CN207142964U

CN207142964U - A kind of composite filter element with multiple filtration

Info

Publication number: CN207142964U
Application number: CN201720510754.0U
Authority: CN
Inventors: 杨荣胜
Original assignee: Foshan Limei Electrical Appliance Co Ltd
Current assignee: Foshan Limei Electrical Appliance Co Ltd
Priority date: 2017-05-10
Filing date: 2017-05-10
Publication date: 2018-03-27
Anticipated expiration: 2027-05-10

Abstract

The utility model discloses a kind of composite filter element with multiple filtration, including shell body, inner housing, and its inner housing uses ultra-high molecular mass polyethylene micropore filter element, and both ends are respectively arranged with outlet part and closure；Chemical substance filters out body, and it is arranged in accommodation space, and the chemical substance filters out body and includes blind end, open end and circulation road；Bacterium filters out body, it is arranged at chemical substance and filtered out at the open end of body, and the bacterium filters out body and includes separation layer and pervious bed, and the shell body has lid formula semi-closed structure to be bottomless, water inlet pipe upper port is socketed in the mouth of pipe of shell body cap, and shell body is covered on outside inner housing；Composite filter element structure of the present utility model, the bacterium in the iron rust that may contain in raw water, silt, colloid, larger molecular organicses and water is effectively removed during work, and improve the ability of water quality physical nutritional function.

Description

A kind of composite filter element with multiple filtration

Technical field

A kind of composite filter element of drinking water is the utility model is related to, particularly relates to a kind of composite filter with multiple filtration Core.

Background technology

Existing drinking water filter cartridge is the core component in drinking water, after water source enters drinking water purifier, passes through filter core Filtering, the planktonic organism in water, molecule, bacterium etc. are removed；The function that different filter bodies is realized is different, such as activity Charcoal can adsorb heterochromatic, peculiar smell, and filter membrane removes floating material and particle in water removal, and ceramic membrane can remove bacterium in water etc..

With the continuous development of water technology, the water treatment method used at present employs a variety of cleanings, sterilization Sterilization means, drinking water best in quality can be substantially provided, still, also the asking there is secondary pollution in municipal water supply Topic, for example, running water conveying circuit aging and get rusty, the microbial growth of the supply tank of skyscraper, silt pollution etc. are asked Topic, therefore, we provide a kind of composite filter element with multiple filtration, the filter core be directly applicable for household water tap go up or In Drinking fountain, it can both retain the beneficial mineral element in drinking-water, the bacterium that can go again in water removal, the nuisance such as dust Matter, and filter core can be changed, and reach Reusability, the effect of health environment-friendly.

Utility model content

In view of defects in the prior art, the invention aims to provide a kind of composite filter with multiple filtration Core, the filter core is directly applicable for household water tap above or in Drinking fountain, and filter core can be changed, and reach Reusability, be good for Kang Huanbao effect.

Technical scheme is used by the utility model solves its technical problem：A kind of composite filter with multiple filtration Core, including shell body, inner housing, its inner housing uses ultra-high molecular mass polyethylene micropore filter element, and both ends are respectively arranged with out Water portion and closure；Chemical substance filters out body, and it is arranged in accommodation space, and the chemical substance filters out body and includes closing End, open end and circulation road；Bacterium filters out body, and it is arranged at chemical substance and filtered out at the open end of body, and the bacterium filters out body Include separation layer and pervious bed, the shell body has lid formula semi-closed structure to be bottomless, and water inlet pipe upper port is socketed in shell In the mouth of pipe of body cap, shell body is covered on outside inner housing.

Some spaced filter screens are provided with the filter core, and milipore filter is set on described filter screen, in filter screen Ormolu stratum granulosum and bamboo charcoal particle layer are filled in the interval of formation.

Preferably, wherein it is polypropylene fibre filter layer that the impurity, which filters out body,.

Preferably, wherein it is active carbon filtration layer that the chemical substance, which filters out body,.

Preferably, wherein the bacterium, which filters out body, includes a plurality of hollow fiber membrane.

