CN207571528U - A kind of integrated pure water meter control system - Google Patents
A kind of integrated pure water meter control system Download PDFInfo
- Publication number
- CN207571528U CN207571528U CN201721837431.9U CN201721837431U CN207571528U CN 207571528 U CN207571528 U CN 207571528U CN 201721837431 U CN201721837431 U CN 201721837431U CN 207571528 U CN207571528 U CN 207571528U
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- pure water
- unit
- water quality
- control system
- water
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Abstract
The utility model is related to instrumentation control system technical fields, and in particular to a kind of integrated pure water meter control system, including mainboard, CPU microprocessor unit, LCD liquid crystal display screen, power module converting unit, it is characterised in that：Further include external real-time clock；Water quality online detection unit, source water pressure switch monitoring unit and pure water high-voltage switch gear monitoring unit and multichannel loading equipment control output unit are provided on the mainboard.The water quality online detection unit includes RO pure water water quality monitoring units and UP ultra-pure water water quality monitoring units.The utility model has the advantages that：Substantially increase the stability of product；Substantially increase the miniaturization of the space availability ratio inside equipment, more conducively equipment.
Description
Technical field
The utility model is related to instrumentation control system technical fields, and in particular to a kind of integrated pure water meter control system.
Background technology
The control system that most domestic water purification machine manufacturer is mostly formed using the additional control panel mode of gauge outfit at present,
Split type piece volumes are larger so that device space utilization rate substantially reduces, and is unfavorable for the miniaturization of equipment complete machine, and connect up
It is cumbersome, reduce production and assembly efficiency.It is not easy to the integrated data monitoring and control of whole set equipment.Unmanned plane interactive interface, no
Conveniently check equipment working state and configuration device parameter.The inconvenient self-defined management parameters of user setting, such as：Conductivity and
The interval time and retention time that alarm threshold value, alarm clearing value, the RO of resistivity are rinsed, this safeguards prompting user in time
Equipment is particularly significant.It cannot be in time by device failure alert information alert to user.
Utility model content
In order to overcome asking for the occupancy body of existing split type control system scheme and inconvenient monitoring device data mode
Topic, a kind of integrated monitoring water quality on line function of this controller design, sensing switch input detection and load control output work
Can, can meet the needs of most of pure water meter control system
The specific technical solution of the utility model is as follows：
A kind of integrated pure water meter control system, including mainboard, CPU microprocessor unit, LCD liquid crystal display screen, power supply
Module converting unit further includes external real-time clock；Water quality online detection unit is provided on the mainboard, source water pressure is opened
Close monitoring unit and pure water high-voltage switch gear monitoring unit and multichannel loading equipment control output unit.
Further, the water quality online detection unit includes RO pure water water quality monitoring units and UP ultra-pure waters water quality is supervised
Survey unit.
Further, the equipment of output multi-channel load equipment control output unit control includes：Inlet valve, supercharging
Pump, circulating pump, flushing valve, RO water valves, UP water valves, service valve and ultraviolet lamp.
Further, the LCD liquid crystal display screen is lattice type LCD liquid crystal display.
Further, ADC converters and water quality sensor are further included, the CPU microprocessor unit is sent out as water quality
Signal acquisition provides voltage excitation signals, and after the pumping signal is by the external water quality sensor, which is carried out
Amplification, shaping filter form voltage signal and the ADC converters are input to by analog switch channel, are calculated online
Water quality data.
Further, the power module converting unit by 24V direct currents through power-switching circuit be transformed to positive and negative 8V,
3.3V, respectively analog circuit acquisition module power and power further to CPU microprocessor unit, controller detection source water
Pressure switch and pure water high-voltage switch gear realize RO auto-flushings, manual flushing, automatic system according to the state of the two switches
Water, automatic cycle function.
Further, external RTC real-time clocks, device offer accurate clock, timing is provided for consumptive material life-span management in order to control
Foundation.
Further, after controller booting, water quality data, the work state information of LCD liquid crystal screen display devices；User can
To pass through the running environment parameter of LCD menu setting controllers.
Technical solutions of the utility model have the beneficial effect that：In the technical program, it is pure on one piece of master control borad to be integrated with RO
Water water quality and the ultrapure monitoring water quality on line functions of UP, source water pressure switch, pure water pressure switch and load output control function, nothing
The instrument of additional monomer-type is needed again, substantially increases the stability of product；The space availability ratio inside equipment is substantially increased,
The more conducively miniaturization of equipment.With lattice type LCD liquid crystal display, the menu mutual function of hommization is provided to the user, side
Just user checks device data and sets the parameter of equipment；With consumptive material life-span Statistic Management Function, after consumptive material life-span expires, energy
The consumptive material that user is reminded more to renew in time by menu interface, in order to avoid influence the use of equipment.
Description of the drawings
Fig. 1 is the functional-block diagram of the utility model embodiment.
Specific embodiment
The technical issues of in order to solve the utility model, technical solution and advantageous effect are more clearly understood, below
In conjunction with the embodiments, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only
To explain the utility model, it is not used to limit the utility model.
It should be understood that the orientation or position relationship of the instructions such as term "left", "right" in the description of the present invention,
To be based on orientation shown in the drawings or position relationship, being for only for ease of description the utility model rather than requiring this practicality new
Type must be with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
A kind of integrated pure water meter control system, including mainboard, CPU microprocessor unit, LCD liquid crystal display screen, power supply
Module converting unit further includes external real-time clock；Water quality online detection unit is provided on the mainboard, source water pressure is opened
Close monitoring unit and pure water high-voltage switch gear monitoring unit and multichannel loading equipment control output unit.
Further, the water quality online detection unit includes RO pure water water quality monitoring units and UP ultra-pure waters water quality is supervised
Survey unit.
Further, the equipment of output multi-channel load equipment control output unit control includes：Inlet valve, supercharging
Pump, circulating pump, flushing valve, RO water valves, UP water valves, service valve and ultraviolet lamp.
Further, the LCD liquid crystal display screen is lattice type LCD liquid crystal display.
Further, ADC converters and water quality sensor are further included, the CPU microprocessor unit is sent out as water quality
Signal acquisition provides voltage excitation signals, and after the pumping signal is by the external water quality sensor, which is carried out
Amplification, shaping filter form voltage signal and the ADC converters are input to by analog switch channel, are calculated online
Water quality data.
Further, the power module converting unit by 24V direct currents through power-switching circuit be transformed to positive and negative 8V,
3.3V, respectively analog circuit acquisition module power and power further to CPU microprocessor unit, controller detection source water
Pressure switch and pure water high-voltage switch gear realize RO auto-flushings, manual flushing, automatic system according to the state of the two switches
Water, automatic cycle function.
Further, external RTC real-time clocks, device offer accurate clock, timing is provided for consumptive material life-span management in order to control
Foundation.
Further, after controller booting, water quality data, the work state information of LCD liquid crystal screen display devices；User can
To pass through the running environment parameter of LCD menu setting controllers.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, therefore, only
This is should be included in all any modification, equivalent and improvement that the utility model the description and the appended drawings content is made etc.
Within the protection domain of utility model.
Claims (6)
1. a kind of integrated pure water meter control system, including mainboard, CPU microprocessor unit, LCD liquid crystal display screen, power supply mould
Block converting unit, it is characterised in that：Further include external real-time clock；Be provided on the mainboard water quality online detection unit,
Source water pressure switch monitoring unit and pure water high-voltage switch gear monitoring unit and multichannel loading equipment control output unit.
2. integrated pure water meter control system according to claim 1, it is characterised in that：The water quality on-line checking list
Member includes RO pure water water quality monitoring units and UP ultra-pure water water quality monitoring units.
3. integrated pure water meter control system according to claim 1, it is characterised in that：The output multi-channel load is set
The equipment of standby control output unit control includes：Inlet valve, booster pump, circulating pump, flushing valve, RO water valves, UP water valves, service valve
And ultraviolet lamp.
4. integrated pure water meter control system according to claim 1, it is characterised in that：The LCD liquid crystal display screen
For lattice type LCD liquid crystal display.
5. integrated pure water meter control system according to claim 1, it is characterised in that：Further include ADC converters and water
Matter sensor, the CPU microprocessor unit is sent out provides voltage excitation signals for water quality signal acquisition, which leads to
After crossing the external water quality sensor, which is amplified, shaping filter forms voltage signal and passes through analog switch
Channel is input to the ADC converters, and online water quality data is calculated.
6. integrated pure water meter control system according to claim 1, it is characterised in that：The power module converting unit
24V direct currents are transformed to positive and negative 8V, 3.3V through power-switching circuit, respectively analog circuit acquisition module powers and to CPU
Microprocessor unit is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837431.9U CN207571528U (en) | 2017-12-25 | 2017-12-25 | A kind of integrated pure water meter control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837431.9U CN207571528U (en) | 2017-12-25 | 2017-12-25 | A kind of integrated pure water meter control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571528U true CN207571528U (en) | 2018-07-03 |
Family
ID=62686034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837431.9U Expired - Fee Related CN207571528U (en) | 2017-12-25 | 2017-12-25 | A kind of integrated pure water meter control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571528U (en) |
-
2017
- 2017-12-25 CN CN201721837431.9U patent/CN207571528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20201225 |