CN106986492A - One kind prevents the elevated water purifier of TDS values - Google Patents
One kind prevents the elevated water purifier of TDS values Download PDFInfo
- Publication number
- CN106986492A CN106986492A CN201710298750.5A CN201710298750A CN106986492A CN 106986492 A CN106986492 A CN 106986492A CN 201710298750 A CN201710298750 A CN 201710298750A CN 106986492 A CN106986492 A CN 106986492A
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- CN
- China
- Prior art keywords
- water
- pure water
- booster pump
- valve
- concentrated
- Prior art date
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
Abstract
The elevated water purifier of TDS values is prevented the invention discloses one kind, the pure water end of RO filter cores connects pure water path and pure water current return circuit two-way, and pure water current return circuit is connected between booster pump and entering water electromagnetic valve, positioned at booster pump front end；The pure water current return circuit is provided with return flow solenoid valve and non-return valve；After the completion of water purification mechanism water, pure water in RO filter cores is flow to before booster pump by pure water current return circuit, the raw water formation mixing water with entering water electromagnetic valve, reduces the TDS values of raw water, after mixing water discharges the concentrated water in RO filter cores by concentrated water magnetic valve, mixing water is full of in RO filter cores.The present invention replaces concentrated water with regard to carrying out 1 st pure water backflow together with raw water at regular intervals, solves concentrated water in RO films and penetrates into pure water end, the problem of making the TDS values rise of pure water end.
Description
Technical field
The invention belongs to purifier technical field, more particularly to one kind prevents the elevated water purifier of TDS values.
Background technology
The problem of there is the TDS values rise at rear pure water end overnight in tradition big flux RO water purifiers in the market.This is
Because RO water purifiers are completed in machine after water processed, the condensed water of high concentration is filled with filter flask, can be formed respectively on RO films surface
Saline crystallization is planted, the performance and service life of film is influenceed, and condensed water can slowly permeate RO films, and this also causes rear pure water overnight
The TDS values rise at end, influences second day pure water water quality.
The content of the invention
The elevated water purifier of TDS values at rear pure water end overnight can be prevented it is an object of the invention to provide a kind of.
Therefore, the technical scheme is that：One kind prevents the elevated water purifier of TDS values, including control module, raw water from entering
Mouthful, original water inlet connects preposition filter core, and preposition filter core is sequentially connected entering water electromagnetic valve and booster pump；The booster pump connection RO filters
The water inlet end of core, it is characterised in that：Pure water end connection pure water path and the pure water current return circuit two-way of the RO filter cores, pure water lead to
Road is provided with high-voltage switch gear, and pure water path connects rearmounted filter core, and rearmounted filter core connects depotition cock；Pure water current return circuit is connected to
Between booster pump and entering water electromagnetic valve, positioned at booster pump front end；The pure water current return circuit is provided with return flow solenoid valve and check
Valve；The concentrated water end connection concentrated water path of the RO filter cores, concentrated water path connection concentrated water magnetic valve；
The logic of the control module is：After the completion of water purification mechanism water, by entering water electromagnetic valve, booster pump, return flow solenoid valve, dense
Water solenoid valve is opened, and the pure water in RO filter cores is flow to before booster pump by pure water current return circuit, with the original at entering water electromagnetic valve
Water formation mixing water, reduces the TDS values of raw water, after mixing water discharges the concentrated water in RO filter cores by concentrated water magnetic valve, closes
Mixing water is full of in entering water electromagnetic valve, booster pump, concentrated water magnetic valve and return flow solenoid valve, RO filter cores.
Further, the logic of the control module is：During water processed, raw water enters after preposition filter core initial filter from original water inlet
Into entering water electromagnetic valve, then after booster pump is pressurized enter RO filter cores, by RO filter element filterings pure water from pure water end via
High-voltage switch gear flow to rearmounted filter element filtering, is finally flowed out from depotition cock.
Further, the logic of the control module is：Water processed terminates, when depotition cock is closed, the rise of loine pressure,
High-voltage switch gear take-off, cuts off whole circuit；Booster pump, entering water electromagnetic valve, return flow solenoid valve, concentrated water magnetic valve are stopped,
Keep holding state.
Entering water electromagnetic valve, return flow solenoid valve and concentrated water magnetic valve in the present invention are the existing electromagnetism complete switched off
Valve.
This section of pipeline of the water inlet end that the present invention can connect RO filter cores with booster pump is provided with magnetizer, this section of pipeline
Provided with one section of long and narrow pipeline, the caliber of long and narrow pipeline is less than the caliber of long and narrow pipeline two ends pipeline；It is narrow that magnetizer is arranged on this
On the front end pipeline of long pipe runs, pure water flows into RO filter cores after being mixed with raw water after being magnetized by magnetizer.Raw water is through preposition filter core
Mixed after initial filter with pure water, mixing water magnetizes by magnetizer, by the various salts substances of larger particles shape in the water after initial filter
Crystallization is broken up again resolves into loose cotton-shaped fine granularity material, and the long and narrow pipeline that the water after magnetization flows through pipe with small pipe diameter accelerates
Enter RO filter cores afterwards, prevent from crystallizing on RO films.
The present invention is after water processed terminates a period of time, control module restarting entering water electromagnetic valve, booster pump, backflow electromagnetism
Valve, concentrated water magnetic valve are opened so that the pure water of filtering is directly flowed back to RO filter cores by the pure water end of RO filter cores through pure water current return circuit
It is interior, after the concentrated water in RO filter cores is discharged by concentrated water magnetic valve, gone using the mixing water of pure water and raw water by RO filter cores
Concentrated water is displaced, the TDS values in reduction RO filter cores.The present invention is at regular intervals with regard to carrying out 1 st pure water backflow together with raw water
Concentrated water is replaced, concentrated water in RO films is solved and penetrates into pure water end, the problem of making the TDS values rise of pure water end.
Brief description of the drawings
It is described in further detail below in conjunction with accompanying drawing and embodiments of the present invention
Fig. 1 is schematic diagram of the invention.
Marked in figure：Entering water electromagnetic valve 1, booster pump 2, RO filter cores 3, pure water path 4, pure water current return circuit 5, height are pressed off
Close 6, rearmounted filter core 7, depotition cock 8, return flow solenoid valve 9, the first non-return valve 10, the second non-return valve 11, concentrated water magnetic valve 12, enter
Tap 13, PP filter cores 41, active carbon filter core 42, ultrafiltration membrane filter element 43.
Embodiment
Referring to accompanying drawing.The present embodiment includes control module, original water inlet, and original water inlet connects feed cock 13, and raw water is entered
The preposition filter core of mouth connection, the preposition filter core includes PP filter cores 41, active carbon filter core 42 and ultrafiltration membrane filter element 43；Preposition filter core according to
Secondary connection entering water electromagnetic valve 1 and booster pump 2；The water inlet end of the connection RO of booster pump 2 filter cores 3, the pure water end connection of RO filter cores 3
Pure water path 4 and the two-way of pure water current return circuit 5, pure water path 4 are provided with the non-return valve 10 of high-voltage switch gear 6 and first, pure water path 4
Rearmounted filter core 7 is connected, rearmounted filter core 7 connects depotition cock 8；Pure water current return circuit 5 is connected to booster pump 2 and entering water electromagnetic valve 1
Between, positioned at the front end of booster pump 2；The pure water current return circuit 5 is provided with the non-return valve 11 of return flow solenoid valve 9 and second；The RO
The concentrated water end connection concentrated water path of filter core 3, concentrated water path connection concentrated water magnetic valve 12.The entering water electromagnetic valve 1, return flow solenoid valve
9 and concentrated water magnetic valve 12 be the existing magnetic valve complete switched off.Control module control entering water electromagnetic valve 1, booster pump 2,
The break-make of return flow solenoid valve 9, concentrated water magnetic valve 12.
This section of pipeline of the water inlet end that the present invention can connect RO filter cores with booster pump is provided with magnetizer（Do not marked in figure
Go out）, this section of pipeline is provided with one section of long and narrow pipeline, and the caliber of long and narrow pipeline is less than the caliber of long and narrow pipeline two ends pipeline；Magnetic
Change device to be arranged on the front end pipeline of the long and narrow pipeline, pure water flows into RO filter cores after mixing with raw water after by magnetizer being magnetized.
During the present embodiment water, raw water enters after preposition filter core, initial filter from feed cock 13 enters water inlet electromagnetism, and 1, then pass through
Cross after booster pump 2 is pressurized and enter RO filter cores 3, the pure water filtered by RO filter cores 3 flow to rearmounted from pure water end via high-voltage switch gear 6
Filter core 7 is filtered, and is finally flowed out from depotition cock 8.Water processed terminates, and when depotition cock 8 is closed, the rise of loine pressure, height is pressed off
6 take-offs are closed, whole circuit is cut off；Booster pump 2, entering water electromagnetic valve 1, return flow solenoid valve 9, concentrated water magnetic valve 12 are stopped,
Keep holding state.
The present embodiment is after the completion of water purification mechanism water, at regular intervals, and control module is by entering water electromagnetic valve 1, booster pump
2nd, return flow solenoid valve 9, concentrated water magnetic valve 12 are opened, and the pure water in RO filter cores 3 flow to booster pump 2 by pure water current return circuit 5
Before, the raw water formation mixing water with entering water electromagnetic valve 1 reduces the TDS values of raw water, mixing water leads to the concentrated water in RO filter cores 3
After overrich water solenoid valve 12 is discharged, entering water electromagnetic valve 1, booster pump 2, concentrated water magnetic valve 12 and return flow solenoid valve 9, RO filter cores are closed
The mixing water of low TDS values is full of in 3.
Claims (3)
1. one kind prevents the elevated water purifier of TDS values, including control module, original water inlet, original water inlet connects preposition filter core, preceding
Put filter core and be sequentially connected entering water electromagnetic valve and booster pump；The booster pump connects the water inlet end of RO filter cores, it is characterised in that：It is described
Pure water end connection pure water path and the pure water current return circuit two-way of RO filter cores, pure water path are provided with high-voltage switch gear, pure water path
Rearmounted filter core is connected, rearmounted filter core connects depotition cock；Pure water current return circuit is connected between booster pump and entering water electromagnetic valve, position
In booster pump front end；The pure water current return circuit is provided with return flow solenoid valve and non-return valve；The concentrated water end connection of the RO filter cores
Concentrated water path, concentrated water path connection concentrated water magnetic valve；
The logic of the control module is：After the completion of water purification mechanism water, by entering water electromagnetic valve, booster pump, return flow solenoid valve, dense
Water solenoid valve is opened, and the pure water in RO filter cores is flow to before booster pump by pure water current return circuit, with the original at entering water electromagnetic valve
Water formation mixing water, reduces the TDS values of raw water, after mixing water discharges the concentrated water in RO filter cores by concentrated water magnetic valve, closes
Mixing water is full of in entering water electromagnetic valve, booster pump, concentrated water magnetic valve and return flow solenoid valve, RO filter cores.
2. one kind as claimed in claim 1 prevents the elevated water purifier of TDS values, it is characterised in that：The control module is patrolled
Collecting is：During water processed, raw water enters from original water inlet and enters entering water electromagnetic valve after preposition filter core initial filter, then after booster pump is pressurized
Into RO filter cores, rearmounted filter element filtering is flow to via high-voltage switch gear from pure water end by the pure water of RO filter element filterings, finally from going out
Tap flows out.
3. one kind as claimed in claim 1 prevents the elevated water purifier of TDS values, it is characterised in that：The control module is patrolled
Collecting is：Water processed terminates, when depotition cock is closed, the rise of loine pressure, and whole circuit is cut off in high-voltage switch gear take-off；Booster pump,
Entering water electromagnetic valve, return flow solenoid valve, concentrated water magnetic valve are stopped, and keep holding state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298750.5A CN106986492A (en) | 2017-05-02 | 2017-05-02 | One kind prevents the elevated water purifier of TDS values |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298750.5A CN106986492A (en) | 2017-05-02 | 2017-05-02 | One kind prevents the elevated water purifier of TDS values |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106986492A true CN106986492A (en) | 2017-07-28 |
Family
ID=59418817
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710298750.5A Pending CN106986492A (en) | 2017-05-02 | 2017-05-02 | One kind prevents the elevated water purifier of TDS values |
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| CN (1) | CN106986492A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420431A (en) * | 2017-09-01 | 2019-03-05 | 刘爱东 | The water-saving RO film group of natural water pressure and application method |
| CN109574288A (en) * | 2017-09-28 | 2019-04-05 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN109867330A (en) * | 2017-12-01 | 2019-06-11 | 佛山市顺德区美的饮水机制造有限公司 | The control method of water purification system and water purification system |
| CN110092490A (en) * | 2018-01-30 | 2019-08-06 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN110255738A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method using pure water replacement concentrated water |
| CN110255736A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method discharging high TDS value pure water |
| CN110255739A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | One kind preventing the raised water purifier of pure water TDS value and method |
| CN110255737A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method with pure water displacement concentrated water |
| CN110342667A (en) * | 2019-08-05 | 2019-10-18 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method reducing pure water TDS value |
| CN110642330A (en) * | 2019-09-05 | 2020-01-03 | 浙江艾波特环保科技股份有限公司 | Prevent purifier that TDS value risees |
| CN114506886A (en) * | 2022-01-20 | 2022-05-17 | 宁波佳音机电科技股份有限公司 | Water purification system and water purification control method |
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| JP2005224651A (en) * | 2004-02-10 | 2005-08-25 | Toray Ind Inc | Fresh water production method and fresh water production apparatus |
| CN103803736A (en) * | 2014-01-15 | 2014-05-21 | 深圳澳特弗科技有限公司 | Strong-pulse micro-wastewater emission and purification system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420431A (en) * | 2017-09-01 | 2019-03-05 | 刘爱东 | The water-saving RO film group of natural water pressure and application method |
| CN109574288A (en) * | 2017-09-28 | 2019-04-05 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN109574288B (en) * | 2017-09-28 | 2024-02-20 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN109867330A (en) * | 2017-12-01 | 2019-06-11 | 佛山市顺德区美的饮水机制造有限公司 | The control method of water purification system and water purification system |
| CN110092490A (en) * | 2018-01-30 | 2019-08-06 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN110255738A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method using pure water replacement concentrated water |
| CN110255736A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method discharging high TDS value pure water |
| CN110255739A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | One kind preventing the raised water purifier of pure water TDS value and method |
| CN110255737A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method with pure water displacement concentrated water |
| CN110342667A (en) * | 2019-08-05 | 2019-10-18 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method reducing pure water TDS value |
| CN110642330A (en) * | 2019-09-05 | 2020-01-03 | 浙江艾波特环保科技股份有限公司 | Prevent purifier that TDS value risees |
| CN114506886A (en) * | 2022-01-20 | 2022-05-17 | 宁波佳音机电科技股份有限公司 | Water purification system and water purification control method |
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Application publication date: 20170728 |