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WO2022065829A1 - Outdoor air purifier - Google Patents

Outdoor air purifier Download PDF

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Publication number
WO2022065829A1
WO2022065829A1 PCT/KR2021/012812 KR2021012812W WO2022065829A1 WO 2022065829 A1 WO2022065829 A1 WO 2022065829A1 KR 2021012812 W KR2021012812 W KR 2021012812W WO 2022065829 A1 WO2022065829 A1 WO 2022065829A1
Authority
WO
WIPO (PCT)
Prior art keywords
air purifier
outdoor air
lower housing
air
present
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2021/012812
Other languages
French (fr)
Korean (ko)
Inventor
장규화
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
T&C KOREA Co Ltd
Original Assignee
T&C KOREA Co Ltd
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 T&C KOREA Co Ltd filed Critical T&C KOREA Co Ltd
Publication of WO2022065829A1 publication Critical patent/WO2022065829A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4245—Means for power supply or devices using electrical power in filters or filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4254—Allowing or improving visual supervision, e.g. lamps, transparent parts, windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present invention relates to an outdoor air purifier, and more particularly, to a tower type outdoor air purifier.
  • An air purifier is a device that can discharge the purified air to the outside after removing harmful substances contained in the air using a filter.
  • the conventional air purifier is generally designed to purify an indoor space such as a home or office, and thus is not suitable for use outdoors (or outdoors).
  • the applicant of the present invention intends to propose an air purifier according to the present invention so that clean air can be supplied to public places such as parks and children's playgrounds, or around roads or crowded areas.
  • Patent Document 1 Republic of Korea Patent Publication No. 10-2017-0040163
  • the present invention was created to solve the above problems, and an object of the present invention is to provide an air purifier capable of purifying polluted air and supplying it to the atmosphere in order to improve outdoor environmental conditions.
  • the present invention can build an eco-friendly air purification system that generates electricity by using a solar power panel.
  • an outdoor air purifier includes: an air purifier configured to filter polluted air introduced into the lower housing in an upflow manner and discharge the clean air through the upper cap; a support portion extending upwardly from the outer surface of the lower housing; Photovoltaic panel unit mounted on the support; and a control unit for controlling the air purification unit and the solar power generation panel unit.
  • the present invention may include one or more hollow filters disposed spaced apart from the inside and the bottom of the lower housing.
  • the lower housing includes: a hollow vertical tube formed in a size and shape to accommodate a cartridge that helps to accommodate the hollow filter; A plurality of intake holes formed in the lower portion of the vertical tube; may be provided.
  • the lower housing may include a first spiral blade formed spirally along the longitudinal direction around the inner circumferential surface of the vertical tube.
  • the present invention may be provided with one or more discharge holes around the lower end of the vertical pipe.
  • the cartridge includes a frame secured in position within the upper opening of the lower housing; a plurality of vertical bars extending downwardly along the perimeter of the frame; and a cone-shaped cone disposed at the bottom of a plurality of vertical bars.
  • the cartridge may have a second helical blade helically formed along the longitudinal direction around the outer circumferential surface of the plurality of vertical bars.
  • the upper cap includes a hollow tube communicatively disposed on the upper side of the lower housing; a flange disposed around the top of the hollow tube; a plurality of exhaust holes formed in the inner region of the flange; a sealing cover coupled on the flange to open the upper opening of the hollow tube; and a blower disposed inside the hollow tube to flow the air flow in an upward flow.
  • the present invention may place the guide vanes in the center of the lower surface of the closure cover.
  • the upper cap may further include a diffusion plate around the outer peripheral surface of the hollow tube parallel to the flange.
  • the present invention may include a sterilizer inside the hollow tube of the upper cap.
  • the present invention may further include a display unit.
  • the present invention provides an outdoor air purifier having a tower-type structure that can be installed outdoors without spatial restrictions.
  • the present invention can be expected to reduce air pollution by purifying outdoor polluted air, and it is possible to reduce maintenance costs due to operation by establishing a system capable of generating self-generation using sunlight.
  • the present invention can also expect effects such as various information and advertisement promotion through the display unit.
  • FIG. 1 is a perspective view viewed from one side of an outdoor air purifier according to a preferred embodiment of the present invention.
  • FIG. 2 is a perspective view of an outdoor air purifier according to a preferred embodiment of the present invention as viewed from the other side.
  • FIG 3 is an exploded perspective view schematically showing the main part of an outdoor air purifier according to a preferred embodiment of the present invention.
  • FIG. 4 is a longitudinal cross-sectional view schematically showing the main part of an outdoor air purifier according to a preferred embodiment of the present invention.
  • FIG. 5 is a longitudinal sectional view schematically illustrating a lower housing constituting an air purifier.
  • FIG. 6 is a perspective view schematically illustrating a cartridge constituting an air purifier.
  • FIG. 7 is a partial cut-away view schematically showing an upper cap constituting an air purifier.
  • the present invention relates to a tower type air purification system configured to re-supply purified and purified air by sucking air around the air purifier.
  • the present invention since the present invention has a tower-type structure so that it can be installed outdoors, it is designed to minimize inconvenience to pedestrians walking and/or securing visibility without damaging the surrounding landscape even when installed around a factory/road.
  • the outdoor air purifier according to a preferred embodiment of the present invention includes an air purifier 1 that purifies polluted air and circulates and supplies it into the atmosphere, a support unit 2, and a solar power panel Part (3) is included.
  • the present invention can be installed around the road based on the air purifying unit (1), the air purifying unit (1) as described above, the ambient air is sucked in and purified, and then the purified clean air can be discharged into the atmosphere.
  • the structure and configuration of the air purifier will be described in detail below.
  • the present invention is provided with a support part (2) capable of supporting and holding the photovoltaic panel part (3) located on the upper part of the air purification part (1).
  • the support part 2 extends upwardly from the air purifier 1, and may be formed of a pair of support parts disposed opposite to each other on the outer surface of the lower housing 110 .
  • the present invention is not limited thereto, and the support portion may be any configuration capable of supporting and holding the photovoltaic panel portion.
  • the photovoltaic power generation panel unit 3 condenses sunlight and converts light energy into electrical energy to convert light energy into electrical energy, such as a blower and a sterilizer of the air purification unit 1 to be described later, and a display unit 4 to be described later. ), etc., is a facility that helps to generate and secure electricity required by itself.
  • the photovoltaic panel unit 3 may be rotatably disposed between the pair of support units 2 , which may adjust the angle of the photovoltaic panel unit in response to the irradiation angle of the sun.
  • the present invention may further include a display unit 4 capable of outputting time information, weather information, location information, advertisement information, etc. in various characters, symbols or images, and optionally a speaker (not shown) can be installed.
  • a display unit 4 capable of outputting time information, weather information, location information, advertisement information, etc. in various characters, symbols or images, and optionally a speaker (not shown) can be installed.
  • the outdoor air purifier according to the present invention may include a control unit 5 capable of controlling/adjusting the air purifier 1 , the solar power panel unit 3 , the display unit 4 , and the like.
  • the control unit 5 may include a storage battery that stores power generated through the solar power generation panel unit and supplies power to, for example, a blower and a sterilizer of the air purification unit, and a display unit.
  • the control unit 5 typically includes an inverter that converts direct current (DC) produced in the photovoltaic panel unit into alternating current, a fine dust measurement sensor, a storage medium for storing various information, a wired or wireless communication module, etc. can be provided.
  • DC direct current
  • the electric wiring connecting the air purification unit 1, the solar power generation panel unit 3, the display unit 4, and the control unit 5 is already widely known to those skilled in the art and a clear understanding of the present invention to be excluded to help.
  • the air purifier 1 is configured to suck and purify the ambient air of the outdoor air purifier according to the preferred embodiment of the present invention, and then discharge the purified clean air to the periphery of the outdoor air purifier.
  • the air purifier 1 includes a lower housing 110 , a cartridge 120 coaxially disposed in the lower housing 110 , one or more filters 130 accommodated in the inner space of the cartridge 120 , and the lower housing.
