CN107171281A - A kind of high overvoltage protection of intelligence degree - Google Patents
A kind of high overvoltage protection of intelligence degree Download PDFInfo
- Publication number
- CN107171281A CN107171281A CN201710537879.7A CN201710537879A CN107171281A CN 107171281 A CN107171281 A CN 107171281A CN 201710537879 A CN201710537879 A CN 201710537879A CN 107171281 A CN107171281 A CN 107171281A
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- CN
- China
- Prior art keywords
- shell
- wall
- fixed
- processor
- screw
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
Landscapes
- Protection Of Static Devices (AREA)
Abstract
The invention discloses a kind of high overvoltage protection of intelligence degree; including shell; the housing top end outer wall is fixed with output wiring terminal by screw; and shell bottom outer wall is fixed with lead-in clamp by screw; the output wiring terminal bottom is welded with logical terminal; and logical terminal is welded on lead-in clamp away from output wiring terminal one end; the defeated logical terminal side outer wall is provided with neck; and temperature detector and voltage detector are connected with neck, the temperature detector is located at the underface of voltage detector.Processor of the present invention handles voltage detecting situation in time, cut-off electricity in time, avoid the damage of circuit and circuit element, simultaneous processor Intelligent treatment is without manpower, it is to avoid damage of the electric leakage to personnel, and reduces hand labor intensity, shown using voice broadcast and display screen, it is easy to understand the control of wireline inspection situation and voltage, facilitates personnel's maintenance and data statistics, reduce maintenance cost.
Description
Technical field
The present invention relates to overcurrent protection technical field, more particularly to a kind of high overvoltage protection of intelligence degree.
Background technology
Overvoltage protection device is a kind of new overvoltage protection device, is opened mainly for the protection of generator, transformer, vacuum
The insulation of the electrical equipments such as pass, bus, motor is from the infringement of overvoltage, and current overcurrent protection device is intelligent not enough, often
Artificial operation, the easy electricity person of hurting sb.'s feelings are needed, and voltage detection signal processing is not in time, causes to cut-off electricity not in time, damages circuit
And electric elements, cause the wasting of resources or even cause large area circuit phenomenon on fire.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of intelligence degree proposed is high
Overvoltage protection.
To achieve these goals, present invention employs following technical scheme：
A kind of high overvoltage protection of intelligence degree, including shell, the housing top end outer wall are fixed with by screw
Output wiring terminal, and shell bottom outer wall is fixed with lead-in clamp by screw, the output wiring terminal bottom is welded with logical
Terminal, and logical terminal is welded on lead-in clamp away from output wiring terminal one end, the defeated logical terminal side outer wall is provided with card
Temperature detector and voltage detector are connected with groove, and neck, the temperature detector is located at the underface of voltage detector,
Shell both sides outer wall is fixed with fixed seat by screw, and the side surface of fixed seat one is provided with equally distributed screwed hole,
The quantity of screwed hole is four to six, and the shell is fixed with processor, and processing away from logical terminal side inwall by screw
The model ARM9TDMI series of device, shell bottom inwall is fixed with converter, and the input of converter by screw
It is connected by signal wire with voltage detector and temperature detector, the housing top end inwall is fixed with voice broadcast by screw
Device and wireless signal transmitter, and voice announcer be located between wireless signal transmitter and logical terminal, outside the shell side
Wall is provided with mounting hole, and mounting hole inwall is fixed with display screen and control panel, display screen and control panel by screw respectively
It is located in the same horizontal plane, shell side outer wall is provided with bayonet socket, and bayonet socket inwall is connected with Air Filter, and Air Filter is located at
The surface of display screen, shell side outer wall is provided with card holding trough, and card holding trough inwall is connected with indicator lamp and switch, and refers to
Show lamp position in the surface of control panel, in the switch, indicator lamp and Air Filter be generally aligned in the same plane, and indicator lamp is located at and opened
Close between Air Filter, Air Filter is just to voice announcer.
It is preferred that, the indicator lamp quantity be two, and indicator lamp from Air Filter side be followed successively by overvoltage indicator lamp and
Normal voltage indicator lamp, overvoltage indicator light colors are red, and normal voltage indicator lamp is green, and two indicator lamps pass through letter
Number line is connected with processor.
