CN201768457U

CN201768457U - Air filter

Info

Publication number: CN201768457U
Application number: CN2010205115348U
Authority: CN
Inventors: 董茂文
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-31
Filing date: 2010-08-31
Publication date: 2011-03-23
Anticipated expiration: 2020-08-31

Abstract

The utility model discloses an air filter and relates to an air filtering device which is used for solving the problems that dust, light, noise and the like in the air enter indoor space and other places with higher requirement on air quality. The air filter comprises at least two filter cakes which are coaxially arranged, through holes are arranged on the filter cakes, all the filter cakes are arranged at intervals, and the through holes of the adjacent filter cakes are in mutual misalignment. The air filter has the benefits that the filter cakes are coaxially arranged, and the through holes of the adjacent filter cakes are in complete misalignment, so that the air which enters the indoor space needs to pass through via a tortuous path; the dust, harmful gas and the like in the air are absorbed by the filter cakes in the meantime, thereby purifying the air and simultaneously blocking the light. The filter cakes are arranged at intervals, and gaps of the spacings also have good sound insulation effect.

Description

A kind of air cleaner

Technical field

The utility model relates to air filter, refers to a kind of air cleaner that is used for stopping air dust, light and noise etc. in the inlet chamber particularly.

Background technology

When people windowed and ventilate, outdoor air was often directly in the inlet chamber, though use most mosquitoes and the particle bigger object etc. of screen window in can blocks air, less dust, pernicious gas, oil smoke etc. still can pollute in the inlet chamber.In addition, after windowing, forceful rays and unnecessary noise also can have a strong impact on the health and the level of comfort of indoor occupant sometimes.Certainly, also there are some other places that air quality is had relatively high expectations, cultivate chamber or the like as some chemical engineering experiment chamber, microorganism.

The utility model content

Technical problem to be solved in the utility model is: a kind of air cleaner is provided, can effectively purifies air and intercept interior light of inlet chamber and noise etc.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:

A kind of air cleaner, it comprises at least two filter cakes of arranged in co-axial alignment, has through hole on the described filter cake, each filter cake is arranged at interval, the through hole mutual dislocation of adjacent filter cake.

In the such scheme, be provided with block between the adjacent filter cake, arrange at interval by block between the adjacent filter cake.

In the such scheme, this air cleaner also comprises cylindrical shell, and profile is consistent with the shaft section outline of filter cake in the shaft section of described cylindrical shell; Filter cake is arranged in the cylindrical shell, filter cake and cylindrical shell coaxial line.

In the such scheme, described block is arranged at the center of filter cake.

In the such scheme, described block and filter cake are integral structure.

In the such scheme, described block is a collar stop, and the shaft section outline of collar stop is consistent with the shaft section outline of filter cake.

In the such scheme, the shaft section of described filter cake is circle or rectangle.

In the such scheme, described filter cake is the filter cake of bamboo charcoal or charcoal material.

The beneficial effects of the utility model are: the filter cake of arranged in co-axial alignment, and the through hole of adjacent filter cake misplaces fully, thereby make the air in the inlet chamber need to pass through through the route of complications, therebetween, airborne dust, pernicious gas etc. are absorbed by filter cake and make air obtain to purify, and light is also intercepted simultaneously.Filter cake arranges that at interval space at interval also has good soundproof effect.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is that the A of Fig. 1 is to perspective view.

Fig. 3 is that the B of Fig. 1 is to view.

Fig. 4 is that the C of Fig. 1 is to view.

Fig. 5 is the D-D sectional drawing of Fig. 2.

Fig. 6 is the structural representation of the utility model embodiment 2.

Fig. 7 is that the A ' of Fig. 6 is to perspective view.

Fig. 8 is that the B ' of Fig. 6 is to view.

Fig. 9 is that the C ' of Fig. 6 is to view.

Figure 10 is D '-D ' sectional drawing of Fig. 7.

Among the figure: 1-filter cake, 2-block, 3-through hole, 4-cylindrical shell.

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.

Embodiment 1:

As shown in Figures 1 to 4, this air cleaner comprises the filter cake 1 of three arranged in co-axial alignment.The thickness of filter cake 1 is 40mm, and the shaft section of filter cake 1 is circular, and diameter is 200mm.The center of every filter cake 1 is equipped with block 2, is used to guarantee the interval between the filter cake 1, so that sound insulation also is convenient in circulation of air, the height of block 2 is 40mm.Block 2 is an integral structure with filter cake 1, by bamboo charcoal or charcoal through converting glue, press mold, oven dry aftershaping.On filter cake 1 block 2 around evenly have four through holes 3, the radius of through hole 3 is 10mm.

When present embodiment is installed, on external wall of house, get out earlier the circular port that runs through body of wall, the diameter of circular port is 200mm, filter cake 1 is installed in circular port, arrange at interval by block 2 between the adjacent filter cake 1 that 45 ° of arrangements of rotation can make the through hole 3 between the adjacent filter cake 1 all misplace between the adjacent filter cake 1, thereby the stroke when increasing air through this device is so that filter cake 10 can fully absorb airborne impurity and gas etc.On the other hand, the through hole 3 between the adjacent filter cake 1 all misplaces, and also can hinder entering of light, reduces room light and pollutes.

As shown in Figure 5, outdoor air enters from an end of this air cleaner, need could arrive the other end through the winding raod footpath, thereby in the inlet chamber.In this process, the dust in the air, oil smoke and other pernicious gas are effectively absorbed by the filter cake 1 of bamboo charcoal or charcoal material, reach the purpose that purifies air.

Embodiment 2:

To shown in Figure 9, other structure of this embodiment is identical with embodiment 1 as Fig. 6, and difference is: it also comprises cylindrical shell 4, and profile is consistent with the shaft section outline of filter cake 1 in the shaft section of cylindrical shell 4; Filter cake 1 is arranged in the cylindrical shell 4, filter cake 1 and cylindrical shell 4 coaxial lines.Block 2 is a collar stop, and the shaft section outline of collar stop is consistent with the shaft section outline of filter cake 1.The shaft section of filter cake 1 is a square, has six through holes 3 on filter cake 1, and per three through holes 3 are one group, and two groups of through holes 3 are symmetrical arranged.Three filter cakes 1 when mounted, half-twist is arranged between the adjacent filter cake 1, and the through hole 3 between the adjacent filter cake 1 is all misplaced.

As shown in figure 10, outdoor air enters from an end of this air cleaner, need could arrive the other end through the winding raod footpath, thereby in the inlet chamber.In this process, the dust in the air, oil smoke and other pernicious gas are effectively absorbed by the filter cake 1 of bamboo charcoal or charcoal material, reach the purpose that purifies air.

In the present embodiment, cylindrical shell 4, collar stop can be made by rigid materials such as stainless steels, and collar stop can also play the effect of skeleton, can increase the rigidity of whole device, can be directly as the part of body of wall.

Because there is the temperature difference etc. in indoor and outdoor, so always there is the cross-ventilation of nature in the two ends of device.In order to strengthen the convection current of air, exhaust fan is set at an end of the present utility model.

Also filter screen can be set at least one end of the present utility model, for example screen window net etc. can prevent entering of mosquito.

For the space of other relative closures, as laboratory and biological culture chamber etc., its installation method is identical substantially, just need fix cylindrical shell with modes such as welding supports and get final product.

Obviously, the shaft section of filter cake 1 can also be other regular shapes, and the quantity of through hole 3, size and particular location also have multiple method to set up on the filter cake 1, as long as can guarantee adjacent filter cake 1 rotation, cloth postpone at interval, through hole 3 dislocation get final product.

Bamboo charcoal or ustal filter cake 1 detachably get off in use for some time, clean or the back repeated use of being exposed to the sun, and perhaps the filter cake 1 that directly more renews uses device for a long time.Except absorption dust and gas, a large amount of uses of this device, the peculiar smell in can also absorption chamber also has certain effect for the adjusting of indoor humidity.

Claims

1. air cleaner, it is characterized in that: it comprises at least two filter cakes (1) of arranged in co-axial alignment, has through hole (3) on the described filter cake (1), each filter cake (1) is arranged at interval, through hole (3) mutual dislocation of adjacent filter cake (1).

2. a kind of air cleaner according to claim 1 is characterized in that: be provided with block (2) between the adjacent filter cake (1), arrange at interval by block (2) between the filter cake (1).

3. a kind of air cleaner according to claim 2 is characterized in that: it also comprises cylindrical shell (4), and profile is consistent with the shaft section outline of filter cake (1) in the shaft section of described cylindrical shell (4); Filter cake (1) is arranged in the cylindrical shell (4), filter cake (1) and cylindrical shell (4) coaxial line.

4. a kind of air cleaner according to claim 2 is characterized in that: described block (2) is arranged at the center of filter cake (1).

5. a kind of air cleaner according to claim 4 is characterized in that: described block (2) is an integral structure with filter cake (1).

6. a kind of air cleaner according to claim 3 is characterized in that: described block (2) is a collar stop, and the shaft section outline of collar stop is consistent with the shaft section outline of filter cake (1).

7. according to the described a kind of air cleaner of arbitrary claim in the claim 1 to 6, it is characterized in that: the shaft section of described filter cake (1) is circle or rectangle.

8. according to the described a kind of air cleaner of arbitrary claim in the claim 1 to 6, it is characterized in that: described filter cake (1) is the filter cake of bamboo charcoal or charcoal material.