CN216630083U

CN216630083U - Filter element for air purifier of dust-free workshop

Info

Publication number: CN216630083U
Application number: CN202122633002.2U
Authority: CN
Inventors: 吴建峰
Original assignee: Suzhou Kailite Filter Equipment Co ltd
Current assignee: Suzhou Kailite Filter Equipment Co ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-05-31
Anticipated expiration: 2031-10-31

Abstract

The utility model discloses a filter element for a dust-free workshop air purifier, which comprises a shell and a filter element arranged in the shell, wherein the filter element comprises activated carbon filter cotton and a folding filter element connected with the activated carbon filter cotton, a positioning block is arranged on one surface of the activated carbon filter cotton, which is far away from the folding filter element, the positioning block is connected with the shell, the shell comprises a filter element shell for accommodating the filter element and a sealing cover arranged on the filter element shell and used for fixing the filter element, and the sealing cover is connected with the filter element shell through a screw. The filter element can be fixed by the activated carbon filter cotton, and can be further fixed by the arranged positioning block, so that the filter element is prevented from deforming in the carrying and using processes, and the shell can be disassembled and assembled, so that the filter element can be conveniently replaced.

Description

Filter element for air purifier of dust-free workshop

Technical Field

The utility model relates to the field of purification, in particular to a filter element for an air purifier in a dust-free workshop.

Background

The air in the workshop is generally required to be filtered in the production and manufacturing process of the dust-free workshop, so that the air in the workshop is ensured not to carry dust, and the influence on the quality of the product caused by the dust entering the product in the processing, production and manufacturing processes is avoided.

Along with aggravating of air pollution problem, air purifier's use is more and more, and air purifier on the market, its purification unit adopt the filter core to come the dust in the filtered air as air purifier more, and its filter core filtration is comparatively simple, and fixed effect is poor, appears warping easily in transport and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provides a filter element for a dust-free workshop air purifier.

In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:

the utility model provides a filter core for dust-free workshop air purifier, includes the casing and sets up the filter core in the casing, the filter core includes that the active carbon filters the cotton and filters the folding filter core of being connected with the active carbon filter cotton, the active carbon filters the one side that the cotton deviates from folding filter core and is provided with the locating piece, the locating piece is connected with the casing, the casing includes the filter core casing of holding filter core and sets up the closing cap that is used for fixed filter core on the filter core casing, the closing cap passes through the screw and is connected with the filter core casing.

Realize above-mentioned technical scheme, the folding filter core of crossing is crossed the hot melt adhesive and is crossed the filter pulp bonding with active carbon and be in the same place, and the active carbon crosses the filter pulp and bonds through hot melt adhesive and locating piece together equally, and the design of locating piece not only can be used to fix a position in the filter core casing when the installation, can be used for supporting the filter core moreover, prevents that four sides of filter core from warping, and the filter core casing and the closing cap that the design of screw made can the dismouting to in order to change the filter core.

As a preferred scheme of the present application, a square filtering hole is disposed in the middle of the filter element housing, and grooves for accommodating the filter element are disposed on four sides of the filtering hole, and the grooves are located on one side of the cover.

According to the technical scheme, the filter holes are used for filtering the filter element on one hand, and can be used for installing and positioning the filter element on the other hand.

As a preferred scheme of this application, the filter core casing is located one side of closing cap and is provided with the location platform, the location platform is located filter core casing around, and is connected with the lateral wall of filter core casing.

The technical scheme is realized, and the filter element fixing device is used for installing and positioning the filter element shell and the sealing cover.

As a preferred scheme of this application, the closing cap sets up to the frame type closing cap, one side that the frame type closing cap is located filter core casing is provided with the constant head tank, the degree of depth of constant head tank is higher than the location platform and is 0.2mm at least.

Realize above-mentioned technical scheme, the design of constant head tank is on the one hand cooperated the location with the location platform, and the another side can be used to form the art designing seam on the casing.

As a preferred scheme of this application, the locating piece is established to the frame type locating piece, frame type locating piece is connected with the filtration pore in the middle of the filter core casing.

Realize above-mentioned technical scheme to the filter core is fixed a position through locating piece and filtration hole when the installation.

The utility model has the beneficial effects that: compared with the prior art, the filter core fixing device has the advantages that the filter core can be fixed through the activated carbon filter cotton, the filter core can be further fixed through the arranged positioning block, the filter core is prevented from deforming in the carrying and using processes, and the shell can be disassembled and assembled, so that the filter core can be conveniently replaced.

The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure according to the present invention;

fig. 3 is an enlarged schematic view of the utility model at a in fig. 2.

The reference numbers in the figures illustrate: the filter comprises a shell 1, a filter element 2, activated carbon filter cotton 3, a folding filter element 4, a positioning block 5, a filter element shell 6, a sealing cover 7, a screw 8, a filter hole 9, a groove 10, a positioning table 11 and a positioning groove 12.

Detailed Description

The utility model is further described with reference to the accompanying drawings in which:

example (b):

a filter element for a dust-free workshop air purifier, referring to fig. 1, fig. 2 and fig. 3, comprises a shell 1 and a filter element 2 arranged in the shell 1, wherein the filter element 2 comprises activated carbon filter cotton 3 and a folding filter element 4 connected with the activated carbon filter cotton 3, a positioning block 5 is arranged on one surface of the activated carbon filter cotton 3, which is far away from the folding filter element 4, the positioning block 5 is connected with the shell 1, the shell 1 comprises a filter element shell 6 for accommodating the filter element 2 and a sealing cover 7 arranged on the filter element shell 6 for fixing the filter element 2, the sealing cover 7 is connected with the filter element shell 6 through a screw 8, a square filter hole 9 is arranged in the middle of the filter element shell 6, grooves 10 for accommodating the filter element 2 are arranged on four sides of the filter hole 9, and the grooves 10 are positioned on one side of the sealing cover 7, while the filter openings 9 are designed for the purpose of filtering the filter insert 2 on the one hand and for the purpose of positioning the filter insert 2 in place on the other hand. In this embodiment, the folding filter element 4 is bonded with the active carbon filter element 3 through the hot melt adhesive, the active carbon filter element 3 is bonded with the positioning block 5 through the hot melt adhesive, the positioning block 5 is designed to be positioned in the filter element shell 6 when being used for installation, and can be used for supporting the filter element 4, prevent the deformation of four sides of the filter element 4, the filter element shell 6 and the sealing cover 7 which are made by the design of the screw 8 can be disassembled and assembled, so as to replace the filter element 2, the positioning table 11 is arranged on one side of the sealing cover 7 of the filter element shell 6, the positioning table 11 is arranged around the filter element shell 6 and connected with the side wall of the filter element shell 6, so as to facilitate the installation and positioning between the filter element shell 6 and the sealing cover 7.

Referring to fig. 2 and 3, the sealing cover 7 is a frame-shaped sealing cover, a positioning groove 12 is arranged on one side of the frame-shaped sealing cover, which is located on the filter element shell 6, the depth of the positioning groove 12 is at least 0.2mm higher than that of the positioning table 11, so that the positioning groove and the positioning table 11 can be conveniently matched and positioned, and an aesthetic feeling of assembly can be increased by forming an aesthetic seam on the shell 1 on the other side of the frame-shaped sealing cover, the positioning block 5 on the filter element shell 6 is a frame-shaped positioning block, and the frame-shaped positioning block is arranged in a filtering hole 9 in the middle of the filter element shell 6 during assembly, so that the filter element 2 can be positioned through the positioning block 5 and the filtering hole 9 during assembly. In the present embodiment, a support net 13 connected to the filter element 2 is provided in the frame-shaped cover, and the support net 13 protects the filter element 2. In other embodiments, a layer of rubber gasket for sealing is arranged at the joint of the positioning block 5 and the side wall of the filter hole 9.

Specifically, in actual use, the screw 8 on the filter element shell 6 and the cover 7 is detached by a screwdriver, then the cover 7 is opened, the filter element 2 in the filter element shell 6 is taken out, then a new filter element 2 is installed again, and finally the cover 7 is locked on the filter element shell 6 by the screw 8.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a be used for dust-free workshop air cleaner to use filter core which characterized in that: including casing (1) and set up filter core (2) in casing (1), filter core (2) include active carbon filter cotton (3) and filter folding filter core (4) of being connected with active carbon filter cotton (3), active carbon filter cotton (3) deviate from folding one side of filtering core (4) and be provided with locating piece (5), locating piece (5) are connected with casing (1), casing (1) is used for closing cap (7) of fixed filter core (2) including filter core casing (6) and the setting of holding filter core (2) on filter core casing (6), closing cap (7) are connected with filter core casing (6) through screw (8).

2. A filter cartridge for a dust free plant air cleaner as defined in claim 1, wherein: the filter element is characterized in that a square filter hole (9) is formed in the middle of the filter element shell (6), grooves (10) for containing the filter element are formed in the four sides of the filter hole (9), and the grooves (10) are located on one side of the sealing cover (7).

3. A filter cartridge for a dust free plant air cleaner as defined in claim 2, wherein: one side that filter core casing (6) are located closing cap (7) is provided with location platform (11), location platform (11) are located around filter core casing (6) and are connected with the lateral wall of filter core casing (6).

4. A filter cartridge for a dust free plant air cleaner as defined in claim 3, wherein: the sealing cover (7) is arranged to be a frame-shaped sealing cover, one side, located on the filter element shell (6), of the frame-shaped sealing cover is provided with a positioning groove (12), and the depth of the positioning groove (12) is at least 0.2mm higher than that of the positioning table (11).

5. A filter cartridge for a dust free plant air cleaner as defined in claim 1, wherein: the positioning block (5) is set to be a frame-shaped positioning block, and the frame-shaped positioning block is connected with a filtering hole (9) in the middle of the filter element shell (6).