CN108059195A - A kind of water purifier metal film water purification control system - Google Patents
A kind of water purifier metal film water purification control system Download PDFInfo
- Publication number
- CN108059195A CN108059195A CN201610980139.6A CN201610980139A CN108059195A CN 108059195 A CN108059195 A CN 108059195A CN 201610980139 A CN201610980139 A CN 201610980139A CN 108059195 A CN108059195 A CN 108059195A
- Authority
- CN
- China
- Prior art keywords
- water
- card
- metal film
- pressure sensor
- data
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of water purifier metal film water purification control system, including water flow sensor, intake pressure sensor and discharge pressure sensor；The water flow sensor, intake pressure sensor and discharge pressure sensor output are connected to data collecting card by signal conditioning circuit；The data collecting card is electrically connected to Virtual Instrument Experiment Platform；The Virtual Instrument Experiment Platform output terminal is connected to numeral output card；The numeral output card is connected to action solenoid valve, raw water pump and recoil pump.Using data collecting card data acquisition；Data are sent to the LabVIEW in PC machine system to handle by capture card；PC machine system is responsible for Data Analysis Services, filtering, display storage and output data is transmitted to numeral output card treated, to control the break-make of each relay, raw water pump, recoil pump, so as to control the various working conditions of metal film water cleaning systems.
Description
Technical field
The present invention relates to a kind of water purification thermomechanical components, and in particular to a kind of water purifier metal film water purification control system belongs to net
Water dispenser technical field.
Background technology
Water pollution not only exacerbates the shortage of water resource, and the deterioration serious threat of water quality the physical and mental health of the people；
Its pollution sources is mainly the zinc-plated pipe network secondary pollution of tap water water delivery：It is usually qualified when waterworks exports tap water；When
After the facilities such as very long water transfer pipe network and water tower, water tank, cause originally water quality seriously pollute；China is from the sixties, city
City tap water water-supply-pipe material is using galvanized pipe, there are serious pollution hidden trouble, such as：Get rusty, fouling, corrosion etc.；
After tap water cut-off again water when, by tap it can be seen that many iron rust；This is because after tap water cut-off again water
When, tap water impacts the iron rust on galvanized pipe, enters after coming off in tap water；Thus may determine that be conveying tap water
Galvanized pipe gets rusty for a long time in tap water, and usually these iron rust are dissolved into tap water, and human eye is usually
It can not be visible directly；The secondary water-supplies facilities such as most high building water tank, water tower are nursed for a long time without special messenger, and air-proof condition is poor, wind
Sand blows off water tank or water tower；Cause various deposits more and more, grow moss；Bacterium, virus etc. are grown, seriously polluted
Tap water quality, in the prior art, although the bacterium of a part of non-high-temperature resistant in water, virus can be killed by boiling water,
But bacterium, the corpse of virus continue to stay in water, mineral deposits are into incrustation scale (hardness of water) after in addition water is boiled, after drinking
It can cause the various calculus of human body, the most serious is the nitrite that water generates after boiled, can be generated to people after human body is drunk
The carcinogenic nitrosamine of body；Therefore, more and more families have introduced water purifier, the effects that by water purifier by adsorbing, filtering,
Organic matter, chlorine residue, metal and the nonmetallic ion in water inlet can be reduced or removed, hardness is reduced, and water tasting is made to improve；
Wherein, its filter core of water purifier is core component, but existing filter element filtering effect is unable to control.
The content of the invention
To solve the above problems, the present invention proposes a kind of water purifier metal film water purification control system, using data acquisition
Card data acquisition；Sensor signal is converted into the standard current signal of ± 20mA through signal condition, is reconverted into 1 ~ 5V's
Analog voltage signal is converted to digital signal by voltage signal for A/D converter, then by this 8 channel data capture card of block data
The LabVIEW in PC machine system is sent to handle；PC machine system is responsible for Data Analysis Services, filtering, display storage and processing
Output data afterwards is transmitted to numeral output card, to control the break-make of each relay, raw water pump, recoil pump, so as to control metal
The various working conditions of film water cleaning systems.
The present invention water purifier metal film water purification control system, including water flow sensor, intake pressure sensor and
Discharge pressure sensor；The water flow sensor, intake pressure sensor and discharge pressure sensor output pass through letter
Number modulate circuit is connected to data collecting card；The data collecting card is electrically connected to Virtual Instrument Experiment Platform；The Virtual instrument
Device experiment porch output terminal is connected to numeral output card；The numeral output card is connected to action solenoid valve, raw water pump and recoil
Pump.
As preferred embodiment, the data collecting card is made of NI9203 chips and its peripheral circuit.
As preferred embodiment, the numeral output card is made of NI9472 chips and its peripheral circuit.
Compared with prior art, water purifier metal film water purification control system of the invention, system design uses the present invention
Data collecting card data acquisition；Sensor signal is converted into the standard current signal of ± 20mA, reconvert through signal condition
Analog voltage signal is converted to digital signal for A/D converter for the voltage signal of 1 ~ 5V, then is gathered by this 8 channel data of block
Data are sent to the LabVIEW in PC machine system to handle by card；PC machine system is responsible for Data Analysis Services, filtering, display storage
And output data is transmitted to numeral output card treated, to control the break-make of each relay, raw water pump, recoil pump, so as to
Control the various working conditions of metal film water cleaning systems.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Specific embodiment
As shown in Figure 1, the water purifier metal film water purification control system of the present invention, including water flow sensor, influent pressure
Force snesor and discharge pressure sensor；The water flow sensor, intake pressure sensor and discharge pressure sensor are defeated
Outlet is connected to data collecting card by signal conditioning circuit；The data collecting card is electrically connected to Virtual Instrument Experiment Platform；
The Virtual Instrument Experiment Platform output terminal is connected to numeral output card；The numeral output card is connected to action solenoid valve, original
Water pump and recoil pump.
The data collecting card is made of NI9203 chips and its peripheral circuit.
The numeral output card is made of NI9472 chips and its peripheral circuit.
The water purifier metal film water purification control system of the present invention, system design use data collecting card data acquisition；
Sensor signal is converted into the standard current signal of ± 20mA through signal condition, and the voltage signal for being reconverted into 1 ~ 5V turns for A/D
Analog voltage signal is converted to digital signal by parallel operation, then data are sent in PC machine system by this 8 channel data capture card of block
LabVIEW handle；PC machine system is responsible for Data Analysis Services, filtering, display storage and output data passes treated
Numeral output card is given, to control the break-make of each relay, raw water pump, recoil pump, so as to control each of metal film water cleaning systems
Kind working condition.
Using above-mentioned desirable embodiment according to the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (3)
1. a kind of water purifier metal film water purification control system, it is characterised in that：It is sensed including water flow sensor, intake pressure
Device and discharge pressure sensor；The water flow sensor, intake pressure sensor and discharge pressure sensor output lead to
It crosses signal conditioning circuit and is connected to data collecting card；The data collecting card is electrically connected to Virtual Instrument Experiment Platform；The void
Intend instrument experiment platform output terminal and be connected to numeral output card；The numeral output card be connected to action solenoid valve, raw water pump and
Recoil pump.
2. water purifier metal film water purification control system according to claim 1, it is characterised in that：The data collecting card by
NI9203 chips and its peripheral circuit are formed.
3. water purifier metal film water purification control system according to claim 1, it is characterised in that：The numeral output card by
NI9472 chips and its peripheral circuit are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980139.6A CN108059195A (en) | 2016-11-08 | 2016-11-08 | A kind of water purifier metal film water purification control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980139.6A CN108059195A (en) | 2016-11-08 | 2016-11-08 | A kind of water purifier metal film water purification control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108059195A true CN108059195A (en) | 2018-05-22 |
Family
ID=62137119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610980139.6A Pending CN108059195A (en) | 2016-11-08 | 2016-11-08 | A kind of water purifier metal film water purification control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108059195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626653A (en) * | 2019-01-21 | 2019-04-16 | 清华大学深圳研究生院 | A kind of integrated equipment for sewage treatment intelligence control system and control method |
-
2016
- 2016-11-08 CN CN201610980139.6A patent/CN108059195A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626653A (en) * | 2019-01-21 | 2019-04-16 | 清华大学深圳研究生院 | A kind of integrated equipment for sewage treatment intelligence control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |
|
| WD01 | Invention patent application deemed withdrawn after publication |