CN204550251U - Water purifier and drinking equipment - Google Patents
Water purifier and drinking equipment Download PDFInfo
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- CN204550251U CN204550251U CN201520202214.7U CN201520202214U CN204550251U CN 204550251 U CN204550251 U CN 204550251U CN 201520202214 U CN201520202214 U CN 201520202214U CN 204550251 U CN204550251 U CN 204550251U
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Abstract
The utility model discloses a kind of water purifier, water purifier comprises membrane cartridge, energy storage, topping-up pump, and some water pipes; Membrane cartridge has the first water inlet, the second water inlet and the first water outlet; Topping-up pump has supercharging water inlet and supercharging water outlet; First water inlet is communicated with supercharging water outlet by water pipe, and the second water inlet is communicated with supercharging water inlet or supercharging water outlet, and supercharging water inlet is communicated with water source; Energy storage is communicated with supercharging water outlet/supercharging water inlet with the second water inlet simultaneously; The pipeline of topping-up pump and the first water inlet is provided with the first control valve; Be provided with water shoot between first control valve and the first water inlet, water shoot be provided with the second control valve.The utility model also discloses a kind of drinking equipment.The utility model, achieving by adopting the cooperation between energy storage and control valve filtration of damming, being interrupted the operating mode of high pressure back flushing, thus can rinse out the particulate accumulated on membrane cartridge thoroughly, reduce the effect of wastewater rate.
Description
Technical field
The utility model relates to a kind of water purifier and drinking equipment.
Background technology
Along with the development of society, the pollution of living environment, the especially aggravation of water pollutions, water purifying plant gradually pay close attention to by people.And membrane filtration comparatively popular in recent years have employed principle of reverse osmosis, its precision of filtering is the highest, usual filtering accuracy is 0.00001 μm of magnitude, aperture due to reverse osmosis membrane only have hairline diameter 100,000/, only allow water molecules and dissolved oxygen to pass through, make impurity such as the objectionable impuritiess such as agricultural chemicals, bacterium, virus, heavy metal contained in water almost all can be trapped eliminating.Although the precision of membrane filtration is very high, very easily block.Thus cause the filter element life of membrane filtration short.In order to extend the work-ing life of membrane filtration, generally adopting the filtered model of limit filtration limit effluent, but under this kind of pattern, needing the water of flushed filter membrane many, water resource waste is serious, is unfavorable for the Appropriate application of water resources.
Utility model content
Main purpose of the present utility model is to provide a kind of water purifier improving washing and filtering film water matter.
For achieving the above object, the utility model provides a kind of water purifier, and described water purifier comprises membrane cartridge, energy storage, topping-up pump, and some water pipes;
Described membrane cartridge has the first water inlet, the second water inlet and the first water outlet;
Described topping-up pump has supercharging water inlet and supercharging water outlet;
Described first water inlet is communicated with described supercharging water outlet by described water pipe, and described second water inlet is communicated with described supercharging water inlet or described supercharging water outlet, and described supercharging water inlet is communicated with water source;
Described energy storage is communicated with described supercharging water outlet/described supercharging water inlet with described second water inlet simultaneously;
The pipeline of described topping-up pump and described first water inlet is provided with the first control valve;
Be provided with water shoot between described first control valve and described first water inlet, described water shoot be provided with the second control valve.
Preferably, flow meter is provided with between described energy storage and described supercharging water outlet/described supercharging water inlet.
Preferably, described energy storage comprises tank body and is arranged on the compressible air bag of this tank interior, is filled with gas in this air bag, and the cavity between this gasbag outer surface and inner tank wall is used for water storage, or,
Described energy storage comprises tank body and is arranged on the water pocket of this tank interior for water storage, is closed cavity, and is filled with gas in this closed cavity between the outside surface of this water pocket and inner tank wall.
Preferably, described water purifier also comprises the first Y-tube, and described supercharging water inlet is communicated with described second water inlet with described energy storage by described first Y-tube simultaneously.
Preferably, described membrane cartridge is RO membrane cartridge, NF membrane cartridge or ultrafiltration membrane filter element.
Preferably, described first control valve and described second control valve are solenoid electric valve.
Preferably, the preposition filter core of some levels is also provided with between described supercharging water inlet and described water source; Described first water outlet of described membrane cartridge is also connected with the rearmounted filter core of some levels.
Preferably, described preposition filter core is the cotton filter core of PP and/or active carbon filter core; Described rearmounted filter core is the cotton filter core of PP and/or active carbon filter core.
The utility model proposes a kind of drinking equipment further.
