KR102666234B1 - Air cleaner with humidification - Google Patents

Abstract

The purpose of the present invention is to provide a humidifying air purifier that allows the actual humidifying operation of the humidifying unit to be visually confirmed from the outside of the device.
A humidifying air purifier according to an embodiment of the present invention includes a housing; A centrifugal fan provided inside the housing; An air intake portion formed on the housing and provided in the circumferential direction of the centrifugal fan; an air purifying filter disposed in the circumferential direction of the centrifugal fan within the housing; and a humidifying unit disposed in the axial direction of the centrifugal fan within the housing.

Description

Humidifying air purifier{AIR CLEANER WITH HUMIDIFICATION}

The present invention relates to a humidifying air purifier, and more specifically, to a humidifying air purifier in which the humidifying filter is easily detachable and the humidifying operation can be visualized so that the user can visually identify the humidifying operation.

In a humidifying air purifier according to conventional technology, an air purifying filter and a humidifying filter are arranged in order based on the air flow direction on the air passage between the air intake part of the device main body and the blowing fan.

Therefore, the humidifying air purifier according to the conventional technology has a disadvantage in that the humidifying filter is disposed between the air purifying filter and the blowing fan, so the user cannot visually identify the actual humidifying operation of the humidifying filter.

If the humidification filter absorbs water or the humidification operation of the humidification filter can be visually confirmed, it can provide the user with reliability of the operation of the device and provide a means to quickly determine whether the humidification filter is abnormal. There is an advantage.

Japanese Patent Publication Nos. 2013-127331 and 2014-202387 describe a conventional technology in which a humidifying filter is disposed between an air purification filter and a blowing fan, and the actual humidifying operation of the humidifying filter is not visually displayed outside the device body. A humidifying air purifier is disclosed.

J.P. 2013-127331 A J.P. 2014-202387 A

The present invention was conceived to solve at least some of the problems of the prior art as described above, and as one aspect, its purpose is to provide a humidifying air purifier that allows the actual humidifying operation of the humidifying unit to be visually confirmed from the outside of the device.

As an aspect for achieving at least part of the above object, the present invention includes a housing; A centrifugal fan provided inside the housing; An air intake portion formed on the housing and provided in the circumferential direction of the centrifugal fan; an air purifying filter disposed in the circumferential direction of the centrifugal fan within the housing; and a humidifying unit disposed in the axial direction of the centrifugal fan within the housing.

In addition, as another aspect, the present invention includes a housing having an air discharge portion at the top and an air intake portion on both sides; a centrifugal fan disposed inside the housing so that its suction port faces the front of the housing; an air purifying filter disposed in the air intake unit; a humidifying filter formed in an annular shape surrounding the outside of the intake port and rotating in a circumferential direction so as to be disposed in a passage connected from the air intake portion to the intake port; a humidifying water tank provided in front of the suction port and into which a lower portion of the humidifying filter is immersed; and a humidifying water tank mounted on the top of the humidifying water tank and penetrating a portion of the front of the housing.

According to an embodiment of the present invention having this configuration, the effect of being able to easily identify the humidifying operation of the device with the naked eye from outside the device can be obtained.

In addition, according to an embodiment of the present invention, water can be replenished in the humidifying water tank without removing the humidifying water tank from the device, thereby improving convenience in use.

In addition, according to an embodiment of the present invention, it is possible to obtain the effect of easy separation of the humidifying water tank, humidifying water tank, and humidifying filter.

Figure 1 is a front perspective view of a humidifying air purifier according to an embodiment of the present invention.
Figure 2 is a rear perspective view of the humidifying air purifier shown in Figure 1.
Figure 3 is a perspective view of the door-type frame of the humidifying air purifier shown in Figure 1 in an open state.
Figure 4 is a flat cross-sectional view of the humidifying air purifier shown in Figure 1 during humidifying operation.
Figure 5 is a cross-sectional view of the humidified air purifier shown in Figure 1 during non-humidifying operation.
Figure 6 is a perspective view of an assembly including a door-type frame, a humidifying water tank, and a humidifying water tank included in the humidifying air purifier shown in Figure 1.
Figure 7 is an exploded perspective view of the humidifying filter and annular filter frame included in the humidifying air purifier shown in Figure 1.
Figure 8 is an exploded perspective view of the door-type frame and humidifying water tank included in the humidifying air purifier shown in Figure 1.
Figure 9 is an exploded perspective view of the humidifying water tank and door-type frame included in the humidifying air purifier shown in Figure 1.
Figure 10 is an internal perspective view of a door-type frame included in the humidifying air purifier shown in Figure 1.
Figure 11 is a perspective view of an assembly in which a dripping guide and a humidifying filter included in a humidifying air purifier according to another embodiment of the present invention are assembled.
Figure 12 is a perspective view of the dripping guide shown in Figure 11.
Figure 13 is a cross-sectional plan view of a humidifying air purifier according to another embodiment of the present invention.

The terms used in this specification are merely used to describe specific embodiments and are not intended to limit the invention. Additionally, in this specification, singular expressions include plural expressions, unless the context clearly dictates otherwise.

Hereinafter, preferred embodiments of the present invention will be described with reference to the attached drawings.

First, with reference to FIGS. 1 to 10, a humidifying air purifier 100 according to an embodiment of the present invention will be described.

As shown in Figures 1 to 10, the humidified air purifier 100 according to an embodiment of the present invention includes a housing 110, a centrifugal fan 120, air purification filters 131 and 132, a humidifier 200, and It may include a humidification flow path switching unit 140.

The housing 110 constitutes the exterior of the humidified air purifier 100 according to an embodiment of the present invention, and may be configured in a box shape with an internal space.

This housing 110 may be provided with air intake units 111 and 112 through which external air flows into the interior of the housing 110, and an air discharge unit 113 through which air inside the housing 110 is discharged to the outside.

In one embodiment, the air intake parts 111 and 112 may include a first air intake part 111 formed on the left side of the housing 110 and a second air intake part 112 formed on the right side of the housing 110. You can.

Additionally, the air discharge unit 113 may be provided at the top of the housing 110.

Additionally, in one embodiment, the housing 110 may have a mounting opening 115 in the form of a through hole formed on the front surface of the housing 110 as shown in FIG. 3 . The door-type frame 260 of the humidifier 200, which will be described later, can be mounted in this mounting opening 115.

The centrifugal fan 120 is provided inside the housing 110 and can suck air in the axial direction and discharge air in the circumferential direction.

In one embodiment, the centrifugal fan 120 may be configured as a double suction type capable of sucking air in both directions, but is not limited thereto and may be configured as a single suction type that suctions air only from one side.

In one embodiment, the centrifugal fan 120 may be rotatably installed inside the fan casing 122, and its axis may be arranged parallel to the front and rear directions of the housing 110.

Through this structure, the first air intake part 111 and the second air intake part 112 formed on the left and right sides of the housing 110 can be arranged in the circumferential direction of the centrifugal fan 120.

The fan casing 122 is formed to surround the circumferential direction of the centrifugal fan 120 and can guide the air discharged from the centrifugal fan 120 to the air discharge unit 113.

Here, a front intake port 124 facing the front of the housing 110 may be formed on the front of the fan casing 122, and a rear intake port 126 facing the rear of the housing 110 may be formed on the rear of the fan casing 122. can be formed.

On the other hand, when the centrifugal fan 120 is configured as a double suction, the inside of the housing 110 includes a first flow path 116, a second flow path 117, and a third flow path 118 through which air flows to the centrifugal fan 120. ) and a fourth flow path 119 may be formed.

The first flow path 116 may be connected from the first air intake portion 111 to the front intake port 124 of the fan casing 122.

The second flow path 117 may be connected from the second air intake portion 112 to the front intake port 124 of the fan casing 122.

The third flow path 118 may be connected from the first air intake portion 111 to the rear intake port 126 of the fan casing 122.

The fourth flow path 119 may be connected from the second air intake portion 112 to the rear intake port 126 of the fan casing 122.

The air purification filters 131 and 132 are provided inside the housing 110 and can filter air introduced into the housing 110.

In the present invention, these air purifying filters 131 and 132 may be disposed in the circumferential direction of the centrifugal fan 120.

In one embodiment, the air purifying filters 131 and 132 include a first air purifying filter 131 disposed in the first air intake unit 111, and a second air purifying filter disposed in the second air intake unit 112 ( 132) may be included.

Through this, the air introduced into the first air intake unit 111 can be filtered while passing through the first air purification filter 131, and the air introduced into the second air intake unit 112 can be filtered through the second air purification filter. It can be filtered by passing through (132).

Here, the first air purification filter 131 and the second air purification filter 132 may be composed of filters with different purification performances (e.g., deodorization, dust removal, and sterilization, etc.), but are not limited thereto. Alternatively, it may be composed of filters that have the same purification performance.

The humidifier 200 is a device that humidifies air introduced into the housing 110, and may be disposed in the axial direction of the centrifugal fan 120 within the housing 110.

That is, in the present invention, the humidifier 200 may be placed in a position that does not overlap the first air purification filter 131 and the second air purification filter 132.

In one embodiment, the humidifying unit 200 may include a humidifying filter 210, a humidifying water tank 230, a humidifying water tank 250, and a door-type frame 260.

The humidifying filter 210 is a member that absorbs water stored in the humidifying water tank 230 and humidifies the air passing through the body, and is connected to the fan casing ( The air flowing through the first flow path 116 and the second flow path 117 connected to the front intake port 124 of 122 can be humidified.

To this end, in one embodiment, the humidifying filter 210 is disposed at the front inlet of the fan casing 122 so that a part of the body is disposed in the first flow path 116 and the other part of the body is disposed in the second flow path 117. 124) may be composed of a ring surrounding the circumference.

In this way, when the humidifying filter 210 is configured in an annular shape, the portion located on the left of the body of the humidifying filter 210 may be placed in the first passage 116, and the portion located on the right may be disposed in the second passage 117. It can be.

However, the humidifying filter 210 is not limited to the annular shape as described above, and may also be formed as a plate-shaped filter disposed in the first flow path 116 and the second flow path 117, respectively.

The humidifying water tank 230 is a member that stores water for humidification, and can supply the stored water to the humidifying filter 210.

In one embodiment, the humidifying water tank 230 is mounted in the mounting opening 115 formed on the front of the housing 110, and a portion of the lower end of the humidifying filter 210 may be immersed in the humidifying water tank 230.

This humidifying water tank 230 is coupled to the door-type frame 260, so that it can be withdrawn from the housing 110 when the door-type frame 260 is opened, and can be attached to the housing 110 when the door-type frame 260 is closed. can be brought in.

Meanwhile, in one embodiment, the humidifying filter 210 may be rotated in the circumferential direction with its lower end partially immersed in the humidifying water tank 230 when a humidifying operation is performed.

To this end, the humidifying filter 210 can be mounted on a circular filter frame 220 that has the rigidity to maintain its shape when rotated.

In one embodiment, the annular filter frame 220 may be configured as an annular shape with a diameter corresponding to the diameter of the humidifying filter 210, as shown in FIG. 7.

This annular filter frame 220 can be rotated together with the humidification filter 210 by the rotational force of the drive unit.

To this end, in one embodiment, as shown in FIGS. 6 and 8, a roller member 232 that rotatably supports the annular filter frame 220 may be provided inside the humidifying water tank 230.

Additionally, a driving unit that rotates the annular filter frame 220 may be provided inside the housing 110 as shown in FIG. 3.

Here, the drive unit may include a motor member (not shown) and a power transmission gear 240 coupled to the rotation axis of the motor member.

At this time, a driven gear 222 may be formed in the Hwanpyeong filter frame to stably receive the rotational force of the power transmission gear 240.

In this structure, when the door-type frame 260 is closed and the humidifying water tank 230 is inserted into the housing 110, the annular filter frame 220 mounted on the humidifying water tank 230 is attached to the housing 110. The driven gear 222 formed on the annular filter frame 220 and positioned internally may be engaged with the power transmission gear 240 of the drive unit. Then, when the drive unit is operated, the annular filter frame 220 rotates according to the rotation of the power transmission gear 240, and the humidification filter 210 mounted on the annular filter frame 220 with a consistent rotation behavior rotates. .

Meanwhile, in one embodiment, a protruding water inlet portion 231 may be provided on one side of the humidifying water tank 230 to be coupled to the water tank connection portion 266 of the door-type frame 260.

The water inlet 231 is connected to the water tank connection part 266 of the door-type frame 260 and forms a path through which water supplied to the humidification water tank 230 through the supply passage 267 flows into the humidification water tank 230. can do.

Additionally, in one embodiment, a float member 234 may be provided inside the humidifying water tank 230 to measure the water level of the humidifying water tank 230. The float member 234 can measure the lowest water level and the full water level of the humidifying water tank 230, and the valve member 268, which will be described later, can be controlled according to the water level measurement value of the float member 234.

As an example, the float member 234 may be provided in the water inlet 231 of the humidifying water tank 230, as shown in FIGS. 6 and 8, and a control unit that detects the water level measurement signal of the float member 234. (Not shown) indicates that when the water level in the humidifying water tank 230 falls to the bottom of the water inlet 231, the valve member 268 is operated to open the supply passage 267, so that the water stored in the humidifying water tank 250 This can be supplied to the humidifying water tank 230.

The humidifying water tank 250 is a member that stores water for humidification, and is connected to the water tank via the door-type frame 260 to supply water to the water tank.

This humidifying water tank 250 is coupled to the door-type frame 260 and can open and close the mounting opening 115 of the housing 110 in cooperation with the door-type frame 260.

In one embodiment, the humidifying water tank 250 has a nozzle portion 252 at the bottom that opens when the door-type frame 260 is mounted on the water tank connection portion 265, and a water supply portion 254 in the form of an openable opening at the top. It can be provided.

Here, the water supply unit 254 is a water injection passage provided so that a user can replenish water in the humidifying water tank 250 while the humidifying water tank 250 is mounted on the door-type frame 260. This water supply unit 254 can be opened and closed by being provided with a door-shaped lid (not shown), and can be configured to be airtightly closed to prevent air from flowing into the humidifying water tank 250 when closed.

Additionally, in one embodiment, the humidifying water tank 250 may be provided with a handle portion 256 so that it can be easily separated from the door-type frame 260.

Meanwhile, in one embodiment, the humidifying water tank 250 may be made of a transparent material that allows visible light to pass through. Accordingly, the user can visually check the humidifying filter 210 and the centrifugal fan 120 inside the housing 110 through the humidifying water tank 250 from the outside of the housing 110.

The door-type frame 260 is coupled to the humidifying water tank 230 and the humidifying water tank 250 and is rotatably coupled to the outside of the housing 110 to open and close the mounting opening 115 formed on the front of the housing 110. You can.

In one embodiment, the door-type frame 260 is preferably configured to rotate horizontally toward the front of the housing 110 to prevent the water stored in the humidifying water tank 230 from spilling.

To this end, in one embodiment, a hinge coupling portion 261 rotatably coupled to the housing 110 may be provided on one side of the door-type frame 260, and a door-type hinge may be provided on the other side of the door-type frame 260. When the frame 260 is closed, a locking portion 262 may be provided to maintain the closed state.

In addition, in one embodiment, the door-type frame 260 is a housing to facilitate work such as cleaning and repairing the inside of the humidifying water tank 230, humidifying water tank 250, and housing 110, and replacing the humidifying filter 210. It may be configured to be separable at (110).

For example, the door-type frame 260 may be configured so that the hinge coupling portion 261 is easily separated from the housing 110 in an open state.

Additionally, in one embodiment, a water tank connection portion 265 to which the nozzle portion 252 of the humidifying water tank 250 is coupled may be provided at the top of the door-type frame 260, and a water tank connection portion 265 may be provided on the side of the door-type frame 260. A water tank connection portion 266 to which the water inlet portion 231 of the humidifying water tank 230 is coupled may be provided.

Here, the water tank connection portion 265 may be provided with a structure (not shown) that can open the nozzle portion 252 of the humidifying water tank 250 when the nozzle portion 252 is coupled.

In addition, the inside of the door-type frame 260 may be provided with a supply passage 267 connected to allow water to flow between the water tank connection part 265 and the water tank connection part 266.

Therefore, the water stored in the humidifying water tank 250 can flow into the water tank connection part 266 through the water tank connection part 265, and the water flowing into the water tank connection part 266 can flow into the water inlet part 231 of the humidification water tank 230. ) can be supplied into the humidifying water tank 230.

Meanwhile, in one embodiment of the present invention, when the humidifying water tank 250 is connected to the water tank connecting portion 265 of the door-type frame 260, the nozzle portion 252 is always open, so the humidifying water tank 250 When the water supply unit 254 of the humidifying water tank 250 is opened to replenish water, air flows into the humidifying water tank 250 through the water supply unit 254 and is stored in the humidifying water tank 250 due to the water's own weight. Excessive water may be supplied to the humidifying water tank 230, causing water to overflow from the humidifying water tank 230.

Therefore, in order to be able to replenish water in the humidifying water tank 250 without separating the humidifying water tank 250 from the door-type frame 260, when the water supply part 254 of the humidifying water tank 250 is opened, the humidifying water tank 250 It is necessary to block the water supply from 250 to the humidifying water tank 230.

To this end, in one embodiment, the door-type frame 260 may be provided with a valve member 268 that opens and closes the supply passage 267.

The valve member 268 opens and closes the supply passage 267 according to a control signal from a control unit (not shown) to allow the supply of water flowing from the water tank connection part 265 to the water tank connection part 266 or block the water supply.

This valve member 268 opens the supply passage 267 according to a control signal from the control unit when the water supply unit 254 of the humidifying water tank 250 is opened while the humidifying water tank 250 is mounted on the water tank connection portion 265. It can be closed, and when the water supply unit 254 is closed, the supply passage 267 can be opened according to a control signal from the controller.

The humidification flow path switching unit 140 may be provided inside the housing 110 to open and close the first flow path 116 and the second flow path 117 where the humidification filter 210 is disposed.

In one embodiment, the humidification flow path switching unit 140 airtightly shields the first flow path 116 and the second flow path 117 to prevent air from flowing into the first flow path 116 and the second flow path 117. It may consist of a shielding plate that can be used, and a driving motor that rotates the shielding plate, but is not limited to this.

In the humidifying air purifier 100 according to an embodiment of the present invention, as shown in FIG. 4 in the humidifying purification operation mode, the humidification flow path switching unit 140 is connected to the first flow path 116 and the second flow path 117. can be opened to humidify a portion of the air introduced into the housing 110, and in the clean operation mode, as shown in FIG. 5, the humidification flow path switching unit 140 is connected to the first flow path 116 and the second flow path. The indoor humidification function can be stopped by shielding (117) and guiding the air flowing through the first flow path 116 and the second flow path 117 to the third flow path 118 and the fourth flow path 119.

In the humidifying air purifier 100 according to an embodiment of the present invention as described above, the air purifying filters 131 and 132 and the humidifying filter 210 are not arranged at overlapping positions but at different positions, so the housing 110 It has the advantage of being easy to separate the humidifying filter 210 from.

In addition, the humidifying air purifier 100 according to an embodiment of the present invention includes a door-type frame ( 260), the humidifying water tank 250, humidifying water tank 230, and humidifying filter 210 can be removed from the housing 110 just by opening the door-type frame 260, so it is convenient to use. has

In addition, the humidifying air purifier 100 according to an embodiment of the present invention allows the operation of the humidifying filter 210 and the centrifugal fan 120 to be viewed with the naked eye from the outside of the housing 110 through the humidifying water tank 250 made of a transparent material. Since it can be confirmed, it has the advantage of providing users with reliability in performing the humidifying function.

Next, with reference to FIGS. 11 to 13, a humidifying air purifier 100 according to another embodiment of the present invention will be described.

As shown in FIGS. 11 to 13, the humidifying air purifier 100 according to another embodiment of the present invention may additionally include a dripping guide 150.

The dripping water guide 150 is a member that is fastened to the humidifying filter 210 in a rotational manner, and when it rotates, the water stored in the humidifying water tank 230 flows on its surface.

Additionally, the dripping water guide 150 may be visibly exposed to the outside of the housing 110 through the humidifying water tank 250.

This dripping water guide 150 visually displays the water flowing during the humidifying operation of the humidifying air purifier 100 on the outside of the housing 110, allowing the user to visually check the actual humidifying operation from the outside of the housing 110. This can have the effect of improving the operational reliability of the device and further improving the aesthetic function of the humidifying air purifier (100).

To implement this operation, in one embodiment, the falling water guide 150 may include a disk portion 152, a bucket portion 154, a water flow groove 156, and a guide barrier 158.

The disk portion 152 is a disk-shaped member and may be disposed on the front of the humidifying filter 210 with its front facing the humidifying water tank 250 and its rear facing toward the front suction inlet 124 of the fan casing 122.

In one embodiment, the disk portion 152 may have a diameter corresponding to the inner diameter of the annular humidifying filter 210.

This disk portion 152 is configured to allow water to flow only to the front and not to the back through the structure of the bucket portion 154 and the water flow groove 156, which will be described later, so that the water discharged from the bucket portion 154 flows through the humidifying filter. It can perform a blocking plate function to prevent the inflow into the centrifugal fan 120 through the inner space of (210).

In addition, in one embodiment, the disk portion 152 may be made of a transparent material to visually expose the humidification filter 210 and the centrifugal fan 120 to the outside of the housing 110, but is not limited to this. There is a manual that can be made of opaque material.

However, when the disk portion 152 is made of a transparent material, the user controls the operation of the humidifying filter 210 and the centrifugal fan 120 through the transparent humidifying water tank 250 and the disk portion 152 through the housing 110. It has the advantage of being easily identifiable with the naked eye from the outside.

Additionally, in one embodiment, the disk portion 152 may be composed of a lens that diffuses light. At this time, a light emitting device (not shown) that irradiates light to the disk portion 152 may be provided inside the housing 110. In this way, when the disk portion 152 is composed of a lens, the disk portion 152 and the water droplets flowing on the surface of the disk portion 152 diffuse the light of the light emitting device to the outside of the housing 110, thereby humidifying the air purifier (100). ), the aesthetics of the product can be further improved.

As shown in FIG. 12, the bucket portion 154 is provided at intervals along the outer edge of the disk portion 152, and can store water stored in the humidifying water tank 230 in the inner space when the disk portion 152 rotates. there is. At this time, the plurality of bucket parts 154 may be provided with water inlets and inlets 154a on the side facing the rotation direction of the disk part 152.

Therefore, when the falling water guide 150 rotates, each of the plurality of bucket parts 154 receives water inside through the water inlet and inlet 154a when immersed in the humidifying water tank 230 and flows to the top of the disk part 152. The water received while moving can be discharged to the disk portion 152 through the water outlet 154a. At this time, the discharged water flows along the surface of the disk portion 152.

Here, the water outlet 154a of the bucket portion 154 may be formed toward the front of the disk portion 152 to discharge water to the front of the disk portion 152.

The water flow groove 156 is a flow path through which water discharged from the bucket portion 154 flows, and is formed concavely toward the rear on the front of the disk portion 152 and is connected to the water inlet 154a of the bucket portion 154. It may be formed to extend toward the center of the disk portion 152, but is not limited thereto and may be formed in various shapes and directions.

The guide barrier 158 extends to one side of the bucket portion 154 and guides the water flowing out of the water outlet 154a to the water flow groove 156, while at the same time directing the water flowing out of the water outlet 154a to the disc portion ( 152) can be prevented from flowing to the rear.

As described above, this guide barrier 158 performs a function of assisting the operation of preventing water from flowing only to the front of the disc portion 152 and not to the rear.

Meanwhile, in one embodiment, the dripping guide 150 is coupled between the annular filter frame 220 and the humidification filter 210 as shown in FIGS. 11 and 13, and the humidification water tank 250 and the humidification filter 210 ) can be placed between.

Although the present invention has been shown and described with respect to specific embodiments, those skilled in the art can make various modifications and changes to the present invention without departing from the spirit and scope of the invention as set forth in the claims below. I would like to make it clear that it can be done.

100: Humidifying air purifier
110: Housing 111: First air intake unit
112: second air intake part 113: air discharge part
115: Mounting opening 116: First flow path
117: 2nd Euro 118: 3rd Euro
119: Fourth Euro 120: Centrifugal Fan
122: Pan casing 124: Front intake port
126: Rear intake port 131: First air purification filter
132: Second air purification filter 140: Humidification flow path switching unit
150: Falling water guide 152: Disc part
154: bucket part 154a: water inlet
156: Water flow groove 158: Guide barrier
200: Humidifying unit 210: Humidifying filter
220: Annular filter frame 222: Driven gear
230: Humidifying water tank 231: Water inlet
232: roller member 234: float member
240: Power transmission gear 250: Humidifying water tank
252: nozzle unit 254: water supply unit
256: handle 260: door type frame
261: Hinge coupling part 262: Locking part
265: Water tank connection 266: Water tank connection
267: Supply passage 268: Valve member

Claims (19)

a housing having an interior space;
A centrifugal fan provided inside the housing;
An air intake portion formed on the housing and provided in the circumferential direction of the centrifugal fan;
an air purifying filter disposed in the circumferential direction of the centrifugal fan within the housing; and
a humidifier disposed in the axial direction of the centrifugal fan within the housing;
Includes,
The housing includes a first air intake portion formed on one side, a second air intake portion formed on the other side, an air discharge portion formed on the upper surface, and a mounting opening formed on the front of the housing to face the centrifugal fan. Equipped with
The humidifying unit is
a door-type frame rotatably coupled to the housing through a hinge coupling portion to open and close the mounting opening;
A humidifying water tank installed in the water tank connection portion provided in the door-type frame;
A humidifying water tank installed in the water tank connection part provided in the door-type frame; and
a humidifying filter whose lower end is partially immersed in the humidifying water tank and has an annular shape to allow air introduced through the first and second air intake units to pass through;
Includes,
A humidifying air purifier wherein the door-type frame is provided with a supply passage connected to allow water to flow between the water tank connection portion and the water tank connection portion.
According to paragraph 1,
The centrifugal fan is a humidifying air purifier whose axis is parallel to the front and rear directions of the housing.
According to paragraph 2,
The centrifugal fan is a humidifying air purifier including a front suction port facing the front of the housing and a rear suction port facing the rear of the housing.
According to paragraph 2,
The air purifying filter is a humidifying air purifier including a first air purifying filter disposed in the first air intake portion and a second air purifying filter disposed in the second air suction portion.
According to paragraph 3,
Inside the housing,
a first flow path connected from the first air intake unit to the front intake port;
a second flow path connected from the second air intake unit to the front intake port;
a third flow path connected from the first air intake unit to the rear intake port; and
A humidifying air purifier having a fourth flow path connected from the second air intake unit to the rear intake port.
delete According to clause 5,
The humidifying filter is configured as an annular shape surrounding the front intake port such that a part of the body is disposed in the first flow path and another part of the body is disposed in the second flow path.
delete delete delete According to paragraph 1,
A humidifying air purifier wherein the door-type frame is configured to be detachable from the housing.
According to paragraph 1,
The humidifying water tank has a nozzle portion at the bottom that opens when mounted on the water tank connection and a water supply portion at the top,
A humidifying air purifier in which the door-type frame is provided with a valve member that opens and closes the supply passage.
According to clause 12,
A humidifying air purifier in which the valve member closes the supply passage when the water supply unit is opened while the humidifying water tank is mounted on the water tank connection portion.
According to paragraph 1,
The humidifying filter is a humidifying air purifier that rotates in the circumferential direction while immersed in the humidifying water tank.
According to clause 14,
Further comprising an annular filter frame on which the humidifying filter is mounted,
A roller member is provided inside the humidifying water tank to rotatably support the annular filter frame,
A humidifying air purifier provided inside the housing with a driving unit that rotates the annular filter frame.
According to paragraph 1,
The humidifying water tank is a humidifying air purifier made of transparent material.
According to paragraph 1,
A humidifying air purifier provided inside the humidifying water tank with a float member for measuring the water level of the humidifying water tank.
According to paragraph 1,
A humidifying air purifier further comprising a humidifying flow path switching unit that opens and closes the first flow path and the second flow path.
delete

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