CN2801762Y - Water purification filter - Google Patents
Water purification filter Download PDFInfo
- Publication number
- CN2801762Y CN2801762Y CN 200520058066 CN200520058066U CN2801762Y CN 2801762 Y CN2801762 Y CN 2801762Y CN 200520058066 CN200520058066 CN 200520058066 CN 200520058066 U CN200520058066 U CN 200520058066U CN 2801762 Y CN2801762 Y CN 2801762Y
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- China
- Prior art keywords
- filter
- cylindrical shell
- water purification
- water
- purification filter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a filter which relates to the field of a water purification filter, particularly to a multifunctional combined filter for manufacturing purified water. The utility model comprises a cylinder (3) and a filter device arranged in the cylinder. The cylinder (3) on which a water inlet and a water outlet are arranged is in a sealing structure, and the cylinder is in a separate structure, and comprises a joint (1) and a connecting block (2). The joint (1) is fixed at one end of the cylinder in a movable connection mode by cylinder (3) and the connecting block (2). A water inlet and a water outlet are arranged on the joint (1), and the connecting block (2) is tubular. The utility model provides a water purification filter which integrates various filter materials into a whole, and the various filter materials can be replaced.
Description
[technical field]
The utility model strainer polishing filter field of paddling, the multifunction combined strainer of particularly a kind of production water purifying.
[background technology]
At present, in water treatment technology, for with scale removal, filtration, sterilization, dechlorination, removal heavy metal with improve functions such as water purification mouthfeel and be incorporated in the water purification filter, be convenient to disposable installation, filter core can repeatedly be changed, and generally adopts a monoblock type water purification filter.The domestic and international at present monoblock type water purification filter that uses, be to contact or constitute by a monoblock type cylindrical shell by some a plurality of cylindrical shells that various filtering materials are housed, but the monoblock type cylindrical shell is feigned death various filtering materials inside, after filtering material therein lost efficacy, can't change, cause the different and various filtering material of length in work-ing life of various filtering materials to arrive after date work-ing life, the monoblock type cylindrical shell is lost caused great waste.
[summary of the invention]
For solving the problems referred to above that exist in the water treatment technology, the purpose of this utility model provides a kind of multiple filtering material has been combined into integral body, but a kind of water purification filter that various filtering material can be changed again.
For realizing above-mentioned technical purpose, the technical solution that the utility model adopts comprises following content: a kind of water purification filter, comprise cylindrical shell, with the filtration unit that is arranged in the cylindrical shell, cylindrical shell is a sealed structure, and cylindrical shell is provided with water-in and water outlet, it is characterized in that: described cylindrical shell is for dividing body structure, comprise joint, contiguous block, cylindrical shell, contiguous block is fixed on joint by the mode that flexibly connects one end of cylindrical shell, described joint is provided with water-in and water outlet, and described contiguous block is a tubulose.
Described filtration unit comprises that the filter screen hyperfiltration membrane assembly, KDF reactor, the activated charcoal filter that are provided with successively constitute, and connect by sealing-ring between the above-mentioned assembly in cylindrical shell.And the effect by above-mentioned sealing-ring, make and realize in the multiple filter element that is arranged on wherein that active is tightly connected, Yi Bian change corresponding filtering material flexibly.And described cylindrical shell contiguous block and filter screen stainless material make, and joint adopts plastic material to make.Described filter screen can use the filtering net of different apertures or order number as required, and generally adopting filter screen is 100 order filtering nets.Described hyperfiltration membrane assembly has filtered in the water greater than the impurity more than the 0.01mm, colloid, bacterium, and structure, its structure adopt ultra-filtration membrane inner pressed structure.Described hyperfiltration membrane assembly is that the filter membrane of multilayer tubular constitutes, and is the Lower Half that the center is filled in cylindrical shell with the KDF reactor.Described activated charcoal filter adopts combine with the filter cotton structure of coating active charcoal of filter screen, general the combine structure of coating active charcoal of the fine filter cotton of stainless steel filtering net and polypropylene that preferably adopts.The KDF reactor is set in the hyperfiltration membrane assembly pipe core, and its upper end is connected with activated charcoal filter.The tubulose of KDF reactor for matching with the pipe core shape wherein placed granular KDF and is used for filtering.The lower end of described cylindrical shell is provided with rinse mouth, and this rinse mouth is the below with hyperfiltration membrane assembly, and water flows through in the gap of the hyperfiltration membrane assembly of being arranged by the concentric(al) circles form behind strainer filtering, and the filter membrane of hyperfiltration membrane assembly is washed.Described movable connection method is for being threaded or mode of connection such as ring flange connection.
By adopting above-mentioned technical solution, make the utility model obtain following positive technique effect and advantage: the utility model is by adopting the structure that joint and contiguous block are set on cylindrical shell, make this water purification filter obtained can cylindrical shell for convenience detach function, thereby the parts that are arranged on filtration unit are wherein changed, significantly reduced the use cost of water purification filter; By adopting the structure that rinse mouth is set in the bottom of cylindrical shell, make through the water after the preliminary filtration of stainless steel filtering net, flow through in the gap of the hyperfiltration membrane assembly that constitutes by filter membrane with multilayer tubular, hyperfiltration membrane assembly is washed, can improve the work-ing life of hyperfiltration membrane assembly significantly, be used for general cleaning by on rinse mouth, connecting the mode of water tap, providing simultaneously through preliminary filtering water, for example: the laundry in the family, wash one's face etc., realized the effect of achieving many things at one stroke; By in the connection of each parts, adopting the structure of sealing-ring, make whole water purification filter obtain to change functions of components flexibly, guarantee relatively independent between each parts simultaneously, making needs the water that purifies, filters work respectively according to the filter of design; By above design, it is low to make the utility model obtain a kind of use cost in a word, simultaneously easy to use can change flexibly filter element novel water purification filter.
[description of drawings]
Fig. 1 represents the structure sectional view of the utility model water purification filter.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further detailed:
As shown in Figure 1, be water purification filter of the present utility model, main structure comprises cylindrical shell 3, with the filtration unit that is arranged in the cylindrical shell 3, cylindrical shell 3 is a sealed structure, and cylindrical shell 3 is provided with water-in 8 and water outlet 9, described cylindrical shell 3 is for dividing body structure, comprise joint 1, contiguous block 2, cylindrical shell 3, contiguous block 2 is fixed on joint 1 by the mode that flexibly connects an end of cylindrical shell 3, the movable connection method that adopts so long as above-mentioned joint 1 can be fixed on the cylindrical shell 3, adopts other mode of connection passable equally for being threaded or mode of connection such as ring flange connection.Joint 1 is provided with water-in 8 and water outlet 9, the bottom of joint 1 has the outside screw that matches with the internal thread of contiguous block 2, between water-in 8 and the water outlet 9 for connecting multiple filter assemblies successively, contiguous block 2 is a tubulose, its lower ending opening is less, the upper end has internal thread, and the upper end portion of same cylindrical shell 3 has the edge of evagination.Between cylindrical shell 3 and joint 1, be provided with sealing-ring 10 during connection, screw contiguous block 2 after, by the pressure that screws of screw thread, make above-mentioned joint 1 cylindrical shell 3 and sealing-ring 10 connect into integral body, finish combination to water purification filter.Cylindrical shell 3 contiguous blocks 2 stainless materials are made in addition, and joint 1 adopts plastic material to make.Above-mentioned parts can adopt other material to make equally as long as can adhere to specification certainly.
The filtration unit that is arranged in the cylindrical shell 3 comprises that the filter screen 7, hyperfiltration membrane assembly 4, KDF reactor 5, the activated charcoal filter 6 that set gradually constitute, and connect by sealing-ring between the above-mentioned assembly.Wherein filter screen 7 is a ring-type, is arranged on the below of water-in 8, and described filter screen 7 can use the filtering net of different apertures or order number as required, generally is adopted as 100 order filtering nets.Filter screen 7 preferably adopts stainless steel to make, and the effect of filter screen 7 mainly makes tentatively and filters, and has been used for filtering water greater than the impurity more than the 0.1mm.Hyperfiltration membrane assembly 4 is that the filter membrane of multilayer tubular constitutes, and be the Lower Half that the center is filled in cylindrical shell (3) with the KDF reactor, hyperfiltration membrane assembly 4 has filtered in the water greater than the impurity more than the 0.01mm, colloid, bacterium, structure, its structure adopts ultra-filtration membrane inner pressed structure, is provided with sealing-ring 11 between the inwall of hyperfiltration membrane assembly 4 and cylindrical shell 3.KDF reactor 5 is set in hyperfiltration membrane assembly 4 pipe cores, works expiring along the effect of dashing in the time of can playing in the water reaction of heavy metal and KDF simultaneously, and the tubulose of KDF reactor (5) for matching with the pipe core shape wherein placed granular KDF and be used for filtering.By above-mentioned structure as can be seen, the water that enters in the KDF reactor 5 has been through twice filtering comparatively clean water.Activated charcoal filter 5 is positioned at the centre portions of cyclic filter screen 7, its outer rim and filter screen 7 are combined closely, the upper end open of activated charcoal filter 5 connects water outlet 9, its lower ending opening connects KDF reactor 5, and two above-mentioned connecting portions are provided with sealing-ring 12 and 13 equally, activated charcoal filter 6 adopts combine with the filter cotton structure of coating active charcoal of filter screens, for example: combine with the fine filter cotton of the polypropylene structure of coating active charcoal of stainless steel filtering net.The effect that can not leak charcoal in the time of can playing flushing.By above-mentioned structure, be engaged in crucial position simultaneously and adopt sealing-ring 12 and 13, make a plurality of different filter assemblies, structurally promptly relatively independent, simultaneously by connecting into reliable integral body by sealing-ring 12 and 13.Can guarantee to change filter assemblies flexibly, guarantee that simultaneously filter carries out successively.
