CN205832974U - A kind of reverse osmosis membrane water cleaning systems - Google Patents
A kind of reverse osmosis membrane water cleaning systems Download PDFInfo
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- CN205832974U CN205832974U CN201620563385.7U CN201620563385U CN205832974U CN 205832974 U CN205832974 U CN 205832974U CN 201620563385 U CN201620563385 U CN 201620563385U CN 205832974 U CN205832974 U CN 205832974U
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- osmosis membrane
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Abstract
This utility model provides a kind of reverse osmosis membrane water cleaning systems, including water purification branch road and flushing branch road；Being disposed with pump and the reverse osmosis membrane of connection on wherein said water purification branch road, described reverse osmosis membrane has water inlet end, dense water water side and pure water water side；Described flushing branch road is sequentially communicated described pure water water side and described water inlet end, and described flushing branch road includes water tank；The pure water that described pure water water side is flowed out flows in described water tank and stores；The outlet of water tank connects described water inlet end.The reverse osmosis membrane water cleaning systems that this utility model is proposed, had by setting and the water purification branch road of water tank and water tank are stored the gravity of water self reverse osmosis membrane is rinsed, without by pump supercharging or pass through electrical energy drive, water route design is simple, water route design can be optimized while guaranteeing reverse osmosis membrane developing result, there is the advantage that energy consumption is little, rational in infrastructure and use cost is low.
Description
Technical field
This utility model relates to purifier technical field, particularly relates to a kind of reverse osmosis membrane water cleaning systems.
Background technology
Owing to can remove the various objectionable impurities in water, removal efficiency is high, and reverse osmosis water purifier has won substantial amounts of market.
According to statistics, the volume of production and marketing of household reverse osmosis water purifier accounts for the 48% of household water filter total amount, and export volume accounts for household water filter total amount
86%, be the key product in household water filter.
Conventional reverse osmosis membrane water purifier can produce dense water while producing water purification.The things such as colloid in dense water, inorganic salt
Matter deposits on the film surface of RO film, can reduce the pure water amount that RO film produces.Along with increasing of deposit, result even in RO film and block up
Plug, the serious service life reducing RO film.For solving the problems referred to above, by arranging water purification or dense water flushing line in prior art
Mode RO film is carried out pulse lavage, to realize keeping RO film surface cleaning, extend the technique effect in RO film service life.But
Being that this backwashing manner typically requires and improves water route hydraulic pressure by electronic mode, energy consumption is relatively big, and improves water purifier simultaneously
Use cost.Additionally, for realizing improving the purpose of water route hydraulic pressure, also further such that the design of flush loop structure is the most multiple
Miscellaneous.
Therefore, there is the defect that flushing branch road energy consumption is big, design is complicated and use cost is high in conventional reverse osmosis membrane water purifier.
Summary of the invention
This utility model is intended to design a kind of brand-new reverse osmosis membrane water cleaning systems, overcomes conventional reverse osmosis membrane water purifier to deposit
Rinsing the defect that branch road energy consumption is big, design is complicated and use cost is high.
This utility model provides a kind of reverse osmosis membrane water cleaning systems, including water purification branch road and flushing branch road；Wherein said only
Being disposed with pump and the reverse osmosis membrane of connection on water branch road, described reverse osmosis membrane has water inlet end, dense water water side and pure water
Water side；Described flushing branch road is sequentially communicated described pure water water side and described water inlet end, and described flushing branch road includes water tank；Institute
State the pure water flowed out pure water water side flow in described water tank and store；The outlet of water tank connects described water inlet end.
For controlling flushing process by storage water self gravitation and air pressure, described dense water water side is provided with the first flushing
Valve；When described first flushing valve is opened, in described water tank, the water of storage flows into described water inlet end from described water outlet of water tank and flows
Cross reverse osmosis membrane surface.
For further optimal control precision, described first flushing valve is electromagnetic valve；Described water cleaning systems also includes controlling core
Sheet, described control chip generates and outputs control signals to described first flushing valve, and described first flushing valve receives described control
Signal action；When the valve port standard-sized sheet of described first flushing valve, in described water tank, the water of storage is from described water outlet of water tank stream
Enter described water inlet end and rinse reverse osmosis membrane surface.
For preventing the storage water in water tank from refluxing, described flushing branch road being additionally provided with the first check valve, described first is single
It is arranged between described pure water water side and water tank inlet to valve.
For preventing the water for purifying through reverse osmosis membrane from flowing into water tank, described flushing branch road is additionally provided with second unidirectional
Valve, described second check valve is arranged between described water outlet of water tank and water inlet end.
For improving the pipeline structure stability rinsing branch road, also including the first threeway, the first end of described first threeway is even
Logical pump discharge, the second end connection water inlet end, the 3rd end connects described second check valve.
Further, also include the second threeway, the first end connection pure water water side of described second threeway, the second end connection
First check valve, the 3rd end connection pure water inlet.
For improving the service life of reverse osmosis membrane, described water purification branch road also includes just imitating filter element, and described just effect filter element is arranged
In the front end of described pump, to remove chlorine residue, float, rust and the part colloid in water in advance.
For improving water purification mouthfeel, described water purification branch road also includes that rearmounted filter element, described rearmounted filter element are arranged on described reverse osmosis
Permeable membrane rear end.
For ensureing that the gravity of the storage water in water tank enough realizes the purpose rinsed, a length of the 260 of described water tank to
280mm, width is 100mm to 110mm, and height is 100mm to 110mm；Described water tank is made to ensure clean by polypropylene material
The safety of water system.
The reverse osmosis membrane water cleaning systems that this utility model is proposed, has the water purification branch road of water tank by setting, by storage
Reverse osmosis membrane is rinsed by the gravity of water self, it is not necessary to by pump supercharging or by electrical energy drive, water route is designed simple, can
To realize optimizing while reverse osmosis membrane rinses water route design, there is the advantage that energy consumption is little, rational in infrastructure and use cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is
Embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of a kind of embodiment of reverse osmosis membrane water cleaning systems that Fig. 1 is proposed by this utility model.
Detailed description of the invention
This utility model provides a kind of reverse osmosis membrane water cleaning systems.In reverse osmosis membrane provided by the utility model water purification system
System includes two water purification branch roads being substantially arranged in parallel and rinses branch road.Water purification branch road is disposed with connection pump and
Reverse osmosis membrane.Reverse osmosis membrane has water inlet end, dense water water side and pure water water side.Flushing branch road is sequentially communicated described pure water and goes out
Water end (W.E.) and described water inlet end, and the pure water that pure water water side is flowed out is led back flushing branch road.Described flushing branch road is provided with
Water tank, flows into the pure water rinsed in branch road and is stored in water tank.The water inlet end of the outlet connection reverse osmosis membrane of water tank, works as controlling the water circulation
When completing, in water tank, the surface of reverse osmosis membrane is rinsed under the effect of gravity and air pressure by the pure water of storage, makes simultaneously
Reverse osmosis membrane dilutes the deposits such as colloid and the inorganic salt of its surface deposition in pure water environment.It is anti-that this utility model is proposed
Permeable membrane water cleaning systems, has the water purification branch road of water tank by setting, is carried out reverse osmosis membrane by the gravity of storage water self
Rinsing, it is not necessary to by pump supercharging or by electrical energy drive, water route design is simply, excellent while can rinsing realizing reverse osmosis membrane
Change water route design, there is the advantage that energy consumption is little, rational in infrastructure and use cost is low.
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
The structure of reverse osmosis membrane 3 the first embodiment of water cleaning systems proposed by this utility model shown in Figure 1 is shown
It is intended to.As it can be seen, water purification branch road 13 is main by just imitating filter element 1, pump 2, reverse osmosis membrane 3, rearmounted filter element 6 and in the present embodiment
Pure water inlet 11 and connect the pipeline composition of said modules, wherein, just effect filter element 1 is arranged on reverse osmosis membrane 3 front end, including but not
Being limited to one or more in PP melt-blown filter, granular active carbon absorption filter element, active carbon filter core, rearmounted filter element 6 is arranged on instead
Permeable membrane 3 rear end, is used for improving water purification mouthfeel.Similar with traditional reverse osmosis membrane 3 water cleaning systems, pure water inlet 11 is generally arranged
Need to use the place of pure water inlet 11 in indoor, pure water inlet 11 is generally also equipped with faucet or similar stop valve.As
Shown in figure, reverse osmosis membrane 3 has water inlet end 31, pure water water side 32 and dense water water side 33.Flushing branch road in the present embodiment
14 are mainly made up of the pipeline of water tank 7 and connection water tank 7.Rinse branch road 14 be arranged on the rear end of pump 2 and be connected to pure water water outlet
Between end 32 and water inlet end 31, for the pure water that pure water water side 32 is flowed out is drawn and is stored in water tank 7 with without water
Under conditions of pump 2 pressurization, carry out next step flushing.For preventing the storage pure water in water tank 7 to be back to pure water water side 32,
Rinsing and be additionally provided with the first check valve 8 on branch road 14, the first check valve 8 is arranged on pure water water side 32 and water tank 7 water inlet 71
Between, storage pure water is effectively ensured and will not be back to pure water water side 32.
The pure water that pure water water side 32 is flowed out flows into water tank 7 from water tank 7 water inlet end 31, gradually increases until being full of whole
Water tank 7, the water inlet end 31 of the outlet connection reverse osmosis membrane 3 of water tank 7, when water spill-over in water tank 7, the water in water tank 7 exists
Flow out to the water inlet end 31 of reverse osmosis membrane 3 under the effect of gravity from water tank 7 outlet 72, reverse osmosis membrane 3 surface is rinsed.
For ensureing that in water tank 7, the water of storage has the deposit on enough gravity flush clean reverse osmosis membrane 3 surface, the length of water tank 7 is excellent
Electing 260 to 280mm as, width is preferably 100mm to 110mm, in fact it is highly preferred that for 100mm to 110mm.For preventing water inlet end 31 not
Purified water flows into and rinses branch road 14, is additionally provided with the second check valve 9 rinsing on branch road 14, and the second check valve 9 is arranged on
Between water tank 7 outlet 72 and the water inlet end 31 of reverse osmosis membrane 3.
By optimizing the stability of the pipeline jointing construction of reverse osmosis membrane 3 water cleaning systems that the present embodiment is provided, such as figure institute
Showing, also include the first threeway 10 and the second threeway 5, wherein the first end connection pump 2 of the first threeway 10 exports, the second end connect into
Water end (W.E.) 31, the 3rd end connects the second check valve 9.First end connection pure water water side 32 of the second threeway 5, the second end connection first
Check valve 8, the 3rd end connection pure water inlet 11.
The dense water water side 33 of reverse osmosis membrane 3 is provided with the first flushing valve 4.Utilize the storage water in water tank 7 to reverse osmosis
Permeable membrane 3 rinse process can by with the first flushing valve 4 coordinate realization.Specifically, when the first flushing valve 4 is opened,
In water tank 7, the water of storage flows into water inlet end 31 from water tank 7 outlet 72 under the effect of gravity and air pressure and flows through reverse osmosis membrane 3
Surface.First flushing valve 4 is preferably electromagnetic valve.In whole water cleaning systems, it is provided with control chip (not shown), controls
Chip generates and outputs control signals to the first flushing valve 4, and the first flushing valve 4 receives described control signal action.In order to excellent
Changing developing result, when the valve port of the first flushing valve 4 is fully open, in water tank 7, the water of storage flows into institute from water tank 7 outlet 72
State water inlet end 31 and flow through reverse osmosis membrane 3 surface.Control chip can by single-chip microcomputer or other can drive electromagnetic valve action
Integrated circuit realizes, and this is not restricted.The control signal of control chip can also be propped up by the flushing that control chip receives
The hydraulic pressure detection signal of road 14 or water purification branch road 13 generates, to realize rinsing the accurate control of branch road 14 flushing process.
For ensureing the safety used, water tank 7 is made up of polypropylene material.The reverse osmosis proposed that the present embodiment is proposed
Permeable membrane 3 water cleaning systems, has the water purification branch road 13 of water tank 7 by setting, is entered reverse osmosis membrane 3 by the gravity of storage water self
Going and rinse, it is not necessary to by pump 2 supercharging or by electrical energy drive, water route design simply, can realize the same of reverse osmosis membrane 3 flushing
Shi Youhua water route is designed, and has the advantage that energy consumption is little, rational in infrastructure and use cost is low.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that:
Technical scheme described in foregoing embodiments still can be modified by it, or carries out wherein portion of techniques feature
With replacing；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technology
The spirit and scope of scheme.
Claims (10)
1. a reverse osmosis membrane water cleaning systems, it is characterised in that include water purification branch road and rinse branch road；Wherein said water purification branch road
On be disposed with pump and the reverse osmosis membrane of connection, described reverse osmosis membrane has water inlet end, dense water water side and pure water water side；
Described flushing branch road is sequentially communicated described pure water water side and described water inlet end, and described flushing branch road includes water tank；Described pure water
The pure water that water side is flowed out flows in described water tank and stores；The outlet of water tank connects described water inlet end.
Reverse osmosis membrane water cleaning systems the most according to claim 1, it is characterised in that described dense water water side is provided with first
Flushing valve；When described first flushing valve is opened, in described water tank, the water of storage flows into described water inlet end from described water outlet of water tank
And flow through reverse osmosis membrane surface.
Reverse osmosis membrane water cleaning systems the most according to claim 2, it is characterised in that described first flushing valve is electromagnetic valve；
Described water cleaning systems also includes that control chip, described control chip generate and output control signals to described first flushing valve, institute
State the first flushing valve and receive described control signal action；When the valve port standard-sized sheet of described first flushing valve, described water tank is store
The water deposited flows into described water inlet end from described water outlet of water tank and rinses reverse osmosis membrane surface.
Reverse osmosis membrane water cleaning systems the most according to claim 3, it is characterised in that be additionally provided with on described flushing branch road
One check valve, described first check valve is arranged between described pure water water side and water tank inlet.
Reverse osmosis membrane water cleaning systems the most according to claim 4, it is characterised in that be additionally provided with on described flushing branch road
Two check valves, described second check valve is arranged between described water outlet of water tank and water inlet end.
Reverse osmosis membrane water cleaning systems the most according to claim 5, it is characterised in that also include the first threeway, described first
First end connection pump discharge of threeway, the second end connection water inlet end, the 3rd end connects described second check valve.
Reverse osmosis membrane water cleaning systems the most according to claim 6, it is characterised in that also include the second threeway, described second
First end connection pure water water side of threeway, the second end connects the first check valve, the 3rd end connection pure water inlet.
Reverse osmosis membrane water cleaning systems the most according to claim 7, it is characterised in that described water purification branch road also includes just imitating filter
Core, described just effect filter element is arranged on the front end of described pump.
Reverse osmosis membrane water cleaning systems the most according to claim 8, it is characterised in that described water purification branch road also includes rearmounted filter
Core, described rearmounted filter element is arranged on described reverse osmosis membrane rear end.
10. according to the reverse osmosis membrane water cleaning systems described in any one of claim 1 to 9, it is characterised in that the length of described water tank
Being 260 to 280mm, width is 100mm to 110mm, and height is 100mm to 110mm；Described water tank is made up of polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563385.7U CN205832974U (en) | 2016-06-13 | 2016-06-13 | A kind of reverse osmosis membrane water cleaning systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563385.7U CN205832974U (en) | 2016-06-13 | 2016-06-13 | A kind of reverse osmosis membrane water cleaning systems |
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| Publication Number | Publication Date |
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| CN205832974U true CN205832974U (en) | 2016-12-28 |
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| CN201620563385.7U Active CN205832974U (en) | 2016-06-13 | 2016-06-13 | A kind of reverse osmosis membrane water cleaning systems |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467086A (en) * | 2017-02-23 | 2018-08-31 | 青岛经济技术开发区海尔热水器有限公司 | Novel water purification system |
| CN108946885A (en) * | 2018-07-25 | 2018-12-07 | 珠海格力电器股份有限公司 | Water treatment system and water purifier |
| CN109824158A (en) * | 2019-03-08 | 2019-05-31 | 宁波福特恩净水设备有限公司 | A kind of self-cleaning reverse osmosis membrane and water dispenser |
-
2016
- 2016-06-13 CN CN201620563385.7U patent/CN205832974U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467086A (en) * | 2017-02-23 | 2018-08-31 | 青岛经济技术开发区海尔热水器有限公司 | Novel water purification system |
| CN108946885A (en) * | 2018-07-25 | 2018-12-07 | 珠海格力电器股份有限公司 | Water treatment system and water purifier |
| CN109824158A (en) * | 2019-03-08 | 2019-05-31 | 宁波福特恩净水设备有限公司 | A kind of self-cleaning reverse osmosis membrane and water dispenser |
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