CN207243528U - Anti-penetration water purifier - Google Patents
Anti-penetration water purifier Download PDFInfo
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- CN207243528U CN207243528U CN201720841551.XU CN201720841551U CN207243528U CN 207243528 U CN207243528 U CN 207243528U CN 201720841551 U CN201720841551 U CN 201720841551U CN 207243528 U CN207243528 U CN 207243528U
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- water
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Abstract
It the utility model is related to a kind of water purifier, disclose a kind of anti-penetration water purifier, it includes reverse osmosis membrane filter element (10), further include water drive formula pressure pot (50), water drive formula pressure pot (50) includes staving (1), water reservoir is equipped with staving (1), water reservoir (6) is internally formed inner cavity chamber (7), the outer surface of water reservoir (6) forms exocoel (8) with staving (1) inner surface, connection exocoel (8) is connected with staving (1) to take over (60) with the raw water of raw water water inlet pipe (20) and connect inner cavity chamber (7) and the pure water adapter (70) of pure water outlet pipe (40).The utility model realizes the displacement to raw water in reverse osmosis membrane and pure water and the pure water rinsing to reverse osmosis membrane filter element by way of water-driven, has overturned the operating mode of traditional big flux RO water purifier, has obtained more preferable effluent quality.
Description
Technical field
It the utility model is related to a kind of water purifier, more particularly to a kind of anti-penetration water purifier.
Background technology
With the development of water purification technology, big flux no pressure water storage tub water purifier largely occurs, but it initially goes out pure water
Technical barrier higher TDS annoyings every water purifier manufacturer always, becomes the bottleneck of industry technology.
Gas drive pressure pot backwash type is used without bucket anti-penetration water purifier type in part, since pressure pot is by gas expansion promotion
Air bag opposite side water storage flushing water.In the process of running, since the discharge of water storage, the gas driving pressure of definite value decline,
It is secondary seriously polluted to pipeline and water is more more than gas drive pressure pot, it is difficult to empty, cause its bulky, volume is effectively sharp
There was only half or so with rate, the big flux machine of no bucket, which is become qualified, a barrel type.This reverse osmosis membrane filtration of recoil
The way of the high TDS values water of in-core increased machine volume, and system is also more complicated.
Utility model content
The utility model is for the problem of being brought in the prior art because of gas drive pressure pot to anti-penetration water purifier, there is provided one
Kind anti-penetration water purifier.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
Anti-penetration water purifier, including reverse osmosis membrane filter element, are connected with raw water water inlet pipe, concentrated water draining on reverse osmosis membrane filter element
Pipe and pure water outlet pipe, it is characterised in that：Water drive formula pressure pot is further included, water drive formula pressure pot includes staving, is equipped with staving
Water reservoir, water reservoir are internally formed inner cavity chamber, and outer surface and the staving inner surface of water reservoir form exocoel, be connected with staving
Connection exocoel takes over and connect inner cavity chamber with the raw water of raw water water inlet pipe and the pure water of pure water outlet pipe is taken over.
Preferably, being connected with pure water return duct in pure water adapter, pure water return duct one end is connected in pure water adapter, separately
One end is connected on raw water water inlet pipe, and pure water return duct is equipped with first for taking over from pure water and being turned on to raw water water inlet pipe direction
Check valve.The effect of first check valve is when system is in pressurized state, and raw water enters before can preventing reverse osmosis membrane filter element
Water-driven pressure pot.
Preferably, pressure reducing valve, preposition filter core, entering water electromagnetic valve, supercharging are equipped with successively from water inlet on raw water water inlet pipe
Pump and the second check valve, the end of pure water return duct are connected to the water outlet of the second check valve.The setting energy of second check valve
Enough reduce the amount of the raw water of high TDS values in raw water water inlet pipe, so as to avoid because of the water of the water of high TDS values in the raw water water inlet pipe
Pure water amount that is more and increasing replacing section.
Preferably, pure water return duct, pure water outlet pipe and pure water adapter are connected with each other by a threeway.
Preferably, it is unidirectional from the pure water water outlet of reverse osmosis membrane filter element to be connected with the 3rd in turn on pure water outlet pipe
Valve, postposition filter core and bleeder cock, water drive formula pressure pot are connected between the 3rd check valve and postposition filter core.3rd check valve
Setting can effectively avoid made from reverse osmosis membrane filter element pure water from flowing back, while can also avoid pure in water drive formula pressure pot
Water is back to reverse osmosis membrane filter element.
Preferably, pure water adapter is equipped with high-voltage switch gear and water solenoid valve.Pass through high-voltage switch gear and water solenoid valve
Setting can preferably control the disengaging of pure water in water drive formula pressure pot, it is sufficiently achieved required effect.
Preferably, concentrated water drainpipe is equipped with waste water ratio.It is capable of the discharge reverse osmosis membrane filter element of intelligence by waste water ratio
Caused condensed water.
Preferably, the water outlet of preposition filter core is connected with washings outlet pipe, washings water outlet tube end is equipped with and washes
Wash faucet water.Connection washing outlet pipe, enables to the function more diversification of the water purifier on raw water outlet pipe.
Preferably, water drive formula pressure pot further includes the bucket end cap for being fixedly connected on staving upper end, connected on bucket end cap
There is filter cartridge seat, the pure water interface with the raw water interface of raw water adapter connection and with pure water adapter connection is equipped with filter cartridge seat；Bucket end
End cap core is equipped with lid, the central tube with raw water orifice is equipped with the middle part of end cap core, lower external face is equipped with and central tube
The water outlet of connection, water outlet are connected with exocoel；The annular water tank with pure water orifice, annular water are equipped with outside central tube
Groove is connected with inner cavity chamber.
Preferably, water drive formula pressure pot further includes trim ring and backing ring, water reservoir upper end is equipped with flange, and backing ring is set in storage
In the annular groove that water pocket upper overturning is formed, trim ring is fixedly connected with backing ring and flange is pressed between trim ring and backing ring.Will
Whole pressure pot modularization, enabling its all parts quick-replaceable, it is conveniently replaceable and adjusts can into required state
Reduce bacteria breed, reduce security risk.
The utility model has significant technique effect as a result of above technical scheme：
The utility model is realized real by way of water-driven by setting water drive formula pressure pot in anti-penetration water purifier
The now displacement to raw water in reverse osmosis membrane and pure water and the pure water rinsing to reverse osmosis membrane filter element, it is anti-to have overturned traditional big flux
The operating mode of penetrating water purifier, obtains more preferable effluent quality.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment 1.
Fig. 2 is the structure diagram of water drive formula pressure pot in Fig. 1.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the partial enlarged view of part A in Fig. 2.
Fig. 5 is the structure diagram of filter cartridge seat in Fig. 2.
The toponym that each number designation is referred in attached drawing is as follows：1-staving, 2-bucket end cap, 3-end cap core, 4-
Trim ring, 5-backing ring, 6-water reservoir, 7-inner cavity chamber, 8-exocoel, 9-filter cartridge seat, 32-central tube, 33-water outlet,
34-annular water tank, 61-flange, 91-raw water interface, 92-pure water interface, 10-reverse osmosis membrane filter element, the water inlet of 20-raw water
Pipe, 30-concentrated water drainpipe, 40-pure water outlet pipe, 50-water drive formula pressure pot, 60-raw water are taken over, 70-pure water is taken over,
80-pure water return duct, 90-washings outlet pipe, 201-pressure reducing valve, 202-preposition filter core, 203-entering water electromagnetic valve,
204-booster pump, the 205-the second check valve, 301-waste water ratio, the 401-the three check valve, 402-postposition filter core, 403-put
Tap, 701-high-voltage switch gear, 702-water solenoid valve, the 801-the first check valve, 901-washing faucet water.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, anti-penetration water purifier, including reverse osmosis membrane filter element 10, raw water is connected with reverse osmosis membrane filter element 10
Water inlet pipe 20, concentrated water drainpipe 30 and pure water outlet pipe 40, further include water drive formula pressure pot 50, and water drive formula pressure pot 50 includes bucket
Body 1, staving 1 is interior to be equipped with water reservoir, and water reservoir 6 is internally formed inner cavity chamber 7, and outer surface and 1 inner surface of staving of water reservoir 6 are formed
Exocoel 8, the raw water adapter 60 of connection exocoel and raw water water inlet pipe 20 is connected with staving 1 and connects inner cavity chamber with pure water to go out
The pure water adapter 70 of water pipe 40.
Pure water return duct 80 is connected with pure water adapter 70,80 one end of pure water return duct is connected in pure water adapter 70, separately
One end is connected on raw water water inlet pipe 20, and pure water return duct 80 is equipped with and is led from pure water adapter 70 to 20 direction of raw water water inlet pipe
The first logical check valve 801.The effect of first check valve 801 is when system is in pressurized state, can prevent reverse osmosis membrane
Raw water enters water-driven pressure pot before filter core 10.
It is equipped with from water inlet pressure reducing valve 201, preposition filter core 202 in the present embodiment on raw water water inlet pipe 20 successively, into water power
Magnet valve 203,204 and second check valve 205 of booster pump, the end of pure water return duct 80 are connected to going out for the second check valve 205
Water end (W.E.).Front filtration system in the present embodiment can be by the section or more piece group in the filter cores such as PP cotton filter cores, Carbon rod filter element
Into.Pure water return duct 80, pure water outlet pipe 40 and pure water adapter 70 are connected with each other by a threeway.On pure water outlet pipe 40 certainly
The pure water water outlet of reverse osmosis membrane filter element 10 is connected with the 3rd check valve 401, postposition filter core 402 and bleeder cock in turn
403, water drive formula pressure pot 50 is connected between the 3rd check valve 401 and postposition filter core 402.Pure water adapter 70 is pressed off equipped with height
Close 701 and water solenoid valve 702.Concentrated water drainpipe 30 is equipped with waste water ratio 301.The water outlet of preposition filter core 202 is connected with
Washings outlet pipe 90,90 end of washings outlet pipe are equipped with washing faucet water 901.
As Figure 2-Figure 5, water drive formula pressure pot 50 further includes the bucket for being fixedly connected on 1 upper end of staving in the present embodiment
End cap 2, filter cartridge seat 9 is connected with bucket end cap 2, be equipped with filter cartridge seat 9 the raw water interface 91 that is connected with raw water adapter 60 and with it is pure
The pure water interface 92 that water adapter 70 connects；End cap core 3 is equipped with bucket end cap 2, the middle part of end cap core 3 is equipped with to be connected with raw water interface 91
Central tube 32, lower external face is equipped with the water outlet 33 that is connected with central tube 32, and water outlet 33 is connected with exocoel 8；In
The outside of heart pipe 32 is equipped with the annular water tank 34 with pure water orifice, and annular water tank is connected with inner cavity chamber.Filter core in the present embodiment
A raw water interface 91 connected with central tube 32 and a pure water interface 92 connected with annular water tank 34 are equipped with seat 9, is made
It is water storage side to obtain its 92 side of pure water interface, its 91 side of raw water interface is water drive side, i.e., so that inner cavity chamber 7 is water storage side, exocoel 8
Position water drive side.
Water drive formula pressure pot 50 further includes trim ring 4 and backing ring 5, and 6 upper end of water reservoir is equipped with flange 61, and backing ring 5 is set in storage
In the annular groove that 6 upper overturning 61 of water pocket is formed, trim ring 4 is fixedly connected with backing ring 5 and flange 61 is pressed on trim ring 4 and backing ring
Between 5.Trim ring 4 is welded and fixed with backing ring 5 in the present embodiment, and in order to make crimping firm, trim ring 4 and backing ring 5 have necessarily strong
Degree, play the role of it is fixed and and leakproof, and in the position that trim ring 4 and water reservoir 6 crimp, also there is the muscle for crimping sealing.
Water reservoir 6 is the pure water of storage certain volume, when 6 draining of water reservoir, passes through 70 side connection water of pure water adapter
Tap or with water polo valve, when water route is in opening, water storage lateral pressure pressure release, the water in water reservoir 6 then passes through water drive side
Under the promotion extruding of certain pressure water, allow in water reservoir 6 water by outflow at pure water adapter 70, water drive side then to water reservoir 6 not
Disconnected moisturizing, keeps certain pressure, allows water in water reservoir 6 to be extruded discharge completely, achievees the purpose that to discharge water, and water drive side is into how many
Water, then water is squeezed out how much water in water reservoir 6.
When water reservoir 6 is in water stored state, pass through the constantly water filling into water reservoir 6 of pure water interface 92 so that water reservoir 6
Internal water pressure is more than water drive side, water drive side water is pushed, so as to achieve the purpose that water storage.
Complete machine operation principle：
For machine when using boiling water first, raw water is after preposition filter core 202, all the way into water drive dynamic formula pressure pot
Water drive side, can open bleeder cock 403 at this time, and the action such as exhaust is rinsed to complete machine.
When complete machine opens bleeder cock 403, complete machine starts, into pure water state processed.Entering water electromagnetic valve 203 is opened, and is increased
Press pump 204 turns on into pressurized state, and reverse osmosis membrane filter element 10 starts pure water processed, and part concentrated water is discharged from waste water ratio 301, pure water
System is flowed through to flow out from bleeder cock 403.
When bleeder cock 403 is closed, the water solenoid valve 702 being closed is opened, due to by high-voltage switch gear
Pressure at 701 is not up to close value, and system continues holding pure water state, and the short time is filled with water-driven pressure pot.
When high-voltage switch gear 701 reaches setup pressure value, system-down, pressure release before 10 film of reverse osmosis membrane filter element.When water-driven pressure pot
Water storage cavity pressure is more than during pressure, water-driven pressure inner bucket water automatic replacing falls reverse osmosis membrane filter element before 10 film of reverse osmosis membrane filter element
Raw water and concentrated water in 10, water solenoid valve 702 is closed after the completion of displacement.The setting of wherein the second check valve 205 can hinder
When raw water pipeline is longer before film after only entering water electromagnetic valve 203 is closed, the raw water of high TDS values is more and increase in raw water water inlet pipe 20
Add the pure water amount of replacing section.
When complete machine is in flushing state, entering water electromagnetic valve 203 and booster pump 204 are opened at the same time, and bleeder cock 403 is in
Closed mode, at this time water solenoid valve 702 be closed, pressure is more than pure water side pressure before the film of reverse osmosis membrane filter element 10
Power, before pure water side pure water will not be back to 10 film of reverse osmosis membrane filter element.
It is real emptying state so not storing pure water in the normal water state processed of complete machine, water drive dynamic pressure filter core, and
Be truly realized pure water it is fresh and alive make it is ready-to-drink, and pass through water solenoid valve 702 close water-driven pressure pot related channel program.Pass through the above
Adapter and complete machine runtime, have overturned the operating mode of traditional big flux RO water purifier, can obtain more preferable water outlet
Water quality.
Embodiment 2
With embodiment 1, except that the present embodiment, using its water drive side as water storage side, water storage side is as water drive side, phase
Mutually conversion uses, i.e., connects the raw water interface 91 in filter cartridge seat 9 with annular water tank 34, pure water interface 92 connects with central tube 32
Logical, i.e., so that inner cavity chamber 7 is water drive side, exocoel is water storage side.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, should all belong to the covering scope of the utility model patent.
Claims (10)
1. anti-penetration water purifier, including reverse osmosis membrane filter element (10), reverse osmosis membrane filter element are connected with raw water water inlet pipe on (10)
(20), concentrated water drainpipe (30) and pure water outlet pipe (40), it is characterised in that：Further include water drive formula pressure pot (50), water drive formula
Pressure pot (50) includes staving (1), is equipped with water reservoir in staving (1), water reservoir (6) is internally formed inner cavity chamber (7), water reservoir
(6) outer surface forms exocoel (8) with staving (1) inner surface, be connected with staving (1) connection exocoel (8) and raw water into
The raw water adapter (60) of water pipe (20) and the pure water adapter (70) for connecting inner cavity chamber (7) and pure water outlet pipe (40).
2. anti-penetration water purifier according to claim 1, it is characterised in that：Pure water reflux is connected with pure water adapter (70)
To manage (80), pure water return duct (80) one end is connected in pure water adapter (70), and the other end is connected on raw water water inlet pipe (20), and
Pure water return duct (80) is equipped with the first check valve (801) turned on from pure water adapter (70) to raw water water inlet pipe (20) direction.
3. anti-penetration water purifier according to claim 2, it is characterised in that：On raw water water inlet pipe (20) from water inlet successively
Equipped with pressure reducing valve (201), preposition filter core (202), entering water electromagnetic valve (203), booster pump (204) and the second check valve (205),
The end of pure water return duct (80) is connected to the water outlet of the second check valve (205).
4. anti-penetration water purifier according to claim 2, it is characterised in that：Pure water return duct (80), pure water outlet pipe
(40) and pure water adapter (70) is connected with each other by a threeway.
5. anti-penetration water purifier according to claim 3, it is characterised in that：Filtered on pure water outlet pipe (40) from reverse osmosis membrane
The pure water water outlet of core (10) is connected with the 3rd check valve (401), postposition filter core (402) and bleeder cock (403) in turn,
Water drive formula pressure pot (50) is connected between the 3rd check valve (401) and postposition filter core (402).
6. anti-penetration water purifier according to claim 1, it is characterised in that：Pure water adapter (70) is equipped with high-voltage switch gear
(701) and water solenoid valve (702).
7. anti-penetration water purifier according to claim 1, it is characterised in that：Concentrated water drainpipe (30) is equipped with waste water ratio
(301)。
8. anti-penetration water purifier according to claim 3, it is characterised in that：The water outlet connection of preposition filter core (202)
There is washings outlet pipe (90), washings outlet pipe (90) end is equipped with washing faucet water (901).
9. anti-penetration water purifier according to claim 1, it is characterised in that：Water drive formula pressure pot (50) further includes fixed company
The bucket end cap (2) of staving (1) upper end is connected on, is connected with filter cartridge seat (9) on bucket end cap (2), is equipped with filter cartridge seat (9) and raw water
The raw water interface (91) of adapter (60) connection and the pure water interface (92) being connected with pure water adapter (70)；It is equipped with bucket end cap (2)
End cap core (3), is equipped with the central tube (32) connect with raw water interface (91) in the middle part of end cap core (3), lower external face equipped with
The water outlet (33) of central tube (32) connection, water outlet (33) are connected with exocoel (8)；Central tube (32) outside is equipped with and pure water
The annular water tank (34) of orifice, annular water tank (34) are connected with inner cavity chamber (7).
10. the anti-penetration water purifier according to claim 1 or 9, it is characterised in that：Water drive formula pressure pot (50) further includes pressure
Circle (4) and backing ring (5), water reservoir (6) upper end are equipped with flange (61), and backing ring (5) is set in water reservoir (6) upper overturning (61) institute shape
Into annular groove in, trim ring (4) is fixedly connected with backing ring (5) and flange (61) is pressed between trim ring (4) and backing ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841551.XU CN207243528U (en) | 2017-07-12 | 2017-07-12 | Anti-penetration water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841551.XU CN207243528U (en) | 2017-07-12 | 2017-07-12 | Anti-penetration water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207243528U true CN207243528U (en) | 2018-04-17 |
Family
ID=61878495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841551.XU Active CN207243528U (en) | 2017-07-12 | 2017-07-12 | Anti-penetration water purifier |
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| Country | Link |
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| CN (1) | CN207243528U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104703A (en) * | 2019-05-31 | 2019-08-09 | 汉高(天津)技术有限公司 | Pressure filter core |
| CN110496534A (en) * | 2019-09-17 | 2019-11-26 | 广东韦博科技有限公司 | Filter cartridge construction |
| CN111056651A (en) * | 2019-12-06 | 2020-04-24 | 广东韦博科技有限公司 | Filter core structure capable of storing pure water and bubble membrane water purification system using same |
| CN111841328A (en) * | 2019-09-17 | 2020-10-30 | 广东韦博科技有限公司 | Novel filter assembly with side water inlet and filter element structure using novel filter assembly |
-
2017
- 2017-07-12 CN CN201720841551.XU patent/CN207243528U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104703A (en) * | 2019-05-31 | 2019-08-09 | 汉高(天津)技术有限公司 | Pressure filter core |
| CN110496534A (en) * | 2019-09-17 | 2019-11-26 | 广东韦博科技有限公司 | Filter cartridge construction |
| CN111841328A (en) * | 2019-09-17 | 2020-10-30 | 广东韦博科技有限公司 | Novel filter assembly with side water inlet and filter element structure using novel filter assembly |
| CN110496534B (en) * | 2019-09-17 | 2024-03-15 | 广东领尚净水科技有限公司 | Filter element structure |
| CN111056651A (en) * | 2019-12-06 | 2020-04-24 | 广东韦博科技有限公司 | Filter core structure capable of storing pure water and bubble membrane water purification system using same |
| CN111056651B (en) * | 2019-12-06 | 2024-01-12 | 广东领尚净水科技有限公司 | Filter element structure capable of storing pure water and bubble film water purifying system using same |
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