CN107585895A - A kind of adjustable rate of recovery exempts from installation water cleaning systems and its control method - Google Patents
A kind of adjustable rate of recovery exempts from installation water cleaning systems and its control method Download PDFInfo
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- CN107585895A CN107585895A CN201710940020.0A CN201710940020A CN107585895A CN 107585895 A CN107585895 A CN 107585895A CN 201710940020 A CN201710940020 A CN 201710940020A CN 107585895 A CN107585895 A CN 107585895A
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Abstract
Exempt from installation water cleaning systems and its control method the present invention relates to a kind of adjustable rate of recovery.Wherein, exempting from installation water cleaning systems includes raw water box, reverse osmosis membrane processing device, clear water tanks, instant heating type heating body and electric control gear, raw water box has raw water delivery port and concentrated water water inlet, and adjustable for height vertical baffle and 3 electromagnetic type liquid level switchs and the magnetic float controlled by electromagnetic switch are provided with raw water box.The raw water delivery port installs raw water TDS probes, the concentrated water outlet of the reverse osmosis membrane processing device is connected with the concentrated water water inlet of raw water box, the pure water inlet of the reverse osmosis membrane processing device is connected with the water inlet of clear water tanks, the pure water inlet installation water purification TDS probes of the reverse osmosis membrane processing device, the delivery port of the clear water tanks bottom is connected with the water inlet of supply-water pump, and the delivery port of the supply-water pump is divided into two-way and is connected respectively with vapor-separated water outlet water nozzle.The present invention can adjust the rate of recovery of condensed water, adapt to the water quality requirement of different regions.
Description
Technical field
Exempt from installation water cleaning systems and its control method the present invention relates to a kind of adjustable rate of recovery, belong to drinking water treatment skill
Art field.
Background technology
Release on the market now and exempt from that purifying drinking appliance is installed, it is simple to operate, pipeline installation and specific installation environment are saved, it is more applicable
Present family place, but this kind of installation purifying drinking appliance of exempting from takes municipal tap water, the municipal tap water of different regions using water tank Sheng
Water quality difference it is very big, original municipal tap water in preparing pure water process and causing water tank and reverse osmosis membrane concentration after concentrated water
It is mutually mixed, causes the salt content of mixing water and hardness in raw water box to be constantly increasing, causing will be remaining highly concentrated after stopping water
The composite waste of degree is still remained in reverse osmosis membrane.Waste water immersion diaphragm can cause the reverse osmosis membrane life-span to decline, while highly concentrated
Osmotic effect can occur for salt in the composite waste of degree so that downtime, more long then salt penetration was more, caused pure water TDS to surpass
It is high.This concentrated water rate of recovery for exempting to install purifying drinking appliance is all fixed, it is impossible to according to the different to water saving of the water quality of different regions
Rate is adjusted, remain high water-saving rate using concentrate recirculation recycle caused by condensed water concentration it is higher, cause
The concentration increase of the water inlet of reverse osmosis membrane so that the decay of the reverse osmosis membrane is accelerated, and accelerates the pollution speed of reverse osmosis membrane so that
The lost of life of reverse osmosis membrane and the waste for causing reverse osmosis membrane consumptive material.
The content of the invention
The technical problems to be solved by the invention be to provide a kind of adjustable rate of recovery exempt from water cleaning systems, Neng Gougen are installed
According to the sensing height of raw water quality condition monitor data adjustment liquid-level switch, to control the discharge capacity of condensed water to realize to exempting to install
The rate of recovery regulation of water cleaning systems.
In order to solve the above problems, the technical solution adopted by the present invention is as follows：
A kind of adjustable rate of recovery exempts to install water cleaning systems, including raw water box, reverse osmosis membrane processing device, clear water tanks, i.e.
Hot type calandria and electric control gear, the bottom of the raw water box have raw water delivery port and concentrated water water inlet, are provided with raw water box
Raw water delivery port and concentrated water water inlet are isolated by adjustable for height vertical baffle, the vertical baffle, and 3 are provided with raw water box
The individual electromagnetic type liquid level switch positioned at different height and the magnetic float by electromagnetic switch control,
The raw water delivery port is entered with raw water TDS probes, booster pump and reverse osmosis membrane processing device successively by pipeline
The mouth of a river is connected, the outlet of the concentrated water of the reverse osmosis membrane processing device by pipeline successively with multifunctional electromagnetic valves and concentrated water water inlet phase
Even,
The pure water inlet of the reverse osmosis membrane processing device is connected with the water inlet of clear water tanks, the reverse osmosis membrane processing dress
Be provided with non-return valve and water purification TDS probes between the pure water inlet and the clear water tanks put, the delivery port of the clear water tanks bottom with
The water inlet of supply-water pump is connected, and the delivery port of the supply-water pump is divided into two-way, is sequentially connected the two-in-one entering water electromagnetic valves of 1# all the way
And vapor-separated water outlet water nozzle；Another way is sequentially connected the two-in-one entering water electromagnetic valves of 2#, instant heating type heating body and water vapor-separated water outlet
Mouth,
The electromagnetism liquid-level switch, electromagnetic switch, raw water TDS probes, booster pump, multifunctional electromagnetic valves, water purification TDS probes,
Supply-water pump, two two-in-one entering water electromagnetic valves, instant heating type heating bodies are connected with electric control gear respectively.
Further improve is that slot is provided with the raw water box, and the vertical baffle is arranged in slot.Using the dress
Put, be convenient for changing vertical baffle, the height of vertical baffle in slot can be adjusted according to the rate of recovery.
Further, the reverse osmosis membrane processing device passes through string by PP cotton filter cores, active carbon filter core and reverse osmosis membrane filter element
Connection composition.
Further, connected between the delivery port of supply-water pump and the water inlet of reverse osmosis membrane filter element by pipeline, the pipeline
On entering water electromagnetic valve and non-return valve are installed, the entering water electromagnetic valve and non-return valve are connected with electric control gear respectively.So may be used
To realize immersion of the water purification to reverse osmosis membrane filter element from supply-water pump out, reduce in reverse osmosis membrane filter element, avoid reverse osmosis membrane
Filter core receives concentrated water immersion.
Further, the water outlet of the instant heating type heating body is provided with NTC sensor and level detection sensor, described
NTC sensor and level detection sensor are connected with electric control gear respectively.
Further, the clear water tanks are provided with ozone generator and ozone degradation filter, and the ozone generator is by leading
Tracheae is connected with aeration plate, and the ozone degradation filter is connected with the tail gas discharging pipe at the top of clear water tanks, and the ozone occurs
Device is connected with electric control gear.
The invention further relates to the control method for exempting to install water cleaning systems of the above-mentioned adjustable rate of recovery, comprise the following steps：
1), start detecting step：After start, raw water TDS detection probes detect to the TDS values of raw water, and will detection
To raw water TDS values send electric control gear to；
2), start rinsing step：During start water processed, multifunctional electromagnetic valves, which are powered, rinses the several seconds；
3), vertical baffle set-up procedure：Electric control gear sends command adapted thereto to corresponding height according to the raw water TDS values of detection
Electromagnetic type liquid level switch, the corresponding height of electric control gear display panel prompting user's vertical baffle：When the raw water detected
When TDS values are O ＜ OWTDS≤preset value 1, the electromagnetic type liquid level switch in bottom is powered, and user is perpendicular according to prompting adjustment
It is the first height to dividing plate,
When the TDS values of raw water are the ＜ OWTDS of preset value 1≤preset value 2, the electromagnetic type liquid level in intermediate altitude is opened
To close and be powered, the height that user adjusts vertical baffle according to prompting is the second height,
When the TDS values of raw water are OWTDS ＞ preset values 2, the electromagnetic type liquid level switch in highest point is powered, user
Height according to prompting adjustment vertical baffle is third height.
Further, the above-mentioned adjustable rate of recovery exempt from install water cleaning systems control method, in addition to 4), pure water immersion step
Suddenly：
Electromagnetic type liquid level switch detects that liquid level is in low liquid level, the time that booster pump has been stopped in the raw water box
Or standby unmanned usage time, more than N hours, electric control gear sends command signal, non-return valve and entering water electromagnetic valve are powered, water purification
Low TDS pure water enters reverse osmosis membrane filter element by supply-water pump, entering water electromagnetic valve and non-return valve in case, displaces counter-infiltration membrane filtration
The waste water for the high concentration retained in core, realize that pure water soaks reverse osmosis membrane filter element.
Further, preferably, the numerical value of the preset value 1 is 200ppm, the numerical value of preset value 2 is 500ppm.
Further, in rinsing step of starting shooting, the time that the multifunctional electromagnetic valves energization is rinsed is 18 seconds.
Compared with prior art, the beneficial effects of the present invention are：
1st, the present invention is used to detect raw water quality situation by TDS detection modules, and phase is made according to different water quality conditions
The judgement answered, electric control gear makes the electromagnetic type liquid level switch of corresponding height be powered according to the raw water TDS numerical value of detection, so as to adjust
The sensing height of magnetic float, user inserts the vertical baffle of different height according to the prompting of electric control gear in slot, with reality
The different yields of condensed water, so as to adjust the rate of recovery, adapt to the water quality requirement of different regions in existing raw water cup.
2nd, the present invention realizes regulation and exempts to install the multi gear rate of recovery of water cleaning systems, it is ensured that prepared water purification reaches setting water
Matter is up to standard.The present invention can displace the waste water for the high concentration retained in reverse osmosis membrane filter element by the pure water of clear water tanks, realize
Pure water soaks reverse osmosis membrane filter element, avoids the problem of prior art is caused using concentrated water vacuolar membrane.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present invention.In figure, 2a, 2b, 2c represent different height it is vertical every
Plate.
Fig. 2 is the control principle schematic diagram of one embodiment of the present invention.
Fig. 3 is the close-up schematic view of raw water box in one embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.According to following explanation, sheet
The purpose, technical scheme and advantage of invention will be apparent from.It should be noted that described embodiment is the preferred of the present invention
Embodiment, rather than whole embodiments.
With reference to shown in Fig. 1, a kind of adjustable rate of recovery exempts to install water cleaning systems, including raw water box 1, reverse osmosis membrane processing dress
Put, clear water tanks 24, instant heating type heating body 28 and electric control gear 33, the bottom of the raw water box have raw water delivery port 1a and concentrated water
Water inlet 1b, raw water box 1 is interior to be provided with adjustable for height vertical baffle 2, and the vertical baffle enters raw water delivery port 1a and concentrated water
Mouth of a river 1b is isolated, and 3 are provided with raw water box 1 positioned at the electromagnetic type liquid level switch 3a of different height and by electromagnetic switch control
The magnetic float 3b of system.The raw water box is preferably can portable raw water box.
The raw water delivery port 1a by pipeline successively with raw water TDS probes 8, booster pump 9 and reverse osmosis membrane processing device
Water inlet be connected, the outlet of the concentrated water of the reverse osmosis membrane processing device is entered with multifunctional electromagnetic valves 18 and concentrated water successively by pipeline
Mouth of a river 1b is connected,
The pure water inlet of the reverse osmosis membrane processing device is connected with the water inlet of clear water tanks 24, the reverse osmosis membrane processing
Non-return valve 15 and water purification TDS probes 20, the bottom of clear water tanks 24 are provided between the pure water inlet of device and the clear water tanks 24
Delivery port be connected with the water inlet of supply-water pump 26, the delivery port of the supply-water pump 26 is divided into two-way, is sequentially connected 1# bis- all the way
Unify entering water electromagnetic valve 31 and vapor-separated water outlet water nozzle 32；Another way is sequentially connected two-in-one entering water electromagnetic valves 27 of 2#, Instant heating type
Calandria 28 and vapor-separated water outlet water nozzle 32.The water outlet of the instant heating type heating body 28 is provided with NTC sensor 30 and water
Level detection sensor 29, the NTC sensor 30 and level detection sensor 29 are connected with electric control gear 33 respectively.
As shown in figure 3, the electromagnetism liquid-level switch 3a, electromagnetic switch 5, raw water TDS probes 8, booster pump 9, combination electromagnetism
Valve 18, water purification TDS probes 20, supply-water pump 26, two two-in-one entering water electromagnetic valves 31,27, instant heating type heating bodies 28 respectively with electricity
Control device 33 connects.
Preferably, as shown in Fig. 2 being provided with slot 1a in the raw water box 1, the vertical baffle 2 is arranged in slot.
Using the device, vertical baffle is convenient for changing, the height of vertical baffle in slot can be adjusted according to the rate of recovery.
The reverse osmosis membrane processing device by PP cotton filter cores 10, active carbon filter core 12 and reverse osmosis membrane filter element 14 by passing through string
Connection composition.
The delivery port of supply-water pump (26) also has all the way, by being connected between the water inlet of pipeline and reverse osmosis membrane filter element 14,
Entering water electromagnetic valve 17 and non-return valve 16 be installed on the pipeline, the entering water electromagnetic valve 17 and non-return valve 16 respectively with automatically controlled dress
33 are put to be connected.
The clear water tanks 24 are provided with ozone generator 21 and ozone degradation filter 23, and the ozone generator 21 is by leading
Tracheae is connected with aeration plate 25, and the ozone degradation filter 23 is connected with the tail gas discharging pipe at the top of clear water tanks 24, described smelly
Oxygen Generator 21 is connected with electric control gear 33.
The control method for exempting to install water cleaning systems of the above-mentioned adjustable rate of recovery, comprises the following steps：
1), start detecting step：After start, raw water TDS detection probes 8 detect to the TDS values of raw water, and will detection
To raw water TDS values send electric control gear 33 to；
2), start rinsing step：During start water processed, multifunctional electromagnetic valves 18, which are powered, rinses the several seconds；
3), vertical baffle set-up procedure：Electric control gear 33 sends command adapted thereto to corresponding high according to the raw water TDS values of detection
The electromagnetic type liquid level switch 3a of degree, the corresponding height of electric control gear display panel prompting user's vertical baffle：When what is detected
When raw water TDS values are O ＜ OWTDS≤preset value 1 (200ppm), the electromagnetic type liquid level switch in bottom is powered, Yong Hugen
It is the first height according to prompting adjustment vertical baffle 2, then the rate of recovery of corresponding whole system is 75%, realizes that concentrated water highly flows back
Recycle, remaining waste water prompting client directly outwells；
When the TDS values of raw water are (200ppm) ＜ OWTDS≤preset value 2 (500ppm), the electricity in intermediate altitude
Magnetic level switch is powered, and the height that user adjusts vertical baffle 2 according to prompting is the second height, then corresponding whole system
The rate of recovery is 50%, realizes that part concentrate recirculation recycles, and the waste water prompting client of remaining half directly outwells；
When the TDS values of raw water are OWTDS ＞ preset values 2 (500ppm), the electromagnetic type liquid level switch in highest point
It is powered, the height that user adjusts vertical baffle 2 according to prompting is third height, then the rate of recovery of corresponding whole system is
35%, realize that a small amount of reflux cycle of concentrated water utilizes, remaining substantial amounts of waste water prompting client directly outwells caused by water quality is too poor.
Preferably, the above method it also include pure water soaking step：
Electromagnetic type liquid level switch 3a detects that liquid level is in low liquid level in the raw water box 1, what booster pump 9 had been stopped
Time or standby unmanned usage time send command signal, non-return valve 16 and entering water electromagnetic valve 17 more than N hours, electric control gear 33
It is powered, low TDS pure water enters reverse osmosis membrane filter element by supply-water pump 26, entering water electromagnetic valve 17 and non-return valve 16 in clear water tanks 24
14, the waste water for the high concentration retained in reverse osmosis membrane filter element 14 is displaced, realizes that pure water soaks reverse osmosis membrane filter element 14.
Preferably, the numerical value of the preset value 1 is 200ppm, the numerical value of preset value 2 is 500ppm.
Preferably, in rinsing step of starting shooting, the time that the energization of multifunctional electromagnetic valves 18 is rinsed is 18 seconds.
It is described above, only it is the description explanation of the preferred embodiment of the present invention, not limiting the scope of the present invention, shows
So, any those skilled in the art are based on above-described embodiment, can readily occur in replacement or change to obtain other implementations
Example, these all should be included within the scope of the present invention.
Claims (10)
1. a kind of adjustable rate of recovery exempts from installation water cleaning systems, it is characterised in that：
Including raw water box (1), reverse osmosis membrane processing device, clear water tanks (24), instant heating type heating body (28) and electric control gear (33),
The bottom of the raw water box has raw water delivery port (1a) and concentrated water water inlet (1b), is provided with raw water box (1) adjustable for height
Raw water delivery port (1a) and concentrated water water inlet (1b) are isolated by vertical baffle (2), the vertical baffle, are set in raw water box (1)
3 electromagnetic type liquid level switchs (3a) for being located at different height and the magnetic float (3b) controlled by electromagnetic switch are equipped with,
The raw water delivery port (1a) is filled with raw water TDS probes (8), booster pump (9) and reverse osmosis membrane processing successively by pipeline
The water inlet put is connected, the outlet of the concentrated water of the reverse osmosis membrane processing device by pipeline successively with multifunctional electromagnetic valves (18) and dense
Water water inlet (1b) is connected,
The pure water inlet of the reverse osmosis membrane processing device is connected with the water inlet of clear water tanks (24), the reverse osmosis membrane processing dress
Non-return valve (15) and water purification TDS probes (20), the clear water tanks are provided between the pure water inlet and the clear water tanks (24) put
(24) delivery port of bottom is connected with the water inlet of supply-water pump (26), and the delivery port of the supply-water pump (26) is divided into two-way, all the way
It is sequentially connected the two-in-one entering water electromagnetic valves of 1# (31) and vapor-separated water outlet water nozzle (32)；Another way is sequentially connected the two-in-one water inlets of 2#
Magnetic valve (27), instant heating type heating body (28) and vapor-separated water outlet water nozzle (32),
The electromagnetism liquid-level switch (3a), electromagnetic switch (5), raw water TDS probes (8), booster pump (9), multifunctional electromagnetic valves (18),
Water purification TDS probes (20), supply-water pump (26), two two-in-one entering water electromagnetic valves (31,27), instant heating type heating bodies (28) respectively with
Electric control gear (33) connects.
2. the adjustable rate of recovery according to claim 1 exempts from installation water cleaning systems, it is characterised in that：
Slot (1a) is provided with the raw water box (1), the vertical baffle (2) is arranged in slot.
3. the adjustable rate of recovery according to claim 1 exempts from installation water cleaning systems, it is characterised in that：
The reverse osmosis membrane processing device by PP cotton filter cores (10), active carbon filter core (12) and reverse osmosis membrane filter element (14) by being passed through
It is composed in series.
4. the adjustable rate of recovery according to claim 3 exempts from installation water cleaning systems, it is characterised in that：Supply-water pump (26) go out
It is connected between the mouth of a river and the water inlet of reverse osmosis membrane filter element (14) by pipeline, entering water electromagnetic valve (17) is installed on the pipeline
With non-return valve (16), the entering water electromagnetic valve (17) and non-return valve (16) are connected with electric control gear (33) respectively.
5. the adjustable rate of recovery according to claim 1 exempts from installation water cleaning systems, it is characterised in that：
The water outlet of the instant heating type heating body (28) is provided with NTC sensor (30) and level detection sensor (29), institute
State NTC sensor (30) and level detection sensor (29) is connected with electric control gear (33) respectively.
6. the adjustable rate of recovery according to claim 1 exempts from installation water cleaning systems, it is characterised in that：
The clear water tanks (24) are provided with ozone generator (21) and ozone degradation filter (23), and the ozone generator (21) is logical
Cross airway tube with aeration plate (25) to be connected, the ozone degradation filter (23) and the tail gas discharging pipe phase at the top of clear water tanks (24)
Even, the ozone generator (21) is connected with electric control gear (33).
7. the control method for exempting to install water cleaning systems of the adjustable rate of recovery as claimed in claim 1, comprises the following steps：
1), start detecting step：After start, raw water TDS detection probes (8) detect to the TDS values of raw water, and will detect
Raw water TDS values send electric control gear (33) to；
2), start rinsing step：During start water processed, multifunctional electromagnetic valves (18), which are powered, rinses the several seconds；
3), vertical baffle set-up procedure：Electric control gear (33) sends command adapted thereto to corresponding height according to the raw water TDS values of detection
Electromagnetic type liquid level switch (3a), the prompting of electric control gear display panel user's vertical baffle (2) corresponding height：When detecting
Raw water TDS values when being O ＜ OWTDS≤preset value 1, the electromagnetic type liquid level switch in bottom is powered, and user is according to prompting
It is the first height to adjust vertical baffle,
When the TDS values of raw water are the ＜ OWTDS of preset value 1≤preset value 2, the electromagnetic type liquid level switch in intermediate altitude leads to
Electricity, user are the second height according to the height of prompting adjustment vertical baffle (2),
When the TDS values of raw water are OWTDS ＞ preset values 2, electromagnetic type liquid level switch in highest point is powered, user according to
The height of prompting adjustment vertical baffle (2) is third height.
8. the control method for exempting to install water cleaning systems of the adjustable rate of recovery according to claim 7, it is characterised in that：
It also includes pure water soaking step：
The interior electromagnetic type liquid level switch of the raw water box (1) (3a) detects that liquid level is in low liquid level, and booster pump (9) has been stopped
Time or standby unmanned usage time more than N hours, electric control gear (33) sends command signal, non-return valve (16) and enters water power
Magnet valve (17) is powered, and low TDS pure water passes through supply-water pump (26), entering water electromagnetic valve (17) and non-return valve (16) in clear water tanks (24)
Into reverse osmosis membrane filter element (14), the waste water for the high concentration retained in reverse osmosis membrane filter element (14) is displaced, realizes that pure water soaks
Reverse osmosis membrane filter element (14).
9. the control method for exempting to install water cleaning systems of the adjustable rate of recovery according to claim 7, it is characterised in that：
The numerical value of the preset value 1 is 200ppm, and the numerical value of preset value 2 is 500ppm.
10. the control method for exempting to install water cleaning systems of the adjustable rate of recovery according to claim 7, it is characterised in that：
In rinsing step of starting shooting, the time that multifunctional electromagnetic valves (18) energization is rinsed is 18 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940020.0A CN107585895A (en) | 2017-10-11 | 2017-10-11 | A kind of adjustable rate of recovery exempts from installation water cleaning systems and its control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710940020.0A CN107585895A (en) | 2017-10-11 | 2017-10-11 | A kind of adjustable rate of recovery exempts from installation water cleaning systems and its control method |
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ID=61052919
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545854A (en) * | 2018-06-29 | 2018-09-18 | 广州海科电子科技有限公司 | Water purifier and purifier |
| CN113620380A (en) * | 2020-05-07 | 2021-11-09 | 云米互联科技(广东)有限公司 | Water purifier control method, water purifier and computer readable storage medium |
| 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 |
-
2017
- 2017-10-11 CN CN201710940020.0A patent/CN107585895A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545854A (en) * | 2018-06-29 | 2018-09-18 | 广州海科电子科技有限公司 | Water purifier and purifier |
| CN113620380A (en) * | 2020-05-07 | 2021-11-09 | 云米互联科技(广东)有限公司 | Water purifier control method, water purifier and computer readable storage medium |
| 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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