CN207738861U - A kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device - Google Patents
A kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device Download PDFInfo
- Publication number
- CN207738861U CN207738861U CN201721666999.9U CN201721666999U CN207738861U CN 207738861 U CN207738861 U CN 207738861U CN 201721666999 U CN201721666999 U CN 201721666999U CN 207738861 U CN207738861 U CN 207738861U
- Authority
- CN
- China
- Prior art keywords
- short
- circuit
- electrolytic cell
- unit
- processing unit
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 20
- 239000004411 aluminium Substances 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000004458 analytical method Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a kind of aluminium electrolytic cell short-circuit port insulated monitoring warning devices, including multiple short-circuit opening riser bus bar temperature sensors, multiple busbar leakage meters, data processing unit, Wireless transceiver unit, radio receiving unit, core processing unit, touch screen, remote transport interface and alarm unit.The device utilizes the leakage current test in the short-circuit opening riser bus bar temperature detection and short-circuit busbar of electrolytic cell;Using each riser bus bar temperature variation and measure the current signal of short-circuit busbar and compare analysis, to judge whether short circuit port insulation intact, whether short-circuit opening is in safe operation state.The utility model can not only detect short circuit mouth for electrolytic bath state of insulation and safe operation state at any time, ensure the normal operating and operation of electrolytic cell, reduce the labor intensity of worker;And the insecurity of short circuit mouth for electrolytic bath can be found in time, avoid the generation of serious accident.
Description
Technical field
The utility model is related to the automatic monitoring technology fields of the state of aluminium cell, and in particular to a kind of aluminium electrolytic bath short circuit
Mouth insulated monitoring warning device.
Background technology
With the fast development of aluminium electrolytic industry, electrolytic cell develops to large-scale pre-baked cell from self-roasting tank.Cell capacity is not
Disconnected to expand, potline current can reach 600KA, nearly 300 of serial slot number, due to the principle and technique particularity of electrolytic aluminium, aluminium
Every electrolytic cell of electrolytic series uses series system, kilovolt on series voltage, once there is accident in a certain electrolytic cell, it will
Influence the normal operation of entire series.It is one of the maximum accident that electrolytic cell occurs that explosion, which occurs, for short-circuit opening, will be forced when serious
Entire series electrolytic cell stops production;Loss is quite serious, even has some casualties sometimes.How short circuit port insulation state is detected,
The operating status for determining short-circuit opening excludes security risk in time, most important.There is presently no the insulation of a set of short circuit mouth for electrolytic bath
Monitoring alarm control device meets this requirement, merely can only carve and makes an inspection tour by being electrolysed working hour, avoiding short-circuit opening
The phenomenon that explosion, once it finds not in time, for current large scale electrolytic cell, it is possible to cause serious accident.
Utility model content
The utility model aims at the problems existing in the prior art, and provides a kind of alarms of aluminium electrolytic cell short-circuit port insulated monitoring to be
System.
The utility model adopts the following technical scheme that:
A kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device, which is characterized in that the monitoring alarm device includes more
A short-circuit opening riser bus bar temperature sensor(1), multiple busbar leakage meters(2), data processing unit(3), wireless pass
Send unit(4), radio receiving unit(5), core processing unit(6), touch screen(7), teletransmission interface unit(8)And alarm
Unit(9);Each described short-circuit opening riser bus bar temperature sensor(1)Short-circuit opening column mounted on each electrolytic cell is female
At line, each described busbar leakage meter(2)At the short-circuit busbar of each electrolytic cell;The multiple short circuit
Mouth riser bus bar temperature sensor(1)With multiple busbar leakage meters(2)Signal output end be connected at the data
Manage unit(3)Signal input part, the data processing unit(3)Signal output end be connected to the Wireless transceiver unit(4);
The radio receiving unit(5)Signal input part be connected to the core processing unit(6), the core processing unit(6)It is right
Temperature and current detecting data are analyzed and are judged;The core processing unit(6)It is connected with the touch screen(7), it is long-range
Transmit interface unit(8)And alarm unit(9).
According to above-mentioned aluminium electrolytic cell short-circuit port insulated monitoring warning device, which is characterized in that the leakage meter
Two contacts for voltage detector, the voltage detector are connected respectively on two points of the short-circuit busbar.
According to above-mentioned aluminium electrolytic cell short-circuit port insulated monitoring warning device, which is characterized in that the core processing unit
(6)Data process&analysis comparison is carried out according to temperature change and leakage current variation, and judges riser bus bar short circuit port insulation shape
Whether state is normal, and passes through alarm unit(9)Carry out sound-light alarm.
According to above-mentioned aluminium electrolytic cell short-circuit port insulated monitoring warning device, which is characterized in that pass through the touch screen(7)
Carry out short circuit port insulation state and failure logging inquiry.