It is preferred that, the output wiring terminal and lead-in clamp quantity are four to six, and output wiring terminal and input
Binding post is located in same vertical plane.
It is preferred that, the model SH300 of the voice announcer, and the input of voice announcer passes through signal wire and place
Manage device connection.
It is preferred that, the model ZK-W175 of the wireless signal transmitter, and the model RS485 of converter, wireless communication
Number input of transmitter and the output end of converter are connected by signal wire with processor.
It is preferred that, the shell is provided with through hole close to processor side, and through-hole wall is plugged with screen pack, the height of through hole
Less than the height of processor.
Beneficial effects of the present invention are：The equipment temperature in use detector is detected, the temperature of circuit is transmitted into processing in time
Device, it is to avoid the generation of the too high damage circuit of temperature and circuit phenomenon on fire, reduces maintenance cost, improves security performance,
And circuit is detected using voltage detector in equipment, overvoltage protection effect is served, processor handles voltage detecting shape in time
Condition, cut-offs electricity in time, it is to avoid the damage of circuit and circuit element, and simultaneous processor Intelligent treatment is without manpower, it is to avoid electric leakage
Damage to personnel, and reduce in hand labor intensity, equipment and show using voice broadcast and display screen, it is easy to understanding circuit
The control of detected status and voltage, facilitates personnel's maintenance and data statistics, reduces maintenance cost.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of the high overvoltage protection of intelligence degree proposed by the present invention；
Fig. 2 is a kind of shell mechanism schematic diagram of the high overvoltage protection of intelligence degree proposed by the present invention.
In figure：1 shell, 2 temperature detectors, 3 fixed seats, 4 voltage detectors, 5 output wiring terminals, 6 voice announcers, 7
Wireless signal transmitter, 8 processors, 9 converters, 10 lead-in clamps, 11 logical terminals, 12 display screens, 13 control panels, 14 are prevented
Dirt net.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Referring to Figures 1 and 2, the high overvoltage protection of a kind of intelligence degree, including shell 1, the top outer wall of shell 1
Output wiring terminal 5 is fixed with by screw, and the bottom outer wall of shell 1 is fixed with lead-in clamp 10, output connection by screw
The bottom of post 5 is welded with logical terminal 11, and logical terminal 11 is welded on lead-in clamp 10 away from the one end of output wiring terminal 5, defeated logical
The side outer wall of terminal 11, which is provided with neck, and neck, is connected with temperature detector 2 and voltage detector 4, and temperature detector 2 is located at
The underface of voltage detector 4, the both sides outer wall of shell 1 is fixed with fixed seat 3 by screw, and the side surface of fixed seat 3 one is opened
There is equally distributed screwed hole, the quantity of screwed hole is four to six, and shell 1 is solid by screw away from the logical side inwall of terminal 11
Surely there are processor 8, and the model ARM9TDMI series of processor 8, the bottom inwall of shell 1 is fixed with converter 9 by screw,
And the input of converter 9 is connected by signal wire with voltage detector 4 and temperature detector 2, the top inwall of shell 1 passes through spiral shell
Nail is fixed with voice announcer 6 and wireless signal transmitter 7, and voice announcer 6 is located at wireless signal transmitter 7 and logical terminal
Between 11, the side outer wall of shell 1 is provided with mounting hole, and mounting hole inwall is fixed with display screen 12 and chain of command by screw respectively
Plate 13, display screen 12 and control panel 13 are located in the same horizontal plane, and the side outer wall of shell 1 is provided with bayonet socket, and bayonet socket
Wall is connected with Air Filter 14, and Air Filter 14 is located at the surface of display screen 12, and the side outer wall of shell 1 is provided with card holding trough, and card
Tankage inwall is connected with indicator lamp and switch, and indicator lamp is located at the surface of control panel 13, switch, indicator lamp and Air Filter
14 be generally aligned in the same plane in, and indicator lamp be located at switch Air Filter 14 between, Air Filter 14 is just to voice announcer 6.
In the present invention, indicator lamp quantity be two, and indicator lamp from the side of Air Filter 14 be followed successively by overvoltage indicator lamp and
Normal voltage indicator lamp, overvoltage indicator light colors are red, and normal voltage indicator lamp is green, and two indicator lamps pass through letter
Number line is connected with processor 8, and output wiring terminal 5 and the quantity of lead-in clamp 10 are four to six, and output wiring terminal 5 with it is defeated
Enter binding post 10 to be located in same vertical plane, the model SH300 of voice announcer 6, and the input of voice announcer 6 passes through
Signal wire is connected with processor 8, the model ZK-W175 of wireless signal transmitter 7, and the model RS485 of converter 9, nothing
The input of line signal projector 7 and the output end of converter 9 are connected by signal wire with processor 8, and shell 1 is close to processing
The side of device 8 is provided with through hole, and through-hole wall is plugged with screen pack, and the height of through hole is less than the height of processor 8.
Operation principle：Device is fixed by fixed seat 3, circuit is accessed on lead-in clamp 10 and output wiring terminal 5,
Temperature detector 2 is monitored in real time to the temperature of circuit, and signal is passed into converter 9, and voltage detector 4 passes value detection signal
To converter 9, converter 9 is handled processor 8 is transmitted to after coding, and is transmitted to high in the clouds control by wireless signal transmitter 7, is accused
Know staff, load voltage value is set on control panel 13, when processor 8 receives signal more than setting value, voice is broadcast
Report device 6 sends alarm, and overvoltage indicator lamp is lighted, and the controlling switch of simultaneous processor 8 powers off circuit.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of high overvoltage protection of intelligence degree, including shell（1）, it is characterised in that the shell（1）Top
Outer wall is fixed with output wiring terminal by screw（5）, and shell（1）Bottom outer wall is fixed with lead-in clamp by screw
（10）, the output wiring terminal（5）Bottom is welded with logical terminal（11）, and logical terminal（11）Away from output wiring terminal（5）One end
It is welded on lead-in clamp（10）On, the defeated logical terminal（11）Side outer wall, which is provided with neck, and neck, is connected with temperature inspection
Survey device（2）And voltage detector（4）, the temperature detector（2）Positioned at voltage detector（4）Underface, the shell（1）
Both sides outer wall is fixed with fixed seat by screw（3）, and fixed seat（3）One side surface is provided with equally distributed screwed hole, spiral shell
The quantity of pit is four to six, the shell（1）Away from logical terminal（11）Side inwall is fixed with processor by screw
（8）, and processor（8）Model ARM9TDMI series, the shell（1）Bottom inwall is fixed with converter by screw
（9）, and converter（9）Input pass through signal wire and voltage detector（4）And temperature detector（2）Connection, the shell
（1）Top inwall is fixed with voice announcer by screw（6）And wireless signal transmitter（7）, and voice announcer（6）It is located at
Wireless signal transmitter（7）With logical terminal（11）Between, the shell（1）Side outer wall is provided with mounting hole, and mounting hole inwall
Display screen is fixed with by screw respectively（12）And control panel（13）, display screen（12）And control panel（13）Positioned at same water
In plane, the shell（1）Side outer wall is provided with bayonet socket, and bayonet socket inwall is connected with Air Filter（14）, and Air Filter（14）Position
In display screen（12）Surface, the shell（1）Side outer wall is provided with card holding trough, and card holding trough inwall be connected with indicator lamp and
Switch, and indicator lamp is located at control panel（13）Surface, the switch, indicator lamp and Air Filter（14）It is generally aligned in the same plane
It is interior, and indicator lamp is located at switch and Air Filter（14）Between, Air Filter（14）Just to voice announcer（6）.
2. a kind of high overvoltage protection of intelligence degree according to claim 1, it is characterised in that the instruction
Lamp quantity is two, and indicator lamp is from Air Filter（14）Side is followed successively by overvoltage indicator lamp and normal voltage indicator lamp, excessively electric
It is red to press indicator light colors, and normal voltage indicator lamp is green, and two indicator lamps pass through signal wire and processor（8）Even
Connect.
3. a kind of high overvoltage protection of intelligence degree according to claim 1, it is characterised in that the output
Binding post（5）With lead-in clamp（10）Quantity is four to six, and output wiring terminal（5）With lead-in clamp（10）It is located at
In same vertical plane.
4. a kind of high overvoltage protection of intelligence degree according to claim 1, it is characterised in that the voice
Broadcast device（6）Model SH300, and voice announcer（6）Input pass through signal wire and processor（8）Connection.
5. the high overvoltage protection of a kind of intelligence degree according to claim 1, it is characterised in that described wireless
Signal projector（7）Model ZK-W175, and converter（9）Model RS485, wireless signal transmitter（7）Input
End and converter（9）Output end pass through signal wire and processor（8）Connection.
6. a kind of high overvoltage protection of intelligence degree according to claim 1, it is characterised in that the shell
（1）Close to processor（8）Side is provided with through hole, and through-hole wall is plugged with screen pack, and the height of through hole is less than processor（8）Height
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537879.7A CN107171281A (en) | 2017-07-04 | 2017-07-04 | A kind of high overvoltage protection of intelligence degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537879.7A CN107171281A (en) | 2017-07-04 | 2017-07-04 | A kind of high overvoltage protection of intelligence degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107171281A true CN107171281A (en) | 2017-09-15 |
Family
ID=59822772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710537879.7A Pending CN107171281A (en) | 2017-07-04 | 2017-07-04 | A kind of high overvoltage protection of intelligence degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171281A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108171915A (en) * | 2017-12-27 | 2018-06-15 | 安徽星博电气科技有限公司 | A kind of novel high-pressure power transmission and transformation fire disaster alarming device |
| CN108258883A (en) * | 2018-03-30 | 2018-07-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply with overload protection function |
| CN108808647A (en) * | 2018-07-25 | 2018-11-13 | 安徽硕日光电科技有限公司 | A kind of secondary overvoltage protector |
| CN108872800A (en) * | 2018-09-12 | 2018-11-23 | 上海国缆智能电气有限公司 | A kind of feeding circuit on-line monitoring module |
Citations (6)
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| CN201243163Y (en) * | 2008-07-11 | 2009-05-20 | 四川神坤装备股份有限公司 | Flame-proof and safety power supply device |
| CN203488212U (en) * | 2013-08-19 | 2014-03-19 | 江西汇弘信息技术有限公司 | Mining general type monitoring substation |
| CN203659146U (en) * | 2013-10-25 | 2014-06-18 | 黑龙江焱盾物联网科技开发有限公司 | Electrical fire hazard detector used for fire-fighting Internet of Things |
| CN104597398A (en) * | 2015-01-31 | 2015-05-06 | 哈尔滨理工大学 | Intelligent pluggable circuit breaker and monitoring and pre-warning system thereof |
| CN204696642U (en) * | 2015-06-04 | 2015-10-07 | 张生国 | A kind of laboratory power supply protective device |
| CN205388620U (en) * | 2016-03-16 | 2016-07-20 | 合肥合断电气科技有限公司 | Distribution network automation electric power instrument |
-
2017
- 2017-07-04 CN CN201710537879.7A patent/CN107171281A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201243163Y (en) * | 2008-07-11 | 2009-05-20 | 四川神坤装备股份有限公司 | Flame-proof and safety power supply device |
| CN203488212U (en) * | 2013-08-19 | 2014-03-19 | 江西汇弘信息技术有限公司 | Mining general type monitoring substation |
| CN203659146U (en) * | 2013-10-25 | 2014-06-18 | 黑龙江焱盾物联网科技开发有限公司 | Electrical fire hazard detector used for fire-fighting Internet of Things |
| CN104597398A (en) * | 2015-01-31 | 2015-05-06 | 哈尔滨理工大学 | Intelligent pluggable circuit breaker and monitoring and pre-warning system thereof |
| CN204696642U (en) * | 2015-06-04 | 2015-10-07 | 张生国 | A kind of laboratory power supply protective device |
| CN205388620U (en) * | 2016-03-16 | 2016-07-20 | 合肥合断电气科技有限公司 | Distribution network automation electric power instrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108171915A (en) * | 2017-12-27 | 2018-06-15 | 安徽星博电气科技有限公司 | A kind of novel high-pressure power transmission and transformation fire disaster alarming device |
| CN108258883A (en) * | 2018-03-30 | 2018-07-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply with overload protection function |
| CN108808647A (en) * | 2018-07-25 | 2018-11-13 | 安徽硕日光电科技有限公司 | A kind of secondary overvoltage protector |
| CN108872800A (en) * | 2018-09-12 | 2018-11-23 | 上海国缆智能电气有限公司 | A kind of feeding circuit on-line monitoring module |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |