CN104300376A - Multifunctional power switch cabinet detection system and implementation method thereof - Google Patents
Multifunctional power switch cabinet detection system and implementation method thereof Download PDFInfo
- Publication number
- CN104300376A CN104300376A CN201410595375.7A CN201410595375A CN104300376A CN 104300376 A CN104300376 A CN 104300376A CN 201410595375 A CN201410595375 A CN 201410595375A CN 104300376 A CN104300376 A CN 104300376A
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- CN
- China
- Prior art keywords
- switch cubicle
- switch cabinet
- carbon dioxide
- circuit
- power switch
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a multifunctional power switch cabinet detection system and an implementation method of the multifunctional power switch cabinet detection system. The multifunctional power switch cabinet detection system comprises a switch cabinet, and further comprises a control module, a detection circuit, a driving circuit, a communication circuit, an operation and display circuit, a plurality of fans and a carbon dioxide fire extinguisher, wherein the control module is arranged on the door of the switch cabinet, the detection circuit, the driving circuit, the communication circuit and the operation and display circuit are connected with the control module, the fans are arranged on the rear side wall of the switch cabinet, and the carbon dioxide fire extinguisher is arranged at the bottom of the switch cabinet. The detection circuit comprises a plurality of optical fiber temperature sensors, a smoke sensor and a plurality of humidity sensors, wherein the optical fiber temperature sensors are arranged on the rear side wall, the left side wall and the right side wall in the switch cabinet, the smoke sensor is arranged on the internal top of the switch cabinet, and the humidity sensors are arranged on the left side wall in the switch cabinet. The driving circuit comprises a door lock driving module used for driving a door lock, a fan driving module used for driving the fans and a solenoid valve driving module used for having control over a solenoid valve arranged at an output pipe port of the carbon dioxide fire extinguisher. According to the multifunctional power switch cabinet detection system and the implementation method of the multifunctional power switch cabinet detection system, the temperature, the humidity and smoke in the switch cabinet can be monitored in real time.
Description
Technical field
The present invention relates to a kind of power switch cabinet multifunctional examining examining system and its implementation.
Background technology
Switch cubicle is as the common equipment of power department; its Main Function carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion; carry out folding, control and protection power consumption equipment; parts in switch cubicle mainly contain the compositions such as circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices; the safety of its equipment has great impact for other electric power facilities of power department, so seem particularly important to the monitoring of the humiture in power switch cabinet and other parameters.
Summary of the invention
The object of the present invention is to provide a kind of can the power switch cabinet multifunctional examining examining system of humiture and smoke condition and its implementation in Real-Time Monitoring switch cubicle.
For achieving the above object, technical scheme of the present invention is: a kind of power switch cabinet multifunctional examining examining system, comprise a switch cubicle, also comprise the control module being arranged at described door of switch cabinet and the testing circuit be connected with this control module, drive circuit, telecommunication circuit and operation and display circuit, and the some fans being arranged at described switch cubicle rear wall and the carbon dioxide extinguisher be arranged at bottom described switch cubicle; Described testing circuit comprises the some fibre optic temperature sensors being arranged at rear wall and left and right sides wall in described switch cubicle, the Smoke Sensor being arranged at described switch cubicle inner top and is arranged at some humidity sensors of left side wall in described switch cubicle; Described drive circuit comprises for driving the door lock driver module of door lock, for driving the fan-driving module of described fan and being arranged at for controlling the solenoid valve driving module that described carbon dioxide extinguisher exports the electromagnetically operated valve of the mouth of pipe; Described operation and display circuit comprise and are arranged at touch-screen on door of switch cabinet and some LED.
In embodiments of the present invention, described switch cubicle right side wall is provided with some openings, described carbon dioxide extinguisher efferent duct is provided with some branched pipes, the efferent duct of described carbon dioxide extinguisher stretches out through a wherein opening of the right side wall of described switch cubicle, and its some branched pipe stretches in described switch cubicle through the respective openings of the right side wall of described switch cubicle.
In embodiments of the present invention, the mouth of pipe of described branched pipe also arranges pilot solenoid valve, and this pilot solenoid valve is connected to described solenoid valve driving module.
In embodiments of the present invention, described some fibre optic temperature sensors are equidistant is from top to bottom arranged at rear wall and left and right sides wall in described switch cubicle.
Present invention also offers a kind of implementation method based on a kind of power switch cabinet multifunctional examining examining system described above,
S1: by the real time humiture in described fibre optic temperature sensor, humidity sensor and Smoke Sensor collection switch cubicle and smoke condition;
S2: judge in switch cubicle, whether humiture is greater than threshold value, if humiture is greater than threshold value, then controls fan-driving module by control module and drives described starting fan;
S3: judge smoke condition in switch cubicle, if detect, smog occurs, then control to stop after fan-driving module drives described starting fan one Preset Time by control module, continue to detect smoke condition, if again detect, smog occurs, then perform step S4;
S4: notify staff by telecommunication circuit, and wait for Preset Time, if staff arrives process in Preset Time, then perform step S5; If staff is untreated in Preset Time, then by controlling carbon dioxide extinguisher ejection carbon dioxide, and by telecommunication circuit, switch cubicle failure condition and result are sent to remote server;
S5: switch cubicle failure condition and result are sent to remote server by telecommunication circuit by staff.
Compared to prior art, the present invention has following beneficial effect:
1, achieve the Real-Time Monitoring to the humiture in switch cubicle and smog, ensure that the safety of switch cubicle;
2, this detection system structure is simple, and circuit is simple, is easy to realize, and is convenient to promote.
Accompanying drawing explanation
Fig. 1 is the structural schematic block diagram of power switch cabinet multifunctional examining examining system of the present invention.
Fig. 2 is the schematic block circuit diagram of power switch cabinet multifunctional examining examining system of the present invention.
Fig. 3 is the realization flow figure of power switch cabinet multifunctional examining examining system of the present invention.
In figure, 1 is switch cubicle, and 2 is control module, and 3 is fan, and 4 is carbon dioxide extinguisher, and 5 is fibre optic temperature sensor, and 6 is Smoke Sensor, and 7 is humidity sensor, and 8 is door lock, and 9 is display screen, and 10 is LED.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
As shown in Figure 1-2, a kind of power switch cabinet multifunctional examining of the present invention examining system, comprise a switch cubicle 1, also comprise this control module of control module 2(being arranged at described switch cubicle 1 cabinet door and adopt ARM single-chip microcomputer) and is connected with this control module 2 testing circuit, drive circuit, telecommunication circuit and operation and display circuit, and the some fans 3 being arranged at described switch cubicle 1 rear wall and the carbon dioxide extinguisher 4 be arranged at bottom described switch cubicle 1; Described testing circuit comprise be arranged at rear wall and left and right sides wall in described switch cubicle 1 some fibre optic temperature sensors 5, be arranged at the Smoke Sensor 6 of described switch cubicle 1 inner top and be arranged at some humidity sensors 7 of left side wall in described switch cubicle 1; Described drive circuit comprises for driving the door lock driver module of door lock 8, for driving the fan-driving module of described fan 9 and being arranged at for controlling the solenoid valve driving module that described carbon dioxide extinguisher exports the electromagnetically operated valve of the mouth of pipe; Described operation and display circuit comprise and are arranged at touch-screen on door of switch cabinet and some LED 10.
For make everywhere can when catching fire in switch cubicle 1, spray carbon-dioxide fire engine simultaneously, described switch cubicle 1 right side wall is provided with some openings, described carbon dioxide extinguisher efferent duct is provided with some branched pipes, the efferent duct of described carbon dioxide extinguisher stretches out through a wherein opening of the right side wall of described switch cubicle, and its some branched pipe stretches in described switch cubicle through the respective openings of the right side wall of described switch cubicle 1.The mouth of pipe of described branched pipe also arranges pilot solenoid valve, and this pilot solenoid valve is connected to described solenoid valve driving module.
In order to temperature everywhere in Real-Time Monitoring switch cubicle 1, and to improve in switch cubicle 1 monitoring accuracy of temperature everywhere, described some fibre optic temperature sensors 5 are equidistant is from top to bottom arranged at rear wall and left and right sides wall in described switch cubicle 1; Because of fibre optic temperature sensor input wavelength can Yin Wendu change and change, the temperature everywhere in switch cubicle can be determined according to fibre optic temperature sensor output wavelength, the isoparametric changes values of amplitude.
As shown in Figure 3, present invention also offers a kind of implementation method based on a kind of power switch cabinet multifunctional examining examining system described above,
S1: by the real time humiture in described fibre optic temperature sensor, humidity sensor and Smoke Sensor collection switch cubicle and smoke condition;
S2: judge in switch cubicle, whether humiture is greater than threshold value, if humiture is greater than threshold value, then controls fan-driving module by control module and drives described starting fan;
S3: judge smoke condition in switch cubicle, if detect, smog occurs, then control to stop after fan-driving module drives described starting fan one Preset Time by control module, continue to detect smoke condition, if again detect, smog occurs, then perform step S4;
S4: notify staff by telecommunication circuit, and wait for Preset Time, if staff arrives process in Preset Time, then perform step S5; If staff is untreated in Preset Time, then by controlling carbon dioxide extinguisher ejection carbon dioxide, and by telecommunication circuit, switch cubicle failure condition and result are sent to remote server;
S5: switch cubicle failure condition and result are sent to remote server by telecommunication circuit by staff.
Be more than preferred embodiment of the present invention, all changes done according to technical solution of the present invention, when the function produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (5)
1. a power switch cabinet multifunctional examining examining system, comprise a switch cubicle, it is characterized in that: also comprise the control module being arranged at described door of switch cabinet and the testing circuit be connected with this control module, drive circuit, telecommunication circuit and operation and display circuit, and the some fans being arranged at described switch cubicle rear wall and the carbon dioxide extinguisher be arranged at bottom described switch cubicle; Described testing circuit comprises the some fibre optic temperature sensors being arranged at rear wall and left and right sides wall in described switch cubicle, the Smoke Sensor being arranged at described switch cubicle inner top and is arranged at some humidity sensors of left side wall in described switch cubicle; Described drive circuit comprises for driving the door lock driver module of door lock, for driving the fan-driving module of described fan and being arranged at for controlling the solenoid valve driving module that described carbon dioxide extinguisher exports the electromagnetically operated valve of the mouth of pipe; Described operation and display circuit comprise and are arranged at touch-screen on door of switch cabinet and some LED.
2. a kind of power switch cabinet multifunctional examining examining system according to claim 1, it is characterized in that: described switch cubicle right side wall is provided with some openings, described carbon dioxide extinguisher efferent duct is provided with some branched pipes, the efferent duct of described carbon dioxide extinguisher stretches out through a wherein opening of the right side wall of described switch cubicle, and its some branched pipe stretches in described switch cubicle through the respective openings of the right side wall of described switch cubicle.
3. a kind of power switch cabinet multifunctional detecting device according to claim 2, it is characterized in that: the mouth of pipe of described branched pipe also arranges pilot solenoid valve, this pilot solenoid valve is connected to described solenoid valve driving module.
4. a kind of power switch cabinet multifunctional detecting device according to claim 3, is characterized in that: described some fibre optic temperature sensors are equidistant is from top to bottom arranged at rear wall and left and right sides wall in described switch cubicle.
5., based on an implementation method for a kind of power switch cabinet multifunctional examining examining system according to claim 4, it is characterized in that:
S1: by the real time humiture in described fibre optic temperature sensor, humidity sensor and Smoke Sensor collection switch cubicle and smoke condition;
S2: judge in switch cubicle, whether humiture is greater than threshold value, if humiture is greater than threshold value, then controls fan-driving module by control module and drives described starting fan;
S3: judge smoke condition in switch cubicle, if detect, smog occurs, then control to stop after fan-driving module drives described starting fan one Preset Time by control module, continue to detect smoke condition, if again detect, smog occurs, then perform step S4;
S4: notify staff by telecommunication circuit, and wait for Preset Time, if staff arrives process in Preset Time, then perform step S5; If staff is untreated in Preset Time, then by controlling carbon dioxide extinguisher ejection carbon dioxide, and by telecommunication circuit, switch cubicle failure condition and result are sent to remote server;
S5: switch cubicle failure condition and result are sent to remote server by telecommunication circuit by staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595375.7A CN104300376B (en) | 2014-10-30 | 2014-10-30 | A kind of power switch cabinet multifunctional examining examining system and its implementation |
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| CN201410595375.7A CN104300376B (en) | 2014-10-30 | 2014-10-30 | A kind of power switch cabinet multifunctional examining examining system and its implementation |
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| CN104300376A true CN104300376A (en) | 2015-01-21 |
| CN104300376B CN104300376B (en) | 2016-03-30 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734026A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Fireproof type AC low-voltage power distribution cabinet |
| CN105490184A (en) * | 2016-01-22 | 2016-04-13 | 林志贤 | Power distribution cabinet |
| CN106026033A (en) * | 2016-07-07 | 2016-10-12 | 陈成紫 | Automatic protection device for online monitoring of capacitor cabinet and its working method |
| CN106025829A (en) * | 2016-07-07 | 2016-10-12 | 钟林超 | High sensitivity CO2 Detection distribution cabinet |
| CN106505535A (en) * | 2016-11-22 | 2017-03-15 | 四川九洲电器集团有限责任公司 | A kind of transmission line malfunction monitoring method, equipment and system |
| CN108683094A (en) * | 2018-05-30 | 2018-10-19 | 广州百兴网络科技有限公司 | A kind of multifunctional ligand grid automation device |
| CN111834094A (en) * | 2020-07-17 | 2020-10-27 | 南昌工程学院 | Automatic transformer based on electrical engineering |
| CN112103807A (en) * | 2020-09-10 | 2020-12-18 | 苏恒电力科技有限公司 | Unattended power supply and distribution management device |
| CN112117675A (en) * | 2020-09-22 | 2020-12-22 | 江苏伊顿电气科技有限公司 | Novel intelligent low-voltage power distribution system |
| CN112909767A (en) * | 2021-01-12 | 2021-06-04 | 丁翠芳 | Intelligent power distribution cabinet with remote monitoring function |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734026A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Fireproof type AC low-voltage power distribution cabinet |
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| CN108683094A (en) * | 2018-05-30 | 2018-10-19 | 广州百兴网络科技有限公司 | A kind of multifunctional ligand grid automation device |
| CN111834094A (en) * | 2020-07-17 | 2020-10-27 | 南昌工程学院 | Automatic transformer based on electrical engineering |
| CN112103807A (en) * | 2020-09-10 | 2020-12-18 | 苏恒电力科技有限公司 | Unattended power supply and distribution management device |
| CN112103807B (en) * | 2020-09-10 | 2022-07-01 | 苏恒电力科技有限公司 | Unattended power supply and distribution management device |
| CN112117675A (en) * | 2020-09-22 | 2020-12-22 | 江苏伊顿电气科技有限公司 | Novel intelligent low-voltage power distribution system |
| CN112117675B (en) * | 2020-09-22 | 2022-09-27 | 江苏伊顿电气科技有限公司 | Novel intelligent low-voltage power distribution system |
| CN112909767A (en) * | 2021-01-12 | 2021-06-04 | 丁翠芳 | Intelligent power distribution cabinet with remote monitoring function |
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| CN104300376B (en) | 2016-03-30 |
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