WO2022265122A1

WO2022265122A1 - Air purifier having fan blade installed therein

Info

Publication number: WO2022265122A1
Application number: PCT/KR2021/007373
Authority: WO
Inventors: 조동연
Original assignee: 아이투엠 주식회사
Priority date: 2021-06-14
Filing date: 2021-06-14
Publication date: 2022-12-22

Abstract

The present invention relates to an air purifier having a fan blade installed therein and, more specifically, to an air purifier having a fan blade installed therein, which easily removes foreign substances contained in the air with a large capacity, wherein a fan blade is installed that purifies air between upper and lower plates as indoor air flows in through a suction hole for air inflow in the upper part of a main body, and water flows in through a water transfer pipe from a lower water tank, and a central shaft column through which water is discharged is formed at the center of the upper and lower plates, so that while the water and air having flowed in from a plurality of flow paths collide continuously, the size of water is reduced, and thus, while increasing the time and space for contact with air, the water binding with foreign substances after passing through the fan blade falls into the water tank, and the purified air is discharged to the outside by means of a blowing fan.

Description

Air filter with fan blade installed

The present invention relates to an air purifying device equipped with a fan blade, and more particularly, indoor air is introduced through an air inlet in the upper part of the main body, and water is introduced from a water tank at the lower part through a water transfer pipe, so that the gap between the upper and lower plates is A fan blade is installed to purify the air, but a central axis column through which water is discharged is formed at the center of the upper and lower plates, so that the water and air continuously collide with each other to reduce the size of the water and reduce the contact time with air. Air purifier with fan blades installed to facilitate the removal of foreign substances contained in the air in a large capacity by increasing the space and passing through the fan blade, the water combined with foreign substances falls into the water tank, and the purified air is discharged by the blowing fan. It's about the device.

In general, the impeller is mounted on a rotating motor to suck in and discharge air, and is used to mix the surrounding fluid by rotation. The shape, size, material, etc. there is.

For example, a radial impeller used in a wet air purifier pushes fluid outward in a radial direction by centrifugal force generated by rotation.

However, the impeller according to the prior art has limitations in miniaturizing the particles of the fluid when scattering the fluid outward in the radial direction. That is, since there is a limitation in miniaturizing the size of the liquid scattered through the impeller, the probability that the liquid scattered through the impeller falls to the periphery of the air purifier increases. Therefore, only pollutants (eg, chemicals, fine dust, bacteria, pollen, etc.) present in a small space around the air purifier are purified, and pollutants in the air present in a large space are not removed.

Accordingly, there is an increasing demand for an impeller having a new structure capable of removing contaminants in the air existing in a wide space by atomizing the liquid scattered through the impeller.

Accordingly, an impeller (Korean Patent Publication No. 10-2019-0139730) capable of atomizing and scattering the liquid has been proposed, and the impeller has a porous mesh network installed on the wings to atomize the liquid scattered through the impeller. However, the porous mesh network is provided to surround the plurality of wings on the outside in the circumferential direction of the wings, so that the time and space for contacting water and fine dust or harmful gases is insufficient, and the water surface area is narrow, resulting in low adsorption efficiency. In addition, there is a problem in that the discharge path of the removed foreign substances is blocked, and the cleaning cycle for the foreign substances is short, making it cumbersome to use.

In order to solve this problem, the present applicant filed for fan blade No. 10-2020-0035122, and the fan blade is disposed in the air flow path of the water treatment type air purifier, installed on the rotating shaft of the motor and rotated, and the upper and lower plates are It is formed in a circular shape, but an open first flow path is formed at the center of the lower plate, and a plurality of second flow passages are formed by a plurality of partition plates extending between the upper and lower plates along the circumference of the first flow path and disposed spaced apart from each other. Water and air continuously collide with the plurality of porous mesh plates attached to either the upper or lower plate of the formed blade body in the first and second passages, reducing the size of the water and increasing the contact time and space with air. By passing it through, foreign matter contained in the air is removed, but workability is poor during assembly and water and air quickly exit the porous mash plate by the strong centrifugal force generated by rapid rotation, so the porous mash plate is broken and distorted. A losing problem occurred.

[Prior art literature]

[Patent Literature]

(Patent Document 1) KR 10-0647895 (registration number) 2006.11.13.

(Patent Document 2) KR 10-2019-0139730 (Public No.) 2019.12.18.

(Patent Document 3) KR 10-2020-0035122 (Application No.) 2020.03.23.

Accordingly, the present invention has been made to solve the above problems,

Indoor air is introduced through the air inlet on the upper part of the main body and water is introduced from the water tank at the bottom through the water transfer pipe, and a fan blade is installed between the upper and lower plates to purify the air. The discharged central axis column is formed, and the water and air introduced from the plurality of passages continuously collide, reducing the size of the water to increase the contact time and space with the air, and the water passing through the fan blade and adsorbing foreign substances is stored in the water tank. It is an object of the present invention to provide an air purifier equipped with a fan blade, in which the purified air is discharged by a blower fan, thereby easily removing foreign substances contained in the air in a large capacity.

Another object of the present invention is to fix the upper and lower plates to the upper and lower plates, provided in a form in which a plurality of H-shaped shapes are continuously connected to each other between the upper plate and the lower plate and to which the porous mesh plate is coupled from the inside. It is to provide an air purifier equipped with a fan blade that is firmly fixed and coupled by a protruding upper fixing table and a lower fixing table to stably support a porous mesh plate.

Another object of the present invention is to block both sides of the upper and lower supports like dams on the upper and lower plates, and to support the porous mesh plate, the upper and lower fixtures are protruded, and the upper and lower fixtures are inserted between the upper and lower fixtures. Doedoe, to provide an air purifier equipped with a fan blade that is further formed on the outside of the upper fixing table and the lower fixing table so that it is firmly fixed so as not to fall backward.

Another object of the present invention is to further form a wind vane plate inclined to push air to the outside of the upper and lower plates in the upper and lower supports, so that the fan blade rotates counterclockwise and generates negative pressure at the discharge unit when the purified air escapes. It is an object of the present invention to provide an air purifier equipped with a fan blade that helps the air inside to easily escape to the outside.

Another object of the present invention is to provide an air purifier equipped with a fan blade that facilitates assembly when the inner edge of the upper and lower fixtures is formed to be rounded and the porous mesh plate is inserted into the upper and lower fixtures. there is.

Another object of the present invention is to install a guide unit between the upper and lower plates and between the central shaft column and the upper and lower limbs, and a fan blade for guiding water and air injected from the central shaft column between the upper and lower limbs to which the porous mesh plate is coupled. To provide an air purifier.

Another object of the present invention is to form a fixing part insertion groove in which the upper and lower support support parts are inserted at both ends of the porous mesh plate at the beginning and end of the assembly pillars coupled to the upper and lower plates in the upper support support. It is to provide an air purifier in which a fan blade firmly fixedly coupling the plate is installed.

Another object of the present invention is that a plurality of upper and lower supporters and porous mesh plates are alternately arranged at 90 degree intervals on the upper and lower plates, so that the surface area is widened and air and water containing fine dust or harmful gases are formed in several stages of porous mesh plates. It is to provide an air purifier equipped with fan blades in which contact is repeated while passing through and fine dust or harmful gases are maximally adsorbed to water.

Another object of the present invention is to provide an air purifier equipped with fan blades in which water and air passing through the fan blades pass through a plurality of polling to maximize the combination of water and air.

Another object of the present invention is to make it easy to clean the water tank by allowing foreign substances such as fine dust or harmful gases and adsorbed water to be discharged through a drainage hole provided at the bottom of the water tank, and to check the water level by providing a transparent window in the water tank This is possible, and an air purifier is provided with a fan blade for once again sterilizing and purifying the discharged air by installing a UV sterilizer inside the main body.

In order to achieve the above object, the present invention is a water treatment type air purifying device, in which an outer cover 110 having an air inlet 111 on the top and an air outlet 113 on the side is coupled at the top, a main body 100 provided with a water tank 120 in which the water is stored; It is installed inside the main body 100, air containing foreign substances is introduced from the top through the air inlet 111, and water is introduced from the water tank 120 through the water transfer pipe 130, and the top plate Fan blades 200 for purifying air between the 210 and the lower plate 220; A blowing fan 300 installed inside the main body 100 and discharging the air purified by the fan blade 200 to the air outlet 113; In the fan blade 200, water is introduced into the inlet 213 of the top plate 210, and air is introduced into the opening 216 around the inlet 213; A central shaft column 230 having a first flow path 231 for spraying water introduced from the water transfer pipe 130 through the inlet 213; Upper and lower supports 240 in which 'H' shaped pillars continuously couple the upper and

lower plates

210 and 220 between the upper and

lower plates

210 and 220; a third passage 242 spirally formed between the upper and lower supports 240 disposed in a plurality of spirals; A porous mesh plate 250 provided as a mesh network coupled to the upper and lower support 240 on the inner surface of the upper and lower support 240 and spirally disposed along the upper and lower support 240; A second flow path 241, which is a path through which purified air passes through the porous mesh plate 250 in a radial direction from the center of the upper plate 210 and the lower plate 220, is provided.

In the upper and lower support 240 of the present invention, an upper plate 210 and a lower plate 220 are formed between support pillars 245 having flat insides and the support pillars 245 so as to support the porous mesh plate 250 from the outside. It includes a bis-coupled assembly pillar 243, a plurality of support pillars 245, and a spirally formed horizontal support 246 so as to vertically connect the plurality of assembly pillars 243; forming a plurality of spiral upper and lower support groups 240a to 240d connected to each other by the horizontal supports 246; At both ends of each upper and lower support group, the assembling posts 243 are disposed; Each upper and lower support group is disposed at the same distance from the center of the upper plate 210 and the lower plate 220 .

In each of the upper and lower support groups 240a to 240d of the present invention, the support pillars 245 installed on the outside and exposed without being covered by other upper and lower support groups are continuously provided with wind blade plates 244 inclined toward the outside. .

In the upper plate 210 and the lower plate 220 of the present invention, an upper fixing base 211 and a lower fixing base 221 are further included, and the upper fixing base 211 protrudes so that the pillars of the upper and lower support 240 are inserted therebetween. ) And the lower fixing table 221 has an inner edge rounded, and on the outer surface, the upper step height is smaller than the upper fixing table 211 and the lower fixing table 221 so as to support the upper fixing table 211 and the lower fixing table 221 212 and a lower step 222 are formed.

The fan blade 200 of the present invention is fixedly installed between the upper plate 210 and the lower plate 220 between the central axis pillar 230 and the upper and lower support 240, and the first passage of the central axis pillar 230 ( A guide unit 260 for guiding water and air injected from 231 to the upper and lower support 240 to which the porous mesh plate 250 is coupled is further provided.

The upper step 212 and the lower step 222 of the present invention support the back of the pillar of the support pillar 245 of the upper and lower support 240.

The assembly pillar 243 of the present invention has a bis-insertion groove 243a coupled to the upper plate 210 and the lower plate 220 at the upper and lower parts, and is disposed at the beginning and end of the upper and lower support 240 Assembly pillar Fixing part insertion grooves 243b are further formed at 243 at the beginning and end of the porous mesh plate 250, into which the upper and lower limb support fixing parts 251 are inserted.

The support pillar 245 and the assembly pillar 243 of the present invention are formed inclined so that the width becomes narrower toward the top and bottom from the center, and is fitted and fixed between the upper fixing table 211 and the lower fixing table 221.

Therefore, in the air purifying device equipped with the fan blade of the present invention, indoor air is introduced through the air inlet on the upper part of the main body, and water is introduced from the lower water tank through the water transfer pipe to purify the air between the upper and lower plates. A fan blade is installed, but a central axis column through which water is discharged is formed at the center of the upper and lower plates, so that water and air from multiple passages continuously collide, reducing the size of the water and increasing the contact time and space with air. The water adsorbed by the foreign substances passes through the fan blades and falls into the water tank, and the purified air is discharged by the blowing fan, so that the foreign substances contained in the air can be easily removed in a large capacity.

In addition, the present invention is provided in the form of connecting a plurality of H-shaped shapes between the upper and lower plates, and the upper and lower supports to which the porous mesh plate is coupled from the inside are fixed to the upper and lower plates, but are formed protruding from the upper and lower plates It is firmly fixed and coupled by the upper fixing table and the lower fixing table, and has an effect of stably supporting the porous mesh plate.

And, in the present invention, in order to block both sides of the upper and lower supports like dams on the upper and lower plates and support the porous mesh plate, the upper and lower fixing rods are protruded, and the upper and lower fixing posts are inserted between the upper and lower fixing rods. , There is also an effect of firmly fixing the upper and lower fixing table so that the step is further formed on the outside so that it does not fall back.

On the other hand, in the present invention, an inclined wind vane plate is further formed to push air to the outside of the upper and lower plates in the upper and lower supports, so that the fan blade rotates counterclockwise and the sound pressure is increased at the discharge part when the air escapes to the outside, thereby increasing the internal It helps the air that was there to escape easily to the outside.

In addition, in the present invention, the inner edges of the upper and lower fixtures are formed to be rounded, so that when the porous mesh plate is inserted into the upper and lower fixtures, it is inserted in a sliding manner to facilitate assembly.

Further, in the present invention, a guide unit is mounted between the upper plate and the lower plate and between the central shaft pillar and the upper and lower supports to guide water and air sprayed from the central shaft pillar between the upper and lower supports to which the porous mesh plate is coupled.

On the other hand, in the present invention, fixing part insertion grooves into which upper and lower support fixing parts are inserted are formed at both ends of the porous mesh plate at the beginning and end of the assembly pillars coupled to the upper and lower plates in the upper and lower supports, thereby forming a porous mesh plate. fasten firmly.

In addition, in the present invention, a plurality of upper and lower supports and porous mesh plates are alternately arranged at 90 degree intervals on the upper and lower plates, so that the surface area is widened, and air and water containing fine dust or harmful gases pass through the porous mesh plates in several stages. The contact is repeated, and there is an advantage in that fine dust or harmful gas is adsorbed to the maximum in water.

In addition, the present invention maximizes the combination of water and air by passing the water and air that have passed through the fan blade through a plurality of polling, and discharges the water combined with the foreign matter through the drain hole provided at the bottom of the water tank to drain the water tank. It also has the advantage of being easy to clean.

In addition, the present invention has the effect of providing a transparent window on the side of the water tank to check the water level, and installing a UV sterilizer on the upper part of the water tank to sterilize and purify the discharged air once more.

1 (a) is a schematic perspective state view of an air purifier with a fan blade installed according to the present invention viewed from the top;

1(b) is a schematic perspective state view of an air purifier with fan blades installed according to the present invention viewed from the bottom;

2 is a perspective view showing a separated state of an air purifying device in which a fan blade is installed according to the present invention;

3 is a cross-sectional view of an air purifying device in which fan blades are installed according to the present invention;

Figure 4 (a) is a perspective view of the frame in which the fan blades are embedded in the air purifier in which the fan blades are installed according to the present invention is viewed from above;

4(b) is a perspective view of the frame in which the fan blades are embedded in the air purifier in which the fan blades are installed according to the present invention is viewed from the bottom;

5 is a perspective view of a frame in which a fan blade is embedded according to the present invention is separated;

6 (a) is a schematic perspective state view of the fan blade in the air purifier in which the fan blade is installed according to the present invention viewed from the top;

6(b) is a schematic perspective state view of the fan blades viewed from the bottom in the air purifier in which the fan blades are installed according to the present invention;

7 is a state cross-sectional view of a fan blade in an air purifier in which a fan blade is installed according to the present invention;

8 is a cross-sectional view of a fan blade and a partially enlarged view of an upper plate and a lower plate in an air purifier in which a fan blade is installed according to the present invention;

9 is an exploded perspective state view of a fan blade in an air purifier in which a fan blade is installed according to the present invention;

10 is a perspective view of an upper plate and a lower plate in a fan blade in an air purifier in which a fan blade is installed according to the present invention;

11 is a perspective view of upper and lower extremities in the fan blade of the air purifier in which the fan blade is installed according to the present invention;

12 is a perspective view showing a state in which one porous mesh plate is mounted on a lower plate on one upper and lower support in the fan blade of the air purifier in which the fan blade is installed according to the present invention;

13 is a plan view showing a state in which the fan blade rotates counterclockwise in the air purifier in which the fan blade is installed according to the present invention;

14 is a cross-sectional view showing a state in which air is purified and water is circulated in the air purifier in which fan blades are installed according to the present invention.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described so that those skilled in the art can easily implement it.

The present invention is an air purifying device in which a fan blade is installed, as shown in FIGS. 1 to 14,

An air inlet 111 is provided at the top, a controller 112 is installed, an outer cover 110 with an air outlet 113 on the side is coupled at the top, and the water tank 120 for storing water is a drawer type. A main body 100 provided with a water transfer pipe 130 coupled with a pump 131 for raising the water stored in the water tank 120 upward, and

It is installed inside the main body 100, and air containing foreign substances is introduced through the air inlet 111 at the top and water is introduced from the water transfer pipe 130, and the upper plate 210 and the lower plate 220 ) and a fan blade 200 for purifying air between

It includes a blowing fan 300 installed inside the main body 100 and discharging the air purified by the fan blade 200 to the air outlet 113,

In the fan blade 200, air and water are introduced into the inlet 213 of the top plate 210, and air is introduced into the opening 216 around the inlet 213.

A central shaft column 230 having a first flow path 231 for spraying water and air introduced into the water transfer pipe 130 through the inlet 213,

An upper and lower support 240 in which an 'H'-shaped pillar continuously couples the upper and

lower plates

210 and 220 between the upper and

lower plates

210 and 220;

A third passage 242 spirally formed between the upper and lower supports 240 arranged in a plurality of spirals;

A porous mesh plate 250 coupled to the upper and lower support 240 on the inner surface of the upper and lower support 240 and provided as a mesh network spirally arranged along the upper and lower support 240;

An upper fixing table 211 and a lower fixing table 221 protruding so that the pillars of the upper and lower support 240 are inserted between the upper plate 210 and the lower plate 220, and

A second flow path 241, which is a path through which purified air passes through the porous mesh plate 250 in a radial direction from the center of the upper plate 210 and the lower plate 220, is provided so that the porous mesh plate 250 is free of water. and air continuously collide and move to remove foreign substances contained in the air.

In the present invention, the main body 100 is a large-capacity air purifying device, and is provided with an air inlet 111 for introducing external air at the top, a controller 112 for controlling the air purifying device is installed, and purifying on the side. An outer cover 110 provided with an air outlet 113 for discharging air is coupled at the top, and a water tank 120 for storing water for washing is provided in a drawer type, and the water stored in the water tank 120 is provided. A water transport pipe 130 coupled with a pump 131 that lifts the fan blade 200 to the top is installed.

On the other hand, the outer cover 110 is detachably installed at the upper part of the main body 100 by the coupling means 140, the handle 150 is installed on the side of the main body 100, and the lower part has wheels 160 Is further installed to facilitate the movement of the main body 100 made of a large capacity.

The water tank 120 is provided in a drawer type on the side of the main body 100, and a drain hole 121 is formed at the bottom to discharge foreign substances on the floor to facilitate cleaning, and a transparent window to check the water level on one side. 122 is provided so that the water level can be checked, so that more water can be filled in when the water is insufficient.

In addition, a UV sterilization device consisting of a UV sterilization lamp is installed on the upper part of the water tank 120 inside the main body 100 to purify the air discharged through the air outlet 113 by the blowing fan 300 once more. .

A pump 131 is installed in the water transfer pipe 130 to raise water to the water tank 120 so that the water can be transferred to the upper part of the fan blade 200 and to the inlet 213.

In the main body 100, a frame 280 in which the fan blade 200 is embedded is installed, and is installed in the fan blade insertion portion 101 formed of an opening, and a blowing fan 300 is installed in the fan blade insertion portion. (101) It is installed on the upper part of the air inlet 102 provided next to it and draws the air discharged from the fan blade 200 through the air inlet 102 and discharges it through the air outlet 310. In addition, a water tank 120 is provided below the fan blade insertion part 101 and the air inlet part 102.

In addition, the main body 100 connects the washing water drain pipe 170 to the drain hole 121 located on the bottom surface of the water tank 120, and installs the valve 171 in the washing water drain pipe 170 so that the washing water drain pipe 170 ) to ensure smooth drainage.

On the other hand, air containing foreign substances such as fine dust or harmful gases introduced through the air inlet 111 of the main body 100 flows into the fan blade 200 installed in the main body 100, and the fan blade 200 is introduced through the upper opening 284 of the frame upper part 280a in the frame 280 in which it is embedded, and introduced through the inlet 213 and the opening 216 located on the top plate 210, air Water for washing is discharged from the water discharge unit 132 through the water transfer pipe 130 by the pump 131 in the water tank 120 and flows into the inlet 213 to form on the central axis column 230. is sprayed from the first flow path 231, the water is finely divided, moves along the second flow path 241 and the third flow path 242 formed by the upper and lower support 240 and the porous mesh plate 250, and Foreign matter gets caught in the mesh plate 250, and the water rotates radially and passes through the porous mesh plate 250 to escape to the outside of the fan blade 200.

At this time, most of the inflow into the first flow passage 231 is water, and since a small amount of air flows in through the gap, the inflow into the first flow passage 231 is referred to as water and will be described later.

In the present invention, the upper plate 210 and the lower plate 220 are names for classification, and the plate in which the inlet 213 is installed and contaminated air and water are introduced from the outside is called the upper plate 210, and the drive The plate to which the motor 270 is coupled is referred to as the lower plate 220, and is not classified according to position.

And, when integrating the support pillar 245 and the assembly pillar 243 in the present invention, it is expressed as a pillar.

Meanwhile, air is introduced into the opening 216 opened around the inlet 213 of the top plate 210 through the air inlet 111, and the air introduced into the opening 216 flows through the first flow path. (231) does not pass. The opening 216 is formed widely around the inlet 213 of the top plate 210 to provide a wide open space through which contaminated air can flow. In the future, the contaminated air and water will be described as being introduced into the inlet 213 for convenience of explanation, but is not limited thereto.

In this way, the upper plate 210 of the fan blade 200 is made of an opening 216 in which four parts of the fan shape are opened around the inlet 213, and the lower plate 220 has a motor insertion groove 224 at the center. ) is formed of a closed circular plate, and a drive motor 270 is coupled to the motor insertion groove 224 for rotation.

In the present invention, the inner side is the direction in which the central axis column 230 is located, and the outer side is the edge direction of the upper plate 210 and the lower plate 220 through which water and air escape.

On the other hand, in the present invention, the rotation shaft 271 of the drive motor 270 is inserted along the motor insertion groove 224 formed through the center of the lower plate 220, and the inlet 213 of the upper plate 210 is a water transfer pipe ( Air containing water and foreign substances is introduced through the water outlet 132 of 130), and air is introduced into the opening 216 through the upper opening 284, causing the fan blade 200 to rotate counterclockwise. and water treatment air purification.

The upper plate 210 and the lower plate 220 are assembling pillars 243 for fixing the upper and lower supports 240, and a plurality of upper plate upper support support coupling grooves 215 and lower plate upper support support coupling grooves 226 into which bis are inserted is formed, and the lower plate 220 has a central axis insertion groove 225 into which the central axis pillar 230 is inserted, and a lower plate central axis coupling groove 225a into which a screw for fixing the central axis pillar 230 is inserted. ) is formed.

On the other hand, between the upper plate 210 and the lower plate 220, a central axis pillar 230 is coupled and installed in the center, and the central axis pillar 230 is coupled with the upper plate 210. The central axis pillar upper plate 230a ) And a lower plate 230b coupled to the lower plate 220 is provided.

The central axis pillar 230 is spaced at a predetermined interval in the longitudinal direction to rotate and spray water introduced into the opening formed at the center of the central axis pillar top plate 230a through the inlet 213 of the top plate 210 to the outside. Thus, a plurality of first flow passages 231 are formed.

In addition, the central axis pillar 230 has an upper plate coupling groove 233 formed in the central axis pillar upper plate 230a to be coupled with the upper plate 210 by bis, and the lower plate 220 in the central axis pillar lower plate 230b A lower plate coupling groove 234 is formed to be coupled with the bis.

The central axis pillar 230 is inserted into the central axis insertion groove 225 concavely formed in the center of the lower plate 220, and the lower plate central axis coupling groove 225a formed in the central axis insertion groove 225 And it is fixed to the lower plate 220 by screws installed through the lower plate coupling groove 234.

In addition, the central shaft pillar 230 is formed on the top plate 210 along the inlet 213, and the top plate 210 ) is fixed to the

In addition, the central shaft pillar 230 is a motor coupling groove ( 232) is formed through and the rotation shaft 271 of the driving motor 270 is inserted into the motor coupling groove 232, and the upper plate 210 and the lower plate 220 are rotated by the driving motor 270.

On the other hand, between the upper plate 210 and the lower plate 220, an upper and lower support 240 formed in a form in which the letter H is continuously connected like a fish bone is disposed, and an upper support 211 ) And the lower fixing table 221 is spaced apart at regular intervals and is formed protruding.

The upper support 240 is formed of a support pillar 245 formed of a flat plate on the inside to support the porous mesh plate 250 from the outside, and a plate on the inside of which is flat between the support pillars 245, and a top plate ( 210) and a lower plate 220, an assembly pillar 243 for vis-coupling, a plurality of support pillars 245, and a spirally formed horizontal support 246 so as to vertically connect the plurality of assembly pillars 243, ; forming a plurality of spiral upper and lower support groups 240a to 240d connected to each other by the horizontal supports 246; At both ends of each of the upper and lower support groups 240a to 240d, the assembling posts 243 are disposed; Each of the upper and lower support groups 240a to 240d is disposed at the same distance from the center of the upper and

lower plates

210 and 220 .

Each upper and lower support group 240a-d has a plurality of support pillars 245 and a plurality of assembling pillars 243 formed vertically, and is perpendicular to the plurality of support pillars 245 and the plurality of assembling pillars 243. The cross supporters 246 coupled to form a set to form upper and lower support groups 240a to d.

The support pillar 245 and the assembly pillar 243 are made of the same shape and are arranged from the inside to the outside, and by the horizontal support 246 provided in a spiral shape, one upper and lower support group 240a to d is spirally formed as a whole. becomes One horizontal support 246, a plurality of support pillars 245, and the assembly pillars 243 are formed as flat plates on the inside and bonded to the porous mesh plate 250 provided as a mesh net with adhesive, bis, or wire.

The upper fixing stand 211 and the lower fixing stand 221 are formed so that the upper plate 210 and the lower plate 220 correspond to each other from the upper and lower portions, and each of the upper and lower support groups 240a-d has four spirals continuously at 90 degree intervals. It guides to be placed in a spiral shape.

On the other hand, the upper fixing table 211 and the lower fixing table 221 have inner corners rounded as shown in FIG. 8, and their height is so as to support the upper fixing table 211 and the lower fixing table 221 on the outside. (211) and the lower fixing stand 221 smaller than the upper step 212 and the lower step 222 is formed.

A porous mesh plate 250 is provided to be inserted into the upper fixing table 211 and the lower fixing table 221, and the inner edge is rounded so that when the porous mesh plate 250 is inserted, it slides and is inserted to facilitate assembly. provided for easy

In addition, the upper support 211 and the lower support 221, the upper step 212 and the lower step 222 are formed to lengthen in the clockwise direction between the pillars 243 for assembly of the upper and lower support 240 And, from the top plate 210 to the first upper fixing table (211a), the second upper fixing table (211b), the third upper fixing table (211c), the fourth upper fixing table (211d), and, likewise, the first one installed outside the upper fixing table (211) The upper step 212a, the second upper step 212b, the third upper step 212c, and the fourth upper step 212d are formed to be long.

In addition, in the lower plate 220, the first lower fixing table 221a, the second lower fixing table 221b, the third lower fixing table 221c, the fourth lower fixing table 221d, and the lower fixing table repeated between the assembly pillars 243 (221) The first lower step (222a), the second lower step (222b), the third lower step (222c), and the fourth lower step (222d) installed on the outside are provided to lengthen the pillar of the upper and lower support 240. Supported from the back side, the porous mesh plate 250 can also be strongly supported when water is rapidly drained by strong centrifugal force.

In addition, the upper and lower supports 240 are formed with one support pillar 245 and an assembly pillar 243 inclined so that the width becomes narrower toward the upper and lower parts from the center and an upper fixing table 211 spaced apart at a predetermined interval (ie, The first upper fixture (211a), the second upper fixture (211b), the third upper fixture (211c), the fourth upper fixture (211d)) and the lower fixture 221 (first lower fixture (221a), second lower fixture (221b), third It is inserted between the lower fixing stand (221c) and the fourth lower fixing stand (221d)) so that it cannot move left and right and is fixed so as not to fall back. In addition, the upper and lower supports 240 are provided with wider assembling pillars 243 between a plurality of pillars, and are coupled to the upper plate 210 and the lower plate 220 with a screw and installed, and the third flow path 242 ) Is provided with a wind blade plate 244 inclined toward the outside at the rear end side.

In the upper and lower support 240, a screw insertion groove 243a into which a screw is inserted is formed in the upper and lower portions of the assembly pillar 243, and the top plate upper support support coupling groove 215 formed in the top plate 210 and the screw A screw penetrates the insertion groove 243a and is installed in combination with the top plate 210 .

In addition, the upper support 240 is formed in the lower plate upper support support coupling groove 226 formed in the lower plate 220 and the bis insertion groove 243a formed in the lower part of the assembly pillar 243. ) is installed in combination with

On the other hand, the assembly pillar 243 is disposed between the general pillars in the upper support 240 and coupled to the upper plate 210 and the lower plate 220, and is disposed at the beginning and end of the upper support 240 for assembly. In the pillar 243, a fixing part insertion groove 243b is further formed at the beginning and end of the porous mesh plate 250, that is, at both ends, into which the upper and lower support fixing parts 251 are inserted. 251 is inserted into the fixing part insertion groove 243b and made a hole in the porous mesh plate 250 and bonded with bis or combined with the assembly post 243 with an adhesive to secure the porous mesh plate 250 to the upper and lower support 240. ) and fixedly installed on the upper plate 210 and the lower plate 220.

At this time, the upper and lower support 240 is provided with a flat inner surface so that the porous mesh plate 250 is attached with an adhesive or the like.

In addition, the wind vane plate 244 installed at the edge of the upper plate 210 and the lower plate 220 between the upper and lower support 240 at the end side of the spiral and between the pillars 243 for assembly is half the fan blade 200. It rotates clockwise and increases the negative pressure inside when the air escapes to the outside so that the air inside can easily escape to the outside.

Specifically, the wind blade plate 244 is not covered by other upper and lower support groups in each upper and lower support group 240a ~ d, and the support pillars 245 exposed by being installed on the outside protrude toward the outside When the fan blade 200 rotates, it pushes the air out. Since the air is pushed out by the wind blade plate 244, low air pressure is formed in the part (outlet) of the assembly pillar 243 corresponding to the outermost part of each upper and lower support group 240a to d, and the third flow path ( 242) so that the air and water that came out through it can be more easily discharged to the outside.

The wind blade plate 244 may be provided three by one in one upper and lower support groups 240a to d, and 12 in four upper and lower support groups 240a to d around the upper plate 210 and the lower plate 220. will be placed on In addition, the width and the angle between the upper and lower support 240 and the end of the third passage 242 are formed to become narrower, thereby minimizing air resistance and spirally arranged between the upper plate 210 and the lower plate 220. It is provided so that the assembly of the upper and lower supports 240 can be easily fitted to the upper fixing table 211 and the lower fixing table 221.

The upper and lower support groups 240 are spaced apart from each other at 90 degree intervals, and a plurality of upper and lower support groups 240a to d are coupled to the upper and

lower plates

210 and 220, and are formed of a mesh network on the inner surface. The porous mesh plate 250 is coupled and installed so that a plurality of porous mesh plates 250 are spirally disposed between the upper plate 210 and the lower plate 220 .

The porous mesh plate 250 strongly collides with air containing water, fine dust, or harmful gases and reflects it in the central direction (all directions) or passes through the second flow path 241 formed by the upper and lower supports 240. It moves to the outside or moves along the third flow path 242 formed between the plurality of upper and lower supports 240 to widen the surface area and to make maximum contact between water and fine dust or harmful gas. At this time, the second flow path 241 is a movement path that penetrates the porous mesh plate 250 and does not pass through the second flow path 241 when water or air without foreign matter is pulverized by diffuse reflection. It is an immediate exit route.

At this time, the fan blade 200 is fixedly installed between the upper plate 210 and the lower plate 220 and between the central axis pillar 230 and the upper and lower support 240, and the water and air sprayed from the central axis pillar 230 A guide part 260 is coupled and installed to guide the upper and lower support 240 to which the porous mesh plate 250 is coupled, so that the guide part 260 moves to the upper and lower support 240, that is, the porous mesh plate 250. It is provided to guide the water.

On the other hand, the guide part 260 is provided with a curved wing part 261 with an upper part open for guidance and a lower part closed for guidance, and water and air are supplied to the porous mesh plate 250 through the second passage 241 and the third passage 241. Guided to the flow path 242, the lower plate coupling groove 262 fixedly coupled to the guide part coupling protrusion 223 formed on the lower plate 220 is formed and fixed to the lower plate 220.

The guide portion 260 includes an upper guide plate 260a and a lower guide plate 260b, so that the upper guide plate 260a is fitted to the upper plate 210 and the lower guide plate 260b is attached to the lower plate ( The lower plate coupling groove 262 is inserted and coupled to the guide portion coupling protrusion 223 of 220).

And, the guide part 260 is seated between the lower fixing table 221 at the outside of the guide part coupling protrusion 227 formed on the lower plate 220 .

In the present invention, the second flow passage 241 is a plurality of detailed flow passages formed between the upper and lower supports 240 to which the porous mesh plate 250 is coupled, so that water and air move, and the third flow passage 242 It can also be a passageway for movement.

When water and foreign matter move through the porous mesh plate 250 along the second flow path 241 and the third flow path 242, the water passes through the porous mesh plate 250 and the foreign matter enters the porous mesh plate 250. It is caught and moved to the outside by the centrifugal force of the fan blade 200 and moves to the end of the fourth porous mesh plate 250 .

In this process, water and air continuously collide and separate, and come into contact, so that foreign substances in the water and air are combined.

The movement of water and foreign matter moves to the wind vane plate 244 of the upper and lower supports 240 formed at the edges of the upper plate 210 and the lower plate 220, so that the air easily escapes to the outside, and the foreign matter falls to the water tank 120. ) falls to

The movement of water and foreign matter does not stop between the porous mesh plates 250 and continues to pass through the sieve 281 of the frame 280 located on the outer circumferential surface of the fan blade 200, pass through a plurality of polling 290, and pass through the water tank. 120 and the attachment of foreign substances to the porous mesh plate 250 is minimized, so that the cleaning interval between them becomes longer. In addition, the perforated mesh plate 250 located at the edge continues to strongly collide with air to allow some of it to pass through and to move some of it to the curved surface.

On the other hand, the polling 290 is a bag-shaped purifying block, and is filled between the upper frame 280a and the lower frame 280b on the outer circumferential surface of the strainer 281 of the frame 280, so that the fan blade 200 is porous The air and water exiting the mesh plate 250 pass through the polling 290, the surface area is enlarged, the air is purified, and the water adsorbed with the foreign matter falls to the bottom.

The frame 280 is coupled at the upper part of the fan blade insertion part 101 of the main body 100, and water and air passing through the polling 290 through the lower opening 285 pass through the fan blade insertion part 101. It is provided so that it can be moved to the bottom.

On the other hand, the water transfer pipe 130 for transporting water to the inlet 213 of the fan blade 200 is installed on the upper part of the frame 280a so that the water discharge unit 132 is fixed to the center of the fan blade 200. A top part 282 is installed, an upper opening 284 communicating with the air intake inlet 111 and the opening 216 is formed, and a fan blade ( 200) is built in, the sieve 281 is installed on the outer circumferential surface, and the polling 290 is stored on the outer circumferential surface of the sieve 281.

The lower part of the frame 280b is formed so that the motor coupling part 283 in which the driving motor 270 coupled to the fan blade 200 is rotatably installed protrudes from the center, and the strainer 281 is the strainer fixing part ( 281a), and a lower opening 285 is formed inside the strainer 281.

The fan blade 200 disposed between the upper frame 280a and the lower frame 280b, the filter 281, and the polling 290 pass through and adsorbed foreign substances, and the water falls through the lower opening 285 to the fan blade. It passes through the insertion part 101 and flows into the water tank 120, and the water in the water tank 120 is circulated through the water transfer pipe 130. At this time, the foreign matter in the water tank 120 sinks to the bottom of the water tank 120, and the water transfer pipe 130 draws water excluding the foreign matter and transfers it to the fan blade 200.

As described above, in the present invention, indoor air is introduced from the top to the rotating fan blade 200 mounted on the driving motor 270, and there is a water tank 120 at the bottom, through the water transfer pipe 130 to the water tank ( The water in 120) rises to the top of the fan blade 200 and is used for purification.

At this time, the fan blades 200 circulating indoor air allow water and air to meet in a flow path through which indoor air is circulated to adsorb foreign substances in the air.

As described above, the fan blade 200 of the present invention is rotated by the driving motor 270, and the introduced water is mixed with the air containing the foreign substances to adsorb the foreign substances to purify the air, and the purified air is used for the UV sterilization device. It passes through and is purified once more, and discharged to the outside of the main body 100 by the blowing fan 300.

At this time, the air containing the foreign substances directly and repeatedly passes through the porous mesh plate 250 together with the water, and some of the water and large particles flow along the surface of the porous mesh plate 250 .

In this process, air containing foreign substances is adsorbed to water through repeated contact.

In addition, dust debris of a certain size or more does not accumulate in the porous mesh plate 250 and does not pass through the porous mesh plate 250, but flows along the outer side and flows downward through the edge gap opened at the end between the upper and lower supporters 240. It falls apart and flows into the water tank 120.

At this time, the blowing fan 300 passes through the fan blades 200 and the polling 290 to remove foreign substances along with water and pushes the purified air to smoothly discharge it from the discharge unit 310 to the air outlet 113. make it possible

Therefore, in the air purifier with the fan blade of the present invention, indoor air is introduced through the air inlet 111 on the upper part of the main body 100, and water is supplied from the water tank 120 at the lower part through the water transfer pipe 130. A fan blade 200 is installed between the upper plate 210 and the lower plate 220 to purify the air by inflow of the water, and a central axis column 230 through which water is discharged is formed at the center of the upper plate 210 and the lower plate 220. As the water and air introduced from the plurality of passages continuously collide, the size of the water is reduced and the contact time and space with the air are increased. The purified air falling into the air is discharged to the outside by the blowing fan 300, so that foreign substances contained in the air can be easily removed in a large capacity.

In addition, in the present invention, the upper and lower support 240 is provided in a form in which a plurality of H-shapes are connected to each other between the upper plate 210 and the lower plate 220 and to which the porous mesh plate 250 is coupled from the inside, the upper plate 210 ) and the lower plate 220, the upper plate 210 and the lower plate 220 are firmly fixedly coupled by the upper fixing base 211 and the lower fixing base 221 protruding from the upper plate 210 and the lower plate 220 to stabilize the porous mesh plate 250. has a supportive effect.

In addition, in the present invention, both sides of the upper and lower supports 240 are blocked on the upper plate 210 and the lower plate 220 like a dam, and the upper fixing base 211 and the lower fixing base 221 protrude to support the porous mesh plate 250 Is formed, the pillar of the upper and lower support 240 is inserted between the upper fixing table 211 and the lower fixing table 221, and a step is further formed on the outside of the upper fixing table 211 and the lower fixing table 221 to prevent falling back It also has the effect of firmly fixing it.

On the other hand, in the present invention, an inclined wind vane plate 244 is further formed to push air to the outside of the upper plate 210 and the lower plate 220 in the upper and lower support 240, so that the fan blade 200 rotates counterclockwise. It rotates and increases the negative pressure at the discharge part when the air escapes, helping the air inside to escape easily to the outside.

In addition, in the present invention, the inner edges of the upper fixing table 211 and the lower fixing table 221 are formed to be rounded so that the porous mesh plate 250 does not slip when inserted into the upper fixing table 211 and the lower fixing table 221. It is inserted as if it were inserted to facilitate assembly.

And, in the present invention, a guide part 260 is mounted between the central axis pillar 230 and the upper and lower support 240 between the upper plate 210 and the lower plate 220, and the water sprayed from the central axis pillar 230 Air is guided between the upper and lower supports 240 to which the porous mesh plate 250 is coupled.

On the other hand, in the present invention, the upper and lower supports 240 are bent at both ends of the porous mesh plate 250 at the beginning and end of the assembly pillars 243 coupled to the upper plate 210 and the lower plate 220. A fixing part insertion groove 243b into which the top 251 is inserted is formed to firmly fix and couple the porous mesh plate 250 .

In addition, in the present invention, a plurality of upper and lower supporters 240 and porous mesh plates 250 are alternately arranged at 90 degree intervals on the upper plate 210 and the lower plate 220, thereby increasing the surface area and reducing air containing fine dust or harmful gases. There is an advantage in that the contact is repeated as the and water pass through the porous mesh plate 250 in several stages, and fine dust or harmful gas is maximally adsorbed to the water.

In addition, according to the present invention, the water and air passing through the fan blade 200 pass through a plurality of polling 290 to maximize the bond between water and air, and the water combined with foreign substances passing through the polling 290 is transferred to the water tank. (120) There is also an advantage in that cleaning of the water tank 120 is easy by allowing the washing water to be discharged to the drain pipe 170 through the drain hole 121 provided at the bottom.

In addition, in the present invention, the water tank 120 is provided with a transparent window 122 to check the water level, and a UV sterilizer is installed on the water tank 120 to sterilize and purify the discharged air.

[Description of code]

100: main body 101: fan blade insertion part

102: air inlet

110: outer cover 111: intake for air inlet

112: controller 113: air outlet

120: water tank 121: drainage hole

122: transparent window 130: water transfer pipe

131: pump 132: water discharge unit

140: coupling means 150: handle

160: wheel 170: washing water drain pipe

171: valve

200: fan blade

210: top plate 211: upper fixture

212: upper step 213: inlet

214: Top plate central axis coupling groove 215: Top plate upper support support coupling groove

216: opening 220: lower plate

221: lower fixture 222: lower step

223: guide sub-engagement projection 224: motor insertion groove

225: central axis insertion groove 225a: lower plate central axis coupling groove

226: lower plate upper support support coupling groove 227: guide unit coupling protrusion

230: central axis column 230a: central axis column top plate

230b: central axis column lower plate 231: first flow path

232: motor coupling groove 233: top plate coupling groove

234: lower plate coupling groove 240: upper support

241: 2nd flow 242: 3rd flow

243: pillar for assembly 243a: vis insertion groove

243b: fixing insertion groove 244: wind blade plate

245: support column 246: horizontal support

240a ~ d: upper and lower limbs 250: perforated mesh plate

251: upper and lower support part 260: guide part

260a: guide floating plate 260b: guide load plate

261: curved wing 262: lower plate coupling groove

270: drive motor 271: rotation shaft

280: frame 280a: upper frame

280b: lower frame 281: strainer

281a: Manure manure fixing unit 282: Water transfer fixing unit

283: motor coupling part 284: upper opening

285: lower opening 290: polling

300: blowing fan 310: discharge unit

320: blowing fan motor

Claims

In the water treatment type air purifier,

A main body 100 having a water tank 120 for storing water and an outer cover 110 having an air inlet 111 at the top and an air outlet 113 provided on the side, coupled at the top;

It is installed inside the main body 100, air containing foreign substances is introduced from the top through the air inlet 111, and water is introduced from the water tank 120 through the water transfer pipe 130, and the top plate Fan blades 200 for purifying air between the 210 and the lower plate 220;

A blowing fan 300 installed inside the main body 100 and discharging the air purified by the fan blade 200 to the air outlet 113;

In the fan blade 200, water is introduced into the inlet 213 of the top plate 210, and air is introduced into the opening 216 around the inlet 213;

A central shaft column 230 having a first flow path 231 for spraying water introduced from the water transfer pipe 130 through the inlet 213;

Upper and lower supports 240 in which 'H' shaped pillars continuously couple the upper and lower plates 210 and 220 between the upper and lower plates 210 and 220;

a third passage 242 spirally formed between the upper and lower supports 240 disposed in a plurality of spirals;

A porous mesh plate 250 provided as a mesh network coupled to the upper and lower support 240 on the inner surface of the upper and lower support 240 and spirally disposed along the upper and lower support 240;

A second flow path 241, which is a path through which the purified air passes through the porous mesh plate 250 in a radial direction from the center of the upper plate 210 and the lower plate 220; an air purifying device equipped with a fan blade. .
According to claim 1,

The upper and lower support 240 is a support pillar 245 with a flat inside to support the porous mesh plate 250 from the outside, and the upper plate 210 and the lower plate 220 are bis-coupled between the support pillars 245 It includes an assembling post 243, a plurality of support pillars 245, and a spirally formed horizontal support 246 so as to vertically connect the plurality of assembling pillars 243;

forming a plurality of spiral upper and lower support groups 240a to 240d connected to each other by the horizontal supports 246;

At both ends of each upper and lower limb support group, the assembling posts 243 are disposed;

Each upper and lower support group is an air purifier with fan blades disposed at the same distance from the center of the upper plate 210 and the lower plate 220.
According to claim 2,

In each of the upper and lower support groups 240a to 240d, the support pillars 245 installed on the outside and exposed without being covered by other upper and lower support groups are fan blades continuously provided with wind blades 244 inclined toward the outside. Air purifier installed.
According to claim 3,

In the upper plate 210 and the lower plate 220, an upper fixing base 211 and a lower fixing base 221 are further included so that the pillars of the upper and lower support 240 are inserted between them,

The upper fixing table 211 and the lower fixing table 221 have rounded inner corners,

On the outer surface, a fan blade having an upper step 212 and a lower step 222, the height of which is smaller than the upper fixing table 211 and the lower fixing table 221, are formed to support the upper fixing table 211 and the lower fixing table 221. Air purifier installed.
According to claim 1,

The fan blade 200 is fixedly installed between the upper plate 210 and the lower plate 220 and between the central axis pillar 230 and the upper and lower support 240, and passes through the first passage 231 of the central axis pillar 230. An air purifier with a fan blade further provided with a guide part 260 for guiding the sprayed water and air toward the upper and lower support 240 to which the porous mesh plate 250 is coupled.
According to claim 4,

The upper step 212 and the lower step 222 are air purifiers equipped with fan blades that support the back of the pillars 245 of the upper and lower supports 240.
According to claim 2,

The assembly pillar 243 has bis-insertion grooves 243a coupled to the upper and lower plates 210 and 220, and

Fixing part insertion grooves 243b into which upper and lower support fixing parts 251 bent at the beginning and end of the porous mesh plate 250 are inserted into the assembly pillars 243 disposed at the beginning and end of the upper and lower support 240. ) Air purifier with fan blades further formed.
According to claim 4,

The support pillar 245 and the assembly pillar 243 are inclined so that the width decreases from the center to the top and bottom, and the air with fan blades fitted and fixed between the upper fixing table 211 and the lower fixing table 221 is installed. purification device.