KR20170121095A - Air cleaning humidifier - Google Patents

Air cleaning humidifier Download PDF

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KR20170121095A
KR20170121095A KR1020170135117A KR20170135117A KR20170121095A KR 20170121095 A KR20170121095 A KR 20170121095A KR 1020170135117 A KR1020170135117 A KR 1020170135117A KR 20170135117 A KR20170135117 A KR 20170135117A KR 20170121095 A KR20170121095 A KR 20170121095A
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South Korea
Prior art keywords
air
housing
high voltage
adsorption
disk
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KR1020170135117A
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Korean (ko)
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KR101896196B1 (en
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한방우
김학준
우창규
김용진
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한국기계연구원
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    • 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
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • 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
    • F24F3/1411—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • 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
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving 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
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/16—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using rotating elements
    • 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
    • F24F2003/1458—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 using regenerators
    • F24F2003/1464—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 using regenerators using rotating regenerators
    • F24F2003/1617—
    • 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
    • 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
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
    • F24F2006/065—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements using slowly rotating discs for evaporation

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Air Humidification (AREA)
  • Electrostatic Separation (AREA)

Abstract

The present invention relates to an air cleaning humidifier. The air cleaning humidifier includes: a housing storing water inside and discharging air by sucking the air from the outside; a high voltage discharging unit charging the air discharged by high voltage and sucked into the housing; multiple adsorption discs arranged in an axial direction of a rotation shaft and installed in the housing to rotate while a part of the adsorption disc is sunken in the water; and multiple high voltage plates installed at intervals between the adsorption discs and adsorbing foreign substances of the sucked air to the adsorption disc as the high voltage is applied. Therefore, the air cleaning humidifier can remarkably reduce a pollution level of the discharged air by improving adsorption performance as an electric field is formed by the high voltage plate. Also, the air cleaning humidifier does not need an additional cleaning unit by performing hydrophilic surface treatment on the surface of the adsorption disc.

Description

가습 공기 청정기{AIR CLEANING HUMIDIFIER}{AIR CLEANING HUMIDIFIER}

본 발명은 가습 공기 청정기에 관한 것으로서, 보다 상세하게는 하우징 내부로 흡입되는 공기를 고압방전하여 하전시키고, 하전된 미세먼지 등의 이물질은 흡착용 디스크의 사이 사이에 배치되는 고전압판과 형성되는 전기장에 의해 흡착용 디스크에 흡착시킬 수 있는 가습 공기 청정기에 관한 것이다.The present invention relates to a humidifying air purifier, and more particularly, to a humidifying air purifier that discharges high-pressure air to be sucked into a housing to charge a foreign object such as charged fine dust, To a humidifying air cleaner which can be adsorbed on a suction disk by a suction force.

일반적으로 실내공간의 공기정화 및 가습을 하나의 장치에서 해결할 수 있도록 가습 공기 청정기가 사용되고 있다.Generally, a humidifying air purifier is used to solve the air purification and humidification of the indoor space in a single apparatus.

도 1은 종래 가습 공기 청정기의 개략도이다. 도 1을 참조하면, 종래 가습 공기 청정기(100)는 서로 분리가능하게 조립되는 상부케이스(110) 및 하부케이스(120)와, 상기 상부케이스(110) 내부에 설치되어 공기를 흡입하는 흡기팬(130)과, 상기 하부케이스(120)에 설치되는 수조(140) 및 상기 수조(140)에 회전 가능하게 설치되는 디스크 어셈블리(150)를 포함한다.1 is a schematic view of a conventional humidifying air purifier. 1, the conventional humidifier air cleaner 100 includes an upper case 110 and a lower case 120 assembled to be detachable from each other, a suction fan 130 installed in the upper case 110 to suck air, A water tub 140 installed in the lower case 120 and a disk assembly 150 rotatably installed in the water tub 140. [

상기 상부케이스(110)에는 공기의 유입과 토출이 이루어지는 흡기구(111) 및 토출구(112)가 형성되고, 상기 수조(140) 및 디스크 어셈블리(150)는 청소 등을 위하여 손쉽게 분리 가능하도록 장착된다.The upper case 110 is provided with an air inlet 111 and an air outlet 112 through which the air is introduced and discharged and the water tub 140 and the disk assembly 150 are easily detachable for cleaning.

이러한 가습 공기 청정기(100)는 실내 공기를 흡기팬(130)으로 흡입하고, 수조(140)에서 구동부에 구동력에 의하여 회전하는 디스크 어셈블리(150)를 통과시키면, 흡입된 공기에 존재하는 먼지나 세균 등은 각 디스크에 흡착된 후 수조(140)에 침전되어 제거된 후 정화된 공기는 토출구를 통하여 실내로 배출된다.Such a humidifying air cleaner 100 sucks indoor air into the suction fan 130 and allows the indoor air to pass through the disk assembly 150 which is rotated by the driving force to the driving unit in the water tub 140. As a result, Is adsorbed on each disk, and is deposited on the water tank (140) and removed, and the purified air is discharged to the room through a discharge port.

이때 토출구(112)로 정화된 공기가 배출되면서 수조(140) 및 디스크의 수분도 같이 공급하도록 이루어진다.At this time, purified air is discharged through the discharge port 112, and the water in the water tank 140 and the disk are also supplied.

그런데, 종래 가습 공기 청정기는 디스크에 흡착되는 먼지 등의 이물질의 흡착률이 높지 않아 배출 공기의 오염수준이 높은 문제점이 있었다.However, the humidifying air cleaner of the related art has a problem that the adsorption rate of foreign matter such as dust adsorbed on the disk is not high, and the contamination level of exhaust air is high.

또한, 흡입되는 공기 중에 포함된 미세먼지 등은 디스크 표면에 흡착되지 않는 문제점이 있었다.In addition, fine dust or the like contained in the sucked air is not adsorbed on the disk surface.

공개특허 제10-2012-0017374호(2012.02.28.) 가습공기청정기Open Patent No. 10-2012-0017374 (Feb. 28, 2012) Humidification Air Purifier

본 발명의 과제는 상술한 바와 같은 종래의 문제점을 해결하기 위한 것으로서, 공기 흡입구에 고압방전부를 설치하고, 흡착용 디스크 사이 사이에 고전압에 의하여 흡착용 디스크와 전기장을 형성하는 고전압판을 설치하여 흡착용 디스크의 표면에 흡입 공기에 포함된 미세 먼지 등의 이물질을 흡착시킬 수 있는 가습 공기 청정기를 제공함에 있다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the conventional problems as described above, and it is an object of the present invention to provide a high-voltage discharge unit provided at an air intake port, and a high voltage plate for forming an electric field with an adsorption disk by high- Which is capable of adsorbing foreign matter such as fine dust contained in the intake air to the surface of the disk for humidification.

또한, 고전압판에 의해 전기장이 형성됨으로써 흡착성능을 향상시킬 수 있는 가습 공기 청정기를 제공함에 있다.Another object of the present invention is to provide a humidifying air cleaner capable of improving an adsorption performance by forming an electric field by a high voltage plate.

또한, 흡착성능이 향상됨에 따라 배출 공기의 오염도를 현저하게 낮출 수 있는 가습 공기 청정기를 제공함에 있다.Another object of the present invention is to provide a humidifying air purifier capable of remarkably lowering the pollution degree of exhaust air as the adsorption performance is improved.

또한, 흡착용 디스크의 표면을 친수성 표면처리하여 별도의 세척수단이 불필요한 가습 공기 청정기를 제공함에 있다.Another object of the present invention is to provide a humidifying air cleaner which does not require a separate cleaning means by hydrophilic surface treatment of the surface of the adsorption disk.