According to above-mentioned aluminium electrolytic cell short-circuit port insulated monitoring warning device, which is characterized in that the teletransmission interface
Unit(8)Data contact is carried out with host computer.
The beneficial effects of the utility model:The utility model can not only detect short circuit mouth for electrolytic bath state of insulation and peace at any time
Full operating status ensures the normal operating and operation of electrolytic cell, reduces the labor intensity of worker;And electrolytic cell can be found in time
The insecurity of short-circuit opening avoids the generation of serious accident.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Referring to Fig. 1, the aluminium electrolytic cell short-circuit port insulated monitoring warning device of the utility model includes multiple short-circuit opening columns
Bus temperature sensor 1, multiple busbar leakage meters 2, data processing unit 3, Wireless transceiver unit 4, wireless receiving list
Member 5, core processing unit 6, touch screen 7, teletransmission interface unit 8 and alarm unit 9.
Each short-circuit opening riser bus bar temperature sensor 1 is mounted at the short-circuit opening riser bus bar of each electrolytic cell,
Each busbar leakage meter 2 is mounted at the short-circuit busbar of each electrolytic cell;Multiple short-circuit opening riser bus bar temperature
The signal output end of sensor 1 and multiple busbar leakage meters 2 is connected to the signal input of the data processing unit 3
End, the signal output end of data processing unit 3 are connected to Wireless transceiver unit 4.Short-circuit opening riser bus bar temperature sensor 1, mother
Line leakage meter 2, data processing unit 3, Wireless transceiver unit 4 constitute the detecting system of the present apparatus, which exists
Install a set of on each electrolytic cell pillar bus, often for set there are two signal is detected, one is temperature sampling, temperature sensor installation
On the riser bus bar at electrolytic cell pillar bus and short-circuit busbar short-circuit opening;The other is the leakage current inspection on riser bus bar
It surveys, each short circuit mouth for electrolytic bath has two busbares, and when normal operation, one is conductive, and another is nonconducting, works as exception
When state, there is leakage current generation on another, can characterize short-circuit opening by detecting the voltage change between two points in this way
Whether leakage current is had;The two detection signals are introduced into detection unit, utilize microcontroller(That is data processing unit 3)By temperature with
Leakage current signal is pre-processed, and by being wirelessly transmitted to data analysis diagnosis unit, for the list of system core processing unit
The analysis of piece machine judges, processing.The power supply of detecting system can carry out self-powered by tank voltage conversion, reduce detection unit
Line.
The signal input part of radio receiving unit 5 is connected to core processing unit 6, and core processing unit 6 is to temperature and electricity
Stream detection data is analyzed and is judged;It is single that core processing unit 6 is connected with touch screen 7, teletransmission interface unit 8 and alarm
Member 9.Radio receiving unit 5, core processing unit 6, touch screen 7, teletransmission interface unit 8 and alarm unit 9 constitute number
According to analyzing and diagnosing alarm system, which there is high-speed data to receive ability and analysis ability, have
Multichannel inputs and output channel.By radio receiving unit 5 receive detection unit transmission come data, by short-circuit opening riser bus bar
Temperature and variation carry out data process&analysis comparison, diagnosis with short-circuit busbar leakage current signal, sent out for abnormal conditions
Alarm command can both be shown, can also be exported for workshop abnormal alarm by control output end mouthful.Data analysis diagnosis system
Data can be sent to potroom data center in real time by system by interface unit(Host computer)Data exchange is carried out with it.Needle
To the electrolytic cell of different capabilities, the number of short-circuit opening is different, and each short-circuit opening has a set of detecting system, only needs a sets of data point
Analyse diagnostic system.7 display unit of touch screen is shown according to the analysis result of system core processing unit in electrolytic cell operational process
Short circuit port insulation state and short-circuit opening bus run state, abnormal conditions and time etc., history alert data can be consulted.
Claims (5)
1. a kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device, which is characterized in that the monitoring alarm device includes multiple
Short-circuit opening riser bus bar temperature sensor(1), multiple busbar leakage meters(2), data processing unit(3), Wireless transceiver
Unit(4), radio receiving unit(5), core processing unit(6), touch screen(7)With teletransmission interface unit(8)And alarm
Unit(9);Each described short-circuit opening riser bus bar temperature sensor(1)Short-circuit opening column mounted on each electrolytic cell is female
At line, each described busbar leakage meter(2)At the short-circuit busbar of each electrolytic cell;The multiple short circuit
Mouth riser bus bar temperature sensor(1)With multiple busbar leakage meters(2)Signal output end be connected at the data
Manage unit(3)Signal input part, the data processing unit(3)Signal output end be connected to the Wireless transceiver unit(4);
The radio receiving unit(5)Signal input part be connected to the core processing unit(6), the core processing unit(6)It is right
Temperature and current detecting data are analyzed and are judged;The core processing unit(6)It is connected with the touch screen(7), it is long-range
Transmit interface unit(8)And alarm unit(9).
