CN203281164U

CN203281164U - Improved filter core

Info

Publication number: CN203281164U
Application number: CN2013203127819U
Authority: CN
Inventors: 刘鸿章
Original assignee: DONGGUAN QUBO ELECTRONIC EQUIPMENT Co Ltd
Current assignee: Zou Yunye
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2013-11-13
Anticipated expiration: 2023-05-31

Abstract

The utility model discloses an improved filter core, comprising a shell and an end cover, wherein the shell and the end cover are press formed by using an aluminium material; the end cover is sealingly installed on the shell; the bottom of the shell and the end cover are provided with supporting screens; a plurality of filter layers are installed in the shell; and an isolation layer is disposed between two adjacent filter layers. The shell of the filter core is press formed by the aluminium material and constructed integrally, and has the characteristics of high strength and high rigidity. Besides, the shell is provided with an arc shape, a curved surface and a gas slope and can be used in filter equipment configured in special shape, so that the internal space in the shell can be fully utilized and a filter area and a filter effect can be increased. The filter layers made of different materials can be installed in the shell, so that the improved filter core is suitable for different air-polluted situations.

Description

A kind of modified is crossed filter core

Technical field:

The utility model relates to a kind of modified and crosses filter core.

Background technology:

Air purifier (claim " air cleaner ") again, referring to can filtering or kill air pollutants, effectively improve the product of air cleanliness, at present take the family expenses of removing room air pollution and commercial air purifier as main.Crossing filter core is a kind of filter plant, it is the core component of air purifier, at present in the middle of industry, cross the filter core manufacturing for what contaminated air purified use, the housing of crossing filter core is nothing more than following two kinds of forms: the first: aluminium type housing, the second: papery housing, the housing of above two kinds of forms all has certain defect, the insufficient strength of papery housing, the easily distortion of making moist is damaged, makes filter core lose filtration.Trouble is made in aluminium section bar housing splicing, and a framework can only load a kind of filtering material, and above-mentioned two kinds of forms can only be all the profiles of Nogata,, for some special-shaped machine construction, can't be suitable for.

For the problems referred to above, this use is novel further to be improved prior art, and the housing of crossing filter core adopts aluminium stamping, in the inside of framework, can load multiple filtering material.

The utility model content:

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of modified to cross filter core.

In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: a kind of modified is crossed filter core, comprise: a housing and end cap, described housing and end cap adopt the aluminium punch forming, end cap seal is installed on housing, make housing bottom form air inlet, form air port on end cap; Described housing is the hollow framework, and housing bottom is provided with passive support chip, in enclosure interior, the multiple filtration layer also is installed, and is provided with separation layer between adjacent filter course.

Furthermore, in technique scheme, described end cap is installed on housing by sealant pouring and sealing, and described housing is by the stamping forming four frame bodies with four sidewalls in front, rear, left and right of aluminium.

Furthermore, in technique scheme, the sidewall slope setting of four of described front, rear, left and right, make housing that from top to bottom gradual change is little, and have at least in the sidewall of four of front, rear, left and right a pair of corresponding sidewall outwardly-bent arch upward curved.

Furthermore, in technique scheme, described filter course has at least two-layer, and the material of each filter course is identical or different.

Furthermore, in technique scheme, described multiple filtration layer is: any combination of filter cotton layer, dust filtering layer and cocoanut active charcoal layer.

Furthermore, in technique scheme, described housing is equipped with filter cotton layer, dust filtering layer and cocoanut active charcoal layer successively from bottom.

Furthermore, in technique scheme, described filter cotton layer and dust filtering layer are equipped with steel mesh; Steel mesh and interlayer are installed cotton between described dust filtering layer and cocoanut active charcoal layer.

After adopting technique scheme, the utility model has following beneficial effect compared with prior art:

1, the housing of crossing filter core in the utility model adopts the aluminium punch forming, and integrated structure has the characteristics of high strength, high rigidity.

2, the housing in the utility model, with arc, curved surface and gas gradient, can be used for taking full advantage of wherein inner space in the filter plant of abnormity structure, has increased filter area and filter effect.

3, the filter course of various unlike materials can be installed in enclosure interior in the utility model, be applicable to dissimilar contaminated air place.

Description of drawings:

Fig. 1 is top view of the present utility model;

Fig. 2 is upward view of the present utility model;

Fig. 3 is front view of the present utility model;

Fig. 4 is stereogram of the present utility model;

Fig. 5 is cutaway view of the present utility model.

Description of reference numerals:

1 housing 11 support chip 2 end cap 3 supporting networks

4 filter course 41 filter cotton layer 42 dust filtering layer 43 cocoanut active charcoal layer

5 separation layer 51 steel mesh 52 interlayers are cotton

The specific embodiment:

Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.

See that shown in Fig. 1-5, a kind of modified is crossed filter core, comprising: a housing 1 and end cap 2, described housing 1 and end cap 2 adopt the aluminium punch forming, and end cap 2 is seal-installed on housing 1, makes housing 1 bottom form air inlet, forms air port on end cap 2; Described housing 1 is the hollow framework, and housing 1 bottom is provided with passive support chip 11, in housing 1 inside, multiple filtration layer 4 also is installed, and is provided with separation layer 5 between adjacent filter course 4.

Particularly, described end cap 2 is installed on housing 1 by sealant pouring and sealing, guarantees firm tensile strength and whole consistency.Housing 1 is by the stamping forming four frame bodies with four sidewalls in front, rear, left and right of aluminium, the sidewall slope setting of four of front, rear, left and right, make housing 1 that from top to bottom gradual change is little, and have in the sidewall of four of front, rear, left and right that a pair of corresponding sidewall is outwardly-bent to arch upward curvedly at least, in the present embodiment, front side wall and rear wall are outwardly-bent curved.So, with the configuration design of curved surface and gradient, can be used in the filter plant of some abnormity structures, and take full advantage of the space of enclosure interior, increased filter area and filter effect.

On housing 1 bottom and end cap, supporting network 3 is installed, housing 1 inside is equipped with filter course 4 and has at least two-layerly, and the material of each filter course 4 is identical or different, and separation layer 5 is installed in adjacent filter course, and separation layer 5 is steel mesh 51 and/or interlayer cotton 52.The support chip 11 of housing 1 bottom is that supporting network 3 and each filter course are played a supporting role.In the present embodiment, described multiple filtration layer 4 is: any combination of filter cotton layer 41, dust filtering layer 42 and cocoanut active charcoal layer 43, wherein, the iodine sorption value of the cocoanut active charcoal in cocoanut active charcoal layer 43 is more than 900mg, water content is below 8%, ash is below 5%, and dust filtering layer adopts the import glass, filters clean rate more than 99.97%.It is online that filter cotton layer 41 is installed on the installation of housing 1 bottom, bisque filter course 42 is installed on filter cotton layer 41 top, cocoanut active charcoal layer 43 is installed on dust filtering layer 42 tops, and between filter cotton layer 41 and dust filtering layer 42, steel mesh 51 is installed, steel mesh 51 and interlayer cotton 52 are installed between dust filtering layer 42 and cocoanut active charcoal layer 43.Due to the configuration design of housing 1 with curved surface and gradient, can be used in the filter plant of some abnormity structures, when filter plant was worked, air entered from housing 1 bottom, discharged after filter cotton layer 41, dust filtering layer 42 and 43 layers of filtration of cocoanut active charcoal layer successively.In addition, other filter course can also be installed in housing 1 inside, the filter course of various materials can arbitrarily make up to be applicable to dissimilar contaminated air place.A wherein sidewall bottom of housing 1 is provided with a recess, and this recess plays a location effect when crossing the filter core installation, filter core firmly was installed in equipment.

Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1. a modified is crossed filter core, comprise: a housing (1) and end cap (2), it is characterized in that: described housing (1) and end cap (2) adopt the aluminium punch forming, end cap (2) is seal-installed on housing (1), make housing (1) bottom form air inlet, form air port on end cap 2; Described housing (1) is the hollow framework, and housing (1) bottom is provided with passive support chip (11), in housing (1) inside, multiple filtration layer (4) also is installed, and is provided with separation layer (5) between adjacent filter course (4).

2. a kind of modified according to claim 1 is crossed filter core, it is characterized in that: described end cap (2) is installed on housing (1) by sealant pouring and sealing, and described housing (1) is by the stamping forming four frame bodies with four sidewalls in front, rear, left and right of aluminium.

3. a kind of modified according to claim 2 is crossed filter core, it is characterized in that: the sidewall slope setting of four of described front, rear, left and right, make housing (1) that from top to bottom gradual change is little, and have at least in the sidewall of four of front, rear, left and right a pair of corresponding sidewall outwardly-bent arch upward curved.

4. a kind of modified according to claim 1 is crossed filter core, it is characterized in that: on described housing (1) bottom and end cap, supporting network (3) is installed; Described separation layer (5) is steel mesh (51) and/or interlayer cotton (52).

5. a kind of modified according to claim 1 is crossed filter core, it is characterized in that: described filter course (4) has at least two-layer, and the material of each filter course (4) is identical or different.

6. a kind of modified according to claim 5 is crossed filter core, it is characterized in that: described multiple filtration layer (4) is: any combination of filter cotton layer (41), dust filtering layer (42) and cocoanut active charcoal layer (43).

7. a kind of modified according to claim 5 is crossed filter core, it is characterized in that: described housing (1) is equipped with filter cotton layer (41), dust filtering layer (42) and cocoanut active charcoal layer (43) successively from bottom.

8. a kind of modified according to claim 6 is crossed filter core, it is characterized in that: described filter cotton layer (41) and dust filtering layer (42) are equipped with steel mesh (51); Steel mesh (51) and interlayer cotton (52) are installed between described dust filtering layer (42) and cocoanut active charcoal layer (43).