CN103159337B - Compound filter element multi-level integrated water purifier - Google Patents
Compound filter element multi-level integrated water purifier Download PDFInfo
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- CN103159337B CN103159337B CN201110426687.1A CN201110426687A CN103159337B CN 103159337 B CN103159337 B CN 103159337B CN 201110426687 A CN201110426687 A CN 201110426687A CN 103159337 B CN103159337 B CN 103159337B
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Abstract
The invention discloses a compound filter element multi-level integrated water purifier. The compound filter element multi-level integrated water purifier comprises a connector assembly (1) and a filter barrel assembly (2), wherein the connector assembly (1) comprises a base (14), a connector (11) fixed on the upper portion of the base (14) and a water inlet valve (12) accommodated in the connector; the filter barrel assembly (2) comprises a barrel body (26), wherein a water inlet and outlet pipe assembly (21) is accommodated in the barrel body (26), and comprises a water inlet seat (211), a center duct (213) accommodated below the water inlet seat (211) and a water outlet seat (212); and a primary filter (22) is connected at the tail end of the center duct (213), and a one-way valve (23), a compound filter element (24) and a flexible flat sheet membrane assembly (25) are accommodated in a primary filtered water outlet (2222). The compound filter element multi-level integrated water purifier is simple in structure, and can exert comprehensive treatment effect.
Description
[technical field]
The present invention relates to the multistep treatment of water, waste water or sewage, espespecially it relates to multistage integratedization of composite filter element water purifier.
[background technology]
Water purifier comprises connector component and cartridge assembly, and connector component is repeatedly kicked into outlet conduit, the interior cartridge assembly that connects outward, and filter core is housed in cartridge assembly.The various water purifiers of prior art, its material for core comprises PP cotton, activated carbon, KDF filter material, ion exchange resin etc.These water purifiers are placed in different cartridge assemblies by different disposal technique filter material used, the corresponding complete water purifier of each filter material, thereby there is the problem that water purification filter mode is single.The treatment effect that reaches comprehensive for making to purify waste water or the effect that can directly drink, only have the water purifier series connection of these single filter cores is assembled to use, the system architecture of this many water purifier combinations is complicated, brought a large amount of difficulties in the process being connected in series each other the installation of water purifier, and the joint of serial connection is too many, and the risk of leaking of water purifier has been increased to many times; Moreover adopt this many containers and multi-pipeline to connect, increased the flow process of water in water purifier, be therefore easy in pipeline, generate the sediments such as incrustation scale, have the adverse consequences of secondary pollution.
[summary of the invention]
The technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and a kind of simple in structure, multistage integratedization of the composite filter element water purifier that can bring into play comprehensive treatment effect is provided.
The technical scheme that the present invention solve the technical problem employing is: a kind of multistage integratedization of composite filter element water purifier is provided, comprise connector component and cartridge assembly, its difference is: described connector component comprises base, is fixed on the connector on base top and is loaded on the water intaking valve on this connector, connector periphery has water inlet and delivery port, in it, in water inlet, connect mouth and water-purifying cavity in addition, water inlet mouthful is communicated with and is connected water intaking valve with connecting in water inlet, and delivery port is communicated with water-purifying cavity, described cartridge assembly comprises cylindrical shell, water inlet pipe and water outlet pipe assembly is housed in cylindrical shell, this water inlet pipe and water outlet pipe assembly comprises water-logged base, be loaded on centre pipe and the effluent seat of water-logged base below, and water-logged base is fixed on and in the upper end of cylindrical shell the water inlet by its water inlet pipe and connector component, connects mouth and be connected, in cylindrical shell, end in centre pipe is connected with initial filtrator, prefiltration filter core is housed in this initial filtrator, check valve is equipped with in the initial filter water outlet of initial filtrator, described initial filtrator is arranged at cylinder body bottom and is wrapped up in by composite filter element ring, the top of this composite filter element is flat sheet membrane element kit, flat sheet membrane element kit is installed on flat sheet membrane stay pipe, flat sheet membrane stay pipe is fixed on effluent seat, flat sheet membrane element kit is communicated with the entrance of purifying waste water on effluent seat, and be communicated with the water chamber of water-logged base by this entrance of purifying waste water, this water chamber is communicated with the water-purifying cavity on connector component, the common purified water passage that forms,
The flow path of described water purifier is: in pending water → water inlet → water intaking valve → water inlet, connect purify waste water entrance → water-logged base water chamber → connector component water-purifying cavity → delivery port → purify waste water of mouth → water inlet pipe → centre pipe → initial filtrator → check valve → composite filter element → flat sheet membrane element kit → effluent seat.
