CN205500859U - water purification system - Google Patents
water purification system Download PDFInfo
- Publication number
- CN205500859U CN205500859U CN201620065946.0U CN201620065946U CN205500859U CN 205500859 U CN205500859 U CN 205500859U CN 201620065946 U CN201620065946 U CN 201620065946U CN 205500859 U CN205500859 U CN 205500859U
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- China
- Prior art keywords
- water
- switch
- cleaning systems
- water cleaning
- reverse
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 238000000746 purification Methods 0.000 title abstract description 7
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 46
- 239000002351 wastewater Substances 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000003610 charcoal Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 12
- 230000010287 polarization Effects 0.000 abstract description 8
- 239000000523 sample Substances 0.000 abstract description 8
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water purification system, include: the device comprises a water inlet, a pure water outlet, a wastewater outlet, a reverse osmosis treatment unit, a water storage barrel, a first switch and a second switch, wherein the water inlet is connected with the water storage barrel through the first switch; the water purification system further comprises a TDS probe installed between the reverse osmosis treatment unit and the second switch and used for starting the first switch and the second switch to flush the reverse osmosis treatment unit by using pure water from the water storage barrel when the water storage barrel is in a full water state and detects that a TDS value in an input pipeline of the wastewater outlet is greater than a preset value. The utility model discloses can utilize the pure water to wash the face of reverse osmosis treatment unit when the TDS value of dense water is too high, avoid concentration polarization and scale deposit to improve product water quality and prolong reverse osmosis membrane life-span.
Description
Technical field
This utility model relates to water purifier field, in particular to a kind of water cleaning systems.
Background technology
Reverse osmosis water purifier general band reverse osmosis membrane front filter, water pump and reverse osmosis membrane filt,
Former water can be divided into water purification and dense water after reverse osmosis membrane filt.Reverse osmosis water purifier is produced
Water purification reaches the water standard of Ministry of Public Health, capable of direct drinking, and dense water is the most directly arranged
Bleed off.In prior art, after reverse osmosis water purifier system usual water butt water is full, stop controlling the water circulation,
Reverse osmosis membrane so can be caused to be immersed in the water that electrical conductivity is higher (dense water), easily make reverse osmosis
Film surface forms concentration polarization, and very easy fouling, and not only impact produces water desalination rate, simultaneously
Can the reverse osmosis membrane life-span.
Utility model content
This utility model embodiment provides a kind of simple in construction, low cost, avoids concentration polarization
And fouling, thus put forward high yield water water quality and extend the water cleaning systems in reverse osmosis membrane life-span.
For achieving the above object, this utility model embodiment provides a kind of water cleaning systems, including:
Water inlet, pure water outlet, wastewater effluent mouth, reverse-osmosis treated unit, water butt, first
Switch and second switch, water inlet is connected with water butt by the first switch, and water inlet is by anti-
Infiltration processing unit is connected with pure water outlet and water butt respectively, and reverse-osmosis treated unit passes through
Second switch is connected with wastewater effluent mouth；Water cleaning systems also includes that TDS pops one's head in, and is arranged on reverse osmosis
Thoroughly between processing unit and second switch, for being in full water state at water butt and detecting useless
TDS value in the intake line of water outlet is opened more than opening the first switch and second during predetermined value
Close and in order to the pure water from water butt, reverse-osmosis treated unit is rinsed.
As preferably, water cleaning systems also includes the first non-return valve, and reverse-osmosis treated unit is by the
It is connected with pure water outlet and water butt respectively after one non-return valve.
As preferably, water cleaning systems also includes the 3rd switch, is connected to the first non-return valve and water storage
Between Tong.
As preferably, water cleaning systems also includes rearmounted defecator, be connected to the first non-return valve with
Between pure water outlet.
As preferably, water cleaning systems also includes stabilized pressure pump, and water inlet passes through stabilized pressure pump and reverse osmosis
Processing unit connects.
As preferably, water cleaning systems also includes the second non-return valve, and stabilized pressure pump passes through the second non-return valve
It is connected with the first switch.
As preferably, water cleaning systems also includes pretreatment unit, and water inlet passes through pretreatment unit
It is connected with stabilized pressure pump.
As preferably, PP cotton filter core that pretreatment unit includes being sequentially connected in series, granule charcoal filter element and
Carbon rod filter element.
As preferably, water cleaning systems also includes the 4th switch, PP cotton filter core by the 4th switch with
Granule charcoal filter element connects.
As preferably, water cleaning systems also includes the 5th switch and effusion meter, and Carbon rod filter element is led to successively
Cross the 5th switch and effusion meter is connected with stabilized pressure pump.
This utility model directly tests the TDS value of dense water by TDS probe, as the TDS of dense water
When being worth too high, show that the face concentration polarization of reverse-osmosis treated unit and fouling risk strengthen, because of
This, open the first switch and second switch to utilize the face of pure water rinsing reverse-osmosis treated unit,
Avoid concentration polarization and fouling, thus put forward high yield water water quality and extend the reverse osmosis membrane life-span.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Description of reference numerals: 1, water inlet；2, PP cotton filter core；3, the 4th switch；4,
Grain charcoal filter element；5, Carbon rod filter element；6, the 5th switch；7, effusion meter；8, stabilized pressure pump；9、
Reverse-osmosis treated unit；10, the first non-return valve；11, second switch；12, the 3rd switch；
13, water butt；14, rearmounted defecator；15, pure water outlet；16, the second non-return valve；
17, the first switch；18, TDS probe；19, wastewater effluent mouth.
Detailed description of the invention
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings, but
Not as to restriction of the present utility model.
Refer to Fig. 1, this utility model provides a kind of water cleaning systems, including: water inlet 1,
Pure water outlet 15, wastewater effluent mouth 19, reverse-osmosis treated unit 9, water butt 13, first
Switch 17 and second switch 11, water inlet 1 is connected with water butt 13 by the first switch 17,
Water inlet 1 is connected with pure water outlet 15 and water butt 13 respectively by reverse-osmosis treated unit 9
Connecing, reverse-osmosis treated unit 9 is connected with wastewater effluent mouth 19 by second switch 11；Water purification
System also includes TDS probe 18, be arranged on reverse-osmosis treated unit 9 and second switch 11 it
Between, for being in full water state at water butt 13 and the input pipe of wastewater effluent mouth 19 being detected
TDS value in road is more than opening the first switch 17 and second switch 11 during predetermined value in order to being used for
From the pure water of water butt 13, reverse-osmosis treated unit 9 is rinsed.Second switch 11 is permissible
For proportional solenoid, it is mainly used in effluent and flushing.First switch 17 can be electromagnetic valve etc.,
It is in normally off, and when the value that TDS probe 18 is measured is less than certain value, instruction first is opened
Close 17 and be in opening.
During normal controlling the water circulation, (such as, former water entered reverse-osmosis treated unit 9 by water inlet 1
It includes reverse osmosis membrane), produce water and enter water butt 13 or directly discharge from pure water outlet 15,
And dense water is discharged from wastewater effluent mouth 19 through TDS probe 18 and second switch 11.
When after water butt 13 full water processed, when the TDS of the TDS probe 18 dense water of test are more than certain value,
Can open the first switch 17 and second switch 11, the pure water in water butt 13 flows through reverse osmosis
Processing unit 9, then discharge from wastewater effluent mouth 19, be so equivalent to by pure water rinsing reverse osmosis
Processing unit 9, prevents concentration polarization and fouling thoroughly, improves product water water quality and extends reverse osmosis membrane
Life-span.
This utility model directly tests the TDS value of dense water by TDS probe 18, as the TDS of dense water
When being worth too high, show that the face concentration polarization of reverse-osmosis treated unit 9 and fouling risk strengthen, because of
This, open the first switch 17 and second switch 11 to utilize pure water rinsing reverse-osmosis treated unit 9
Face, it is to avoid concentration polarization and fouling, thus high yield water water quality can be put forward and extend the reverse osmosis membrane longevity
Life.
Preferably, water cleaning systems also includes the first non-return valve 10, and reverse-osmosis treated unit 9 passes through
It is connected with pure water outlet 15 and water butt 13 respectively after first non-return valve 10.First non-return valve
10 for preventing the aqueous reflux in pipeline.
Preferably, water cleaning systems also includes the 3rd switch 12, is connected to the first non-return valve 10 and storage
Between bucket 13.
Preferably, water cleaning systems also includes rearmounted defecator 14, is connected to the first non-return valve 10
And between pure water outlet 15.Rearmounted defecator 14 comprises carbon rod and ultrafilter membrane filtrate, uses
After storing a period of time in the product water processing reverse-osmosis treated unit 9 further and water butt 13
Product water, be finally reached removal antibacterial, abnormal flavour etc. effect.
Preferably, water cleaning systems also includes stabilized pressure pump 8, and water inlet 1 is by stabilized pressure pump 8 and reverse osmosis
Processing unit 9 connects thoroughly.
Preferably, water cleaning systems also includes the second non-return valve 16, and stabilized pressure pump 8 is by the second check
Valve 16 is connected with the first switch 17.
Preferably, water cleaning systems also includes that pretreatment unit, water inlet 1 pass through pretreatment unit
It is connected with stabilized pressure pump 8.PP cotton filter core 2 that preferably, pretreatment unit includes being sequentially connected in series,
Granule charcoal filter element 4 and Carbon rod filter element 5.Preferably, water cleaning systems also includes the 4th switch 3, PP
Cotton filter core 2 is connected with granule charcoal filter element 4 by the 4th switch 3.
Preferably, water cleaning systems also includes the 5th switch 6 and effusion meter 7, and Carbon rod filter element 5 is led to successively
Cross the 5th switch 6 and effusion meter 7 is connected with stabilized pressure pump 8.In this utility model, the 3rd switch 12
For high-voltage switch gear, for detecting the water pressures on this water route, and control the use of pretreatment unit
In the 5th switch 6 (for example, electromagnetic valves) of water inlet, when this branch road hydraulic pressure declines, the 5th opens
Closing 6 unlatchings, stabilized pressure pump 8 operates, system controlling the water circulation.When this branch road hydraulic pressure raises, the 5th switch 6
Closing, stabilized pressure pump 8 shuts down, and system stops controlling the water circulation.Wherein, the effect of effusion meter 7 is note
Record current total amount, thus reach the purpose that each water purification cell life is reminded.
Certainly, it is above preferred implementation of the present utility model.It should be pointed out that, for this skill
For the those of ordinary skill in art field, on the premise of without departing from this utility model ultimate principle,
Can also make some improvements and modifications, these improvements and modifications are also considered as guarantor of the present utility model
Protect scope.
Claims (10)
1. a water cleaning systems, it is characterised in that including: water inlet (1), pure water outlet
(15), wastewater effluent mouth (19), reverse-osmosis treated unit (9), water butt (13), first
Switch (17) and second switch (11), described water inlet (1) is by described first switch (17)
Being connected with described water butt (13), described water inlet (1) is by described reverse-osmosis treated unit
(9) be connected with described pure water outlet (15) and described water butt (13) respectively, described instead
Infiltration processing unit (9) is by described second switch (11) and described wastewater effluent mouth (19)
Connect；
Described water cleaning systems also includes that TDS pops one's head in (18), is arranged on described reverse-osmosis treated list
Between unit (9) and described second switch (11), full for being at described water butt (13)
Water state the TDS value in the intake line of described wastewater effluent mouth (19) being detected are more than pre-
Described first switch (17) and second switch (11) is opened in order to from described storage during definite value
Described reverse-osmosis treated unit (9) is rinsed by the pure water of bucket (13).
Water cleaning systems the most according to claim 1, it is characterised in that described water cleaning systems
Also including the first non-return valve (10), described reverse-osmosis treated unit (9) is by described first inverse
Only it is connected with described pure water outlet (15) and described water butt (13) respectively after valve (10).
Water cleaning systems the most according to claim 2, it is characterised in that described water cleaning systems
Also include the 3rd switch (12), be connected to described first non-return valve (10) and described water butt (13)
Between.
Water cleaning systems the most according to claim 2, it is characterised in that described water cleaning systems
Also include rearmounted defecator (14), be connected to described first non-return valve (10) and described pure water
Between outlet (15).
Water cleaning systems the most according to claim 1, it is characterised in that described water cleaning systems
Also include stabilized pressure pump (8), described water inlet (1) by described stabilized pressure pump (8) with described instead
Infiltration processing unit (9) connects.
Water cleaning systems the most according to claim 5, it is characterised in that described water cleaning systems
Also including the second non-return valve (16), described stabilized pressure pump (8) passes through described second non-return valve (16)
It is connected with described first switch (17).
Water cleaning systems the most according to claim 5, it is characterised in that described water cleaning systems
Also including pretreatment unit, described water inlet (1) is by described pretreatment unit and described voltage stabilizing
Pump (8) connects.
Water cleaning systems the most according to claim 7, it is characterised in that described pretreatment list
Unit includes PP cotton filter core (2), granule charcoal filter element (4) and the Carbon rod filter element (5) being sequentially connected in series.
Water cleaning systems the most according to claim 8, it is characterised in that described water cleaning systems
Also include the 4th switch (3), described PP cotton filter core (2) by described 4th switch (3) with
Described granule charcoal filter element (4) connects.
Water cleaning systems the most according to claim 8, it is characterised in that described water cleaning systems
Also including the 5th switch (6) and effusion meter (7), described Carbon rod filter element (5) passes sequentially through institute
State the 5th switch (6) and described effusion meter (7) is connected with described stabilized pressure pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065946.0U CN205500859U (en) | 2016-01-22 | 2016-01-22 | water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065946.0U CN205500859U (en) | 2016-01-22 | 2016-01-22 | water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500859U true CN205500859U (en) | 2016-08-24 |
Family
ID=56722815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065946.0U Active CN205500859U (en) | 2016-01-22 | 2016-01-22 | water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540746A (en) * | 2016-01-22 | 2016-05-04 | 珠海格力电器股份有限公司 | water purification system |
| CN107265570A (en) * | 2017-08-15 | 2017-10-20 | 吴腾飞 | A kind of automatic back-washing water purifier |
| WO2022198689A1 (en) * | 2021-03-22 | 2022-09-29 | 东莞市优尼雅电子科技有限公司 | Table top water purifier |
-
2016
- 2016-01-22 CN CN201620065946.0U patent/CN205500859U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540746A (en) * | 2016-01-22 | 2016-05-04 | 珠海格力电器股份有限公司 | water purification system |
| CN107265570A (en) * | 2017-08-15 | 2017-10-20 | 吴腾飞 | A kind of automatic back-washing water purifier |
| WO2022198689A1 (en) * | 2021-03-22 | 2022-09-29 | 东莞市优尼雅电子科技有限公司 | Table top water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |