CN2750857Y - Ultra-filtration element of household water purifier - Google Patents
Ultra-filtration element of household water purifier Download PDFInfo
- Publication number
- CN2750857Y CN2750857Y CN 200520112447 CN200520112447U CN2750857Y CN 2750857 Y CN2750857 Y CN 2750857Y CN 200520112447 CN200520112447 CN 200520112447 CN 200520112447 U CN200520112447 U CN 200520112447U CN 2750857 Y CN2750857 Y CN 2750857Y
- Authority
- CN
- China
- Prior art keywords
- filter core
- water
- filter
- ultrafiltration
- ultra
- 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 - Lifetime
Links
Images
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to an ultra-filtration filter core of a household water purifier. Water which is filtered by a filter core of a prior passage is received by the ultra-filtration filter core, and yielding water of the ultra-filtration filter core directly enters a water bucket. The ultra-filtration filter core is connected with the filter core of the prior passage, and a polypropylene fibre membrane is distributed on a membrane wall of a membrane filament of the ultra-filtration filter core and micropores which are used for filtering water are arranged on the fibre membrane wall. Thus various harmful substances in water can be efficiently trapped, and the utility model has the advantages of simple structure and low cost, and the functions of filtering impurities and sterilization can be played.
Description
Technical field
The utility model belongs to family expenses purifier field, specially refers to a kind of ultrafiltration filter core of household water filter.
Background technology
Along with the raising of people's living standard, maintaining healthy is pursued high quality of life, be most of people's universal demands, with the various measures of drinking water purifying and purification, and also indispensable mentioning in the agenda that people live.Existing more at present family's dependence is regularly delivered to bottled water purification and is drunk or cook usefulness in the man, the employing ultraviolet lamp tube that also has, frequency electromagnetic waves, mistake filter core or the water-purifying device that their are united, drinkable water is purified, but some purifier volume is too big, the purification route is long, use very inconveniently, and clean-up effect is difficult to meet the demands.When the uitraviolet intensity deficiency, when relying on active carbon-point and individual layer filter core to purify, there is not bactericidal action again, and the effect of filtering together, also be difficult to water is purified.
The household water filter of prior art, as shown in Figure 1,1 is former water, and 2 are the water after purifying, and 3 is active carbon, and the problem that this mechanism exists is that tiny activated carbon granule powder can flow in the water-purifying tank of bottom along with the water that filters owing to be active carbon together at last.For this reason, people's serious hope has a kind of good purification, household water purifier simple in structure and easy to use to come out.
Summary of the invention
The purpose of this utility model just provides a kind of ultrafiltration filter core of household water filter.
The technical solution of the utility model is:
Housing with splendid attire water, and the filter core that is contained in the housing is formed, the ultrafiltration filter core is accepted the water from the upper track filter element filtering, the water outlet of ultrafiltration filter core directly enters bucket, the ultrafiltration filter core is connected with the upper track filter core, on the membranous wall of the film silk of ultrafiltration filter core, be distributed with the polypropylene fibre film, have the micropore that water is filtered on the fiber membranous wall.
The water inlet of ultrafiltration filter core is the water outlet of upper track filter core, promptly passes through the water behind the compound filter element filtering of filter materials such as mineralising, resin, Ceramic Balls, active carbon.
The water outlet of ultrafiltration filter core directly enters the water-purifying tank part.The connected mode of ultrafiltration filter core, available O type circle and upper track filter core seal, and also can use screw thread instead and directly connect.
The fenestra of polypropylene hollow fiber membrane is distributed on the membranous wall of film silk, and pore size filter is 0.1-0.2 μ m, can filter out the fine particle powder and the bacterium of active carbon, has improved the water quality of water outlet.
The power that filters is from the self gravitation of water.The micropore that water inlet sees through on the tunica fibrosa membranous wall enters the film silk, and flows out in the hollow of film silk, reaches filter effect.
Description of drawings
Fig. 1 is traditional water purifier structure chart;
Fig. 2 is the structural representation that has the water purifier of ultrafiltration filter core;
Fig. 3 is a ultrafiltration filter cartridge construction schematic diagram;
The wherein figure number of primary clustering explanation:
1. former water
2. the water after purifying
3. active carbon
4. special-purpose ultrafiltration filter core
5.O type circle sealing
6. polypropylene hollow fiber membrane
7. adhesive layer
The specific embodiment
Below in conjunction with the structure that accompanying drawing provides, further specify the utility model and how to realize.
As shown in Figure 1, what illustrate is the schematic diagram of traditional water-purifying tank, and 1 is former water, 2 are the water after purifying, 3 is active carbon, and the problem that this mechanism exists is that tiny activated carbon granule powder can flow in the water-purifying tank of bottom along with the water that filters owing to be active carbon together at last.
Fig. 2 shows the structural representation that has the water purifier of ultrafiltration filter core of the present utility model, and former water 1 filters through active carbon 3, also has special-purpose ultrafiltration filter core 4 to come water is filtered in active carbon 3 backs, and the water after the filtration enters the water-purifying tank part.
Fig. 3 is a ultrafiltration filter cartridge construction schematic diagram.The connected mode of ultrafiltration filter core, available O type circle 5 seals with the upper track filter core, also can use screw thread instead and directly connect.The fenestra of polypropylene hollow fiber membrane 6 is distributed on the membranous wall of film silk, and pore size filter is 0.1-0.2 μ m, can filter out the fine particle powder and the bacterium of active carbon, has improved the water quality of water outlet.Can adopt adhesive layer 7 (epoxy resin or polyurethane) to ultrafiltration filter core and bottom are carried out sealed knot.
Claims (7)
1, a kind of ultrafiltration filter core of household water filter, water purifier has the housing of splendid attire water, and the filter core that is contained in the housing is formed, it is characterized in that: described ultrafiltration filter core is connected with the upper track filter core, on the membranous wall of the film silk of ultrafiltration filter core, be distributed with the polypropylene fibre film, have the micropore that water is filtered on the fiber membranous wall, this ultrafiltration filter core is accepted the water from the upper track filter element filtering, and the water outlet of ultrafiltration filter core directly enters bucket.
2, the ultrafiltration filter core of household water filter as claimed in claim 1 is characterized in that this filter core seals by O type circle and traditional filter core.
3, the ultrafiltration filter core of household water filter as claimed in claim 1 is characterized in that this filter core directly connects with screw thread.
4, the ultrafiltration filter core of household water filter as claimed in claim 1, the fenestra pore size filter that it is characterized in that described polypropylene hollow fiber membrane are 0.1-0.2 μ m.
5, the ultrafiltration filter core of household water filter as claimed in claim 1 is characterized in that this filter core also comprises adhesive layer.
6, a kind of household water filter is characterized in that containing each described ultrafiltration filter core just like claim 1-6.
7, household water filter as claimed in claim 7, wherein this ultrafiltration filter core can be positioned over the water-purifying tank part, and traditional filter core is positioned over water-purifying tank top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112447 CN2750857Y (en) | 2005-07-01 | 2005-07-01 | Ultra-filtration element of household water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112447 CN2750857Y (en) | 2005-07-01 | 2005-07-01 | Ultra-filtration element of household water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750857Y true CN2750857Y (en) | 2006-01-11 |
Family
ID=35932038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112447 Expired - Lifetime CN2750857Y (en) | 2005-07-01 | 2005-07-01 | Ultra-filtration element of household water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750857Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430723A (en) * | 2016-11-10 | 2017-02-22 | 项达维 | Faucet filtering and purification filter element |
-
2005
- 2005-07-01 CN CN 200520112447 patent/CN2750857Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430723A (en) * | 2016-11-10 | 2017-02-22 | 项达维 | Faucet filtering and purification filter element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150101987A1 (en) | Stacked plate-shaped composite membrane cartridge | |
| CN2832266Y (en) | Spiral type water-purifying filter core | |
| CN102101735A (en) | Health and environment-friendly water dispenser | |
| CN201284277Y (en) | Small-sized water purifying appliance | |
| WO2014092603A1 (en) | Liquid mineralization method and system for implementing same | |
| CN205501006U (en) | Filter core and have water purification unit of its filter core | |
| CN103508578B (en) | A kind of purifier | |
| CN2750857Y (en) | Ultra-filtration element of household water purifier | |
| CN202179885U (en) | Water purifying device | |
| CN202136921U (en) | Water filter | |
| CN208907062U (en) | Water purifier | |
| KR20180088951A (en) | Water purifier using nano fiber | |
| CN2178717Y (en) | Combined series clean water machine | |
| CN205011548U (en) | Well water filter equipment | |
| KR200269448Y1 (en) | Water wash air freshener | |
| CN214829643U (en) | Purification device for purified water production | |
| CN200967752Y (en) | People-benefit water clarifier | |
| CN2751017Y (en) | Composite water purifying filter element | |
| CN204058151U (en) | Domestic full-automatic Multifunctional water purification pure water oxygen enricher | |
| CN1485123A (en) | Nanometer order quartz molecule sieve filter element and the exact filtering waterer equipped with the filter element | |
| CN108773950A (en) | A kind of water purifying device | |
| CN109133270A (en) | Portable emergency water purifier | |
| CN208454658U (en) | A kind of double water flowing out structure water purifiers of novel single-chamber room | |
| CN214115222U (en) | Drinking water purification equipment with nanofiltration and reverse osmosis simultaneously | |
| CN208856959U (en) | The porous ultrafiltration membrane water purifying cup of spray-type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150701 Granted publication date: 20060111 |
|
| EXPY | Termination of patent right or utility model |