CN201581020U

CN201581020U - Water purifier active carbon filter element with folding protective layer

Info

Publication number: CN201581020U
Application number: CN2009200734122U
Authority: CN
Inventors: 张金松; 王钦华
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-05
Filing date: 2009-06-05
Publication date: 2010-09-15
Anticipated expiration: 2019-06-05

Abstract

The utility model provides a water purifier active carbon filter element with a folding protective layer, which comprises a non-woven filter layer made of non-woven cotton fibers, chemical fibers or carbon fibers; the folded non-woven filter layer is wound and orderly lined around a compressed active carbon filer element hollow tube to form a round of outer folding protective layer; the inner side of the filter element is provided with a middle water outlet cavity; a non-woven cloth protective layer is arranged in the water outlet cavity; both ends of the water outlet of the filter element are provided with protective end covers; and the end covers are provided with plastic anti-leakage gaskets. By adopting a novel process of integrating a novel folding filter protective layer and novel high-efficiency nano silver anti-bacterial material into folding non-woven fiber material, the water purifier active carbon filter element with the folding protective layer updates the manufacturing method of a traditional filter element, improves the antibacterial and filter effect so that folding filter layers are lined carefully and uniformly, simultaneously increases the water cross section and improves the deodoring effect, improves the filter treatment quality standard for water quality, and prolongs the service life of the filter element.

Description

A kind of water purifier active carbon filter element that has folding protective layer

Technical field

The utility model relates to water-treatment technology field, and more specifically, the utility model relates to the purify waste water water purifier active carbon filter element that has folding protective layer of usefulness of a kind of water purifier.

Background technology

Along with the continuous progress of Chinese society economy and production development and the people to growing material life with to the raising of ecological, environmental protective health demand, people are also more and more higher to the requirement of domestic water.Water is basis of the world, and water is all things on earth Source of life, and various life entities all be unable to do without water, from water, finishes with water people's all one's life, and people can drink the water of clean health, are determining the healthy and long-lived of human body.Yet; the ecotope civilization of our reality is because the severe contamination of water quality; aquatic attitude civilization has been subjected to serious day by day destruction; protect aquatic attitude safety to arrive instant the time; in the actual life, numerous is civilian; life waste water; trade effluent, waste water such as medical treatment and restaurant; not treated just directly discharging; these poisonous and hazardous waste water flow into rivers,lakes and seas, in depth descend junction underground water, severe contamination ecotope and water quality; cause the lake pollution in wide area; the water source that the people are depended on for existence is rotten gradually, has had a strong impact on people's drinking-water health, even the underground water in city; recharge dark underground of hundreds of rice owing to preventing land subsidence; also all by severe contamination, the unsound water of long-term drinking can make human body produce multiple disease to its major part; be difficult to cure

The water purifier that has occurred various ways at present in the society, but price is all very expensive, and the filter core of various water purifiers replacing price is more expensive too, but the effect of purifying waste water of most of filter core but is not good said in those sale advertisings, the needs of some product more in order to chase staggering profits, loaded onto and the healthy irrelevant various display instruments of drinking-water, and slattern more water for unscientific reverse osmosis when drinking one glass of water, water source and power supply have been wasted, the water purifier of this band pressure pot, also cause once more and pollute, dangerous.

The utility model content

In order to overcome the above problems; the present inventor has adopted new type foldable to filter protective layer and new and effective nanometer silver antimicrobial novel material incorporates the novel process that folds non-woven fiber material; design a kind of water purifier active carbon filter element that has folding protective layer, thereby finished the utility model.

The purpose of this utility model is to provide a kind of water purifier active carbon filter element that has folding protective layer.

The water purifier active carbon filter element that has folding protective layer of the present utility model; comprise active carbon filter core and the water outlet cavity 8 that forms in the filter core inboard; filter core water outlet two ends are provided with protection end cap 4; protection end cap 4 is provided with rubber and plastic packing ring 5; nonwoven filtering layer after folding is reeled and is arranged in around the extruded activated carbon filter core blank pipe; form the outer folding protective layer 1 of a circle; the active carbon filter core outer radial periphery is provided with in turn: non-woven fabrics filtering layer 2 is housed in the filtering layer catch net 7, non-woven fabrics protective layer 6 is housed in the water outlet cavity 8.

According to water purifier active carbon filter element described in the utility model, described outer folding protective layer 1 and non-woven fabrics protective layer 6 are to make with chemical fiber, cotton fibre or carbon fiber.

According to water purifier active carbon filter element described in the utility model, the aperture of described outer folding protective layer (1) and non-woven fabrics protective layer (6) is 1～100 micron, and invading unit is the nano silver antibacterial material of 85000PPM.

According to water purifier active carbon filter element described in the utility model, described outer folding protective layer 1 is by the tubular radial folding nonwoven filtering layer after folding, and the foldable layer position 40-200 of described outer folding protective layer 1 folding.

According to water purifier active carbon filter element described in the utility model, described filtering layer catch net 7 is reticulated structures made from polypropylene material.

According to water purifier active carbon filter element described in the utility model, described non-woven fabrics filtering layer 2 is reticulated structures made from chemical fiber, cotton fibre or charcoal fiber.

According to water purifier active carbon filter element described in the utility model, the activated carbon filter layer 3 of described water purifier active carbon filter element be by coal mass active carbon, active fruit shell carbon, cocoanut active charcoal is compressed or sintering or make with the charcoal fiber.

According to water purifier active carbon filter element described in the utility model, the aperture of described gac is 6～200 orders.

According to water purifier active carbon filter element described in the utility model, described protection end cap 4 is made for polypropylene material.

According to water purifier active carbon filter element described in the utility model, its length is 250～500mm, and external diameter is 70～120mm.

The beneficial effects of the utility model are:

1, the utility model water purifier active carbon filter element has adopted new and effective nanometer silver novel material to incorporate novel acid-fast alkali-proof nonwoven new technology, novel process is made, improved the antibiotic and filter effect of filter core, it is careful even that folding filtering layer is arranged, and increased sectional area and the deodorizing effect of crossing water simultaneously.The utility model used water filtering performance superior the nonwoven novel material, improved processing quality to water, improved filter effect, prolonged the work-ing life of filter core, owing to adopted new and effective nano anti-biotic material to incorporate the novel process production method of non-woven material, it can adsorb and filter the iron rust in the tap water efficiently, suspended substance, trace silt, peculiar smell in the water, harmful algae kitchen class, residual flocculation chemical substance, the residual minim agricultural chemicals is harmful to deadlocked thing, remove other objectionable impurities and heavy metal trace element composition, acid-fast alkali-proof filters and renders a service height, and is easy to use, antibiotic and sterilizing, use and change conveniently, price is very cheap, and is economical and practical, the service efficiency height, life cycle is long, without electric energy, is fit to family, school, office, food and drink, the general assembly filtering system within doors of travelling or individual event water purifier use, and can remove the multiple harm that the chlorine residue in the tap water brings to people, can not cause environmental pollution,, functionality is strong, has very big market potential, the recyclable regeneration of all material.

2, the gac of the utility model filter core employing has the intensity height, the aperture prosperity, the iodine number height, advantages such as adsorption filtration is effective, to the good usefulness of having purified waste water, not only can improve the pure transparency of water, and have very high removal to render a service poisonous and harmful residuals such as various harmful elements such as phenol, washing composition, agricultural chemicals in the water.

3, the utility model has adopted new and effective nanometer silver antimicrobial novel material to incorporate the domestic initiation later technology of folding non-woven material filtering layer fiber; upgraded the manufacture of traditional filter core; make water enter the nonwoven filtering layer and enter three filtration process flow processs of activated carbon filter layer again, make water quality better through outer folding protective layer.

4, also have deodorization functions except that above-mentioned functions is arranged, the domestic water after it purifies can reach the drinking water standard of national regulation.

Description of drawings

Fig. 1 has the sectional view of the water purifier active carbon filter element of folding protective layer for the utility model.

Fig. 2 has the view sub-anatomy of the water purifier active carbon filter element of folding protective layer for the utility model.

Wherein, 1 is that outer folding protective layer, 2 is that non-woven fabrics filtering layer, 3 is that activated carbon filter layer, 4 is that rubber and plastic packing ring, 6 is that non-woven fabrics protective layer, 7 is that filtering layer catch net, 8 is the water outlet cavity for protecting end cap, 5.

Embodiment

Below for a more detailed description to the utility model in conjunction with the accompanying drawings with embodiment.These embodiment only are the descriptions to the utility model preferred forms, scope of the present utility model are not had any restriction.

Embodiment 1

As Fig. 1; shown in Figure 2; the folding filtering layer of after the folding cutting of mechanical machine, making of non-woven fabrics; it is folding protective layer 1 outside the active carbon filter core pipe circular outer diameter that non-woven fabrics protective layer 6 is arranged makes a circle formation; its foldable layer is 40-100 and folds; outer folding protective layer 1 internal layer is provided with filtering layer catch net 7; non-woven fabrics filtering layer 2 is housed in the filtering layer catch net 7; non-woven fabrics protective layer 6 is housed in the water outlet cavity 8 in the middle of the extruded activated carbon filter core to be leaked with the carbon granule that prevents trace; to protect end cap 4 to be bonded in the two ends of filter core water outlet respectively then, on two ends protection end cap 4, a rubber and plastic leak-proof gasket will be set respectively again.The aperture of wherein said outer folding protective layer 1 and non-woven fabrics protective layer 6 is 1～100 micron, and invading unit is the nano silver antibacterial material of 85000PPM.

Water purifier active carbon filter element of the present invention, length are 270mm, and external diameter is 90mm.

Embodiment 2

Except following difference, other make water purifier active carbon filter element of the present invention as embodiment 1.

Described outer folding protective layer 1 is to do radial folding 50-200 to fold, and guarantees filter effect thus; Filter core length is 480mm, and external diameter is 100mm;

Embodiment 3

Described outer folding protective layer 1 is to do radial folding 80-150 to fold, and guarantees filter effect thus; Filter core length is 350mm, and external diameter is 120mm; Three filter core series connection are used.

Claims

1. water purifier active carbon filter element that has folding protective layer, comprise active carbon filter core and the water outlet cavity (8) that forms in the filter core inboard, filter core water outlet two ends are provided with protection end cap (4), protection end cap (4) is provided with rubber and plastic packing ring (5), it is characterized in that, nonwoven filtering layer after folding is reeled and is arranged in around the extruded activated carbon filter core blank pipe, form a circle outer folding protective layer (1), the active carbon filter core outer radial periphery is provided with in turn: non-woven fabrics filtering layer (2) is housed in the filtering layer catch net (7), non-woven fabrics protective layer (6) is housed in the water outlet cavity (8);

The aperture of described outer folding protective layer (1) and non-woven fabrics protective layer (6) is 1～100 micron, and invading unit is the nano silver antibacterial material of 85000PPM.

2. water purifier active carbon filter element as claimed in claim 1 is characterized in that, described outer folding protective layer (1) and non-woven fabrics protective layer (6) are to make with chemical fiber, cotton fibre or carbon fiber.

3. water purifier active carbon filter element as claimed in claim 1 is characterized in that, described outer folding protective layer (1) is by the tubular radial folding nonwoven filtering layer after folding, and the foldable layer of described outer folding protective layer (1) is 40-200 and folds.

4. water purifier active carbon filter element as claimed in claim 1 is characterized in that, described filtering layer catch net (7) is the reticulated structure made from polypropylene material.

5. water purifier active carbon filter element as claimed in claim 1 is characterized in that, described non-woven fabrics filtering layer (2) is the reticulated structure made from chemical fiber, cotton fibre or charcoal fiber.

6. water purifier active carbon filter element as claimed in claim 5 is characterized in that, the aperture of described gac is 6～200 orders.

7. water purifier active carbon filter element as claimed in claim 1 is characterized in that, described protection end cap (4) is made for polypropylene material.

8. water purifier active carbon filter element as claimed in claim 1 is characterized in that, the length of water purifier active carbon filter element is 250～500mm, and external diameter is 70～120mm.