상기 과제는, 본 발명에 따라, 가습 공기 청정기에 있어서, 내부에 물이 저장되며, 외부에서 공기를 흡입하여 배출하도록 마련되는 하우징; 고전압에 의해 방전되어 상기 하우징의 내부로 흡입되는 공기를 하전시키는 고압방전부; 상기 하우징의 내부에서 물에 일부가 잠긴 상태로 회전가능하도록 설치되며, 회전축의 축방향을 따라 다수 개가 배열되는 흡착용 디스크; 및, 상기 흡착용 디스크의 사이에 이격설치되며, 고전압이 인가되어 흡입 공기의 이물질을 상기 흡착용 디스크에 흡착시키는 고전압판;을 포함하는 가습 공기 청정기에 의해 달성될 수 있다.According to an aspect of the present invention, there is provided a humidifying air cleaner comprising: a housing in which water is stored; A high voltage discharge unit for discharging the air discharged by the high voltage to the inside of the housing; A suction disk installed inside the housing so as to be rotatable in a partially immersed state in water and having a plurality of teeth arranged along the axial direction of the rotary shaft; And a high voltage plate that is spaced apart from the adsorption disk and that applies a high voltage to adsorb foreign matter of the sucked air to the adsorption disk.

여기서, 상기 고전압판은 금속 재질로 마련될 수 있다.Here, the high voltage plate may be made of a metal material.

또한, 상기 고전압판은 모재와, 모재의 표면에 부착되는 도전성 필름을 포함할 수 있다.Further, the high-voltage plate may include a base material and a conductive film adhered to the surface of the base material.

또한, 상기 흡착용 디스크의 가장자리에는 금속박막이 형성될 수 있다.A metal thin film may be formed on the edge of the adsorption disk.

또한, 상기 흡착용 디스크의 표면은 친수성 표면처리되어 마련될 수 있다.In addition, the surface of the adsorption disk may be provided with a hydrophilic surface treatment.

또한, 상기 하우징으로 흡입 및 배출되는 공기는 상기 흡착용 디스크의 측면으로부터 유입되어 상향으로 배출하도록 마련될 수 있다.In addition, the air sucked and discharged into the housing may be introduced from the side of the adsorption disk to be discharged upward.

또한, 상기 하우징의 측면에는 공기를 흡입하는 흡입구가 형성되고, 상기 하우징의 상단에는 공기를 배출하는 배출구가 형성되며, 상기 배출구 측에는 송풍팬이 설치될 수 있다.In addition, a suction port for sucking air is formed on a side surface of the housing, a discharge port for discharging air is formed on an upper end of the housing, and a blowing fan may be installed on the discharge port side.

본 발명에 따르면, 공기 흡입구에 고압방전부를 설치하고, 흡착용 디스크 사이 사이에 고전압에 의하여 흡착용 디스크와 전기장을 형성하는 고전압판을 설치하여 흡착용 디스크의 표면에 흡입 공기에 포함된 미세 먼지 등의 이물질을 흡착시킬 수 있는 가습 공기 청정기가 제공된다.According to the present invention, a high-voltage discharge part is provided in the air suction port, and a high voltage plate for forming an electric field with the adsorption disk by a high voltage is provided between the adsorption disks so that fine dust, A humidifying air purifier capable of adsorbing a foreign matter of the humidifier can be provided.

또한, 고전압판에 의해 전기장이 형성됨으로써 흡착성능을 향상시킬 수 있는 가습 공기 청정기가 제공된다.Further, there is provided a humidifying air purifier capable of improving an adsorption performance by forming an electric field by a high voltage plate.

또한, 흡착성능이 향상됨에 따라 배출 공기의 오염도를 현저하게 낮출 수 있는 가습 공기 청정기가 제공된다.Further, there is provided a humidifying air cleaner capable of remarkably lowering the pollution degree of exhaust air as the adsorption performance is improved.

또한, 흡착용 디스크의 표면을 친수성 표면처리하여 별도의 세척수단이 불필요한 가습 공기 청정기가 제공된다.Further, there is provided a humidifying air cleaner in which a surface of the adsorption disk is subjected to a hydrophilic surface treatment and no separate washing means is required.

도 1은 종래 가습 공기 청정기의 개략도,
도 2는 본 발명의 제1실시예에 따른 가습 공기 청정기의 개략도,
도 3은 도 2의 흡착용 디스크의 평면도,
도 4는 도 2의 고전압판의 다른 실시예에 따른 단면도,
도 5는 본 발명의 제1실시예에 따른 가습 공기 청정기의 작동상태도이다.1 is a schematic view of a conventional humidifying air cleaner,
2 is a schematic view of a humidifying air cleaner according to a first embodiment of the present invention,
Fig. 3 is a plan view of the adsorption disk of Fig. 2,
Fig. 4 is a cross-sectional view according to another embodiment of the high-voltage plate of Fig. 2,
5 is an operational state diagram of a humidifying air cleaner according to the first embodiment of the present invention.

설명에 앞서, 여러 실시예에 있어서, 동일한 구성을 가지는 구성요소에 대해서는 동일한 부호를 사용하여 대표적으로 제1실시예에서 설명하고, 그 외의 실시예에서는 제1실시예와 다른 구성에 대해서 설명하기로 한다.Prior to the description, components having the same configuration are denoted by the same reference numerals as those in the first embodiment. In other embodiments, configurations different from those of the first embodiment will be described do.

이하, 첨부한 도면을 참조하여 본 발명의 제1실시예에 따른 가습 공기 청정기에 대하여 상세하게 설명한다.Hereinafter, a humidifying air purifier according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 제1실시예에 따른 가습 공기 청정기의 개략도이고, 도 3은 도 2의 흡착용 디스크의 평면도이다.FIG. 2 is a schematic view of a humidifying air cleaner according to a first embodiment of the present invention, and FIG. 3 is a plan view of the adsorption disk of FIG.

도 2를 참조하면, 본 발명의 제1실시예에 따른 가습 공기 청정기는 하우징(10), 고압방전부(20), 흡착용 디스크(30) 및 고전압판(40)을 포함하여 구성된다.Referring to FIG. 2, the humidifying air purifier according to the first embodiment of the present invention includes a housing 10, a high voltage discharge unit 20, a suction disk 30, and a high voltage plate 40.

상기 하우징(10)은 상부하우징(11)과 하부하우징(12)을 포함하여 구성되고, 내부에는 물이 저장되는 수조(13)가 설치된다.The housing 10 includes an upper housing 11 and a lower housing 12, and a water tank 13 in which water is stored is installed in the housing 10.

상기 상부하우징(11)에는 측면에 외부 공기가 흡입되는 흡입구(11a)가 형성되고, 상단에는 내부 공기가 배출되는 배출구(11b)가 형성된다.The upper housing 11 has a suction port 11a through which external air is sucked to the side and an outlet port 11b through which the internal air is discharged.

그리고, 배출구(11b) 측에는 송풍팬(14)이 설치되어, 외부 공기를 흡입하여 배출구(11b)로 배출되는 공기 흐름을 형성한다.A blowing fan 14 is installed on the side of the discharge port 11b to form an air flow which sucks the outside air and is discharged to the discharge port 11b.

본 실시예에서는 송풍팬(14)을 이용하여 공기 흐름을 측면에서 흡입하여 상향으로 배출하도록 구성되어 있으나, 공기 흐름을 측면에서 상향으로 형성할 수 있는 다른 구성을 이용할 수도 있다.In the present embodiment, the air blowing fan 14 is used to suck the air stream from the side and discharge it upward. However, another configuration capable of forming the air flow upward from the side may be used.

상기 고압방전부(20)는 하우징(10)의 흡입구(11a)에 설치되어 고전압이 인가되며, 인가시 탄소방전 또는 코로나 방전 등의 방전을 통해 흡입구(11a)로부터 흡입되는 공기를 하전시킨다. 본 실시예에서는 말단에 탄소섬유 또는 금속섬유 등이 구비되어 탄소방전하도록 구성된 것이 도시되어 있다.The high voltage discharge unit 20 is installed in the suction port 11a of the housing 10 and is charged with a high voltage and charges the air sucked from the suction port 11a through a discharge such as a carbon discharge or a corona discharge upon application. In the present embodiment, carbon fibers or metal fibers are provided at the ends to perform carbon discharge.

또한, 흡입공기의 하전율을 향상하기 위해 흡입구(11a)의 내측을 감싸는 고압방전부용 하우징(20a)이 설치될 수 있다.In addition, a housing 20a for the high-voltage discharge part which surrounds the inside of the suction port 11a may be installed to improve the charge rate of the intake air.

