CN103605314A - Water treatment plant man-machine interaction system - Google Patents
Water treatment plant man-machine interaction system Download PDFInfo
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- CN103605314A CN103605314A CN201310588979.4A CN201310588979A CN103605314A CN 103605314 A CN103605314 A CN 103605314A CN 201310588979 A CN201310588979 A CN 201310588979A CN 103605314 A CN103605314 A CN 103605314A
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Abstract
The invention brings forward a water treatment plant man-machine interaction system. The system comprises a water treatment device, a PLC, a computer server and a computer display, wherein the water treatment device is connected with the input end of the PLC through an electric control device; the output end of the PLC is connected with the input end of the computer server; and the output end of the computer server is connected with the computer display. The advantages are as follows: the PLC is connected with the computer server provided with a software processing module so that the operation state information of the on-site water treatment device can be analyzed and processed in real time; and an analysis result can be displayed through the computer server so that the operation state of the water treatment device can be mastered in real time by workers, and the fault problems of the device can be found timely, corresponding treatment measures can be taken timely, the smooth man-machine interaction is ensured, and the safe and stable operation of the water treatment device is ensured.
Description
Technical field
The present invention relates to automatic control technology field, water treatment plant, refer to especially a kind of water treatment plant interactive system.
Background technology
The water treatment procedure of traditional water treatment plant is generally used PLC control system automatically to control, this control mode can not be known detailed technology parameter, operation record and the data analysis etc. of observing intuitively water treatment facilities in water treatment procedure, technician also just can not carry out effective Analysis and judgments to the running status of water treatment procedure in time, can only judge whether roughly normally according to personal experience, accuracy rate is not high, and pinpoint the problems not in time, affect treatment plant's water treatment work stable, continuously, efficiently operation.
For example traditional water treatment plant PLC automatic control system is controlled the ruuning situation of water pump, has following problem:
Water pump passes through power distribution cabinet, the various control panels such as relay send curtage signal to PLC automatic control system in real time, PLC automatic control system is according to the current and voltage signals of the water pump operation state sending in real time, make the steering order that water pump is started or stoped, but it cannot observe the true running status of water pump intuitively, can only rule of thumb carry out decision-making, therefore often can not make and analyze the most accurately and effectively and judge, can not analyze accurately and effectively the service data of water pump, therefore often can not send steering order the most accurately, affect the safe and stable operation of water treatment procedure.
Summary of the invention
The present invention proposes a kind of water treatment plant interactive system, has solved simple PLC control system in prior art and cannot realize water treatment facilities problem directly perceived, that accurately control.
Technical scheme of the present invention is achieved in that
Water treatment plant's interactive system, comprising: water treatment facilities, PLC controller, computer server and graphoscope; Described water treatment facilities are connected with the input end of described PLC controller by control panel; The output terminal of described PLC controller is connected with the input end of described computer server; The output terminal of described computer server is connected with described graphoscope.
Described water treatment facilities comprise water pump.
The present invention also comprises printer, and described printer is connected with the output terminal of described computer server.
In described computer server, be provided with process control module, dynamic display module, fault alarm module and data management module.
Described data management module comprises Data acquisition and storage module, historical query module, trend analysis module and report output module.
The course of work of the present invention and principle of work are as follows:
Water treatment facilities send its operating state signal to PLC controller by control panel, PLC controller sends the equipment running status signal of receiving and all kinds of instrument signals that collect to computer server, computer server carries out analyzing and processing by each software processing module of its inside to these signals, and result is shown in real time by graphoscope, staff just can grasp the running status of water treatment facilities intuitively, accurately and timely like this, and failure problems is processed in time.
Beneficial effect of the present invention is:
By PLC controller is connected with the computer server that software processing module is housed, can carry out real-time analyzing and processing to the running state information of on-the-spot water treatment facilities, and analysis result is shown by graphoscope, be convenient to the running status that staff controls water treatment facilities in real time, the failure problems that is conducive to timely discovering device, take in time corresponding treatment measures, guarantee carrying out smoothly of man-machine interaction, guarantee safety, the stable operation of water treatment facilities.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is system syndeton schematic diagram of the present invention.
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 clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment is as shown in Figure 1 known, and a kind of water treatment plant of the present invention interactive system, comprising: water treatment facilities, PLC controller, computer server, graphoscope and printer; Water treatment facilities are connected with the input end of PLC controller by control panel; The output terminal of PLC controller is connected with the input end of computer server; The output terminal of computer server is connected with graphoscope, printer.
Above-mentioned water treatment facilities comprise the water treatment facilities such as water pump; The input end of PLC controller is also connected with the instrumentations such as liquid level sensor in addition.
In above-mentioned computer server, be provided with water processing control software, water processing control software comprises process control module, dynamic display module, fault alarm module and data management module.Data management module comprises Data acquisition and storage module, historical query module, trend analysis module and report output module.
Take water pump as example, and the principle of work of above-mentioned water treatment plant interactive system is as follows:
Water pump passes through power distribution cabinet, the control panels such as relay pass to PLC controller by the curtage parameter of its running status, PLC controller passes to computer server by the water pump operation state parameter signal collecting, computer server is stored these data, water processing control software in computer server carries out analytical calculation to these data-signals, and by curtage signal imitation out, send to graphoscope to show, and can print by printer, supply technician to the operation trend data analysis of water pump and consult, so that directly perceived, in time, find exactly the problem in water pump operation process.
Technician can be inquired about, the operation trend of water pump is analyzed and these data are carried out to report output the historical data of the operation conditions of water pump by the data management module in computer server.
Fault alarm module can must be sent alerting signal to the failure problems occurring in water pump operation process is timely, reminds staff in time problem to be produced and watches out for and deal with problems, and guarantees safety, the stable operation of water pump.
Technician can observe the running status of the water treatment facilities such as water pump in real time by graphoscope, is convenient to make in time control and adjust.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1.Yi Zhong water treatment plant interactive system, is characterized in that, comprising: water treatment facilities, PLC controller, computer server and graphoscope; Described water treatment facilities are connected with the input end of described PLC controller by control panel; The output terminal of described PLC controller is connected with the input end of described computer server; The output terminal of described computer server is connected with described graphoscope.
2. a kind of water treatment plant according to claim 1 interactive system, is characterized in that, described water treatment facilities comprise water pump.
3. a kind of water treatment plant according to claim 1 interactive system, is characterized in that, also comprises printer, and described printer is connected with the output terminal of described computer server.
4. a kind of water treatment plant according to claim 1 interactive system, is characterized in that, is provided with process control module, dynamic display module, fault alarm module and data management module in described computer server.
5. a kind of water treatment plant according to claim 4 interactive system, is characterized in that, described data management module comprises Data acquisition and storage module, historical query module, trend analysis module and report output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588979.4A CN103605314B (en) | 2013-11-20 | 2013-11-20 | A kind of water treatment plant man-machine interaction system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310588979.4A CN103605314B (en) | 2013-11-20 | 2013-11-20 | A kind of water treatment plant man-machine interaction system |
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| CN103605314A true CN103605314A (en) | 2014-02-26 |
| CN103605314B CN103605314B (en) | 2016-12-07 |
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| CN201310588979.4A Expired - Fee Related CN103605314B (en) | 2013-11-20 | 2013-11-20 | A kind of water treatment plant man-machine interaction system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608045A (en) * | 2016-01-26 | 2016-05-25 | 浪潮(北京)电子信息产业有限公司 | Programmable calculator |
| CN105867337A (en) * | 2016-05-23 | 2016-08-17 | 河源中光电通讯技术有限公司 | Management system of automatic production line of backlight modules and method of management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608045A (en) * | 2016-01-26 | 2016-05-25 | 浪潮(北京)电子信息产业有限公司 | Programmable calculator |
| CN105867337A (en) * | 2016-05-23 | 2016-08-17 | 河源中光电通讯技术有限公司 | Management system of automatic production line of backlight modules and method of management system |
Also Published As
| Publication number | Publication date |
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| CN103605314B (en) | 2016-12-07 |
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Granted publication date: 20161207 Termination date: 20181120 |