CN106830201A - A kind of water purifier concentrated water automatic discharge system and water purifier - Google Patents
A kind of water purifier concentrated water automatic discharge system and water purifier Download PDFInfo
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- CN106830201A CN106830201A CN201710240089.2A CN201710240089A CN106830201A CN 106830201 A CN106830201 A CN 106830201A CN 201710240089 A CN201710240089 A CN 201710240089A CN 106830201 A CN106830201 A CN 106830201A
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- 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
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- 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
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- 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
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
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- 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
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of water purifier concentrated water automatic discharge system, automatic discharge system includes water quality detection unit, the controllable exhaust unit of concentrated water；When the TDS values that water quality detection unit detects water purification are too high, the controllable exhaust unit of concentrated water closes pure water pipe, open the second discharge pipe, the water purification that TDS values exceed preset value is entered into concentrated water pipe, when water quality detection unit detects the TDS values of water purification not less than preset value, the controllable exhaust unit of concentrated water closes the second discharge pipe, opens pure water pipe, it is allowed to which TDS values water purification up to standard is drained into next unit.The present invention shuts down whether the water purification flowed out from the RO filter cores of water purifier after restarting meets the requirements by detection; with this; when avoiding water purifier from restarting water processed, the too high water of TDS values is entered in next stage filter element or drunk directly by user in RO filter cores, influences Consumer's Experience.
Description
Technical field
The present invention relates to technical field of water purification, and in particular to a kind of water purifier concentrated water automatic discharge system and water purifier.
Background technology
The World Health Organization is that TDS (being dissolved in the solid matter summation of water) value is no more than to the regulation of mankind's drinking water
50ppm, and the TDS values of the current regulation running water of China are no more than 1000ppm, therefore, the current running water of China is uncomfortable
What conjunction was directly drunk, it is necessary to can just be drunk after water purifier or filter are purified.As water pollution is increasingly severe,
Repeatedly the exposure of domestic water service business quality problems, water purifier has begun to large area popularization, comes into huge numbers of families.
Wherein, RO water purifiers are because having obtained the accreditation and favor of users the characteristics of it is protruded.RO water purifiers are made
Pure water is fresher relative to bottled water, much cleaner, safer, and its purposes is widely：Can drink raw, can be drunk with boiled,
Can also be supplied to needed for the small household appliances such as humidifier, vapour iron, beauty instrument and use water, be these the characteristics of most prominent in this respect
Household electrical appliance scaling never again；Pure water is used to cook, relatively sanitary, better to eat；Pure water bathing is used, skin can be removed
Impurity on skin, skin care plays the effect of nature beauty.
But, the water purifier for being purified to water quality using RO filter cores at present is all place after water processed is stopped, in RO filter cores
It is water purification TDS relatively low after purifying in RO films in being TDS raw waters higher outside the state of water, the RO films of the RO filter cores of water,
The salt rejection rate of RO reverse osmosis membranes is unable to reach 100%, and under without extraneous pressure, film is inside and outside due to there is TDS concentration
Difference, can produce phenomenon of osmosis, i.e. hydrone to be shifted from low concentration to high concentration, the TDS values meeting of the water purification in RO films after purification with
Time growth and increase.When water purifier runs again, RO filter element filterings can be by the elevated part of TDS values when going out new water purification
Water purification is brought into, causes the TDS values of the last period water that the phenomenon of increase occurs, and can continue decline for tens seconds.
Because general water purifier is fitted without detection means, user does not know through the water purification after RO membrane filtrations when in use
TDS values are raised due to prolonged placement, especially in the case where each water consumption of user is little, during water purification mechanism water
Between it is not long when, it will cause user's Reusability not reach the water purification of default TDS values, it is impossible to ensure the water safety of user, together
When water purification TDS show higher, influence the experience of user.
Therefore, for above-mentioned problem, need badly design one kind can by before water processed again by RO filter cores and
TDS values exceed the automatic system for draining of concentrated water of predetermined value in back segment water purification outlet pipeline, avoid user from drinking TDS values to improve
The water purification of setting requirements is not met, strengthens user's physical examination.
