CN2772596Y - Running water-filter - Google Patents
Running water-filter Download PDFInfo
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- CN2772596Y CN2772596Y CN 200420088531 CN200420088531U CN2772596Y CN 2772596 Y CN2772596 Y CN 2772596Y CN 200420088531 CN200420088531 CN 200420088531 CN 200420088531 U CN200420088531 U CN 200420088531U CN 2772596 Y CN2772596 Y CN 2772596Y
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Abstract
The utility model relates to a running water-filter which is in a hollow multi-layer structure. The running water-filter orderly comprises an internal non-woven fabric layer, a mixing activated carbon core layer, an external non-woven fabric layer and a plastic mesh layer from a hollow cavity at the middle part to periphery. Both ends of the running water-filter are firmly pasted by a vinyl cover. The mixing activated carbon core layer is an extruded hollow column body which is formed after raw materials which are mixed by various substances are sufficiently mixed with the adhesive and is treated by high temperature and high pressure by a screw-type extrusion machine. The raw material comprises the following components which filter tap water and have bactericidal action: 30-90% (weight) of activated carbon, 1-20% (weight) of KDF, 1-30% (weight) of zeolite molecuiar sieve, 1-10% (weight) of crust prime and 1-10% (weight) of phosphate carried silver. By using the filter of the utility model, residual chloride and heavy metal in the tap water can be effectively removed. The utility model has the advantages of favorable antisepsis effect, nitrate pollution resistance, water activity enhancement, long use cycle and favorable effect. The utility model comprises various trace elements which are benefit to human body.
Description
Technical field
The utility model relates to a kind of purifying equipment for running water, relates in particular to a kind of filter that can effectively remove harmful substance in the running water.
Background technology
Contain harmful substances such as bacterium, heavy metal, gas with foreign flavor, pigment in the running water, according to statistics, contain about more than 2000 kinds of compounds in the running water usually, wherein kind is harmful more than 200.In the prior art, the method for removing harmful substance in the running water mainly is to use common activated carbon filtration material that running water is filtered.When the running water flow was big, the adsorption capacity of activated carbon filtration material was very limited, can not effectively remove the chlorine residue in the running water, can not effectively remove the heavy metal in the running water; After the adsorption capacity of activated carbon filtration material reaches capacity, must change the activated carbon filtration core, otherwise just can't play a role in filtering, and frequently change the activated carbon filtration core, will use to the user makes troubles, and increases use cost.Simultaneously, common activated carbon filtration material can not suppress the growth of bacterium, in order to reach antibiotic purpose, the patent No. is 93241418.4, and publication number is 2167981, and the utility model patent that name is called " novel water purification filter stick " discloses a kind of water purification filter stick, include shell and top connector, shell is the container of open-top, and the upper edge mouth has connecting thread, and the bottom is distributed with many fitltering holes; Be filled with fixed network in the container from top to bottom successively, filter layer of cloth, magnet piece, active carbon of silver layer, active carbon layer, zeolite, magnet, active carbon layer, medical stone layer, silicon sand layer, filter cloth; Fixed network fixedly is bonded at from shell edge by stick to be had on the shell of a distance, this utility model has sterilization, removes effects such as harmful substance such as heavy metal, smell, pigment, but plant the active carbon of silver layer nitrate in the water is increased, also fail to reach desirable effect.And, this patent still mainly still the suction-operated by activated carbon filter layer dechlorinate, it is limited to have adsorption capacity equally, the shortcoming that life cycle is short.
Summary of the invention
In order to overcome the deficiency of existing tap water filter equipment, the purpose of this utility model is: a kind of filter of removing harmful substance in the running water is provided, can effectively remove the chlorine residue in the running water, can effectively remove the heavy metal in the running water, good anti-bacterial effect has been avoided the pollution of nitrate, can increase the activity of water, contain multiple trace element to the human body beneficial, life cycle is long, and is effective.
The purpose of this utility model is achieved in that a kind of tap water filter device, sandwich construction for hollow, described tap water filter device, outwards all by middle cavities, comprise successively: interior nonwoven layer, mixed active charcoal sandwich layer, outer nonwoven layer and plastics stratum reticulare; Described tap water filter device two is provided with the vinyon lid; Described mixed active charcoal sandwich layer is the column of hollow.
The beneficial effects of the utility model are, in tap water filter device of the present utility model, the KDF composition can with the chlorion generation chemical reaction in the running water, thereby can remove a large amount of chlorine, and can be that water body replenishes calcium.When the running water flow increases, the dechlorination effect obviously is better than common active carbon filtering device of the prior art, simultaneously, because the chlorine component that the utility model is removed in the running water mainly is that chemical reaction has taken place, rather than only rely on the adsorption capacity of active carbon, need not frequently change activated carbon filtration core, the big leap ahead of life cycle owing to the saturated of active carbon.Phosphate is planted the function that silver has sterilization, can effectively remove the bacterium in the running water, and the nitrate in the water is increased.Therefore, described tap water filter device have efficient, easy to use, save cost and raw-material characteristics.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model tap water filter core.
The specific embodiment
As shown in Figure 1, the utility model has related to a kind of tap water filter device that is used for purified tap water, cylindrical shape sandwich construction for hollow, is comprised to periphery successively by inner chamber: interior nonwoven layer 1, mixed active charcoal sandwich layer 2, outer nonwoven layer 3 and plastics stratum reticulare 4; Two with 5, the 5 ' stickup of vinyon lid firmly.
Described mixed active charcoal sandwich layer 2 is for after the raw material that is mixed by multiple material fully mixes with the PE PUR, passed through the column of the hollow that HTHP extrudes by screw extruder.The raw material that mixes by multiple material, contain the following composition that can filter and have bactericidal action to running water: active carbon 30-90% (weight), KDF1-20% (weight), zeolite molecular sieve 1-30% (weight), chitin 1-10% (weight) and phosphate are planted silver-colored 1-10% (weight).Active carbon is a major ingredient, the bacterium in the adsorbable running water and large particulate matter and gas with foreign flavor such as silt, iron rust; Zeolite molecular sieve is to have the absorption of selection, and shape selective catalysis and ion-exchange three big characteristics can be removed gas with foreign flavor such as hydrogen sulfide, ammonia; Phosphate is planted silver-colored good anti-bacterial effect, has avoided the pollution of nitrate simultaneously.Described KDF is a pltine, a kind of novel filter material, can with chlorion and the heavy metal ion generation chemical reaction in the running water, thereby also can remove a large amount of chlorine and the heavy metal in the water.
Chitin is a trade name, and formal name used at school is spherical chitosan, shitosan.Spherical chitosan (chitosan) is a kind of Nantural non-toxic macromolecule, and has Biodegradable, its structure like fibrous element, by 1000-3000 N-second gucosamine (N-Acetyl2-Amino-2Deoxy-d-D=Glucose or n-Acetyl-d-Glucosamine) monomer with B-1, the straight chain shape macromolecule carbohydrate that 4 keys are constituted.Do not have toxicity and can be decomposed by organism, biologically active is regarded as the boiomacromolecule of potentialization.Chitin also has good antibacterial effect in addition.
Described nonwoven layer 1,3 adopts 100-120g/m
2Nonwoven, the inside and outside wall of described mixed active charcoal sandwich layer 2 wraps up with nonwoven, can play protection mixed active charcoal sandwich layer 2 and preliminary effect of filtering.
Described plastics stratum reticulare 4 is a polythene net cylindraceous, and its inner material is played protection and fixation, and can not influence fully contacting of mixed active charcoal sandwich layer 2 and water.
The PE PUR is the polyethylene powder or is PE powder that at high temperature fusing is curable again under the normal temperature; Also can use other to have the bonding agent of high bonding effect.
The tap water filter device that the utility model provides, except having water purification function, also has the function that multiple trace element to the human body beneficial is provided, therefore, described mixed active charcoal sandwich layer 2 can also comprise following any one or more composition: calcium sulfite 2-20% (weight), negative-ion composite material 1-10% (weight), medical stone 1-20% (weight), wooden fish stone 1-20% (weight).
The calcium sulfite composition can with the chlorion generation chemical reaction in the running water, thereby can remove a large amount of chlorine, and can be that water body replenishes calcium.
Described negative-ion composite material is a kind of ultra-fine inorganic composite materials, can discharge anion, through experiment, it has activation to water, described negative-ion composite material is the composite granule of tourmaline and nano-titanium oxide catalysis material, wherein tourmaline powder accounts for 60%-99% (weight), and nano-titanium oxide accounts for 1%-40% (weight).
The tourmaline molecular formula is CaMg
3(Al, Mg)
6(BO
3)
3Si
6O
18(OH) 4.
Medical stone contains 18 kinds of trace elements such as the necessary potassium of human body, sodium, calcium, magnesium, phosphorus macroelement and zinc, iron, selenium, copper, strontium, iodine, fluorine, metasilicic acid.Under usual conditions, four kinds of trace elements (metasilicic acid, Sr, Zn, F) content reaches or approaching national beverage mineral water standard in the medical stone dissolution fluid.Medical stone has tangible four big characteristics:
(1), biologically active: Chinese medical stone water is called active water, and significant biological effect is arranged;
(2), adsorptivity: medical stone is to the heavy metal ion Pb in the water, Hg, Cr, Cd, As, and poisonous and harmful substances such as organic matter, germ have stronger suction-operated.Adsorption rate to Pb, Hg, Cr, Cd, As reaches more than 96%, and colibacillary adsorption rate is reached 95%;
(3), mineralising: medical stone is soaked in the water, and water is with the mineralized water of the approximate mineral water of mineralising one-tenth, and mineral matter wherein and trace element all are that human body is necessary;
(4), the water quality property adjusted: medical stone has the effect of bidirectional modulation P H value, acidity or alkaline water is regulated be neutral, makes the water quality alcoholization, and activate is sweet delicious.
Wooden fish stone is a kind of stone material of preciousness, and wooden fish stone contains more than 10 kind to health beneficial trace elements and mineral matter, through the water logging bubble, can separate out multiple elements such as selenium, zinc, iron, cobalt, strontium, fluorine, manganese.Soaked 1 hour, near or reach the standard of high quality mineral water.According to sending China Preventive Medicial Science Institute in May, 93, doing health-care effect measures, the wooden fish lithophysa tea time is separated out trace element, it is a kind of newfound rare element with multiple function, be that the trace element that uses is recommended by domestic and international nutrition educational circles, have anti-cancer, anti-ageing, prevent artery sclerosis and hypertensive effect.Strontium is the trace element of needed by human, is the normal part of bone and tooth.Fluorine is stronger than any element to the Human Physiology effect, and picked-up 2.1-3.1 milligram from drinking-water and food helps controlling the breeding of oral cavity bacterium for each person every day, reduces the sugar fermentation, suppresses the formation of lactic acid, and diabetes are had good efficacy.Iron, zinc is the indispensable vital trace element of human body especially.
As shown in Figure 1, filter of the present utility model is immersed in the water to be filtered, running water promptly infiltrates inner chamber from described filter outer wall, through the preliminary filtration of nonwoven layer and the in-depth filtration of mixed active charcoal sandwich layer, the water that is cleaned flows out from two or an exit of filter inner chamber.
Common 10 inches activated carbon filtration material is under bigger flow, can not effectively remove the chlorine residue in the running water, for example: when the flow of running water during at 2-3L/ minute, use common 10 inches activated carbon filtration material dechlorination effect relatively good, when the flow of running water during at 5-10L/ minute, after using common 10 inches activated carbon filtration filtration of material, still can detect a large amount of chlorine components exists, simultaneously, when filtering above behind the 3-5 ton water, the state because activated carbon adsorptive capacity reaches capacity must be changed activated carbon filtration core task again.
And filter of the present utility model 10 inches can effectively be removed the chlorine residue in the running water, when the flow of running water during, can detect chlorine component and be filtered fully at 12L/ minute, identical size cross filter core, the filter of utility model can filter tens tons of water.
Filter of the present utility model can effectively be removed the heavy metal in the running water, and good anti-bacterial effect has been avoided the pollution of nitrate.In addition, the negative-ion composite material of interpolation can increase the activity of water; The medical stone, chitin and the wooden fish stone that add are because of containing multiple trace element to the human body beneficial, so filtered water has health-care efficacy well to human body.
The specific embodiment:
With the active carbon is major ingredient 70, and KDF10, zeolite molecular sieve 10, phosphate are planted silver 5, and chitin 5, adds the PE PUR and mixes, bonding with the hot compression mode, by weight percentage.
With the active carbon is major ingredient 70, and mixed zeolite molecular sieve 10, KDF10, negative-ion composite material 5, phosphate are planted silver 5, and other is with embodiment 1.
With the active carbon is major ingredient 60, and mixed zeolite molecular sieve 10, KDF10, calcium sulfite 10, negative-ion composite material 5, phosphate are planted silver 5, and other is with embodiment 1.
With the active carbon is major ingredient 75, and KDF10, negative-ion composite material 5, phosphate are planted silver 5, chitin 5, and other is identical with embodiment 1.
With the active carbon is major ingredient 55, and mixed zeolite molecular sieve 15, KDF15, negative-ion composite material 5, phosphate are planted silver 3, chitin 7, and other is identical with embodiment 1.
Embodiment 6
With the active carbon is major ingredient 40, and mixed zeolite molecular sieve 17, KDF15, medical stone 13, negative-ion composite material 5, phosphate are planted silver 5, chitin 5.
Embodiment 7
With the active carbon is major ingredient 30, and mixed zeolite molecular sieve 17, KDF15, medical stone 13, negative-ion composite material 5, phosphate are planted silver 5, chitin 5, wooden fish stone 10.
Above-mentioned listed specific implementation is nonrestrictive, concerning the person skilled in the art of this area, in not departing from the utility model scope, can carry out various improvement and variation.For example, the shape of described tap water filter device can be cuboid even as required, is made into irregular shape.Described tap water filter device can be installed but be not limited in water dispenser inner chamber, running water outlet and showerhead.
Claims (3)
1, a kind of tap water filter device, the sandwich construction for hollow is characterized in that: outwards all by middle cavities, comprise successively: interior nonwoven layer, mixed active charcoal sandwich layer, outer nonwoven layer and plastics stratum reticulare; Described tap water filter device two is provided with the vinyon lid; Described mixed active charcoal sandwich layer is the column of hollow.
2, tap water filter device according to claim 1 is characterized in that: described nonwoven layer adopts 100-120g/m
2Nonwoven, the inside and outside wall of described mixed active charcoal sandwich layer wraps up with nonwoven.
3, tap water filter device according to claim 1 and 2 is characterized in that: described plastics stratum reticulare is a polythene net cylindraceous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088531 CN2772596Y (en) | 2004-09-23 | 2004-09-23 | Running water-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088531 CN2772596Y (en) | 2004-09-23 | 2004-09-23 | Running water-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772596Y true CN2772596Y (en) | 2006-04-19 |
Family
ID=36707852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088531 Expired - Fee Related CN2772596Y (en) | 2004-09-23 | 2004-09-23 | Running water-filter |
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|---|---|
| CN (1) | CN2772596Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844003B (en) * | 2009-03-27 | 2011-12-07 | 奇迪电器集团有限公司 | Filter medium for removing copper in drinking water and preparation method thereof |
| CN104276688A (en) * | 2014-08-06 | 2015-01-14 | 芜湖美的厨卫电器制造有限公司 | Dechloridation filter element of water heater and water heater with dechloridation filter element |
| CN106215919A (en) * | 2016-07-25 | 2016-12-14 | 浙江沁园水处理科技有限公司 | A kind of photocatalyst carbon rod and its preparation method and application |
| CN106396209A (en) * | 2016-12-02 | 2017-02-15 | 姚邵杰 | Multifunctional water purifier |
-
2004
- 2004-09-23 CN CN 200420088531 patent/CN2772596Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844003B (en) * | 2009-03-27 | 2011-12-07 | 奇迪电器集团有限公司 | Filter medium for removing copper in drinking water and preparation method thereof |
| CN104276688A (en) * | 2014-08-06 | 2015-01-14 | 芜湖美的厨卫电器制造有限公司 | Dechloridation filter element of water heater and water heater with dechloridation filter element |
| CN106215919A (en) * | 2016-07-25 | 2016-12-14 | 浙江沁园水处理科技有限公司 | A kind of photocatalyst carbon rod and its preparation method and application |
| CN106396209A (en) * | 2016-12-02 | 2017-02-15 | 姚邵杰 | Multifunctional water purifier |
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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 |