CN2469972Y

CN2469972Y - Filter-core of water-purifying device

Info

Publication number: CN2469972Y
Application number: CN 01238414
Authority: CN
Inventors: 蔡曲波
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-20
Filing date: 2001-03-20
Publication date: 2002-01-09
Anticipated expiration: 2011-03-20

Abstract

The utility model discloses a filter core of a water conditioner, which is arranged at the first water inlet position of the water conditioner, the utility model comprises a base closely assembled with a water inlet hole, and an isolating frame arranged between the base and a pressing cover at the top part, a double-layer superposed initial filter layer taking the chemical fiber non-woven fabric as the material is arranged between the pressing cover and the isolating frame, a fine filling filtering layer and a multiple-layer superposed sterilization layer taking the activated carbon fiber felt as the material are arranged between the isolating frame and the base, which assume the task of first filtration and purification and sterilization of the tap water, the utility model has a simple structure, convenient making, low cost, and easy cleaning and changing, and the utility model plays the roles of impurity filtration, bacteria removal and sterilization, and the effects are good.

Description

Filter element of water purifier

The utility model relates to the filter cartridge construction that water purifier is used.

Along with progress of science and technology, a kind of treated purifier that becomes high quality mineral water of ordinary tap water that directly utilizes appears on the market, mineralized water treatment device as the patent No. 00234809.8, penetrate the principle of natural mineral water exactly according to imitative ground rock, the employing gravity pressure slowly permeates multiple filtration down and forms, filter core has been born the task of impurity and harmful bacteria in the adsorbed water in purifier, make the running water become the pure water that can directly drink raw." medical stone mineralization device filter core " disclosed technology of the patent No. 86205457 is based on medical stone, proportions to form the cylindrical shape filter core with life, ripe blue or green spoil, son and mother soil, quartz sand pulverizing sintering; It is base material that " structural filter element of a kind of usefulness of purifying waste water and preparation method thereof " of the patent No. 97120357.1 disclosed with polyvinyl resin or acrylic resin or polyurethane resin or rubber one family macromolecule material, add activated carbon fiber through pulverizing, mixing, heating, plasticizing, mold pressing or extrusion modling, the complex manufacturing technology of above-mentioned two kinds of filter cores, cost is higher, cleans inconvenience.

Task of the present utility model be to provide a kind of simple in structure, manufacture craft is easy, clean filter element of water purifier easily.

Above-mentioned task is finished by following technical proposals: filter element of water purifier, it is characterized in that this filter core comprises and the equipped base with filter opening of water purifier inlet opening sealing, latticed isolating frame and the gland equipped with base, be provided with first filter layer between gland and the isolating frame, be provided with fine filtering layer and sterilization layer between isolating frame and the base.

The utility model is simple in structure, after utilizing the current material characteristic by the specification cutting, first filter layer, fine filtering layer and sterilization layer put between gland, isolating frame, the base, manufacture craft is easy, with low cost convenient with transposing, impurity in the running water is purified, play the effect of degerming, sterilization, the effect of making drink water, sterilized water is better.

Description of drawings.

Fig. 1 is the utility model contour structures schematic diagram.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is the A-A cutaway view of Fig. 2.

According to above-mentioned accompanying drawing concrete structure of the present utility model is explained as follows again.

Referring to Fig. 1-3, filter element of water purifier is located at the water purifier first road water inlet position, is positioned at above the filter.A base (1) that is equipped with sealing ring (2) sealing with the water purifier inlet opening is arranged, have 4 filter openings (8) that uniform diameter is less on the base, base top is provided with gland (3), be provided with the isolating frame bonding (9) between gland and the base with base, both are fenestral fabric, and the gland top is provided with handle (4) and uniform reinforcement (6).The base both sides are provided with handle (7).

Be provided with first filter layer (5) between gland (3) and the isolating frame (9), this first filter layer is to be the double-deck closed assembly structure of material with the nonwoven fabric of synthetic fibre, task with impurity and harmful bacteria in the adsorbed water generally to use a cleaning in month, to be replaced by suitablely in three months, guarantees filter effect.

Be provided with fine filtering layer (10) and sterilization layer (11) between isolating frame (9) and the base (1).The used material of fine filtering layer is identical with first filter layer with effect, in order to isolate the sterilization layer, so the fine filtering layer is located at upper and lower each one deck of sterilization layer, further water quality is filtered.

Sterilization layer (11) is provided in a side of the multi-level closed assembly structure between the upper and lower fine filtering layer, and present embodiment adopts 5 layered schemes, and the sterilization layer is that material is made with the active carbon fiber felt, plays the sterilization effect, for guaranteeing sterilization effect, generally uses after 2 years and will renew.

Carry out cutting first filter layer, fine filtering layer and sterilization layer according to equipped base and gland size during making.

Clean and mention the gland handle when changing first filter layer and can take down first filter layer, install and when transposing fine filtering layer and sterilization layer, the pull-up handle can break away from the water purifier inlet opening, changes with isolating frame and base that homophase is bonding.

Claims

1. filter element of water purifier, it is characterized in that this filter core comprises and the equipped base with filter opening (8) (1) of water purifier inlet opening sealing, latticed isolating frame (9) and the gland (3) equipped with base, be provided with first filter layer (5) between gland and the isolating frame, be provided with fine filtering layer (10) and sterilization layer (11) between isolating frame and the base.

2. filter element of water purifier as claimed in claim 1 is characterized in that described first filter layer (5) is is the double-deck closed assembly structure of material with the nonwoven fabric of synthetic fibre.

3. filter element of water purifier as claimed in claim 1 is characterized in that described sterilization layer (11) is to be the multi-level closed assembly structure of material with the active carbon fiber felt.

4. filter element of water purifier as claimed in claim 1, it is characterized in that described fine filtering layer (10) be with the fabric nonwoven cloth be material be stacked in sterilization layer single layer structure up and down.

5. filter element of water purifier as claimed in claim 1 is characterized in that described gland (3) top is provided with handle (4) and uniform reinforcement (6).

6. filter element of water purifier as claimed in claim 1 is characterized in that described base (1) both sides are provided with handle (7).