Preferably, wherein the chemical substance, which is filtered out in the circulation road of body, is added with water processing filter medium, the water Handle filter material deleading agent, scale remover, ion exchange resin, defluorinating agent, iron removing reagent or softener resin.

After said structure, a kind of benefit effect of the composite filter element with multiple filtration of the utility model is：Realize Set up multistage filtering layer separately in one apparatus, it is ensured that while drinking water quality, three filter bodies of different parts can be dismantled down Come, regularly filter body is cleaned or changed so that strainability keep optimum state, can also basis be actually needed freedom Filter body is matched, so as to meet the various needs of user.

Brief description of the drawings

Fig. 1 is a kind of structure principle chart of the composite filter element with multiple filtration of the utility model.

Embodiment

Clearly understand in more detail for ease of that can have to the purpose of this utility model, effect and construction feature, include Preferred embodiment as described below is simultaneously described with reference to the drawings.

Referring to Fig. 1, a kind of composite filter element with multiple filtration, including shell body（1）, inner housing（11）, its inner housing Using ultra-high molecular mass polyethylene micropore filter element（5）, and both ends are respectively arranged with outlet part and closure；Chemical substance filters out Body, it is arranged in accommodation space, and the chemical substance filters out body and includes blind end, open end and circulation road；Bacterium filters out Body, it is arranged at chemical substance and filtered out at the open end of body, and the bacterium filters out body and includes separation layer and pervious bed, described outer Housing has lid formula semi-closed structure, water inlet pipe to be bottomless（7）Upper port is socketed in shell body（1）In the mouth of pipe of cap, shell body Cover on inner housing（11）Outside.

The housing uses ultra-high molecular mass polyethylene micropore filter element（5）, it is provided with the filter core some spaced Filter screen, and milipore filter is set on described filter screen（8）, ormolu stratum granulosum and bamboo are filled in the interval that filter screen is formed Charcoal stratum granulosum, the filter body filter out body for the chemical substance of activated carbon filter layer；The chemical substance is filtered out in the circulation road of body Added with water processing filter medium, the water processing filter medium is deleading agent, scale remover, ion exchange resin, defluorinating agent, iron removing reagent or soft Water-resin.

Although more detailed elaboration is done to the technical solution of the utility model above and has been enumerated, it will be appreciated that For the those skilled in the art of this area one, modification is made to above-described embodiment or uses equivalent alternative solution, This is it is clear that these done on the basis of without departing from the utility model spirit are repaiied to those skilled in the art Change or improve, belong to the scope of the requires of the utility model protection.

Claims

1. a kind of composite filter element with multiple filtration, including inner housing（11）, shell body（1）, the inner housing（11）To have The semi-closed structure of bottom non-cover type, there is water inlet pipe in it（7）, the water inlet pipe end contacts with inner housing bottom, intake simultaneously Web plate in solid collar shape on pipe lower end, web plate, water inlet pipe in its ring-type（7）And inner housing（11）Placed in the inner chamber formed There is filter body, the filter body uses ultra-high molecular mass polyethylene micropore filter element（5）, it is provided with the filter core some spaced Filter screen, and milipore filter is set on described filter screen（8）, ormolu stratum granulosum is filled in the interval that filter screen is formed（9）With Bamboo charcoal particle layer（3）；The shell body has lid formula semi-closed structure to be bottomless, and water inlet pipe upper port is socketed in shell body cap In the mouth of pipe, shell body is covered on outside inner housing, and the opening position of housing is provided with delivery port（10）.

A kind of 2. composite filter element with multiple filtration according to claim 1, it is characterised in that：The filter body is activity The chemical substance of charcoal filter layer filters out body.

A kind of 3. composite filter element with multiple filtration according to claim 2, it is characterised in that：Chemical substance filters out body Circulation road in be added with water processing filter medium, the water processing filter medium be deleading agent, scale remover, ion exchange resin, defluorinating agent, Iron removing reagent or softener resin.