WO2015178619A1

WO2015178619A1 - Air cleaner

Info

Publication number: WO2015178619A1
Application number: PCT/KR2015/004783
Authority: WO
Inventors: 노경진
Original assignee: 노경진
Priority date: 2014-05-21
Filing date: 2015-05-13
Publication date: 2015-11-26
Also published as: KR101485405B1; CN106061580A

Abstract

The present invention relates to an air cleaner using water and, more specifically, to an air cleaner which re-purifies purified air using an auxiliary purification means after air purification by means of a diffusion member, thereby supplying cleaner air to the outside, and which is provided with a separate second rotary motor for controlling the rotation speed of a diffusion plate of the diffusion member needed for air purification, in addition to a first rotary motor for controlling the rotation speed of a fan for introducing outside polluted air, thereby being capable of smoothly purifying air regardless of the wind pressure of the first rotary motor. To this end, the air cleaner of the suggested technology comprises: a body unit for accommodating air purifying water therein, the body unit having a cylindrical column shape; a pump member for pumping up the air purifying water accommodated in the body unit; a drive unit rotatably installed in the body unit, for introducing the outside polluted air to be purified into the body unit by means of torque, discharging clean air purified by the air purifying water to the outside of the body unit, and radially diffusing the air purifying water that has been pumped up by the pump member for purification of the polluted air; a supply means installed between the pump member and the drive unit, for supplying the air purifying water that has been pumped up by the pump member to the drive unit so as to facilitate the diffusion of the air purifying water by the rotating drive unit; and a control unit for controlling the pump member or the drive unit.

Description

air cleaner

The present invention relates to an air purifier using water, and more particularly, by purifying the purified air through the auxiliary purifying means once again after purifying the air by the diffusion member, thereby providing more clean air to the outside, In addition to the first rotary motor for adjusting the rotational speed of the contaminant air inlet, a second rotary motor for regulating the rotational speed of the diffusion plate of the diffusion member required for air purification is provided separately, irrespective of the wind pressure of the first rotary motor. The present invention relates to an air purifier having a smooth air purifying effect.

The room contains fine dust, various harmful gases, germs, molds, viruses, etc., and uses an air cleaner to remove odors with the removal of contaminants such as dust and mold.

These air purifiers are largely divided into two types, dry and wet, and dry is divided into two types, electrostatic and filter filtration. Here, the electrostatic precipitating has the advantage that there is no need to replace the filter because there is no filter, but when dust accumulates on the electrostatic precipitating plate, there is a disadvantage in that the purification ability is low and the dust removing ability is weak.

In addition, the filter filtration type is excellent in purifying ability because it filters various particulates from the filter as air flows between the filters, which is appropriate for the yellow sand cost. However, the filter replacement cost for maintenance is incurred because the filter needs to be replaced periodically. There are disadvantages.

In addition, wet air purifiers are used to contact the inhaled air with water so that harmful substances are adsorbed and removed from the water.It is not yet a common product, but it does not need to replace the filter, it has low noise, and it can function as a humidifier. have.

An example of such a conventional wet air cleaner discloses a design for a wet air cleaner in Patent Registration No. 10-0929140, published December 1, 2009. The disclosed wet air cleaner has a drive unit that provides rotational power, an intake unit that rotates in axial connection with the drive unit to move the outside air downward, and is rotated in axial connection with the intake unit, and water inside the lower side. Rotating injection unit having a flow path for moving the upper side and the injection hole for injecting water moved upward along the flow path to the outside, and is installed below the rotary spraying unit and rotated together with the rotary spraying unit A wet air cleaner comprising a pumping fan for transferring water to the injection hole, a case part having a space for containing the water so that the pump is submerged in the water, and a liquid supply device for supplying a liquid additive into the case part. Is disclosed.

Another prior art discloses a design for a wet air purifier in Published Patent Publication No. 10-2010-0020807 published on February 23, 2010. The disclosed wet air cleaner has a drive unit that provides rotational power, an intake unit that rotates in axial connection with the drive unit to move the outside air downward, and is rotated in axial connection with the intake unit, and water inside the lower side. Rotating injection unit having a flow path for moving the upper side and the injection hole for injecting water moved upward along the flow path to the outside, and is installed below the rotary spraying unit and rotated together with the rotary spraying unit Pumping fan for transporting water to the injection hole, the case portion and the rotating body to support the fixed body and the rotating body is formed to hold the water so that the pump is submerged in the water so that the rotating body can move slightly upward A water spray device fixing system for a wet air cleaner comprising a fixed screw and a flow screw is disclosed.

However, the wet air cleaner of the prior art as described above is complicated in structure, and in order to purify the air by rotation of the rotary injection unit to the inner surface of the guide member having a predetermined diameter and width, the strength of the driving unit for introducing external polluted air is increased. Due to the noise generated or the wind pressure generated downward when the fan member rotates due to the strength of the driving unit, smooth water spraying of the rotary spraying part is not easy, and the external polluted air introduced by the fan member is only once air. As it is discharged to the outside through purification, there is a problem that the air having low cleanliness is discharged to the outside.

The present invention has been proposed to solve the above-mentioned problems, the structure is simple, and smoothly purifies the air regardless of the wind pressure generated by the rotation of the drive unit by varying the rotation of the drive unit and the fan member inflowing external pollution air It is an object of the present invention to provide a known purifier that can be implemented.

In addition, it is an object of the present invention to provide an air cleaner that can provide a high clean air to the outside can be carried out a plurality of times using a single air cleaner.

In order to solve the technical problem described above, a cylindrical columnar shape is proposed, a body part accommodating air purification water therein, a pump member for raising the air purified water contained in the body part upward, and the body part Is installed rotatably in the inlet, the external polluted air to be purified by the rotational force into the body portion, discharge the clean air purified by the air purified water to the outside of the body portion, the pump for the purification of contaminated air A driving unit for radially diffusing the air purified water drawn up by the member in the body portion, and installed between the pump member and the driving unit, by the pump member to facilitate diffusion of the air purified water by the rotating driving unit. Supply means for supplying the air purified water drawn up to the drive unit and the pump member or the sphere A control unit for controlling parts.

In addition, the body portion has a cylindrical tank in which the air purified water is accommodated, has a length in the vertical direction, the lower outer surface is inserted and installed in the shape and the tank, the outer cylinder is formed with a first discharge hole on the outer surface, the pump member or the The drive unit is installed, but the upper part is opened to allow the external pollution air to flow in, the upper end is provided inside the outer cylinder to be connected to the outer cylinder upper portion, and the inner cylinder and the auxiliary cylinder formed in the lower and formed between the outer cylinder and the inner cylinder. Preferably, it comprises a moving space path formed so that the air purified through the auxiliary purifying means is discharged by moving in the direction of the first discharge hole.

In addition, the auxiliary purifying means is formed by cutting the inner cylinder so that the upper portion is connected to the inner cylinder, formed between the plurality of radially formed flow plates and adjacent flow plates along the inner diameter of the inner cylinder to purify the interior into the moving space And a second discharge hole formed to be perforated to allow the flow of water, and the flow plate flows air purification water that has already been subjected to air purification by the driving unit to the outer surface to form a purification membrane in the second discharge hole, and in the purification membrane. It is desirable to allow the air that has already been subjected to air purification to be reflowed.

In addition, the flow plate is preferably bent in a zigzag shape in order to maximize the residence time of the air purified water flowing along the outer surface.

In addition, the pump member is a submersible pump for raising the air purified water contained in the body portion to the upper side, the submersible pump is fixed and seated on the upper side, both sides fixedly coupled to the body portion and the lower portion and the submersible pump It is preferable that the upper part includes a water pipe connected to the feed means and detachably inserted therethrough.

In addition, the drive unit is a first rotating motor, the first rotating motor is fixedly installed on the upper or lower, both sides are fixedly installed with the body portion, the motor mounting plate through which the rotating shaft of the first rotating motor is inserted; An upper portion is rotatably coupled with the rotating shaft to inject external polluted air into the body portion, and a rotatably coupled with the lower portion of the fin, wherein the supply means is inserted into the air purified water discharged through the supply means. It is preferable to include a diffusion member to radially diffuse by the rotational force.

In addition, the diffusion member has a disc shape having a predetermined diameter, the diffusion plate is formed through the through-hole formed in the through hole through which the supply means is inserted in the central portion of the diameter width, and detachably coupled to the lower portion of the fin, vertical through the supply means A reflector and an upper part are connected to the reflector and the lower part is connected to the diffuser plate to reflect the air purified water discharged to the upper surface of the diffuser plate, and the lower part is connected to the diffuser plate to prevent the diffusion of the diffuser plate during rotation. It is desirable to include ribs to prevent.

In addition, the diffusion plate is formed to protrude radially on the upper surface, it is preferable that the air purification water supplied by the reflector comprises a diffusion wing that can widen the diffusion radius by the rotation of the diffusion plate.

In addition, the driving unit is a motor mounting plate in which the first rotating motor, the first rotating motor is fixedly installed on the upper or lower, both sides are fixedly installed with the body portion, the first rotating shaft of the first rotating motor is inserted through And an upper portion rotatably coupled with the first rotational shaft to introduce external polluted air into the body portion by rotation, and the air purifying water discharged through the supply means radially through the supply means. A diffusion member for diffusing and a second rotating motor installed on an upper portion of the diffusing member, the diffusing member being coupled from the lower side to rotate the diffusing member during driving to radially diffuse the air purified water discharged through the supply means; It is desirable to.

In addition, the supply means is formed in a hemispherical shape as a whole, the through hole is formed through the distribution hole and the upper part is inserted into the through hole of the distribution hole, the lower part is coupled with the pump member is pulled upward by the pump member It includes a discharge pipe for discharging the purified air purified water, it is preferable that the air purified water discharged through the discharge pipe can be supplied to the drive unit along the outer surface of the distribution port.

The control unit may control a rotational speed of the driving unit by a power supply unit for supplying power to the driving unit or the pump member by a battery applied from the outside or provided inside the cable, and a power applied from the power supply unit. It is preferable to include a speed control switch and a timer for turning on / off the power supply according to a user set time.

According to the present invention, by purifying the purified air through the auxiliary purifying means once again after purifying the air by the diffusion member, it is possible to provide more clean air to the outside.

In addition to the first rotational motor for controlling the rotational speed of the fan inflowing the external polluted air, a second rotational motor for controlling the rotational speed of the diffusion plate of the diffusion member required for air purification is provided separately, so that the wind pressure of the first rotational motor It has the effect of smooth air purification regardless.

1 is a view showing a conventional wet air cleaner.

2 is an exploded perspective view of an air cleaner according to the present invention.

Figure 3 is an exploded cross-sectional view of the body portion of the air cleaner according to the present invention.

Figure 4 is a view showing the auxiliary purifying means of the air purifier according to the present invention.

Figure 5 is another embodiment of the relationship diagram and flow plate for Figure 4;

6 is a view showing a pump member of the air cleaner according to the present invention.

7 is a view showing a driving unit of the air cleaner according to the present invention.

8 is an operation relationship diagram for FIG.

9 is another embodiment of the drive unit of the air cleaner according to the present invention.

10 is a perspective view showing the supply means of the air cleaner according to the present invention.

11 is a block diagram showing a control unit of the air cleaner according to the present invention.

12 is a functional relationship diagram of the air purifier according to the present invention.

Hereinafter, an air purifier according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, as shown in FIG. 2, the air purifier 1 according to the present invention includes a body part 100, a pump member 200, a driving part 300, a supply means 400, and a control part 500. do.

In more detail, as shown in Figures 2 to 5, the body portion 100 is formed to have a generally cylindrical columnar shape, the air purified water (W) is accommodated therein, the received air purified water (W) It includes a water tank 110, the outer cylinder 120, the inner cylinder 130 and the moving space 140 to provide a space for purifying the external polluted air through.

Here, the water tank 110 has a length in the vertical direction, is made of a cylindrical shape of the upper portion is accommodated in the air purifying water (W) to purify the external polluted air therein. At this time, it is preferable that the holding part 111 is formed on the outer surface of the water tank 110 so that the user can easily occupy and move according to the size of the air purifier 1 of the present invention.

In addition, the outer cylinder 120 has a cylindrical shape with the top and bottom open as a whole, the outer diameter is formed to have the same diameter width as the inner diameter of the water tank 110, so that the foreign matter does not flow into the air purification water (W) housed therein (110) It is inserted and installed inside. At this time, the outer cylinder 120 preferably includes a handle 121 and the first discharge hole (123).

In addition, the upper portion of the outer cylinder 120 and the upper outer surface of the outer cylinder 120 to prevent damage to the driving unit 300 by other foreign matter other than the safety accident or external pollution air that may occur when the driving unit 300 rotates. Cap 125 is fitted is fitted, the cap 125 is made of a mesh (mesh) shape so that only the external pollution air can be introduced.

The handle 121 is formed to protrude on both sides of the outer surface of the outer cylinder 120, and is formed to be gripped by the user so as to replace the air purified water W accommodated in the water tank 110 or to facilitate maintenance. At this time, the handle 121 is formed at the position where the outer cylinder 120 is inserted into the water tank 110 and the bottom surface of the handle 121 seats on the top of the water tank 110 to serve as a stopper of the outer cylinder 120. It is preferable to protrude (see Fig. 12).

The first discharge hole 123 is formed with one or more perforations on the outer surface of the outer cylinder 120 so that the purified air can be connected to the moving space passage 140 to move through the moving space passage 140 inside the inner cylinder 130. Allows purified air to be discharged to the outside. At this time, although not shown, the first discharge hole 123 is provided to be movable with the outer cylinder 120, for example, by opening and closing the first discharge hole 123, the external pollution air inside the moving space 140, or It is preferable that a cover (not shown) is provided to prevent foreign substances from entering.

In addition, the inner cylinder 130 is formed to have the same cylindrical shape as the outer cylinder 120 described above, and the outer diameter is formed to be smaller than the inner diameter of the outer cylinder 120 to form a moving space path 140 so that the outer cylinder It is installed inside the 120, and includes an auxiliary purifying means 131 and the inclined surface 137.

Auxiliary purifying means 131 is provided to be formed radially along the inner diameter of the inner cylinder 130 can be re-refined the air is purified by the diffusion member 340 to provide more clean air to the outside It comprises a second discharge hole 133 and the flow plate 135 to the configuration to make.

The flow plate 135 is formed by partially cutting the lower inner surface of the inner cylinder 130 to have a length in the vertical direction so that the upper portion thereof can be connected to the inner cylinder 130. At this time, the flow plate 135 is preferably formed to be bent to have a predetermined angle in one direction after cutting in the inner cylinder 130 so that the second discharge hole 133 is formed.

In addition, the flow plate 135 is already used for purification through the diffusion member 340 at the time of bending, the air purification water (W1) flowing down the inner surface of the inner cylinder 130 is purified to the second discharge hole (133) The film C is bent to form the film. At this time, the shape of the flow plate 135 is preferably bent in a zigzag shape so as to maximize the residence time of the air purified water (W1) used for purification flowing through the outer surface of the flow plate 135.

Further, the flow plate 135 is formed so as not to protrude more than the outer surface of the inner cylinder 130 to facilitate the formation of the purification film (C).

The second discharge hole 133 is perforated by the opening of the cutout according to the bending of the flow plate 135 as described above, and passes through the purification membrane C generated by the flow plate 135 to the diffusion member 340. Repurify the air is made to be able to flow into the moving space 140.

That is, when the air purified water (W) used for purification through the diffusion member 340 flows downward down the inner surface of the inner cylinder 130, each of the flow plates formed bent to both sides with the second discharge hole 133 therebetween ( In step 135, the air purified water W1 used for purification flows down, and the air purified water W1 merges with each other in the second discharge hole 133 to form the purification film C, thereby refining the already purified air. It is to be able to supply more clean purified air to the outside through the moving space 140 and the first discharge hole (123).

In addition, the purification film C is not always formed in the second discharge hole 133, but a plurality of agents formed in the inner cylinder 130 in accordance with the flow amount of the air purification water (W1) is purified flowing down the flow plate 135 The purified air formed in at least one of the two discharge holes 133 may smoothly flow into the moving space 140.

The inclined surface 137 is formed to be inclined to have a predetermined angle on the upper inner surface of the inner cylinder 130, the air purification water (W) in the form of particles during the air purification can be flowed back down the inner cylinder 130 by seating on the inclined surface 137 Make sure At this time, the upper end of the inclined surface 137 is formed so as to be connected to the upper end of the outer cylinder 120 by welding or the like to prevent foreign matters from being introduced into the moving space 140.

That is, when the air purifier 1 of the present invention operates, a part of the air purifying water W having a myriad of various sizes sublimates in the upper direction of the fin 330 and is seated on the inclined surface 137 and the inclined surface 137. Aggregate in a drop state by the slope of the) to flow naturally into the air purified water (W) accommodated in the water tank 110 along the inner surface of the inner cylinder (130).

In addition, the moving space 140 is formed to have a predetermined space between the outer cylinder 120 and the inner cylinder 130, the purified air flowing through the second discharge hole 133 is the first discharge hole 123 It provides a space to move so that it can be discharged to the outside. At this time, although not shown, it is preferable that a fragrance (not shown) is provided inside the moving space path 140 so that the fragrance fragrance can be discharged to the outside by the flow of purified air.

In addition, the fragrance allows the user to be installed in the moving space path 140 of the user replaceable position from the outside.

2 and 6, the pump member 200 may supply air 400 so that the air purified water W accommodated in the water tank 110 may be diffused in the inner cylinder by the driving unit 300. It includes a submersible pump 210, the pump installation plate 220 and the water pipe 230 as a configuration for raising the air purified water (W) received in the direction.

Here, the submersible pump 210 is provided to be immersed in the air purified water (W) accommodated in the water tank 110 to allow the air purified water (W) to be discharged to the discharge pipe 420 through the water pipe (230).

In addition, the pump installation plate 220 is made of a plate shape as a whole, the submersible pump 210 is installed on the top, and at least two or more supports are formed on the outer surface to be fixed to the inner surface of the inner cylinder 130. At this time, the pump installation plate 220 is preferably installed to be spaced apart from the bottom surface of the water tank 110 so that foreign substances, such as stagnation in the bottom surface of the water tank 110 is not allowed to enter the water pump 210.

In addition, the water pipe 230 is provided to have a length in the vertical direction, the upper portion is detachably coupled to the lower portion of the discharge pipe 420, the lower portion is inserted into the submersible pump 210, the air introduced by the submersible pump 210 Purified water (W) is pulled up through the water pipe 230 to be discharged to the discharge pipe (420).

And, as shown in Figure 2, 7 to 9, the drive unit 300 is rotatably installed with the body portion 100 is introduced into the inner cylinder 130 by the external pollution air by the rotational force, The first rotary motor 310, the motor mounting plate 320, the fan 330, and the diffusion member 340 are configured to allow the introduced external polluted air to be purified by the air purified water (W) and discharged to the outside. And a second rotary motor 350.

Here, the first rotary motor 310 is installed in a position adjacent to the inner cylinder 130, the top of which is opened to facilitate the inflow of external polluted air, by the electric signal of the control unit 500 and the fan (330) and the diffusion plate ( 341) at the same time. At this time, the rotational speed of the first rotation motor 310 is preferably adjusted by the control unit 500 according to the user's setting to solve problems such as noise.

In addition, the motor mounting plate 320 has a plate shape as a whole, is fixed by the support so that the first rotary motor 310 on the upper surface can be fixed to the central portion of the inner cylinder 130 having a predetermined diameter width. . At this time, the motor mounting plate 320 is preferably penetrated so that the rotary shaft of the first rotary motor 310 installed on the upper surface is penetrated downward to be combined with the fan 330 to be described later.

In addition, the fin 330 is installed to be rotatable with the rotary shaft in combination with the rotary shaft of the first rotary motor 310 penetrated through the motor mounting plate 320. At this time, the wind (330) is preferably installed so that the wind direction can be formed in one direction so that the external pollution air flows into the inner cylinder 130 during rotation.

In addition, the diffusion member 340 is installed to be rotatable by the first rotary motor 310, and diffuses the air purified water (W) discharged by the supply means 400 in the inner cylinder 130 having a predetermined diameter width. And a diffuser plate 341, a reflector 343, and a rib 345 in a configuration for purifying external polluted air introduced by the fin 330.

The diffusion plate 341 is provided to be positioned below the fin 330, and is formed to have a disc shape having a predetermined diameter width, and the discharge pipe 420 is formed to be inserted through the center of the diameter width.

That is, in the diffusion plate 341, the air-purified water (W) flowing along the outer surface of the distribution port 410 by the rotation of the first rotary motor 310 has a large particle shape in the inner cylinder 130 by centrifugal force. The air purified water W diffused into the particle layer S1 and diffused in a large particle state again diffuses in the inner cylinder 130 to the second particle layer S2 in the form of smaller particles by collision with the inner surface of the inner cylinder 130. To form an air purification layer S made up of the sum of the thicknesses. At this time, the diffusion plate 341 is formed with a plurality of radial wings 341a protruding upward on the upper surface so as to widen the thickness of the air purification layer (S) to smoothly diffuse in the inner cylinder 130, The diffusion wing 341a is formed to protrude to be inclined to have a predetermined angle in one direction, so that the diffusion of the air purifying water (W) is more easy.

In other words, in order to increase the thickness of the air purification layer S only by the centrifugal force of the diffusion plate 341, the diffusion plate 341 needs to be rotated at a high speed. Therefore, the diffusion blade 341a is provided on the upper surface of the diffusion plate 341. And further provide not only the diffusion by the centrifugal force of the diffusion plate 341, but also provide the air purification water W from the distribution port 410 and at the same time hit the air purification water W by the diffusion wing 341a. In addition to the first and second particle layers S1 and S2, a third particle layer S3 formed in the form of particles by the impact of the diffusion blades 341a is added to increase the thickness of the air purification layer S and simultaneously to diffuse the diffusion plate 341. It is possible to form a smooth air purification layer (S) without rotating at high speed.

The reflector 343 is detachably coupled to the top 휀 330, the lower portion is formed so that the air purified water (W) discharged through the discharge pipe 420 is reflected to easily flow down the outer surface of the distribution port (410). do. In this case, it is preferable that the reflector 343 has a concave shape so that the air purifying water W discharged through the discharge pipe 420 is reflected and easily flows down the outer surface of the distribution port 410 having a hemispherical shape.

In addition, the reflector 343 in the embodiment of the present invention has been described as flowing down the outer surface of the distribution port 410 by reflecting the air purified water (W) discharged through the discharge pipe 420, this is only one embodiment, If necessary, the air purified water W discharged through the discharge pipe 330 may be allowed to flow down to the outer surface of the distribution port 410 without being reflected by the reflector 343.

The rib 345 is provided so that the lower part is connected to the outer surface of the diffusion plate 341, and the upper part is formed to be connected to the outer surface of the reflector 343 by welding or the like, and the reflector 343 is rotated by the rotation of the fin 330. At the same time, the diffusion plate 341 can be rotated. At this time, the rib 345 is preferably provided in a number of radial to improve the fixing force between the diffusion plate 341 and the reflector 343.

In addition, the second rotary motor 350 is installed between the fin 330 and the diffusion member 340 to rotate the diffusion member 340 separately from the first rotary motor 310. At this time, the second rotary motor 350 is preferably provided with a motor mounting plate 320 to be fixed to the inner cylinder 130 in the same manner as the first rotary motor 310 described above.

That is, as shown in FIG. 9, when the first rotary motor 310 and the diffusion member 340 are installed to rotate at the same time, the rotation speed of the first rotary motor 310 is performed at a low speed (sleep mode). If the diffusion member 340 also rotates at a low speed, smooth air purification may not occur, and thus air purification through the diffusion member 340 may not be smooth. Accordingly, by installing the second rotary motor 350 to rotate only the diffusion member 340 irrespective of the rotation of the first rotary motor 310, the first rotation motor by rotating the diffusion member 340, Even when 310 is rotated at a low speed, the diffusion member 340 is rotated at a high speed by the second rotary motor 350 to enable smooth air purification.

As shown in FIGS. 2 and 10, the supply means 400 allows the air purified water W drawn up by the pump member 200 to be easily diffused by the diffusion member 340. The dispensing port 410 and the discharge pipe 420 are configured to allow the purified water W to be distributed and supplied to the diffusion member 340.

Here, the distribution port 410 is provided to be located between the above-described diffusion plate 341 and the reflector 343, the air purified water (W) discharged through the discharge pipe 420 flows on the outer surface of the distribution port 410 The upper part has a hemispherical shape so that it can be supplied to the upper surface of the diffusion plate 341. At this time, the distribution port 410 is preferably formed through the through hole 411 through which the discharge pipe 420 can be inserted through the upper surface.

In addition, the discharge pipe 420 is made of a tubular shape having a length in the vertical direction, the upper portion is inserted through the through hole 411 formed in the distribution port 410, the lower portion is detachably coupled to the water pipe 230 and the The air purified water (W) flowing through the water pipe 230 is reflected by the reflector 343 to be supplied to the diffusion plate 341 along the outer surface of the distribution port 410. At this time, the upper part of the discharge pipe 420 inserted into the through hole 411 is inserted through the discharge hole 410 so that the upper part of the discharge pipe 420 can be partially exposed to the reflective hole. It is desirable to be reflected by the 343 to flow to the outer surface of the distribution port 410.

2 and 11, the control unit 500 is configured to electrically control the pump member 200 and the driving unit 300 as described above, and the power supply unit 510 and the speed control switch 520. ) And a timer 530.

Here, the power supply unit 510 applies power to the speed control switch 520 and the timer 530 which will be described later by a battery or the like provided from the outside through a cable (not shown) or to facilitate movement. At this time, the battery is preferably a non-rechargeable battery, a rechargeable battery that can be charged by solar or external power.

In addition, the speed control switch 520 controls the rotational speed of the first or second

rotary motors

310 and 350 by adjusting the strength of the power applied through the power supply unit 510 by a resistance value. At this time, the speed control switch 520 is preferably provided to adjust the rotational speed of the first or second rotary motor (310, 350), respectively (see Fig. 9).

In addition, the timer 530 may be set in units of minutes or in hours, and controls the on / off of the power supply unit 510 according to the set time even when the user is absent according to the present invention. ) To control the operation.

Accordingly, in the air purifier 1 according to the present invention, as shown in FIG. 12, the air purifying water W accommodated in the water tank 110 is pulled up to the diffusion member 340 by the submersible pump 210. When discharged through the outer surface of the 410, a myriad of large particles and small particles in the inner cylinder 130 having a predetermined diameter width by the diffusion plate 341 rotated by the first or second rotary motor (310, 350) Purifies the external polluted air introduced into the inner cylinder 130 in the form of a membrane through the air purification layer (S) consisting of.

In addition, the air purified by the centrifugal force of the diffusion member 340 is introduced into the second discharge hole 133 due to the wind pressure of the fan 330, the purified air introduced through the second discharge hole 133 By moving through the moving space 140 is to be provided to the outside as a first discharge hole 123 formed in the outer cylinder (120). At this time, the purifying air introduced through the second discharge hole 133 passes through the purification membrane C formed in the second discharge hole 133 by the flow plate 135 and moves back to the moving space in the refining state. Inflow to the 140 is to receive a cleaner air cleaner.

The air cleaner 1 according to the present invention having such a configuration is to re-purify the purified air once again through the auxiliary purifying means 131 after the air purification by the diffusion member 340 differently from the conventional, It has the effect of providing cleaner air to the outside.

In addition, the air cleaner 1 according to the present invention is different from the conventional one of the diffusion member 340 necessary for air purification in addition to the first rotary motor 310 to control the rotational speed of the fan 330 to inflow the external pollution air By separately providing the second rotary motor 350 to adjust the rotation speed of the diffusion plate 341, it has an effect of smooth air purification regardless of the wind pressure of the first rotary motor 310.

In the above, the specific Example of this invention was described above. However, the spirit and scope of the present invention are not limited to these specific embodiments, and various modifications and variations can be made without departing from the spirit of the present invention. If you grow up, you will understand.

Therefore, since the embodiments described above are provided to completely inform the scope of the invention to those skilled in the art, it should be understood that they are exemplary in all respects and not limited. The invention is only defined by the scope of the claims.

Claims

It has a cylindrical columnar shape, the body portion for receiving the air purification water therein;

A pump member for pulling up the air purified water accommodated in the body portion upward;

Is installed rotatably in the body portion, the external polluted air to be purified by the rotational force to the inside of the body portion, discharge the clean air purified by the air purified water to the outside of the body portion, to purify the polluted air A driving unit for radially diffusing the air purified water drawn up by the pump member in the body portion;

Supply means installed between the pump member and the drive unit and supplying air purified water drawn up by the pump member to facilitate diffusion of air purified water by the rotating drive unit; And

And a control unit for controlling the pump member or the driving unit.

The driving unit

A first rotating motor;

A motor mounting plate having the first rotating motor fixedly installed at an upper side or a lower side thereof, and fixedly installed at both sides thereof with the body part, wherein the first rotating shaft of the first rotating motor is inserted therethrough;

An upper portion rotatably coupled with the first rotary shaft to introduce external polluted air into the body by rotation;

A diffusion member through which the supply means is inserted and diffuses the air purified water discharged through the supply means radially; And

And a second rotary motor installed at an upper portion of the diffusion member, the diffusion member being coupled from the lower side to rotate the diffusion member during driving to radially diffuse the air purified water discharged through the supply means. Air purifier.
The method of claim 1,

The body portion

Cylindrical water tank accommodating air purification water;

An outer cylinder having a length in a vertical direction and having a lower outer surface inserted into the tank and shaped to fit, and having a first discharge hole formed on the outer surface thereof;

An inner cylinder in which the pump member or the driving unit is installed, an upper portion of which is opened to allow external polluted air to flow therein, and an upper end of which is provided inside the outer cylinder so as to be connected to the outer cylinder upper portion, and an auxiliary purifying means is formed on the lower portion; And

And a moving space formed between the outer cylinder and the inner cylinder and configured to allow the air purified through the auxiliary purifying means to be discharged by moving in the direction of the first discharge hole.
The method of claim 2,

The auxiliary purifying means

A flow plate which is formed by cutting an inner cylinder so that an upper portion thereof is connected to the inner cylinder, and a plurality of radial plates are formed along the inner diameter of the inner cylinder; And

And a second discharge hole formed between adjacent flow plates to allow purified air to flow into the moving space.

The flow plate flows air purification water that has already been purified by the drive unit to the outside surface to form a purification membrane in the second discharge hole, and the air has already been subjected to air purification flows into the purification membrane to be refined Air purifier, characterized in that.
The method of claim 3,

The shroud is

Air purifier characterized in that it is bent in a zigzag shape to maximize the residence time of the air purification water flowing along the outer surface.
The method of claim 1,

The pump member

An underwater pump for pulling air purified water accommodated in the body portion upward;

A pump installation plate on which the submersible pump is fixedly seated, and both sides of which are fixedly coupled to the body part; And

And a water pipe having a lower portion connected to the submersible pump and an upper portion penetratingly inserted into and detachably attached to the supply means.
The method of claim 1,

The supply means

Distribution is made of a hemispherical shape as a whole, the through-holes perforated; And

And an upper discharge pipe inserted into the through hole of the distribution port and having a lower portion coupled to the pump member to discharge air purified water pulled upward by the pump member.

Air purifying water discharged through the discharge pipe can be supplied to the drive unit along the outer surface of the distribution port.
The method of claim 1,

The control unit

A power supply unit for applying power to the driving unit or the pump member by a battery applied from the outside or provided inside the cable;

A speed control switch controlling the rotational speed of the drive unit by the power applied from the power supply unit; And

And a timer for turning on / off the power supply unit according to a user's setting time.