The content of the invention
In view of this, the invention provides a kind of water purifier concentrated water automatic discharge system and water purifier, it is intended to solve RO
After filter element filtering, the problem that the too high water purification of TDS values is directly used by a user in stopping a period of time RO film back segment water pipeline.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of water purifier concentrated water automatic discharge system, the water purifier include be built-in with RO filter cores RO reverse osmosis modules,
Pure water pipe and concentrated water pipe；
There is the RO reverse osmosis modules pure water inlet and concentrated water to export, the pure water inlet of the RO reverse osmosis modules with it is net
Water pipe is connected, and the concentrated water outlet of the RO reverse osmosis modules is connected by the first discharge pipe and is connected with concentrated water pipe, described automatic
Exhaust system includes water quality detection unit, the controllable exhaust unit of concentrated water；
The water quality detection unit is arranged on pure water pipe, discharges the TDS values of water purification after RO filter element filterings for detecting；
The controllable exhaust unit of concentrated water is arranged on pure water pipe, and is connected by the second discharge pipe with concentrated water pipe；
Wherein, the water quality detection unit is arranged on the upstream position of the controllable exhaust unit of the concentrated water；
When the TDS values that water quality detection unit detects water purification are too high, the controllable exhaust unit of concentrated water closes pure water pipe, opens
Second discharge pipe, the water purification that TDS values exceed preset value is entered into concentrated water pipe, when water quality detection unit detects water purification
When TDS values are not less than preset value, the controllable exhaust unit of concentrated water closes the second discharge pipe, opens pure water pipe, it is allowed to reach TDS values
Target water purification drains into next unit.
Used as preferred, also including rearmounted water purification component, the rearmounted water purification component has a water purification import, water purification import and
The pure water pipe is connected.
Used as preferred, the water quality detection unit includes a water purification TDS probes.
Used as preferred, the controllable exhaust unit of concentrated water includes a magnetic valve and a check valve；The magnetic valve is set
On pure water pipe, check valve is arranged on the second discharge pipe, and second discharge pipe and the pure water pipe are connected and connected
Node is between the water purification TDS probes and the check valve.
Used as preferred, the magnetic valve and check valve are in Water treatment for one opens one and closes or one closes one and opens.
Used as preferred, the controllable exhaust unit of concentrated water includes an electromagnetism diversion three-way valve；The electromagnetism diversion three-way
The import of valve is connected with pure water pipe, exports the water inlet respectively with the second discharge pipe and rearmounted water purification component and is connected.
As preferred, the electromagnetism diversion three-way valve in Water treatment two export one and only one opening.
As preferred, a concentrated water valve is additionally provided with first discharge pipe.
Used as preferred, the rearmounted water purification component also has pure water inlet, and the pure water inlet is directly connected to by pipeline
Clear water tanks or intake.
To reach above-mentioned purpose, present invention also offers a kind of water purifier, the water purifier includes being built-in with RO filter cores
RO reverse osmosis modules, rearmounted water purification component and concentrated water pipe；There is the RO reverse osmosis modules pure water inlet and concentrated water to export, rearmounted
Water purification component has water purification import；The pure water inlet of the RO reverse osmosis modules passes through the water purification of pure water pipe and rearmounted water purification component
Import is connected；The concentrated water outlet of the RO reverse osmosis modules is connected with concentrated water pipe by pipeline；Including described in as above any one
Water purifier concentrated water automatic discharge system.
It is as follows present invention also offers a kind of water purifier concentrated water automatic-discharging method, including step to reach above-mentioned purpose,
The water purification discharged through pure water inlet in RO reverse osmosis modules in water purifier carries out TDS values and examines by water quality detection unit
Survey；
If water quality detection unit detect water purification TDS values it is too high when, the controllable exhaust unit of concentrated water closes pure water pipe, opens
Second discharge pipe, during the too high water purification of TDS values drained into concentrated water pipe, the concentrated water flowed out by concentrated water valve with RO reverse osmosis modules
Together discharge；
If water quality detection unit detect water purification TDS values it is not exceeded when, the controllable exhaust unit of concentrated water is closed second and is discharged
Pipeline, opens pure water pipe, TDS values water purification up to standard is entered to rearmounted water purification component and is filtered again, after the completion of filtering
It is passed directly into clear water tanks or intake.
Compared with prior art, the water purifier concentrated water automatic discharge system that the present invention is provided, by water quality detection unit
Water purification TDS probe in detecting shuts down whether the water purification flowed out from the RO filter cores of water purifier after restarting meets the requirements, if conforming to
Ask, then discharge it into next stage water purification unit, if undesirable, its concentrated water discharged with RO reverse osmosis modules is confluxed
After enter into concentrated water pipe, when avoiding water purifier from restarting water processed with this, in RO filter cores TDS values exceed preset value water enter
Enter to next stage filter element or drunk directly by user, influence the purifying water effect of water purifier.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structural representation of water purifier concentrated water automatic discharge system that Fig. 1 is provided for the present invention；
A kind of flow chart of water purifier concentrated water automatic-discharging method that Fig. 2 is provided for the present invention.
The reference being related in accompanying drawing and part explanation：
10th, RO reverse osmosis modules；11st, pure water inlet；12nd, concentrated water outlet；
20th, pure water pipe；30th, concentrated water pipe；40th, the first discharge pipe；50th, concentrated water valve；
60th, water quality detection unit；61st, water purification TDS probes；
70th, the controllable exhaust unit of concentrated water；71st, magnetic valve；72nd, check valve；
80th, the second discharge pipe；
90th, rearmounted water purification component；91st, water purification import.
Specific embodiment
The water purifier for being purified to water quality using RO filter cores at present, after water processed is stopped, being at depositing in RO filter cores
The state of water, is TDS raw waters higher outside the RO films of the RO filter cores of water, is water purification TDS relatively low after purifying in RO films, and RO is anti-
The salt rejection rate of permeable membrane is unable to reach 100%, and under without extraneous pressure, film is inside and outside due to there is TDS concentration differences, meeting
Phenomenon of osmosis, i.e. hydrone is produced to be shifted from low concentration to high concentration, the TDS values of the water purification in RO films after purification can over time
Increase and increase.When water purifier runs again, RO filter element filterings can be by the elevated partially purifying water band of TDS values when going out new water purification
Enter, cause the TDS values of the last period water that the phenomenon of increase occurs, and can continue for some time and could decline.
Because general water purifier is fitted without detection means, user does not know through the water purification after RO membrane filtrations when in use
TDS values are raised due to prolonged placement, especially in the case where each water consumption of user is little, during water purification mechanism water
Between it is not long when, it will cause user's Reusability not arrive the water purification of default TDS values, it is impossible to ensure the water safety of user, together
When, the TDS values of water purification are too high, cause the experience of user to decline.
Therefore, for above-mentioned problem, need badly design one kind can by before water processed again by RO filter cores and
TDS values exceed the automatic system for draining of concentrated water of predetermined value in back segment water purification outlet pipeline, avoid user from drinking TDS values to improve
The water purification of setting requirements is not met, strengthens user's physical examination.
Technical scheme will be clearly and completely described by specific embodiment below.Obviously, retouched
The embodiment stated is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
It is a kind of structural representation of water purifier concentrated water automatic discharge system first embodiment of the invention referring to Fig. 1, uses
The water purifier of the automatic discharge system includes being built-in with RO reverse osmosis modules 10, pure water pipe 20 and the concentrated water pipe 30 of RO filter cores.RO
Reverse osmosis module 10 has pure water inlet 11 and concentrated water outlet 12.The pure water inlet 11 of RO reverse osmosis modules 10 and the phase of pure water pipe 20
Even.The concentrated water outlet 12 of RO reverse osmosis modules 10 is connected by the first discharge pipe 40 with concentrated water pipe 30, the first discharge pipe 40
On be additionally provided with a concentrated water valve 50.Optionally, concentrated water valve 50 can be that a kind of concentrated water compares valve.
Automatic discharge system includes the controllable exhaust unit 70 of water quality detection unit 60, concentrated water.
Water quality detection unit 60 is arranged on pure water pipe 20, discharges the TDS values of water purification in RO filter cores for detecting.It is optional
, the water quality detection unit 60 includes a water purification TDS probes 61.
