CN206069461U - Anti-penetration water purifier - Google Patents
Anti-penetration water purifier Download PDFInfo
- Publication number
- CN206069461U CN206069461U CN201620952335.8U CN201620952335U CN206069461U CN 206069461 U CN206069461 U CN 206069461U CN 201620952335 U CN201620952335 U CN 201620952335U CN 206069461 U CN206069461 U CN 206069461U
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- China
- Prior art keywords
- water
- reverse osmosis
- filter element
- osmosis membrane
- pressurized tank
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Abstract
This utility model is related to one kind in household water filter, a kind of anti-penetration water purifier is disclosed, which includes reverse osmosis membrane filter element (1), raw water water inlet pipe (11), concentrated water outlet pipe (12) and water purification outlet pipe (13) are connected with reverse osmosis membrane filter element (1), pressurized tank (2) is connected with by a standpipe (21) on water purification outlet pipe (13), pressurized tank (2) is connected with the raw water inlet of reverse osmosis membrane filter element (1) by a return duct (23).This utility model is by the pressurized tank (2) in the built-in storage water purification of anti-penetration water purifier, and the concentrated water on putamina surface is rinsed by the water purification in pressurized tank (2), so that without osmotic pressure in pressure vessel for reverse osmosis, equipment with high desalinization is reached, the TDS values of pure water in reverse osmosis membrane are effectively reduced.
Description
Technical field
This utility model is related to one kind in household water filter, more particularly to a kind of anti-penetration water purifier.
Background technology
Domestic water treatment product is increasingly popularized, and greatly improves the quality of the life of people.
In the series of products, its core processing technology is a kind of unit for being referred to as reverse osmosis membrane, carries out end to source water
Pole purifies, to meet the purpose for filtering various impurity in water.
In the series of products, the general processing technological flow of big flow anti-penetration water purifier is as follows ----" water intake ball valve,
Fore filter, entering water electromagnetic valve, booster pump, reverse osmosis membrane, non-return valve, band waste water ratio multifunctional electromagnetic valves, high-voltage switch gear, water outlet
The composition such as tap ".
Water purifier is typically at fully automatic working state.Water purifier is directly connected on tap water pipe line, because reverse osmosiss
Before the permeable amount and film of film, water pressure has direct relation, therefore, a specifically configured increasing is needed before water purifier reverse osmosis membrane
Press pump, reverse osmosis membrane waste water mouth configure a band waste water ratio multifunctional electromagnetic valves, and source water pressure is improved to more than 0.42MPa,
Pure water can be made, under the control of a high-voltage switch gear, booster pump, entering water electromagnetic valve quit work, whole machine is in standby shape
State.
Occur much without bucket big flow anti-penetration water purifier on the market at present, average discharge can reach more than 1L/MIN, energy
Meet the use of consumer.
Especially, when big flow is that long-time is shut down or do not used without bucket anti-penetration water purifier problem, when start makes again
With the weak point that low salt rejection rate occurs, after shutting down when water purifier, entering water electromagnetic valve is closed concrete reason, booster pump
Quit work, in pressure vessel for reverse osmosis, also leave portion of pure water and waste water, under conditions of without impressed pressure, in pressure vessel for reverse osmosis by
There is osmotic pressure between concentrated water and pure water, the process of two-way penetration, i.e. pure water will be produced and permeated to concentrated water side, concentrated water is to pure water
Side is permeated.With the prolongation of this two-way penetration time, in film, the concentration of pure water also gradually can be raised, and downtime is longer,
In film, pure water TDS is higher.
Utility model content
A kind of two-way penetration problem that this utility model is present for anti-penetration water purifier in prior art, there is provided big stream
The anti-penetration water purifier of amount equipment with high desalinization.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals：
Anti-penetration water purifier, including reverse osmosis membrane filter element, reverse osmosis membrane filter element are provided with raw water inlet, concentrated water outlet
With water purification outlet, raw water water inlet pipe, concentrated water water outlet on raw water inlet, concentrated water outlet and water purification outlet, are connected to
Pipe and water purification outlet pipe, are connected with pressurized tank by a standpipe on water purification outlet pipe, and standpipe is provided with self-purification outlet
To the first non-return valve of pressurized tank direction connection, raw water inlet of the pressurized tank by a return duct with reverse osmosis membrane filter element connects
Connect, return duct is provided with the second non-return valve connected from pressurized tank to reverse osmosis membrane filter element direction.
Preferably, setting gradually preposition filter element, booster pump and entering water electromagnetic valve from water inlet on raw water water inlet pipe.Through
The pretreatment of preposition filter element, on the one hand improves purifying water effect, on the other hand also avoids granule foreign lamp to reverse osmosis membrane filter element
Damage, improve reverse osmosis membrane filter element service life.
Preferably, also include control module and high-voltage switch gear, booster pump, entering water electromagnetic valve and high-voltage switch gear with control
Molding block connects, and the pressure signal that high-voltage switch gear is used in induction pressure tank is simultaneously exported to control module, and control module is according to connecing
The pressure signal for receiving controls booster pump, entering water electromagnetic valve and closes.Based Intelligent Control to the water purifier is realized by control module,
So that the work of whole water purifier is more convenient, reasonable.
Preferably, high-voltage switch gear is arranged on water purification outlet pipe.Water purification outlet pipe is connected with pressurized tank, by by high pressure
Switch is arranged on water purification outlet pipe and can accurately detect pressure pressure inside the tank, while also allowing for the installation of high-voltage switch gear.
Preferably, the scouring electromagnetic valve for being provided with concentrated water outlet pipe with waste water ratio and being connected with control module.Pass through
Scouring electromagnetic valve with waste water ratio is set on concentrated water outlet pipe, the concentrated water discharged can rationally be utilized so as to reverse osmosis
Permeable membrane filter element carries out backwash, improves the utilization rate of water.
Preferably, the 3rd non-return valve is provided with water purification outlet pipe.On water purification outlet pipe arranging the 3rd non-return valve can
Avoid rest on the water in water purification outlet pipe be back in reverse osmosis membrane filter element to reverse osmosis membrane filter element inside water pressure produce change
Change, and then reduce interpenetrating between condensed water and water purification in reverse osmosis membrane filter element.
This utility model as a result of above technical scheme, with significant technique effect：
This utility model is by the pressurized tank in the built-in storage water purification of anti-penetration water purifier, and passes through in pressurized tank
Water purification rinsing the concentrated water on putamina surface so that without osmotic pressure in pressure vessel for reverse osmosis, reach equipment with high desalinization, effectively reduce reverse osmosis
The TDS values of pure water in permeable membrane.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment 1.
In the accompanying drawing toponym referred to by each number designation is as follows：1-reverse osmosis membrane filter element, 2-pressurized tank, 3-it is front
Put filter element, 4-booster pump, 5-entering water electromagnetic valve, 6-high-voltage switch gear, 7-scouring electromagnetic valve, 11-raw water water inlet pipe, 12-
Concentrated water outlet pipe, 13-water purification outlet pipe, 21-standpipe, the 22-the first non-return valve, 23-return duct, the 24-the second check
Valve, the 130-the three non-return valve.
Specific embodiment
This utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Anti-penetration water purifier, as shown in figure 1, setting gradually preposition filter element 3, booster pump 4, water inlet electromagnetism including from water inlet
Valve 5 and reverse osmosis membrane filter element 1, wherein preposition filter element 3, booster pump 4, entering water electromagnetic valve 5 are arranged on raw water water inlet pipe 11, Jing
The pretreatment of preposition filter element 3 is crossed, and is on the one hand improved purifying water effect, on the other hand granule foreign lamp is also avoided to reverse osmosis membrane filter element
1 damage, improves 1 service life of reverse osmosis membrane filter element.
Reverse osmosis membrane filter element 1 is provided with raw water inlet, concentrated water outlet and water purification outlet, raw water inlet, concentrated water
Raw water water inlet pipe 11, concentrated water outlet pipe 12 and water purification outlet pipe 13 are connected on outlet and water purification outlet, water purification goes out
Pressurized tank 2 is connected with by a standpipe 21 on water pipe 13, standpipe 21 is provided with self-purification outlet and connects to 2 direction of pressurized tank
The first logical non-return valve 22, can be stored Dao pressurized tank 2 in by standpipe 21 by water purification obtained in reverse osmosis membrane filter element 1,
Simultaneously because the presence of the first non-return valve 22, can prevent the water purification in pressurized tank 2 to be back in water purification outlet pipe 13；Pressurized tank
2 are connected with the raw water inlet of reverse osmosis membrane filter element 1 by a return duct 23, and return duct 23 is provided with from pressurized tank 2 to reverse osmosis
Water in pressurized tank 2 is back to the raw water water inlet of reverse osmosis membrane filter element 1 by the second non-return valve 24 of 1 direction of permeable membrane filter element connection
At mouthful, flow out through pressure vessel for reverse osmosis surface, exclude the concentrated water on reverse osmosis membrane surface, and then ensure in putamina without osmotic pressure, reach
The pure water of equipment with high desalinization can be obtained when water intaking next time, while in the presence of the second non-return valve 24, effectively can prevent without anti-
The water that infiltration membrane cartridge 1 was processed is flowed in pressurized tank 2.The 3rd non-return valve 130 is provided with water purification outlet pipe 13, can be avoided
It is back in reverse osmosis membrane filter element 1 to the generation change of 1 inside water pressure of reverse osmosis membrane filter element the water in water purification outlet pipe 13 is rested on
Change, and then reduce interpenetrating between condensed water and water purification in reverse osmosis membrane filter element 1.