A kind of drinking equipment, this drinking equipment comprises water purifier, and this water purifier comprises membrane cartridge, energy storage, topping-up pump, and some water pipes;
Described membrane cartridge has the first water inlet, the second water inlet and the first water outlet;
Described topping-up pump has supercharging water inlet and supercharging water outlet;
Described supercharging water outlet is communicated with described second water inlet with described first water inlet by described water pipe simultaneously, and described supercharging water inlet is communicated with water source;
Described energy storage is communicated with described supercharging water outlet with described second water inlet simultaneously;
The pipeline of described topping-up pump and described first water inlet is provided with the first control valve;
Be provided with water shoot between described first control valve and described first water inlet, described water shoot be provided with the second control valve.
The utility model, achieving by adopting the cooperation between energy storage and control valve filtration of damming, being interrupted the operating mode of high pressure back flushing, thus the particulate accumulated on membrane cartridge can be rinsed out thoroughly, thus reach the work-ing life extending membrane cartridge, reduce the effect of wastewater rate; Meanwhile, by clean tap water is introduced energy storage, make the water of flushing membrane filter core be clean water source, thus the more effective filtering membrane by membrane cartridge is rinsed well, be conducive to the work-ing life extending membrane cartridge.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model water purifier first embodiment;
Fig. 2 is the structural representation of the utility model water purifier second embodiment;
Fig. 3 is the structural representation of the utility model water purifier the 3rd embodiment;
Fig. 4 is the structural representation of the utility model water purifier the 4th embodiment;
Fig. 5 is the structural representation of the utility model water purifier the 5th embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of water purifier 1, for filtering and purifying water.
In the utility model embodiment, referring to figs. 1 through Fig. 5, this water purifier 1 comprises membrane cartridge 10, energy storage 30, topping-up pump 20, and some water pipes.Membrane cartridge 10 has the first water inlet 11, second water inlet 12 and the first water outlet 13.Topping-up pump 20 has supercharging water inlet 21 and supercharging water outlet 22, and supercharging water outlet 22 is communicated with the second water inlet 12 with the first water inlet 11 by water pipe simultaneously, and supercharging water inlet 21 is communicated with water source.Energy storage 30 is communicated with supercharging water outlet 22 with the second water inlet 12 simultaneously.The pipeline of topping-up pump 20 and the first water inlet 11 is provided with between the first control valve 40, first control valve 40 and the first water inlet 11 and is provided with water shoot 50, water shoot 50 is provided with the second control valve 60.
Particularly, in the present embodiment, membrane cartridge 10 is RO (Reverse Osmosis membrane, reverse osmosis) membrane cartridge, NF membrane cartridge or ultrafiltration membrane filter element, wherein, is excellent with RO membrane cartridge.The profile of RO membrane cartridge is long strip shape, and its one end is provided with the first water inlet 11 and the first water outlet 13, and the other end is provided with the second water inlet 12.
Energy storage 30 comprises tank body 31 and is arranged on the air bag 32 of this tank body 31 internal compressible, and be filled with gas in this air bag 32, the cavity (sign) between this air bag 32 outside surface and tank body 31 inwall is for water storage.Tank body 31 is formed for intaking and the opening (not shown) of water outlet.When water enters cavity from opening, air bag 32 is compressed, along with water injects, air bag 32 constantly reduces, by energy storage while air bag 32 reduces, when the pressure in tank body 31 is identical with the hydraulic pressure that supercharging water outlet 22 exports, no longer be injected into water in tank body 31, air bag 32 stops being compressed.Certainly, in other embodiments, the structure of energy storage 30 can also be comprise tank body 31 and be arranged on the water pocket of this tank body 31 inside for water storage, is closed cavity, and is filled with gas in this closed cavity between the outside surface of this water pocket and tank body 31 inwall.Certainly, in other embodiments, energy storage 30 also can be only a water tank, just the position of water tank is arranged at position higher in water purifier 1, as long as namely can the structure of stored energy by mobile water, central energy can be saved with the form such as kinetic energy, potential energy.
In the present embodiment, water purifier 1 comprises the first Y-tube 70, second Y-tube 80 and the 3rd Y-tube 90, first Y-tube 70 is arranged between energy storage 30, second water inlet 12 and the second Y-tube 80; Second Y-tube 80 is arranged between topping-up pump 20, first Y-tube 70 and the first control valve 40, and the 3rd Y-tube 90 is arranged between the first water inlet 11, second control valve 60 and the first control valve 40.
First control valve 40 is preferably solenoid electric valve, and the second control valve 60 is preferably solenoid electric valve.
Introduce the principle of work of water purifier 1 below.