  • the upper cap 140 covering the upper opening may be provided, and in particular, it may have a tower-type structure that induces an upward flow of air through the hollow portion of the lower housing 110 from the bottom to the top.
  • the lower housing 110 has a hollow vertical pipe 111, a plurality of intake holes 112 formed around the lower portion of the vertical pipe to allow the inflow of ambient air, and a vertical pipe 111. It has a first spiral blade 113 spirally formed along the longitudinal direction around the inner circumferential surface of the.
  • the lower housing 110 disposes the upper cap 140 to be detachably attached to the upper opening of the vertical tube, and the support part 2 extends from the outer circumferential surface of the lower housing 110 for smooth detachment of the upper cap.
  • the outdoor air purifier is installed in the vertical direction with the lower housing 110 as a post on the road, and is located at the lower end of the vertical pipe 111 to maintain a stable standing state of the outdoor air purifier.
  • the support plate 114 may be integrally coupled through a bonding method such as welding.
  • the lower housing 110 forms one or more discharge holes 111a in the lower periphery of the vertical pipe 111 , that is, in the connection portion between the vertical pipe 111 and the support plate 114 .
  • the discharge hole (111a) helps to easily discharge foreign substances and rainwater that have settled in the lower part of the lower housing 110 to the outside.
  • the lower housing 110 may induce the polluted air that is forcibly introduced through the intake hole 112 by using the first spiral blade 113 as a means to turn in a spiral form in the vertical pipe 111 .
  • the lower housing 110 includes the first spiral blade 113 on the inner circumferential surface of the vertical tube between the upper end of the vertical tube 111 and the intake hole 112 so that the intake hole 112 and the first spiral blade 113 do not overlap. placed on
  • the cartridge 120 supports and holds one or more hollow filters 130 for filtering particulate matter in the air while allowing the passage of air to provide sufficient contact opportunities between the air and one or more filters stacked inside the cartridge. It may be formed as a grill structure in the form of a hollow trap.
  • the cartridge 120 includes a frame 121 fixed in position within the upper opening of the vertical tube, a plurality of vertical bars 122 extending downward at a predetermined distance along the circumference of the frame 121, and A plurality of vertical bars 122 are provided with cone-shaped cones 123 disposed at the lower ends thereof, and the plurality of vertical bars 122 may be spaced apart from each other at equal intervals in the circumferential direction of the frame 121 .
  • the cartridge 120 is located in a suspended manner within the upper opening of the lower housing 110 , that is, the vertical tube 111 . As a result, the cartridge can be spaced apart from the inside and bottom of the vertical tube.
  • the frame 121 supports the plurality of vertical bars 122 and at the same time is formed in a structure that allows one or more filters 133 to flow in and out into a predetermined internal space surrounded by the plurality of vertical bars 122.
  • the frame 121 is formed in a ring shape, and a detachable mesh network can be disposed at the center thereof, and this mesh network is an inflow of unnecessary foreign substances into the internal hollow of the hollow filter 130 accommodated in the cartridge. can be prevented in advance.
  • the cartridge 130 is not filtered, and the conical cone 123 is positioned at the bottom of a plurality of vertical bars 122 arranged in a cylindrical shape so as to block the inflow of polluted air through the bottom opening of the hollow filter 130. do.
  • the cone 123 may not only guide the air upward from the inside of the lower part of the vertical pipe 111 , but also radially spread the air flow pumped in an upward flow by the driving of the blower 146 .
  • the cartridge 130 has a second spiral blade 124 spirally formed along the longitudinal direction around the outer peripheral surface of the plurality of vertical bars 122 arranged in a cylindrical shape.
  • the present invention forms a space between the vertical tube 111 and the cartridge 120 as described above, the first spiral blade and the second spiral blade can be arranged in the spaced apart space.
  • the second spiral blade 124 extending radially around the vertical bar 122 in the number and the first spiral blade 113 extending in the central direction on the inner circumferential surface of the vertical tube 111 are not in contact with each other. It may be alternately arranged along the longitudinal direction of the straight pipe or the pipe axis direction.
  • the vertical tube 111 and the cartridge of the lower housing while inducing the air flow upward through the first spiral blade 113 and the second spiral blade 124 to spiral around the filter 130 . It is possible to generate a vortex within the space between the hollow filter 130 accommodated in the. This speeds up the flow of air and at the same time makes it possible to evenly contact the entire outer circumferential surface of the filter.
  • the cartridge 120 may further include a retaining ring 125 disposed in a horizontal circumferential direction orthogonal to the plurality of vertical bars 122 to maintain the arrangement of the plurality of vertical bars 122 .
  • the hollow filter 130 is disposed in an interior space defined by a plurality of vertical bars 122 of the cartridge 120 .
  • the filter 130 may be a HEPA filter capable of reliably collecting fine particles of air.
  • the upper cap 140 is configured to close the upper opening of the lower housing 110 and to discharge the purified clean air around the outdoor air purifier.
  • the upper cap 140 includes a hollow tube 141 disposed in communication with the upper side of the lower housing 110, specifically the vertical tube 111, and a flange formed on the outer peripheral surface of the upper edge of the hollow tube 141 ( 142), a plurality of exhaust holes 143 formed in the inner region of the flange for discharging purified air to the outside, a sealing cover 144 formed in a size and shape to cover the upper opening of the hollow tube, a sealing cover ( It has a cone-shaped guide vane 145 disposed in the center of the lower surface of the 144, and a blower 146 disposed inside the hollow tube.
  • the present invention may further include a sterilizer 147 capable of decomposing harmful components contained in the pretreated air.
  • the hollow tube 141 is provided with a blower 146 and a sterilizer 147 on the inside thereof.
  • the present invention can control the operation of the blower and the sterilizer in conjunction with the operation signal of the control unit.
  • the present invention forcibly blows the air sucked into the intake hole 112 of the lower housing 110 by the driving of the blower 146 downstream to pass the hollow tube 141 of the upper cap 140 and the exhaust hole 143 It can be discharged to the periphery of the outdoor air purifier through
  • the upper cap may further arrange a mesh net (see FIG. 7 ) across the inner hollow of the hollow tube 141 downstream of the blower 146 .
  • the mesh network unexpectedly blocks the inflow of foreign substances into the hollow tube through the exhaust hole.
  • the sterilizer 147 may provide additional air purification through ultraviolet emission while guiding the air that is transported along its interior hollow across the hollow filter 130 downstream.
  • the sterilizer 147 may have a built-in ultraviolet light source.
  • the sterilizer is an ultraviolet sterilization light source capable of emitting ultraviolet rays in a wavelength range of 200 nm to 400 nm, and can sterilize purified air.
  • ultraviolet light in a wavelength range of 200 nm to 280 nm has a strong sterilization power and can effectively kill bacteria, such as viruses, fungi, and the like in a short time.
  • the sterilizer 147 may be a commercially available plasma generator, and the plasma generator may sterilize the purified air by emitting ultraviolet rays by plasma discharge.
  • the clean air that is forcibly blown downstream through the blower 146 may be guided to the exhaust hole through the sealing cover 144, and radially by means of the guide vanes 145 spaced apart from the upper opening of the hollow tube. it spreads
  • the sealing cover 144 is coupled to the edge of the flange 142 so that the exhaust hole and the hollow tube are in fluid communication while ensuring the opening at the upper opening of the hollow tube 141 .
  • the conical guide vanes 145 protrude downward from the lower surface of the sealing cover toward the inner hollow portion of the hollow tube.
  • the clean air which is turned radially through the guide vane 145 , may pass between the flange 142 and the sealing cover 144 and be discharged into the exhaust hole 143 .
  • the upper cap 140 further includes a diffuser plate 148 arranged parallel to the flange 142 along the outer peripheral surface of the hollow tube 141 .
  • a diffuser plate 148 is arranged parallel to below the flange 142 .
  • the rotation of the blower 146 sucks the polluted air inside the lower periphery of the outdoor air purifier.
  • the polluted air introduced into the lower housing passes through the hollow filter 130 in the direction of the arrow and then flows upward, passes through the hollow tube 141 of the upper cap 140 and into the exhaust hole 143 .
  • the clean air discharged to the outside through the exhaust hole 143 may temporarily flow in a downward flow to minimize the inflow of the back wind through the exhaust hole.
  • blower 146 While passing through such a flow path, it is preferable to arrange the blower 146 at the rear end so that the clean air can be discharged at a high air volume toward the outside.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention relates to an outdoor air purifier comprising: an air purifying part for filtering, in an upflow manner, contaminated air introduced into a lower housing to discharge clean air through an upper cap; a supporting part which lengthily extends upward from the outer surface of the lower housing; a photovoltaic panel part mounted to the supporting part; and a control part for adjusting the air purifying part and the photovoltaic panel part. Specifically, the present invention may include at least one hollow filter disposed in the lower housing of the air purifying part.

Description

실외 공기정화기outdoor air purifier

본 발명은 실외 공기정화기에 관한 것으로, 특별하기로 타워(tower)형 실외 공기정화기에 관한 것이다. The present invention relates to an outdoor air purifier, and more particularly, to a tower type outdoor air purifier.

산업화 및 공업화 사회에서 현대인들은 각종 유해가스, 황사, 미세먼지 등에 노출될 수밖에 없으며, 이러한 유해물질들은 호흡을 통해 인체에 유입되어 호흡기 질환, 심장계 질환, 바이러스·세균 감염 등으로 문제화되고 있다.In an industrialized and industrialized society, modern people are inevitably exposed to various harmful gases, yellow dust, fine dust, etc., and these harmful substances enter the human body through respiration, causing problems such as respiratory diseases, heart disease, and viral and bacterial infections.

공기정화기는 필터를 수단으로 하여 공기에 함유된 유해물질을 제거한 후에 정화된 공기를 외부로 토출할 수 있는 장치로, 공기를 정화하기 위한 공기정화기에 대한 연구는 현재에도 끊임없이 이루어지고 있다.An air purifier is a device that can discharge the purified air to the outside after removing harmful substances contained in the air using a filter.

이러한 노력에도 불구하고, 종래의 공기정화기는 일반적으로 가정이나 사무실과 같은 실내 공간을 정화하도록 설계되어 있기 때문에 실외(혹은 옥외)용으로 사용하기에는 부적합하다.Despite these efforts, the conventional air purifier is generally designed to purify an indoor space such as a home or office, and thus is not suitable for use outdoors (or outdoors).

즉, 공기정화기는 옥외에 설치하기 위해서는 상용 전원을 제공할 수 있는 설비 그리고 보행자의 보행을 방해하지 않고 시야를 확보할 수 있는 구조를 취해야 할 것이다. 이에, 본 발명의 출원인은 공원, 어린이 놀이터 등 공공장소 또는 도로 주변이나 사람이 많은 지역에 깨끗한 공기를 공급할 수 있도록 본 발명에 따른 공기정화기를 제안하고자 한다. In other words, in order to install the air purifier outdoors, a facility that can provide commercial power and a structure that can secure visibility without interfering with pedestrians' walking will have to be taken. Accordingly, the applicant of the present invention intends to propose an air purifier according to the present invention so that clean air can be supplied to public places such as parks and children's playgrounds, or around roads or crowded areas.

[선행기술문헌][Prior art literature]

[특허문헌][Patent Literature]

(특허문헌 1) 대한민국 공개특허공보 제10-2017-0040163호(Patent Document 1) Republic of Korea Patent Publication No. 10-2017-0040163

본 발명은 전술된 문제점을 해결하기 위해 창출된 것으로, 실외 환경 조건을 개선하기 위해 오염 공기를 정화하여 대기 중으로 공급할 수 있는 공기정화기를 제공하는 것을 목적으로 한다. The present invention was created to solve the above problems, and an object of the present invention is to provide an air purifier capable of purifying polluted air and supplying it to the atmosphere in order to improve outdoor environmental conditions.

또한, 본 발명은 태양광 발전 패널을 이용해 자가발전하는 친환경 공기정화시스템을 구축할 수 있다. In addition, the present invention can build an eco-friendly air purification system that generates electricity by using a solar power panel.

상기 목적을 달성하기 위해서, 본 발명의 바람직한 실시예에 따른 실외 공기정화기는 하부 하우징으로 유입된 오염 공기를 상향류 방식으로 필터링하여 상부 캡을 통해 청정 공기를 토출하는 공기정화부와; 하부 하우징의 외부면에서 상방으로 길이연장된 지지부; 지지부에 장착된 태양광 발전 패널부; 및 공기정화부와 태양광 발전 패널부를 조절하는 제어부;를 포함할 수 있다. 특히, 본 발명은 하부 하우징의 내측과 하부로부터 이격 배치된 하나 이상의 중공형 필터를 구비할 수 있다. In order to achieve the above object, an outdoor air purifier according to a preferred embodiment of the present invention includes: an air purifier configured to filter polluted air introduced into the lower housing in an upflow manner and discharge the clean air through the upper cap; a support portion extending upwardly from the outer surface of the lower housing; Photovoltaic panel unit mounted on the support; and a control unit for controlling the air purification unit and the solar power generation panel unit. In particular, the present invention may include one or more hollow filters disposed spaced apart from the inside and the bottom of the lower housing.

본 발명의 실시예에서, 하부 하우징은 중공형 필터의 수납을 돕는 카트리지를 수용할 수 있는 크기와 형상으로 형성된 중공의 수직관과; 수직관의 하측부에 형성된 다수의 흡기공;을 구비할 수 있다.In an embodiment of the present invention, the lower housing includes: a hollow vertical tube formed in a size and shape to accommodate a cartridge that helps to accommodate the hollow filter; A plurality of intake holes formed in the lower portion of the vertical tube; may be provided.

바람직하기로, 하부 하우징은 수직관의 내주면 둘레에서 길이방향을 따라 나선형으로 형성된 제1 나선형 날개를 구비할 수 있다.Preferably, the lower housing may include a first spiral blade formed spirally along the longitudinal direction around the inner circumferential surface of the vertical tube.

또한, 본 발명은 수직관의 하단 둘레에 하나 이상의 배출공을 구비할 수 있다.In addition, the present invention may be provided with one or more discharge holes around the lower end of the vertical pipe.

본 발명의 실시예에서, 카트리지는 하부 하우징의 상측 개구 내에 위치고정되는 프레임과; 프레임 둘레를 따라 하방으로 길이연장된 다수의 수직 바아; 및 다수의 수직 바아 하단에 배치된 원뿔형상의 콘;을 구비할 수 있다.In an embodiment of the present invention, the cartridge includes a frame secured in position within the upper opening of the lower housing; a plurality of vertical bars extending downwardly along the perimeter of the frame; and a cone-shaped cone disposed at the bottom of a plurality of vertical bars.

바람직하기로, 카트리지는 다수의 수직 바아 외주면 둘레에서 길이방향을 따라 나선형으로 형성된 제2 나선형 날개를 구비할 수 있다.Preferably, the cartridge may have a second helical blade helically formed along the longitudinal direction around the outer circumferential surface of the plurality of vertical bars.

본 발명의 실시예에서, 상부 캡은 하부 하우징의 상측에 연통가능하게 배치된 중공관과; 중공관의 상단 둘레에 배치된 플랜지; 플랜지의 내부영역에 형성된 다수의 배기공; 중공관의 상단 개구를 개방하도록 플랜지 상에 결합된 밀폐 커버; 및 상향류로 공기 흐름을 유동하도록 중공관 내측에 배치된 블로워;를 구비할 수 있다.In an embodiment of the present invention, the upper cap includes a hollow tube communicatively disposed on the upper side of the lower housing; a flange disposed around the top of the hollow tube; a plurality of exhaust holes formed in the inner region of the flange; a sealing cover coupled on the flange to open the upper opening of the hollow tube; and a blower disposed inside the hollow tube to flow the air flow in an upward flow.

선택가능하기로, 본 발명은 밀폐 커버의 하부면 중심에 가이드 베인을 배치할 수 있다.Optionally, the present invention may place the guide vanes in the center of the lower surface of the closure cover.

또한, 상부 캡은 플랜지와 평행하게 중공관 외주면 둘레에 확산판을 추가로 구비할 수 있다.In addition, the upper cap may further include a diffusion plate around the outer peripheral surface of the hollow tube parallel to the flange.

추가적으로, 본 발명은 상부 캡의 중공관 내측에 살균기를 구비할 수 있다.Additionally, the present invention may include a sterilizer inside the hollow tube of the upper cap.

덧붙여서, 본 발명은 디스플레이부를 추가로 포함할 수 있다.In addition, the present invention may further include a display unit.

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다.The features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.

이에 앞서 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이고 사전적인 의미로 해석되어서는 아니 되며, 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석되어야만 한다. Prior to this, the terms or words used in the present specification and claims should not be construed in the ordinary and dictionary meaning, and the inventor may properly define the concept of the term to describe his invention in the best way. Based on the principle that there is, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

이상 본 발명의 설명에 의하면, 본 발명은 옥외에 공간적 제약 없이 설치가능한 타워형 구조를 갖는 실외 공기정화기를 제공한다.According to the above description of the present invention, the present invention provides an outdoor air purifier having a tower-type structure that can be installed outdoors without spatial restrictions.

특히, 본 발명은 실외 오염 공기를 정화하여 대기오염의 저감 효과를 기대할 수 있고, 태양광을 이용한 자가발전가능한 시스템을 구축하여 운영에 따른 유지비용을 줄일 수 있다.In particular, the present invention can be expected to reduce air pollution by purifying outdoor polluted air, and it is possible to reduce maintenance costs due to operation by establishing a system capable of generating self-generation using sunlight.

또한, 본 발명은 디스플레이부를 통해 다양한 정보와 광고 홍보 등의 효과도 기대할 수 있다. In addition, the present invention can also expect effects such as various information and advertisement promotion through the display unit.

도 1은 본 발명의 바람직한 실시예에 따른 실외 공기정화기를 일측에서 바라본 사시도이다.1 is a perspective view viewed from one side of an outdoor air purifier according to a preferred embodiment of the present invention.

도 2는 본 발명의 바람직한 실시예에 따른 실외 공기정화기를 타측에서 바라본 사시도이다.2 is a perspective view of an outdoor air purifier according to a preferred embodiment of the present invention as viewed from the other side.

도 3은 본 발명의 바람직한 실시예에 따른 실외 공기정화기의 요부를 개략적으로 도시한 분해사시도이다.3 is an exploded perspective view schematically showing the main part of an outdoor air purifier according to a preferred embodiment of the present invention.

도 4는 본 발명의 바람직한 실시예에 따른 실외 공기정화기의 요부를 개략적으로 도시한 종단면도이다.4 is a longitudinal cross-sectional view schematically showing the main part of an outdoor air purifier according to a preferred embodiment of the present invention.

도 5는 공기정화부를 구성하는 하부 하우징을 개략적으로 도시한 종단면도이다.5 is a longitudinal sectional view schematically illustrating a lower housing constituting an air purifier.

도 6은 공기정화부를 구성하는 카트리지를 개략적으로 도시한 사시도이다.6 is a perspective view schematically illustrating a cartridge constituting an air purifier.

도 7은 공기정화부를 구성하는 상부 캡을 개략적으로 도시한 부분절개도이다. 7 is a partial cut-away view schematically showing an upper cap constituting an air purifier.

본 발명의 목적, 특정한 장점들 및 신규한 특징들은 첨부된 도면들과 연관되어지는 이하의 상세한 설명과 실시예들로부터 더욱 명백해질 것이다. 본 명세서에서 각 도면의 구성요소들에 참조번호를 부가함에 있어서, 동일한 구성 요소들에 한해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 번호를 가지도록 하고 있음에 유의하여야 한다. 또한, 본 발명을 설명함에 있어서, 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명은 생략한다. 본 명세서에서, 제1, 제2 등의 용어는 하나의 구성요소를 다른 구성요소로부터 구별하기 위해 사용되는 것으로, 구성요소가 상기 용어들에 의해 제한되는 것은 아니다. 첨부 도면에 있어서, 일부 구성요소는 과장되거나 생략되거나 또는 개략적으로 도시되었으며, 각 구성요소의 크기는 실제 크기를 전적으로 반영하는 것은 아니다.The objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and examples taken in conjunction with the accompanying drawings. In the present specification, in adding reference numbers to the components of each drawing, it should be noted that only the same components are given the same number as possible even though they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In this specification, terms such as first, second, etc. are used to distinguish one component from another, and the component is not limited by the terms. In the accompanying drawings, some components are exaggerated, omitted, or schematically illustrated, and the size of each component does not fully reflect the actual size.

이하, 첨부된 도면을 참조하여 본 발명의 실시예를 상세히 설명하기로 한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 공기정화기 주변의 공기를 흡입하여 정화처리된 청정 공기를 재공급할 수 있게 구성된 타워(tower)형 공기정화 시스템에 관한 것이다. 특히, 본 발명은 옥외에 설치가능하도록 타워형 구조로 이루어져 있기 때문에 공장/도로 주변 등에 설치하여도 주변 경관을 훼손하지 않고 보행자의 보행 및/또는 시야 확보 등에 불편함을 최소화시킬 수 있도록 설계되어 있다.The present invention relates to a tower type air purification system configured to re-supply purified and purified air by sucking air around the air purifier. In particular, since the present invention has a tower-type structure so that it can be installed outdoors, it is designed to minimize inconvenience to pedestrians walking and/or securing visibility without damaging the surrounding landscape even when installed around a factory/road.

도 1 내지 도 7을 참조로 하면, 본 발명의 바람직한 실시예에 따른 실외 공기정화기는 오염 공기를 정화하여 대기 중으로 순환공급하는 공기정화부(1)와, 지지부(2), 및 태양광 발전 패널부(3)를 포함한다. 1 to 7, the outdoor air purifier according to a preferred embodiment of the present invention includes an air purifier 1 that purifies polluted air and circulates and supplies it into the atmosphere, a support unit 2, and a solar power panel Part (3) is included.

본 발명은 공기정화부(1)를 기초로 하여 도로 주변에 입설되되, 전술된 공기정화부(1)를 통해 주변 공기를 흡입하고 정화한 후에 정화된 청정 공기를 대기 중으로 토출시킬 수 있다. 공기정화부의 구조와 구성은 아래에서 상세히 후술하도록 한다. The present invention can be installed around the road based on the air purifying unit (1), the air purifying unit (1) as described above, the ambient air is sucked in and purified, and then the purified clean air can be discharged into the atmosphere. The structure and configuration of the air purifier will be described in detail below.

또한, 본 발명은 공기정화부(1)의 상부에 위치된 태양광 발전 패널부(3)를 지지보유할 수 있는 지지부(2)를 구비한다. 지지부(2)는 도시되었듯이 공기정화부(1)에서 상방으로 길이연장되어 있는데, 하부 하우징(110)의 외부면에서 대향 배치된 한쌍의 지지부로 이루어질 수 있다. 이에 국한되지 않고, 지지부는 태양광 발전 패널부를 지지보유할 수 있는 구성이면 어떠한 것이라도 무방하다. In addition, the present invention is provided with a support part (2) capable of supporting and holding the photovoltaic panel part (3) located on the upper part of the air purification part (1). As shown, the support part 2 extends upwardly from the air purifier 1, and may be formed of a pair of support parts disposed opposite to each other on the outer surface of the lower housing 110 . The present invention is not limited thereto, and the support portion may be any configuration capable of supporting and holding the photovoltaic panel portion.

태양광 발전 패널부(3)는 태양광을 집광하여 빛에너지를 전기에너지로 변환시켜 본 발명에 포함된 구성부재, 예컨대 후술될 공기정화부(1)의 블로워와 살균기, 후술될 디스플레이부(4) 등에서 요구되는 전기를 자체적으로 발전하여 확보할 수 있도록 돕는 설비이다. 여기서, 태양광 발전 패널부(3)는 한쌍의 지지부(2) 사이에 회동가능하게 배치될 수 있으며, 이는 태양의 조사 각도에 대응하여 태양광 발전 패널부의 각도를 조절할 수 있다. The photovoltaic power generation panel unit 3 condenses sunlight and converts light energy into electrical energy to convert light energy into electrical energy, such as a blower and a sterilizer of the air purification unit 1 to be described later, and a display unit 4 to be described later. ), etc., is a facility that helps to generate and secure electricity required by itself. Here, the photovoltaic panel unit 3 may be rotatably disposed between the pair of support units 2 , which may adjust the angle of the photovoltaic panel unit in response to the irradiation angle of the sun.

덧붙여서, 본 발명은 시간정보, 날씨정보, 위치정보, 광고정보 등을 다양한 문자, 기호 혹은 영상으로 출력할 수 있는 디스플레이부(4)를 추가로 포함할 수 있고, 선택적으로 음향출력을 위해 스피커(미도시)를 장착할 수 있다.In addition, the present invention may further include a display unit 4 capable of outputting time information, weather information, location information, advertisement information, etc. in various characters, symbols or images, and optionally a speaker ( not shown) can be installed.

본 발명에 따른 실외 공기정화부는 공기정화부(1), 태양광 발전 패널부(3), 디스플레이부(4) 등을 제어/조절할 수 있는 제어부(5)를 포함할 수 있다. 당해분야의 숙련자들에게 널리 알려져 있듯이, 제어부(5)는 태양광 발전 패널부를 통해 생성된 전력을 비축하고 예컨대 공기정화부의 블로워와 살균기, 디스플레이부로 전원을 공급하는 축전지를 구비할 수 있다. 이외에도, 제어부(5)는 통상적으로 태양광 발전 패널부에서 생산된 직류(DC)를 교류로 변환하는 인버터(inverter), 미세먼지 측정센서, 다양한 정보를 저장하는 저장 매체, 유선 또는 무선 통신모듈 등을 구비할 수 있다. 여기서, 공기정화부(1), 태양광 발전 패널부(3), 디스플레이부(4), 및 제어부(5)를 연결하는 전기배선은 당해분야의 숙련자들에게 이미 널리 알려져 있고 본 발명의 명확한 이해를 돕기 위해 배제하도록 한다. The outdoor air purifier according to the present invention may include a control unit 5 capable of controlling/adjusting the air purifier 1 , the solar power panel unit 3 , the display unit 4 , and the like. As is widely known to those skilled in the art, the control unit 5 may include a storage battery that stores power generated through the solar power generation panel unit and supplies power to, for example, a blower and a sterilizer of the air purification unit, and a display unit. In addition, the control unit 5 typically includes an inverter that converts direct current (DC) produced in the photovoltaic panel unit into alternating current, a fine dust measurement sensor, a storage medium for storing various information, a wired or wireless communication module, etc. can be provided. Here, the electric wiring connecting the air purification unit 1, the solar power generation panel unit 3, the display unit 4, and the control unit 5 is already widely known to those skilled in the art and a clear understanding of the present invention to be excluded to help.

전술된 바와 같이, 공기정화부(1)는 본 발명의 바람직한 실시예에 따른 실외 공기정화기의 주변 공기를 흡입하고 정화한 후에 정화된 청정 공기를 실외 공기정화기 주변으로 토출시킬 수 있도록 구성된다. As described above, the air purifier 1 is configured to suck and purify the ambient air of the outdoor air purifier according to the preferred embodiment of the present invention, and then discharge the purified clean air to the periphery of the outdoor air purifier.

공기정화부(1)는 하부 하우징(110)과, 하부 하우징(110) 내에 동축선상으로 배치된 카트리지(120), 카트리지(120)의 내부 공간에 수용된 하나 이상의 필터(130), 및 하부 하우징의 상단 개구를 덮어씌우는 상부 캡(140)을 구비하는바, 특히 하부 하우징(110)의 중공부를 아래에서 위로 관통하도록 상향류식 공기 흐름을 유도하는 타워형 구조로 이루어질 수 있다. The air purifier 1 includes a lower housing 110 , a cartridge 120 coaxially disposed in the lower housing 110 , one or more filters 130 accommodated in the inner space of the cartridge 120 , and the lower housing. The upper cap 140 covering the upper opening may be provided, and in particular, it may have a tower-type structure that induces an upward flow of air through the hollow portion of the lower housing 110 from the bottom to the top.

하부 하우징(110)은 속이 비어 있는 중공(中空)의 수직관(111)과, 주변 공기의 유입을 허용하도록 수직관의 하측부 둘레에 형성된 다수의 흡기공(112), 및 수직관(111)의 내주면 둘레에서 길이방향을 따라 나선형으로 형성된 제1 나선형 날개(113)를 구비한다. 하부 하우징(110)은 수직관의 상측 개부에 탈장착가능하게 상부 캡(140)을 배치하는데, 상부 캡의 원활한 탈장착을 위해 지지부(2)가 하부 하우징(110)의 외주면으로부터 길이연장되도록 한다. The lower housing 110 has a hollow vertical pipe 111, a plurality of intake holes 112 formed around the lower portion of the vertical pipe to allow the inflow of ambient air, and a vertical pipe 111. It has a first spiral blade 113 spirally formed along the longitudinal direction around the inner circumferential surface of the. The lower housing 110 disposes the upper cap 140 to be detachably attached to the upper opening of the vertical tube, and the support part 2 extends from the outer circumferential surface of the lower housing 110 for smooth detachment of the upper cap.

본 발명의 실시예에서, 실외 공기정화기는 도로 상에서 하부 하우징(110)을 지주(支柱)로 하여 수직방향으로 설치되며, 실외 공기정화기의 안정적인 입설 상태를 유지하기 위해 수직관(111)의 하단에 용접 등의 접합 방식을 통해 지지판(114)을 일체로 결합할 수 있다. 덧붙여서, 하부 하우징(110)은 수직관(111)의 하단 둘레, 다시 말하자면 수직관(111)과 지지판(114)의 연결 부위에 하나 이상의 배출공(111a)을 형성한다. 배출공(111a)은 하부 하우징(110)의 하부에 가라앉은 이물질, 빗물을 용이하게 외부로 배출시킬 수 있도록 돕는다.In an embodiment of the present invention, the outdoor air purifier is installed in the vertical direction with the lower housing 110 as a post on the road, and is located at the lower end of the vertical pipe 111 to maintain a stable standing state of the outdoor air purifier. The support plate 114 may be integrally coupled through a bonding method such as welding. In addition, the lower housing 110 forms one or more discharge holes 111a in the lower periphery of the vertical pipe 111 , that is, in the connection portion between the vertical pipe 111 and the support plate 114 . The discharge hole (111a) helps to easily discharge foreign substances and rainwater that have settled in the lower part of the lower housing 110 to the outside.

또한, 하부 하우징(110)은 제1 나선형 날개(113)를 수단으로 하여 흡기공(112)을 통해 강제로 내부 유입된 오염 공기를 수직관(111) 내에서 나선형태로 선회하도록 유도할 수 있다. 하부 하우징(110)은 흡기공(112)과 제1 나선형 날개(113)를 중첩되지 않도록 제1 나선형 날개(113)를 수직관(111)의 상단과 흡기공(112) 사이의 수직관 내주면 상에 배치한다.In addition, the lower housing 110 may induce the polluted air that is forcibly introduced through the intake hole 112 by using the first spiral blade 113 as a means to turn in a spiral form in the vertical pipe 111 . . The lower housing 110 includes the first spiral blade 113 on the inner circumferential surface of the vertical tube between the upper end of the vertical tube 111 and the intake hole 112 so that the intake hole 112 and the first spiral blade 113 do not overlap. placed on

카트리지(120)는 공기의 입자상 물질을 필터링하는 하나 이상의 중공형 필터(130)를 지지보유하는 동시에 카트리지 내부에 적층배열된 하나 이상의 필터와 공기 간의 충분한 접촉 기회를 제공할 수 있도록 공기의 관통을 허용하는 속이 비어 있는 통발 형태의 그릴 구조로 형성될 수 있다.The cartridge 120 supports and holds one or more hollow filters 130 for filtering particulate matter in the air while allowing the passage of air to provide sufficient contact opportunities between the air and one or more filters stacked inside the cartridge. It may be formed as a grill structure in the form of a hollow trap.

구체적으로, 카트리지(120)는 수직관의 상측 개구 내에 위치고정되는 프레임(121)과, 프레임(121) 둘레를 따라 소정의 이격 거리를 두고 하방으로 길이연장된 다수의 수직 바아(122), 및 다수의 수직 바아(122)의 하단에 배치된 원뿔형상의 콘(123;cone)을 구비하며, 다수의 수직 바아(122)는 프레임(121)의 둘레방향으로 등간격으로 이격배치될 수 있다. 다시 말하자면, 카트리지(120)는 하부 하우징(110), 즉 수직관(111)의 상단 개구 내에서 현수 방식으로 매달려 위치된다. 결과적으로, 카트리지는 수직관의 내측과 하부로부터 이격 배치될 수 있다. Specifically, the cartridge 120 includes a frame 121 fixed in position within the upper opening of the vertical tube, a plurality of vertical bars 122 extending downward at a predetermined distance along the circumference of the frame 121, and A plurality of vertical bars 122 are provided with cone-shaped cones 123 disposed at the lower ends thereof, and the plurality of vertical bars 122 may be spaced apart from each other at equal intervals in the circumferential direction of the frame 121 . In other words, the cartridge 120 is located in a suspended manner within the upper opening of the lower housing 110 , that is, the vertical tube 111 . As a result, the cartridge can be spaced apart from the inside and bottom of the vertical tube.

프레임(121)은 앞서 기술되었듯이 다수의 수직 바아(122)를 지지하는 동시에 다수의 수직 바아(122)로 둘러싸인 소정의 내부 공간으로 하나 이상의 필터(133)를 유출입가능하도록 허용하는 구조로 형성된다. 선택가능하기로, 프레임(121)은 링형상으로 형성되어 이의 중심에 탈장착가능한 메쉬망을 배치할 수 있으며, 이러한 메쉬망은 카트리지 내에 수납된 중공형 필터(130)의 내부 중공부로 불필요한 이물질의 유입을 미연에 방지할 수 있다. As described above, the frame 121 supports the plurality of vertical bars 122 and at the same time is formed in a structure that allows one or more filters 133 to flow in and out into a predetermined internal space surrounded by the plurality of vertical bars 122. . Optionally, the frame 121 is formed in a ring shape, and a detachable mesh network can be disposed at the center thereof, and this mesh network is an inflow of unnecessary foreign substances into the internal hollow of the hollow filter 130 accommodated in the cartridge. can be prevented in advance.

카트리지(130)는 필터링되지 않고 중공형 필터(130)의 하단 개구를 통해 오염 공기의 유입을 차단할 수 있도록 원뿔형상의 콘(123)을 원통형상으로 배열된 다수의 수직 바아(122) 하단에 위치고정한다. 덧붙여서, 콘(123)은 수직관(111)의 하부 내측에서 공기를 상방으로 안내할 수 있을 뿐만 아니라 블로워(146)의 구동에 의해 상향류로 압송되는 공기 흐름을 방사상으로 확산시킬 수 있다.The cartridge 130 is not filtered, and the conical cone 123 is positioned at the bottom of a plurality of vertical bars 122 arranged in a cylindrical shape so as to block the inflow of polluted air through the bottom opening of the hollow filter 130. do. In addition, the cone 123 may not only guide the air upward from the inside of the lower part of the vertical pipe 111 , but also radially spread the air flow pumped in an upward flow by the driving of the blower 146 .

바람직하기로, 카트리지(130)는 원통형상으로 배열된 다수의 수직 바아(122)의 외주면 둘레에서 길이방향을 따라 나선형으로 형성된 제2 나선형 날개(124)를 구비한다. Preferably, the cartridge 130 has a second spiral blade 124 spirally formed along the longitudinal direction around the outer peripheral surface of the plurality of vertical bars 122 arranged in a cylindrical shape.

본 발명은 전술된 바와 같이 수직관(111)과 카트리지(120) 사이에 이격 공간을 형성하는바, 이격 공간 내에 제1 나선형 날개와 제2 나선형 날개를 배치할 수 있다. 덧붙여서, 디수의 수직 바아(122) 둘레에서 반경방향으로 뻗어 있는 제2 나선형 날개(124)와 수직관(111)의 내주면 상에서 중심방향으로 뻗어 있는 제1 나선형 날개(113)는 상호 접촉되지 않고 수직관의 길이방향 혹은 관축방향을 따라 교호(交互)적으로 배치될 수 있다. The present invention forms a space between the vertical tube 111 and the cartridge 120 as described above, the first spiral blade and the second spiral blade can be arranged in the spaced apart space. In addition, the second spiral blade 124 extending radially around the vertical bar 122 in the number and the first spiral blade 113 extending in the central direction on the inner circumferential surface of the vertical tube 111 are not in contact with each other. It may be alternately arranged along the longitudinal direction of the straight pipe or the pipe axis direction.

본 발명은 제1 나선형 날개(113)와 제2 나선형 날개(124)를 통해 상향류되는 공기 흐름을 필터(130)를 중심으로 나선형태로 선회하도록 유도하면서 하부 하우징의 수직관(111)과 카트리지에 수용된 중공형 필터(130) 사이의 이격 공간 내에서 와류를 발생시킬 수 있다. 이는 공기의 흐름을 빠르게 하는 동시에 필터의 외주면 전면(全面)에 고르게 접촉될 수 있게 된다. In the present invention, the vertical tube 111 and the cartridge of the lower housing while inducing the air flow upward through the first spiral blade 113 and the second spiral blade 124 to spiral around the filter 130 . It is possible to generate a vortex within the space between the hollow filter 130 accommodated in the. This speeds up the flow of air and at the same time makes it possible to evenly contact the entire outer circumferential surface of the filter.

더욱이, 카트리지(120)는 다수의 수직 바아(122)의 배열 형태를 유지하기 위해 다수의 수직 바아(122)와 직교되게 수평 둘레방향으로 배치된 고정 링(125)을 추가로 구비할 수 있다. Moreover, the cartridge 120 may further include a retaining ring 125 disposed in a horizontal circumferential direction orthogonal to the plurality of vertical bars 122 to maintain the arrangement of the plurality of vertical bars 122 .

도시된 바와 같이, 중공형 필터(130)는 카트리지(120)의 다수의 수직 바아(122)로 한정된 내부 공간에 배치된다. 본 발명은 중공형 필터(130)를 통해 공기의 입자상 물질을 필터링하고 정화된 공기를 필터(130)의 내부 중공부를 따라 상방으로 안내할 수 있다. 물론, 필터(130)는 공기의 미세 입자도 확실하게 집진할 수 있는 헤파필터일 수 있다. As shown, the hollow filter 130 is disposed in an interior space defined by a plurality of vertical bars 122 of the cartridge 120 . In the present invention, it is possible to filter particulate matter in the air through the hollow filter 130 and guide the purified air upward along the inner hollow of the filter 130 . Of course, the filter 130 may be a HEPA filter capable of reliably collecting fine particles of air.

본 발명의 실시예에서, 상부 캡(140)은 하부 하우징(110)의 상단 개구를 마감하는 동시에 정화처리된 청정 공기를 실외 공기정화기 주변으로 토출시킬 수 있도록 구성된다. In the embodiment of the present invention, the upper cap 140 is configured to close the upper opening of the lower housing 110 and to discharge the purified clean air around the outdoor air purifier.

이를 위해서, 상부 캡(140)은 하부 하우징(110)의 상측, 구체적으로 수직관(111)과 연통가능하게 배치된 중공관(141)과, 중공관(141)의 상단 가장자리 외주면에 형성된 플랜지(142), 플랜지의 내부 영역에 형성되어 정화된 공기를 외부로 토출하는 다수의 배기공(143), 중공관의 상단 개구를 덮어씌울 수 있는 크기와 형상으로 형성된 밀폐 커버(144), 밀폐 커버(144)의 하부면 중심에 배치된 원뿔형상의 가이드 베인(145), 및 중공관의 내측에 배치된 블로워(146;blower)를 구비한다. 바람직하기로, 본 발명은 전처리된 공기 내에 함유된 유해성분을 분해시킬 수 있는 살균기(147)를 추가로 구비할 수 있다. To this end, the upper cap 140 includes a hollow tube 141 disposed in communication with the upper side of the lower housing 110, specifically the vertical tube 111, and a flange formed on the outer peripheral surface of the upper edge of the hollow tube 141 ( 142), a plurality of exhaust holes 143 formed in the inner region of the flange for discharging purified air to the outside, a sealing cover 144 formed in a size and shape to cover the upper opening of the hollow tube, a sealing cover ( It has a cone-shaped guide vane 145 disposed in the center of the lower surface of the 144, and a blower 146 disposed inside the hollow tube. Preferably, the present invention may further include a sterilizer 147 capable of decomposing harmful components contained in the pretreated air.

도시된 바와 같이, 중공관(141)은 이의 내측에 블로워(146)와 살균기(147)를 구비한다. 물론, 본 발명은 제어부의 조작 신호에 연동되어 블로워의 구동과 살균기의 운전을 조절할 수 있다. As shown, the hollow tube 141 is provided with a blower 146 and a sterilizer 147 on the inside thereof. Of course, the present invention can control the operation of the blower and the sterilizer in conjunction with the operation signal of the control unit.

본 발명은 블로워(146)의 구동에 의해 하부 하우징(110)의 흡기공(112)로 흡입된 공기를 하류로 강제 송풍하여 상부 캡(140)의 중공관(141)을 지나 배기공(143)을 통해 실외 공기정화기의 주변으로 토출시킬 수 있다. 선택가능하기로, 상부 캡은 블로워(146)의 하류측에 중공관(141)의 내부 중공부를 가로질러 메쉬망(도 7 참조)을 추가로 배치할 수 있다. 메쉬망은 예상치 못하게 배기공을 통해 중공관 내로 이물질의 유입을 차단하게 된다.The present invention forcibly blows the air sucked into the intake hole 112 of the lower housing 110 by the driving of the blower 146 downstream to pass the hollow tube 141 of the upper cap 140 and the exhaust hole 143 It can be discharged to the periphery of the outdoor air purifier through Optionally, the upper cap may further arrange a mesh net (see FIG. 7 ) across the inner hollow of the hollow tube 141 downstream of the blower 146 . The mesh network unexpectedly blocks the inflow of foreign substances into the hollow tube through the exhaust hole.

살균기(147)는 중공형 필터(130)를 가로질러 이의 내부 중공부를 따라 이송되는 공기를 하류로 안내하는 동안에 자외선 방출을 통해 추가 공기정화를 할 수 있다. 예컨대, 살균기(147)는 자외선 광원을 내설할 수 있다. 살균기는 200㎚~400㎚ 파장대의 자외선을 방사할 수 있는 자외선 살균 광원으로, 정화된 공기를 살균 처리할 수 있다. 당해분야의 숙련자들에게 널리 알려져 있듯이, 200㎚~280㎚ 파장대의 자외선은 살균력이 강한 파장으로 박테리아, 바이러스, 곰팡이류 등의 세균을 짧은 시간 내에 효과적으로 사멸시킬 수 있다. The sterilizer 147 may provide additional air purification through ultraviolet emission while guiding the air that is transported along its interior hollow across the hollow filter 130 downstream. For example, the sterilizer 147 may have a built-in ultraviolet light source. The sterilizer is an ultraviolet sterilization light source capable of emitting ultraviolet rays in a wavelength range of 200 nm to 400 nm, and can sterilize purified air. As is widely known to those skilled in the art, ultraviolet light in a wavelength range of 200 nm to 280 nm has a strong sterilization power and can effectively kill bacteria, such as viruses, fungi, and the like in a short time.

뿐만 아니라, 살균기(147)는 시중에서 구매가능한 플라즈마 발생기일 수 있으며, 플라즈마 발생기는 플라즈마 방전에 의해 자외선 방사가 이루어져 정화된 공기를 살균할 수 있다.In addition, the sterilizer 147 may be a commercially available plasma generator, and the plasma generator may sterilize the purified air by emitting ultraviolet rays by plasma discharge.

블로워(146)를 통해 하류를 향해 강제 송풍되는 청정 공기는 밀폐 커버(144)를 통해 배기공으로 안내될 수 있으며, 중공관의 상단 개구와 이격배치된 가이드 베인(145)을 수단으로 하여 반경방향으로 확산된다. 밀폐 커버(144)는 중공관(141)의 상단 개구에 개방을 보장하면서 배기공과 중공관을 유체연통가능하게 플랜지(142)의 가장자리에 결합배치된다. The clean air that is forcibly blown downstream through the blower 146 may be guided to the exhaust hole through the sealing cover 144, and radially by means of the guide vanes 145 spaced apart from the upper opening of the hollow tube. it spreads The sealing cover 144 is coupled to the edge of the flange 142 so that the exhaust hole and the hollow tube are in fluid communication while ensuring the opening at the upper opening of the hollow tube 141 .

도시된 바와 같이, 원뿔형상의 가이드 베인(145)은 밀폐 커버의 하부면에서 중공관의 내부 중공부를 향해 하향 돌출된다. 가이드 베인(145)을 통해 반경방향으로 방향전환된 청정 공기는 플랜지(142)와 밀폐 커버(144) 사이를 지나 배기공(143)으로 배출될 수 있다.As shown, the conical guide vanes 145 protrude downward from the lower surface of the sealing cover toward the inner hollow portion of the hollow tube. The clean air, which is turned radially through the guide vane 145 , may pass between the flange 142 and the sealing cover 144 and be discharged into the exhaust hole 143 .

선택가능하기로, 상부 캡(140)은 중공관(141) 외주면 둘레를 따라 플랜지(142)와 평행하게 배열된 확산판(148)을 추가로 구비한다. 확산판(148)은 플랜지(142) 아래에 평행하게 배열된다. 청정 공기는 배기공(143)을 지나 실외 공기정화기 외부로 토출되면서, 확산판(148)의 접촉으로 실외 공기정화기 주변에 머물지 않고 넓게 확산시킬 수 있다. Optionally, the upper cap 140 further includes a diffuser plate 148 arranged parallel to the flange 142 along the outer peripheral surface of the hollow tube 141 . A diffuser plate 148 is arranged parallel to below the flange 142 . As the clean air is discharged to the outside of the outdoor air purifier through the exhaust hole 143 , it can be spread widely without staying in the vicinity of the outdoor air purifier by contact with the diffusion plate 148 .

요약하자면, 본 발명은 블로워(146)의 회전으로 실외 공기정화기의 하부 주변에 오염 공기를 내부로 흡입하게 된다. 하부 하우징 내부로 유입된 오염 공기는 화살표 방향을 따라 중공형 필터(130)를 통과한 후 상향류로 흐르면서 상부 캡(140)의 중공관(141)을 지나 배기공(143)으로 유동하게 된다. 덧붙여서, 배기공(143)을 관통해 외부로 토출되는 청정 공기는 일시적으로 하향류로 흐르도록 하여 배기공을 통해 역풍 유입을 최소화할 수 있다. In summary, in the present invention, the rotation of the blower 146 sucks the polluted air inside the lower periphery of the outdoor air purifier. The polluted air introduced into the lower housing passes through the hollow filter 130 in the direction of the arrow and then flows upward, passes through the hollow tube 141 of the upper cap 140 and into the exhaust hole 143 . In addition, the clean air discharged to the outside through the exhaust hole 143 may temporarily flow in a downward flow to minimize the inflow of the back wind through the exhaust hole.

이러한 유동 경로를 통과하면서, 청정 공기는 외부를 향해 고풍량으로 토출될 수 있게 블로워(146)를 후단에 배치하는 것이 바람직하다. While passing through such a flow path, it is preferable to arrange the blower 146 at the rear end so that the clean air can be discharged at a high air volume toward the outside.

이상 본 발명은 실시예를 통하여 상세히 설명하였으나, 이는 본 발명을 구체적으로 설명하기 위한 것으로, 본 발명에 따른 실외 공기정화기는 이에 한정되지 않으며, 본 발명의 기술적 사상 내에서 당해 분야의 통상의 지식을 가진 자에 의해 그 변형이나 개량이 가능함은 명백하다고 할 것이다.The present invention has been described in detail through examples, but this is for describing the present invention in detail, and the outdoor air purifier according to the present invention is not limited thereto, and common knowledge in the field is applied within the technical spirit of the present invention. It will be clear that the transformation or improvement is possible by those who have it.

본 발명의 단순한 변형 내지 변경은 모두 본 발명의 영역에 속하는 것으로 본 발명의 구체적인 보호범위는 첨부된 특허청구범위에 의하여 명확해질 것이다.All simple modifications or changes of the present invention fall within the scope of the present invention, and the specific protection scope of the present invention will become clear by the appended claims.

[부호의 설명][Explanation of code]

1 ----- 공기정화부,1 ----- Air purifier,

110 ---- 하부 하우징, 120 ----- 카트리지,110 ---- lower housing, 120 ----- cartridge;

130 ----- 중공형 필터, 140 ----- 상부 캡,130 ----- hollow filter, 140 ----- top cap,

2 ----- 지지부,2 ----- support,

3 ----- 태양광 발전 패널부,3 ----- Solar power panel unit,

4 ----- 디스플레이부,4 ----- display unit,

5 ----- 제어부.5 ----- Controls.

Claims (11)

하부 하우징(110)으로 유입된 오염 공기를 상향류 방식으로 필터링하여 상부 캡(140)을 통해 청정 공기를 토출하는 공기정화부(1)와;an air purifier (1) for filtering polluted air introduced into the lower housing (110) in an upflow manner and discharging clean air through the upper cap (140); 상기 하부 하우징(110)의 외부면에서 상방으로 길이연장된 지지부(2); a support part (2) extending upward from the outer surface of the lower housing (110); 상기 지지부(2)에 장착된 태양광 발전 패널부(3); 및a photovoltaic panel unit (3) mounted on the support unit (2); and 상기 공기정화부(1)와 상기 태양광 발전 패널부(3)를 조절하는 제어부(5);를 포함하고,A control unit (5) for controlling the air purification unit (1) and the photovoltaic panel unit (3); includes; 상기 공기정화부(1)는 상기 하부 하우징(110)의 내측과 하부로부터 이격 배치된 하나 이상의 중공형 필터(130)를 구비하는 실외 공기정화기.The air purifier (1) is an outdoor air purifier having one or more hollow filters (130) spaced apart from the inside and the lower part of the lower housing (110). 청구항 1에 있어서,The method according to claim 1, 상기 하부 하우징(110)은,The lower housing 110, 상기 중공형 필터(130)의 수납을 돕는 카트리지(120)를 수용하는 중공의 수직관(111)과;a hollow vertical tube 111 for accommodating the cartridge 120 to help the housing of the hollow filter 130; 상기 수직관(111)의 하측부에 형성된 다수의 흡기공(112);을 구비하는 실외 공기정화기.An outdoor air purifier having a; a plurality of intake holes (112) formed in the lower portion of the vertical pipe (111). 청구항 2에 있어서,3. The method according to claim 2, 상기 하부 하우징(110)은 상기 수직관(111)의 내주면 둘레에서 길이방향을 따라 나선형으로 형성된 제1 나선형 날개(113)를 구비하는 실외 공기정화기.The lower housing (110) is an outdoor air purifier having a first spiral blade (113) spirally formed along the longitudinal direction around the inner circumferential surface of the vertical pipe (111). 청구항 2에 있어서,3. The method according to claim 2, 상기 수직관(111)은 하단 둘레에 하나 이상의 배출공(111a)을 구비하는 실외 공기정화기.The vertical pipe (111) is an outdoor air purifier having one or more discharge holes (111a) around the lower end. 청구항 2에 있어서,3. The method according to claim 2, 상기 카트리지(120)는,The cartridge 120, 상기 하부 하우징(110)의 상측 개구 내에 위치고정되는 프레임(121)과;a frame 121 positioned within the upper opening of the lower housing 110; 상기 프레임(121) 둘레를 따라 하방으로 길이연장된 다수의 수직 바아(122); 및a plurality of vertical bars 122 extending downward along the circumference of the frame 121; and 상기 다수의 수직 바아(122) 하단에 배치된 원뿔형상의 콘(123;cone);을 구비하는 실외 공기정화기.An outdoor air purifier comprising a cone-shaped cone (123; cone) disposed at the lower end of the plurality of vertical bars (122). 청구항 5에 있어서,6. The method of claim 5, 상기 카트리지(120)는 상기 다수의 수직 바아(122) 외주면 둘레에서 길이방향을 따라 나선형으로 형성된 제2 나선형 날개(124)를 구비하는 실외 공기정화기.The cartridge (120) is an outdoor air purifier having a second spiral blade (124) spirally formed along the longitudinal direction around the outer peripheral surface of the plurality of vertical bars (122). 청구항 1에 있어서,The method according to claim 1, 상기 상부 캡(140)은,The upper cap 140 is, 상기 하부 하우징(110)의 상측에 연통가능하게 배치된 중공관(141)과;a hollow tube 141 communicatively disposed on the upper side of the lower housing 110; 상기 중공관(141)의 상단 둘레에 배치된 플랜지(142);a flange 142 disposed around the upper end of the hollow tube 141; 상기 플랜지(142)의 내부영역에 형성된 다수의 배기공(143);a plurality of exhaust holes 143 formed in the inner region of the flange 142; 상기 중공관(141)의 상단 개구를 개방하도록 상기 플랜지(142) 상에 결합배치된 밀폐 커버(144); 및a sealing cover 144 coupled to the flange 142 to open the upper opening of the hollow tube 141; and 상향류로 공기 흐름을 유동하도록 상기 중공관 내측에 배치된 블로워(146);를 구비하는 실외 공기정화기.An outdoor air purifier comprising a; a blower (146) disposed inside the hollow tube to flow the air flow in an upward flow. 청구항 7에 있어서,8. The method of claim 7, 상기 밀폐 커버(144)는 하부면에 가이드 베인(145)을 배치하는 실외 공기정화기.The sealing cover 144 is an outdoor air purifier in which a guide vane 145 is disposed on a lower surface. 청구항 7에 있어서,8. The method of claim 7, 상기 상부 캡(140)은 상기 플랜지(142)와 평행하게 상기 중공관(141) 외주면 둘레에 확산판(148)을 배치하는 실외 공기정화기.The upper cap 140 is an outdoor air purifier in which a diffusion plate 148 is disposed on an outer peripheral surface of the hollow tube 141 in parallel with the flange 142 . 청구항 7에 있어서,8. The method of claim 7, 상기 상부 캡(140)은 상기 중공관(141) 내측에 살균기(147)을 추가로 배치하는 실외 공기정화기.The upper cap 140 is an outdoor air purifier for further disposing a sterilizer 147 inside the hollow tube 141 . 청구항 1에 있어서,The method according to claim 1, 디스플레이부(4)를 추가로 구비하는 실외 공기정화기.An outdoor air purifier further comprising a display unit (4).
PCT/KR2021/012812 2020-09-24 2021-09-17 Outdoor air purifier Ceased WO2022065829A1 (en)

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KR102249967B1 (en) * 2020-09-24 2021-05-12 주식회사 티앤씨 코리아 Outdoor air cleaner
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KR102249967B1 (en) * 2020-09-24 2021-05-12 주식회사 티앤씨 코리아 Outdoor air cleaner

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KR20170071035A (en) * 2015-12-15 2017-06-23 삼중교역산업(주) Double filter, bringing Collection bag
KR101964903B1 (en) * 2018-05-24 2019-08-07 주식회사 디에이피 Air Cleaning Apparatus For Open Space
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