WO2021107463A2 - Appareil d'épuration d'air capable de filtrer de l'air extérieur - Google Patents

Appareil d'épuration d'air capable de filtrer de l'air extérieur Download PDF

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Publication number
WO2021107463A2
WO2021107463A2 PCT/KR2020/015820 KR2020015820W WO2021107463A2 WO 2021107463 A2 WO2021107463 A2 WO 2021107463A2 KR 2020015820 W KR2020015820 W KR 2020015820W WO 2021107463 A2 WO2021107463 A2 WO 2021107463A2
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WO
WIPO (PCT)
Prior art keywords
air
filter
cover
outdoor air
fastened
Prior art date
Application number
PCT/KR2020/015820
Other languages
English (en)
Korean (ko)
Other versions
WO2021107463A3 (fr
Inventor
홍순갑
신동준
나의종
Original Assignee
(주)대양이엔아이
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 (주)대양이엔아이 filed Critical (주)대양이엔아이
Publication of WO2021107463A2 publication Critical patent/WO2021107463A2/fr
Publication of WO2021107463A3 publication Critical patent/WO2021107463A3/fr

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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
    • 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
    • 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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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
    • F24F8/108—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 using dry filter elements

Definitions

  • the present invention relates to an air purifier used for purifying indoor air in a state embedded in a ceiling or placed upright in an indoor space, and more particularly, it is configured so that outdoor air supplied to the room is supplied to the room through a filter unit. Accordingly, it relates to an air purifier capable of filtering outdoor air that can create a more optimal indoor environment.
  • air purifiers capable of removing dust, odors, and harmful gases from indoor air are being developed in various configurations, and the advantage of using such an air purifier is to purify indoor air and change it to clean air. have.
  • a ventilation function has been recently developed by adding a ventilation function to the air purifier.
  • the outdoor air when the outdoor air is supplied, the outdoor air must be filtered and supplied, and a complex device for filtering the outdoor air must be further installed. Therefore, there is a disadvantage in that the system becomes bloated and thus a lot of cost is required.
  • the present invention was created to solve the problems of the prior art, and the problem to be solved in the present invention is to create a more optimal indoor environment as outdoor air supplied to the room is supplied to the room through the filter unit. It is to provide an air purifier capable of filtering outdoor air that can do this.
  • the present invention includes a body 100 having an open lower portion, the interior being formed in an empty shape, and having an outdoor air duct unit 110 for introducing and supplying outdoor air to the lower side in the longitudinal direction; a cover frame 200 provided in an open lower portion of the body 100 in a state in which a central portion is opened and a plurality of clean air outlets 210 are formed around the open central portion; a filter unit 300 provided in the open center of the cover frame 200; an outer cover 400 having a vent in the center through which air can be introduced, and fastened to the lower portion of the cover frame 200 so that a space is formed in the lower portion of the clean air outlet 210; a driving unit 500 provided on the inner upper side of the body 100 to suck in air from the lower side of the body 100, and configured to radially discharge the sucked air; An intake duct part configured between the driving part 500 and the filter part 300 to guide the flow of intake air introduced into the driving part 500 through the filter part 300 by the driving part 500 . (600); The air discharged in the
  • the outer cover part 400 is formed to protrude downward along the circumference of the first ventilation part 411 open at the center and the first ventilation part 411, and a plurality of outdoor air outlets 413 are formed.
  • a first cover 410 including an open air inlet 414 formed on one side in the longitudinal direction corresponding to the other end of the cover inner wall 412 and the other end of the outdoor air duct 110;
  • a second cover 420 comprising a second ventilation portion 421 in which a plurality of through holes are arranged in a central portion, and fastened to a lower side of the first cover 410;
  • the first cover 410 and the second cover 420, the outdoor air flow path 430 composed of an inner space formed as the fastening; to include.
  • first cover 410 is configured such that the central side protrudes upward than the front-rear edge side, so that the protruding upper side is fastened with the cover frame 200 .
  • the cover frame 200 is formed of a plate having an area corresponding to the open lower part of the body 100, and the filter fastening part 220 is formed while protruding up and down along the periphery of the open center. , the clean air outlet 210 is formed along the circumference of the center on the surface of the cover frame 200 .
  • the filter unit 300 is formed in a state in which the mist oil filter, the carbon filter, and the dust collecting filter are sequentially arranged from the bottom to the top, and is constrained by the filter frame 330 , and the filter fastening unit 220 .
  • the filter filter 320 is inserted and fastened to the; and a filter cover 310 configured to support the filtration filter 320 in a state disposed under the filtration filter 320 and fastened to the lower side of the filter fastening part 220 of the cover frame 200; to include
  • the outdoor air supplied to the room is configured to be supplied to the room through the filter unit, it is possible to create a more optimal indoor environment.
  • the outdoor air flows along the inner space of the outer cover unit and enters the filter unit. Since it is made to be supplied, it has the advantage of being able to filter outdoor air with a simple and practical structure.
  • FIG. 1 is a perspective view of an air purifier capable of filtering outdoor air according to the present invention
  • Figure 2 is an exploded perspective view of the air cleaning device of the present invention.
  • FIG 3 is a perspective view of a body and a cover frame applied to the present invention.
  • Figure 4 is a partially cutaway perspective view showing the coupling state of the cover frame and the filter unit applied to the present invention.
  • Figure 5 is a partially broken perspective view of the outer cover applied to the present invention.
  • Figure 6 is a perspective view showing an embodiment of the outdoor air inlet applied to the present invention, an enlarged view of section A of Figure 5.
  • Figure 7 is a perspective view showing an embodiment of the outdoor air outlet applied to the present invention, an enlarged view of section B of Figure 5.
  • FIG. 8 is a cross-sectional view of the air cleaning device of the present invention.
  • FIG. 9 is a cross-sectional view showing an embodiment of the use of the air purifier of the present invention.
  • FIG. 10 is a partially cutaway perspective view of the air purifier of the present invention.
  • FIG. 11 is a perspective view showing an embodiment of the use of the air purifier of the present invention, an enlarged view of section C of FIG.
  • Figure 12 is a perspective view showing an embodiment of the use of the air cleaning device of the present invention, an enlarged view of the D section of Figure 10.
  • FIG. 13 is a perspective view showing a state in which the air purifier of the present invention is placed upright;
  • FIG. 14 is a cross-sectional view showing a state in which the air purifier of the present invention is placed upright.
  • body 110 outside air duct part
  • cover frame 210 clean air outlet
  • filter unit 310 filter cover
  • first ventilation unit 412 cover inner wall
  • Driving unit 510 impeller
  • the present invention relates to an air purifier used to purify indoor air in a state embedded in a ceiling or placed upright in an indoor space, and more particularly, a cleaner indoor space by being configured to supply outdoor air supplied to the indoor space. It relates to an air purifier capable of filtering outdoor air that can create an environment.
  • FIG. 1 is a perspective view of an air purifier capable of filtering outdoor air according to the present invention
  • FIG. 2 is an exploded perspective view of the air purifier of the present invention
  • FIG. 3 is a perspective view of a body and a cover frame applied to the present invention
  • 4 is a partially broken perspective view showing the coupling state of the cover frame and the filter unit applied to the present invention
  • FIG. 5 is a partially broken perspective view of the outer cover unit applied to the present invention
  • FIG. 6 is the implementation of the outdoor air inlet applied to the present invention
  • a perspective view showing an example it is an enlarged view of section A of Fig. 5
  • Fig. 7 is a perspective view showing an embodiment of an outdoor air outlet applied to the present invention, an enlarged view of section B of Fig.
  • Fig. 8 is an air cleaner of the present invention It is a cross-sectional view of the device, Fig. 9 is a cross-sectional view showing an embodiment of the use of the air purifier of the present invention, Fig. 10 is a partially broken perspective view of the air purifier of the present invention, and Fig. 11 is a use of the air purifier of the present invention As a perspective view showing an example, it is an enlarged view of section C of Fig. 10, Fig. 12 is a perspective view showing an embodiment of the use of the air purifier of the present invention, an enlarged view of section D of Fig. 10, and Fig. 13 is an enlarged view of the air purifier of the present invention It is a perspective view showing a state in which the device is placed upright, and FIG. 14 is a cross-sectional view showing a state in which the air purifier of the present invention is placed upright.
  • the body 100 is provided with an open lower portion, an empty interior, and an outdoor air duct portion 110 for introducing and supplying outdoor air to the lower side in the longitudinal direction.
  • a cover frame 200 provided in an open lower portion of the body 100 in a state in which a central portion is opened and a plurality of clean air outlets 210 are formed around the open central portion
  • a filter unit 300 provided in the open center of the cover frame 200
  • an outer cover 400 having a vent in the center through which air can be introduced, and fastened to the lower portion of the cover frame 200 so that a space is formed in the lower portion of the clean air outlet 210
  • a driving unit 500 provided on the inner upper side of the body 100 to suck in air from the lower side of the body 100, and configured to radially discharge the sucked air
  • An intake flow unit configured between the driving unit 500 and the filter unit 300 to guide the flow of intake air introduced into the driving unit 500 through the filter unit 300 by the driving unit 500 . (600); and exhaust oil configured to surround the intake flow part 600
  • the body 100 is configured in the form of a housing having an open interior and a lower portion, and the outdoor air duct unit 110 has one end fastened to receive air from the outdoor side, and the other end is the It is configured in a state facing the lower direction of the body (100).
  • the other end of the outdoor air duct part 110 is in communication with the exhaust flow part 700 so that the incoming outdoor air passes through the exhaust flow part 700 and moves to the clean air outlet 210 . is fastened to become
  • a damper 120 is provided inside the outside air duct unit 110, and the damper 120 selectively opens and closes the outside air duct unit 110 by rotation.
  • the cover frame 200 is formed of a plate having an area corresponding to the open lower part of the body 100 and protrudes up and down along the periphery of the open center.
  • the clean air outlet 210 is formed along the circumference of the center on the surface of the cover frame 200 .
  • the filter fastening part 220 allows the protruding upper end to be bent toward the center.
  • the filter unit 300 is configured to filter foreign substances contained in the air, and specifically includes a filtering filter 320 and a filter cover 310 .
  • the filtration filter 320 is for filtering various foreign substances contained in the air, and the mist oil filter, carbon filter, and dust collecting filter are sequentially arranged from the bottom to the top in a state in which they are constrained by the filter frame 330. It is made to be inserted and fastened to the filter fastening part 220 .
  • the mist oil filter is for filtering the oil component contained in the air
  • the carbon filter is for removing the odor component contained in the air
  • the dust collecting filter consists of a HEPA filter or a wolfa filter, This is to separate foreign substances such as dust.
  • the filter cover 310 is configured to support the filtering filter 320 in a state disposed under the filtering filter 320 , on the lower side of the filter coupling part 220 of the cover frame 200 . to be fastened.
  • the filter cover 310 has an area corresponding to the area of the open central portion of the cover frame 200, and is configured in a form in which a horizontal frame and a vertical frame form a lattice form inside the rim, and the A fastening protrusion to be fastened to the filter fastening groove of the cover frame 200 is formed so as to be fastened to the lower side of the filter fastening part 220 of the cover frame 200 .
  • the filter cover 310 is fastened to the lower side of the filter fastening part 220 , so that the cover frame 200 is ) and the filter unit 300 are coupled.
  • the outer cover part 400 protects the filter part 300 from the external environment, but the air introduced from the outside passes through the filter part 300 and is filtered.
  • it includes a first cover 410 , a second cover 420 , and an outdoor air flow path 430 .
  • the first cover 410 has a first vent 411 open at the center, protrudes downward along the circumference of the first vent 411, and has a plurality of outdoor air outlets 413 on the inner wall of the cover. 412 , and an outdoor air inlet 414 that is openly formed on one side in the longitudinal direction corresponding to the other end side of the outdoor air duct unit 110 , which is coupled to the cover frame 220 .
  • the first cover 410 is fastened in a state where the upper surface and the lower end of the cover fastening part 220 are in contact, and the space in the center and the space on the edge are divided by the cover fastening part 220.
  • the first cover 410 is formed to be bent in a downward direction inclined toward the edge from the cover inner wall 412 .
  • the first cover 410 is configured in such a way that the central side protrudes upward than the front-rear rim side, and as the protruding upper side is fastened with the cover frame 200 , the edge of the first cover 410 is formed. As it becomes a state disposed below the clean air outlet 210, clean air is supplied into the room through the space between the components.
  • the second cover 420 includes a second ventilation portion 421 having a plurality of through holes arranged in the center thereof, which is fastened to the lower side of the first cover 410 .
  • the second cover 420 is fastened to the lower portion of the first cover 410 so as to be in surface contact with the lower end of the rim of the first cover 410 and the lower end of the inner wall 412 of the cover.
  • the second ventilation part 421 is configured to have an area corresponding to the first ventilation part 411 .
  • the outdoor air flow path 430 includes an internal space formed as the first cover 410 and the second cover 420 are fastened.
  • the outdoor air flow path 430 is composed of a space partitioned by the first cover 410 , the second cover 420 , and the cover inner wall 412 .
  • the air supplied to the room through the outside air duct unit 110 is introduced into the outside air flow path 430 inside the outer cover unit 400 through the outside air inlet 414, and the outside air flow As the air moving along the furnace 430 is discharged through the outdoor air outlet 413 , the air is supplied to the lower side of the filter unit 300 , so that the outside air is filtered by the filter unit 300 . to be supplied indoors.
  • the driving unit 500 includes an impeller 510 that rotates by a power source such as a motor M, which is provided adjacent to the inner uppermost side of the body 100 . do.
  • the intake flow unit 600 is for forming a flow path of air intake inside the body 100, the lower end is fastened to surround the outer circumferential surface of the filter unit 300, more specifically The lower end of the intake flow portion 600 is coupled to the upper surface of the cover frame 200 between the clean air outlet 210 and the open central portion, and the upper end of the intake flow portion 600 is a driving unit. It is configured to surround the lower end of the impeller 510 in the axial direction so that air sucked through the filter unit 300 according to the operation of 500 can stably move toward the impeller 510 of the driving unit 500 .
  • the intake flow portion 600 separates the space inside the body 100 into a space in which intake is made and a space in which intake is not performed by the intake flow portion 600 .
  • the exhaust flow part 700 is for forming a flow path for the air filtered and discharged inside the body 100 , and the lower end part is outside the clean air outlet 210 of the cover frame 200 . of the cover frame 200 is fastened in abutting state with the upper surface, and the upper end is configured to be in a state surrounding the circumference and the upper surface of the impeller 510 .
  • the exhaust flow part 700 is configured to guide the flow of air so that the filtered air can be discharged to the clean air outlet 210 on the outside of the intake flow part 600 .
  • the exhaust flow part 700 divides an internal space by a partition wall, but one end is configured to communicate with the external air duct part 110 and the external air duct part 110 ) is configured to further include an outside air guide 710 for guiding the outside air received from the outside air inlet (414).
  • the outside air guide 710 is guided to the outside air inlet 414 while flowing in a state separated from the filtered air to prevent unfiltered outside air from being supplied to the room.
  • the present invention makes it possible to supply the indoor air by filtering the outside air.
  • the outdoor air supplied to the outdoor air flow path 430 is distributed and supplied to the lower side of the filter unit 300 through a plurality of outdoor air outlets 413 .
  • the filter Air on the front side of the unit 300 passes through the filter unit 300 and moves toward the impeller 510 through the intake flow unit 600 .
  • the present invention is basically used in a state of being embedded in the ceiling.
  • the air purifier in the ceiling depending on the characteristics of the place where the air purifier is to be installed, as shown in FIGS. 8 and 9, as shown in FIGS.
  • It may be configured to further include a cradle 800 so that it can be used by placing it in an upright state.
  • the holder 800 is configured in a bent form that can support one side and the upper surface in the longitudinal direction of the body 100 at the same time, and can be used while standing with one longitudinal side of the body 100 facing the floor. let it be
  • the outdoor air duct unit is configured to supply the intake air of the rear side of the body 100 in an upright state.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

La présente invention concerne un appareil d'épuration d'air qui est utilisé dans l'épuration d'air intérieur tout en étant encastré dans le plafond ou disposé verticalement dans un espace intérieur et elle concerne plus spécifiquement un appareil d'épuration d'air capable de filtrer l'air extérieur, qui est conçu pour permettre à l'air extérieur, devant être alimenté à l'intérieur, de passer à travers une unité de filtration pour être ensuite alimenté à l'intérieur, et ainsi un environnement intérieur plus frais peut être créé.
PCT/KR2020/015820 2019-11-27 2020-11-13 Appareil d'épuration d'air capable de filtrer de l'air extérieur WO2021107463A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0154096 2019-11-27
KR1020190154096A KR102251856B1 (ko) 2019-11-27 2019-11-27 실외 공기의 필터링이 가능한 공기청정장치

Publications (2)

Publication Number Publication Date
WO2021107463A2 true WO2021107463A2 (fr) 2021-06-03
WO2021107463A3 WO2021107463A3 (fr) 2021-07-22

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Application Number Title Priority Date Filing Date
PCT/KR2020/015820 WO2021107463A2 (fr) 2019-11-27 2020-11-13 Appareil d'épuration d'air capable de filtrer de l'air extérieur

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KR (1) KR102251856B1 (fr)
WO (1) WO2021107463A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3081525B2 (ja) * 1996-02-07 2000-08-28 三洋電機株式会社 天井埋込型空気調和機
WO1999050603A1 (fr) * 1998-03-30 1999-10-07 Daikin Industries, Ltd. Entree d'air et soufflante
KR100539568B1 (ko) * 2004-05-28 2005-12-29 엘지전자 주식회사 공기청정겸용 환기시스템
KR100577254B1 (ko) * 2004-06-24 2006-05-10 엘지전자 주식회사 공기청정 겸용 환기시스템
KR101342217B1 (ko) 2007-10-29 2013-12-16 엘지전자 주식회사 천장형 공기조화기 실내기의 환기 유로구조
KR102040024B1 (ko) * 2019-04-18 2019-11-04 박성환 친환경 디퓨저 및 이를 구비한 환기시스템

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Publication number Publication date
WO2021107463A3 (fr) 2021-07-22
KR102251856B1 (ko) 2021-05-13

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