CN205786827U - A kind of tobacco cutting equipment current of electric is monitored and fault early warning system in real time - Google Patents
A kind of tobacco cutting equipment current of electric is monitored and fault early warning system in real time Download PDFInfo
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- CN205786827U CN205786827U CN201620692921.3U CN201620692921U CN205786827U CN 205786827 U CN205786827 U CN 205786827U CN 201620692921 U CN201620692921 U CN 201620692921U CN 205786827 U CN205786827 U CN 205786827U
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Abstract
This utility model discloses a kind of tobacco cutting equipment current of electric and monitors in real time and fault early warning system.It includes current data collecting unit, database server, controller, web server, monitor terminal；Real-time current data, for gathering the real-time current data of motor, are passed to controller and database server by current data collecting unit；Database server comprises benchmark data memory element and history data store unit, and benchmark data memory element is in order to Memory Reference data, and history data store unit is in order to store the real-time current data of motor；Controller comprises comparing unit, control unit, alarm unit, comparing unit is in order to compare the real-time current data of motor with benchmark data, when real-time current data and benchmark data are inconsistent, control unit starts alarm unit, and alarm signal is sent to monitor terminal by alarm unit by web server.This system can discovering device incipient fault and hidden danger in time.
Description
Technical field
This utility model Nicotiana tabacum L. manufacture field, is specifically related to tobacco cutting equipment current of electric and monitors in real time and fault pre-alarming
System.
Background technology
The equipment fault early-warning system of Erecting and improving, ensures equipment reliability service, is the premise produced that becomes more meticulous, and is also peace
The full guarantee produced.Large-scale cigar mill scrap prodn. line equipment is numerous, and number of motors is the most, belongs to continuous production operation streamline, its
In arbitrary link generation equipment fault, in each case it is possible to cause whole production line to stop production, cause economic loss to enterprise.Traditional sets
The means such as standby detecting method is estimated mainly by maintenance intuition work, tapped, touch carry out breakdown judge to equipment, when the operating mode of equipment
When producing ANOMALOUS VARIATIONS, traditional detecting method is relied on not pinpoint the problems in time, it is impossible to improve showing of equipment control further
Generationization level.
Utility model content
For the deficiency relying on traditional detecting method not pinpoint the problems in time in background technology, mesh of the present utility model
Be that proposing a kind of tobacco cutting equipment current of electric monitors and fault early warning system in real time, this system can find to set in time
Standby incipient fault and hidden danger, it is achieved by the transformation of " correction maintenance " to " Predictive Maintenance ", reduce equipment fault and potential safety hazard, protects
Card product quality, improves the level of modernization of equipment control.
For realizing above-mentioned technical purpose, this utility model adopts the following technical scheme that and is achieved:
A kind of tobacco cutting equipment current of electric is monitored and fault early warning system in real time, comprise current data collecting unit,
Database server, controller, web server, monitor terminal；Described current data collecting unit is for gathering the real-time of motor
Real-time current data are passed to controller and database server by current data；Described database server comprises base value
According to memory element and history data store unit, described benchmark data memory element is in order to store by the running parameter of every motor
With the benchmark data of reference current data composition, described history data store unit is in order to store the real-time current data of motor；
Described controller comprises comparing unit, control unit, alarm unit, and described comparing unit is in order to by the real-time current data of motor
Comparing with benchmark data, when real-time current data and benchmark data are inconsistent, control unit starts alarm unit, reports to the police
Alarm signal is sent to monitor terminal by unit by web server.
Preferably, described current data collecting unit comprises the motor starter or converter being connected with motor, with institute
State the PLC that motor starter or converter are connected by network, the I/O server being connected by network with described PLC, described
I/O server connects controller and database server.
Preferably, described web server is connected with monitor terminal by Internet network or GSM network.
Preferably, described monitor terminal is PC, mobile phone, palm PC or panel computer.
Preferably, described database server, controller, web server concentrate on and are operated together on a computer.
The beneficial effects of the utility model: this utility model is electric to the motor of every equipment by current data collecting unit
Stream is acquired, and is stored in history data store unit, and the real-time current of collection is entered by comparing unit with reference current
Row compares automatically, and when current of electric generation ANOMALOUS VARIATIONS, control unit starts alarm unit and reports to the police, and alarm unit is to prison
Control terminal provides alarm signal to check equipment in time with alert device attendant, makes equipment fault in shady bud state just
It is found, thus improves the running rate of equipment.
Accompanying drawing explanation
Fig. 1 is the system framework figure of a preferred embodiment of native system；
Fig. 2 is the structured flowchart of native system controller；
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Refer to Fig. 1 and Fig. 2, a kind of tobacco cutting equipment current of electric that the present embodiment provides is monitored in real time and fault is pre-
Alarm system, comprises current data collecting unit, database server, controller, web server, monitor terminal；Described electric current number
According to collecting unit for gathering the real-time current data of motor, real-time current data are passed to controller and database service
Device；Described database server comprises benchmark data memory element and history data store unit, and the storage of described benchmark data is single
Unit is in order to the benchmark data storing the running parameter by every motor and reference current data form, described history data store list
Unit is in order to store the real-time current data of motor；Described controller comprises comparing unit, control unit, alarm unit, described ratio
To unit in order to the real-time current data of motor to be compared with benchmark data, the result of comparison is fed back to control unit,
When real-time current data and benchmark data are inconsistent when, control unit starts alarm unit, and alarm unit passes through web services
Alarm signal is sent to monitor terminal by device.Wherein, described database server, controller, web server concentrate on an electricity
It is operated together on brain.
First running parameter and the input of reference current data of every motor are preserved to benchmark data by system maintenance personnel
In memory element, the real-time current data of collection are stored in the storage of the history of computers data by current data collecting unit at any time
In unit, and the real-time current data of benchmark data with collection are constantly compared by comparing unit, when plant equipment or
When motor itself occurs deterioration, necessarily there is the change different from benchmark data in the operational factor of motor, through control unit
Just whether can judge unit exception after analysis, when current of electric generation ANOMALOUS VARIATIONS, control unit starts alarm unit and enters
Row is reported to the police, and alarm unit provides alarm signal to check equipment in time with alert device attendant to monitor terminal, makes
Equipment fault is just found in bud, thus improves the running rate of equipment.
Practical effect sees table 1, and current of electric is monitored and after fault early warning system use in real time, with Primary processing shop 10
As a example by platform feeding machine, catastrophic failure drops to 0 times/year from 6 times/year, and practical effect is obvious.
Table 1 uses current of electric to monitor in real time and Contrast on effect before and after fault early warning system
Embodiment 2
On the basis of embodiment 1, as it is shown in figure 1, described current data collecting unit comprises the motor being connected with motor
Trigger or converter, the PLC being connected by network with described motor starter or converter, passes through net with described PLC
The I/O server that network connects, described I/O server connects controller and database server.
Motor its current data of loop Real-time Collection is all used for non-buncher.Motor loop is selected
The high-performance loop of SIEMENS company, high performance motor loop all has motor real-time current acquisition function, supports motor
Real-time current acquisition function.If power of motor ＜ 7.5kW, all use SIEMENS ET200S high performance motor loop direct
Start motor.Motor more than >=7.5kW all uses Danfoss soft initiator, also supports motor real-time current acquisition function.
Its current data of converter Real-time Collection is all used for driving frequency control motor.Converter all uses Danfoss
FC300 Series Frequency Converter, also support motor real-time current acquisition function.Use the motor of transducer drive, pass through
Profibus-DP network, is transferred directly to on-the-spot PLC by the real-time current of motor, fault message.
In process of production, motor starter or converter carry out Real-time Collection to every current of electric, pass through comparison
Unit is by motor actual current IiWith the electric current I under equipment normal conditionZCompare analysis, work as Ii≧IZ, and the persistent period
When exceeding setting value Ts, control unit triggers alarm unit early warning output immediately, be will appear from the equipment of abnormal current by short breath
Numbering, motor are numbered, beyond electric current (Ii-IZ), the information such as early warning output level inform maintainer in time, the operating mode to equipment
Check, it becomes possible to discovering device incipient fault and potential safety hazard in time, thus avoid equipment that catastrophic failure occurs, prevent from setting
The standby generation with quality accident, it is ensured that product quality, improves Plant engineering modernization level.
Embodiment 3
On the basis of embodiment 1, as it is shown in figure 1, described web server is by Internet network or GSM network
Being connected with monitor terminal, described monitor terminal is for can monitor computer, PC, mobile phone, palm PC or panel computer etc..
When needs are reported to the police, directly by monitoring that computer ejects alert box, operator can be warned, or with
The information such as device numbering, electric current overproof value △ Ii are sent in the handheld terminal of plant maintenance personnel by short message mode, and prompting sets
Standby maintainer carries out inspection and maintenance, timely discovering device incipient fault and hidden danger to equipment, it is achieved by " correction maintenance " to
The transformation of " Predictive Maintenance ", reduces equipment fault and potential safety hazard, it is ensured that product quality, improves the modernization water of equipment control
Flat.
Obviously, those skilled in the art can carry out various change and modification without deviating from this practicality to this utility model
Novel spirit and scope.So, if of the present utility model these amendment and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprise these change and modification.
Claims (5)
1. a tobacco cutting equipment current of electric is monitored and fault early warning system in real time, it is characterised in that: include current data
Collecting unit, database server, controller, web server, monitor terminal；Current data collecting unit is used for gathering motor
Real-time current data, real-time current data are passed to controller and database server；Database server comprises benchmark
Data storage cell and history data store unit, benchmark data memory element in order to storing by the running parameter of every motor and
The benchmark data of reference current data composition, history data store unit is in order to store the real-time current data of motor；Controller
Comprising comparing unit, control unit, alarm unit, comparing unit is in order to carry out the real-time current data of motor with benchmark data
Comparison, control unit starts alarm unit, and alarm signal is sent to monitor terminal by alarm unit by web server.
Tobacco cutting equipment current of electric the most according to claim 1 is monitored and fault early warning system in real time, and its feature exists
In: current data collecting unit comprises the motor starter or converter being connected with motor, with motor starter or frequency conversion
The PLC that device is connected by network, the I/O server being connected by network with PLC, I/O server connects controller and data base
Server.
Tobacco cutting equipment current of electric the most according to claim 1 is monitored and fault early warning system in real time, and its feature exists
In: web server is connected with monitor terminal by Internet network or GSM network.
4. monitoring in real time and fault early warning system according to the tobacco cutting equipment current of electric described in claim 1 or 3, it is special
Levy and be: monitor terminal is PC, mobile phone, palm PC or panel computer.
Tobacco cutting equipment current of electric the most according to claim 1 is monitored and fault early warning system in real time, and its feature exists
In: database server, controller, web server concentrate on and are operated together on a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692921.3U CN205786827U (en) | 2016-07-04 | 2016-07-04 | A kind of tobacco cutting equipment current of electric is monitored and fault early warning system in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692921.3U CN205786827U (en) | 2016-07-04 | 2016-07-04 | A kind of tobacco cutting equipment current of electric is monitored and fault early warning system in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786827U true CN205786827U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620692921.3U Active CN205786827U (en) | 2016-07-04 | 2016-07-04 | A kind of tobacco cutting equipment current of electric is monitored and fault early warning system in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608322A (en) * | 2017-09-21 | 2018-01-19 | 河南中烟工业有限责任公司 | A kind of cigar mill's dedusting room monitoring system of operation state of motors |
| CN109725625A (en) * | 2017-10-27 | 2019-05-07 | 株式会社安川电机 | It is abnormal to judge system and method, data transmitter-receiver set, controller for motor |
| CN112811190A (en) * | 2021-02-05 | 2021-05-18 | 马鞍山意泰诺环保科技有限公司 | A batcher synthesizes cabinet operating condition monitored control system for wind-force is carried |
-
2016
- 2016-07-04 CN CN201620692921.3U patent/CN205786827U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608322A (en) * | 2017-09-21 | 2018-01-19 | 河南中烟工业有限责任公司 | A kind of cigar mill's dedusting room monitoring system of operation state of motors |
| CN109725625A (en) * | 2017-10-27 | 2019-05-07 | 株式会社安川电机 | It is abnormal to judge system and method, data transmitter-receiver set, controller for motor |
| US11226607B2 (en) | 2017-10-27 | 2022-01-18 | Kabushiki Kaisha Yaskawa Denki | Abnormality determination system, data transmitter-receptor, motor controller, and method for determining abnormality |
| CN112811190A (en) * | 2021-02-05 | 2021-05-18 | 马鞍山意泰诺环保科技有限公司 | A batcher synthesizes cabinet operating condition monitored control system for wind-force is carried |
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