CN101607746A - A kind of filter element of antibacterial water purifier - Google Patents
A kind of filter element of antibacterial water purifier Download PDFInfo
- Publication number
- CN101607746A CN101607746A CNA2008100635201A CN200810063520A CN101607746A CN 101607746 A CN101607746 A CN 101607746A CN A2008100635201 A CNA2008100635201 A CN A2008100635201A CN 200810063520 A CN200810063520 A CN 200810063520A CN 101607746 A CN101607746 A CN 101607746A
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- water purifier
- filter element
- filtrate
- superfine fibre
- filter
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Abstract
A kind of filter element of antibacterial water purifier, comprise filter core housing (2) and filtrate, it is characterized in that: filter core housing (2) is divided into two-layer by the dividing plate that has ostium excurrens (4), the two-layer up and down filtrate that all is equipped with, what it was adorned at the middle and upper levels is organic or inorganic filtrate (3), and what lower floor adorned is high-molecular anti-bacteria filtrate (5), and it can improve the filtering accuracy of filter core, can keep long acting antibiotic again, be adapted at using on the water purifier.
Description
Technical field
The present invention relates to a kind of filter core, more particularly, relate to a kind of antimicrobial filter element of water purifier.
Background technology
In order to remove various deleterious materials in the former water effectively, the filter cartridge construction that existing water purifier is used is more and more various, more and more rationalizes.Filter cartridge construction commonly used includes a plurality of filter bodies usually, and filtering intravital filtrate can be gac, ion exchange resin etc.During use, former water each filtrate of flowing through from top to down.But, in order to guarantee water quality, the quality of tap water particularly, the filter core in the water purifier can not use for a long time, otherwise can make bacteria breed.Therefore, after filter core uses certain hour, need to change.Can develop a kind of filter core with long-acting filtration and anti-microbial property becomes the reduction use cost, and the key that extends working time also is the trend of filter core exploitation from now on.
The patent No. is the Chinese patent novel antibiotic bacteriostatic water quality processor of CN200510035047.2, comprise preposition filtration unit, described preposition filtration unit is provided with the two-stage filter core, the first step is the cotton filter element part of PP polypropylene, the second stage is the extruded activated carbon filter element part, and described two-stage filter core is arranged on the water treatment path; Be provided with the cotton filter core of the tubular PP with sterilizing function in the cotton filter element part of described PP, be provided with tubular extruded activated carbon filter core in the described extruded activated carbon filter element part with sterilizing function; The cotton filter element part top-side of described PP is provided with water-in, is connected with running water pipe, and described extruded activated carbon filter element part top-side is provided with water outlet, can be by the water after the water pipe output filtering; Cotton filter core of described PP and extruded activated carbon filter core all include the composite bactericidal material composition with sterilizing function, described composite bactericidal material is: the technology that adopts hydrolysis, precipitation, drying and pulverize, with silver ions, zine ion, cupric ion the material in the carrier is replaced, make the mixture that contains silver ions, zine ion, cupric ion with stronger germicidal action.In tap water filter device of the present invention, various impurity, iron rust, bacterium, organism all there is better filtration result.Its weak point is complex structure, and volume ratio is bigger, is not suitable for using on the general water-purifying machine of tradition.
The patent No. is multi-functional melt-blown filter and filter material and the manufacture method thereof of CN200610030316.0, the composition of this filter core and filter material and proportioning (weight percent) are: earlier 5～10% antibacterial base material grain and 90～95% fibre resin pellet are mixed, add the functional ultra-fine micropowder that accounts for final filter material or filter core gross weight 5～20% again.Preparation technology is: the antibacterial base material grain mixes by proportioning with the fibre resin pellet, in fine-meshed device of simultaneously functional ultra-fine micropowder being packed into; When melting and spraying behind antibacterial base material grain and the fibre resin pellet mixing, functional ultra-fine micropowder is dropped on the fine-fibered of molten state through several pore sprays on the specific equipment by high pressure draft, and receives moulding by filter material receiving apparatus or filter core receiving apparatus.This invents multi-functional filter material and filter core has advantages such as multifunction, anti-microbial property is good, persistence is good, stability in use is good, but does not also give full play to the advantage of nano-scale fiber.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of filtering accuracy that can improve filter core at the above-mentioned state of the art, can keep long acting antibiotic, compact construction again, in conjunction with the filter element of water purifier of multiple filtering material.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of filter element of antibacterial water purifier, comprise the filter core housing, it is characterized in that: the filter core housing is divided into two-layer by the dividing plate that has ostium excurrens, the two-layer up and down filtrate that all is equipped with, what it was adorned at the middle and upper levels is the organic or inorganic filtrate, and what lower floor adorned is the high-molecular anti-bacteria filtrate.
The organic or inorganic filtrate that fill on described filter element of antibacterial water purifier upper strata is gac or ion exchange resin.
The high-molecular anti-bacteria filtrate that described filter element of antibacterial water purifier lower floor fills is the filter cloth that antibiotic superfine fibre or antibiotic superfine fibre are made into.
Described antibiotic superfine fibre is selected from one or both in polyester, the polyamide-based polymer, or two or more polyester, polyamide-based high molecular blend, and the diameter of this antibiotic superfine fibre is 10 nanometers～3 micron.
Nano antibacterial agent in the described antibiotic superfine fibre is that granularity is less than 1 micron inorganic nanoparticles that contains silver ions or contain zine ion.
Described antibiotic superfine fibre is unordered stacking states.
The filter cloth that described antibiotic superfine fibre is made into can be more than 1 layer or 1 layer.
Described go into water cover and outflow cover for water be dismountable, with the filter core housing for being threaded or clamping is connected.
Compared with prior art, the invention has the advantages that: adopted double-deck filter structure, wherein, the filtrate of lower floor is antibiotic superfine fibre or the filter cloth that is made into by antibiotic superfine fibre, not only can improve filtering accuracy, keep filter core that arranged long work-ing life, and antibiotic superfine fibre or the filter cloth that is made into by antibiotic superfine fibre are more cheap on price, the more important thing is to have the long acting antibiotic performance.Simultaneously, go into water cover and the outflow cover for water of this filter core are dismountable, make things convenient for the replacing of filtrate.Simple and compact for structure, be convenient to produce in enormous quantities.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment 1: the filter element of antibacterial water purifier in the present embodiment, the top of housing screws in the filter core housing 2 into water cover 1 and outflow cover for water 6, it is invented crucial part and is: filter core housing 2 is divided into two-layer by the dividing plate 4 that has ostium excurrens, the two-layer up and down filtrate of all filling, it fills organic or inorganic filtrate 3 at the middle and upper levels, and lower floor fills high-molecular anti-bacteria filtrate 5.
The organic or inorganic filtrate that fill on the filter element of antibacterial water purifier upper strata is gac or ion exchange resin.
The high-molecular anti-bacteria filtrate that filter element of antibacterial water purifier lower floor fills is the filter cloth that antibiotic superfine fibre or antibiotic superfine fibre are made into.Antibiotic superfine fibre is selected from one or both in polyester, the polyamide-based polymer, or two or more polyester, polyamide-based high molecular blend, and the diameter of this antibiotic superfine fibre is 100 nanometers.Nano antibacterial agent in the antibiotic superfine fibre is that granularity contains silver ions less than 10 sodium rice or contains the inorganic nanoparticles of zine ion.Antibiotic superfine fibre is unordered stacking states.The filter cloth that described antibiotic superfine fibre is made into preferably, filter cloth is 4 layers.Describedly go into water cover and outflow cover for water and be dismountable, adopt with the filter core housing to be threaded or clamping is connected.
This laboratory shows the detection of product antibiotic rate of the present invention, after 6 months, colibacillary antibiotic rate has been reached 98.7%, and the water purification process is still smooth and easy.
Claims (8)
1, a kind of filter element of antibacterial water purifier, comprise filter core housing (2) and filtrate, it is characterized in that: filter core housing (2) is divided into two-layer by the dividing plate that has ostium excurrens (4), the two-layer up and down filtrate that all is equipped with, what it was adorned at the middle and upper levels is organic or inorganic filtrate (3), and what lower floor adorned is high-molecular anti-bacteria filtrate (5).
2, filter element of antibacterial water purifier according to claim 1 is characterized in that described organic or inorganic filtrate is gac or ion exchange resin.
3, filter element of antibacterial water purifier according to claim 1 is characterized in that described high-molecular anti-bacteria filtrate is the filter cloth that antibiotic superfine fibre or antibiotic superfine fibre are made into.
4, filter element of antibacterial water purifier according to claim 3, it is characterized in that described antibiotic superfine fibre is selected from one or both in polyester, the polyamide-based polymer, or two or more polyester, polyamide-based high molecular blend, the diameter of this antibiotic superfine fibre is 10 nanometers～3 micron.
5, filter element of antibacterial water purifier according to claim 3 is characterized in that the nano antibacterial agent in the described antibiotic superfine fibre is that granularity is less than 1 micron inorganic nanoparticles that contains silver ions or contain zine ion.
6, filter element of antibacterial water purifier according to claim 4 is characterized in that described antibiotic superfine fibre is unordered stacking states.
7, filter element of antibacterial water purifier according to claim 6 is characterized in that the filter cloth that described antibiotic superfine fibre is made into can be more than 1 layer or 1 layer.
8, filter element of antibacterial water purifier according to claim 7 is characterized in that described filter core housing (2) is dismountable with going into water cover (1) and outflow cover for water (6), adopts to be threaded or the clamping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100635201A CN101607746A (en) | 2008-06-17 | 2008-06-17 | A kind of filter element of antibacterial water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100635201A CN101607746A (en) | 2008-06-17 | 2008-06-17 | A kind of filter element of antibacterial water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101607746A true CN101607746A (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100635201A Pending CN101607746A (en) | 2008-06-17 | 2008-06-17 | A kind of filter element of antibacterial water purifier |
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| Country | Link |
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| CN (1) | CN101607746A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163552A (en) * | 2014-09-05 | 2014-11-26 | 郭云征 | Organic wastewater treatment method |
| CN104445676A (en) * | 2014-10-31 | 2015-03-25 | 苏州腾纳环保科技有限公司 | Two-section water purifying filter element |
| CN107572683A (en) * | 2016-07-04 | 2018-01-12 | 广州洁诺净化设备有限公司 | A kind of purifier |
-
2008
- 2008-06-17 CN CNA2008100635201A patent/CN101607746A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163552A (en) * | 2014-09-05 | 2014-11-26 | 郭云征 | Organic wastewater treatment method |
| CN104445676A (en) * | 2014-10-31 | 2015-03-25 | 苏州腾纳环保科技有限公司 | Two-section water purifying filter element |
| CN107572683A (en) * | 2016-07-04 | 2018-01-12 | 广州洁诺净化设备有限公司 | A kind of purifier |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20091223 |