CN206666239U - A kind of water purifier system - Google Patents
A kind of water purifier system Download PDFInfo
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- CN206666239U CN206666239U CN201621127679.1U CN201621127679U CN206666239U CN 206666239 U CN206666239 U CN 206666239U CN 201621127679 U CN201621127679 U CN 201621127679U CN 206666239 U CN206666239 U CN 206666239U
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- water
- filter core
- purifier system
- water purifier
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Abstract
A kind of water purifier system is provided, the water purifier system includes raw water mouth, the first filter core, pure water inlet and concentrated water outlet, raw water enters from raw water mouth and flows through the first filter core and be separated into water purification and concentrated water, water purification can discharge from pure water inlet, concentrated water can be exported from concentrated water and discharged, water purifier system also includes concentrate recirculation branch road, and concentrate recirculation branch road is suitable to make concentrate recirculation to the upstream of the first filter core.The utility model is realized the alternating change of filter core film surface water quality condition, filter core film surface is realized and more effectively washed away, reduces fouling risk, reduced discharge of wastewater, the raising system rate of recovery using such as discontinuous backflow aqueous mode processed.
Description
Technical field
It the utility model is related to water purification field, more particularly to a kind of water purifier system.
Background technology
The phenomenon that the rate of recovery is low, wastes water be present in existing water purifier system.Some water purifier systems are by reducing concentrated water branch
The waste water ratio on road is to reduce concentrated water drainage, and so as to reach the purpose of raising system recycled in its entirety rate, but this mode is easily made
Into the concentration polarization phenomenon of counter-infiltration film surface, the easy fouling of film surface, the service life of reverse osmosis membrane is reduced.
Utility model content
In view of this, the purpose of this utility model provides a kind of water purifier system, using such as discontinuous backflow water mould processed
Formula, the alternating change of filter core film surface water quality condition is realized, filter core film surface is realized and more effectively washed away, reduces fouling risk, in addition,
Water purifier system can also be rinsed, and by optimizing system flush pattern and washing time, prolonging service life of filter elements.
The purpose of this utility model is to provide a kind of water purifier system, using following technical scheme：
A kind of water purifier system, the water purifier system go out including raw water mouth, the first filter core, pure water inlet and concentrated water
Mouthful, raw water enters from the raw water mouth and flows through first filter core and be separated into water purification and concentrated water, and water purification can be from described
Pure water inlet is discharged, and concentrated water can be exported from the concentrated water and discharged, and the water purifier system also includes concentrate recirculation branch road, described
Concentrate recirculation branch road is suitable to make concentrate recirculation to the upstream of first filter core；Waste water is provided with the concentrate recirculation branch road
Proportioner and return flow solenoid valve, when the return flow solenoid valve is opened, concentrated water in turn flows through the waste water proportioner and institute
State return flow solenoid valve and be back to the upstream of first filter core.
Preferably, the concentrate recirculation branch road opens and closes with gap.
Preferably, first filter core is counter-infiltration filter core, and the water purifier system also includes being arranged on described the
The upstream of one filter core is used for pre-filtered second filter core of water progress.
Preferably, second filter core includes three-level filter core, and the three-level filter core in turn includes from upstream to downstream：PP
Cotton filter core, active carbon filter core, ultrafiltration membrane filter element；Or ultrafiltration membrane filter element, active carbon filter core, PP cotton filter cores.
Preferably, the water purifier system also includes the supercharging being arranged between first filter core and second filter core
Pump, and the concentrate recirculation to be flowed back via the concentrate recirculation branch road is between the booster pump and second filter core.
Preferably, the water purifier system also includes waste water ratio electromagnetic valve, and concentrated water can flow through the waste water ratio electromagnetic valve
And export and discharge from the concentrated water.
Preferably, the water purifier system also includes being used for the 3rd filter core for carrying out water rearmounted filtering, from described first
The water purification that filter core is isolated is discharged by the further filtering of the 3rd filter core from the pure water inlet.
Preferably, the water purifier system also includes high-voltage switch gear and pressure pot, is isolated from first filter core
Another part of water purification flows through the high-voltage switch gear and is stored in the pressure pot.
Water purifier system provided by the utility model is applied to single water quality water cleaning systems, is also applied for double water quality water purification systems
System, using such as discontinuous backflow aqueous mode processed, the alternating change of filter core film surface water quality condition is realized, filter core film surface is realized more
Effectively wash away, reduce fouling risk, reduce discharge of wastewater, improve the system rate of recovery.
Brief description of the drawings
By the description to the utility model embodiment referring to the drawings, of the present utility model above-mentioned and other mesh
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 is a kind of water purifier system structure diagram involved by the utility model.
In figure：1- pressure-reducing valves；The filter cores of 2- second；21- first order filter cores；22- second level filter core；23- third level filter cores；
3- low tension switches；4- entering water electromagnetic valves；5- booster pumps；The filter cores of 6- first；7- non-return valves；8- high-voltage switch gears；9- pressure pots；10-
3rd filter core；11- gooseneck faucets；12- waste water proportioners；13- return flow solenoid valves；14- waste water ratio electromagnetic valves；I-raw water mouth；
II-pure water inlet；III-concentrated water exports.
Embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.
As shown in figure 1, the utility model provides a kind of water purifier system, including raw water mouth I, the first filter core 6, water purification go out
Mouth II and concentrated water outlet III, raw water enters from raw water mouth I and flows through the first filter core 6 and be separated into water purification and concentrated water, water purification
It can be discharged from pure water inlet II, concentrated water can export III discharge from concentrated water, and water purifier system also includes concentrate recirculation branch road, dense
Water backflow branch road is suitable to make concentrate recirculation to the upstream of the first filter core 6.The utility model adds concentrate recirculation branch road, improves
Raw water utilization rate, concentrated water discharge is reduced, improves the system rate of recovery.
Further, concentrate recirculation branch road opens and closes with gap, realizes that discontinuous flows back, that is, flows back and water processed and do not return
Stream water is alternately.
Further, waste water proportioner 12 and return flow solenoid valve 13 are provided with concentrate recirculation branch road, when backflow electricity
Magnet valve 13 open when, concentrated water in turn waste water flowing proportioner 12 and return flow solenoid valve 13 and be back to the upstream of the first filter core 6.
Flowed back by discontinuous, the effect that pulse is washed away is formed to the first filter core 6, reduce the risk of fouling.
Further, the first filter core 6 is counter-infiltration filter core, and water purifier system also includes being arranged on the first filter core 6
Upstream is used for pre-filtered second filter core 2 of water progress.Counter-infiltration filter core can effectively remove calcium in raw water, magnesium, bacterium,
Organic matter, inorganic matter, metal ion and radioactive substance etc., and flowed back by discontinuous, reduce counter-infiltration filter core fouling
Risk；Second filter core 2 is pre-processed raw water, tentatively improves raw water quality.
Further, the second filter core 2 includes three-level filter core, and three-level filter core in turn includes from upstream to downstream：PP cottons filter
Core, active carbon filter core, ultrafiltration membrane filter element；Or ultrafiltration membrane filter element, active carbon filter core, PP cotton filter cores.By the pre- of three-level filter core
Processing, effective reverse osmosis membrane influent quality, extend the reverse osmosis membrane life-span.In one embodiment, three-level filter core is filtered including the first order
Core 21, second level filter core 22, third level filter core 23, and be sequentially arranged from upstream to downstream, first order filter core 21 is filtered for PP cottons
Core, second level filter core 22 are active carbon filter core, third level filter core 23 is ultrafiltration membrane filter element, and first order filter core 21 is ultrafiltration membrane filtration
Core, second level filter core 22 are active carbon filter core, third level filter core 23 is PP cotton filter cores.
Further, water purifier system also includes the booster pump 5 being arranged between the first filter core 6 and the second filter core 2, and
The concentrate recirculation to be flowed back via concentrate recirculation branch road is between the filter core 2 of booster pump 5 and second.Raw water is located in advance through the second filter core 2
After reason, then after booster pump 5 increases pressure, into the first filter core 6.
Further, water purifier system also includes waste water ratio electromagnetic valve 14, concentrated water can waste water flowing than magnetic valve 14 and
From the discharge of concentrated water outlet III.When waste water ratio electromagnetic valve 14 is opened, the pipeline i.e. water-carrying capacity of concentrated water draining branch road of concentrated water is discharged
It is larger, it can realize the abundant flushing to water purifier system as branch road is rinsed, water purifier system can be extended, especially
It is the service life of the second filter core；When waste water ratio electromagnetic valve 14 is closed, can be used as waste water ratio, draining branch road
Water-carrying capacity is smaller, for concentrated water to be discharged.
Further, water purifier system also includes being used for the 3rd filter core 10 for carrying out water rearmounted filtering, from the first filter core
6 water purification isolated are discharged by the further filtering of the 3rd filter core 10 from pure water inlet.3rd filter core 10 can be more preferable
Improve the mouthfeel of water.
Further, water purifier system also includes high-voltage switch gear 8 and pressure pot 9, the water purification isolated from the first filter core 6
Another part flow through high-voltage switch gear 8 and be stored in pressure pot 9.Pressure pot 9 is used to store water purification, when user needs to use
When, water purification is discharged, solving raw water, to obtain water purification after the first filter core 6 less, it is difficult to meets asking for user's requirement
Topic.
Water purifier system provided by the utility model is applied to single, double water quality water cleaning systems, and Fig. 1 show single water quality water purification
System, in use, raw water enters from raw water mouth I, enter first order filter core 21 and second level filter core 22 through pressure-reducing valve 1, by low
Compress switch 3, entering water electromagnetic valve 4, third level filter core 23；The raw water of premenstrual three-level filter core pretreatment enters first by booster pump 5
Filter core 6, the water by the profound processing of the first filter core 6 are separated into water purification and concentrated water.Wherein, water purification branch road is divided into two, one
Pressure pot 9 is entered by high-voltage switch gear 8；Another, by the 3rd filter core 10 and gooseneck faucet 11, is discharged from pure water inlet II, supplied
User uses.Concentrated water wherein one after waste water ratio electromagnetic valve 14 from concentrated water outlet III discharge, another through waste water proportioner 12,
Return flow solenoid valve 13 is back between third level filter core 23 and booster pump 5.
The utility model additionally provides a kind of control method for being controlled to the water purifier system, including：
(1) initial flush：
During water purifier system electrification, waste water ratio electromagnetic valve 14, which is powered, to be opened, and the power-off of return flow solenoid valve 13 is closed, i.e., concentrated water is returned
Flow branch road to close, waste water is discharged from waste water ratio electromagnetic valve 14, and washing time is a seconds.Because waste water ratio electromagnetic valve 14 is opened, concentrated water
The water-carrying capacity of draining branch road is larger, and as branch road is rinsed, water purifier system is fully rinsed.
(2) water processed：
Step 1, return flow solenoid valve 13, which is powered, to be opened, and concentrate recirculation branch road is opened, and the power-off of waste water ratio electromagnetic valve 14 is closed,
Used as waste water ratio.For example, 50 gallons of water purifiers are directed to, to reach the purpose of increase filter core crossflow velocity, it is preferable that concentrated water
The flow of waste water proportioner is 600~800ml/min in backflow branch road, and the time that step 1 is carried out is set as that the b seconds, (first is predetermined
Time).
In step 1, the concentrated water isolated from the first filter core 6 is divided into two, flows to concentrated water draining branch road respectively and concentrated water is returned
Flow branch road.
Step 2, the power-off of return flow solenoid valve 13 are closed, and system does not flow back, and the power-off of waste water ratio electromagnetic valve 14 is closed, as useless
Water ratio uses.For example, 50 gallons of water purifiers are directed to, to reach the purpose of system high-recovery, it is preferable that during power-off, waste water ratio
The flow of magnetic valve 16 is 130~260ml/min, and the time that step 2 is carried out is set as c seconds (second scheduled time).
In step 2, the concentrated water isolated from the first filter core 6 flows to concentrated water drainage water branch road, and by the discharge of concentrated water outlet III.
During water purifier system water, from step at the beginning, it is a cycle often to complete step 1 and step 2, is so followed
Ring.
(3) rinse afterwards：
Waste water ratio electromagnetic valve 14, which is powered, to be opened, and the power-off of return flow solenoid valve 13 is closed, and waste water is discharged from waste water ratio electromagnetic valve 14.
To reach the purpose of high-efficiency water-saving, on the premise of not influenceing developing result, the amount of flushing water is reduced as far as possible, therefore set and rinse rank
Section is carried out after n water processed cycle of every completion.The rinse stage time is set as the d seconds.Wherein, 15 ＜ a≤30,80≤b≤100,
15≤c≤30,5 ＜ d≤10,2≤n≤5.
Afterwards in rinsing step, the concentrated water isolated from the first filter core 6 flows to concentrated water drainage water branch road, due to waste water ratio electromagnetic valve
14, which are powered, opens, and current are larger, can fully be rinsed water purifier system.
A kind of water purifier system provided by the utility model and the control method for being controlled to the system, by setting
Concentrate recirculation branch road is put, and has adopted and has been flowed back aqueous mode processed with discontinuous, concentrate recirculation is realized, realizes filter core film surface water quality condition
Alternating change, reduce fouling risk；Branch road is rinsed by setting, system flush pattern and washing time can be optimized, is extended
Filter core membrane lifetime, filter core film surface is realized and more effectively washed away, reduce discharge of wastewater, improve the water purifier system rate of recovery, improved former
Water use efficiency.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this area
For technical staff, the utility model can have various changes and change.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., should be included within the scope of protection of the utility model.
Claims (8)
1. a kind of water purifier system, the water purifier system includes raw water mouth, the first filter core, pure water inlet and concentrated water outlet,
Raw water enters from the raw water mouth and flows through first filter core and be separated into water purification and concentrated water, and water purification can be from the water purification
Outlet discharge, concentrated water can be exported from the concentrated water and discharged, it is characterised in that the water purifier system also includes concentrate recirculation branch
Road, the concentrate recirculation branch road are suitable to make concentrate recirculation to the upstream of first filter core；Set on the concentrate recirculation branch road
Waste water proportioner and return flow solenoid valve are equipped with, when the return flow solenoid valve is opened, concentrated water in turn flows through the waste water ratio
Example device and the return flow solenoid valve and be back to the upstream of first filter core.
2. water purifier system according to claim 1, it is characterised in that the concentrate recirculation branch road beats on and off with gap
Close.
3. water purifier system according to claim 1 or 2, it is characterised in that first filter core is counter-infiltration filter core, and
And the water purifier system upstream that also includes being arranged on first filter core be used for pre-filtered second filter core is carried out to water.
4. water purifier system according to claim 3, it is characterised in that second filter core includes three-level filter core, described
Three-level filter core in turn includes from upstream to downstream：PP cotton filter cores, active carbon filter core, ultrafiltration membrane filter element；Or ultrafiltration membrane filtration
Core, active carbon filter core, PP cotton filter cores.
5. water purifier system according to claim 3, it is characterised in that the water purifier system is also described including being arranged on
Booster pump between first filter core and second filter core, and the concentrate recirculation to be flowed back via the concentrate recirculation branch road is extremely
Between the booster pump and second filter core.
6. water purifier system according to claim 1 or 2, it is characterised in that the water purifier system also includes waste water ratio
Magnetic valve, concentrated water can flow through the waste water ratio electromagnetic valve and export and discharge from the concentrated water.
7. water purifier system according to claim 1 or 2, it is characterised in that the water purifier system also include be used for pair
Water carries out the 3rd filter core of rearmounted filtering, and the water purification isolated from first filter core passes through the further mistake of the 3rd filter core
Filter and discharged from the pure water inlet.
8. water purifier system according to claim 7, it is characterised in that the water purifier system also include high-voltage switch gear with
And pressure pot, the another part for the water purification isolated from first filter core flow through the high-voltage switch gear and are stored in the pressure
In bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127679.1U CN206666239U (en) | 2016-10-17 | 2016-10-17 | A kind of water purifier system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127679.1U CN206666239U (en) | 2016-10-17 | 2016-10-17 | A kind of water purifier system |
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| Publication Number | Publication Date |
|---|---|
| CN206666239U true CN206666239U (en) | 2017-11-24 |
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| CN201621127679.1U Active CN206666239U (en) | 2016-10-17 | 2016-10-17 | A kind of water purifier system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348395A (en) * | 2016-10-17 | 2017-01-25 | 珠海格力电器股份有限公司 | Water purification machine system and control method for controlling system |
| CN108640319A (en) * | 2018-06-13 | 2018-10-12 | 伊美特(上海)环保科技股份有限公司 | Energy-saving and emission-reduction pure water system |
-
2016
- 2016-10-17 CN CN201621127679.1U patent/CN206666239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348395A (en) * | 2016-10-17 | 2017-01-25 | 珠海格力电器股份有限公司 | Water purification machine system and control method for controlling system |
| CN108640319A (en) * | 2018-06-13 | 2018-10-12 | 伊美特(上海)环保科技股份有限公司 | Energy-saving and emission-reduction pure water system |
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