CN110255739A - One kind preventing the raised water purifier of pure water TDS value and method - Google Patents
One kind preventing the raised water purifier of pure water TDS value and method Download PDFInfo
- Publication number
- CN110255739A CN110255739A CN201910561801.8A CN201910561801A CN110255739A CN 110255739 A CN110255739 A CN 110255739A CN 201910561801 A CN201910561801 A CN 201910561801A CN 110255739 A CN110255739 A CN 110255739A
- Authority
- CN
- China
- Prior art keywords
- pure water
- solenoid valve
- filter core
- water tank
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 216
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 7
- 239000011521 glass Substances 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses one kind, and the raised water purifier of pure water TDS value and method, including original water inlet, original water inlet to be prevented to be sequentially connected the first solenoid valve and booster pump；The water inlet end of the booster pump connection RO filter core, the concentrated water end of RO filter core is connected to waste discharge mouth by concentrated water solenoid valve；The pure water end of the RO filter core is divided into two-way after connecting non-return valve, high-voltage switch gear, is connected to pure water tank by second solenoid valve all the way, and pure water tank connects depotition cock, and another way is connected to waste discharge mouth by third solenoid valve.The present invention increases a pure water tank on the basis of traditional big flux water purifier, and pure water is stored in pure water tank, and the water in pure water tank can not be influenced when concentrated water is spread in RO filter core.
Description
Technical field
The invention belongs to purifier technical field, in particular to one kind prevents the raised water purifier of pure water TDS value and side
Method.
Background technique
Traditional reverse osmosis water purifier, water-making ability are usually daily 50 gallons, and water-making ability adds from 400 gallons to 800
Logical sequence or even 1000 add logical sequence and be commonly referred to as big flux water purifier, big flux water purifier is also being defended while improving certain performances
New problem is brought in terms of raw index and cost performance, produces " Su Shui " problem.
The pipelined channel of reverse osmosis membrane filter element (RO filter core) is all such as flowering structure at present: raw water enters from one end of filter core,
Raw water filters from outside to inside, and filtered pure water is gone out by central tube, and filtered concentrated water is in the outside of central tube.Reverse osmosis
The concentrated water of diafiltration core concentrated water side, ion, the organic matter of contained high concentration can be slowly diffused into pure water side, if the time
Long enough can make the concentration of two sides reach balance.If passing through the diffusion at a night, the TDS value of pure water will in pure water side
Apparent increase, if heavy metal ion is more in raw water, the heavy metal in pure water also can be exceeded, and water quality, mouthfeel all can be big
It is impacted.
At work, the TDS at pure water end is in normal condition to big flux water purifier, and user's RO film when stopping using is intake
The concentrated water at end can be gradually diffused into pure water end, and the time of diffusion started to show at 5 minutes or more, the general root of the water at pure water end
Depending on the size of putamina, 500-1000ml or so is generally had, also results in restarting first glass of water TDS value after work
It is higher.
Summary of the invention
The purpose of the invention is to provide a kind of water purifier for being able to solve first glass of higher problem of water TDS value of big flux
And method.
For this purpose, first technical solution of the invention is: one kind preventing the raised water purifier of pure water TDS value, including raw water
Import, original water inlet are sequentially connected the first solenoid valve and booster pump；The water inlet end of the booster pump connection RO filter core, RO filter core
Concentrated water end is connected to waste discharge mouth by concentrated water solenoid valve；
It is characterized by: being divided into two-way after the pure water end connection non-return valve of the RO filter core, high-voltage switch gear, pass through the second electricity all the way
Magnet valve is connected to pure water tank, and pure water tank connects depotition cock, and another way is connected to waste discharge mouth by third solenoid valve；It further include control
Molding block, control module control the first solenoid valve, booster pump, second solenoid valve and third solenoid valve on-off.
Preferably, the on-off at second solenoid valve control RO filter core pure water end and pure water tank, third solenoid valve control RO
The on-off at filter core pure water end and waste discharge mouth, control module are pure to control by control second solenoid valve, the on-off of third solenoid valve
The flow direction of water.
Preferably, suction pump and pressure switch are equipped between the pure water tank and depotition cock.
Preferably, the pure water tank is the can-like structure of internal airbag.
Second technical solution of the invention is: one kind preventing the raised method of pure water TDS value, uses above-mentioned water purification
Machine, when opening depotition cock, the pure water at RO filter core pure water end is flowed out from depotition cock via pure water tank；Close depotition cock
When, pure water tank is interior to store pure water, and disconnects the access with RO filter core pure water end；When being again turned on depotition cock, in pure water tank
Pure water is flowed out from depotition cock, while the pure water that RO filter core is generated is discharged from waste discharge mouth, then disconnects RO filter core pure water
The access at end and waste discharge mouth connects the access at RO filter core pure water end and pure water tank.
Preferably, when opening depotition cock, the first solenoid valve, booster pump, second solenoid valve are opened, third solenoid valve is in
The pure water of closed state, RO filter core pure water end is introduced into pure water tank, then flows out from depotition cock；
When closing depotition cock, the first solenoid valve, booster pump, second solenoid valve are closed, between RO filter core and pure water tank in access
It is disconnected；
When being again turned on depotition cock, the pure water in pure water tank flows out from depotition cock, meanwhile, it opens the first solenoid valve, increase
Press pump, third solenoid valve, second solenoid valve are in close state, and the pure water at RO filter core pure water end is discharged from waste discharge mouth；Then
Third solenoid valve is closed, second solenoid valve is opened, is worked normally.
The present invention increases a pure water tank on the basis of traditional big flux water purifier, and pure water is via pure water tank from water outlet
It is flowed out at faucet, after closing depotition cock, the water at RO filter core pure water end can not enter pure water tank, RO filter core by second solenoid valve
Interior concentrated water can not influence water in pure water tank when spreading, when user be switched on again in use, suction pump opening, by pure water tank not
Impacted water is supplied directly to user's use.Meanwhile the water at the pure water end to be extended influence in RO filter core by concentrated water being exhausted
Afterwards, then with pure water tank it connect, carries out normal water supply, it is higher that first glass of water TDS value of big flux is solved by this conversion regime
Problem.
Pure water tank of the invention is if it is common cabinet, it is necessary to cooperate suction pump and pressure switch, when the second electromagnetism
When valve is closed, the water in pure water tank can be extracted out for using.Certainly, pure water tank is also possible to the small-sized water storage with air bag
Tank, the pressure that the water in water tank can be carried in air bag extrude.When actual production, can by cost, service life etc. because
Usually select one of scheme.
Detailed description of the invention
It is described in further detail below in conjunction with attached drawing and embodiments of the present invention
Fig. 1 is structure principle chart of the invention.
In the figure, it is marked as original water inlet 1, front filter element 2, the first inlet water solenoid valve 3, booster pump 4, RO filter core 5, concentrated water are electric
Magnet valve 6, waste discharge mouth 7, non-return valve 8, high-voltage switch gear 9, the second inlet water solenoid valve 10, pure water tank 11, suction pump 12, pressure switch
13, depotition cock 14, third inlet water solenoid valve 15.
Specific embodiment
Referring to attached drawing.Water purifier described in the present embodiment includes original water inlet 1, and original water inlet connects 2 pairs of originals of front filter element
Water carries out initial filter, and front filter element 2 is sequentially connected the first inlet water solenoid valve 3 and booster pump 4；The booster pump 4 is connected to RO filter core 5
Water inlet end, the concentrated water end of RO filter core 5 is connected to waste discharge mouth 7 by concentrated water solenoid valve 6；The pure water end of the RO filter core 5 connects
Water route on first be equipped with non-return valve 8 and high-voltage switch gear 9, be then further divided into two-way, all the way by the second inlet water solenoid valve 10 connect
To pure water tank 11, pure water tank is connected to depotition cock 14 by suction pump 12 and pressure switch 13, and another way is intake by third
Solenoid valve 15 is connected to waste discharge mouth 7；It further include control module, control module controls the first inlet water solenoid valve 3, booster pump 4, second
The on-off of inlet water solenoid valve 10 and third inlet water solenoid valve 15.
Pure water tank is mainly used for first glass of water after storage turns back on, and needs to cooperate suction pump and pressure switch, draw water
Pump can extract the water in pure water tank with for users to use out.In actual use, can with the small-sized water tank with air bag come
Pure water tank, suction pump and pressure switch are replaced, the pressure that the water in water tank can be carried in air bag extrudes.
Depotition cock 14 is opened, raw water carries out initial filter from front filter element 2, via the first inlet water solenoid valve 3, booster pump 4
Into RO filter core 5, pure water tank 11 is entered by non-return valve 8, the second inlet water solenoid valve 10 via the filtered pure water of RO filter core 5,
It is flowed out from depotition cock 14 again；Third inlet water solenoid valve 15 is in close state at this time.
Depotition cock 14 is closed, descaling line pressure rises, and 9 take-off of high-voltage switch gear, control module receives high pressure take-off signal
Afterwards, the first inlet water solenoid valve 3, booster pump 4 and the second inlet water solenoid valve 10, last pure water is closed to be stored in pure water tank 11,
And be not connected to the pure water end of RO filter core 5, the water at pure water end can not enter water tank by the second inlet water solenoid valve, when concentrated water is spread
The water of pure water tank can not be influenced.
It is again turned on depotition cock 14, the second inlet water solenoid valve 10 is in close state at this time, the pure water in pure water tank 11
It is extracted out by suction pump 12, and is flowed out from depotition cock 14；Meanwhile raw water carries out initial filter from front filter element 2, via first into
Water solenoid valve 3, booster pump 4 enter RO filter core 5, pass through non-return valve 8 and third water inlet electromagnetism via the filtered pure water of RO filter core 5
Valve 15 is discharged from waste discharge mouth 7, and the pure water influenced in RO filter core pure water end by concentrated water is discharged；(specific washing time after 10 seconds
Can according to the actual situation depending on), close third inlet water solenoid valve 15, open the second inlet water solenoid valve 10, complete machine starts normal work
Make.
Claims (6)
1. one kind prevents the raised water purifier of pure water TDS value, including original water inlet, original water inlet be sequentially connected the first solenoid valve and
Booster pump；The water inlet end of the booster pump connection RO filter core, the concentrated water end of RO filter core is connected to waste discharge mouth by concentrated water solenoid valve；
It is characterized by: being divided into two-way after the pure water end connection non-return valve of the RO filter core, high-voltage switch gear, pass through the second electricity all the way
Magnet valve is connected to pure water tank, and pure water tank connects depotition cock, and another way is connected to waste discharge mouth by third solenoid valve；It further include control
Molding block, control module control the first solenoid valve, booster pump, second solenoid valve and third solenoid valve on-off.
2. one kind as described in claim 1 prevents the raised water purifier of pure water TDS value, it is characterised in that: second electromagnetism
Valve controls the on-off at RO filter core pure water end and pure water tank, the on-off at third solenoid valve control RO filter core pure water end and waste discharge mouth, control
Molding block controls the flow direction of pure water by control second solenoid valve, the on-off of third solenoid valve.
3. one kind as described in claim 1 prevents the raised water purifier of pure water TDS value, it is characterised in that: the pure water tank with
Suction pump and pressure switch are equipped between depotition cock.
4. one kind as described in claim 1 prevents the raised water purifier of pure water TDS value, it is characterised in that: the pure water tank is
The can-like structure of internal airbag.
5. one kind prevents the raised method of pure water TDS value, it is characterised in that: use the described in any item water purifications of claim 1 ~ 4
Machine, when opening depotition cock, the pure water at RO filter core pure water end is flowed out from depotition cock via pure water tank；Close depotition cock
When, pure water tank is interior to store pure water, and disconnects the access with RO filter core pure water end；When being again turned on depotition cock, in pure water tank
Pure water is flowed out from depotition cock, while the pure water that RO filter core is generated is discharged from waste discharge mouth, then disconnects RO filter core pure water
The access at end and waste discharge mouth connects the access at RO filter core pure water end and pure water tank.
6. method as claimed in claim 5, it is characterised in that: open depotition cock when, open the first solenoid valve, booster pump,
Second solenoid valve, third solenoid valve are in close state, and the pure water at RO filter core pure water end is introduced into pure water tank, then from depotition cock
Middle outflow；
When closing depotition cock, the first solenoid valve, booster pump, second solenoid valve are closed, between RO filter core and pure water tank in access
It is disconnected；
When being again turned on depotition cock, the pure water in pure water tank flows out from depotition cock, meanwhile, it opens the first solenoid valve, increase
Press pump, third solenoid valve, second solenoid valve are in close state, and the pure water at RO filter core pure water end is discharged from waste discharge mouth；Then
Third solenoid valve is closed, second solenoid valve is opened, is worked normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561801.8A CN110255739A (en) | 2019-06-26 | 2019-06-26 | One kind preventing the raised water purifier of pure water TDS value and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561801.8A CN110255739A (en) | 2019-06-26 | 2019-06-26 | One kind preventing the raised water purifier of pure water TDS value and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110255739A true CN110255739A (en) | 2019-09-20 |
Family
ID=67921881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561801.8A Pending CN110255739A (en) | 2019-06-26 | 2019-06-26 | One kind preventing the raised water purifier of pure water TDS value and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN110255739A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302441A (en) * | 2020-04-03 | 2020-06-19 | 浙江艾波特环保科技股份有限公司 | Water purifying device and method for timely stopping flow of wastewater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630012A (en) * | 2016-11-22 | 2017-05-10 | 上海浩泽净水科技发展有限公司 | Device capable of reducing TDS value of pure water of free-installation clear water dispenser |
| US20170129795A1 (en) * | 2015-11-10 | 2017-05-11 | Marmon Water (Singapore) Pte. Ltd. | Reverse osmosis water purifier |
| CN106830398A (en) * | 2017-01-23 | 2017-06-13 | 上海六滴环保科技有限公司 | A kind of pure water reflow type is saved water and energy water purifier |
| CN106986492A (en) * | 2017-05-02 | 2017-07-28 | 浙江艾波特环保科技股份有限公司 | One kind prevents the elevated water purifier of TDS values |
-
2019
- 2019-06-26 CN CN201910561801.8A patent/CN110255739A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170129795A1 (en) * | 2015-11-10 | 2017-05-11 | Marmon Water (Singapore) Pte. Ltd. | Reverse osmosis water purifier |
| CN106630012A (en) * | 2016-11-22 | 2017-05-10 | 上海浩泽净水科技发展有限公司 | Device capable of reducing TDS value of pure water of free-installation clear water dispenser |
| CN106830398A (en) * | 2017-01-23 | 2017-06-13 | 上海六滴环保科技有限公司 | A kind of pure water reflow type is saved water and energy water purifier |
| CN106986492A (en) * | 2017-05-02 | 2017-07-28 | 浙江艾波特环保科技股份有限公司 | One kind prevents the elevated water purifier of TDS values |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302441A (en) * | 2020-04-03 | 2020-06-19 | 浙江艾波特环保科技股份有限公司 | Water purifying device and method for timely stopping flow of wastewater |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |