CN205313219U - Water purifier composite filter element - Google Patents
Water purifier composite filter element Download PDFInfo
- Publication number
- CN205313219U CN205313219U CN201521027602.2U CN201521027602U CN205313219U CN 205313219 U CN205313219 U CN 205313219U CN 201521027602 U CN201521027602 U CN 201521027602U CN 205313219 U CN205313219 U CN 205313219U
- Authority
- CN
- China
- Prior art keywords
- filter
- end cover
- layer
- filter element
- main part
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000002131 composite material Substances 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 239000012510 hollow fiber Substances 0.000 claims abstract description 5
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 5
- 230000005415 magnetization Effects 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 9
- 238000000746 purification Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002808 molecular sieve Substances 0.000 abstract description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a water purifier composite filter element, including shell, upper end cover, filter core main part and bottom end cover, the filter core main part is established in inclosed shell, and the both sides of upper end cover are equipped with the water inlet respectively and export with the water purification, and the bottom end cover is equipped with the blowoff valve, be equipped with the filter screen between the water inlet of upper end cover and the filter core main part, the filter core main part with be equipped with guide water flow direction's guide plate between the filter screen. The filter screen is the stainless steel filter screen, the filter core main part comprises at least three -layer filter media, and its first layer filter media is the cotton filter layer of PP, and second floor filter media is magnetization or infrared functional material layer, and filter membrane, RO membrane or hollow fiber ultrafiltration layer are received to the third layer, be equipped with pottery or composite molecular sieve filter layer below the filter core main part. Compared with the prior art, the utility model discloses compact structure, volume are less, and the filtration purification effect is better, equipment convenient and fast, and the specially adapted is portable or remove the water purifier.
Description
Technical field
This utility model relates to water purification system technical field, especially a kind of water purifier composite filter element.
Background technology
At present, traditional water purifier filter element generally adopts following filtration order: PP cotton filter element, active carbon filter core, PP cotton filter element, RO membrane cartridge, post active carbon filter element, owing to tap water is carried out disinfection by the compound of chlorine in water factory's disinfecting process, therefore almost all of tap water all contains the composition of chlorine, at tap water by Combination filter element purification process, if the chlorine component in tap water can not get effective removing, can aoxidize, corrosion RO membrane cartridge below, affect the service life of RO film, RO film manufacturing cost is also above other filter elements, add the later maintenance cost of consumer, if RO membrane cartridge is changed not in time, the filter effect of water purifier can be affected again.
Reverse osmosis water purifier preconditioning technique is generally adopted level Four and filters; such as: first order PP cotton filter element layer; for removing silt in water and naked eyes visible; second level grain active carbon filter element layer; for removing the chlorine residue in water; third level PP cotton filter element layer, for removing fine particle further, the fourth stage adopts RO rete to filter. PP cotton material needed for level Four pre-flock technology is more, utilizes abundant not, it is easy to cause the waste of material. Common bulk granular carbon filter element layer, carbon ash is relatively big, and first use has the outflow of black current, and bulk granular carbon filter element granule its surface area big is little, and adsorption efficiency is low, and clean-up effect is weak. The water pretreatment of prior art needs multistage purification, and material cost is high, and structure is complicated, easily leaks, and purifies thorough not, and service life is short, and volume is bigger.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, small volume, the good compound filtering core of water purifier of filtration, purification effect.
The purpose of this utility model is achieved by the following technical solution:
Compound filtering core of water purifier, including shell, upper end cover, filter element main body and bottom end cover, filter element main body is located in airtight shell, upper end cover be respectively provided on two sides with water inlet and pure water inlet, bottom end cover is provided with blowoff valve, it is provided with drainage screen between water inlet and the filter element main body of described upper end cover, between filter element main body and described drainage screen, is provided with the deflector guiding water (flow) direction.
As optimal technical scheme of the present utility model, described drainage screen is stainless steel filter screen.
As optimal technical scheme of the present utility model, described filter element main body is made up of at least three layers filter material, and its ground floor filter material is PP cotton filter course, and second layer filter material is magnetization or infrared function material layer, and third layer is NF membrane, RO film or Hollow Fiber Ultrafiltration layer.
As optimal technical scheme of the present utility model, described filter element main body pottery or composite molecular screen filter course are arranged below.
The beneficial effects of the utility model are: relative to prior art, this utility model compact conformation, small volume, and filtration, purification effect is better, easy to assembly fast, be particularly well-suited to portable or mobile water purifier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, upper end cover, 2, filter element main body, 3, shell, 4, water inlet, 5, stainless steel filter screen, 6, PP cotton filter course, 7, function material layer, 8, blowoff valve, 9, molecular sieve filtration layer, 10, bottom end cover, 11, deflector, 12, Hollow Fiber Ultrafiltration layer, 13, pure water inlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail with specific embodiment:
As shown in Figure 1, a kind of compound filtering core of water purifier, including shell 3, upper end cover 1, filter element main body 2 and bottom end cover 10, filter element main body 2 is located in airtight shell 3, upper end cover 1 be respectively provided on two sides with water inlet 4 and pure water inlet 13, bottom end cover 10 is provided with blowoff valve 8, is provided with drainage screen between water inlet 4 and the filter element main body 2 of described upper end cover 1, is provided with the deflector 11 guiding water (flow) direction between filter element main body 2 and described drainage screen. The blowoff valve 8 that bottom end cover 10 is arranged below, it is possible to stainless steel filtering net intercepts the silt got off and Organic substance for recoiling.
In the present embodiment, described drainage screen is stainless steel filter screen 5. Described filter element main body 2 is made up of at least three layers filter material, and its ground floor filter material is PP cotton filter course 6, and second layer filter material is magnetization or infrared function material layer 7, and third layer is NF membrane, RO film or Hollow Fiber Ultrafiltration layer 12. Described filter element main body 2 pottery or composite molecular screen filter course 9 are arranged below. This utility model compact conformation, volume are little, and filtration, purification is effective, easy to assembly fast, be particularly well-suited to portable or mobile water purifier.
Above-described embodiment is only limitted to design of the present utility model and technical characteristic are described, its object is to the technical scheme and the embodiment that allow those skilled in the art understand utility model, can not limit protection domain of the present utility model accordingly. Every equivalent replacement made according to technical solutions of the utility model or equivalence change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a compound filtering core of water purifier, including shell, upper end cover, filter element main body and bottom end cover, filter element main body is located in airtight shell, upper end cover be respectively provided on two sides with water inlet and pure water inlet, bottom end cover is provided with blowoff valve, it is characterized in that: between water inlet and the filter element main body of described upper end cover, be provided with drainage screen, between filter element main body and described drainage screen, be provided with the deflector guiding water (flow) direction.
2. compound filtering core of water purifier according to claim 1, is characterized in that: described drainage screen is stainless steel filter screen.
3. compound filtering core of water purifier according to claim 1 and 2, it is characterized in that: described filter element main body is made up of at least three layers filter material, its ground floor filter material is PP cotton filter course, and second layer filter material is magnetization or infrared function material layer, and third layer is NF membrane, RO film or Hollow Fiber Ultrafiltration layer.
4. compound filtering core of water purifier according to claim 3, is characterized in that: described filter element main body pottery or composite molecular screen filter course are arranged below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027602.2U CN205313219U (en) | 2015-12-12 | 2015-12-12 | Water purifier composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027602.2U CN205313219U (en) | 2015-12-12 | 2015-12-12 | Water purifier composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313219U true CN205313219U (en) | 2016-06-15 |
Family
ID=56185854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027602.2U Expired - Fee Related CN205313219U (en) | 2015-12-12 | 2015-12-12 | Water purifier composite filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205313219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430372A (en) * | 2016-12-15 | 2017-02-22 | 深圳市沃泰克环保设备有限公司 | Clamping type filter element and filter element device |
| CN107010775A (en) * | 2017-04-28 | 2017-08-04 | 杭州卧特松环保科技有限公司 | Many material composite filter elements |
-
2015
- 2015-12-12 CN CN201521027602.2U patent/CN205313219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430372A (en) * | 2016-12-15 | 2017-02-22 | 深圳市沃泰克环保设备有限公司 | Clamping type filter element and filter element device |
| CN107010775A (en) * | 2017-04-28 | 2017-08-04 | 杭州卧特松环保科技有限公司 | Many material composite filter elements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161212 |