CN218339257U

CN218339257U - Filter

Info

Publication number: CN218339257U
Application number: CN202222298017.2U
Authority: CN
Inventors: 余文和
Original assignee: Xiamen Meikangyan Technology Co ltd
Current assignee: Xiamen Meikangyan Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-20
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a filter, which comprises a filter pipe, wherein both sides of the filter pipe are connected with an air inlet pipe, the outer wall end of the air inlet pipe is connected with a connecting pipe, and the inner cavity of the filter pipe is provided with a filter component; the filter assembly comprises a center frame, a filter plate, filter cotton and fixing screws, the center frame is arranged in an inner cavity of the filter tube, the filter plate is arranged in the middle section of the center frame, the filter cotton is arranged in the middle of the filter plate, and the fixing screws are arranged on two sides of the bottom end of the center frame; the bottom of card lid is connected with the screwed pipe, through being provided with filtering component, dust impurity in the mainly used filtered air utilizes filtering component to filter dust particle in the air to reduce dust content in the air, improve the air quality, mid-mounting through the filter has the filter pulp, is convenient for filter some more subtle dust particles, further ensures the filtration of dust particle.

Description

Filter

Technical Field

The utility model relates to a filter field especially relates to a filter.

Background

The Air Filter (Air Filter) refers to an Air filtering device, mainly comprising five types of coarse-effect filters, medium-effect filters, high-medium-effect filters, sub-high-effect filters and high-effect filters, wherein various types have different standards and use efficiencies. The air filter, the pressure valve and the oil atomizer are called as pneumatic three major parts and are generally used for dust prevention of clean workshops, factories, operating rooms, laboratories and the like or electronic mechanical communication equipment and the like.

General air filter device structure is big, and the installation is convenient inadequately, and to the filtration of dust in the air thoroughly inadequately, easy secondary influence air quality for this reason, we provide a filter.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a filter, convenient and efficient carry out the adaptation installation to the filter.

In order to solve the technical problem, the utility model provides a following technical scheme: a filter comprises a filter pipe, wherein air inlet pipes are connected to two sides of the filter pipe, a connecting pipe is connected to the outer wall end of each air inlet pipe, and a filter assembly is arranged in the inner cavity of the filter pipe;

the filter assembly comprises a center frame, a filter plate, filter cotton and fixing screws, the center frame is arranged in an inner cavity of the filter tube, the filter plate is arranged in the middle section of the center frame, the filter cotton is arranged in the middle of the filter plate, and the fixing screws are arranged on two sides of the bottom end of the center frame;

the bottom end of the clamping cover is connected with a threaded pipe.

As an optimized technical scheme of the utility model, be welded connection between centre frame and the filter, the filter with filter and closely laminate between the cotton.

As a preferred technical scheme of the utility model, the centre frame passes through the set screw and constitutes fixed knot with the filter and construct.

As a preferred technical scheme of the utility model, the filter is provided with three groups, the filter is the round annular structure.

As an optimized technical scheme of the utility model, for closely laminating between filtering component and the filter tube.

As an optimized technical proposal of the utility model, the top end of the filter tube is provided with a clamping cover.

As an optimized technical scheme of the utility model, be fixed connection between card lid and the screwed pipe.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a be provided with filtering component, the air flows in filtering component through the intake pipe, carry out filtration treatment to the air through filtering component, put up the inner chamber of fixed screw locking at the filter tube with filtering component's centre frame, its filtering component, dust particle among the mainly used filtered air, because the middle part of centre frame is provided with three filters of group, filter layer upon layer through three filters of group to the dust particle in the air, can effectual improvement filterable precision, mid-mounting through the filter has the filter pulp, be convenient for stay dust particle in the filter, avoid dust particle to merge into the air once more along with the air flow, cause secondary pollution, and this device structure is small and exquisite, and convenient for install, can combine various fans to use.

Drawings

FIG. 1 is a schematic structural view of a filter tube according to the present invention;

FIG. 2 is an internal structure view of the filtering tube of the present invention;

FIG. 3 is a top view of the filter tube of the present invention;

fig. 4 is a partial enlarged structure view of the card cover of the present invention.

Wherein: 1. a filter tube; 2. an air inlet pipe; 3. a connecting pipe; 4. a cover is clamped; 5. a filter assembly; 501. a center frame; 502. a filter plate; 503. filtering cotton; 504. fixing screws; 6. A threaded pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Examples

As shown in fig. 1-4, the utility model provides a filter, which comprises a filter tube 1, wherein both sides of the filter tube 1 are connected with an air inlet tube 2, the outer wall end of the air inlet tube 2 is connected with a connecting tube 3, and the inner cavity of the filter tube 1 is provided with a filter component 5;

the filtering component 5 comprises a central frame 501, a filtering plate 502, filtering cotton 503 and fixing screws 504, the central frame 501 is arranged in the inner cavity of the filtering pipe 1, the filtering plate 502 is arranged in the middle section of the central frame 501, the filtering cotton 503 is arranged in the middle of the filtering plate 502, and the fixing screws 504 are arranged on two sides of the bottom end of the central frame 501;

the bottom end of the clamping cover 4 is connected with a threaded pipe 6.

Firstly, install the device in the assigned position, wherein the intake pipe 2 of one end is connected with the peripheral hardware fan, the helicitic texture through the connecting pipe 3 upper end, be convenient for be connected the use with peripheral hardware fan and intake pipe 2, open the fan, the fan will the space disguise intake pipe 2, the air flows into filter assembly 5 through intake pipe 2, carry out filtration processing to the air through filter assembly 5, with filter assembly 5's centre frame 501 through set screw 504 locking in the inner chamber of filter tube 1, its filter assembly 5, mainly used crosses the dust particle in the air, because the middle part of centre frame 501 is provided with three sets of filters 502, filter the dust particle layer upon layer through three sets of filters 502, can effectual improvement filterable precision, improve the quality of the air after filtering, install the filter pulp through the middle part of filter 502, be convenient for to intercept the dust particle in the air, afterwards, the air after filtering passes through the intake pipe 2 of opposite side and discharges, so circulate, can carry out whole dust filtration with the air in the air, threaded pipe 6 of card lid 4 is dismantled from filter tube 1 top thread, alright take out filter assembly 5 from filter tube 1 inner chamber 503.

In other embodiments, the center frame 501 is welded to the filter plate 502, the filter plate 502 is tightly attached to the filter cotton 503, the center frame 501 forms a fixed structure with the filter plate 502 by the fixing screws 504, three groups of filter plates 502 are provided, the filter plate 502 is a circular ring structure, and the filter assembly 5 is tightly attached to the filter tube 1.

Through filtering component 5, the dust granule in the mainly used air, because the middle part of centre frame 501 is provided with three group's filters 502, filters dust granule layer upon layer through three group's filters 502, can effectual improvement filtration's precision, and mid-mounting through filter 502 has filter cotton 503, is convenient for intercept the dust granule, avoids secondary pollution.

In other embodiments, the top end of the filter tube 1 is provided with a snap cap 4.

The clamping cover 4 is arranged at the top end of the filter pipe 1, so that the aperture of the filter pipe 1 can be conveniently closed.

In other embodiments, the clamping cover 4 is fixedly connected with the threaded pipe 6.

The filter assembly 5 can be taken out from the inner cavity of the filter pipe 1 by the threaded pipe 6 of the clamping cover 4 being screwed and detached from the top end of the filter pipe 1.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A filter, including filter tube (1) and card lid (4), its characterized in that: the filter comprises a filter tube (1), wherein air inlet tubes (2) are connected to two sides of the filter tube (1), a connecting tube (3) is connected to the outer wall end of each air inlet tube (2), and a filter assembly (5) is arranged in an inner cavity of the filter tube (1);

the filter assembly (5) comprises a central frame (501), a filter plate (502), filter cotton (503) and fixing screws (504), the central frame (501) is arranged in the inner cavity of the filter pipe (1), the filter plate (502) is arranged in the middle section of the central frame (501), the filter cotton (503) is arranged in the middle of the filter plate (502), and the fixing screws (504) are arranged on two sides of the bottom end of the central frame (501);

the bottom end of the clamping cover (4) is connected with a threaded pipe (6).

2. A filter according to claim 1, wherein: the filter is characterized in that the center frame (501) is in welded connection with the filter plate (502), and the filter plate (502) is tightly attached to the filter cotton (503).

3. A filter according to claim 1, wherein: the center frame (501) and the filter plate (502) form a fixed structure through a fixing screw (504).

4. A filter according to claim 1, wherein: the filter plate (502) is provided with three groups, and the filter plate (502) is of a circular structure.

5. A filter according to claim 1, wherein: the filtering component (5) is tightly attached to the filtering pipe (1).

6. A filter according to claim 1, wherein: the top end of the filter pipe (1) is provided with a clamping cover (4).

7. A filter according to claim 6, wherein: the clamping cover (4) is fixedly connected with the threaded pipe (6).