CN204086479U - Isolating switch in a kind of switch box - Google Patents
Isolating switch in a kind of switch box Download PDFInfo
- Publication number
- CN204086479U CN204086479U CN201420576835.7U CN201420576835U CN204086479U CN 204086479 U CN204086479 U CN 204086479U CN 201420576835 U CN201420576835 U CN 201420576835U CN 204086479 U CN204086479 U CN 204086479U
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- actuator
- interrupter
- contact
- transmission module
- data transmission
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Abstract
The utility model discloses the isolating switch in a kind of switch box, comprise the interrupter being switched on or switched off electrical path, be positioned at the contact abrasion sensor at interrupter contacts place, connect the data transmission module of contact abrasion sensor, also comprise the actuator activating interrupter, actuator connects the data transmission module; The data upload that contact abrasion sensor detects by data transmission module is to remote control service device, data analyzed by remote control service device, and be sent to actuator according to analysis result generation steering order, actuator controls interrupter according to steering order, solve in prior art exist contact of breaker easy to wear and be difficult to estimate technical matters, and then achieve can the situation of fast monitored contact of breaker, accurately judge the technique effect of isolating switch situation.
Description
Technical field
The utility model relates to technical field of electric equipment, particularly relates to the isolating switch in a kind of switch box.
Background technology
Being used to of switch cubicle controls various equipment Push And Release, and composition mainly contains breaker contacts device or starter or electronic control panel, control knob or handle and attached, and tripper is requisite ingredient in switch cubicle.The main element of tripper is exactly isolating switch, a vital role of isolating switch be open circuit connecting-disconnecting function and the system failure time making capacity.
But, because contact of breaker easily weares and teares in prior art, need regularly to carry out Maintenance and Repair, like this, at every turn keep in repair time all need interruption maintenance, reliability is lower, therefore, exist in prior art contact of breaker easy to wear and be difficult to estimate technical matters.
Utility model content
The utility model embodiment is by providing the isolating switch in a kind of switch box, solve in prior art exist contact of breaker easy to wear and be difficult to estimate technical matters, and then achieve can the situation of fast monitored contact of breaker, accurately judge the technique effect of isolating switch situation.
The utility model embodiment provides the isolating switch in a kind of switch box, comprise: the data transmission module of the contact abrasion sensor that is switched on or switched off the interrupter of electrical path, is positioned at the contact abrasion sensor at interrupter contacts place, connects, also comprise the actuator activating described interrupter, actuator connects the data transmission module; The data upload that contact abrasion sensor detects by data transmission module is to remote control service device, and data analyzed by remote control service device, and is sent to actuator according to analysis result generation steering order, and actuator controls interrupter according to steering order.
Further, actuator is specially drive motor.
Further, the anti-trip relay be arranged in secondary circuit is also comprised.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Owing to adopting the isolating switch in a kind of switch box, comprise the interrupter being switched on or switched off electrical path, be positioned at the contact abrasion sensor at interrupter contacts place, connect the data transmission module of contact abrasion sensor, also comprise the actuator activating interrupter, actuator connects the data transmission module; The data upload that contact abrasion sensor detects by data transmission module is to remote control service device, data analyzed by remote control service device, and be sent to actuator according to analysis result generation steering order, actuator controls interrupter according to steering order, solve in prior art exist contact of breaker easy to wear and be difficult to estimate technical matters, and then achieve can the situation of fast monitored contact of breaker, accurately judge the technique effect of isolating switch situation.
Accompanying drawing explanation
Fig. 1 is the module diagram of the isolating switch in the utility model embodiment in a kind of switch box.
Embodiment
The utility model embodiment is by providing the isolating switch in a kind of switch box, solve in prior art exist contact of breaker easy to wear and be difficult to estimate technical matters, and then achieve can the situation of fast monitored contact of breaker, accurately judge the technique effect of isolating switch situation.
In order to solve in prior art exist contact of breaker easily wear and tear and be difficult to estimate technical matters, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
The utility model embodiment provides the isolating switch in a kind of switch box, as shown in Figure 1, comprise, be switched on or switched off the interrupter 101 of electrical path, be positioned at the contact abrasion sensor 102 at interrupter 101 contact place, connect the data transmission module 103 of contact abrasion sensor 102, also comprise the actuator 104 activating interrupter 101, wherein actuator 104 connects the data transmission module 103, the data upload that contact abrasion sensor 102 detects by data transmission module 103 is to remote control service device 105, data analyzed by remote control service device 105, and be sent to actuator 104 according to analysis result generation steering order, actuator 104 controls interrupter 101 according to steering order.
In a particular embodiment, when contact abrasion sensor 102 has detected wear data signal, wear data signal is sent to remote control service device 105 by data transmission module, remote control service device 105 is analyzed this wear data information, thus judge the degree of these wearing and tearing, the user being positioned at remote control service device 105 end can monitor the degree of this contact abrasion, according to the degree of wear threshold value of setting, when monitor exceed this threshold value time, send and control open command by data transmission module 103 to actuator 104, actuator 104 controls interrupter 101 according to this control open command and disconnects, thus avoid accident to occur, thus also prompting maintenance personnel change contact in time.
Preferably, actuator 104 is specially drive motor, and when being sent control open command by remote control service device 105, particularly, this instruction is for drive motor powers on, thus makes drive motor work, drives interrupter 101 to disconnect.
Preferably, isolating switch in this switch box also comprises the anti-trip relay be arranged in secondary circuit, and this anti-trip relay only has electric current, voltage two coils, and current start coils connected in series is in trip(ping) circuit, voltage self-sustaining coil, through self normal contact shunt in closing circuit, its normally closed contact then imports in closing circuit, if be combined on short trouble when closing a floodgate, current coil first must start, its normally opened contact closes, and potential winding is action now, self-sustaining.Its normally closed contact is opened, and closing circuit can not be combined in fault again because gauge tap is stuck, and after gauge tap disconnects, potential winding just discharges, and normally closed contact resets, and plays anti creep performance.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (3)
1. the isolating switch in switch box, is characterized in that, comprising:
Be switched on or switched off the interrupter of electrical path, be positioned at the contact abrasion sensor at interrupter contacts place, connect the data transmission module of contact abrasion sensor, and also comprise the actuator activating described interrupter, actuator connects the data transmission module; The data upload that contact abrasion sensor detects by data transmission module is to remote control service device, and data analyzed by remote control service device, and is sent to actuator according to analysis result generation steering order, and actuator controls interrupter according to steering order.
2. the isolating switch in switch box according to claim 1, it is characterized in that, actuator is specially drive motor.
3. the isolating switch in switch box according to claim 1, is characterized in that, also comprises the anti-trip relay be arranged in secondary circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576835.7U CN204086479U (en) | 2014-10-08 | 2014-10-08 | Isolating switch in a kind of switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576835.7U CN204086479U (en) | 2014-10-08 | 2014-10-08 | Isolating switch in a kind of switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086479U true CN204086479U (en) | 2015-01-07 |
Family
ID=52179180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576835.7U Expired - Fee Related CN204086479U (en) | 2014-10-08 | 2014-10-08 | Isolating switch in a kind of switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267341A (en) * | 2014-10-08 | 2015-01-07 | 成都川电开关厂 | Breaker in switch box |
-
2014
- 2014-10-08 CN CN201420576835.7U patent/CN204086479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267341A (en) * | 2014-10-08 | 2015-01-07 | 成都川电开关厂 | Breaker in switch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |