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KR20170044554A - Air washer - Google Patents

Air washer Download PDF

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Publication number
KR20170044554A
KR20170044554A KR1020150144372A KR20150144372A KR20170044554A KR 20170044554 A KR20170044554 A KR 20170044554A KR 1020150144372 A KR1020150144372 A KR 1020150144372A KR 20150144372 A KR20150144372 A KR 20150144372A KR 20170044554 A KR20170044554 A KR 20170044554A
Authority
KR
South Korea
Prior art keywords
filter
humidifying
air
water
main body
Prior art date
Application number
KR1020150144372A
Other languages
Korean (ko)
Inventor
양승대
장준호
정준구
양현봉
Original Assignee
주식회사 대유위니아
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 대유위니아 filed Critical 주식회사 대유위니아
Priority to KR1020150144372A priority Critical patent/KR20170044554A/en
Publication of KR20170044554A publication Critical patent/KR20170044554A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1603—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
    • F24F6/043—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with self-sucking action, e.g. wicks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F2006/008—Air-humidifier with water reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Humidification (AREA)

Abstract

An invention relating to a humidifying air cleaner is disclosed. The disclosed humidifying air purifier includes: a water tank for storing water; an air blowing unit for covering the humidifying filter unit and the humidifying filter unit which are provided in the water tank to absorb water, and bringing the room air into contact with the humidifying filter unit, And a main body portion which is provided on the main body.

Description

Air humidifier air purifier {AIR WASHER}

The present invention relates to a humidifying air cleaner, and more particularly, to a humidifying air cleaner capable of humidifying and purifying indoor air.

Air cleaners Humidifiers are used to perform both air purifying and humidifying functions, and are often referred to as 'air washer' or 'wet air purifier'.

Such an air clean humidifier is slightly immersed in a water tank and sucks indoor air through a blowing fan to a rotating disk assembly so that the air sucked through the disk passes through the disks and collects fine dust, dust, bacteria, mold, mites, Is captured by a water film formed on the surface of the disk and then falls into the water in the water tank to be settled, while the water on the surface of the disk assembly is evaporated by blowing air to perform humidification.

The conventional air clean humidifier includes a disk assembly in which a plurality of disks are axially connected to form a circular columnar shape, and a blowing fan is disposed on an upper portion of the disk assembly. The air is sucked through the suction grille and guided through the discs of the disc assembly to be trapped in the water film on the surface of the disc assembly and dropped into the water in the water tank and settled, And is discharged through the discharge grille of the case together with the evaporating air.

On the other hand, Korean Patent Laid-Open Publication No. 2011-0035520 (published on Apr. 4, 2011) discloses a water tank assembly for humidifying air purifier.

It is an object of the present invention to provide a humidifying air cleaner which is improved in assembling structure of each component to improve assembling property, hygienic use is possible, and maintenance is easy.

It is another object of the present invention to provide a humidifying air cleaner capable of increasing humidification efficiency by increasing a vaporized area of a humidifying filter portion.

It is still another object of the present invention to provide a humidifying air purifier capable of minimizing the number of parts and improving the productivity and lowering the manufacturing cost.

A humidifying air purifier according to the present invention comprises: a water tank in which water is stored; a humidifying filter unit which is provided in the water tank and absorbs water; and the humidifying filter unit, And a main body part having an air blowing part for discharging the air.

In addition, the water tank is provided with an inlet for introducing indoor air, and the main body is formed with a discharge port through which the air that has flowed in through the inlet and is in contact with the humidifying filter is discharged to the outside.

The humidifying filter unit may include a filter and a fixing member coupled to the filter to maintain the shape of the filter.

Further, the filter is characterized by being formed in a hollow shape.

The blowing unit may include an installation frame installed in the main body, a driving motor fixed to the installation frame, and a blowing fan connected to the driving motor to rotate the blowing fan.