Also include control module and high-voltage switch gear 6, and the flushing electromagnetism with waste water ratio being located on concentrated water outlet pipe 12
Valve 7, booster pump 4, entering water electromagnetic valve 5, high-voltage switch gear 6 and scouring electromagnetic valve 7 are connected with control module, and high-voltage switch gear 6 sets
Put on water purification outlet pipe 13 and pressure signal that high-voltage switch gear 6 is used in induction pressure tank 2 export to control module, control
Module is closed according to the pressure signal control booster pump 4, entering water electromagnetic valve 5 that receive.
The operation principle of water cleaning systems of the present utility model is illustrated with reference to Fig. 1, when using water purification, water purification water outlet is opened
The water purification outlet of 13 end of pipe, now control module control entering water electromagnetic valve 5, booster pump 4 are opened, and start controlling the water circulation, while band
The scouring electromagnetic valve 7 of waste water ratio is closed, and now water purifier is in normal controlling the water circulation state.
When water purification outlet is closed, water purifier continues controlling the water circulation, and obtained water purification is stored in pressurized tank 2, with pressure
The rising of water level in power tank 2, the pressure in pressurized tank 2 are increasing, as pressurized tank 2 is in connected state with water purification outlet pipe 13
State, thus the pressure in water purification outlet pipe 13 can be caused increasing, until triggering 6 action of high-voltage switch gear sends a signal to control
Module, now, in pure water fill-status, control module is according to the signal control booster pump 4, water inlet electromagnetism for receiving for pressurized tank 2
Valve 5 cuts out, and stops controlling the water circulation.And now as pressurized tank 2 is interior still in high pressure conditions, thus the pure water in pressurized tank 2 is then passed through
Return duct 23 flow to the raw water inlet of reverse osmosis membrane filter element 1, and enters 1 surface of reverse osmosis membrane filter element, excludes reverse osmosis membrane table
The concentrated water in face, and then cause in putamina without osmotic pressure, the pure water of equipment with high desalinization can be obtained when reaching water intaking next time, is substantially reduced anti-
The TDS values of pure water in permeable membrane.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to this utility model claim institute
The impartial change of work and modification, should all belong to the covering scope of this utility model patent.
Claims (5)
1. anti-penetration water purifier, including reverse osmosis membrane filter element (1), reverse osmosis membrane filter element (1) are provided with raw water inlet, concentrated water and go out
The mouth of a river and water purification outlet, be connected on raw water inlet, concentrated water outlet and water purification outlet raw water water inlet pipe (11),
Concentrated water outlet pipe (12) and water purification outlet pipe (13), it is characterised in that：On water purification outlet pipe (13) by a standpipe (21) even
Pressurized tank (2) is connected to, standpipe (21) is provided with the first non-return valve that self-purification outlet is connected to pressurized tank (2) direction
(22), pressurized tank (2) is connected with the raw water inlet of reverse osmosis membrane filter element (1) by a return duct (23), on return duct (23)
It is provided with the second non-return valve (24) connected from pressurized tank (2) to reverse osmosis membrane filter element (1) direction.
2. anti-penetration water purifier according to claim 1, it is characterised in that：On raw water water inlet pipe (11) from water inlet successively
Preposition filter element (3), booster pump (4) and entering water electromagnetic valve (5) are set.
3. anti-penetration water purifier according to claim 1 and 2, it is characterised in that：Also include control module and high-voltage switch gear
(6), booster pump (4), entering water electromagnetic valve (5) and high-voltage switch gear (6) are connected with control module, and high-voltage switch gear (6) is for feeling
Answer the pressure signal in pressurized tank (2) and export to control module, control module is according to the pressure signal control supercharging for receiving
Pump (4), entering water electromagnetic valve (5) are closed.
4. anti-penetration water purifier according to claim 3, it is characterised in that：High-voltage switch gear (6) is arranged on water purification outlet pipe
(13) on.
5. anti-penetration water purifier according to claim 3, it is characterised in that：Band waste water is provided with concentrated water outlet pipe (12)
Than and the scouring electromagnetic valve (7) that is connected with control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952335.8U CN206069461U (en) | 2016-08-25 | 2016-08-25 | Anti-penetration water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952335.8U CN206069461U (en) | 2016-08-25 | 2016-08-25 | Anti-penetration water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069461U true CN206069461U (en) | 2017-04-05 |
Family
ID=58433860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952335.8U Active CN206069461U (en) | 2016-08-25 | 2016-08-25 | Anti-penetration water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN206069461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186193A (en) * | 2016-08-25 | 2016-12-07 | 浙江沁园水处理科技有限公司 | Anti-penetration water purifier |
| CN108726715A (en) * | 2018-07-25 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of water treatment system and purifier |
-
2016
- 2016-08-25 CN CN201620952335.8U patent/CN206069461U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186193A (en) * | 2016-08-25 | 2016-12-07 | 浙江沁园水处理科技有限公司 | Anti-penetration water purifier |
| CN108726715A (en) * | 2018-07-25 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of water treatment system and purifier |
| CN108726715B (en) * | 2018-07-25 | 2024-01-30 | 珠海格力电器股份有限公司 | Water treatment system and water purification equipment |
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