CN201400609Y - Hanging-type tap water purifier - Google Patents
Hanging-type tap water purifier Download PDFInfo
- Publication number
- CN201400609Y CN201400609Y CN2009201500979U CN200920150097U CN201400609Y CN 201400609 Y CN201400609 Y CN 201400609Y CN 2009201500979 U CN2009201500979 U CN 2009201500979U CN 200920150097 U CN200920150097 U CN 200920150097U CN 201400609 Y CN201400609 Y CN 201400609Y
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- water
- filter
- prefilter
- water purifier
- filter core
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Abstract
The utility model discloses a hanging-type tap water purifier. The water purifier is provided with a first stage pre-filter, a second stage pre-filter, and other filters; the first stage pre-filter cylinder is provided with a transparent filter shell; the cylinder body is internally provided with a polypropylene fiber filter core with a hole of 5 microns; the second stage pre-filter cylinder bodyis internally provided with a polypropylene fiber filter core with a hole of 1 micron; the top and the bottom of the cylinder body are provided with a water inlet and a water outlet respectively; thewater inlet of the first stage pre-filter is connected with a water inlet pipe; the water outlet is connected with the water inlet of the second stage pre-filter; the water outlet of the second stagepre-filter is connected with other filters; and the filters are connected with one another by a connector. The water purifier can remove the suspended substances with the particle size of more than 5microns and the suspended substances with the particle size ranging from 1 micron to 5 microns, and can visually observe whether the pre-treatment filter core needs to be replaced or not.
Description
Technical field
The utility model relates to a kind of wall-hanging tap water water purifier.
Background technology
Chinese patent CN2448825Y discloses the wall-hanging water purifier of a kind of clique in 09 month 19 days calendar year 2001.It has pre-filtering, activated charcoal filter and hollow fiber ultrafiltration membrane strainer, every strainer has cylindrical shell and chassis, pre-filtering core, active carbon filter core, hollow fiber ultrafiltration membrane filter core are housed respectively in the cylindrical shell, between cylindrical shell and the chassis rubber seal is arranged, the chassis is provided with water-in and water outlet, water-in links to each other with water inlet pipe or last strainer water outlet, and water outlet links to each other or links to each other with rising pipe with next strainer water-in, links to each other with connecting joint between the strainer.
As shown in Figure 1; the purification process process of common wall-hanging tap water water purifier comprises polypropylene fibre micro-filtration (one-level) filtration, granulated active carbon (secondary) adsorption filtration, sintering activity charcoal (three grades) adsorption filtration, ultra-filtration membrane (or reverse osmosis membrane) (level Four) separating and filtering and post active carbon (Pyatyi) adsorption filtration; and wall-hanging tap water water-purifying machine mostly is the sealing boxlike; more renew cartridge must be opened the machine box; especially one-level filter core, filter core hole＞5 micron.That is to say that the impurity greater than 5 microns can block, and all passes through less than 5 microns impurity.
And quite a few impurity particle diameter being arranged in the tap water between the 1-5 micron, this part impurity is not removed life-span and the removal effect that directly has influence on secondary, three grades of filter cores.The water technology that adds present waterworks mostly is traditional technology, and impurity is more in the tap water, adds pipe long-distance and carries the pipeline breaking seepage.The building interior conduit is aging, also has galvanized pipe corrosion or the like, and a large amount of suspended substances appear in the terminal water, the foreign material of iron rust and so on.Depending merely on together, the filter core in 5 microns spaces is to realize comparatively ideal effect.
The utility model content
Above-mentioned deficiency at prior art, technical problem to be solved in the utility model is that proposition is a kind of except removing greater than the suspended substance of particle diameter more than 5 microns, can not only remove the various suspended substances between the particle diameter 1-5 micron, and can observe preprocessing filter element intuitively and whether need the wall-hanging tap water water purifier changed.
In order to solve the problems of the technologies described above, the wall-hanging tap water water purifier that the utility model proposes, its innovative point is: this water purifier has one-level, secondary prefilter and other strainers; One-level prefilter cylindrical shell has transparent filter housing, and the polypropylene fibre filter core of 5 microns holes is housed in the cylindrical shell; The polypropylene fibre filter core of 1 micron hole is housed in the secondary prefilter cylindrical shell; Cylindrical shell top and bottom are respectively equipped with water-in/water outlet; The water-in of one-level prefilter links to each other with water inlet pipe, and water outlet links to each other with the water-in of secondary prefilter, and the water outlet of secondary prefilter inserts other strainers, links to each other with connecting joint between the strainer.
Preferably, the above-mentioned secondary prefilter of the utility model cylindrical shell has transparent filter housing.
Preferably, the above-mentioned secondary prefilter of the utility model and other strainers are enclosed in the casing.
With respect to prior art, the wall-hanging water purifier of the utility model is by transparent filter housing, can direct viewing one-level prefilter cylindrical shell in the polypropylene fibre filter core cut dirty situation, and directly judge whether more renew cartridge; In addition, the utility model is divided into two existing prefilter, and the one-level prefilter is removed particle diameter specially greater than 5 microns suspended substance, and the secondary prefilter is removed the suspended substance between the particle diameter 1-5 micron specially.Behind the suspended substance removal between the particle diameter 1-5 micron, can protect the filter core of other strainers not contaminated effectively, prolong water purifier work-ing life; In addition, after prefilter was divided into two, the pollutant holding capability of prefilter filter core obviously improved, and filter core is changed frequency and reduced, and has prolonged the work-ing life of water purifier equally.
Description of drawings
Fig. 1 is the purification process process synoptic diagram of common water purifier.
Fig. 2 is a structure sectional view of the present utility model.
Fig. 3 is an outside drawing of the present utility model.
Wherein, 1 is one-level prefilter (high density poly propylene fabric filter element); 2 is secondary prefilter (high density poly propylene fabric filter element); 3 is other strainers (granulated active carbon filter cores); 4 is other strainers (high molecule micropore filter cores); 5 is other strainers (medical stones+MUSYUSHI filter core); 6 is other strainers (negative potential nanometer high energy filter cores); 7 is other strainers (rearmounted antibacterial filter cores).
Embodiment
Below in conjunction with the drawings and specific embodiments, further set forth the utility model.These embodiment be interpreted as only being used to the utility model is described and be not used in the restriction protection domain of the present utility model.After the content of having read the utility model record, those skilled in the art can make various changes or modifications the utility model, and these equivalences change and modification falls into the utility model claim institute restricted portion equally.
Shown in Fig. 2-3, the wall-hanging tap water water purifier that the utility model one preferred embodiment provides, this water purifier have one-level, secondary prefilter 1,2 and other strainers 3-7; One-level prefilter 1 cylindrical shell has transparent filter housing, and the polypropylene fibre filter core of 5 microns holes is housed in the cylindrical shell; Secondary prefilter 2 cylindrical shells have transparent filter housing, and the polypropylene fibre filter core of 1 micron hole is housed in the cylindrical shell; Cylindrical shell top and bottom are respectively equipped with water-in/water outlet; The water-in of one-level prefilter 1 links to each other with water inlet pipe, water outlet links to each other with the water-in of secondary prefilter 2, the water outlet of secondary prefilter 2 inserts other strainers 3-7, links to each other with connecting joint between one-level, secondary prefilter 1,2 and other strainers 3-7.Secondary prefilter 2 and other strainers 3-7 are enclosed in the casing.
In the present embodiment, the filter core of one-level, secondary prefilter 1,2 is the polypropylene fibre filter core, and its major function is for removing (particle diameter＞1 micron) impurity of larger particles such as suspended substance, micelle, iron rust, silt in the water; The built-in granulated active carbon filter core of other strainer 3 cylindrical shells, its major function are organism in the planar water (synthesis of organic substance, natural organic matter) heavy metal, remove the look taste removal; Its aperture of the built-in sintering activity charcoal of other strainer 4 cylindrical shells filter core is 1 micron, and its major function is removed the look function of odor removal for specific organism of small molecules and tool in the removal water; The built-in medical stone of other strainer 5 cylindrical shells+MUSYUSHI filter core, main isolated molecule amount is organism, the microorganism of 3-10 ten thousand; Other built-in negative potential nanometer high energy of strainer 6,7 cylindrical shells and rearmounted antibacterial filter cores improve the water purifying organoleptic quality, as: mouthfeel, smell, color and luster etc.
Because this machine adopts external fractionation technique in the polypropylene, and external filter element (one-level prefilter 1) adopts transparent filter housing, therefore find the external filter element color burn generally speaking, pollutant holding capability hastens towards saturation, aquifer yield diminishes, only need to change external filter element, built-in filter core is generally changed once (except the indivedual old houses of tap water, pipeline corrosion severe patient) in 1 year.
Claims (3)
1, a kind of wall-hanging tap water water purifier is characterized in that, this water purifier has one-level, secondary prefilter and other strainers; One-level prefilter cylindrical shell has transparent filter housing, and the polypropylene fibre filter core of 5 microns holes is housed in the cylindrical shell; The polypropylene fibre filter core of 1 micron hole is housed in the secondary prefilter cylindrical shell; Cylindrical shell top and bottom are respectively equipped with water-in/water outlet; The water-in of one-level prefilter links to each other with water inlet pipe, and water outlet links to each other with the water-in of secondary prefilter, and the water outlet of secondary prefilter inserts other strainers, links to each other with connecting joint between the strainer.
2, wall-hanging tap water water purifier according to claim 1 is characterized in that, secondary prefilter cylindrical shell has transparent filter housing.
3, wall-hanging tap water water purifier according to claim 1 and 2 is characterized in that, secondary prefilter and other strainers are enclosed in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201500979U CN201400609Y (en) | 2009-04-23 | 2009-04-23 | Hanging-type tap water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201500979U CN201400609Y (en) | 2009-04-23 | 2009-04-23 | Hanging-type tap water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400609Y true CN201400609Y (en) | 2010-02-10 |
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ID=41660407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201500979U Expired - Fee Related CN201400609Y (en) | 2009-04-23 | 2009-04-23 | Hanging-type tap water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400609Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017202467A (en) * | 2016-05-12 | 2017-11-16 | オルガノ株式会社 | Membrane filtration system and membrane filtration method |
-
2009
- 2009-04-23 CN CN2009201500979U patent/CN201400609Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017202467A (en) * | 2016-05-12 | 2017-11-16 | オルガノ株式会社 | Membrane filtration system and membrane filtration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20120423 |