KR20170055065A - Air cleaning humidifier - Google Patents

Air cleaning humidifier Download PDF

Info

Publication number
KR20170055065A
KR20170055065A KR1020150157545A KR20150157545A KR20170055065A KR 20170055065 A KR20170055065 A KR 20170055065A KR 1020150157545 A KR1020150157545 A KR 1020150157545A KR 20150157545 A KR20150157545 A KR 20150157545A KR 20170055065 A KR20170055065 A KR 20170055065A
Authority
KR
South Korea
Prior art keywords
housing
high voltage
air
disk
adsorption
Prior art date
Application number
KR1020150157545A
Other languages
Korean (ko)
Inventor
한방우
김학준
우창규
김용진
Original Assignee
한국기계연구원
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 한국기계연구원 filed Critical 한국기계연구원
Priority to KR1020150157545A priority Critical patent/KR20170055065A/en
Publication of KR20170055065A publication Critical patent/KR20170055065A/en

Links

Images

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
    • F24F13/28—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
    • F24F6/12—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—

Abstract

The present invention relates to a humidifying air cleaner, and more particularly, to 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 which is spaced apart from the adsorption disk and which is attracted to the adsorption disk by a high voltage applied to the adsorption disk. Thereby, an electric field is formed by the high voltage plate, thereby improving the adsorption performance and remarkably reducing the pollution degree of the exhaust air, and the surface of the adsorption disk is subjected to a hydrophilic surface treatment, thereby eliminating the need for a separate cleaning means.

Description

{AIR CLEANING HUMIDIFIER}

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.

Generally, a humidifying air purifier is used to solve the air purification and humidification of the indoor space in a single apparatus.

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. [

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.

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.

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.

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.

In addition, fine dust or the like contained in the sucked air is not adsorbed on the disk surface.

Open Patent No. 10-2012-0017374 (Feb. 28, 2012) Humidification Air Purifier

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.

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.

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.

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.

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.

Here, the high voltage plate may be made of a metal material.

Further, the high-voltage plate may include a base material and a conductive film adhered to the surface of the base material.

A metal thin film may be formed on the edge of the adsorption disk.

In addition, the surface of the adsorption disk may be provided with a hydrophilic surface treatment.

In addition, the air sucked and discharged into the housing may be introduced from the side of the adsorption disk to be discharged upward.

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.

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.

Further, there is provided a humidifying air purifier capable of improving an adsorption performance by forming an electric field by a high voltage plate.

Further, there is provided a humidifying air cleaner capable of remarkably lowering the pollution degree of exhaust air as the adsorption performance is improved.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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, .

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.

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.

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.

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.

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 .

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.

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.

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.

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.

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).

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.

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.

 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.

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.

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.

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.

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.

[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)

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 high voltage plate spaced apart from the adsorption disk and adapted to apply a high voltage to adsorb foreign matter of the sucked air to the adsorption disk. The method according to claim 1,
Wherein the high-voltage plate is made of a metal material. 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. The method according to claim 1,
And a metal thin film is formed on the edge of the adsorption disk. The method according to claim 1,
Wherein the surface of the adsorption disk is hydrophilic surface-treated. 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. 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.
KR1020150157545A 2015-11-10 2015-11-10 Air cleaning humidifier KR20170055065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150157545A KR20170055065A (en) 2015-11-10 2015-11-10 Air cleaning humidifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150157545A KR20170055065A (en) 2015-11-10 2015-11-10 Air cleaning humidifier

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020170135117A Division KR101896196B1 (en) 2017-10-18 2017-10-18 Air cleaning humidifier

Publications (1)

Publication Number Publication Date
KR20170055065A true KR20170055065A (en) 2017-05-19

Family

ID=59049700

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150157545A KR20170055065A (en) 2015-11-10 2015-11-10 Air cleaning humidifier

Country Status (1)

Country Link
KR (1) KR20170055065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986212A (en) * 2019-10-24 2020-04-10 蔡玉明 Remove formaldehyde air purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986212A (en) * 2019-10-24 2020-04-10 蔡玉明 Remove formaldehyde air purifier

Similar Documents

Publication Publication Date Title
KR101896196B1 (en) Air cleaning humidifier
CN101535730B (en) Air purifier
US20210197111A1 (en) Air purification device with filter cylinder self-cleaning
WO2017135203A1 (en) Air cleaner, humidifier, and deodorizing machine
US7641718B2 (en) Electrostatic precipitator
CN1784258A (en) Air cleaner
JP2009301851A (en) Static eliminator equipped with cleaning mechanism
KR20010099906A (en) Method and device for air cleaning and method and device for humidification
KR20180076117A (en) Air cleaner
KR20080087220A (en) Humidifier
KR101070395B1 (en) Air Washer
KR100728248B1 (en) Air cleaner
JP2009202051A (en) Air cleaner and humidifier
KR101981011B1 (en) Air purifier
KR20010009613A (en) Air purifying device and method using a mixed liquid
KR20170055065A (en) Air cleaning humidifier
KR101896146B1 (en) Air cleaning humidifier
KR101307842B1 (en) Disk assembly handle of humidifying air cleaner
CN112122003B (en) Electrostatic dust collection device
KR100417191B1 (en) Air cleaner
CN108296023B (en) A kind of energy conservation and environmental protection rotation water treatment air purifier
KR20200050066A (en) Air cleaner
KR102468847B1 (en) Air filter system with ionization module
KR102026565B1 (en) air cleaner
JP2002186879A (en) Electrostatic dust collector

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
E902 Notification of reason for refusal
A107 Divisional application of patent
WITB Written withdrawal of application