CN201132079Y

CN201132079Y - Filter element with a protection layer

Info

Publication number: CN201132079Y
Application number: CNU2007200765189U
Authority: CN
Inventors: 张金松
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-08
Filing date: 2007-11-08
Publication date: 2008-10-15
Anticipated expiration: 2017-11-08

Abstract

The utility model relates to a filter core with a protective layer, which is mainly applied in the field of the clarified water. The filter core of the utility model is composed of a filtering later, a water outlet cavity, and a water outlet, wherein, an outer protective layer is arranged outside the filtering layer, an inner protective layer is arranged between the filtering layer and the water outlet cavity, and also a non woven protective layer is arranged between the outer protective layer and the filtering layer. The filter core can effectively absorb and remove the harmful substances in the tap water such as residual chlorine, iron rust, suspended matter, algae, sediment, microbe, heavy metal, organic matter and foreign flavor, to ensure the mouthfeel of water to be good, simultaneously, the filter core has an excellent antibiosis function, enhance the disease resistance ability of human bodies, and is beneficial for the health of the human bodies, so that the water after being treated and filtered becomes clean and healthy water.

Description

The filter core that has protective layer

Technical field

The utility model relates to a kind of filter core, relates in particular to a kind of filter core that has protective layer.

Background technology

Along with socioeconomic continuous progress and development and people to the growing material life and the raising of health demand, people are also more and more higher to the standard-required of drinking water.Yet, in the daily life water, because of urban duct running water conveying circuit long, pipeline is aging, and algae and iron rust and silt and bacterium have been full of in the pipeline, also have harmful substances such as chlorine residue in the water, influenced people's drinking-water health, the unsound water of long-term drinking, can make human body produce multiple disease, for this reason, occur a lot of different models in the market and had the water purifier product of certain water purification function, but the function that just has deep purifying water basically, the problem that also can produce secondary or repeated pollution that has particularly also will expend the energy of a lot of electricity, also brings potential safety hazard simultaneously, its most of water purifier only is the outward appearance luxury of considering at equipment, work hard in power consumption and the automatic water outlet degree competition, not only price is high, has also hindered the practical generality of social enviroment protection that water purifier has, and its result of use is also unsatisfactory.

Summary of the invention

The purpose of this utility model provides a kind of improved novel filter core that has protective layer; can adsorb the harmful substances of removing in the running water such as chlorine residue, iron rust, suspension, algae, silt, microorganism, heavy metal, organic matter and peculiar smell effectively; make the mouthfeel of water good; has good antibiotic function simultaneously; increase the resistance against diseases of human body; healthy and helpful to human body makes water after the treated filtration become the water and the healthy water of clean hygiene.

The purpose of this utility model is achieved in that

The filter core that has protective layer; comprise filter course, water outlet cavity and delivery port; its essence is characterised in that: filter course is provided with external protection outward; between filter course and water outlet cavity, be provided with inner protective layer; also be provided with a nonwoven protective layer between external protection and the filter course, filter core two delivery port places are provided with round plastic guard ring lid and rubber washer.

Wherein, filter course adopts NACF or coal mass active carbon to make, and is easy to use, the recyclable regeneration of all material; Inner protective layer is nonwoven protective layer or pipe network shape protective layer.

The utility model makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and good effect:

1, protective layer of the present utility model and filter course adopt the novel filter material of handling through advanced person's macromolecule pyrolysismethod new technology; filter and render a service height; easy to use; can effectively remove iron rust in the water, heavy metal, algae, suspension, minimal residue agricultural chemicals; antibiotic and sterilizing uses and changes conveniently, and is economical and practical; meet healthy water use needs such as vast family and school, office, dining room, the recyclable regeneration of all material.

2, filter course of the present utility model adopts China's high-quality chemical fibre NACF or China to produce the fat coal active carbon, has flourishing aperture structure, the intensity height, not only can effectively remove peculiar smell in the water through the NACF that in-depth pyrolysis new technology forming technique is made, improve the pure transparency of water, also have very high removal to render a service to harmful and noxious substances such as chlorine, mercury, lead, arsenic, washing agent, agricultural chemicals in the water, also have antibacterial functions, the water after it purifies meets state health standards.

Description of drawings

To embodiment of the present utility model and in conjunction with the description of its accompanying drawing, can further understand the purpose of this utility model, specific structural features and advantage by following.Wherein, accompanying drawing is:

Fig. 1 adopts the cutaway view section structure schematic diagram of the filter core that has protective layer for the utility model.

The specific embodiment

The filter core that has protective layer as shown in Figure 1 mainly is made of with delivery port 6 filter course 3, water outlet cavity 5; the filter course 3 outer external protections 1 that are provided with; be provided with inner protective layer 4 between filter course 3 and the water outlet cavity 6; also be provided with a nonwoven protective layer 2, two delivery ports 6 places between external protection 1 and the filter course 3 and be provided with round plastic guard ring lid 7 and rubber washer 8.Wherein filter course 3 is a kind of in NACF, the coal mass active carbon, and inner protective layer 4 is a kind of in nonwoven protective layer, the pipe network shape protective layer, and the effect of plastics guard ring lid 7 is location rubber washers 8, and the effect of rubber washer 8 is leakages of anti-sealing.During use; the utility model is installed in the bottom to be had in the filter tank of hemispherical projection; the delivery port 6 that is positioned at the filter core bottom is sealed by hemispherical projection; the water of filtered feeds filter tank from top; penetrate into filter core through external protection 1; again successively by entering water outlet cavity 5 behind nonwoven protective layer 2, filter course 3, the inner protective layer 4, the water after the filtration flows out from superposed delivery port 6 by self pressure.

Owing to adopted macromolecule in-depth pyrolysis new technology forming technique and selected high-quality filtering material for use, make that water after filtering through the utility model is clean more, mouthfeel glycol, health, have antibacterial ability simultaneously; Filter course is easy to use, and is free from environmental pollution, the recyclable regeneration of all material; Different specifications can be used as the supporting filter core of drinking equipment of vast family, school, department office, public place.Our experiments show that, the utlity model has tangible water purification and healthy diseases prevention effect, economical and practical, the water hygiene environment that improves people is benefited.

Though the utility model is illustrated hereinbefore according to preferred embodiment of the present utility model; but this does not represent that scope of the present utility model is confined to above-mentioned structure; adopt other structures as not adopting the structure among the embodiment, if by structure that claim of the present utility model covered all within protection domain.Those skilled in the art can be developed the equivalent substitution structure that at an easy rate after reading above-mentioned explanation, and these equivalent alternative structure also are within the scope that this case requires.

Claims

1. a filter core that has protective layer comprises filter course, water outlet cavity and delivery port, it is characterized in that: described filter course is provided with external protection outward, is provided with inner protective layer between described filter course and water outlet cavity.

2. the filter core that has protective layer as claimed in claim 1 is characterized in that: also be provided with a nonwoven protective layer between described external protection and filter course.

3. the filter core that has protective layer as claimed in claim 1 or 2 is characterized in that: be provided with round plastic guard ring lid and rubber washer at described filter core two delivery port places.

4. the filter core that has protective layer as claimed in claim 1 is characterized in that: described filter course adopts chemical fibre NACF or coal mass active carbon to make.

5. the filter core that has protective layer as claimed in claim 1 is characterized in that: described inner protective layer is nonwoven protective layer or pipe network shape protective layer.