CN107024885A - A kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity - Google Patents
A kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity Download PDFInfo
- Publication number
- CN107024885A CN107024885A CN201710375911.6A CN201710375911A CN107024885A CN 107024885 A CN107024885 A CN 107024885A CN 201710375911 A CN201710375911 A CN 201710375911A CN 107024885 A CN107024885 A CN 107024885A
- Authority
- CN
- China
- Prior art keywords
- water
- chip microcomputer
- discharge capacity
- easy
- control
- 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.)
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- G05B19/0423—Input/output
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The present invention relates to a kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity, including single-chip microcomputer and be connected with the single-chip microcomputer water pump drive device, combine flushing control valve device, concentrate water discharging valve control device, high-voltage switch gear control signal circuit, low tension switch control signal circuit, timer, indicating lamp device, key device and charactron.The all parts of RO water purifiers, the especially control to concentrating water discharging valve are controlled by single-chip microcomputer, the start-stop time ratio of concentration water discharging valve can be manually adjusted according to the water quality of local municipal raw water, intuitively shown by charactron the start-stop time than numerical value.Can also, TDS detection means is set up, the automatic start-stop of concentration water discharging valve is realized.In addition, connecting multiple expansion modules on single-chip microcomputer, multiple control modes can be achieved, such as：Bluetooth module, WIFI wireless modules or radio-frequency module, can realize the remote control of external terminal, such as mobile phone, flat board or remote control.
Description
Technical field
The present invention relates to a kind of RO water purifiers, more particularly to a kind of RO water purifiers control for being easy to adjust condensed water discharge capacity
System.
Background technology
RO water purifying principles are also referred to as RO reverse osmosis principles, and RO reverse osmosis is a kind of to be done by counter-infiltration of current international popular etc.
Method, be available for the mankind directly to drink to being produced after raw water progress filtration treatment (Physical) without any compound is pure
Water dispenser device (also referred to as terminal purifier).
Its principle is：Pure water is isolated for drinking in municipal tap water by water inlet after multi-stage filter core, filtering production
Raw condensed water flows into sewer discharge after fixed waste water ratio combination valve.By taking 50G household water purification systems as an example：Fixed waste water
Specific discharge is 300CC per minute, pure water-carrying capacity 100CC about per minute or so (varying with temperature), is commonly called as 1: 3 waste water；Work as the winter
Ji Shuiwen, which reduces pure water and condensed water discharge ratio, may be up to 1: 6 even more high, waste water more.
In order to improve the utilization rate to water resource, prior art is as follows：
1st, concentration aquapulse discharge water-saving technology：RO systems in the operating condition, are discharged with being interrupted open and close condensed water
Mode, by control drain time realize condensed water is controlled with aquifer yield, reach water saving purpose；Feature：With section
Water is acted on.In raw water quality, poorly area has an impact shortcoming to membrane lifetime, is adapted to water quality fairway and uses.
2nd, waste water ratio water saving mode is reduced：Use the smaller waste water ratio of a flow smaller to realize than existing waste water ratio
Condensed water discharge capacity, with water saving effect, shortcoming raw water quality difference has an impact to RO membrane lifetimes, waste water ratio is easily blocked, fit
Used with water quality fairway.
3rd, condensed water is stored with container and type is utilized by domestic water：It is practicable water-saving technology scheme, as long as
Storage container is sufficiently large, and water-saving result is fine.Shortcoming：One be space-consuming it is big, two be cost it is high, three be to install and use trouble；
All regions are applicable to use.
4th, condensed water and raw water are by storage container mixing circulation water, while type is utilized by domestic water, with good
Good water-saving result, while can be that good water-saving result can be achieved using smaller storage container, more complete storage-type has
Less cost, the less space of occupancy, it is easy to use, it is applicable all regions and uses.
5th, Intelligent water-saving type：By being detected to raw water TDS, the discharge capacity of condensed water is adjusted, with scientific and reasonable, is had
Certain water-saving result, has the disadvantage that cost is high, and control requires high, is applicable all regions and uses.
, while water resource is solved, there is respective defect, be unfavorable for pushing away on a large scale in above-mentioned prior art
Extensively.
The content of the invention
In view of the above-mentioned state of the art, the technical problems to be solved by the invention are that providing one kind is easy to regulation dense
The RO water purifiers of shrink discharge capacity.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of RO for being easy to adjust condensed water discharge capacity
Water purifier control system, including multi-stage filter core, reflux and the concentration water discharging valve connected by conduit, the multi-stage filter core
Include successively：PP filter cores, granulated carbon filter core, the 2nd PP filter cores, RO films and T33 filter cores, reflux one end connection PP filters
The water inlet of core, the waste water mouthful of other end connection RO films；Low tension switch is provided between the PP filter cores and granulated carbon filter core,
Water pump is provided between the 2nd PP filter cores and RO films, high-voltage switch gear is provided between the RO films and T33 filter cores；The backflow
Device includes combination flushing valve and non-return valve, and the combination flushing valve delivery port is connected with threeway, the connection respectively of the threeway
Non-return valve and concentration water discharging valve；
Including single-chip microcomputer and with the single-chip microcomputer be connected water pump drive device, combine rinse control valve device, condensed water
Discharge control valve device, high-voltage switch gear control signal circuit, low tension switch control signal circuit, timer, indicating lamp device, press
Key apparatus and charactron.
Further, the single-chip microcomputer is connected with touch panel device, realizes and touches manipulation, improves human-computer interaction.
Further, the single-chip microcomputer is connected with bluetooth module, realizes short-distance transmission control.
Further, the single-chip microcomputer is connected with WIFI wireless modules, realizes long-distance transmissions control.
Further, the single-chip microcomputer is connected with radio-frequency module.
Further, the single-chip microcomputer is 51 single-chip microcomputers.
Compared with prior art, the beneficial effects of the invention are as follows：The all parts of RO water purifiers are controlled by single-chip microcomputer, especially
It is the control to concentrating water discharging valve, can manually adjust the start and stop of concentration water discharging valve according to the water quality of local municipal raw water
Time, and pass through the start-stop time ratio of numeral method concentration water discharging valve.TDS detection means can also be set up, concentration is realized
The automatic start-stop of water discharging valve.In addition, connecting multiple expansion modules on single-chip microcomputer, multiple control modes can be achieved, such as：Bluetooth
Module, WIFI wireless modules or radio-frequency module, can realize the remote control of external terminal, such as mobile phone, flat board or remote control.This hair
It is bright reasonable in design, it is adapted to large-scale promotion.
Brief description of the drawings
Fig. 1 is the control system block diagram of the present invention；
Fig. 2 is the control device connection diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the skill embodiment in the embodiment of the present invention, rather than all
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the invention.
As shown in Figure 1-2, the present invention solve the technical scheme that is used of above-mentioned technical problem for：One kind is easy to regulation to concentrate
The RO water purifier control systems of water discharge capacity, including multi-stage filter core, reflux and the concentration water discharging valve connected by conduit
9, the multi-stage filter core includes successively：PP filter cores 1, granulated carbon filter core 3, the 2nd PP filter cores 4, RO films 6 and T33 filter cores 8, described time
Flow the water inlet of device one end connection PP filter cores 1, the waste water mouthful of other end connection RO films 6；Filtered in the PP filter cores 1 and granulated carbon
Low tension switch 2 is provided between core 3, water pump 5 is provided between the 2nd PP filter cores 4 and RO films 6, is filtered in the RO films 6 and T33
High-voltage switch gear 7 is provided between core 8；The reflux includes combination flushing valve 10 and non-return valve 12, the combination flushing valve 10
Delivery port is connected with threeway 11, the non-return valve of connection respectively 12 and concentration water discharging valve 9 of the threeway 11.
The control device of this RO water purifier control systems includes：Single-chip microcomputer and the water pump driving dress being connected with the single-chip microcomputer
Put, combine flushing control valve device, concentration water discharging valve control device, high-voltage switch gear control signal circuit, low tension switch control
Signal circuit, timer, indicating lamp device, key device and charactron, wherein the single-chip microcomputer is 51 single-chip microcomputers.
Water pump drive device is used for the start and stop for controlling water pump 5；Control valve device is rinsed in combination to be used for：When how long is cumulative activation
Between rinse or power-off be powered again after enter flushing state.Concentrating water discharging valve control device is used to control concentration water discharging valve 9
Start and stop；High-voltage switch gear control signal circuit is used for：The start and stop of high-voltage switch gear 7 are controlled, its high-voltage switch 7 is that control machine starts
Shut down, when water butt water is full, the increase of machine loine pressure, at this moment high-voltage switch gear 7 can disconnect, and machine is stopped, when with
During water, pipeline pressure release, high-voltage switch gear 7 is closed automatically, machine start-up operation moisturizing.Low tension switch control signal circuit is used for：
Machine is protected when family is cut off the water or hydraulic pressure is not enough, low tension switch can disconnect machine when cutting off the water or hydraulic pressure is not enough
Device is automatically stopped work, prevents booster pump dallies under anhydrous conditions from causing machine circuit to damage.
For ease of being manipulated to RO water purifiers, human-computer interaction is improved, the single-chip microcomputer is connected with touch panel device.
Only controlled as the transmission of relatively short distance, to realize the remote control of RO water purifiers, the single-chip microcomputer is connected with indigo plant
Tooth module, is interacted by Bluetooth transmission with other external devices.
Remote control is needed, is operated by terminals such as mobile phones, the remote control of RO water purifiers, the single-chip microcomputer connection is realized
There are WIFI wireless modules, interacted by being wirelessly transferred with other external devices.
In addition, from a cost perspective there is provided a kind of remote control for realizing RO water purifiers, the single-chip microcomputer, which is connected with, to be penetrated
Frequency module, is interacted by radio-frequency module with other external devices.
During specific operation, the start-stop time ratio of concentration water discharging valve is adjusted according to local municipal water use.
When water quality is preferable, i.e., TDS values are relatively low in raw water.Concentration water discharging valve start-stop time ratio can be suitably lifted, that is, is subtracted
The discharge capacity of few condensed water, lifts pure water output capacity.
When water quality is poor, i.e., TDS values are higher in raw water.Shrink drain valve start-stop time ratio can be suitably reduced, that is, is increased
The discharge capacity of condensed water, it is ensured that effluent characteristics, extends RO film service lifes.
In addition, according to user itself water habits, the start-stop time ratio of concentration water discharging valve can also be voluntarily adjusted, it is full
Foot difference water demand.Meanwhile, the charactron connected on single-chip microcomputer can be to start-stop time of setting than showing, user makes
With simple and clear.
Meanwhile, TDS detection means of the prior art can also be added in RO water purifiers as auxiliary equipment, realize
The shrink drain valve start-stop time than manual operation and automatic running two kinds of operator schemes it is parallel.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (6)
1. it is a kind of be easy to adjust condensed water discharge capacity RO water purifier control systems, including connected by conduit multi-stage filter core,
Reflux and concentration water discharging valve, the multi-stage filter core include successively：PP filter cores, granulated carbon filter core, the 2nd PP filter cores, RO films
And T33 filter cores, described reflux one end connects the water inlet of PP filter cores, the waste water mouthful of other end connection RO films；In the PP
Low tension switch is provided between filter core and granulated carbon filter core, water pump is provided between the 2nd PP filter cores and RO films, in the RO
High-voltage switch gear is provided between film and T33 filter cores；The reflux includes combination flushing valve and non-return valve, the combination flushing valve
Delivery port is connected with threeway, the non-return valve of connection respectively and concentration water discharging valve of the threeway；
It is characterised in that it includes single-chip microcomputer and with the single-chip microcomputer be connected water pump drive device, combine rinse control valve device,
Concentrate water discharging valve control device, high-voltage switch gear control signal circuit, low tension switch control signal circuit, timer, indicator lamp
Device, key device and charactron.
2. a kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity according to claim 1, its feature exists
In the single-chip microcomputer is connected with touch panel device.
3. a kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity according to claim 1, its feature exists
In the single-chip microcomputer is connected with bluetooth module.
4. a kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity according to claim 1, its feature exists
In the single-chip microcomputer is connected with WIFI wireless modules.
5. a kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity according to claim 1, its feature exists
In the single-chip microcomputer is connected with radio-frequency module.
6. a kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity according to claim 1, its feature exists
In the single-chip microcomputer is 51 single-chip microcomputers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375911.6A CN107024885A (en) | 2017-05-17 | 2017-05-17 | A kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375911.6A CN107024885A (en) | 2017-05-17 | 2017-05-17 | A kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity |
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| Publication Number | Publication Date |
|---|---|
| CN107024885A true CN107024885A (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710375911.6A Pending CN107024885A (en) | 2017-05-17 | 2017-05-17 | A kind of RO water purifier control systems for being easy to adjust condensed water discharge capacity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966966A (en) * | 2017-11-20 | 2018-04-27 | 上海斐讯数据通信技术有限公司 | A kind of management of the use of water control method and system based on water quality detection |
-
2017
- 2017-05-17 CN CN201710375911.6A patent/CN107024885A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966966A (en) * | 2017-11-20 | 2018-04-27 | 上海斐讯数据通信技术有限公司 | A kind of management of the use of water control method and system based on water quality detection |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170808 |
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| WD01 | Invention patent application deemed withdrawn after publication |