The humidifying air purifier according to the present invention has an effect of integrating the discharge port into the body portion, integrating the inlet port into the water tank, modulating the parts provided inside the body portion, and reducing the manufacturing cost by reducing the number of parts.

In addition, the present invention can form a beautiful appearance by a structure in which the blowing portion, the control portion, and the shroud provided in the main body portion can be joined together at one time by the mounting frame, and the structure is improved and coupled to the inner upper surface of the main body portion .

Further, according to the present invention, the filter can maintain its shape by the fixing member, and the vaporization enhancing portion and the humidifying facilitating portion can increase the vaporization area, thereby improving the humidifying efficiency.

Further, the present invention has the effect of facilitating cleaning and maintenance by the detachable structure of the blowing fan.

1 is a perspective view of a humidifying air cleaner according to an embodiment of the present invention.
2 is an exploded perspective view of a humidifying air cleaner according to an embodiment of the present invention.
3 is a cross-sectional view of a humidifying air cleaner according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view showing a level detector of a humidifying air cleaner according to an embodiment of the present invention.
FIG. 5 is an exploded perspective view showing an internal coupling structure of a humidifying air cleaner according to an embodiment of the present invention.
FIG. 6 is a view showing electric wires of a humidifying air cleaner according to an embodiment of the present invention. FIG.
FIG. 7 is an exploded perspective view showing a blowing fan mounting structure of a humidifying air cleaner according to an embodiment of the present invention.
FIG. 8 is a cross-sectional view illustrating a structure for mounting a blower fan of a humidifying air cleaner according to an embodiment of the present invention.
9 is a sectional view showing a safety grill of a humidifying air cleaner according to an embodiment of the present invention.
10 is an exploded perspective view of a humidifying filter unit of a humidifying air cleaner according to an embodiment of the present invention.
11 is a sectional view of a humidifying filter section of a humidifying air cleaner according to an embodiment of the present invention.
12 is a cross-sectional view of the humidifying filter of the humidifying air cleaner according to the embodiment of the present invention.
13 is a view showing the operation of the filter of the humidifying air purifier according to the embodiment of the present invention.
FIG. 14 is a view showing a water replenishment of a humidifying air cleaner according to an embodiment of the present invention. FIG.
15 is a view showing an air flow generated by a humidifying operation of a humidifying air cleaner according to an embodiment of the present invention.

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

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a humidifying air purifier according to an embodiment of the present invention. FIG. 2 is an exploded perspective view of a humidifying air purifier according to an embodiment of the present invention. FIG. 4 is a cross-sectional view showing a level detecting portion of a humidifying air cleaner according to an embodiment of the present invention, FIG. 5 is an exploded perspective view showing an internal joining structure of an humidifying air cleaner according to an embodiment of the present invention And FIG. 6 is a view showing the electric wiring of the humidifying air cleaner according to the embodiment of the present invention. FIG. 7 is an exploded perspective view showing the structure of the air blowing fan of the humidifying air cleaner according to the embodiment of the present invention, FIG. 9 is a cross-sectional view showing a safety grill of a humidifying air cleaner according to an embodiment of the present invention, and FIG. 10 is a cross- 11 is an exploded perspective view of a humidifying air filter according to an embodiment of the present invention. FIG. 11 is a cross-sectional view of a humidifying air filter of the humidifying air cleaner according to an embodiment of the present invention. FIG. 13 is a view showing the action of the filter of the humidifying air purifier according to the embodiment of the present invention. FIG. 14 is a view showing the operation of the humidifying air purifier according to the embodiment of the present invention. FIG. 15 is a view showing an air flow by a humidifying operation of a humidifying air cleaner according to an embodiment of the present invention. FIG.

1 to 15, a humidifying air purifier 10 according to an embodiment of the present invention includes a water tank 100 storing water, a humidifying filter unit 300 provided in the water tank 100 to absorb water, And a main body part 200 covering the humidifying filter part 300 and having a blowing part 220 for introducing the room air and bringing the room air into contact with the humidifying filter part 300 and discharging it to the outside.

The water tank 100 is formed in a cylindrical shape having an open upper portion in which water is stored, and is provided at a lower portion of the body portion 200. A supporting leg 102 is provided on the bottom surface of the water tub 100 so as to be supported on the floor surface. At the edge of the upper end of the water tub 100 is formed a seating step 104 on which the main body 200 can be seated.

The water stored in the water tank 100 may be sensed by the water level sensing unit 120. 4, the water level sensing unit 120 senses the floating member 125 and the floating member 125 provided in the independent space portion 122 formed in the water tub 100, And a sensing unit 127 provided in the main body unit 200.

The floating member 125 includes a magnetic body, and the sensing unit 127 senses the magnetic force of the magnetic body. The independent space portion 122 is formed to be similar to the peripheral shape of the floating member 125, and guides the movement of the floating member 125 in accordance with the water level. A communicating hole 123 through which the water of the water tub 100 can flow is formed in the lower part of the independent space part 122 and a lid 124 for preventing the foreign matter from flowing into the upper part of the independent space part 122 Respectively.

The water tank 100 is provided with an inlet 110 through which indoor air flows and a main body 200 is provided with a discharge port 210 which is introduced into the main body 200 through the inlet port 110 and is in contact with the humidifying filter part 300, Is formed. 3, the inlet 110 is formed at the lower edge of the water tub 100, and the outlet 210 is formed at the upper surface of the body 200. As shown in FIG.

The inlet 110 formed in the water tray 100 is integrally formed in the water tray 100 by injection molding. The discharge port 210 is also formed integrally with the main body 200 by injection molding. The discharge port 210 is formed at an edge of the center of the upper surface of the main body 200 and the discharge port 210 is formed with a discharge grill 212 for guiding air.

The shape of the discharge grille 212 improves the fluidity of the air. In other words, the discharge grill 212 is formed of a plurality of slant pieces which are arranged radially and spaced apart from the discharge port 210 and are inclined at a predetermined angle. Accordingly, the air discharged through the discharge port 210 can be discharged in the form of a cyclone.

A diffusion guide portion 214 for diffusing air to be discharged is formed at the edge of the discharge port 210.

The body portion 200 is provided with a blow-out portion 220 therein. As shown in FIGS. 2 and 3, the blowing fan 220 forcibly blows indoor air through the inlet 110 and contacts the humidifying filter 300, thereby forcibly discharging the indoor air to the outside. The airflow 220 is provided at a central portion of the main body 200 to prevent interference with air discharged to the discharge port 210 of the main body 200.

The blowing fan 220 includes an installation frame 230 installed at the center of the main body 200, a driving motor 240 fixed to the installation frame 230, and a blowing fan 245). The mounting frame 230 is formed on a circumferential surface and is provided at a central portion of a fixing bracket 232 and a fixing bracket 232 that are coupled to an inner upper end of the main body 200 and is connected by a connection frame 236, And a seat case 235 on which the seat cushion 240 is seated. That is, the fixing brackets 232 are composed of a plurality of fixing brackets 232 and are coupled to the inner upper end surface of the main body 200.

5, the fixing bracket 232 is formed at the upper end of the spacing rib 233 and the spacing rib 233 which form a spacing space from the inner surface of the main body 200, And a fastening piece 234 coupled to the part 200.

Since the mounting frame 230 is coupled to the upper surface of the main body 200, the assembling property can be improved and the joint can be removed from the side surface of the main body 200, thereby providing a clean appearance.

The connection frame 236 provided in the installation frame 230 is formed with a guide groove 237 for guiding electric wires so that electric wires are connected to the drive motor 240. As shown in FIG. 6, since the electric wire is fixed by the guide groove 237, it is possible to prevent the electric wire from being shaken by the air and to prevent the noise that may be generated when the electric wire comes into contact with other parts.

The main body 200 is provided with a control unit 250 for controlling the operation of the blowing unit 220. 2 and 3, the control unit 250 includes a control box 260 provided in the body 200 and a circuit board 268 and a circuit board 268 provided inside the control box 260. [ And a display panel 269 that is electrically connected to the display panel 261 to apply an operation signal and display an operation state.

The control box 260 is fixedly coupled to the mounting frame 230. A cover portion 263 is formed on the bottom surface of the control box 260 to cover the upper portion of the seating case 235. That is, the control box 260 is seated on the upper part of the installation frame 230 and is screwed and fixed to a fastening boss 238 formed on the connection frame 236. Therefore, the control unit 250 is provided at the center of the main body 200, and interference with the discharged air is avoided.

The control box 260 includes a lower case 262 on which the circuit board 268 is seated and an upper case 265 coupled to the upper portion of the lower case 262 to protect the circuit board 268. A hook 266 is formed on the circumference of the upper case 265 and a hooking hole 264 is formed on the lower case 262 to correspond to the hook 266 and are coupled to each other.

The upper case 265 is formed with a wire duct 267 covering a wire connected to the circuit board 268. The wire duct 267 extends downward from the upper case 265 and corresponds to the guide groove 237 of the connection frame 236 as shown in Fig. That is, the electric wire connected to the circuit board 268 and the electric wire connected to the driving motor 240 can be guided together, thus making it possible to arrange neat wires.

The display panel 269 is positioned at the center of the upper surface of the main body 200 to display an operating state and apply an operation signal. At this time, a transparent or semi-transparent protection cover 269a for protecting the display panel 269 is provided on the upper portion of the display panel 269.

A shroud 270 for guiding indoor air to the discharge port 210 is provided at a lower portion of the installation frame 230. The shroud 270 is formed in a shape corresponding to the shape of the humidifying filter unit 300 as shown in FIG. 8, and is disposed on the upper part of the humidifying filter unit 300, .

The shroud 270 is coupled to the lower portion of the installation frame 230 as shown in FIG. A flow prevention member 272 contacting the inner surface of the main body 200 is formed on a circumferential surface of the shroud 270. A connection boss 273 for screwing the installation frame 230 to the flow prevention member 272 Respectively. The through-hole 274 is formed in the flow prevention piece 272 so that the fixing bracket 232 of the installation frame 230 is exposed. The penetration portion 274 is formed in a U-shaped cross-sectional shape and is in close contact with the inner surface of the main body 200 to prevent the flow of the shroud 270 and expose the fastening portion of the installation frame 230, .

The shroud 270 is in contact with the upper end of the humidifying filter unit 300 and encloses the blowing fan 245 so that indoor air introduced through the inlet 110 flows through the humidifying filter unit 300, 210).

The shroud 270 is provided with a safety grill 275 that covers the blowing part 220. More specifically, the safety grill 275 is provided in the shroud 270 as shown in FIG. 7 to cover the blowing fan 245. The safety grill 275 can prevent a safety accident that may occur due to the inflow of a user's hand toward the ventilation fan 245.

At this time, the safety grill 275 is formed in a shape corresponding to the lower shape of the blowing fan 245 as shown in FIG. This makes it possible to prevent vortices by making the distance between the lower end of the air blowing fan 245 and the safety grill 275 uniform. The bottom shape of the ventilation fan 245 is convex downward and the safety grill 275 is formed correspondingly. However, the shape of the bottom of the ventilation fan 245 can be variously changed, (275) may also be formed correspondingly.

The safety grill 275 is detachable from the lower portion of the shroud 270 by a detachable portion 276. [ The detachable portion 276 has a locking protrusion 277 formed on the inner surface of the shroud 270 and a locking protrusion 278 formed on the safety grill 275 so as to extend over the locking protrusion 277, And a fixing member 279 which is provided on the safety grill 275 to fix the safety grill 275.

The blowing fan 245 is mounted on the driving shaft of the driving motor 240 by the mounting portion 280. The mounting portion 280 enables attachment and detachment of the drive shaft and the blowing fan 245, and facilitates cleaning and maintenance of the blowing fan 245.

7 and 8 and includes a mounting bushing 282 to which the blowing fan 245 is coupled and a blowing fan 245 coupled to the mounting bushing 282 And a fixed cap 285 for fixing the cap. The mounting bushing 282 includes a coupling groove portion 283 coupled to the drive shaft and a coupling piece portion 284 coupled with the blowing fan 245.

The coupling groove portion 283 is formed in a tubular shape such that a drive shaft is inserted, and the coupling piece portion 284 is formed in a plate shape such that a large area is in contact with the blowing fan 245. A plurality of cutting holes 283a are formed in the engaging groove portion 283 and a binding clip 287 is provided around the engaging groove portion 283 to prevent the engaging groove portion 283 from being opened by the cutting hole 283a. That is, since the engaging groove 283 is opened by the cutting hole 283a when the driving shaft is inserted, the engaging groove 283 is easily inserted, and when the driving shaft is inserted, the engaging groove 283 is engaged to prevent the engaging groove 283 from separating from the driving shaft .

The fixed cap 285 is screwed to the coupling piece 284 to closely fix the blowing fan 245 to the coupling piece 284. The blowing fan 245 and the coupling piece portion 284 are connected by the fitting portion 290 so that the rotation of the driving shaft can be accurately transmitted to the blowing fan 245. The fitting portion 290 includes a fitting protrusion 292 protruding from the coupling piece 284 and a fitting hole 294 formed in the blowing fan 245 so as to correspond to the fitting protrusion 292. A plurality of the fitting projections 292 and the fitting holes 294 are provided on the circumference with the drive shaft as a center.

The humidifying filter unit 300 includes a filter 310 and a fixing member 350 coupled to the filter 310 to maintain the shape of the filter 310, as shown in FIGS. The humidifying filter unit 300 can absorb the water in the water tub 100 and the indoor air introduced through the inlet 110 is brought into contact with the humidifying filter unit 300. Such a humidifier is discharged through the discharge port 210 to humidify the room.

The filter 310 includes an absorbing member 312 that absorbs water in the water tank 100 and a mesh member 314 that covers the absorbing member 312. The absorbing member 312 is made of a sponge or the like capable of absorbing water. Although the absorbent member 312 is described as a sponge in the present embodiment, the present invention is not limited thereto, and various modifications capable of absorbing water are possible.

The filter 310 includes a humidification promoting unit 315 for increasing the contact area with the room air to be introduced. The humidifying and promoting unit 315 includes an inclined surface formed on the peripheral surface of the filter 310 as shown in FIG. The filter 310 is formed in a trapezoidal shape whose upper portion is narrower than the lower portion to form an inclined surface. Since the inlet 110 is formed in the water tank 100 provided at the lower part, room air enters from the lower part, and the entered room air can be brought into contact with the room air by the inclined surface of the filter 310, The efficiency can be improved. That is, since the entering directions of the inclined plane and the indoor air correspond to each other, the vaporization area can be increased.

In the filter 310, a water level indicator 320 capable of indicating a water level is formed in the water tank 100. As shown in FIG. 14, the high water level indicator 320 includes a leader formed on the inner surface of the filter 310, so that the user can supplement water while checking the high water level indicator 320.

The fixture member 350 includes a first support frame 352 and a plurality of first support ribs 352 extending outward from the first support frame 352 and contacting the inner surface of the filter 310 to maintain the shape of the filter 310. [ (354). The first support frame 352 is ring-shaped, and the first support rib 354 protrudes upward along the first support frame 352. The length of the first support rib 354 corresponds to the longitudinal length of the filter 310 and the ends are interconnected by a retaining ring 355.

At this time, the filter 310 is provided with a separation preventing member 330 for preventing the filter 310 from separating from the fixing member 350. The separation preventing member 330 is provided on at least one of the upper end or the lower end of the filter 310 and is formed of a fixing band for pressing the first supporting rib 354. [

The first support frame 352 is formed to be bent upward so as to surround the lower end of the filter 310 and the opening hole 353 is formed in the first support frame 352 to absorb water to the lower end of the filter 310. [ . That is, the first support frame 352 has a 'C' cross-sectional shape with an open top, and the lower end of the filter 310 is seated and fixed at the correct position. Since water in the water tank 100 is supplied through the opening hole 353, water at a low water level in the water tank 100 can be also absorbed.

The fixing member 350 is provided with a humidifying enhancement unit 360 capable of improving the humidifying efficiency of the filter 310. The humidification enhancement unit 360 includes a second support frame 362 opposed to the first support frame 352 and a second support frame 362 extending to a lower portion of the second support frame 362 and contacting the outer surface of the filter 310. [ And ribs 364. The humidification enhancer 360 is coupled to the upper portion of the fixing member 350 and contacts the filter 310 as shown in FIGS. At this time, the first support ribs 354 and the second support ribs 364 are alternately arranged, and the second support ribs 364 are provided inside the first support ribs 354. [ The first support rib 354 abuts the inner surface of the filter 310 and the second support rib 364 abuts the outer surface of the filter 310 so that the filter 310 is deflected. That is, as shown in FIG. 12, the filter 310 is formed in a circular concavo-convex shape. Thus, the filter 310 can increase the vaporization area and improve the humidifying performance.

Although not shown, the humidification enhancing portion 360 includes a second supporting rib formed in parallel with the first supporting rib 354 on the first supporting frame 352, and the second supporting rib includes a first supporting rib 354, And the filter 310 may be bent on the outer surface of the filter 310 so as to be bent. That is, the first support ribs 354 and the second support ribs may be formed on the first support frame 352.

Hereinafter, the operation and effects of the humidifying air purifier according to one embodiment of the present invention will be described.

Referring to the assembly of the humidifying air cleaner 10 according to the present embodiment, the parts provided inside the main body 200 are assembled as shown in FIG.

That is, the drive motor 240 is seated on the seating case 235 of the installation frame 230 and the lower case 262 is coupled to the seating case 235. A cover portion 263 is provided on the bottom surface of the lower case 262 to cover the upper portion of the seating case 235.

A circuit board 268 is provided in the lower case 262. An upper case 265 is coupled to an upper portion of the lower case 262 and a display 265 electrically connected to the circuit board 268 is connected to the upper case 265. [ Panel 269 is provided. At this time, the electric wires connected to the driving motor 240 are guided by the guide groove 237 formed in the connection frame 236 as shown in FIG. 5, and the electric wires connected to the circuit board 268 are guided by the wire ducts 267). The connection frame 236 in which the guide groove 237 is formed and the wire duct 267 are mutually aligned so that the wires can be guided at the same time.

Then, the blowing fan 245 is coupled to the driving shaft of the driving motor 240. 8, the engagement of the blowing fan 245 is engaged by a mounting bushing 282 coupled to the drive shaft. A cutout hole 283a is formed in the engagement groove 283 of the mounting bushing 282 so that the cutout hole 283a is opened when the drive shaft is inserted into the drive shaft so that the insert hole 283a can be easily inserted. (287) are coupled to prevent the mounting bushing (282) from coming off. And is tightly fixed by a fixing cap 285 screwed to the mounting bushing 282 of the blowing fan 245. At this time, a fitting protrusion 292 is formed in the coupling piece portion 284 and a fitting hole 294 is formed in the blowing fan 245, so that the rotation of the driving shaft can be accurately transmitted to the blowing fan 245.

The shroud 270 is coupled to the lower portion of the installation frame 230. A plurality of fastening bosses 273 are fastened to the shroud 270 to be coupled to the mounting frame 230. The safety grille 275 is coupled to the inside of the shroud 270. The safety grill 275 has a locking projection 278 formed on one side thereof and is engaged with a locking protrusion 277 formed on the inner surface of the shroud 270 and coupled by a fixing member 279 formed on the other side. The safety grill 275 can prevent the user's hand from being introduced into the ventilation fan 245 side and prevent a safety accident. By the attachment / detachment of the safety grill 275 and the attachment / detachment structure of the ventilation fan 245 Cleaning and maintenance of the air blowing fan 245 are easy.

The power supply unit 220, the control unit 250 and the shroud 270 provided inside the main body 200 are assembled and modularized and bound to the inner upper surface of the main body 200. Which is engaged by the fixing bracket 232 formed on the installation frame 230. That is, as shown in FIG. 5, the fastening pieces 234 of the fixing bracket 232 are screwed and fixed to the inner upper surface of the main body 200. At this time, the spacing ribs 233 of the fixing bracket 232 and the flow prevention pieces 272 of the shroud 270 are prevented from flowing due to contact with the inner surface of the main body 200, The mounting frame 230 can be coupled to the main body 200 through the connecting portion 274. A joining portion is formed on the side surface of the main body 200 by a structure in which the blowing portion 220, the control portion 250 and the shroud 270 provided inside the main body 200 are coupled to the inner upper surface of the main body 200 It is possible to form a beautiful appearance and improve the assemblability.

Thereafter, the humidifying filter unit 300 provided in the water tub 100 is assembled. That is, the circular tubular filter 310 is fitted into the fixing member 350 to maintain its shape. A first support rib 354 is inserted into the inner surface of the filter 310 to maintain the shape of the filter 310 and the lower end of the filter 310 is seated in the first support frame 352. In the above-described state, the humidification enhancer 360 is coupled to the upper portion of the filter 310. The first supporting rib 354 presses the inner surface of the filter 310 outward and the second supporting rib 364 presses the inner surface of the filter 310 as shown in Fig. The outer surface is pressed inward to have a concavo-convex shape, so that the vaporization area of the filter 310 can be increased. The filter 310 is fixed to the first supporting rib 354 by the separation preventing member 330 formed of a fixed band so that the filter 310 is prevented from being pushed downward by the humidification improving unit 360 .

The combined humidifying filter unit 300 is mounted on the water tub 100 and assembled when the body unit 200 is mounted on the upper part of the water tub 100.

When the main body 200 is lifted to replenish the water in the water tank 100, the water tank 100 in which the humidifying filter unit 300 is seated is opened as shown in FIG. 14, so water is supplied to the water tank 100 .

On the inner surface of the filter 310, a full water level instruction unit 320 is formed so that the user can check water to supplement the water.

The water level of the water tank 100 is sensed by the water level sensing unit 120. This is possible by sensing the magnetic force of the floating member 125 suspended by the water level of the water tub 100 by the sensing unit 127. More specifically, if the floating member 125 including the magnetic body floats to sense the magnetic force at the sensing unit 127, and if the floating member 125 is not sensed away from the sensing unit 127 at the low water level, . At this time, since the floating member 125 is provided in the independent space portion 122, it is possible to accurately detect the water level without being affected by the water swirling of the water tub 100.

Hereinafter, the humidifying operation (10) of the humidifying air cleaner according to the present embodiment will be described as follows.

When the external power source is applied and the user operates the display panel 269 to apply an operation signal, the blowing fan 245 is rotated by the driving of the driving motor 240. The room air is introduced into the main body 200 through the inlet 110 by the rotation of the air blowing fan 245 and discharged to the discharge port 210 formed on the upper surface of the main body 200 via the filter 310, .

At this time, as shown in FIG. 13, the filter 310 has a humidifying portion 315 formed of an inclined surface, thereby increasing the vaporization area and improving the humidification efficiency. In addition, the filter 310 is refracted by the fixing member 350 and the humidifying and enhancing unit 360 to have a concave-convex shape, thereby improving the humidifying efficiency.

In this way, the indoor air becomes a humidifier through the humidifying filter unit 300, and is discharged to the outside through the discharge portion of the main body 200 without externally flowing through the shroud 270. A discharge grill 212, which is radially disposed in the discharge port 210 and formed to be inclined at a predetermined angle, is formed, and air can be discharged to the outside in the form of a cyclone. The diffusion guide 214 is formed at the edge of the discharge port 210, and is discharged into a wide range of the room to improve the humidification efficiency.

As described above, according to the humidifying air purifier according to the embodiment of the present invention, the discharge port is integrated into the main body, the inlet is integrated into the water tank, and the parts provided inside the main body are modularized, The control unit and the shroud provided inside the main body can be joined together at one time by the installation frame, so that the assembling property can be improved, the filter can maintain its shape by the fixing member, and the humidification- The vaporization area can be increased by the promoter and the humidification efficiency can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

10: humidifying air purifier 100: water tank
102: support legs 104:
110: inlet port 120:
122: independent space part 123: distribution hole
124: lid 125: floating member
127: sensing unit 200:
210: discharge port 212: discharge grill
214: diffusion guide portion 220:
230: mounting frame 232: fixing bracket
233: spacing rib 234:
235: seating case 236: connecting frame
237: guide groove 238: fastening boss
240: driving motor 245: blowing fan
250: control unit 260: control box
262: Lower case 263: Cover part
264: latching hole portion 265: upper case
266: Hook 267: Wire Duct
268: circuit board 269: display panel
269a: protective cover 270: shroud
272: flow prevention piece 273: fastening boss
274: penetration portion 275: safety grill
276: detachable part 277:
278: Locking protrusion 278: Fixing member
280: mounting portion 282: mounting bushing
283: engagement groove portion 283a: incision hole
284: coupling piece 285: fixed cap
287: binding clip 290:
292: insertion protrusion 294: insertion hole
300: Humidification filter unit 310: Filter
312 absorbing member 314 mesh member
315: Humidification promoting unit 320: Full water level indicator
330: Dislocation preventing member 350: Fixing member
352: first support frame 353: aperture hole
354: first support ribs 355, 365:
360: Humidification improving section 362: Second supporting frame
364: second supporting rib

Claims (5)

A water tank in which water is stored;
A humidifying filter unit provided in the water tank to absorb water; And
And a main body part covering the humidifying filter part and having a blowing part for introducing the room air into the humidifying filter part and discharging the humidifying filter part to the outside.
The method according to claim 1,
Wherein the water tank is provided with an inlet through which indoor air flows;
Wherein the main body portion is formed with a discharge port through which the air that has been introduced through the inlet and is in contact with the humidifying filter portion is discharged to the outside.
The method according to claim 1,
The humidifying filter unit includes a filter; And
And a fixing member coupled to the filter to maintain the shape of the filter.
The method of claim 3,
Wherein the filter is hollow formed.
The method according to claim 1,
Wherein the air blowing unit includes an installation frame installed inside the body part;
A driving motor fixed to the mounting frame; And
And a blowing fan connected to the driving motor and rotated.
KR1020150144372A 2015-10-15 2015-10-15 Air washer KR20170044554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150144372A KR20170044554A (en) 2015-10-15 2015-10-15 Air washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150144372A KR20170044554A (en) 2015-10-15 2015-10-15 Air washer

Publications (1)

Publication Number Publication Date
KR20170044554A true KR20170044554A (en) 2017-04-25

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Application Number Title Priority Date Filing Date
KR1020150144372A KR20170044554A (en) 2015-10-15 2015-10-15 Air washer

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268993A (en) * 2018-09-11 2019-01-25 贵州全世通精密机械科技有限公司 A kind of water-vaporizer and preparation method thereof for air humidifier
KR20240099655A (en) 2022-12-22 2024-07-01 이재현 All-in-one appliances for tabletop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268993A (en) * 2018-09-11 2019-01-25 贵州全世通精密机械科技有限公司 A kind of water-vaporizer and preparation method thereof for air humidifier
KR20240099655A (en) 2022-12-22 2024-07-01 이재현 All-in-one appliances for tabletop

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