2. aluminium electrolytic cell short-circuit port insulated monitoring warning device according to claim 1, which is characterized in that the leakage current
Detector is voltage detector, and two contacts of the voltage detector are connected respectively on two points of the short-circuit busbar.
3. aluminium electrolytic cell short-circuit port insulated monitoring warning device according to claim 1, which is characterized in that at the core
Manage unit(6)Data process&analysis comparison is carried out according to temperature change and leakage current variation, and judges riser bus bar short-circuit opening
Whether state of insulation is normal, and passes through alarm unit(9)Carry out sound-light alarm.
4. aluminium electrolytic cell short-circuit port insulated monitoring warning device according to claim 1, which is characterized in that touched by described
Touch screen(7)Carry out short circuit port insulation state and failure logging inquiry.
5. aluminium electrolytic cell short-circuit port insulated monitoring warning device according to claim 1, which is characterized in that the long-range biography
Send interface unit(8)Data contact is carried out with host computer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721666999.9U CN207738861U (en) | 2017-12-05 | 2017-12-05 | A kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721666999.9U CN207738861U (en) | 2017-12-05 | 2017-12-05 | A kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207738861U true CN207738861U (en) | 2018-08-17 |
Family
ID=63116973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721666999.9U Active CN207738861U (en) | 2017-12-05 | 2017-12-05 | A kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207738861U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109518232A (en) * | 2018-12-28 | 2019-03-26 | 杭州锤炼智能科技有限公司 | A kind of detection of nonferrous smelting electrolytic pole board short circuit and processing unit and method |
CN116298722A (en) * | 2023-02-07 | 2023-06-23 | 深圳新立图智能科技有限公司 | Aluminum electrolysis cell short-circuit port insulation on-line monitoring method and system based on partial discharge signals |
-
2017
- 2017-12-05 CN CN201721666999.9U patent/CN207738861U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109518232A (en) * | 2018-12-28 | 2019-03-26 | 杭州锤炼智能科技有限公司 | A kind of detection of nonferrous smelting electrolytic pole board short circuit and processing unit and method |
CN116298722A (en) * | 2023-02-07 | 2023-06-23 | 深圳新立图智能科技有限公司 | Aluminum electrolysis cell short-circuit port insulation on-line monitoring method and system based on partial discharge signals |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104865493B (en) | CELL panels open short-circuit detecting device and method | |
CN103837666A (en) | Online lubrication oil state monitoring system of mine device and monitoring method of system | |
CN101614597A (en) | A kind of monitoring device that is used for high voltage cable connector status in mine roadway | |
CN203037369U (en) | Cable head temperature-measuring system | |
CN207738861U (en) | A kind of aluminium electrolytic cell short-circuit port insulated monitoring warning device | |
CN103542943A (en) | Cable tunnel temperature monitoring system | |
CN109613426B (en) | Aging diagnosis method for plum blossom contact of high-voltage circuit breaker | |
CN106054763B (en) | Intelligent switchboard online monitoring method device | |
CN204214573U (en) | A kind of arc light temperature-detecting device | |
CN109084927A (en) | Pressure sensor based on computer Internet of Things | |
CN202362089U (en) | Overload pre-warning system for transformer | |
CN103575334A (en) | Electromechanical device intelligent analysis system | |
CN202676308U (en) | Device for monitoring temperature of isolated contact of high-voltage switch cabinet on line | |
CN102589750B (en) | Fault detection structure for automatic weather station temperature sensor | |
CN202274950U (en) | Wireless and optical fiber comprehensive temperature detection device for switch cabinet | |
CN103398745A (en) | Failure diagnosis system for frequency converter of coal winning machine | |
CN106251557A (en) | A kind of multiparameter temperature measuring type electrical fire monitoring system | |
JP2014089998A (en) | Monitor system for photovoltaic power generation equipment | |
CN203550911U (en) | Conductor sag distance measuring equipment for high-voltage transmission line | |
CN202678884U (en) | Intelligent type bus system apparatus | |
CN109506708A (en) | A kind of high voltage electric equipment internal temperature on-line monitoring method | |
CN206193160U (en) | Direct current equipment frame insulation monitoring and warning device among subway direct current traction power supply system | |
CN104568197A (en) | Transformer substation hot-spot detection sensor device | |
CN203376051U (en) | Power cable operation vibration monitoring system based on acceleration sensor | |
CN202974231U (en) | Detonator shell length detecting system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |