CN209608393U - Power distribution cabinet running environment monitoring device - Google Patents
Power distribution cabinet running environment monitoring device Download PDFInfo
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- CN209608393U CN209608393U CN201822064312.5U CN201822064312U CN209608393U CN 209608393 U CN209608393 U CN 209608393U CN 201822064312 U CN201822064312 U CN 201822064312U CN 209608393 U CN209608393 U CN 209608393U
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Abstract
The utility model relates to power distribution cabinet monitoring technology fields, it is a kind of power distribution cabinet running environment monitoring device, including far-end control device and front-end collection warning device, front-end collection warning device includes front end main control unit, front end alarm unit, front end communication unit, front-end information acquisition unit, power distribution cabinet external environment monitoring unit, door lock of power distribution cabinet control unit, front-end information acquisition unit, door lock of power distribution cabinet control unit, power distribution cabinet external environment monitoring unit, front end alarm unit is connect with front end main control unit, front end main control unit is connect by front end communication unit with far-end control device.The utility model can carry out real-time monitoring and judgement to power distribution cabinet internal electrical losses and running environment and power distribution cabinet external environment, it is additionally provided with door lock of power distribution cabinet control unit, staff's identity can be determined by double-deck match, unauthorized person is avoided to open power distribution cabinet, the electrical equipment in power distribution cabinet is destroyed, guarantees the safety of power distribution cabinet.
Description
Technical field
The utility model relates to power distribution cabinet monitoring technology fields, are a kind of power distribution cabinet running environment monitoring devices.
Background technique
In power distribution link, equipment of the power distribution cabinet as the basis of distribution system, for installing the machine of electrical equipment
Cabinet plays the role of the electrical equipment of protection installation inside it, usual sub-power power distribution cabinet and light distribution cabinet, metering cabinet.
Disconnecting switch, breaker, contactor, electrothermal relay, mutual inductor, capacitor, arrester, surge is usually mounted in power distribution cabinet to protect
The electrical equipments such as shield device detect the environment in power distribution cabinet since electrical equipment is more in power distribution cabinet, guarantee electricity in power distribution cabinet
Gas equipment operates normally particularly important.Existing power distribution cabinet running environment monitoring at present cannot and comprehensive monitoring, Yi Yinxi
Safety accident caused by micro- problem, such as person electric shock, power distribution cabinet fever, on fire or even explosion.Meanwhile traditional power distribution cabinet passes through
Mechanical key carries out normally closed management, and it is all inconvenient that power distribution cabinet is operated and is managed.
Summary of the invention
The utility model provides, and overcomes the defects of the prior art, and can effectively solve existing power distribution cabinet operation
The existing monitoring of environmental monitoring is single, the problem of cannot be inside and outside to power distribution cabinet while being monitored.
The technical solution of the utility model is realized by following measures: a kind of power distribution cabinet running environment monitoring dress
It sets, including far-end control device and the front-end collection warning device being arranged on each power distribution cabinet, the front-end collection alarm dress
It sets including front end main control unit, front end alarm unit, front end communication unit, can be carried out the monitoring of power distribution cabinet internal electrical losses and operation ring
The front-end information acquisition unit of border monitoring, the power distribution cabinet external environment monitoring that can acquire power distribution cabinet external environment video information are single
Member, the door lock of power distribution cabinet control unit that can control cabinet door for power distributing cabinet either on or off being arranged on cabinet door for power distributing cabinet, front-end information
Acquisition unit, door lock of power distribution cabinet control unit, power distribution cabinet external environment monitoring unit, front end alarm unit with front end master control list
Member connection, front end main control unit are connect by front end communication unit with far-end control device.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
Above-mentioned power distribution cabinet external environment monitoring unit includes video control module and at least one video acquisition module, each
Video acquisition module is connect with video control module, and video control module is connect with front end main control unit.
Above-mentioned front-end information acquisition unit includes temperature and humidity acquisition module, cigarette sense acquisition module, flame detecting module and leakage
Electro-detection module, detection of electrical leakage module include the electric leakage acquisition mould of route residual current in leakaging controller and detection power distribution cabinet
Block, electric leakage acquisition module are connect with leakaging controller, and leakaging controller, temperature and humidity acquisition module, cigarette sense acquisition module, flame are visited
Survey module with front end main control unit.
Above-mentioned further includes the RFID electronic label being arranged in staff, and the door lock of power distribution cabinet control unit includes
The electromagnetism lock unit being arranged on cabinet door for power distributing cabinet and the RFID information acquisition for obtaining comparison power distribution cabinet periphery RFID signal
Control unit, electromagnetism lock unit include electromagnetic lock and electromagnetic lock control module, and electromagnetic lock is connect with electromagnetic lock control module, electromagnetism
Lock control module and RFID information acquisition control unit are connect with front end main control unit.
Said distal ends control device includes distal end main control unit, remote-end alarm unit, and front end main control unit is logical by front end
Letter unit is connect with distal end main control unit, and distal end main control unit is connect with remote-end alarm unit.
Said distal ends control device further includes at least one distal end sub-control unit, and each distal end sub-control unit includes sub-control
Module and sub-control communication module, sub-control module are connect by sub-control communication module with distal end main control unit, and sub-control module is successively led to
It crosses sub-control communication module and front end communication unit is connect with front end main control unit.
The utility model by temperature and humidity acquisition module, cigarette sense acquisition module, flame detecting module, detection of electrical leakage module,
Power distribution cabinet external environment monitoring unit and front end communication unit to power distribution cabinet internal electrical losses and running environment and power distribution cabinet outside
Environment carries out real-time monitoring and judgement, and is alerted by front end alarm unit and remote-end alarm unit, and power distribution cabinet is realized
The conduct monitoring at all levels of running environment can take treatment measures to accident in time, reduce property loss, improve worker safety；
And the identification information of corresponding power distribution cabinet is stored in the front end communication unit of each power distribution cabinet, so as to the logical of clear and definite
It crosses to upload and corresponds to identification information, inform that abnormal specific power distribution cabinet occurs in staff, it is different to reduce staff's search appearance
The time of reason condition power distribution cabinet；The utility model is additionally provided with door lock of power distribution cabinet control unit, can determine work by double-deck match
Make personnel identity, unauthorized person is avoided to open power distribution cabinet, destroys the electrical equipment in power distribution cabinet, guarantee the safety of power distribution cabinet.
Detailed description of the invention
Attached drawing 1 is the electrical block diagram of the utility model embodiment 1.
Attached drawing 2 is the flow chart of the utility model embodiment 2.
Attached drawing 3 is that 2 front-end information acquisition unit of the utility model embodiment is acquired the electric leakage information in power distribution cabinet
The flow chart of judgement.
Attached drawing 4 is that 2 front-end information acquisition unit of the utility model embodiment is acquired the environmental information in power distribution cabinet
The flow chart of judgement.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
The utility model is further described below with reference to examples and drawings:
Embodiment 1: as shown in Fig. 1, the power distribution cabinet running environment monitoring device, including far-end control device and setting exist
Front-end collection warning device on each power distribution cabinet, the front-end collection warning device include front end main control unit, front end alarm
Unit, front end communication unit, front-end information acquisition unit, the energy that can be carried out the monitoring of power distribution cabinet internal electrical losses and running environment monitoring
It acquires the power distribution cabinet external environment monitoring unit of power distribution cabinet external environment video information, can control on cabinet door for power distributing cabinet is set
The door lock of power distribution cabinet control unit of cabinet door for power distributing cabinet either on or off, front-end information acquisition unit, are matched at door lock of power distribution cabinet control unit
Electric cabinet external environment monitoring unit, front end alarm unit are connect with front end main control unit, and front end main control unit is logical by front end
Letter unit is connect with far-end control device.
Above-mentioned, front end main control unit may include CAN bus module and ARM11 processor, for acquiring list with front-end information
Member, door lock of power distribution cabinet control unit, power distribution cabinet external environment monitoring unit, front end alarm unit, far-end control device are counted
According to interaction and the transmitting-receiving of order；The mark letter of power distribution cabinet where being stored with it in front end main control unit on each power distribution cabinet
Breath, identification information include distribution station name where power distribution cabinet, power distribution cabinet position, power distribution cabinet number；Front end main control unit is issued
Warning information may include alarm type and power distribution cabinet identification information.Front end communication unit can be ZigBee radio communication mold
Block, 4g wireless communication module etc. are communicated for front end main control unit with far-end control device.Front end alarm unit may include
Combined aural and visual alarm and alarm indication screen are set on power distribution cabinet, for being alarmed according to the warning message of front end main control unit.
Above-mentioned power distribution cabinet running environment monitoring device can be made further optimization and/or improvements according to actual needs:
As shown in Fig. 1, the power distribution cabinet external environment monitoring unit includes video control module and at least one video
Acquisition module, each video acquisition module are connect with video control module, and video control module is connect with front end main control unit.
The quantity of above-mentioned video acquisition module is determined that all video acquisition modules are arranged at power distribution cabinet by actual conditions
On, and need to guarantee monitoring without dead angle, video acquisition module can be miniature spherical camera；Video control module may include video
Capture card and ARM11 processor, for controlling video acquisition module and receiving the vision signal of video acquisition module acquisition, and
Front end main control unit is sent to after editor.
Above-mentioned power distribution cabinet external environment monitoring unit can be used for being tracked bat when there is unauthorized person to open power distribution cabinet
It takes the photograph, can also shoot power distribution cabinet external environment in normal time.
As shown in Fig. 1, the front-end information acquisition unit includes temperature and humidity acquisition module, cigarette sense acquisition module, flame
Detecting module and detection of electrical leakage module, detection of electrical leakage module include route residual current in leakaging controller and detection power distribution cabinet
Leak electricity acquisition module, and electric leakage acquisition module is connect with leakaging controller, leakaging controller, temperature and humidity acquisition module, cigarette sense acquisition
Module, flame detecting module with front end main control unit.
Above-mentioned temperature and humidity acquisition module, cigarette sense acquisition module, flame detecting module are existing known technology, can be temperature
Humidity sensor, smoke sensor device, flame sensor；Detection of electrical leakage module includes leakaging controller and electric leakage acquisition module, leakage
Electric acquisition module can be residual current transformer, convert for detecting the residual current of route in power distribution cabinet, and by residual current
Leakaging controller is sent to for voltage, and leakaging controller can be AT89S51 processor, for carrying out electric leakage judgement, and according to sentencing
Disconnected result forward end main control unit sends electric leakage mark, and electric leakage mark can be " 1 " high level signal.
It as shown in Fig. 1, further include the RFID electronic label being arranged in staff, the distribution cabinet door lock control
Unit includes the electromagnetism lock unit being arranged on cabinet door for power distributing cabinet and the RFID for obtaining comparison power distribution cabinet periphery RFID signal
Information collection control unit, electromagnetism lock unit include electromagnetic lock and electromagnetic lock control module, electromagnetic lock and electromagnetic lock control module
Connection, electromagnetic lock control module and RFID information acquisition control unit are connect with front end main control unit.
Above-mentioned RFID electronic label has unique ID to number.RFID information acquisition control unit can be RFID reader,
For acquiring RFID information；Electromagnetism lock unit includes electromagnetic lock and electromagnetic lock control module, and electromagnetic lock is existing well-known technique, electricity
Magnetic padlock control module can be AT89S51 processor, for the order of receiving front-end main control unit, be sent according to order to electromagnetic lock
Electric signal controls electromagnetic lock on and off.
As shown in Fig. 1, the far-end control device includes distal end main control unit, remote-end alarm unit, front end master control list
Member is connect by front end communication unit with distal end main control unit, and distal end main control unit is connect with remote-end alarm unit.
Said distal ends main control unit can be located in remote control room, can be unique master control host computer, for storing distal end point
All data that unit and front end power distribution cabinet running environment monitoring device are sent are controlled, and data can be analyzed and be shown.Far
End alarm unit may include combined aural and visual alarm and LED dot matrix display screen, be used for display alarm information.
As shown in Fig. 1, the far-end control device further includes at least one distal end sub-control unit, each distal end sub-control list
Member includes sub-control module and sub-control communication module, and sub-control module is connect by sub-control communication module with distal end main control unit, point
Control module passes sequentially through sub-control communication module and front end communication unit is connect with front end main control unit.
The quantity of said distal ends sub-control unit is determined according to the quantity (i.e. the quantity of front end main control unit) of power distribution cabinet, if having
Multiple distal end sub-control units, then each distal end sub-control unit and multiple front end main control unit connection communications, here in distal end master control
Distal end sub-control unit is added between unit and front end main control unit, is reduced the workload of distal end main control unit, is accelerated data
The speed of transmission and processing.
Embodiment 2: as shown in attached drawing 2,3,4, the application method of this practical information the following steps are included:
The first step, power distribution cabinet running environment monitoring device carry out power distribution cabinet external staff monitoring and power distribution cabinet inner loop respectively
Border monitoring, enters second step to power distribution cabinet external staff monitoring, enters third step to the monitoring of power distribution cabinet internal environment.
Second step, to power distribution cabinet external staff monitoring, detailed process is as follows:
(1) RFID electronic label with the personnel on RFID information acquisition control unit detection power distribution cabinet periphery, obtains simultaneously
Its RFID signal is matched, judges whether RFID signal matching succeeds, if successful match, RFID signal is sent to front end master control list
Member, if matching is unsuccessful, RFID information acquisition control unit forward end main control unit sends abnormal signal, front end main control unit control
Alarm unit alarm in front end processed, prompts the personnel to stop operation；
(2) front end main control unit carries out RFID signal verification, judges whether RFID signal verification succeeds；If checking successfully,
Front end main control unit sends unlocking signal to electromagnetic lock control module, and electromagnetic lock control module controls electromagnetic lock and opens, and opens cabinet
Door；If verification is unsuccessful, front end main control unit controls power distribution cabinet external environment monitoring unit and carries out the personnel in real time with clapping, and
Forward end alarm unit and far-end control device send alarm signal.
The video data that above-mentioned power distribution cabinet external environment monitoring unit obtains can be back in the main control unit of distal end, be subsequent
Work provides data and supports.
Third step, front-end information acquisition unit in power distribution cabinet electric leakage information and environmental information be acquired the tool of judgement
Body process is as follows:
1, as shown in Fig. 3, front-end information acquisition unit is acquired the process of judgement to the electric leakage information in power distribution cabinet
It is as follows:
(1) route residual current in electric leakage acquisition module acquisition power distribution cabinet, is converted to voltage for residual current, and send
To leakaging controller；
(2) voltage received is compared by leakaging controller with threshold value, judges whether to be greater than threshold value；If more than threshold
Value then sends electric leakage mark to front end main control unit, and front end main control unit respectively forwardly holds alarm unit and far-end control device
Send alarm signal；If being less than threshold value, it is failure to actuate；
2, as shown in Fig. 4, front-end information acquisition unit is acquired the process of judgement to the environmental information in power distribution cabinet
It is as follows:
(1) temperature and humidity acquisition module, cigarette sense acquisition module, flame detecting module acquire corresponding information respectively, and will acquisition
To information be sent to front end main control unit；
(2) collected information is compared with corresponding threshold value by front end main control unit respectively, judges whether it is big
In threshold value, if more than then front end main control unit respectively forwardly holds alarm unit and far-end control device to send alarm signal；If small
In threshold value, then it is failure to actuate.
Above-mentioned temperature and humidity acquisition module temperature collection and humidity, be provided in the main control unit of front end corresponding temperature threshold and
Humidity threshold；Cigarette sense acquisition module acquires smokescope, is provided with corresponding smoke density threshold value in the main control unit of front end；Flame
Detecting module can be provided with corresponding Fire Radiation intensity threshold in the main control unit of front end by infrared collection Fire Radiation intensity
Value.
The utility model by temperature and humidity acquisition module, cigarette sense acquisition module, flame detecting module, detection of electrical leakage module,
Power distribution cabinet external environment monitoring unit and front end communication unit to power distribution cabinet internal electrical losses and running environment and power distribution cabinet outside
Environment carries out real-time monitoring and judgement, and is alerted by front end alarm unit and remote-end alarm unit, and power distribution cabinet is realized
The conduct monitoring at all levels of running environment can take treatment measures to accident in time, reduce property loss, improve worker safety；
And the identification information of corresponding power distribution cabinet is stored in the front end communication unit of each power distribution cabinet, so as to the logical of clear and definite
It crosses to upload and corresponds to identification information, inform that abnormal specific power distribution cabinet occurs in staff, it is different to reduce staff's search appearance
The time of reason condition power distribution cabinet；The utility model is additionally provided with door lock of power distribution cabinet control unit, can determine work by double-deck match
Make personnel identity, unauthorized person is avoided to open power distribution cabinet, destroys the electrical equipment in power distribution cabinet, guarantee the safety of power distribution cabinet.
The above technical characteristic constitutes the embodiments of the present invention, can with stronger adaptability and implementation result
Increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (7)
1. a kind of power distribution cabinet running environment monitoring device, which is characterized in that including far-end control device, be arranged in each power distribution cabinet
On front-end collection warning device and the RFID electronic label that is arranged in staff；The front-end collection warning device packet
It includes front end main control unit, front end alarm unit, front end communication unit, can be carried out the monitoring of power distribution cabinet internal electrical losses and running environment prison
The front-end information acquisition unit of survey, is set the power distribution cabinet external environment monitoring unit that can acquire power distribution cabinet external environment video information
The door lock of power distribution cabinet control unit that can control cabinet door for power distributing cabinet either on or off on cabinet door for power distributing cabinet is set, front-end information acquisition is single
Member, power distribution cabinet external environment monitoring unit, front end alarm unit are connect with front end main control unit, before front end main control unit passes through
End communication unit is connect with far-end control device；The door lock of power distribution cabinet control unit includes the electricity being arranged on cabinet door for power distributing cabinet
Magnetic padlock unit and for obtaining the RFID information acquisition control unit for comparing power distribution cabinet periphery RFID signal, electromagnetism lock unit includes
Electromagnetic lock and electromagnetic lock control module, electromagnetic lock are connect with electromagnetic lock control module, and electromagnetic lock control module and RFID information are adopted
Collection control unit is connect with front end main control unit.
2. power distribution cabinet running environment monitoring device according to claim 1, it is characterised in that the power distribution cabinet external environment
Monitoring unit includes video control module and at least one video acquisition module, and each video acquisition module controls mould with video
Block connection, video control module are connect with front end main control unit.
3. power distribution cabinet running environment monitoring device according to claim 1 or 2, it is characterised in that the front-end information acquisition
Unit includes temperature and humidity acquisition module, cigarette sense acquisition module, flame detecting module and detection of electrical leakage module, detection of electrical leakage module packet
It includes leakaging controller and detects the electric leakage acquisition module of route residual current in power distribution cabinet, leak electricity acquisition module and leakaging controller
Connection, leakaging controller, temperature and humidity acquisition module, cigarette sense acquisition module, flame detecting module with front end main control unit.
4. power distribution cabinet running environment monitoring device according to claim 1 or 2, it is characterised in that the far-end control device
Including distal end main control unit, remote-end alarm unit, front end main control unit is connect by front end communication unit with distal end main control unit,
Distal end main control unit is connect with remote-end alarm unit.
5. power distribution cabinet running environment monitoring device according to claim 3, it is characterised in that the far-end control device packet
Distal end main control unit, remote-end alarm unit are included, front end main control unit is connect by front end communication unit with distal end main control unit, far
End main control unit is connect with remote-end alarm unit.
6. power distribution cabinet running environment monitoring device according to claim 4, it is characterised in that the far-end control device is also
Including at least one distal end sub-control unit, each distal end sub-control unit includes sub-control module and sub-control communication module, sub-control mould
Block is connect by sub-control communication module with distal end main control unit, and sub-control module passes sequentially through sub-control communication module and front end communication list
Member is connect with front end main control unit.
7. power distribution cabinet running environment monitoring device according to claim 5, it is characterised in that the far-end control device is also
Including at least one distal end sub-control unit, each distal end sub-control unit includes sub-control module and sub-control communication module, sub-control mould
Block is connect by sub-control communication module with distal end main control unit, and sub-control module passes sequentially through sub-control communication module and front end communication list
Member is connect with front end main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064312.5U CN209608393U (en) | 2018-12-10 | 2018-12-10 | Power distribution cabinet running environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064312.5U CN209608393U (en) | 2018-12-10 | 2018-12-10 | Power distribution cabinet running environment monitoring device |
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| Publication Number | Publication Date |
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| CN209608393U true CN209608393U (en) | 2019-11-08 |
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ID=68396884
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822064312.5U Active CN209608393U (en) | 2018-12-10 | 2018-12-10 | Power distribution cabinet running environment monitoring device |
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| CN (1) | CN209608393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739177A (en) * | 2021-01-21 | 2021-04-30 | 国网新疆电力有限公司信息通信公司 | Rolling door type intelligent communication screen cabinet |
-
2018
- 2018-12-10 CN CN201822064312.5U patent/CN209608393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739177A (en) * | 2021-01-21 | 2021-04-30 | 国网新疆电力有限公司信息通信公司 | Rolling door type intelligent communication screen cabinet |
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