상기 흡착용 디스크(30)는 하부하우징(12)에 양 단이 회전하도록 설치되는 회전축(31)에 축방향을 따라 다수 개가 이격배열되며, 수조(13)에 저장된 물에 일부가 잠긴 상태로 회전가능하도록 설치된다.The suction disk 30 is rotatably supported on a lower housing 12 by a plurality of spaced apart axially arranged rotary shafts 31 provided at opposite ends of the lower housing 12, .

또한, 흡착용 디스크(30)는, 도 3에서와 같이, 플라스틱 등의 비전도성 재질로 마련되며, 가장자리(30a)에는 금속박막이 형성되어 접지성능을 향상시킬 수 있다.3, the adsorption disk 30 is made of a nonconductive material such as plastic, and a metal thin film is formed on the edge 30a to improve the grounding performance.

또한, 흡착용 디스크(30)의 표면에는 친수성 표면처리가 되어 있어, 미세 먼지가 흡착되더라도 쉽게 씻겨 내려갈 수 있다. 이를 통해, 흡착용 디스크(30)를 세척하는 별도의 세척수단을 구비하지 않을 수 있다.Further, the surface of the adsorption disk 30 is subjected to a hydrophilic surface treatment, so that even if fine dust is adsorbed, it can be easily washed down. Thereby, it is not necessary to provide a separate cleaning means for cleaning the adsorption disk 30. FIG.

상기 고전압판(40)은 금속 재질로 마련되어 회전디스크의 사이 사이에 이격설치되며, 고전압이 인가되어 흡착용 디스크(30)와의 사이에 전기장을 형성한다. 형성되는 전기장을 따라 유입 공기의 이물질은 흡착용 디스크(30)에 흡착될 수 있다.The high-voltage plate 40 is made of a metal material and is spaced apart from the rotating disk, and a high voltage is applied to form an electric field between the high-voltage plate 40 and the disk 30 for adsorption. The foreign matter of the inflow air can be adsorbed to the adsorption disk 30 along the formed electric field.

한편, 고전압판(40)은 도 4에서와 같이, 모재(40a)와, 모재(40a)의 표면에 부착되는 도전성 필름(40b)으로 구성될 수도 있다. 여기서, 모재(40a)는 금속 등의 도전성 재질일 수도 있고, 비도전성 재질일 수도 있다.4, the high voltage plate 40 may include a base material 40a and a conductive film 40b attached to the surface of the base material 40a. Here, the base material 40a may be a conductive material such as a metal or a non-conductive material.

상술한 바와 같이 고전압판(40)을 흡착용 디스크(30)의 사이에 이격배열되도록 하면, 종래 고전압판(40)이 없는 경우보다 흡착용 디스크(30) 간의 간격은 넓고 개수는 작게할 수 있다.The spacing between the adsorption discs 30 can be made wider and the number of the adsorption discs 30 smaller than in the case where the conventional high voltage plates 40 are not provided by arranging the high voltage plates 40 spaced between the adsorption discs 30 as described above .

이는, 고전압판(30)과 수막이 형성된 흡착용 디스크(20) 사이에는 높은 전기장(electric field)가 형성되어 종래 고전압판이 없는 공기청정기보다 공기중의 오염물질의 흡착성능이 향상된다. 이를 통해 흡착용 디스크(20)의 개수는 기존보다 현저하게 줄어들 수 있다. This is because a high electric field is formed between the high voltage plate 30 and the adsorption disk 20 on which a water film is formed, so that the adsorption performance of contaminants in the air is improved compared to an air cleaner without a conventional high voltage plate. Accordingly, the number of adsorption discs 20 can be significantly reduced.

지금부터는 상술한 가습 공기 청정기의 작동상태에 대하여 설명한다. 도 5는 본 발명의 제1실시예에 따른 가습 공기 청정기의 작동상태도이다.Hereinafter, the operating state of the humidifying air cleaner will be described. 5 is an operational state diagram of a humidifying air cleaner according to the first embodiment of the present invention.

도 5를 참조하면, 가습 공기 청정기에 전원이 인가되면, 회전축(31)이 회전하면서 흡착용 디스크(30)의 표면에 수막(b)이 형성된다. Referring to FIG. 5, when power is applied to the humidifying air purifier, the water film b is formed on the surface of the adsorption disk 30 while the rotation shaft 31 rotates.

이때, 고전압이 고전압판(40)에 인가되어 고전압판(40)과 흡착용 디스크(30) 사이에는 높은 전기장이 형성된다.At this time, a high voltage is applied to the high voltage plate 40, and a high electric field is formed between the high voltage plate 40 and the adsorption disk 30. FIG.

그리고, 송풍팬(14)에 의해 하우징(10) 내부로 공기가 흡입되고, 흡입 공기에 포함된 미세먼지 등을 포함하는 이물질(a)은 고압방전부(20)를 통해 하전된 상태로 하우징(10) 내부로 이동한다.Air is sucked into the housing 10 by the blowing fan 14 and foreign matter a including fine dust contained in the sucked air is discharged through the high pressure discharging part 20 into the housing 10 10).

하전된 이물질(a)은 흡착용 디스크(30)와 고전압판(40)에 형성되는 높은 전기장을 따라 이동되어 흡착용 디스크(20)의 표면에 흡착된다.The charged foreign matter a is moved along the high electric field formed on the adsorption disk 30 and the high voltage plate 40 and adsorbed on the surface of the adsorption disk 20.

이때, 흡착용 디스크(20)의 표면에 형성되는 수막(b)에 이물질(a)이 흡착시, 일부는 흡착용 디스크(20)의 표면에 형성되는 수막의 낙하운동과 함께 낙하할 수도 있고, 일부는 흡착용 디스크(20)의 표면에 부착된 상태로 회전할 수도 있다.At this time, when the foreign substance (a) is adsorbed on the water film (b) formed on the surface of the adsorption disk (20), a part of the foreign substance may fall along with the falling motion of the water film formed on the surface of the adsorption disk (20) And some of them may be rotated while being attached to the surface of the adsorption disk 20.

흡착용 디스크(20)에 흡착되는 이물질(a)은 흡착용 디스크(20) 회전시 물에 잠기면서 세척되며, 이때 흡착용 디스크(20) 표면이 친수성으로 표면처리되어 있어 이물질(a)의 세척이 완전하게 이루어질 수 있다. The foreign substance a adsorbed to the adsorption disk 20 is washed while being immersed in water when the adsorption disk 20 is rotated. At this time, since the surface of the adsorption disk 20 is surface-treated with hydrophilicity, Can be done completely.

또한, 이물질(a)이 제거된 공기는 하우징(10) 상단으로 이동하여 배출구(11b)를 통해 외부로 배출된다.In addition, the air from which the foreign substance (a) is removed moves to the upper end of the housing 10 and is discharged to the outside through the discharge port 11b.

상술한 바와 같은 작동을 통해, 외부로부터 흡입되는 공기의 미세먼지 등을 포함하는 이물질(a)을 완전하게 처리한 후 배출할 수 있다.Through the operation as described above, it is possible to completely discharge and discharge the foreign matter a including fine dust and the like of the air sucked from the outside.

아울러, 종래보다 흡착용 디스크의 수를 작게 하더라도 동일한 오염물질 흡착성능을 나타낼 수 있어, 공기청정기를 소형화할 수 있다.Moreover, even if the number of adsorption discs is made smaller than in the past, the same pollutant adsorption performance can be exhibited, and the air purifier can be downsized.

본 발명의 권리범위는 상술한 실시예에 한정되는 것이 아니라 첨부된 특허청구범위 내에서 다양한 형태의 실시예로 구현될 수 있다. 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 변형 가능한 다양한 범위까지 본 발명의 청구범위 기재의 범위 내에 있는 것으로 본다.The scope of the present invention is not limited to the above-described embodiments, but may be embodied in various forms of embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

※도면의 주요 부분에 대한 부호의 설명※
10 : 하우징 11 : 상부하우징
11a : 흡입구 11b : 배출구
12 : 하부하우징 13 : 수조
14 : 송풍팬
20 : 고압방전부 20a : 고압방전부용 하우징
30 : 흡착용 디스크 30a : 가장자리
31 : 회전축
40 : 고전압판 40a : 모재
40b : 도전성 필름 [Description of Reference Numerals]
10: housing 11: upper housing
11a: inlet port 11b: outlet port
12: Lower housing 13: Water tank
14: blowing fan
20: high voltage discharging part 20a: housing for high voltage discharging part
30: adsorption disk 30a: edge
31:
40: High-voltage plate 40a: Base material
4 0b: conductive film

Claims (7)

가습 공기 청정기에 있어서,
내부에 물이 저장되며, 외부에서 공기를 흡입하여 배출하도록 마련되는 하우징;
고전압에 의해 방전되어 상기 하우징의 내부로 흡입되는 공기를 하전시키는 고압방전부;
상기 하우징의 내부에서 물에 일부가 잠긴 상태로 회전가능하도록 설치되며, 회전축의 축방향을 따라 다수 개가 배열되는 흡착용 디스크; 및,
상기 흡착용 디스크의 사이 사이에 이격설치되며, 고전압이 인가되어 흡입 공기의 이물질을 상기 흡착용 디스크에 흡착시키는 복수의 고전압판;을 포함하는 가습 공기 청정기.A humidifying air cleaner comprising:
A housing in which water is stored and which is configured to suck and discharge air from the outside;
A high voltage discharge unit for discharging air sucked into the housing by a high voltage;
A suction disk installed inside the housing so as to be rotatable in a partially immersed state in water and having a plurality of teeth arranged along the axial direction of the rotary shaft; And
And a plurality of high voltage plates spaced apart from each other between the adsorption disks and adapted to apply a high voltage to adsorb foreign matter of the intake air to the adsorption disk. 제1항에 있어서,
상기 고전압판은 금속 재질로 마련되는 가습 공기 청정기.The method according to claim 1,
Wherein the high-voltage plate is made of a metal material. 제1항에 있어서,
상기 고전압판은 모재와, 모재의 표면에 부착되는 도전성 필름을 포함하는 가습 공기 청정기.The method according to claim 1,
Wherein the high-voltage plate includes a base material and a conductive film adhered to the surface of the base material. 제1항에 있어서,
상기 흡착용 디스크의 가장자리에는 금속박막이 형성되는 가습 공기 청정기.The method according to claim 1,
And a metal thin film is formed on the edge of the adsorption disk. 제1항에 있어서,
상기 흡착용 디스크의 표면은 친수성 표면처리되어 있는 가습 공기 청정기.The method according to claim 1,
Wherein the surface of the adsorption disk is hydrophilic surface-treated. 제1항에 있어서,
상기 하우징으로 흡입 및 배출되는 공기는 상기 흡착용 디스크의 측면으로부터 유입되어 상향으로 배출하도록 마련되는 가습 공기 청정기.The method according to claim 1,
Wherein the air sucked and discharged into the housing is introduced from the side of the adsorption disk to be discharged upward. 제6항에 있어서,
상기 하우징의 측면에는 공기를 흡입하는 흡입구가 형성되고, 상기 하우징의 상단에는 공기를 배출하는 배출구가 형성되며, 상기 배출구 측에는 송풍팬이 설치되는 가습 공기 청정기.The method according to claim 6,
Wherein a suction port for sucking air is formed on a side surface of the housing, a discharge port for discharging air is formed at an upper end of the housing, and a blowing fan is installed at the discharge port side.
KR1020170135117A 2017-10-18 2017-10-18 Air cleaning humidifier KR101896196B1 (en)

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KR20140043643A (en) * 2012-10-02 2014-04-10 한국기계연구원 Air purifier using electric field
KR20140057974A (en) * 2012-11-05 2014-05-14 주식회사 위닉스 Disk of humidifying air cleaner

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KR20120017374A (en) 2010-08-18 2012-02-28 위니아만도 주식회사 Air washer
KR20140043643A (en) * 2012-10-02 2014-04-10 한국기계연구원 Air purifier using electric field
KR20140057974A (en) * 2012-11-05 2014-05-14 주식회사 위닉스 Disk of humidifying air cleaner

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