KR20140003134A - Module type air filtering apparatus using cyclone structure - Google Patents

Abstract

The present invention relates to a module type air cleaner with a cyclone structure which: removes foreign substances in the air by generating centrifugal force through air cyclone flow; is manufactured in a module type in order for the plurality of module type air cleaners to be easily combined and install a required size air cleaning facility; and easily removes fine particles by blowing or absorbing the air when the fine particles are accumulated inside the device. The present invention comprises: a cyclone flow generation member (10) including a flow path member (11), an axial member (12), and wings (13); and a box shaped main body (20) including a plurality of side walls, a front surface plate (22), a middle partition wall (23), a rear surface plate (24), and the cyclone flow generation member (10) which is arranged inside. In the air cleaner with a cyclone structure: a discharging pipe (240) is combined with the rear surface plate (24) so that the fine particles are spread over while external air is passing through the cyclone flow generation member; the external air without the fine particles is discharged to outside the main body (20) through the discharging pipe; a blowing-absorption pipe pushes the fine particles accumulated inside a hollow of the axial member in order to discharge the fine particles to outside the axial member when the fine particles are accumulated inside the hollow of the axial member, or the blowing-absorption pipe absorbes the fine particles in order to remove the fine particles from the axial member. [Reference numerals] (AA) Drop fine particles

Description

[0001] The present invention relates to a modular cyclone type air purification apparatus having a blowing-suction type removing function for accumulating fine particles in a shaft member,

The present invention relates to an air purifier for removing dust and other foreign matter from air by generating a centrifugal force through a flow of air, the air purifier having a cyclone structure of a side stream type, It is possible to easily install a plurality of air purifiers in a desired scale and to accumulate fine particles such as dust in the apparatus to blow air into fine particles or remove fine particles by suction And more particularly, to a modular cyclone type air purification apparatus having a configuration that has a configuration as shown in FIG.

An air purifier having an axial-flow type cyclone structure is known as an apparatus for filtering out foreign matter such as dust in the air when the air flows into the room from the outside or circulates the air in the room Lt; / RTI > Korean Patent No. 10-1082023 discloses a fine dust reduction apparatus as an example of such a cyclone type air purification apparatus.

In the fine dust reduction apparatus disclosed in Korean Patent No. 10-1082023, since a plurality of cyclone flow forming members are integrated into one apparatus, the number of the cyclone flow forming members There is a limit that can not be increased or decreased further.

On the other hand, the cyclone flow forming member included in the cyclone type air purifying apparatus exemplified above is composed of a central shaft member and wings for enclosing the shaft member. In order to reduce the material of the member and reduce the weight of the apparatus, Can be manufactured as a tubular member hollowed out. In this case, contaminants such as dust are piled up inside the shaft member made of a tubular member by the flow of air. However, in the related art, a method of removing contaminants such as dust accumulated in the conventional manner .

Korean Patent Registration No. 10-1082023 (issued on November 10, 2011).

The present invention has been developed in order to overcome the limitations of the prior art as described above. Specifically, the present invention has been made in a module form, so that it is possible to easily install a plurality of air purifying apparatuses An object of the present invention is to provide a modular cyclone type air purification apparatus.

Further, in the cyclone-type air cleaning apparatus, when a contaminant such as dust accumulates in the shaft member located at the center of the cyclone flow forming member, the present invention provides a blowing- A pollution material having a structure capable of easily removing the contaminants accumulated in the shaft member by blowing air into the contaminant material or the accumulated fine particles through the suction pipe to push out the shaft member or by sucking the fine particles, And an object of the present invention is to provide a modular cyclone type air purifying apparatus having a material removing function.

In order to achieve the above object, according to the present invention, there is provided a flow path member comprising: a flow passage member through which outside air passes; a hollow shaft member provided in the flow passage member; A cyclone flow forming member including a wing for making a clone flow; A body having a plurality of sidewalls, a front plate, a middle partition, and a rear plate, the cyclone flow forming member being disposed therein; The outflow pipe is coupled to the rear plate so that the outside air is passed through the cyclone flow forming member and the fine particles are scattered and removed from the outside air so that the outside air is discharged to the outside of the main body through the outflow pipe; A blowing-suction pipe comprising a tube for blowing air from the end portion or blowing air from the outside through the end portion is inserted into the main body, and the end portion is located in the hollow interior of the shaft member; When fine particles are accumulated in the hollow portion of the shaft member, air is blown through the blowing-suction pipe to blow air from the end of the blowing-suction pipe, thereby pushing out the fine particles accumulated in the hollow portion of the shaft member And a structure for sucking fine particles through the blowing-suction pipe and removing the fine particles from the shaft member is provided.

In the present invention, upper and lower side walls forming the upper and lower surfaces of the main body of the main body have openings formed at an upper portion and a lower portion rearward of the intermediate partition wall mounting position; A plurality of stacked layers are used; The fine particles collected from the air purifying device located above the layer when they are stacked in a plurality may be configured to fall downward by the opening portion together with the fine particles collected in the layer.

The modular cyclone type air cleaning apparatus according to the present invention can reduce the weight of the apparatus and reduce the material used because the shaft member having the blades is made of the hollow member, .

Particularly, since the modular cyclone type air purifying apparatus according to the present invention has a structure capable of blowing air into the shaft member or sucking the inside of the shaft member, it is possible to prevent the outside air from passing through the cyclone flow forming member Even if fine particles are accumulated on the hollow inner surface of the shaft member in the course of escaping to the rear outlet pipe, air is blown into the fine particles accumulated on the hollow inner surface of the shaft member and is pushed out of the shaft member, So that the cyclone flow forming member can be kept clean and secondary contamination of the outside air due to the fine particles accumulated in the shaft member can be prevented, so that the cleaned air can be discharged to the outside of the main body.

Further, since the modular cyclone type air purifier according to the present invention can be a module constituting an air purifying facility, it is possible to easily construct an air purifying facility of a desired size and size by stacking necessary number of modules Therefore, it is possible to use only one air purifying device at the entrance of a duct or the like, and thus it has an advantage that the use range is widened.

1 and 2 are perspective views schematically showing a modular cyclone type air purifier according to the present invention, respectively, in different directions.
FIG. 3 and FIG. 4 are schematic exploded perspective views of the modular cyclone type air purifying apparatus according to the present invention, respectively, in different views.
FIGS. 5 and 6 are respectively a half cross-sectional perspective view along a line AA in FIG. 1 showing a modular cyclone type air purifier according to the present invention, in a different direction.
Figs. 7 and 8 are respectively a half-sectional perspective view corresponding to Fig. 5 and Fig. 6, and a half-sectional perspective view showing a central shaft member in a sectional state.
9 is a schematic cross-sectional view of a modular cyclonic air purifier according to the present invention, taken along line AA of FIG.
FIG. 10 is a cross-sectional view corresponding to FIG. 9, which is a schematic cross-sectional view showing a state in which fine particles accumulated on a hollow inner surface of a shaft member are blown by blowing air through a blowing-suction pipe inserted in the shaft member.
FIG. 11 is a cross-sectional view corresponding to FIG. 9, and is a schematic cross-sectional view showing a state in which fine particles accumulated in the shaft member are sucked and removed by a blowing-suction pipe.
12 is a schematic perspective view of an example of using a modular cyclone type air purifier according to the present invention in vertical and horizontal directions.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Although the present invention has been described with reference to the embodiments shown in the drawings, it is to be understood that the technical idea of the present invention and its essential structure and operation are not limited thereby.

1 and 2 are schematic perspective views showing a modular cyclone type air cleaning apparatus 100 according to the present invention (hereinafter referred to as "air cleaning apparatus" 3 and 4 are exploded perspective views schematically showing the air purifying device 100 of the present invention in a disassembled state in different directions. 5 and 6 are respectively a half cross-sectional perspective view showing the air purifying device 100 according to the present invention, and FIGS. 7 and 8 are respectively a half-sectional perspective view corresponding to FIGS. 5 and 6, And the central shaft member 12 is also a semi-sectional perspective view in a state of a section.

As shown in the drawings, an air purification apparatus 100 according to the present invention includes a cyclone flow forming member 10 and a box-shaped main body 20 in which the cyclone flow forming member 10 is disposed. .

Specifically, the cyclone flow forming member 10 includes a flow passage member 11 made of a tubular member so as to be a passage through which the outside air passes, and a flow passage member 11 having a central portion of the flow passage member 11 And a wing 13 provided between the outer surface of the shaft member 12 and the inner surface of the flow passage member 11 so as to make a cyclone flow when outside air flows . As shown in the drawing, in the present invention, the shaft member 12 is blocked at the front side (the side where the air flows in the longitudinal direction of the shaft member), but the rear side (the side where the air flows in the longitudinal direction of the shaft member) And hollow hollow hollow member. The diameter of the shaft member 12 is smaller than the diameter of the flow passage member 11 and is provided between the outer surface of the shaft member 12 and the inner surface of the flow passage member 11, The outside air flows from the front in the longitudinal direction of the shaft member 12 and flows out through the gap between the flow path member 11 and the shaft member 12 to escape backward, 13) to pass through the cyclone flow.

3 and 4, the box-shaped body 20 has a plurality of sidewalls 21a and 21b (see Fig. 3). The cyclone flow forming member 10 has a plurality of sidewalls 21a and 21b 21c and 21d, a front plate 22, an intermediate partition 23 and a rear plate 24. The front plate 22, Specifically, the cyclone flow forming member 10 is disposed in a space formed by a plurality of side walls 21a, 21b, 21c, and 21d, and a front plate 22 is provided in front of the side walls. A central through hole is formed in the front plate 22 so that the front end of the flow passage member 11 is fitted into the central through hole. The front plate 22 functions to support the longitudinal forward end of the flow passage member 11 and at the same time has a function of preventing external air from flowing into the gap between the outer surface of the flow passage member 11 and the inner surface of the side wall .

The intermediate partition 23 is a member disposed across the inside of the box-shaped main body 20, and has a central through hole into which the rear end of the flow passage member 11 is fitted. That is, the rear end portion of the flow passage member 11 is fitted into the central through hole of the intermediate partition wall 23. The presence of the intermediate partition 23 prevents the outside air that has passed through the inside of the flow passage member 11 from being introduced again into the gap between the inside wall surface and the outer surface of the flow passage member 11 again.

The upper and lower side walls 21a and 21b forming the upper and lower surfaces of the main body 20 are formed with the openings 27 at the upper and lower parts rearward of the rear of the installation position of the intermediate partition 23. That is, in the embodiment shown in the drawing, the left and right side walls 21c and 21d extend to the rear plate 24 at the rear of the installation position of the intermediate partition 23 in the longitudinal direction of the main body 20, And the openings 27 are formed in the openings 21a and 21b. As described later, when a plurality of the air purifying apparatuses 100 according to the present invention are stacked and used, the opening 27 is formed by the fine particles collected from the air purifying device positioned above, So that the collected fine particles fall downward. Openings may also be formed in the left and right side walls 21c and 21d as necessary.

The rear plate 24 is spaced apart from the middle partition 23 in the longitudinal direction to form the rear surface of the main body 20. In the interval between the rear plate 24 and the intermediate partition 23, The end of the member 12 is positioned. As shown in the figure, the outflow pipe 240 is connected to the rear plate 24 through which the purified air is discharged to the outside of the main body 20. The front end of the outlet pipe 240 may be located at an interval between the rear plate 24 and the intermediate partition 23 through the rear plate 24 and further the front end of the outlet pipe 240 may be located at a distance from the shaft member 12 To the hollow interior of the shaft member 12 by a predetermined distance.

The present invention further includes a blowing-suction pipe (50) in which the end portion is located in the hollow interior of the shaft member (12). The blowing-suction pipe 50 may blow air by blowing air through the end portion, and on the contrary, it may suck air from the outside through the end portion. Although not shown in the drawing, a motor (not shown) is connected to the other end of the main body 20, which is located outside the main body 20, so as to move along the axis of the motor 20 in accordance with the operating direction of the motor A blowing operation for blowing in air or a suction operation (suction operation) for sucking air is performed at the end of the blowing-suction pipe 50 located inside the hollow of the member 12.

In the embodiment shown in the drawing, for convenience of installation, the blowing-suction pipe 50 passes through the rear plate 24 and passes through the gap between the inner surface of the shaft member 12 and the outlet pipe 240, Is located in the hollow interior of the shaft member (12). However, the blowing-suction pipe 50 is not necessarily installed through the back plate 24, but may be inserted into the hollow interior of the shaft member 12 through the opening 27, The shaft member 12 may be inserted into the hollow interior of the shaft member 12. [

FIG. 9 is a schematic cross-sectional view of the air purifier 100 of the present invention. The arrows indicated by dashed lines in FIG. 9 indicate the flow of outside air. 9, the outside air is introduced into the shaft member 12 through the front end of the flow passage member 11, that is, the front end of the flow passage member 11, so that the gap between the flow passage member 11 and the shaft member 12 And flows out to the rear end of the flow passage member 11 while forming a cyclone flow while rotating along the wing 13. The fine particles contained in the outside air that has escaped to the rear end of the flow passage member 11 are scattered in the space between the intermediate partition 23 and the rear plate 24 by the centrifugal force of the cyclone flow, The particles fall through the openings 27 formed in the lower sidewall 21b by gravity.

The foreign air in which the fine particles are scattered and removed is discharged out of the main body 20 through the outflow pipe 240 coupled to the back plate 24 and supplied to the room. As described above, in the present invention, the shaft member 12 is made of a hollow member in order to reduce its own weight and material, and a part of the outside air that has escaped to the rear end of the flow passage member 11 is again supplied to the shaft member 12 And then escapes to the outlet pipe 240. [0052] In this way, the outside air that is re-introduced into the hollow of the shaft member 12 includes a part of the fine particles that can not be separated by the centrifugal force. Thus, after flowing into the hollow of the shaft member 12, A phenomenon occurs in which the fine particles are accumulated on the hollow inner surface of the shaft member 12 in the process of escaping.

In the present invention, in order to remove the fine particles accumulated on the hollow inner surface of the shaft member 12, as described above, air is blown into the hollow particles inside the shaft member 12, Suction pipe 50 is positioned in the hollow interior of the shaft member 12 in order to allow the blowing-

Fig. 10 is a schematic cross-sectional view corresponding to Fig. 9, showing a schematic cross-sectional view showing a state in which air is blown from the blowing-suction pipe 50 to push out the fine particles out of the shaft member 12. Fig. 10, since the end of the blowing-suction pipe 50 is located in the hollow interior of the shaft member 12, air is supplied through the blowing-suction pipe 50 to the blowing- The fine particles accumulated on the hollow inner surface of the shaft member 12 are pushed or ejected by the air and discharged to the outside of the shaft member 12 to fall into the opening portion 27. [

Fig. 11 is a cross-sectional view corresponding to Fig. 9, showing a schematic cross-sectional view showing a state in which fine particles are sucked by the blowing-suction pipe 50. Fig. In the present invention, fine particles can be blown out of the shaft member 12 by blowing air as shown in FIG. 10, but by sucking the fine particles through the blowing-suction pipe 50 as shown in FIG. 11, The fine particles accumulated in the member 12 may be removed.

As described above, the air purification apparatus 100 according to the present invention can easily remove fine particles accumulated in the hollow interior of the shaft member 12 by blowing or suction (suction), thereby forming a cyclone flow It is possible to keep the member 10 clean and to prevent secondary contamination of the outside air due to the fine particles accumulated in the shaft member 12 so that more cleanly purified air can be discharged out of the main body 20. [

Meanwhile, a plurality of air purifying apparatuses 100 according to the present invention may be vertically stacked and connected or horizontally connected and connected. That is, since the air purifier 100 according to the present invention is a single unit, that is, a module, a plurality of air purifiers can be used in combination with an air purifier having a required size.

12 is a schematic perspective view of an example of using a plurality of air purifiers 100 according to the present invention connected vertically and horizontally. As shown in the drawing, a plurality of air purifying apparatuses 100 according to the present invention are stacked, and the openings 27 are stacked so as to be vertically communicated. At this time, a fine particle collecting container or the like may be positioned below the opening portion formed in the lower side wall of the lowermost air purifying device 100. Particularly, as shown in the drawings, a plurality of air purifiers 100 can be vertically stacked by installing the frame 200 and inserting the air purifier 100 into each frame. When the plurality of air cleaners 100 are stacked in this manner, fine particles are separated from the outside air by the centrifugal force while the outside air passes through each cyclone flow forming member 10 in each air purifier 100 , The separated fine particles fall through the vertically communicating openings 27 and are collected at the lowest layer.

As described above, since the air purifying apparatus 100 according to the present invention can be a module constituting an air purifying facility, according to the present invention, it is possible to purify air of a desired size and size by using the necessary number of air purifying apparatuses 100 The facility can be easily constructed.

Also, since the air purifying device 100 according to the present invention can be easily miniaturized, only one air purifying device 100 can be installed at the entrance of a duct or the like, and thus it has an advantage that its use range is widened.

10: Cyclone flow forming member
11: flow passage member
12:
13: Wings
20:
50: Blowing-suction pipe

Claims (3)

A flow passage member 11 through which external air passes, a hollow shaft member 12 provided in the flow passage member 11, and between the shaft member 12 and the flow passage member 11. A cyclone flow forming member 10 comprising a wing 13 for creating a cyclone flow of external air;
A main body 20 having a plurality of side walls, a front plate 22, an intermediate partition 23 and a back plate 24, and having the cyclone flow forming member 10 disposed therein;
Outflow pipe 240 is coupled to the back plate 24 so that the external air passes through the cyclone flow forming member 10, whereby fine particles are scattered and removed from the outside air. Discharged to the outside of the body 20 through 240;
A blowing-suction tube 50 made of a tube capable of discharging air to blow or suck air from the outside is inserted into the main body 20 so that an end of the blowing-suction tube 50 is connected to the shaft member. Located inside the hollow of 12;
When the fine particles are accumulated in the hollow of the shaft member 12, the air is blown out from the blowing-suction tube 50 to push out the fine particles accumulated in the shaft member 12 to be discharged out of the shaft member 12 Or, the cyclone-type air purifying apparatus, characterized in that having a configuration to suck and remove the fine particles through the blowing- suction pipe (50).
The method of claim 1,
Wherein the blowing-suction pipe (50) penetrates through the rear plate (24) and has an end positioned inside the hollow of the shaft member (12).
3. The method according to claim 1 or 2,
The upper and lower sidewalls 21a and 21b constituting the upper and lower surfaces of the main body 20 among the sidewalls of the main body 20 have openings 27 upward and downward toward the rear of the intermediate partition 23 installation position. Formed;
A plurality of stacked layers are used;
The fine particles collected from the air purifier located above the layer when stacked in a plurality of, characterized by having a configuration that falls down by the opening portion 27 together with the fine particles collected in the layer. Cyclone air purifier.

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