Described water intaking valve can be control valve, and Rotatable water inlet valve can be realized adjusting and the switching of water inlet current.
Described connector base can adopt screw to be connected with connector.
On described connector base, a link plate can be installed, link plate can be ' L ' shape, and material can be stainless steel, can have fixing hole, to facilitate, water purifier is fixed in mounting points.
The water inlet of described connector and water outlet can be reinforced with steel loop, to strengthen the intensity of water inlet and delivery port.
Described connector can add a steel loop that prevents that water intaking valve from deviating from, and opens a groove on steel loop, for pack into into
Water valve valve member.
Described water-logged base and effluent seat can adopt clamping, with ease of assembly and form a former water with purify waste water isolation channel structure.Effluent seat and centre pipe can weld.Effluent seat can adopt and be threaded with flat sheet membrane stay pipe.
Described initial filtrator can comprise upper casing and the lower casing being attached thereto, and prefiltration filter core can be stainless steel cloth.Initial filtrator upper casing and initial filtrator lower casing can adopt assemble welding; Prefiltration filter core is loaded on becomes a complete independent filter element in initial filtrator shell.
Described check valve has the valve body of an approximate circle tubular, the lower end of valve body is pre-small post-large flap, flap lower end has circular-arc effluent trough, and there is a bulge loop inside of valve body upper end, by this bulge loop, check valve is placed in the initial filter water outlet of initial filtrator lower casing.Described check valve 23 is by 60 hardness silica gel material one-shot formings.Circular-arc effluent trough can anti-sealing adverse current, and described check valve can be by silica gel material one-shot forming.
Described composite filter element, can comprise Powdered Activated Carbon, for the KDF of removal heavy metal, for removing calcareous ion exchange resin and Si-P crystal salt.
Described flat sheet membrane element kit comprises flat sheet membrane, flat sheet membrane supporting network, is communicated with seat and compressing tablet, flat sheet membrane is arranged in the both sides of flat sheet membrane supporting network, surrounding sealing links, the middle flat sheet membrane sandwich passage that forms, being communicated with seat connects and fixes in the flat sheet membrane of a side with compressing tablet, be communicated with block hole and form the purified water passage of flat sheet membrane element kit together with flat sheet membrane sandwich passage, be communicated with block hole and be communicated with the entrance of purifying waste water of effluent seat.Flat sheet membrane element kit can filter out harmful microorganism and malignant bacteria substantially completely.
Described cylindrical shell can be assembled together by stainless steel material moulding and influent-effluent base assembly spinning, becomes the unique package structure of a complete filtration system unit.
Described water purifier connector component, has solved that flow of inlet water is adjustable, filter element replacing is convenient, the installation simple question of water purifier, the importing of pending water and drawing of purifying waste water while providing water purifier to use.Described connector base provides being connected of connector component and cartridge assembly, is the supporting base of connector and link plate.Described water intaking valve provides and regulates pending water from connector, to enter the size of flow.The water intaking valve steel loop water intaking valve of giving security not to be deviate from from connector; Entery and delivery port steel loop can improve the intensity of connector entery and delivery port.Link plate provides complete machine that connection is installed when user uses.
Described water purifier filter cartridge assembly, solves the problem that different types of filter material and filter type are combined, and is packaged into an independently cartridge assembly unit, and combined filtration and multistage filtering are provided.Described influent-effluent base assembly provides pending water is incorporated into cartridge assembly from connector, will purify waste water and be drawn out to connector component, and the assembly structure with initial filtrator assembly, flat sheet membrane element kit and filter core cylindrical shell is provided.Initial filtrator assembly provides and filters large granular impurity, originally filtration in pending water.Check valve provides the one way flow of current in water purifier, prevents oppositely overflowing of Compound filtering material.The ion exchange resin of composite filter element provides the calcium carbonate of removing in water, and KDF provides removal heavy metal, and active carbon provides comprehensive absorption, removes heterochromatic, peculiar smell, free chlorine residual in water.Flat sheet membrane element kit provides and filters harmful microorganism and malignant bacteria completely.This element kit can effectively improve mouthfeel, guarantees that water quality is fresh, simultaneously can also removal heavy metal, suppress the generation of incrustation scale.
The invention has the beneficial effects as follows: comprehensive treatment effect simple in structure, to play purification, filtered water; And water inlet, water outlet at water purifier the contiguous position with one end, saved axial installing space; Described check valve provides the one way flow of current in water purifier, prevents oppositely overflowing of Compound filtering material.
[accompanying drawing explanation]
Fig. 1 is the axonometric projection schematic diagram of multistage integratedization of composite filter element water purifier face shaping of the present invention;
Fig. 2 is the main cross-sectional schematic of looking of described integral water purifier orthographic projection, and in figure, arrow represents water (flow) direction;
Fig. 3 is the decomposing state axonometric projection schematic diagram of described integral water purifier connector component 1;
Fig. 4 is the main cross-sectional schematic of looking of the orthographic projection of Fig. 3 connector component 1;
Fig. 5 is the face shaping axonometric projection schematic diagram of described integral water purifier element kit 2;
Fig. 6 is the main cross-sectional schematic of looking of the orthographic projection of Fig. 5 element kit 2;
Fig. 7 is the axonometric projection schematic diagram of multistage integratedization of composite filter element water purifier initial filtrator of the present invention 22 face shapings;
Fig. 8 is the axonometric projection schematic diagram of described initial filtrator 22 decomposing states;
Fig. 9 is the main cross-sectional schematic of looking of described initial filtrator 22 orthographic projections;
Figure 10 is the axonometric projection schematic diagram of multistage integratedization of composite filter element water purifier water inlet pipe and water outlet pipe assembly of the present invention 21 decomposing states;
Figure 11 is the main cross-sectional schematic of looking of Figure 10 water inlet pipe and water outlet pipe assembly 21 orthographic projections;
Figure 12 is the main cross-sectional schematic of looking of orthographic projection of multistage integratedization of composite filter element water purifier check valve 23 of the present invention;
Figure 13 is the axonometric projection schematic diagram of Figure 12 check valve 23 face shapings;
Figure 14 is the main cross-sectional schematic of looking of orthographic projection of multistage integratedization of composite filter element water purifier cylindrical shell 26 of the present invention;
Figure 15 is the main cross-sectional schematic of looking of multistage integratedization of composite filter element water purifier flat sheet membrane element kit 25 orthographic projections of the present invention;
Figure 16 is the axonometric projection schematic diagram of Figure 15 flat sheet membrane element kit 25 face shapings.
In Fig. 1, Fig. 2: 1 is that connector component, 2 is cartridge assembly;
In Fig. 3, Fig. 4, in connector component 1: 11 is that connector, 12 is that water intaking valve, 13 is that water intaking valve steel loop, 14 is that base, 15 is that water inlet steel loop, 16 is that link plate, 17 is delivery port steel loop;
Referring to Fig. 4, in connector 11: 111 is that water inlet, 112 is that delivery port, 113 is water-purifying cavity for connecting mouth, 114 in water inlet;
Referring to Fig. 3, in base 14: 141 is that connector base Ka Tai, 142,143 is connector base screw; In link plate 16,161 is fixing hole.
Fig. 5, Fig. 6, in cartridge assembly 2: 21 is that water inlet pipe and water outlet pipe assembly, 22 is that initial filtrator, 23 is that check valve, 24 is that composite filter element, 25 is that flat sheet membrane element kit, 26 is cylindrical shell;
Referring to Figure 10, Figure 11, in water inlet pipe and water outlet pipe assembly 21: 211 is that water-logged base, 212 is that conduit centered by effluent seat, 213,214 is flat sheet membrane stay pipe; 2111 is that water inlet pipe, 2112 is for water chamber, 2121 is for purifying waste water entrance;
Referring to Fig. 7, Fig. 8, Fig. 9, in initial filtrator 22: 221 is that upper casing, 222 is that lower casing, 223 is that prefiltration filter core, 224,225 is connector; 2211 is that upper casing water inlet pipe, 2221 is that lower casing sewage draining exit, 2222 is initial filter water outlet.
Referring to Figure 12, Figure 13, in check valve 23: 231 is that valve body, 232 is that flap, 233 is that circular-arc effluent trough, 234 is bulge loop;
Referring to Figure 15, Figure 16, in flat sheet membrane element kit 25: 251 is that compressing tablet, 253 is for flat sheet membrane supporting network, 254 is for flat sheet membrane, 255 is for flat sheet membrane sandwich passage, 2511 is for being communicated with block hole for being communicated with seat, 252;
Referring to Figure 14, in cylindrical shell 26: 261 is that boss, 262 is that pollution discharge joint, 263 is that blowdown plug, 264 is bottom cover.
[specific embodiment]
Below in conjunction with each accompanying drawing, the present invention is further described.Referring to each accompanying drawing, a kind of multistage integratedization of composite filter element water purifier, comprise connector component 1 and cartridge assembly 2, its difference is: described connector component 1 comprises base 14, is fixed on the connector 11 on base 14 tops and is loaded on the water intaking valve 12 on this connector 11, connector 11 peripheries have water inlet 111 and delivery port 112, in it, in water inlet, connect mouth 113 and water-purifying cavity 114 in addition, water inlet 111 with in water inlet, connect mouthfuls 113 and be communicated with and be connected water intaking valve 12, delivery port 112 is communicated with water-purifying cavity 114, described cartridge assembly 2 comprises cylindrical shell 26, water inlet pipe and water outlet pipe assembly 21 is housed in cylindrical shell 26, this water inlet pipe and water outlet pipe assembly 21 comprises water-logged base 211, is loaded on centre pipe 213 and the effluent seat 212 of water-logged base 211 belows, and water-logged base 211 is fixed on and in the upper end of cylindrical shell 26 water inlet by its water inlet pipe 2111 and connector component 1, connects mouthfuls 113 and be connected, in cylindrical shell 26, end in centre pipe 213 is connected with initial filtrator 22, in this initial filtrator 22, prefiltration filter core 223 is housed, check valve 23 is equipped with in the initial filter water outlet 2222 of initial filtrator, described initial filtrator 22 is arranged at cylindrical shell 26 bottoms and is wrapped up in by composite filter element 24 rings, the top of this composite filter element 24 is flat sheet membrane element kits 25, flat sheet membrane element kit 25 is installed on flat sheet membrane stay pipe 214, flat sheet membrane stay pipe 214 is fixed on effluent seat 212, flat sheet membrane element kit 25 is communicated with the entrance 2121 of purifying waste water on effluent seat 212, and be communicated with the water chamber 2112 of water-logged base 211 by this entrance 2121 of purifying waste water, this water chamber 2112 is communicated with the water-purifying cavity 114 on connector component 1, the common purified water passage that forms,
The flow path of described water purifier is: in pending water → water inlet 111 → water intaking valve 12 → water inlet, connect purify waste water entrance 2121 → water-logged base water chamber 2112 → connector component water-purifying cavity 114 → delivery port 112 → purify waste water of mouthful 113 → water inlet pipe 2111 → centre pipe 213 → initial filtrator 22 → check valve 23 → composite filter element 24 → flat sheet membrane element kit 25 → effluent seat.
In an embodiment of the present invention:
Described water intaking valve 12 is control valves, adopts trapezoidal threads to be connected with connector 11, clockwise or be rotated counterclockwise adjusting and the switching that water intaking valve 12 can be realized water inlet current.
Described connector base 14 upper surfaces have 8 for the screw of fixed connector 11, are connected with connector 11 use screws; A link plate 16 is housed on described connector base 14, and link plate 16 is ' L ' shapes, and material is stainless steel, has two fixing holes 161, conveniently water purifier is fixed in mounting points.
On described connector base 14, there are two for the fixing card platform structure 141 of cartridge assembly.
There are respectively a water inlet steel loop 15 and delivery port steel loop 17 in the water inlet 111 of described connector 11 and delivery port 112 places, and water inlet steel loop 15 adopts respectively interference assembling with water outlet product steel loop 17 and water inlet 111, delivery port 112, can reinforced company's strength of joint.
Described connector 11 has a steel loop 13 that prevents that water intaking valve 12 from deviating from, and has a groove on steel loop 13, for packing water intaking valve valve member into.
Described water-logged base 211 and effluent seat 212 clampings, with ease of assembly and form the channel structure of a former water and the isolation of purifying waste water.Effluent seat 212 and centre pipe 213 welding.Effluent seat 212 adopts and is threaded with flat sheet membrane stay pipe 214.
Described initial filtrator 22 comprises upper casing 221 and the lower casing 222 being attached thereto, prefiltration filter core 223 is fixed on two copper rings and is formed by two-layer stainless steel cloth, stainless steel cloth one deck of described prefiltration filter core is 0.5 thickness, 4 * 6 diamond-shaped meshes, another layer of stainless steel cloth is 90 object silk screens.Initial filtrator upper casing and initial filtrator lower casing assemble welding; Prefiltration filter core 223 is loaded on becomes a complete independent filter element in initial filtrator 22 shells.
Described check valve 23 has the valve body 231 of an approximate circle tubular, the lower end of valve body is pre-small post-large flap 232, flap 232 lower ends have circular-arc effluent trough 233, there is a bulge loop 234 inside of valve body upper end, by this bulge loop, check valve 23 is placed in the initial filter water outlet 2222 of initial filtrator 22 lower casings 222.Described check valve 23 is by 60 hardness silica gel material one-shot formings.
Described composite filter element 24, includes Powdered Activated Carbon, KDF, ion exchange resin and Si-P crystal salt.
Described flat sheet membrane element kit comprises flat sheet membrane 254, flat sheet membrane supporting network 253, is communicated with seat 251 and compressing tablet 252, flat sheet membrane 254 is arranged in the both sides of flat sheet membrane supporting network 253, surrounding sealing links, the middle flat sheet membrane sandwich passage 255 that forms, being communicated with seat 251 connects and fixes in the flat sheet membrane of a side with compressing tablet 252, be communicated with block hole 2511 and form the purified water passage of flat sheet membrane element kit together with flat sheet membrane sandwich passage 255, be communicated with block hole 2511 and be communicated with the entrance 2121 of purifying waste water of effluent seat 212.Flat sheet membrane element kit 25 can filter out harmful microorganism and malignant bacteria substantially completely.
Above-mentioned flat sheet membrane element kit is flexible structure, and flat sheet membrane 254 is 2 layers of totally 4 layers of every sides, and surrounding adopts ultrasonic bonding sealing.
Described cylindrical shell 26 is assembled together by stainless steel material moulding and influent-effluent base assembly spinning, becomes the unique package structure of a complete filtration system unit.
Referring to accompanying drawing, when pending water is from water purifier connector component 1 water inlet enters, the water-logged base 211 of the influent-effluent base assembly 21 of cartridge module 2 after filtration, through centre pipe 213, enter initial filtrator 22 again, water after first filtration flows into composite filter element 24 through check valve 23 and carries out synthetic filter, current after purification infiltrate flat sheet membrane inner side through flat sheet membrane element kit 25 outsides, so far current purify completely, current flow to the effluent seat 212 of water inlet pipe and water outlet pipe assembly 21 from connection seat 251 outlets of plate film assembly 25, final purification water flows out from the outlet of connector component 1.Current pass through prefiltration here---combined filtration---, and the whole three-stage filtration that filters completes, and formation is purified waste water.
Influent-effluent base assembly 21 is one pending water is introduced to filter core, purifies waste water and draws unique multi-channel structure of filter core, guarantees pending water and the isolation completely of purifying waste water.
Flat sheet membrane element kit 25 is a kind of pressurization membrane separation technique products, under certain pressure, make little molecule solute and solvent through the special film of certain pore size, and make large molecule solute not see through, stay the side of film, thereby make macromolecular substances obtain the purifying of part.In the embodiment of the present invention, adopt multi-layer planar film, can filter out to greatest extent macromolecular substances, to guarantee the purity of water quality.
Claims (9)
1. multistage integratedization of a composite filter element water purifier, comprise connector component (1) and cartridge assembly (2), it is characterized in that: described connector component (1) comprises base (14), be fixed on the connector (11) on base (14) top and be loaded on the water intaking valve (12) on this connector (11), connector (11) periphery has water inlet (111) and delivery port (112), in it, in water inlet, connect mouthful (113) and a water-purifying cavity (114) in addition, water inlet (111) with in water inlet, connect mouthful (113) and be communicated with and be connected water intaking valve (12), delivery port (112) is communicated with water-purifying cavity (114), described cartridge assembly (2) comprises cylindrical shell (26), water inlet pipe and water outlet pipe assembly (21) is housed in cylindrical shell (26), this water inlet pipe and water outlet pipe assembly (21) comprises water-logged base (211), be loaded on centre pipe (213) and the effluent seat (212) of water-logged base (211) below, and water-logged base (211) is fixed on and in the upper end of cylindrical shell (26) the water inlet by its water inlet pipe (2111) and connector component (1), connects mouth (113) and be connected, in cylindrical shell (26), end in centre pipe (213) is connected with initial filtrator (22), prefiltration filter core (223) is housed in this initial filtrator (22), check valve (23) is equipped with in the initial filter water outlet (2222) of initial filtrator, described initial filtrator (22) is arranged at cylindrical shell (26) bottom and is wrapped up in by composite filter element (24) ring, the top of this composite filter element (24) is flat sheet membrane element kit (25), flat sheet membrane element kit (25) is installed on flat sheet membrane stay pipe (214), flat sheet membrane stay pipe (214) is fixed on effluent seat (212), flat sheet membrane element kit (25) is communicated with the entrance of purifying waste water (2121) on effluent seat (212), and be communicated with the water chamber (2112) of water-logged base (211) by this entrance of purifying waste water (2121), this water chamber (2112) is communicated with the water-purifying cavity (114) on connector component (1), the common purified water passage that forms,
The flow path of described water purifier is: in pending water → water inlet (111) → water intaking valve (12) → water inlet, connect purify waste water entrance (2121) → water-logged base water chamber (2112) → connector component water-purifying cavity (114) → delivery port (112) → purify waste water of mouthful (113) → water inlet pipe (2111) → centre pipe (213) → initial filtrator (22) → check valve (23) → composite filter element (24) → flat sheet membrane element kit (25) → effluent seat.
2. multistage integratedization of composite filter element water purifier according to claim 1, it is characterized in that: described water intaking valve (12) is control valve, by trapezoidal thread engagement, Rotatable water inlet valve (12) can be realized adjusting and the switching of water inlet current with connector (11).
3. multistage integratedization of composite filter element water purifier according to claim 1 and 2, is characterized in that: described connector base (14) upper surface has 8 place's screws, is connected with screw with connector (11).
4. multistage integratedization of composite filter element water purifier according to claim 1 and 2, is characterized in that: " L " shape link plate (16) of stainless steel is housed on described connector base (14), has two fixing holes (161) on it.
5. multistage integratedization of composite filter element water purifier according to claim 1 and 2, is characterized in that: on described connector base (14), have two for the fixing card platform structure (141) of cartridge assembly (2).
6. multistage integratedization of composite filter element water purifier according to claim 1 and 2, it is characterized in that: the lower casing (222) that described initial filtrator (22) comprises upper cover (221) and is attached thereto, prefiltration filter core (223) is rolled into tubular by two-layer stainless steel cloth and is fixed on upper and lower two copper rings and forms, stainless steel cloth one deck of described prefiltration filter core (223) is 0.5 millimeters thick, 4 * 6 diamond-shaped meshes, and another layer is 90 object silk screens.
7. multistage integratedization of composite filter element water purifier according to claim 1 and 2, it is characterized in that: described check valve (23) has the valve body (231) of an approximate circle tubular, the lower end of valve body is pre-small post-large flap (232), flap (232) lower end has circular-arc effluent trough (233), on the inner cylinder face of valve body upper end, there is a circle bulge loop (234), by this bulge loop (234), check valve (23) is placed in the initial filter water outlet (2222) of initial filtrator (22) lower casing (222).
8. multistage integratedization of composite filter element water purifier according to claim 1 and 2, is characterized in that: described composite filter element (24), includes Powdered Activated Carbon, KDF, ion exchange resin and Si-P crystal salt.
9. multistage integratedization of composite filter element water purifier according to claim 1 and 2, it is characterized in that: described flat sheet membrane element kit comprises flat sheet membrane (254), flat sheet membrane supporting network (253), be communicated with seat (251) and compressing tablet (252), flat sheet membrane (254) is arranged in the both sides of flat sheet membrane supporting network (253), surrounding sealing links, the middle flat sheet membrane sandwich passage (255) that forms, being communicated with seat (251) connects and fixes in the flat sheet membrane of a side with compressing tablet (252), be communicated with block hole (2511) and form the purified water passage of flat sheet membrane element kit together with flat sheet membrane sandwich passage (255).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426687.1A CN103159337B (en) | 2011-12-19 | 2011-12-19 | Compound filter element multi-level integrated water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426687.1A CN103159337B (en) | 2011-12-19 | 2011-12-19 | Compound filter element multi-level integrated water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103159337A CN103159337A (en) | 2013-06-19 |
| CN103159337B true CN103159337B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110426687.1A Expired - Fee Related CN103159337B (en) | 2011-12-19 | 2011-12-19 | Compound filter element multi-level integrated water purifier |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948175A (en) * | 2016-06-06 | 2016-09-21 | 珠海格力电器股份有限公司 | Prefilter and water purification device |
| CN107445317B (en) * | 2017-05-25 | 2021-05-04 | 设计制造有限公司 | Liquid treatment device |
| CN109260798A (en) * | 2017-07-17 | 2019-01-25 | 佛山市顺德区美的饮水机制造有限公司 | Element kit and water purifier with it |
| CN110255749B (en) * | 2019-08-02 | 2024-04-23 | 珠海格力电器股份有限公司 | Composite filter element assembly and water purification system |
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|---|---|---|---|---|
| US5133858A (en) * | 1989-11-30 | 1992-07-28 | Layton Manufacturing Corporation | Reverse osmosis water purification apparatus |
| CN1777470A (en) * | 2003-05-02 | 2006-05-24 | 库诺公司 | Crossflow filtration system with quick dry change elements |
| CN2805879Y (en) * | 2005-07-15 | 2006-08-16 | 宁波福特恩饮水科技有限公司 | Filter device |
| CN200977450Y (en) * | 2006-10-17 | 2007-11-21 | 森泉企业股份有限公司 | Filter element structure |
| CN201581008U (en) * | 2009-10-30 | 2010-09-15 | 浙江雅乐思电器科技股份有限公司 | Integral reverse osmosis quick access filter element |
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2011
- 2011-12-19 CN CN201110426687.1A patent/CN103159337B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5133858A (en) * | 1989-11-30 | 1992-07-28 | Layton Manufacturing Corporation | Reverse osmosis water purification apparatus |
| CN1777470A (en) * | 2003-05-02 | 2006-05-24 | 库诺公司 | Crossflow filtration system with quick dry change elements |
| CN2805879Y (en) * | 2005-07-15 | 2006-08-16 | 宁波福特恩饮水科技有限公司 | Filter device |
| CN200977450Y (en) * | 2006-10-17 | 2007-11-21 | 森泉企业股份有限公司 | Filter element structure |
| CN201581008U (en) * | 2009-10-30 | 2010-09-15 | 浙江雅乐思电器科技股份有限公司 | Integral reverse osmosis quick access filter element |
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| Publication number | Publication date |
|---|---|
| CN103159337A (en) | 2013-06-19 |
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