CN208225734U - Permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control - Google Patents
Permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control Download PDFInfo
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- CN208225734U CN208225734U CN201820501065.8U CN201820501065U CN208225734U CN 208225734 U CN208225734 U CN 208225734U CN 201820501065 U CN201820501065 U CN 201820501065U CN 208225734 U CN208225734 U CN 208225734U
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- permanent
- current control
- inrush current
- breaker
- magnet
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Abstract
The utility model discloses permanent-magnet breakers on a kind of integrated column with built-in intelligence inrush current control, including mechanism case and breaker body, the top of mechanism case is equipped with breaker body, the side of mechanism case is equipped with operation handle, the side of operation handle is equipped with inrush current control, the side of inrush current control is indicated equipped with divide-shut brake, the side of divide-shut brake instruction is equipped with aviation plug, the side of breaker body is equipped with current transformer, the bottom end of current transformer, which is equipped with, takes capacitor, and the inside of mechanism case is equipped with permanent magnet mechanism.The utility model outer in permanent-magnet breaker structure plus spring mechanism on original column guarantees that on/off switch operation can be completed by operation handle in permanent magnetic controller or while taking capacitor to break down.Intelligent flashy flow controller is installed in circuit breaker internal simultaneously, and takes detachable alternative design, it is ensured that evacuation of shoving, fault-current protection function are provided when permanent magnetic controller power loss or internal fault are failure to actuate.
Description
Technical field
The utility model relates to a kind of permanent-magnet breaker, specially a kind of integrated column with built-in intelligence inrush current control
Upper permanent-magnet breaker.
Background technique
Permanent-magnet breaker is compared compared to spring breaker on column has structure simple, good insulation preformance, long service life etc.
Advantage.But permanent magnet mechanism can only carry out on/off switch operation by external permanent magnetic controller device.When permanent magnetic controller breaks down
Or when taking electric capacitive faults, permanent-magnet breaker can not be controlled.When causing route that phase fault occurs, breaker can not be into
Action is made, and can not be normally carried out closing operation after overhauling.This causes great shadow to the power supply and maintenance of route
It rings, therefore we make improvement to this, propose permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control.
Utility model content
To solve permanent magnet mechanism of the existing technology on/off switch operation can only be carried out by external permanent magnetic controller device
Defect, the utility model provides permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
Permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control of the utility model, including mechanism case and
Breaker body, the top of the mechanism case are equipped with breaker body, and the side of the mechanism case is equipped with operation handle, the behaviour
The side for making handle is equipped with inrush current control, and the side of the inrush current control is indicated equipped with divide-shut brake, the divide-shut brake instruction
Side be equipped with aviation plug, the side of the breaker body is equipped with current transformer, and the bottom end of the current transformer is set
Capacitor is taken, the inside of the mechanism case is equipped with permanent magnet mechanism, and the side of the permanent magnet mechanism is equipped with spring mechanism.
Further, the operation handle includes fixed link and rotating bar, and the rotating bar is connected to the periphery of fixed link,
One end of the fixed link extends in outside mechanism case, and the other end of fixed link passes through the gear hole that mechanism case is plugged on gear
In.
Further, the inside of the mechanism case is equipped with rotating wheel, and rotating wheel and gear are intermeshed.
Further, the inrush current control takes detachable alternative design.
Further, the driving device of the spring mechanism is electric telescopic rod.
Compared with prior art, the utility model has the following beneficial effects: this kind is with built-in intelligence inrush current control
Permanent-magnet breaker on integrated column, the outer plus spring mechanism in permanent-magnet breaker structure on original column, guarantees to control in permanent magnetism
Device or take capacitor break down when can by operation handle complete on/off switch operation.Intelligence is installed in circuit breaker internal simultaneously
Inrush current control, and take detachable alternative design, it is ensured that it provides and gushes when permanent magnetic controller power loss or internal fault are failure to actuate
Stream evacuation, fault-current protection function.Intelligent flashy flow controller is communicated by breaker air plug cable, when permanent magnetism controls
When device works normally, sends working signal and intelligent flashy flow controller MCU, MCU is given to receive signal-inhibiting intelligent flashy flow controller just
Often work, prevents two kinds of protections from working at the same time, and causes accidentally affected；When permanent magnetic controller power loss or internal fault, permanent magnetism control
Fault-signal or no signal are sent to inrush current control MCU by device, and inrush current control defencive function normally enables, when generation overcurrent
When failure, driving spring mechanism is carried out separating brake protection by inrush current control.
Detailed description of the invention
Fig. 1 is that the structure of permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control of the utility model is shown
It is intended to；
Fig. 2 is the mechanism case of permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control of the utility model
The schematic diagram of the section structure.
In figure: 1, mechanism case；2, breaker body；3, operation handle；4, inrush current control；5, divide-shut brake indicates；6, it navigates
Blind plug；7, current transformer；8, capacitor is taken；9, permanent magnet mechanism；10, spring mechanism.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control, including mechanism case
1 and breaker body 2, the top of mechanism case 1 is equipped with breaker body 2, and the side of mechanism case 1 is equipped with operation handle 3, manipulator
The side of handle 3 is equipped with inrush current control 4, and the side of inrush current control 4 is equipped with divide-shut brake instruction 5, and the side of divide-shut brake instruction 5 is set
There is aviation plug 6, the side of breaker body 2 is equipped with current transformer 7, and the bottom end of current transformer 7, which is equipped with, takes capacitor 8,
The inside of mechanism case 1 is equipped with permanent magnet mechanism 9, and the side of permanent magnet mechanism 9 is equipped with spring mechanism 10.
Wherein, operation handle 3 includes fixed link and rotating bar, and rotating bar is connected to the periphery of fixed link, and the one of fixed link
End extends in outside mechanism case 1, and the other end of fixed link passes through mechanism case 1 and is plugged in the gear hole of gear, is grasped by rotation
Make handle 3 convenient for driving gear operation.
Wherein, the inside of mechanism case 1 is equipped with rotating wheel, and rotating wheel and gear are intermeshed, and is convenient for by gear rotation
Drive rotating wheel rotation.
Wherein, inrush current control 4 takes detachable alternative design, it is ensured that motionless in permanent magnetic controller power loss or internal fault
Evacuation of shoving, fault-current protection function are provided when making.
Wherein, the driving device of spring mechanism 10 is electric telescopic rod, is convenient for driving spring mechanism by electric telescopic rod
10 carry out separating brake protection.
It should be noted that the utility model is permanent magnetism open circuit on a kind of integrated column with built-in intelligence inrush current control
Device, when specific works, when permanent magnetic controller or when capacitor 8 being taken to break down, moving contact is separated with static contact, rotation manipulator
Handle 3, operation handle 3 drive gear operation, and gear is engaged with rotating wheel, switching-in spring are connected on rotating wheel, rotating wheel rotated
Switching-in spring is elongated in journey, after switching-in spring stress is stretched to the limit, spring drives drive rod movement, and drive rod pushes dynamic touching
Head makes moving contact and static contact fasten completion combined floodgate；Inrush current control 4 is communicated by breaker aviation plug 6, works as permanent magnetism
When controller works normally, working signal is sent to inrush current control 4, receives the normal work of signal-inhibiting intelligent flashy flow controller 4
Make；When permanent magnetic controller power loss or internal fault, fault-signal or no signal are sent to inrush current control by permanent magnetic controller
4,4 defencive function of inrush current control normally enables, when over current fault occurs, inrush current control 4 by driving spring mechanism 10 into
The protection of row separating brake.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control, including mechanism case (1) and breaker sheet
Body (2), which is characterized in that the top of the mechanism case (1) is equipped with breaker body (2), and the side of the mechanism case (1) is equipped with
The side of operation handle (3), the operation handle (3) is equipped with inrush current control (4), and the side of the inrush current control (4) is set
There is divide-shut brake to indicate (5), the side of the divide-shut brake instruction (5) is equipped with aviation plug (6), and the one of the breaker body (2)
Side is equipped with current transformer (7), and the bottom end of the current transformer (7) is equipped with and takes capacitor (8), the mechanism case (1) it is interior
Portion is equipped with permanent magnet mechanism (9), and the side of the permanent magnet mechanism (9) is equipped with spring mechanism (10).
2. permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control according to claim 1, special
Sign is that the operation handle (3) includes fixed link and rotating bar, and the rotating bar is connected to the periphery of fixed link, described solid
One end of fixed pole extends in mechanism case (1) outside, and the other end of fixed link passes through the gear hole that mechanism case (1) is plugged on gear
In.
3. permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control according to claim 1, special
Sign is that the inside of the mechanism case (1) is equipped with rotating wheel, and rotating wheel and gear are intermeshed.
4. permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control according to claim 1, special
Sign is that the inrush current control (4) takes detachable alternative design.
5. permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control according to claim 1, special
Sign is that the driving device of the spring mechanism (10) is electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501065.8U CN208225734U (en) | 2018-04-10 | 2018-04-10 | Permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501065.8U CN208225734U (en) | 2018-04-10 | 2018-04-10 | Permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225734U true CN208225734U (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820501065.8U Active CN208225734U (en) | 2018-04-10 | 2018-04-10 | Permanent-magnet breaker on a kind of integrated column with built-in intelligence inrush current control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124298A1 (en) * | 2018-12-17 | 2020-06-25 | 江苏省如高高压电器有限公司 | Dual-mechanism actuating system for permanent magnet circuit breaker |
| CN114023592A (en) * | 2021-11-08 | 2022-02-08 | 河南华盛隆源电气有限公司 | High-voltage circuit breaker |
-
2018
- 2018-04-10 CN CN201820501065.8U patent/CN208225734U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124298A1 (en) * | 2018-12-17 | 2020-06-25 | 江苏省如高高压电器有限公司 | Dual-mechanism actuating system for permanent magnet circuit breaker |
| CN114023592A (en) * | 2021-11-08 | 2022-02-08 | 河南华盛隆源电气有限公司 | High-voltage circuit breaker |
| CN114023592B (en) * | 2021-11-08 | 2023-08-01 | 河南华盛隆源电气有限公司 | High-voltage circuit breaker |
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