In the process of water purifier 1 filtered water, first control valve 40 is opened, second control valve 60 is closed, tap water is communicated with the supercharging water inlet 21 of topping-up pump 20 by water pipe, water is after topping-up pump 20 supercharging, shunt through the second Y-tube 80, a part of tap water enters energy storage 30 and membrane cartridge 10 respectively through the first Y-tube 70, and another part enters membrane cartridge 10 through the first control valve 40 and the 3rd T-valve.Pure water after filtration discharges membrane cartridge 10 through the first water outlet 13.Wherein, the Single port of the first Y-tube 70 and the open communication of tank body 31, make water can enter in tank body 31; The Single port of the first Y-tube 70 is communicated with the second water inlet 12 of membrane cartridge 10, makes water can enter membrane cartridge 10; Because the first control valve 40 is opened, the second control valve 60 is closed and is made the water of the second Y-tube 80 Single port can only flow to the 3rd Y-tube 90 from the first control valve 40, then flows into membrane cartridge 10 through the first water inlet 11.
In the process of the filtering membrane of water purifier 1 flushing membrane filter core 10, the first control valve 40 is closed, and the second control valve 60 is opened, and now, extraneous stopping is supplied water to water purifier 1.Along with the work of membrane cartridge 10, the water in membrane cartridge 10 reduces gradually, and hydraulic pressure diminishes thereupon.Now, in energy storage 30, air bag 32 under the influence of air pressure, water in tank body 31 is squeezed out tank body 31, the water in energy storage 30 is made to enter in membrane cartridge 10 by the first Y-tube 70, second water inlet 12, the filtering membrane of membrane cartridge 10 is rinsed, and by the waste water after flushing through the first water inlet 11, the 3rd Y-tube 90, and the second control valve 60 is discharged.Wherein, because the first control valve 40 is closed, the second control valve 60 is opened, and from the waste water that the first water inlet 11 flows out, can only discharge by the 3rd Y-tube is after 90s through water shoot 50 and the second control valve 60.
In the present embodiment, achieving by adopting the cooperation between energy storage 30 and control valve filtration of damming, being interrupted the operating mode of high pressure back flushing, thus the particulate accumulated on membrane cartridge 10 can be rinsed out thoroughly, thus reach the work-ing life extending membrane cartridge 10, reduce the effect of wastewater rate; Meanwhile, by clean tap water is introduced energy storage 30, make the water of flushing membrane filter core 10 be clean water source, thus the more effective filtering membrane by membrane cartridge 10 is rinsed well, be conducive to the work-ing life extending membrane cartridge 10.
Certainly, in other embodiments, the second Y-tube 80 can be arranged on supercharging water inlet 21 one end of topping-up pump 20, and the water pipe be namely connected with the second water inlet 12 with energy storage 30 is communicated with supercharging water inlet 21.
Further, pipeline between supercharging water inlet 21 and the first Y-tube 70 is provided with the 3rd control valve 130, in the present embodiment, 3rd control valve 130 is preferably check valve, check valve and solenoid electric valve can realize the function of this scheme, but one-way valve structures is simple, easy to use, cost ratio solenoid electric valve is more economical.This check valve controls water can only flow to the first Y-tube 70 from the second Y-tube 80, and can not flow to the second Y-tube 80 from the first Y-tube 70.In the present embodiment, by the setting of the 3rd control valve 130, in the process of flushing membrane filter core 10, make the water in energy storage 30 only can flow into membrane cartridge 10 from the second water inlet 12, water in waste water in membrane cartridge 10 and energy storage 30 can not be refluxed, while ensureing that the water in energy storage 30 is all for flushing membrane filter core 10, also prevent the impact of return of waste water on membrane cartridge 10, simultaneously, hydraulic pressure in energy storage 30 also can not reduce because of shunting, thus ensure that the hydraulic pressure of back flushing membrane cartridge 10, be conducive to by the filtering membrane of membrane cartridge 10 rinse cleaner, be conducive to the work-ing life extending membrane cartridge 10.
Further, on the basis of above-described embodiment, the pipeline between supercharging water inlet 21 and the first Y-tube 70 is provided with flow gauge 140.Particularly, in the present embodiment, 3rd control valve 130 is solenoid electric valve, when energy storage 30 too high pressure, in membrane cartridge 10 backwash process, when may damage membrane cartridge 10, open the 3rd magnetic valve 130, the high pressure water in energy storage 30 can be flowed in the first Y-tube punishment, and a part enters membrane cartridge 10 and rinses it, a part of by flow gauge and the 3rd control valve 130, to reach the object of hydraulic pressure in reduction system.Simultaneously, in order to avoid due to the discharge of backflow excessive and damage the components and parts of system, calculate by flow gauge 140 and regulate the flow refluxed, make under the prerequisite not damaging other components and parts in system, cooperation energy storage 30 regulates the hydraulic pressure entered in membrane cartridge 10 as far as possible, thus is conducive to the work-ing life extending membrane cartridge 10.Certainly, in other embodiments, when not having the 3rd control valve 130, flow meter 140 can play effect identical in above-described embodiment.
Further, in order to extend the work-ing life of membrane cartridge 10 further, be also provided with the preposition filter core 1100 of some levels between supercharging water inlet 21 and water source, this preposition filter core 1100 can filter out the partial impurities in former water in advance; In order to strengthen the filtration water purification ability of water purifier 1, the first water outlet 13 of membrane cartridge 10 is also connected with the rearmounted filter core 120 of some levels.Preposition filter core 1100 can be the cotton filter core 110 of PP and/or active carbon filter core 100; Rearmounted filter core 120 also can be the cotton filter core of PP and/or active carbon filter core.When the quantity of preposition filter core 1100 be at least two-stage time, according to the characteristic of the cotton filter core 110 of PP and active carbon filter core 100, the cotton filter core 110 of PP is preferably closer to water source, and active carbon filter core 100 is preferably closer to membrane cartridge 10.
The utility model proposes a kind of drinking equipment further, for the manufacture of pure water for user.
A kind of drinking equipment, this drinking equipment comprises water purifier 1, and the structure of this water purifier 1, with reference to above-described embodiment, does not repeat them here.
In the present embodiment, achieving by adopting the cooperation between energy storage 30 and control valve filtration of damming, being interrupted the operating mode of high pressure back flushing, thus the particulate accumulated on membrane cartridge 10 can be rinsed out thoroughly, thus reach the work-ing life extending membrane cartridge 10, reduce the effect of wastewater rate; Meanwhile, by clean tap water is introduced energy storage 30, make the water of flushing membrane filter core 10 be clean water source, thus the more effective filtering membrane by membrane cartridge 10 is rinsed well, be conducive to the work-ing life extending membrane cartridge 10.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a water purifier, is characterized in that, described water purifier comprises membrane cartridge, energy storage, topping-up pump, and some water pipes;
Described membrane cartridge has the first water inlet, the second water inlet and the first water outlet;
Described topping-up pump has supercharging water inlet and supercharging water outlet;
Described first water inlet is communicated with described supercharging water outlet by described water pipe, and described second water inlet is communicated with described supercharging water inlet or described supercharging water outlet, and described supercharging water inlet is communicated with water source;
Described energy storage is communicated with described supercharging water outlet/described supercharging water inlet with described second water inlet simultaneously;
The pipeline of described topping-up pump and described first water inlet is provided with the first control valve;
Be provided with water shoot between described first control valve and described first water inlet, described water shoot be provided with the second control valve.
2. water purifier as claimed in claim 1, is characterized in that, be provided with flow meter between described energy storage and described supercharging water outlet/described supercharging water inlet.
3. water purifier as claimed in claim 1, is characterized in that, described energy storage comprises tank body and is arranged on the compressible air bag of this tank interior, is filled with gas in this air bag, and the cavity between this gasbag outer surface and inner tank wall is used for water storage, or,
Described energy storage comprises tank body and is arranged on the water pocket of this tank interior for water storage, is closed cavity, and is filled with gas in this closed cavity between the outside surface of this water pocket and inner tank wall.
4. water purifier as claimed in claim 1, it is characterized in that, described water purifier also comprises the first Y-tube, and described supercharging water inlet is communicated with described second water inlet with described energy storage by described first Y-tube simultaneously.
5. water purifier as claimed in claim 1, it is characterized in that, described membrane cartridge is RO membrane cartridge, NF membrane cartridge or ultrafiltration membrane filter element.
6. water purifier as claimed in claim 1, it is characterized in that, described first control valve and described second control valve are solenoid electric valve.
7. water purifier as claimed in claim 1, is characterized in that, be also provided with the preposition filter core of some levels between described supercharging water inlet and described water source; Described first water outlet of described membrane cartridge is also connected with the rearmounted filter core of some levels.
8. water purifier as claimed in claim 7, is characterized in that, described preposition filter core is the cotton filter core of PP and/or active carbon filter core; Described rearmounted filter core is the cotton filter core of PP and/or active carbon filter core.
9. a drinking equipment, is characterized in that, comprises water purifier as claimed in any of claims 1 to 8 in one of claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202214.7U CN204550251U (en) | 2015-04-03 | 2015-04-03 | Water purifier and drinking equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202214.7U CN204550251U (en) | 2015-04-03 | 2015-04-03 | Water purifier and drinking equipment |
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| CN204550251U true CN204550251U (en) | 2015-08-12 |
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| CN201520202214.7U Active CN204550251U (en) | 2015-04-03 | 2015-04-03 | Water purifier and drinking equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145407A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
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2015
- 2015-04-03 CN CN201520202214.7U patent/CN204550251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145407A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
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