The controllable exhaust unit 70 of concentrated water is arranged on pure water pipe 20, and is connected by the second discharge pipe 80 with concentrated water pipe 30
Connect, wherein, water quality detection unit 60 is arranged on the upstream position of the controllable exhaust unit 70 of concentrated water.
Optionally, the water purifier concentrated water automatic discharge system also includes rearmounted water purification component 90, rearmounted water purification component water inlet
Mouth 91 is connected with pure water pipe 20.
Optionally, the controllable exhaust unit 70 of concentrated water includes a magnetic valve 71 and a check valve 72, and magnetic valve 71 is arranged on only
On water pipe 20, check valve 72 is arranged on the second discharge pipe 80, and both keep one to open one closing or one closes one in Water treatment
The state opened.Wherein, check valve 72 can be a kind of hydraulic control one-way valve that can control break-make or Electromagnetic Control check valve.
In addition, in order to simplify structure, in a kind of another embodiment of water purifier concentrated water automatic discharge system of the invention,
The controllable exhaust unit 70 of concentrated water can also be an electromagnetism diversion three-way valve, import and the phase of pure water pipe 20 of the electromagnetism diversion three-way valve
Even, the water purification import 91 respectively with the second discharge pipe 80 and rearmounted water purification component 90 is exported to be connected.And in Water treatment,
Two of electromagnetism diversion three-way valve export one and only one and open (not shown).The controllable exhaust unit 70 of concentrated water is not limited to
Both the above structure, as long as being opened when ensure that the net pipeline of filter is different with discharge pipe, can be specific according to actual conditions
Select suitable structure element.
When the TDS values that water quality detection unit 60 detects water purification are too high, the controllable exhaust unit 70 of concentrated water closes pure water pipe
20, the second discharge pipe 80 is opened, the too high water purification of TDS values is entered into concentrated water pipe 30, when water quality detection unit 60 is detected
To water purification TDS values it is not exceeded when, the controllable exhaust unit 70 of concentrated water closes the second discharge pipe 80, pure water pipe 20 is opened, by TDS
Value water purification up to standard is entered to rearmounted water purification component 90 and filtered again.
Concrete operating principle is as follows：
First, after water purifier shuts down a period of time, certain water purification can be stored in the RO filter cores in RO reverse osmosis modules 10,
It is water purification TDS relatively low after purifying in filter core due to being TDS raw waters higher outside the RO filter cores of water, there is TDS inside and outside film
In the case of concentration difference, because of osmotic effect, the TDS values of the water purification in RO filter cores can increase over time, when water purifier is opened again
When dynamic, these water purification can flow out from the pure water inlet 11 of RO reverse osmosis modules 10, and concentrated water is from RO after the completion of normal raw water filtration
The concentrated water outlet 12 of reverse osmosis module 10 is discharged.When the water purification of storage enters pure water pipe 20, the water purification of water quality detection unit 60
TDS probes 61 carry out the detection of TDS values to water purification, and the limit gauge that TDS values are set herein is 30ppm.When water purification TDS probes 61 are examined
When surveying the water purification TDS values value stored in RO filter cores higher than 30ppm, the magnetic valve 71 in the controllable exhaust unit 70 of concentrated water is closed, single
Opened to valve 72, the too high water purification of these TDS values is oriented in concentrated water pipe 30 and is discharged；When water purification TDS probes 61 detect RO filter cores
When the water purification TDS value values of middle storage are not higher than 30ppm, the magnetic valve 71 in the controllable exhaust unit 70 of concentrated water is opened, check valve 72
Close, the not exceeded water purification of these TDS values is entered carries out filtration, purification again into rearmounted water purification component 90, finally from rearmounted
The pure water inlet discharge of water purification component 90, is directly drunk or be stored in clear water tanks by user.
Additionally, in a kind of water purifier concentrated water automatic discharge system other embodiment of the invention, can also be too high by TDS values
Water purification the upstream of RO reverse osmosis modules 10 is imported by recovery pipe again, with using water wisely.
The present invention also provides a kind of water purifier, and the water purifier has used concentrated water automatic-discharging system in RO filter cores as described above
System.
The present invention also provides a kind of automatic-discharging method of concentrated water in water purifier RO filter cores, for existing RO water purifiers pair
After it does optimizing and revising in structure, you can use the concentrated water automatic-discharging method, comprise the following steps that,
The water purification discharged through pure water inlet in RO reverse osmosis modules in S1, water purifier carries out TDS by water quality detection unit
Value detection；
If S2, water quality detection unit detect water purification TDS values it is too high when, the controllable exhaust unit of concentrated water closes the net pipe of filter
Road, opens discharge pipe, the water purification that TDS values exceed preset value is entered into concentrated water pipe, with RO reverse osmosis modules by concentrated water
The concentrated water of valve outflow is together discharged；
If S3, water quality detection unit detect water purification TDS values it is not exceeded when, the controllable exhaust unit of concentrated water closes delivery pipe
Road, opens the net pipeline of filter, TDS values water purification up to standard is entered to rearmounted water purification component and is filtered again, after the completion of filtering
It is passed directly into clear water tanks or intake.
In sum, the concentrated water automatic discharge system that the present invention is provided, can effectively detect water in RO filter cores
TDS values, for the water purification that TDS values are too high, can directly be discharged, it is to avoid be entered in next stage filter element or direct quilt
User drinks, and avoids user from drinking the water purification that TDS values do not meet setting requirements to improve, and strengthens user's physical examination.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (11)
1. a kind of water purifier concentrated water automatic discharge system, the water purifier includes being built-in with RO reverse osmosis modules of RO filter cores, net
Water pipe and concentrated water pipe；
There is the RO reverse osmosis modules pure water inlet and concentrated water to export, the pure water inlet and pure water pipe of the RO reverse osmosis modules
It is connected, the concentrated water outlet of the RO reverse osmosis modules is connected by the first discharge pipe and is connected with concentrated water pipe, it is characterised in that：Institute
Stating automatic discharge system includes water quality detection unit, the controllable exhaust unit of concentrated water；
The water quality detection unit is arranged on pure water pipe, discharges the TDS values of water purification after RO filter element filterings for detecting；
The controllable exhaust unit of concentrated water is arranged on pure water pipe, and is connected by the second discharge pipe with concentrated water pipe；
Wherein, the water quality detection unit is arranged on the upstream position of the controllable exhaust unit of the concentrated water；
When the TDS values that water quality detection unit detects water purification are too high, the controllable exhaust unit of concentrated water closes pure water pipe, opens second
Discharge pipe, the water purification that TDS values exceed preset value is entered into concentrated water pipe, when water quality detection unit detects the TDS of water purification
When value is not less than preset value, the controllable exhaust unit of concentrated water closes the second discharge pipe, opens pure water pipe, it is allowed to which TDS values is up to standard
Water purification drain into next unit.
2. a kind of water purifier concentrated water automatic discharge system according to claim 1, it is characterised in that：Also include rearmounted water purification
Component, the rearmounted water purification component has water purification import, and water purification import is connected with the pure water pipe.
3. a kind of water purifier concentrated water automatic discharge system according to claim 2, it is characterised in that：The water quality detection list
Unit includes a water purification TDS probes.
4. a kind of water purifier concentrated water automatic discharge system according to claim 3, it is characterised in that：The controllable row of concentrated water
Putting unit includes a magnetic valve and a check valve；The magnetic valve is arranged on pure water pipe, and check valve is arranged on the second delivery pipe
Lu Shang, second discharge pipe and the pure water pipe are connected and connecting node is in the water purification TDS probes and the check valve
Between.
5. a kind of water purifier concentrated water automatic discharge system according to claim 4, it is characterised in that：The magnetic valve and list
To valve in Water treatment for one opens one and closes or one closes one and opens.
6. a kind of water purifier concentrated water automatic discharge system according to claim 3, it is characterised in that：The controllable row of concentrated water
Putting unit includes an electromagnetism diversion three-way valve；The import of the electromagnetism diversion three-way valve is connected with pure water pipe, and outlet is respectively with the
Two discharge pipes are connected with the water inlet of rearmounted water purification component.
7. a kind of water purifier concentrated water automatic discharge system according to claim 6, it is characterised in that：The electromagnetism shunting three
Port valve in Water treatment two export one and only one opening.
8. a kind of water purifier concentrated water automatic discharge system according to claim 1, it is characterised in that：First delivery pipe
A concentrated water valve is additionally provided with road.
9. a kind of water purifier concentrated water automatic discharge system according to claim 1, it is characterised in that：The rearmounted water purification group
Part also has pure water inlet, and the pure water inlet is directly connected to clear water tanks or intake by pipeline.
10. a kind of water purifier, the water purifier includes being built-in with RO reverse osmosis modules, rearmounted water purification component and the concentrated water of RO filter cores
Pipe；There is the RO reverse osmosis modules pure water inlet and concentrated water to export, and rearmounted water purification component has water purification import；The RO reverse osmosis
The pure water inlet of saturating component is connected by pure water pipe with the water purification import of rearmounted water purification component；The concentrated water of the RO reverse osmosis modules
Outlet is connected with concentrated water pipe by pipeline；It is characterized in that：It is dense including water purifier as claimed in any one of claims 1 to 9 wherein
Water automatic discharge system.
A kind of 11. water purifier concentrated water automatic-discharging methods, it is characterised in that：It is as follows including step,
The water purification discharged through pure water inlet in RO reverse osmosis modules in water purifier carries out TDS values and detects by water quality detection unit；
If water quality detection unit detect water purification TDS values it is too high when, the controllable exhaust unit of concentrated water closes pure water pipe, opens second
Discharge pipe, during the too high water purification of TDS values drained into concentrated water pipe, the concentrated water flowed out by concentrated water valve with RO reverse osmosis modules is together
Discharge；
If water quality detection unit detect water purification TDS values it is not exceeded when, the controllable exhaust unit of concentrated water closes the second discharge pipe,
Pure water pipe is opened, TDS values water purification up to standard is entered to rearmounted water purification component and is filtered again, directly led to after the completion of filtering
Enter clear water tanks or intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240089.2A CN106830201B (en) | 2017-04-13 | 2017-04-13 | Automatic concentrated water discharge system of water purifier and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240089.2A CN106830201B (en) | 2017-04-13 | 2017-04-13 | Automatic concentrated water discharge system of water purifier and water purifier |
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| CN106830201A true CN106830201A (en) | 2017-06-13 |
| CN106830201B CN106830201B (en) | 2023-07-25 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726638A (en) * | 2018-07-02 | 2018-11-02 | 珠海格力电器股份有限公司 | Water treatment system, water purifying dispenser and control method of water treatment system |
| CN108793457A (en) * | 2018-05-25 | 2018-11-13 | 珠海格力电器股份有限公司 | Water purification system, water purification method and device |
| CN108821462A (en) * | 2018-07-25 | 2018-11-16 | 珠海格力电器股份有限公司 | Fluid filtering device and water purifier |
| CN109384268A (en) * | 2018-12-17 | 2019-02-26 | 广东万家乐燃气具有限公司 | A kind of intelligence discharging device and water purification system |
| CN110833321A (en) * | 2018-08-16 | 2020-02-25 | 利普乐普股份有限公司 | Beverage dispensing machine and method for preparing a beverage |
| CN110937656A (en) * | 2019-10-17 | 2020-03-31 | 珠海市江河海水处理科技股份有限公司 | Full-automatic electroplating nickel wastewater zero-discharge equipment and operation method thereof |
| CN112556772A (en) * | 2020-12-21 | 2021-03-26 | 青岛海尔施特劳斯水设备有限公司 | Intelligent water meter with water quality detection function and control method thereof |
| CN113044923A (en) * | 2021-03-24 | 2021-06-29 | 杭州职业技术学院 | Primary stage water TDS value processing device for reverse osmosis water dispenser |
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| CN108821462B (en) * | 2018-07-25 | 2024-02-09 | 珠海格力电器股份有限公司 | Fluid filtering device and water purifier |
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| CN112556772A (en) * | 2020-12-21 | 2021-03-26 | 青岛海尔施特劳斯水设备有限公司 | Intelligent water meter with water quality detection function and control method thereof |
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