In addition, be provided with swash 14 in the lower end of described cylindrical shell 3, this rinse mouth 14 is positioned at the below of hyperfiltration membrane assembly 4, water is after filter screen 7 filters, flow through in the gap by hyperfiltration membrane assembly 4, the filter membrane of hyperfiltration membrane assembly 4 is washed, can play the function of flushing ultra-filtration membrane simultaneously, can increase the work-ing life of hyperfiltration membrane assembly 4 significantly, reduce use cost.By such structure, provide an other new function again for the utility model simultaneously, promptly on rinse mouth 14, connect water tap, can obtain to carry out preliminary filtering general water through filter screen 7, be used for the laundry of daily life, purposes such as wash one's face, its water quality is higher than common domestic water again.
Claims (10)
1, a kind of water purification filter, comprise cylindrical shell (3), with the filtration unit that is arranged in the cylindrical shell, cylindrical shell (3) is a sealed structure, and cylindrical shell (3) is provided with water-in and water outlet, it is characterized in that: described cylindrical shell is for dividing a body structure, comprise joint (1) contiguous block (2) cylindrical shell (3), contiguous block (2) is fixed on an end of cylindrical shell by the mode that flexibly connects with joint (1), and described joint (1) is provided with water-in and water outlet, and described contiguous block (2) is a tubulose.
2, a kind of water purification filter according to claim 1, it is characterized in that: described filtration unit comprises that filter screen (7) hyperfiltration membrane assembly (4), KDF reactor (5), the activated charcoal filter (6) that are provided with successively constitute, and connect by sealing-ring between the above-mentioned assembly in cylindrical shell (3).
3, according to claim 1 or 2 any one described water purification filter, it is characterized in that: described cylindrical shell (3) contiguous block (2) and filter screen (7) stainless material are made, and joint (1) adopts plastic material to make.
4, according to claim 2 or 3 any one described water purification filter, it is characterized in that: described filter screen (7) can use the filtering net of different apertures or order number as required.
5, water purification filter according to claim 2 is characterized in that: the structure of described hyperfiltration membrane assembly (4) adopts ultra-filtration membrane inner pressed structure.
6, water purification filter according to claim 2 is characterized in that: described hyperfiltration membrane assembly (4) constitutes for the filter membrane of multilayer tubular, and is the Lower Half that the center is filled in cylindrical shell (3) with the KDF reactor.
7, water purification filter according to claim 2 is characterized in that: described activated charcoal filter (6) adopts combine with the filter cotton structure of coating active charcoal of filter screen.
8, water purification filter according to claim 2, it is characterized in that: KDF reactor (5) is set in hyperfiltration membrane assembly (4) pipe core, its upper end is connected with activated charcoal filter (6), the tubulose of described KDF reactor (5) for matching with the pipe core shape wherein placed granular KDF and is used for filtering.
9, water purification filter according to claim 1, it is characterized in that: the lower end of described cylindrical shell is provided with rinse mouth, this rinse mouth is the below with hyperfiltration membrane assembly (4), water is after filter screen (7) filters, flow through in the tubulose filter membrane by hyperfiltration membrane assembly (4), the filter membrane of hyperfiltration membrane assembly (4) is washed.
10, water purification filter according to claim 1 is characterized in that: described movable connection method is for being threaded or mode of connection such as ring flange connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058066 CN2801762Y (en) | 2005-05-13 | 2005-05-13 | Water purification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058066 CN2801762Y (en) | 2005-05-13 | 2005-05-13 | Water purification filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801762Y true CN2801762Y (en) | 2006-08-02 |
Family
ID=36846469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520058066 Expired - Fee Related CN2801762Y (en) | 2005-05-13 | 2005-05-13 | Water purification filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801762Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387317A (en) * | 2013-08-06 | 2013-11-13 | 常州友达环保科技有限公司 | Integrated two-stage membrane bio-reactor (MBR) |
| CN103979695A (en) * | 2014-05-29 | 2014-08-13 | 江苏羊城净水设备有限公司 | High-precision ultrafiltration water purifier and water purification method thereof |
| CN106396206A (en) * | 2016-11-07 | 2017-02-15 | 核工业理化工程研究院华核新技术开发公司 | Combined integral pre-filtration apparatus |
-
2005
- 2005-05-13 CN CN 200520058066 patent/CN2801762Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387317A (en) * | 2013-08-06 | 2013-11-13 | 常州友达环保科技有限公司 | Integrated two-stage membrane bio-reactor (MBR) |
| CN103979695A (en) * | 2014-05-29 | 2014-08-13 | 江苏羊城净水设备有限公司 | High-precision ultrafiltration water purifier and water purification method thereof |
| CN106396206A (en) * | 2016-11-07 | 2017-02-15 | 核工业理化工程研究院华核新技术开发公司 | Combined integral pre-filtration apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |