CN206886818U - The water quality water purifier of intelligent water-saving three - Google Patents
The water quality water purifier of intelligent water-saving three Download PDFInfo
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- CN206886818U CN206886818U CN201621300860.8U CN201621300860U CN206886818U CN 206886818 U CN206886818 U CN 206886818U CN 201621300860 U CN201621300860 U CN 201621300860U CN 206886818 U CN206886818 U CN 206886818U
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Abstract
The utility model provides a kind of water quality water purifier of intelligent water-saving three, and the water quality water purifier of intelligent water-saving three includes：Prefilter unit, NF nanofiltration membrane units, rear filter element；The prefilter unit is provided with water inlet and delivery port, and the prefilter unit delivery port passage connects with the NF nanofiltration membranes unit water inlet end, and the prefilter unit water inlet passageway connects with raw water；The output end of the NF nanofiltration membranes unit includes：First water purification delivery outlet and the first concentrated water delivery outlet；The water inlet end of filter element connects with NF nanofiltration membranes unit the first water purification mouth passage after described, and the output end of the rear filter element includes：Second pure water delivery outlet and the second concentrated water delivery outlet, the rear filter element include reverse osmosis membrane or aquaporin film, and the NF nanofiltration membranes unit includes NF membrane.The utility model has the advantages of facilitating user to select.
Description
Technical field
It the utility model is related to environmental protection and water purifier field, more particularly to a kind of water quality water purifier of intelligent water-saving three.
Background technology
Water purifier is a kind of purifier that purification of water quality processing is carried out using multi-stage filter core, with people's living standard
Improve, water purifier has started to largely enter in the family of people, becomes household or indispensable articles for use.UF in the prior art
Ultrafiltration membrane water purifier, RO water-purifying machine with reverse osmosis membrane, NF nanofiltration membrane water purifiers are used separately, and UF ultrafiltration membrance filters aperture is
0.01 micron is gone silt in removing water, iron rust, colloid, bacterium, aquifer yield big, is existed and is unable to filtering heavy metal, incrustation scale；RO counter-infiltrations
Membrane water purifier pore size filter is that the water of 0.0001 micron (clearance 96% or so) filtering is cleaner, safe Non-scale mouthfeel is good
But the deficiency and waste water resource (raw water utilization rate is 25% to 30% or so) of exhaustive purification, NF nanofiltration membranes aperture be present
(clearance 80%) aquifer yield is big between 0.001 to 0.001 micron, and filtering accuracy remains necessarily again close to reverse osmosis membrane
Trace mineral, existing deficiency for water quality inferiority area filtering is ineffective and waste water resource (raw water utilization rate 60 arrives
65%) Chinese north and south change of water quality difference raw water utilization rate should be different, one family member include old man, a middle-aged person,
Child, baby, each member like drinking-water demand difference someone reverse osmose pure-water sweet, and someone likes drinking nanofiltration membrane
Water thinks the contradiction for having trace mineral to cause selection water purifier, and being equipped with such three kinds simultaneously in a family functionally has
Partly overlapping equipment obviously has its irrationality, i.e., 3 kinds of water purifier costs of purchase are high simultaneously, kitchen space is limited nowhere pacifies
Dress, in-convenience in use, there is further improved necessity for this prior art.
Utility model content
In a first aspect, the utility model provides a kind of water quality water purifier of intelligent water-saving three, the water quality of intelligent water-saving three is net
Water dispenser includes：Prefilter unit, NF nanofiltration membrane units, rear filter element；
The prefilter unit is provided with water inlet and delivery port, the prefilter unit delivery port passage and the NF
Nanofiltration membrane unit water inlet end connects, and the prefilter unit water inlet passageway connects with raw water；The NF NF membranes mistake
The output end of filter unit includes：First water purification delivery outlet and the first concentrated water delivery outlet；The water inlet end and NF of filter element after described
Nanofiltration membrane unit the first water purification mouth passage connects, and the output end of the rear filter element includes：Second pure water delivery outlet and
Second concentrated water delivery outlet, the rear filter element include reverse osmosis membrane or aquaporin film, the NF nanofiltration membranes unit
Including NF membrane.
Optionally, the water quality water purifier of intelligent water-saving three also includes：Presser unit, control unit and entering water electromagnetic valve,
Wherein, the presser unit is located on prefilter unit delivery port passage, and the entering water electromagnetic valve is located at NF nanofiltration membranes
On unit water inlet end passage.
Optionally, the water quality water purifier of intelligent water-saving three also includes：Nanofiltration concentrated water discharge valve, concentrated water discharge is filtered afterwards
Valve, the nanofiltration concentrated water discharge valve are located on the passage of NF nanofiltration membrane unit concentrated water delivery outlets, and concentrated water drainage is filtered after described
Put valve to be located on the passage of rear filter element concentrated water delivery outlet, the flow sensor is located at nanofiltration concentrated water discharge valve water side and led to
On road.
Optionally, the water quality water purifier of intelligent water-saving three also includes：Pressure sensor and Water quality detector, the pressure
Sensor and Water quality detector are arranged on the exhalant canal of the prefilter unit；
Optionally, the water quality water purifier of intelligent water-saving three also includes：RO high-voltage switch gears, pure water water quality detecting head, NF are net
Water high-voltage switch gear, water purification water quality detecting head, NF water purification high-voltage switch gear and water purification the water quality detecting head are arranged on the NF nanofiltrations
On membrane filter unit water purification passage, RO high-voltage switch gears and pure water the water quality detecting head sets filter element pure water passage in the rear
On.
Optionally, the water quality water purifier of intelligent water-saving three also includes：Water purification water storage device, the water purification water storage device are set
There are two independent zones to be connected respectively with NF nanofiltration membranes unit water purification passage and the rear filter element pure water passage.
Optionally, the water quality water purifier of intelligent water-saving three also includes：Pure water return valve and No. 2 check valves, the pure water
Return valve and No. 3 check valves are located on water purification water storage device and the NF nanofiltration membranes unit water inlet end passage.
Optionally, the Intelligent Composite type water purifier also includes：RO pure water is switched and NF water purification switch, the RO pure water are opened
Close, for controlling opening and closing for the RO magnetic valves, the NF water purification is switched for controlling opening and closing for NF magnetic valves
Close.
Optionally, described preposition blowoff valve one end connects with prefilter unit intake tunnel, one end discharge.
Although those of ordinary skill in the art will be appreciated that following detailed description carries out referenced in schematic embodiment, accompanying drawing,
But the utility model is not limited in these embodiments.But the scope of the utility model is extensive, and after being intended to be bound only by
Attached claim limits the scope of the utility model.
Brief description of the drawings
It is of the present utility model by reading the detailed description made to non-limiting example made with reference to the following drawings
Other features, objects and advantages will become more apparent upon：
Fig. 1 is the Intelligent Composite type water purifier system architecture diagram that the utility model preferred embodiment one provides.
Fig. 2 is the Intelligent Composite type water purifier system architecture diagram that the utility model preferred embodiment two provides.
Label is as follows in figure：
1 is prefilter unit water inlet
2 be prefilter unit
3 be prefilter unit delivery port
4 be entering water electromagnetic valve
5 be presser unit
6 be NF nanofiltration membrane units
7 be nanofiltration concentrated water discharge valve
8 be rear filter element
9 be No. 1 check valve
10 be No. 1 anti-blocking valve
11 be No. 2 check valves
12 be after filter concentrated water discharge valve
13 be No. 2 anti-blocking valves
14 be water purification water storage device
15 be No. 3 check valves
16 be pure water return valve
17 be pure water water quality detecting head
18 be water purification water quality detecting head
19 be RO pure water high-voltage switch gears
20 be NF water purification high-voltage switch gears
21 be normally open solenoid valve
22 be prefilter unit blowoff valve
23 be raw water quality monitor
24 be control unit
25 be pressure sensor
26 be clear water faucet
27 be that RO pure water switchs
28 be that NF nanofiltrations water purification switchs
29 be RO magnetic valves
30 be NF magnetic valves
31 be flow sensor
32 be primary water purification mouth
501 be NF film concentrated water spouts
502 be NF film water purification mouths
503 be after filter concentrated water spout
504 be the rear filtered pure mouth of a river
505 be NF film water purification passages
506 be rear filtered pure aquaporin
Embodiment
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although operations are described as the processing of order by flow chart, therein to be permitted
Multioperation can be implemented concurrently, concomitantly or simultaneously.In addition, the order of operations can be rearranged.When it
The processing can be terminated when operation is completed, it is also possible to the additional step being not included in accompanying drawing.The processing
It can correspond to method, function, code, subroutine, subprogram etc..
Method (some of them are illustrated by flow) discussed hereafter can be by hardware, software, firmware, centre
Part, microcode, hardware description language or its any combination are implemented.Implement when with software, firmware, middleware or microcode
When, to implement the program code of necessary task or code segment can be stored in machine or computer-readable medium and (for example deposit
Storage media) in.(one or more) processor can implement necessary task.
Concrete structure and function detail disclosed herein are only representational, and are to be used to describe the utility model
Exemplary embodiment purpose.But the utility model can be implemented by many alternative forms, and should not
It is construed as being limited only by the embodiments set forth herein.
Although it should be appreciated that may have been used term " first ", " second " etc. herein to describe unit,
But these units should not be limited by these terms.It is used for the purpose of using these terms by a unit and another unit
Make a distinction.For example, in the case of the scope without departing substantially from exemplary embodiment, it is single that first module can be referred to as second
Member, and similarly second unit can be referred to as first module.Term "and/or" used herein above include one of them or
Any and all combination of more listed associated items.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singulative used herein above "one", " one " also attempt to include plural number.Should also
When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or its combination.
It should further be mentioned that in some replaces realization modes, the function/action being previously mentioned can be according to different from attached
The order indicated in figure occurs.For example, depending on involved function/action, the two width figures shown in succession actually may be used
Substantially simultaneously to perform or can perform in a reverse order sometimes.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：The water quality water purifier of intelligent water-saving three provided in an embodiment of the present invention, as shown in Figure 1, including it is preposition
Filter element 2, control unit 24, presser unit 5, entering water electromagnetic valve 4, NF nanofiltration membranes unit 6, rear filter element 8, nanofiltration
Concentrated water discharge valve 7, rear filter element concentrated water discharge valve 12, the rear filter element 8 include RO reverse osmosis membranes or aquaporin
Film, the NF nanofiltration membranes unit 6 include NF NF membranes or nanometer film, and the prefilter unit 2 includes PP fabric filter elements
Or milipore filter and active carbon filter core prefilter unit are provided with water inlet 1 and delivery port 3, the delivery port passage of prefilter unit 2
By intaking, electromagnetism 4 connects with the water inlet end of NF nanofiltration membranes unit 6, the prefilter unit 2 and NF nanofiltration membrane lists
Water pump 5 is provided with passage between member 6, the output end of the NF nanofiltration membranes unit 6 includes the He of water purification delivery outlet 502
501NF film concentrated water delivery outlets, filter element water inlet end passage after NF NF membrane water purification passage 505 connects, the rear filter element 8
Output end include pure water mouth 504 and rear filtering concentrated water delivery outlet 503, the NF NF membranes concentrated water delivery outlet connects nanofiltration concentrated water
Drain valve 7 forms the first concentrated water discharge passage, filters concentrated water discharge valve 12 after described after filtering concentrated water delivery outlet connection and forms the
Two concentrated water discharge passages；It is NF NF membranes water purification because influent quality is to filter after purified water that it, which is characterized by the water inlet of rear filter element,
The impurity of unit filtering reduces 80% or so, and corresponding concentrated water discharge reduces 80% and reached rear filter element water saving purpose and carried
Pure water water quality is risen；It is characterized by control unit 24 provided with rear filter debugging button, NF nanofiltration membrane program debuggings
Button, intelligent program button, the rear filter debugging button, this button are used for setting according to NF membrane water purification water quality TDS values
Fixed rear filter element water working time and afterwards filtering concentrated water blowoff valve 12 are opened and the shut-in time；The NF NF membranes program
Debug button, this button is according to being located at nanofiltration membrane unit according to raw water quality TDS values for setting NF nanofiltration membrane lists
Member water conservancy project is made and NF blowoff valves 7 are opened, the shut-in time；Described this button of intelligent program button is according to raw water quality monitor 23
The raw water quality (TDS values) monitored is by pre-set program adjust automatically NF NF membranes water manufacturing system and rear filter element
Water manufacturing system working time and NF concentrated water discharges valve 7 and rear filtering concentrated water discharge valve 12 are opened, the shut-in time；The raw water pressure
Sensor monitoring raw water pressure, the duty pressure sensor for reaching setting send signaling control unit stopping pressurization list to control unit
Raw water pressure water lean in member operating, when value control unit startup presser unit of the raw water pressure less than setting, by presser unit plus
Water is suppressed, Automatic Control saves electric power and reduces water pump abrasion again.
In this preferred embodiment, there are flow sensor 31, the flow in the water side of nanofiltration concentrated water discharge valve 7
The output end of sensor 31 is connected to a control unit 24, and the output end of described control unit 24 is connected to nanofiltration concentrated water discharge valve
7, the flow sensor is mainly used to control the discharge capacity of NF membrane concentrated water flow and the damage of nanofiltration concentrated water discharge valve (is beaten not
Open) inspection declaration is shut down, prevent dirty stifled NF membrane.
Embodiment two：The water quality water purifier of intelligent water-saving three of the present utility model, as shown in Figure 2, including rear filtering pure water
Passage 506, NF film water purification passage 505, RO magnetic valves 29 and NF magnetic valves 30, nanofiltration water purification switch 28, RO pure water switch 27, institute
State RO film pure water passage 506 and connect RO magnetic valves 29, the opening RO pure water of 27, RO magnetic valves 29 is switched through water purification when opening RO pure water
Tap 26 flows out；The NF NF membranes water purification passage 505 connects NF magnetic valves 30, and 28, NF electromagnetism is switched when opening nanofiltration water purification
Valve 30 is opened NF water purification and flowed out through clear water faucet 26；Described 10, No. 2 check valves 11 of No. 1 anti-blocking valve are located at rear filter element 8 second
Concentrated water discharge passage is located at NF NF membranes with 9, No. 2 anti-blocking valves 13 of No. 1 check valve described on the intake tunnel of prefilter unit 2
The concentrated water discharge passage of filter element 6 first and the part on the intake tunnel of prefilter unit 2, effectively discharged NF NF membranes
Concentrated water is blended in filtering saving water resource with raw water.
In this preferred embodiment, described 16, No. 3 check valves 15 of pure water return valve be located at after filter pure water output channel with
On presser unit water inlet end passage, control unit opens the pure water rinsing NF nanofiltrations of pure water return valve 16 by the program timing of setting
Membrane filter unit effectively extends NF NF membranes service life and water purification water quality.
The pure water water quality detecting head 17, RO pure water high-voltage switch gear 19 be located at RO pure water passage and water purification water storage device 14 it
Between passage on, the water purification water quality detecting head 18, NF water purification high-voltage switch gear 20 are located at NF water purification passage and water purification water storage device
On passage between 14, the water purification water storage device 14 is provided with pure water area and clean water area, the clean water area storage for NF nanofiltrations
The water of membrane filter unit purification, the water inlet end passage of the rear filter element 8 connect with the clean water area of purifier 14, can conduct
The raw water input of filter element afterwards.
The preposition blowoff valve 22 is arranged on the timing pure water of control unit 24 recoil prefilter list on water inlet end passage
Member 2 is specially to close the prefilter unit impurity of the opening pure water of normally open solenoid valve 21 return valve 16 to discharge from preposition blowoff valve 22,
The normally open solenoid valve 21 being located on prefilter unit intake tunnel, normally open solenoid valve is closed automatically when there is leak control unit
Cut off the water supply；The primary water purification mouth 32 is located on prefilter unit delivery port passage.
Experimental data contrasts：
Common RO water-purifying machine with reverse osmosis membrane is as shown in table 1, (salt rejection rate：96%), raw water utilization rate：25% pure water produces water
Amount：15.7L/H
Table 1：
The water quality water purifier of intelligent water-saving three is as shown in table 2 and table 3
NF NF membrane (salt rejection rates：80%), raw water utilization rate：70% water purification aquifer yield：21L/H
Table 2：
RO reverse osmosis membrane (salt rejection rates：96%), raw water utilization rate：75% pure water aquifer yield：15.7L/H
Table 3：
Note：The water quality water purifier total displacement of intelligent water-saving three：NF NF membrane concentrated water drainages：9L+RO reverse osmosis membrane concentrated waters
Discharge capacity 5L=14L
Data are drawn by contrast：
Water-saving rate：The water quality water purifier of intelligent water-saving three is fewer than ordinary RO membrane water purifier concentrated water to discharge 70%, raw water profit
With rate 52%, raw water utilization rate doubles.
Pure water water quality：It is in good taste than 5 times of common water purification machine filtering accuracy raising.
Filter element life：Raw water utilization rate doubles, and corresponding preposition filter core also synchronously doubles.
It is convenient：Three water quality, than the multiple choices demand that common reverse osmosis water purifier more adapts to user.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (9)
1. a kind of water quality water purifier of intelligent water-saving three, it is characterised in that the water quality water purifier of intelligent water-saving three includes：Preposition mistake
Filter unit, NF nanofiltration membrane units, rear filter element；
The prefilter unit is provided with water inlet and delivery port, the prefilter unit delivery port passage and the NF nanofiltrations
Membrane filter unit water inlet end connects, and the prefilter unit water inlet passageway connects with raw water；The NF nanofiltration membranes list
The output end of member includes：First water purification delivery outlet and the first concentrated water delivery outlet；The water inlet end of filter element and NF nanofiltrations after described
Membrane filter unit the first water purification mouth passage connects, and the output end of the rear filter element includes：Second pure water delivery outlet and second
Concentrated water delivery outlet, the rear filter element include reverse osmosis membrane or aquaporin film, and the NF nanofiltration membranes unit includes
NF membrane.
2. the water quality water purifier of intelligent water-saving three according to claim 1, it is characterised in that the water quality of intelligent water-saving three is net
Water dispenser also includes：Presser unit, control unit and entering water electromagnetic valve, wherein, the presser unit is located at prefilter unit and gone out
On the passage of the mouth of a river, the entering water electromagnetic valve is located on NF nanofiltration membrane unit water inlet end passages.
3. the water quality water purifier of intelligent water-saving three according to claim 2, it is characterised in that the water quality of intelligent water-saving three is net
Water dispenser also includes：Nanofiltration concentrated water discharge valve, rear filtering concentrated water discharge valve, flow sensor, the nanofiltration concentrated water discharge valve are located at
On the passage of NF nanofiltration membrane unit concentrated water delivery outlets, concentrated water discharge valve is filtered after described and is located at rear filter element concentrated water output
On the passage of mouth, the flow sensor is located on the passage of nanofiltration concentrated water discharge valve water side.
4. the water quality water purifier of intelligent water-saving three according to claim 1 or 2, it is characterised in that the water of intelligent water-saving three
Matter water purifier also includes：Pressure sensor and Water quality detector, the pressure sensor and Water quality detector be arranged on it is described before
Put on the exhalant canal of filter element.
5. the water quality water purifier of intelligent water-saving three according to claim 1 or 2, it is characterised in that the water of intelligent water-saving three
Matter water purifier also includes：RO high-voltage switch gears, pure water water quality detecting head, NF water purification high-voltage switch gear, water purification water quality detecting head, the NF
Water purification high-voltage switch gear and water purification water quality detecting head are arranged on the NF nanofiltration membranes unit water purification passage, and the RO height presses off
Close and pure water water quality detecting head is set in the rear on filter element pure water passage.
6. the water quality water purifier of intelligent water-saving three according to claim 1 or 2, it is characterised in that the water of intelligent water-saving three
Matter water purifier also includes：Water purification water storage device, the water purification water storage device are provided with clean water area and pure water area, Liang Ge areas respectively with NF
Nanofiltration membrane unit water purification passage and the rear filter element pure water passage connection, the rear filter element water inlet end passage
It is connected with water purification water storage device clean water area.
7. the water quality water purifier of intelligent water-saving three according to claim 6, it is characterised in that the water quality of intelligent water-saving three is net
Water dispenser also includes：Pure water return valve and No. 2 check valves, the pure water return valve and No. 3 check valves be located at water purification water storage device with
On the NF nanofiltration membranes unit water inlet end passage.
8. the water quality water purifier of intelligent water-saving three according to claim 7, it is characterised in that the Intelligent Composite type water purifier
Also include：RO pure water switchs and NF water purification switch, the RO pure water switch, for controlling opening and closing for the RO magnetic valves
Close, the NF water purification is switched for controlling opening and closing for NF magnetic valves.
9. the water quality water purifier of intelligent water-saving three according to claim 7, it is characterised in that preposition blowoff valve one end with it is preposition
Filter element intake tunnel connects, other end discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300860.8U CN206886818U (en) | 2016-11-30 | 2016-11-30 | The water quality water purifier of intelligent water-saving three |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300860.8U CN206886818U (en) | 2016-11-30 | 2016-11-30 | The water quality water purifier of intelligent water-saving three |
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| Publication Number | Publication Date |
|---|---|
| CN206886818U true CN206886818U (en) | 2018-01-16 |
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ID=61327891
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| CN201621300860.8U Active CN206886818U (en) | 2016-11-30 | 2016-11-30 | The water quality water purifier of intelligent water-saving three |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477084A (en) * | 2021-08-12 | 2021-10-08 | 广州高得环保科技股份有限公司 | Automatic control method and system for pipeline direct drinking water film filtration |
| CN115490344A (en) * | 2021-12-13 | 2022-12-20 | 青岛海尔施特劳斯水设备有限公司 | Effluent quality control method, electronic equipment and storage medium |
-
2016
- 2016-11-30 CN CN201621300860.8U patent/CN206886818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477084A (en) * | 2021-08-12 | 2021-10-08 | 广州高得环保科技股份有限公司 | Automatic control method and system for pipeline direct drinking water film filtration |
| CN115490344A (en) * | 2021-12-13 | 2022-12-20 | 青岛海尔施特劳斯水设备有限公司 | Effluent quality control method, electronic equipment and storage medium |
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