CN102650859B - Intelligent control system and control method of ultra-pure water dispenser - Google Patents
Intelligent control system and control method of ultra-pure water dispenser Download PDFInfo
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- CN102650859B CN102650859B CN201210143787.8A CN201210143787A CN102650859B CN 102650859 B CN102650859 B CN 102650859B CN 201210143787 A CN201210143787 A CN 201210143787A CN 102650859 B CN102650859 B CN 102650859B
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Abstract
The invention discloses an intelligent control system and a control method of an ultra-pure water dispenser; the system comprises a controller, a touch screen, a water supply pump, a flush value, a water taking valve, a water inlet valve, a booster pump, an ultraviolet lamp, a water taking flow meter, a source water flow meter, a buzzer, a conductivity transmitter and a resistivity transmitter; an external power supply is respectively connected with the controller, the touch screen, the conductivity transmitter and the resistivity transmitter through transformers; and the touch screen is connected with a control port on the controller to form a touch screen control loop. According to the invention, touch screen precise water taking, water quality monitoring, waterway control and other functions are integrated, touch screen precise automatic water taking can be realized through the touch screen, visibility and controllability are realized during water treatment and water taking processes, and the water quality information can be monitored in real time; if the water quality exceeds a set value, the dispenser is turned off and an alarm is given, so that handling can be carried out in time; and the controller is adopted to automatically control, so that the waterway control and water quality monitoring precision are improved, the water quality meets the requirements and the like.
Description
Technical field
The present invention relates to a kind of ultrapure water machine intelligent control system and control method.
Background technology
Ultrapure water machine is a kind of conducting medium adopted in the method removal water such as pre-service, counter-infiltration, super purification process, aftertreatment, and dissociation in water colloidal material, gas and organic water treatment facilities not, have another name called Superpure water machine, ultrapure water apparatus, ultrapure water instrument, ultrapure water system, laboratory Superpure water machine etc.
Its operating process of existing ultrapure water machine is not visible, uncontrollable, no matter how businessman publicizes the product of oneself, before consumer cannot see its concrete condition, consumer not easily believes seller, existing ultrapure water machine is when the water yield is extracted, can only visually situation carry out judging concrete water withdrawal, accurate water intaking cannot be accomplished.
Water route controls and water quality monitoring is that ultrapure water machine carries out requisite step in water treatment procedure.At present, water route controls and water quality monitoring is two relatively independent systems, cannot realize water quality monitoring accurately while water route controls.
Conventional water route controls mostly to be only single control water route and cut-offs, have and cannot collect concrete water amount information, pressure in ultrapure water machine is uncontrollable, the shortcomings such as water route control precision is poor, general ultrapure water machine after being used for a while, there is certain pollution its water inlet end or water side, pollute, very easily cause water quality undesirable if remove these not in time.
Conventional water quality monitoring adopts mostly establishes water quality collecting device in ultrapure water machine, operating personnel take out within a certain period of time and judge whether the value that water quality collecting device collects meets water quality requirement, having can not reading data in real-time, can not Real-Time Monitoring water quality information, the shortcomings such as artificial judgment precision is poor.
Summary of the invention
Namely object of the present invention is to overcome the deficiencies in the prior art, a kind of ultrapure water machine intelligent control system and control method are provided, integrate that touch-screen is precisely fetched water, the function such as water quality monitoring and water route control, can be realized by touch-screen that touch-screen is precisely fetched water, automatically taking water, achieve water treatment and water intaking process is visual, controlled, Real-Time Monitoring water quality information, controller is adopted automatically to control, avoid personal monitoring, control the problems such as the human factor brought, improve water route to control and water quality monitoring precision, guarantee that water quality meets the requirements.
Object of the present invention is achieved through the following technical solutions: ultrapure water machine intelligent control system and control method, it comprises controller, touch-screen, make-up pump, flushing valve, water intake valve, water intaking valve, supercharge pump, uviol lamp, water draw rate meter, source water ga(u)ge, hummer, conductivity transmitter and resistivity transmitter, external power source by transformer respectively with controller, touch-screen, conductivity transmitter is connected with resistivity transmitter, touch-screen is connected with the control port on controller, form touch-screen control loop, the flow collection end of water draw rate meter and source water ga(u)ge is immersed in water intake conduit endpiece and source water pipeline endpiece respectively, water draw rate meter is connected with the flow input port on controller respectively with the flow output terminal of source water ga(u)ge, the signals collecting end of conductivity transmitter and resistivity transmitter is immersed in ultrapure water machine, conductivity transmitter is connected with the analog to digital conversion input port of controller with the signals collecting output terminal of resistivity transmitter, water intaking lamp control output end mouth on controller is connected with water intaking lamp, warning output port on controller is connected with hummer, make-up pump control output end mouth on controller is connected with water supply line by make-up pump, flushing valve control port on controller is connected with flushing pipe by flushing valve, water intake valve control port on controller is connected with water intake conduit by water intake valve, water intaking valve control port on controller is connected with inlet channel by water intaking valve, uviol lamp control output end mouth on controller is connected with uviol lamp, supercharge pump control port on controller is connected with supercharge pump.
Ultrapure water machine intelligent control method, it comprises following startup self-detection, send the signal that starts to fetch water, receive and starting to fetch water signal and performing water intaking operation, terminate water intaking four steps:
S1: startup self-detection: after system electrification, first startup self-detection is carried out, automatic decision comprise conductivity transmitter, resistivity transmitter, water draw rate meter, source water ga(u)ge all devices whether normal, if abnormal, then auto stop, and trigger hummer and sound a buzzer, automatic alarm, if normal, then perform next step operation, send and start signal of fetching water;
S2: send and start signal of fetching water: after equipment normally runs, touch-screen sends and starts signal of fetching water;
S3: receive starting to fetch water signal perform water intaking operation: when controller receive by touch-screen sends, to fetch water signal time, automatically open water intaking valve, make-up pump, supercharge pump, uviol lamp, after the time that circulation is preset, open water intake valve, perform water intaking operation;
S3: terminate water intaking: when arriving water withdrawal or controller receives the end water intaking signal sent by touch-screen, auto stop, cuts out supercharge pump, make-up pump, water intake valve, water intaking valve, flushing valve and uviol lamp, terminates water intaking operation.
Ultrapure water machine intelligent control method, it also comprises a flow detection and water quality detection step, and described flow detection and water quality detection comprise following sub-step:
Automatically detect flow signal and water quality signal while performing water intaking operation, if do not detect, flow signal or the water quality detected exceed setting value, then auto stop, and trigger hummer and sound a buzzer, automatic alarm.
The invention has the beneficial effects as follows:
(1) the invention provides a kind of ultrapure water machine intelligent control system and control method, integrate that touch-screen is precisely fetched water, the function such as water quality monitoring and water route control, not only can be realized by touch-screen that touch-screen is precisely fetched water, automatically taking water, water treatment procedure also can be allowed visual, controlled, consumer can clearly see that it gets quality of water situation, can control treatment process as the case may be, avoid the dispute between consumer and businessman;
(2) the invention provides a kind of ultrapure water machine intelligent control system and control method, by arranging flowmeter at water intaking end and source water end (W.E.), automatic collection also transmits the water yield, Real-Time Monitoring water quality information, if water quality exceedes setting value, then stopping alarm, be convenient to handle it in time, controller is adopted automatically to control, avoid personal monitoring, control the problems such as the human factor brought, improve water route to control and water quality monitoring precision, when there being water intaking signal, water intaking valve, make-up pump, supercharge pump, uviol lamp is opened automatically, then water intake valve is opened through the time that cycle sets is good, perform water intaking operation, the cleaning to intake-outlet also can be realized by switch flushing valve, guarantee that water quality meets the requirements.
Accompanying drawing explanation
Fig. 1 is circuit structure diagram of the present invention;
Fig. 2 is process flow diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, ultrapure water machine intelligent control system and control method, it comprises controller, touch-screen, make-up pump, flushing valve, water intake valve, water intaking valve, supercharge pump, uviol lamp, water draw rate meter, source water ga(u)ge, hummer, conductivity transmitter and resistivity transmitter;
Outside 220V power supply is accessed by fuse FUS and keyswitch K1, be connected with transformer after external power source access, and be connected with controller, touch-screen, conductivity transmitter and resistivity transmitter respectively after reducing to 24V by transformer, for it provides working power;
Described touch-screen is the command input end of system, and it has various interface (as main interface, arranging interface, water intaking interface etc.), touch-screen is connected with the control port on controller, forms touch-screen control loop;
Described controller is the hardware controls output terminal of system, controls the operation of the switch of all kinds of valve, all kinds of pump, and the function such as the collection of signal;
Described water draw rate meter and source water ga(u)ge be flow system flow detection and give control panel detection signal, run with control system, described water draw rate meter and the flow collection end of source water ga(u)ge are immersed in water intake conduit endpiece and source water pipeline endpiece respectively, and water draw rate meter is connected with the flow input port on controller respectively with the flow output terminal of source water ga(u)ge;
The signals collecting end of conductivity transmitter and resistivity transmitter is immersed in ultrapure water machine, and conductivity transmitter is connected with the analog to digital conversion input port of controller with the signals collecting output terminal of resistivity transmitter;
Water intaking lamp control output end mouth on controller is connected with water intaking lamp;
Warning output port on controller is connected with hummer;
Described make-up pump, supercharge pump provide operating pressure for system, and the make-up pump control output end mouth on described controller is connected with water supply line by make-up pump, and the supercharge pump control port on described controller is connected with supercharge pump;
The water route break-make that described flushing valve, water intake valve, water intaking valve are system provides control signal, flushing valve control port on described controller is connected with flushing pipe by flushing valve, water intake valve control port on described controller is connected with water intake conduit by water intake valve, and the water intaking valve control port on described controller is connected with inlet channel by water intaking valve;
Described uviol lamp plays biocidal efficacies, and the uviol lamp control output end mouth on described controller is connected with uviol lamp.
As shown in Figure 2, ultrapure water machine intelligent control method, it comprises following startup self-detection, send the signal that starts to fetch water, receive and starting to fetch water signal and performing water intaking operation, terminate water intaking four steps:
S1: startup self-detection: after system electrification, first startup self-detection is carried out, automatic decision comprise conductivity transmitter, resistivity transmitter, water draw rate meter, source water ga(u)ge all devices whether normal, if abnormal, then auto stop, and trigger hummer and sound a buzzer, automatic alarm, if normal, then perform next step operation, send and start signal of fetching water;
S2: send and start signal of fetching water: after equipment normally runs, touch-screen sends and starts signal of fetching water;
S3: receive starting to fetch water signal perform water intaking operation: when controller receive by touch-screen sends, to fetch water signal time, automatically open water intaking valve, make-up pump, supercharge pump, uviol lamp, after the time that circulation is preset, open water intake valve, perform water intaking operation;
S3: terminate water intaking: when arriving water withdrawal or controller receives the end water intaking signal sent by touch-screen, auto stop, cuts out supercharge pump, make-up pump, water intake valve, water intaking valve, flushing valve and uviol lamp, terminates water intaking operation.
Ultrapure water machine intelligent control method, it also comprises a flow detection and water quality detection step, and described flow detection and water quality detection comprise following sub-step:
Automatically detect flow signal and water quality signal while performing water intaking operation, if do not detect, flow signal or the water quality detected exceed setting value, then auto stop, and trigger hummer and sound a buzzer, automatic alarm.
Claims (1)
1. ultrapure water machine intelligent control system, it is characterized in that: it comprises controller, touch-screen, make-up pump, flushing valve, water intake valve, water intaking valve, supercharge pump, uviol lamp, water draw rate meter, source water ga(u)ge, hummer, conductivity transmitter and resistivity transmitter, outside 220V power supply is accessed by fuse FUS and keyswitch K1, be connected with transformer after external power source access, and be connected with controller, touch-screen, conductivity transmitter and resistivity transmitter respectively after reducing to 24V by transformer, touch-screen is the command input end of system, touch-screen is connected with the control port on controller, form touch-screen control loop, the flow collection end of water draw rate meter and source water ga(u)ge is immersed in water intake conduit endpiece and source water pipeline endpiece respectively, water draw rate meter is connected with the flow input port on controller respectively with the flow output terminal of source water ga(u)ge, the signals collecting end of conductivity transmitter and resistivity transmitter is immersed in ultrapure water machine, conductivity transmitter is connected with the analog to digital conversion input port of controller with the signals collecting output terminal of resistivity transmitter, controller is the hardware controls output terminal of system, water intaking lamp control output end mouth on controller is connected with water intaking lamp, warning output port on controller is connected with hummer, make-up pump control output end mouth on controller is connected with water supply line by make-up pump, flushing valve control port on controller is connected with flushing pipe by flushing valve, water intake valve control port on controller is connected with water intake conduit by water intake valve, water intaking valve control port on controller is connected with inlet channel by water intaking valve, flushing valve, water intake valve, the water route break-make that water intaking valve is system provides control signal, uviol lamp control output end mouth on controller is connected with uviol lamp, and uviol lamp plays biocidal efficacies, supercharge pump control port on controller is connected with supercharge pump, and make-up pump, supercharge pump provide operating pressure for system,
Ultrapure water machine intelligent control method, comprises following startup self-detection, sends the signal that starts to fetch water, receives and starting to fetch water signal and performing water intaking operation, terminate water intaking four steps:
S1: startup self-detection: after system electrification, first startup self-detection is carried out, automatic decision comprise conductivity transmitter, resistivity transmitter, water draw rate meter, source water ga(u)ge all devices whether normal, if abnormal, then auto stop, and trigger hummer and sound a buzzer, automatic alarm, if normal, then perform next step operation, send and start signal of fetching water;
S2: send and start signal of fetching water: after equipment normally runs, touch-screen sends and starts signal of fetching water;
S3: receive starting to fetch water signal perform water intaking operation: when controller receive by touch-screen sends, to fetch water signal time, automatically open water intaking valve, make-up pump, supercharge pump, uviol lamp, after the time that circulation is preset, open water intake valve, perform water intaking operation;
S4: terminate water intaking: when arriving water withdrawal or controller receives the end water intaking signal sent by touch-screen, auto stop, cuts out supercharge pump, make-up pump, water intake valve, water intaking valve, flushing valve and uviol lamp, terminates water intaking operation;
It also comprises a flow detection and water quality detection step, and described flow detection and water quality detection comprise following sub-step:
Automatically detect flow signal and water quality signal while performing water intaking operation, if do not detect, flow signal or the water quality detected exceed setting value, then auto stop, and trigger hummer and sound a buzzer, automatic alarm;
Integrate that touch-screen is precisely fetched water, water quality monitoring and water route controlling functions, not only can be realized by touch-screen that touch-screen is precisely fetched water, automatically taking water, water treatment procedure also can be allowed visual, controlled, consumer can clearly see that it gets quality of water situation, can control treatment process as the case may be, avoid the dispute between consumer and businessman;
By arranging flowmeter at water intaking end and source water end (W.E.), automatic collection also transmits the water yield, Real-Time Monitoring water quality information, if water quality exceedes setting value, then stopping alarm, be convenient to handle it in time, controller is adopted automatically to control, avoid personal monitoring, control the human factor problem brought, improve water route to control and water quality monitoring precision, when there being water intaking signal, water intaking valve, make-up pump, supercharge pump, uviol lamp is opened automatically, then water intake valve is opened through the time that cycle sets is good, perform water intaking operation, the cleaning to intake-outlet also can be realized by switch flushing valve, guarantee that water quality meets the requirements.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103268110B (en) * | 2013-05-27 | 2015-08-26 | 福耀集团北京福通安全玻璃有限公司 | Deionized water apparatus for automatic change |
| CN106219635B (en) * | 2016-08-30 | 2019-11-19 | 重庆颐洋企业发展有限公司 | A kind of ultrapure water machine intelligent management method |
| CN106430677A (en) * | 2016-10-10 | 2017-02-22 | 山西桐鑫宇环保设备有限公司 | Cloud-intelligent water purification machine |
| CN115367837A (en) * | 2022-08-25 | 2022-11-22 | 湖南科尔顿水务集团有限公司 | Internet-of-things digital ultrapure water treatment device and technology |
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| US7329358B2 (en) * | 2004-05-27 | 2008-02-12 | Siemens Water Technologies Holding Corp. | Water treatment process |
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| CN201002989Y (en) * | 2006-12-06 | 2008-01-09 | 杨永生 | Reverse osmosis water producing device |
| CN101976053A (en) * | 2010-10-12 | 2011-02-16 | 林莹陈 | Full-automatic operation and monitoring system of water purifier and use method thereof |
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Owner name: SICHUAN UP HYPERPURE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU ULTRAPURE TECHNOLOGY CO.,LTD. Effective date: 20150612 |
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Effective date of registration: 20150612 Address after: No. 38 Pixian 611734 Sichuan Province, Chengdu city Chengdu modern industrial area north kongtide Avenue Applicant after: Sichuan UP Hyperpure Technology Co., Ltd. Address before: Pixian 611734 Sichuan Province, Chengdu city Chengdu modern industrial area of Hong Kong and China North Road No. 288 Applicant before: Chengdu Ultrapure Technology Co., Ltd. |
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