CN105119247B - Arc light protective device - Google Patents
Arc light protective device Download PDFInfo
- Publication number
- CN105119247B CN105119247B CN201510597059.8A CN201510597059A CN105119247B CN 105119247 B CN105119247 B CN 105119247B CN 201510597059 A CN201510597059 A CN 201510597059A CN 105119247 B CN105119247 B CN 105119247B
- Authority
- CN
- China
- Prior art keywords
- button
- unit
- light
- interface
- indicator light
- 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
Abstract
The invention discloses arc light protective devices, including casing（1）And internal circuit board, the casing（1）Main panel be equipped with liquid crystal display（2）, a variety of LED lights（3）, function button（4）And guide key（5）, the internal circuit board includes the main control unit plug-in unit and power supply unit plug-in unit being connect with main control unit plug-in unit, current unit plug-in unit and arc light unit plug-in unit, the casing（1）Rear panel be equipped with alternating current input interface, arc light sensor input interface, tripping output port, clock sync cap, communication interface, monitoring interface, expansion interface and environmental data input interface.The configuration of the present invention is simple, compact can be completed at the same time the monitoring of visible light and infrared light.
Description
Technical field
The present invention relates to arc protection fields, more particularly to arc light protective device.
Background technology
In the power system, 35kV and the busbar of following voltage class do not install bus protection generally.However, low due in
Press the outlet on busbar more, frequent operation, three-phase conductor wire spacing is closer at a distance from the earth, is easy to be endangered by toy
Evil, device fabrication quality is poorer than high-tension apparatus, and apparatus insulated aging and mechanical wear, service condition is severe, system operation conditions
Change, reasons, the probability of failure of middle voltage bus bar such as artificial and operating mistake are more much higher than high pressure, super-pressure busbar.But it is long-term
Since, people pay little attention to always the protection of middle voltage bus bar, also do not find advanced rational solution, therefore, mostly
Failure on busbar is cut off using the back-up protection with larger delay, failure is often made to be developed, expand, it is huge to cause
Big economic loss.In recent years, mesolow switchgear is seriously burnt due to various reasons, and some even develops into serious
Fire disaster, and main transformer is since the accident damaged by external short circuit rush of current also increases year by year, these distribution accidents
It deals with improperly or even is extended and develop into power transmission network accident, cause great economic loss, caused the extensive pass of power department
Note.Trace it to its cause is to fail quickly to cut off caused by failure because without installing middle voltage bus bar protection mostly.So in order to
Ensure the safe operation of transformer and bus switchgear, it is special there is an urgent need to configure according to the requirement of rapidity of relay protection
The monarch-type arc light protection system that can protect busbar and feeder line simultaneously again of middle voltage bus bar protection.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of arc light protective devices.
The purpose of the present invention is achieved through the following technical solutions：Arc light protective device, including casing and inside
The main panel of circuit board, the casing is equipped with liquid crystal display, a variety of LED lights, function button and guide key, described
Internal circuit board include main control unit plug-in unit and the power supply unit plug-in unit being connect with main control unit plug-in unit, current unit plug-in unit and
The rear panel of arc light unit plug-in unit, the casing is equipped with alternating current input interface, arc light sensor input interface, tripping output end
Mouth, clock sync cap, communication interface, monitoring interface, expansion interface and environmental data input interface.
Further, the LED light includes that power supply indicator, run indicator, synchro light, device refer to extremely
Show lamp, environmental monitoring indicator light, the out-of-limit indicator light of electric current, the out-of-limit indicator light of arc light, tripping indicator light and maintenance indicator light.
Further, the function button includes returning to button F1, upper function pages button F2, next function pages to press
Key F3, main interface button F4 and reset key are returned to.
Further, the guide key includes button on direction, square down button, direction left button, the right button in direction
With confirmation OK keys.
Further, the function button and/or guide key are touch key-press, and the liquid crystal display is to touch to show
Screen.
Further, the touch key-press and touch display screen together as one.
Further, the both sides of the front panel are additionally provided with mounting plate, and multiple installation mounting holes are offered on the mounting plate.
The beneficial effects of the invention are as follows：The acquisition, tripping and signal that the present invention has electric current and arc photosensor signal are defeated
Output capacity provides a variety of indicator lights, and the state of arc light protecting device is more visually known convenient for operator.The present invention also carries
Display screen and touch key-press for touch support large-size screen monitors to show, and reduce the volume of device, reduce the occupied space of device.This hair
It is bright that also there is abundant external interface, it supports more functions, the monitoring of visible light and infrared light can be completed at the same time.
Description of the drawings
Fig. 1 is the front panel schematic diagram of arc light protective device of the present invention；
In figure, 1- casings, 2- liquid crystal displays, 3-LED indicator lights, 4- function buttons, 5- guide keys, 6- mounting plates.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, arc light protective device, including casing 1 and internal circuit board, set on the main panel of the casing 1
It includes main control unit to have liquid crystal display 2, a variety of LED lights 3, function button 4 and guide key 5, the internal circuit board
The plug-in unit and power supply unit plug-in unit being connect with main control unit plug-in unit, current unit plug-in unit and arc light unit plug-in unit, the casing 1
Rear panel be equipped with alternating current input interface, arc light sensor input interface, tripping output port, clock sync cap, communication
Interface, monitoring interface, expansion interface and environmental data input interface.
The LED light 3 includes power supply indicator, run indicator, synchro light, device exception indicator light, ring
Border monitors indicator light, the out-of-limit indicator light of electric current, the out-of-limit indicator light of arc light, tripping indicator light and maintenance indicator light.
Wherein, green light can be used in power supply indicator, run indicator and synchro light, power supply indicator when having electricity
Bright, run indicator is flickered with 2Hz when having program operation, and synchro light is bright after time synchronization.
Red light can be used in device exception indicator light, the out-of-limit indicator light of electric current, the out-of-limit indicator light of arc light and tripping indicator light, when
Device exception indicator light is bright when device exception, and the out-of-limit indicator light of electric current of more prescribing a time limit when electric current is long is bright, more prescribes a time limit when arc light is long
The out-of-limit indicator light of arc light is bright, and the indicator light that trips after device trips is bright.
Amber light can be used in environmental monitoring indicator light and maintenance indicator light, the environmental monitoring indicator light when environmental monitoring is alarmed
Bright, when device is set as maintenance, maintenance indicator light is bright.
The function button 4 includes returning to button F1, upper function pages button F2, next function pages button F3, returning
Return main interface button F4 and reset key.
The guide key 5 includes button on direction, square down button, direction left button, the right button in direction and confirms OK
Key.
The function button 4 and/or guide key 5 are touch key-press, and the liquid crystal display 2 is touch display screen.Into
One step, the touch key-press and touch display screen together as one.
The both sides of the front panel are additionally provided with mounting plate 6, and multiple installation mounting holes are offered on the mounting plate 6.
Describe a kind of arc light protective device according to the present invention in an illustrative manner above with reference to attached drawing.But this
Field technology personnel should be appreciated that the arc light protective device proposed for aforementioned present invention, can also not depart from this hair
Various improvement are made on the basis of bright content.Therefore, protection scope of the present invention should be by the content of appended claims
It determines.
Claims (1)
1. arc light protective device, it is characterised in that：Including casing（1）And internal circuit board, the casing（1）Main panel on
Equipped with liquid crystal display（2）, a variety of LED lights（3）, function button（4）And guide key（5）, the internal circuit board packet
Power supply unit plug-in unit, current unit plug-in unit and the arc light unit for including main control unit plug-in unit and being connect with main control unit plug-in unit are inserted
Part, the casing（1）Rear panel be equipped with alternating current input interface, arc light sensor input interface, tripping output port, clock
Sync cap, communication interface, monitoring interface, expansion interface and environmental data input interface；The LED light（3）Including electricity
Source indicator light, run indicator, synchro light, device exception indicator light, environmental monitoring indicator light, the out-of-limit indicator light of electric current,
The out-of-limit indicator light of arc light, tripping indicator light and maintenance indicator light；The function button（4）Including returning to button F1, a upper function
Pages button F2, next function pages button F3, main interface button F4 and reset key are returned to；The guide key（5）Including
Button, square down button, direction left button, the right button in direction and confirmation OK keys on direction；The function button（4）And/or to
Lead button（5）For touch key-press, the liquid crystal display（2）For touch display screen；The touch key-press and touch display screen collection
It is integrated；The both sides of the main panel are additionally provided with mounting plate（6）, the mounting plate（6）On offer multiple installation mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597059.8A CN105119247B (en) | 2015-09-18 | 2015-09-18 | Arc light protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597059.8A CN105119247B (en) | 2015-09-18 | 2015-09-18 | Arc light protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105119247A CN105119247A (en) | 2015-12-02 |
| CN105119247B true CN105119247B (en) | 2018-08-14 |
Family
ID=54667173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510597059.8A Active CN105119247B (en) | 2015-09-18 | 2015-09-18 | Arc light protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119247B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052121A1 (en) * | 1998-04-03 | 1999-10-14 | Energyline Systems, Inc. | Motor operator for overhead air break electrical power distribution switches |
| CN202817728U (en) * | 2011-12-20 | 2013-03-20 | 陕西银河网电科技有限公司 | Multifunctional switch cabinet intelligent protection measurement and control apparatus |
| CN202815495U (en) * | 2012-09-17 | 2013-03-20 | 重庆整流设备厂 | Multifunctional marine protection measurement and control device |
| CN203449968U (en) * | 2012-12-27 | 2014-02-26 | 天津凯发电气股份有限公司 | Electric steel feed line protection measuring/controlling device |
| CN203589714U (en) * | 2013-11-26 | 2014-05-07 | 成都工百利自动化设备有限公司 | Feeder-line-type electric arc light protection device |
| CN203589715U (en) * | 2013-11-26 | 2014-05-07 | 成都比善科技开发有限公司 | Master-control-type arc light protection system |
-
2015
- 2015-09-18 CN CN201510597059.8A patent/CN105119247B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052121A1 (en) * | 1998-04-03 | 1999-10-14 | Energyline Systems, Inc. | Motor operator for overhead air break electrical power distribution switches |
| CN202817728U (en) * | 2011-12-20 | 2013-03-20 | 陕西银河网电科技有限公司 | Multifunctional switch cabinet intelligent protection measurement and control apparatus |
| CN202815495U (en) * | 2012-09-17 | 2013-03-20 | 重庆整流设备厂 | Multifunctional marine protection measurement and control device |
| CN203449968U (en) * | 2012-12-27 | 2014-02-26 | 天津凯发电气股份有限公司 | Electric steel feed line protection measuring/controlling device |
| CN203589714U (en) * | 2013-11-26 | 2014-05-07 | 成都工百利自动化设备有限公司 | Feeder-line-type electric arc light protection device |
| CN203589715U (en) * | 2013-11-26 | 2014-05-07 | 成都比善科技开发有限公司 | Master-control-type arc light protection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105119247A (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202276194U (en) | Online medium voltage switch cabinet monitoring device | |
| CN105119246B (en) | Arc light protection system | |
| CN201797308U (en) | Microcomputer arc light protection device | |
| CN204424787U (en) | Intelligent operation control device of switch cabinet | |
| CN105226617B (en) | A kind of 360 degrees omnidirection ring network electric arc light protection method | |
| CN105281300B (en) | A kind of real-time distributed monitoring system | |
| CN105244854B (en) | A kind of electric arc light protection method with 360 degree of omnidirectional's monitorings and NFC monitoring functions | |
| CN105119247B (en) | Arc light protective device | |
| CN203081508U (en) | Safety monitoring system for coal mine | |
| CN204794054U (en) | A arc light protection system that is used for cubical switchboard cooking to go out circuit | |
| CN104251931A (en) | Universal replaceable charge indicator | |
| CN205004651U (en) | Band -pass news rack power -supply distribution case | |
| CN204030294U (en) | A kind of user side Intelligent operation control device of switch cabinet | |
| CN109347068A (en) | A kind of switchgear end flame proection | |
| CN201813160U (en) | Direct-current power distribution box | |
| CN203774756U (en) | On-line monitoring protection device for relay protection of high voltage equipment | |
| CN203467046U (en) | Illumination intelligent electrical system | |
| CN202748941U (en) | Equipment cabinet of traffic signal controlling machine | |
| CN105119244A (en) | NFC-based portable arc light protection system | |
| CN207098756U (en) | High-potting frequency-converting power supply based on remote controllers | |
| CN204759672U (en) | Modular electric fire detector | |
| CN105071354A (en) | Arc light protection monitoring method based on NFC (Near Field Communication) | |
| CN103491692A (en) | Intelligent electric system for illumination | |
| CN205992731U (en) | A kind of arc light protecting system with selectivity trip avoidance function | |
| CN105119245B (en) | A kind of 360 degrees omnidirection ring network arc light protection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230905 Address after: No. 38 Tianyi Street, Chengdu High tech Zone, Chengdu, Sichuan, 610095 Patentee after: CHENGDU GONGBAILI AUTOMATION EQUIPMENT Co.,Ltd. Address before: No. 38 Tianyi Street, Chengdu, Sichuan, 610041 Patentee before: CHENGDU BILSUM SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |