CN106315767A - Water purifier with function of reducing TDS (Total Dissolved Solids) value of re-yielded water - Google Patents
Water purifier with function of reducing TDS (Total Dissolved Solids) value of re-yielded water Download PDFInfo
- Publication number
- CN106315767A CN106315767A CN201610871809.0A CN201610871809A CN106315767A CN 106315767 A CN106315767 A CN 106315767A CN 201610871809 A CN201610871809 A CN 201610871809A CN 106315767 A CN106315767 A CN 106315767A
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- China
- Prior art keywords
- water
- solenoid valve
- water outlet
- pipe
- valve
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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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Classifications
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- 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
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- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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- 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 relates to the field of water purification and discloses a water purifier with the function of reducing a TDS (Total Dissolved Solids) value of re-yielded water. The water purifier comprises a reverse osmosis membrane filter element (1), wherein a water inlet electromagnetic valve (21) is arranged on a raw water inlet pipe (2), and a first water outlet electromagnetic valve (41) and a high-pressure switch (43) are sequentially arranged on a purified water outlet pipe (4). The water purifier further comprises a water drain pipe (5), wherein one end of the water drain pipe (5) is connected with a water inlet of the first water outlet electromagnetic valve (41), and the other end of the water drain pipe (5) is connected with a concentrated water outlet pipe (3); a second water outlet electromagnetic valve (51) is arranged on the water drain pipe (5), and the water inlet electromagnetic valve (21), the first water outlet electromagnetic valve (41), the second water outlet electromagnetic valve (51) and the high-pressure switch (43) are all connected with a controller. According to the water purifier, the water drain pipe (5), which is used for draining high-TDS-value purified water prepared by the reverse osmosis membrane filter element (1), is connected between a purified water outlet and a concentrated water outlet, so that the high-TDS-value purified water is effectively prevented from being drained from the purified water outlet, and healthy drinking water for users is guaranteed.
Description
Technical field
The present invention relates to water purification field, particularly relate to a kind of water purifier having and reducing water outlet TDS value function again.
Background technology
Equipped with the water purifier of big flux RO membrane cartridge, after shutdown certain time during pure water the most processed, the made pure water of early stage
TDS value (soluble solid content) higher, even can be close to the TDS value of former water.User's water withdrawal is not very greatly, often
Secondary taken water is all the water that TDS value is higher, has a strong impact on drinking water quality, greatly reduces the effect that water purifier is played.
Summary of the invention
The present invention is directed to the problem that when water purifier is fetched water every time in prior art, early stage TDS value is higher, it is provided that a kind of tool
There is the water purifier reducing water outlet TDS value function again.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
There is the water purifier reducing water outlet TDS value function again, including reverse osmosis membrane filter element, reverse osmosis membrane filter element connects and has
Former water water inlet pipe, condensed water outlet pipe and pure water outlet pipe, also include that controller, former water water inlet pipe are provided with into water electromagnetism
Valve, pure water outlet pipe is sequentially provided with first and goes out water solenoid valve, pressure pot and high-voltage switch gear；Also include that one end and first goes out water power
The water inlet of magnet valve connects, the drain pipe that the other end is connected with condensed water outlet pipe, and drain pipe is provided with second and goes out water solenoid valve,
Entering water electromagnetic valve, first go out water solenoid valve, second go out water solenoid valve and high-voltage switch gear is all connected with controller, controller according to
The force value that high-voltage switch gear sends controls entering water electromagnetic valve, first goes out water solenoid valve, the second keying going out water solenoid valve.By
It is connected drain pipe between pure water outlet pipe with condensed water outlet pipe, and realizes intelligence discharge by controller so that water purifier is firm
The pure water with higher TDS value starting to prepare can be discharged, and effectively stopping high TDS is worth pure water to be discharged through pure water mouth, keeps away
Exempt from user and drink the pure water with higher TDS value.
As preferably, being provided with time module in controller, the time that controller sets according to time module controls first
Go out water solenoid valve, the second keying going out water solenoid valve.Realize controller by time module to go out water solenoid valve to first, second go out
The control of water solenoid valve, setting just starts the efflux time of the pure water prepared, and on the one hand ensures the pure water energy with higher TDS value
Access fully discharge, on the other hand also avoid the normal pure water prepared to be discharged, reduce water resource waste.
As preferably, between pressure pot and high-voltage switch gear, it is provided with the check valve circulated from pressure pot to high-voltage switch gear direction.
Pure water can be avoided to reflux by arranging check valve, be also used for the pressure in pressure pot after guarantee user fetches water simultaneously.
As preferably, condensed water outlet pipe is provided with throttle solenoid valve, and drain pipe is connected with the outlet of throttle solenoid valve.
Throttle solenoid valve is connected with controller, by arranging throttle solenoid valve, thus realizes the discharge reasonable, intelligent of condensed water.
As preferably, former water water inlet pipe being additionally provided with booster pump, booster pump is connected with controller, and controller presses off according to height
Close the force value sent and control the keying of booster pump.
As preferably, also include that the water inlet with entering water electromagnetic valve goes out the preposition filter element being connected.By arranging preposition filter element,
Before entering reverse osmosis membrane filter element, first carry out pretreatment, remove the partial impurities in water, play the guarantor to reverse osmosis membrane filter element
Protect effect, improve the service life of reverse osmosis membrane filter element.
Due to the fact that and have employed above technical scheme that there is significant technique effect:
The present invention is made by being connected to discharge reverse osmosis membrane filter element between pure water outlet and condensed water outlet
The drain pipe of the high TDS value pure water obtained, effectively stopping high TDS is worth pure water to be discharged through pure water mouth, it is ensured that user health is drunk water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
The toponym that in accompanying drawing, each number designation is referred to is as follows: 1 reverse osmosis membrane filter element, 2 former water water inlet pipes,
3 condensed water outlet pipes, 4 pure water outlet pipes, 5 drain pipies, 6 preposition filter elements, 21 entering water electromagnetic valves, 22 superchargings
Pump, 31 throttle solenoid valves, 41 first go out water solenoid valve, 42 pressure pots, 43 high-voltage switch gears, 44 check valves, 51
Second goes out water solenoid valve.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
There is the water purifier reducing water outlet TDS value function again, as it is shown in figure 1, include preposition filter element 6 and reverse osmosis membrane filter element
1, reverse osmosis membrane filter element 1 connects and has former water water inlet pipe 2, condensed water outlet pipe 3 and pure water outlet pipe 4, its Central Plains water water inlet
Pipe 2 is connected with the water inlet of reverse osmosis membrane filter element 1, condensed water outlet pipe 3 and pure water outlet pipe 4 respectively with reverse osmosis membrane filter element
The condensed water outlet of 1 and pure water outlet connect；
Also including that controller, former water water inlet pipe 2 are provided with entering water electromagnetic valve 21 and booster pump 22, preposition filter element 6 is connected to
On former water water inlet pipe 2, and the outlet of preposition filter element 6 is connected with the water inlet of entering water electromagnetic valve 21；On pure water outlet pipe 4 reflexive
The pure water water outlet of permeable membrane filter element 1 is sequentially provided with first and goes out water solenoid valve 41, pressure pot 42 and high-voltage switch gear 43, pressure pot
The check valve 44 circulated from pressure pot 42 to high-voltage switch gear 43 direction it is provided with between 42 and high-voltage switch gear 43.
Also including that one end is connected with the first water inlet going out water solenoid valve 41, the other end is connected with condensed water outlet pipe 3
Drain pipe 5, drain pipe 5 is provided with second and goes out water solenoid valve 51, entering water electromagnetic valve 21, booster pump 22, first go out water solenoid valve 41,
Second goes out water solenoid valve 51 and high-voltage switch gear 43 is all connected with controller, and condensed water outlet pipe 3 is provided with throttle solenoid valve 31,
Drain pipe 5 is connected with the outlet of throttle solenoid valve 31.
The force value that controller sends according to high-voltage switch gear 43 controls entering water electromagnetic valve 21, booster pump 22, first goes out water power
Magnet valve 41, the second keying going out water solenoid valve 51.Being provided with time module in controller, controller sets according to time module
Time controls first and goes out water solenoid valve 41, the second keying going out water solenoid valve 51.
When user fetches water, the pressure in pure water outlet pipe 4 diminishes, and high-voltage switch gear 43 pressure diminishes, and high-voltage switch gear 43 sends
Signal is to controller, and this time controller controls entering water electromagnetic valve 21, booster pump 22 and second goes out water solenoid valve 51 and opens, reverse osmosis
In the pure water entrance drain pipe 5 that membrane cartridge 1 is made, go out water solenoid valve 51 through second and flow in condensed water outlet pipe 3, finally by dense
Shrink outlet pipe 3 is discharged, in the condensed water inflow condensed water outlet pipe 3 that reverse osmosis membrane filter element 1 is made, through throttle solenoid valve 31 row
Going out, now in pressure pot 42, pure water is discharged through check valve 44.By arranging drain pipe 5 so that just opened water purifier, made at the beginning
The pure water obtained can be discharged by concentrated water outlet pipe 3, it is to avoid user drinks the water that this TDS value is higher, and now user is got
Water be realize prepare the water being stored in pressure pot 42, this water is normal pure water, thus makes user both by this design
Can fetch water smoothly, again it can be avoided that get the water that TDS value is higher.
Being provided with time module in controller, controller controls first according to the time that time module sets and goes out water solenoid valve
41, the second keying going out water solenoid valve 51.When second go out the time that water solenoid valve 51 opens reach set by time module time
After between, controller control first goes out water solenoid valve 41 and opens, and second goes out water solenoid valve 51 closes, now reverse osmosis membrane filter element 1 institute
The pure water of system through first going out water solenoid valve 41, check valve 44 is discharged.The time that in the present embodiment, time module sets as 40s, i.e.
Second goes out after water solenoid valve 51 opens 40s, and controller controls first and goes out water solenoid valve 41 and open, and second goes out water solenoid valve 51 closes
Close, it is achieved water higher for the TDS value obtained by 40s before reverse osmosis membrane filter element 1 is discharged.
If user has fetched water in rear pressure pot 42 water less than time, owing to high-voltage switch gear 43 not yet reaches high pressure conditions, institute
Going out water solenoid valve 41 with entering water electromagnetic valve 21, booster pump 22 and first and be still within open mode, reverse osmosis membrane filter element 1 is made
Pure water goes out in water solenoid valve 41 enters pressure pot 42 to store through first, after in pressure pot 42, water is full, high-voltage switch gear 43
Pressure reaches high pressure conditions, and under the effect of check valve 44, pressure no longer diminishes, now, and entering water electromagnetic valve 21, booster pump 22
Go out water solenoid valve 41 with first to close.When user fetches water next time, repeat above action.
In a word, the foregoing is only presently preferred embodiments of the present invention, all equalizations made according to scope of the present invention patent
Change and modification, all should belong to the covering scope of patent of the present invention.
Claims (5)
1. having the water purifier reducing water outlet TDS value function again, including reverse osmosis membrane filter element (1), reverse osmosis membrane filter element connects on (1)
It is connected to former water water inlet pipe (2), condensed water outlet pipe (3) and pure water outlet pipe (4), it is characterised in that: also include controller, former
Water water inlet pipe (2) is provided with entering water electromagnetic valve (21), pure water outlet pipe (4) is sequentially provided with first and goes out water solenoid valve (41) and height
Compress switch (43), and condensed water outlet pipe (3) is provided with throttle solenoid valve (31)；Also include that one end and first goes out water solenoid valve (41)
Water inlet connect, the drain pipe (5) that the other end is connected with condensed water outlet pipe (3), drain pipe (5) is provided with second and goes out water power
The end of magnet valve (51) and drain pipe (5) is connected with the outlet of throttle solenoid valve (31)；Entering water electromagnetic valve (21), throttling electromagnetism
Valve (31), first go out water solenoid valve (41), second go out water solenoid valve (51) and high-voltage switch gear (43) is all connected with controller, control
The force value that device processed sends according to high-voltage switch gear (43) controls entering water electromagnetic valve (21), throttle solenoid valve (31), first goes out water power
Magnet valve (41), the second keying going out water solenoid valve (51).
The most according to claim 1 have the water purifier reducing water outlet TDS value function again, it is characterised in that: in controller
Being provided with time module, the time that controller sets according to time module controls first to go out water solenoid valve (41), second go out water power
The keying of magnet valve (51).
The most according to claim 1 and 2 have the water purifier reducing water outlet TDS value function again, it is characterised in that: pure water goes out
Water pipe (4) is provided with pressure pot (42), and pressure pot (42) is positioned at first and goes out between water solenoid valve (41) and high-voltage switch gear (43), pressure
The check valve (44) from the circulation of pressure pot to high-voltage switch gear (43) direction it is provided with between power bucket (42) and high-voltage switch gear (43).
The most according to claim 3 have the water purifier reducing water outlet TDS value function again, it is characterised in that: former water is intake
Being additionally provided with booster pump (22) on pipe (2), booster pump (22) is connected with controller, the pressure that controller sends according to high-voltage switch gear (43)
Force value controls the keying of booster pump (22).
The most according to claim 3 have the water purifier reducing water outlet TDS value function again, it is characterised in that: also include with
The water inlet of entering water electromagnetic valve (21) goes out the preposition filter element (6) connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610871809.0A CN106315767B (en) | 2016-09-30 | 2016-09-30 | It is discharged the water purifier of TDS value function again with reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610871809.0A CN106315767B (en) | 2016-09-30 | 2016-09-30 | It is discharged the water purifier of TDS value function again with reduction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106315767A true CN106315767A (en) | 2017-01-11 |
| CN106315767B CN106315767B (en) | 2019-07-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610871809.0A Active CN106315767B (en) | 2016-09-30 | 2016-09-30 | It is discharged the water purifier of TDS value function again with reduction |
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| Country | Link |
|---|---|
| CN (1) | CN106315767B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973373A (en) * | 2017-12-29 | 2018-05-01 | 科勒(中国)投资有限公司 | Discharge structure, water purifier and water discharge method |
| CN110357211A (en) * | 2019-06-25 | 2019-10-22 | 肖卫方 | A kind of water purifier reduces the device of pure water TDS after shutting down |
| CN110627165A (en) * | 2019-09-20 | 2019-12-31 | 青岛水木绿色环保有限公司 | Direct drinking water pressure vessel prevents water mixing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020117430A1 (en) * | 1996-10-04 | 2002-08-29 | Navarro Pablo F. | Integrated water treatment control system with probe failure detection |
| EP2258663A1 (en) * | 2008-03-19 | 2010-12-08 | Hbio Reto Xxi, S.l. | Grey water regeneration system |
| CN102649593A (en) * | 2011-02-25 | 2012-08-29 | 刘爱东 | Water-saving water purifier |
| CN103041704A (en) * | 2012-12-28 | 2013-04-17 | 艾欧史密斯（上海）水处理产品有限公司 | Reverse osmosis water purifying system and operation method thereof |
| CN105214499A (en) * | 2015-10-19 | 2016-01-06 | 浙江沁园水处理科技有限公司 | Reverse osmosis drinking fountain |
-
2016
- 2016-09-30 CN CN201610871809.0A patent/CN106315767B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020117430A1 (en) * | 1996-10-04 | 2002-08-29 | Navarro Pablo F. | Integrated water treatment control system with probe failure detection |
| EP2258663A1 (en) * | 2008-03-19 | 2010-12-08 | Hbio Reto Xxi, S.l. | Grey water regeneration system |
| CN102649593A (en) * | 2011-02-25 | 2012-08-29 | 刘爱东 | Water-saving water purifier |
| CN103041704A (en) * | 2012-12-28 | 2013-04-17 | 艾欧史密斯（上海）水处理产品有限公司 | Reverse osmosis water purifying system and operation method thereof |
| CN105214499A (en) * | 2015-10-19 | 2016-01-06 | 浙江沁园水处理科技有限公司 | Reverse osmosis drinking fountain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973373A (en) * | 2017-12-29 | 2018-05-01 | 科勒(中国)投资有限公司 | Discharge structure, water purifier and water discharge method |
| CN110357211A (en) * | 2019-06-25 | 2019-10-22 | 肖卫方 | A kind of water purifier reduces the device of pure water TDS after shutting down |
| CN110627165A (en) * | 2019-09-20 | 2019-12-31 | 青岛水木绿色环保有限公司 | Direct drinking water pressure vessel prevents water mixing system |
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| Publication number | Publication date |
|---|---|
| CN106315767B (en) | 2019-07-26 |
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