operation of circuit breaker.
Brief description of the drawings
Fig. 1 is breaker control mechanism structure schematic diagram of the present utility model.
Embodiment
As shown in figure 1, breaker control mechanism of the present utility model contains breaker, energy storage motor is provided with breaker
M, shunt release F and closing electromagnets X.Energy storage motor M the first terminal 35 is connected by fuse FU with power supply L, shunt opening
Electrical apparatus release F the first terminal 29 is connected by opening button SG and fuse FU with power supply L, closing electromagnets X the first terminal
31 are connected by automatic closing button SR and fuse FU with power supply L.Shunt release F Second terminal 30 and closing electromagnets
Normally-open normally-close auxiliary contact QF is serially connected between X Second terminal 32 so that after position is divided, shunt release F disconnects breaker, from
And avoid and occurred by the situation that closing electromagnets X burns caused by automatic closing button SR failures, it is ensured that breaker energy
Normal work.
Claims (1)
1. a kind of breaker control mechanism, including breaker, there are energy storage motor M, shunt release F and closed electromagnetic in breaker
Iron X；Energy storage motor M the first terminal（35）It is connected by fuse FU with power supply L, shunt release F the first terminal（29）
It is connected by opening button SG and fuse FU with power supply L；Closing electromagnets X the first terminal（31）Pass through automatic closing button
SR and fuse FU are connected with power supply L, it is characterised in that shunt release F Second terminal（30）With the of closing electromagnets X
Two-terminal（32）Between have normally-open normally-close auxiliary contact QF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509635.3U CN207097762U (en) | 2017-05-10 | 2017-05-10 | A kind of breaker control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509635.3U CN207097762U (en) | 2017-05-10 | 2017-05-10 | A kind of breaker control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207097762U true CN207097762U (en) | 2018-03-13 |
Family
ID=61550895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720509635.3U Expired - Fee Related CN207097762U (en) | 2017-05-10 | 2017-05-10 | A kind of breaker control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207097762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922829A (en) * | 2018-09-17 | 2018-11-30 | 德力西电气有限公司 | A kind of remote control intelligent breaker |
-
2017
- 2017-05-10 CN CN201720509635.3U patent/CN207097762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922829A (en) * | 2018-09-17 | 2018-11-30 | 德力西电气有限公司 | A kind of remote control intelligent breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180313 Termination date: 20210510 |