WO2020184832A1 - Équipement de réception et de distribution d'énergie comprenant une unité de climatisation - Google Patents

Équipement de réception et de distribution d'énergie comprenant une unité de climatisation Download PDF

Info

Publication number
WO2020184832A1
WO2020184832A1 PCT/KR2020/000650 KR2020000650W WO2020184832A1 WO 2020184832 A1 WO2020184832 A1 WO 2020184832A1 KR 2020000650 W KR2020000650 W KR 2020000650W WO 2020184832 A1 WO2020184832 A1 WO 2020184832A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
module
air
exhaust port
unit
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/KR2020/000650
Other languages
English (en)
Korean (ko)
Inventor
이창현
이응석
최성찬
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.)
Jsc Solution Inc
Original Assignee
Jsc Solution Inc
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 Jsc Solution Inc filed Critical Jsc Solution Inc
Publication of WO2020184832A1 publication Critical patent/WO2020184832A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning

Definitions

  • the present invention relates to a water distribution facility, and more particularly, to a water distribution facility equipped with an air conditioning unit that blocks harmful air flowing into the power distribution facility.
  • the power distribution facility receives a voltage ranging from high to low voltage, step down to commercial voltage, and distributes it to each part of a building, a motor control panel that protects the three-phase motor by controlling the three-phase motor, and from the main line during indoor wiring.
  • a motor control panel that protects the three-phase motor by controlling the three-phase motor, and from the main line during indoor wiring.
  • the switchboard is a power receiving unit for receiving high-voltage and special high-voltage electricity supplied from a substation, a substation for stepping down the high-voltage and special high-voltage electricity received from the substation to a commercial voltage, and the stepped down electricity to electronic equipment and lighting facilities.
  • Includes electrical equipment such as distribution units and other safety devices for supply in the interior space.
  • Such switchgear is operated and maintained in a state where the internal space is cut off from the outside in order to protect various electric devices installed inside.
  • harmful substances such as fine dust, moisture, and bacteria introduced from the outside are fused to the surface of the enclosure inside the electrical device or switchboard, causing a breakdown of the electrical device or a fire due to the tracking phenomenon.
  • a ventilation structure is installed inside the switchgear to circulate external air and internal air to purify the internal air of the switchgear.
  • the internal air including harmful substances is fused to the electrical equipment and the surface of the enclosure inside the switchboard during the process of being purified by the ventilation structure, and the fused harmful substances are not purified.
  • the filter needs to be replaced frequently if the filter is contaminated while the air is purified by the dust collection filter.
  • Patent Document 1 Korean Patent Registration No. 10-0878258 (published on Aug. 6, 2008)
  • Patent Document 2 Korean Patent Registration No. 10-1184372 (announced on September 20, 2012)
  • An object of the present invention is to solve the above problems, and an object of the present invention is to block the inflow of harmful substances from the external air flowing into the water distribution facility.
  • a water distribution facility provided with an air conditioning unit according to a preferred embodiment of the present invention for achieving the above object has an internal space formed therein, and a first inlet and a first exhaust port for circulating external air and internal air
  • a water distribution facility including, an air conditioning unit provided on one side of the water distribution facility provided with the first inlet, and measures harmful substances in the outside air and an air conditioning unit that filters before the outside air is introduced into the interior space, and It characterized in that it comprises a control unit that controls the air conditioning unit based on a corresponding preset reference.
  • the air conditioning unit has a hollow formed therein, the body through which external air flows through the hollow, installed at the lower end of the body, a second inlet for introducing external air into the body, and installed in the body, Passive module for filtering incoming external air, an active module installed inside the main body and filtering external air under the control of the control unit, and a second exhaust port installed on the upper side of the main body and exhausting the filtered air It characterized in that it comprises a.
  • the passive module is installed above the second inlet, a cyclone module including a dust collecting filter for collecting fine dust of a first size or more contained in the external air introduced through the second inlet, the first 2
  • An air washer module installed on the top of the exhaust port and spraying water to the external air exhausted through the second exhaust port, installed on both sides of the main body, and providing the water sprayed by the air washer module to the dust collecting filter
  • a water purification module installed under the water passage and the dust collecting filter, receiving water falling through the dust collecting filter, purifying the received water, and supplying it to the air washer module. It features.
  • the active module is installed on the upper portion of the cyclone module, a heater module that removes moisture contained in external air by using a heating element generated by the control unit, and is installed above the heater module, and the control UV lamp module for sterilizing external air by emitting ultraviolet rays by the unit, installed on the upper part of the UV lamp module, and using the first electrode part discharged by the control unit Discharge electrode module for applying negative charge to dust, fine dust having negative charge by the discharge electrode module by using the second electrode unit installed at the first inlet and applied with negative charge by the control unit to the internal space of the water distribution facility It characterized in that it comprises an anion charge filter module to block the inflow.
  • the air washer module is installed above the second exhaust port, a water injection unit that injects water to fine dust exhausted through the second exhaust port, and is installed above the water injection unit, and the water injection unit
  • a third exhaust port for discharging the air from which fine dust has been removed to the outside, is located below the water injection unit, the upper end is connected to the third exhaust port, and guides the water sprayed by the water injection unit to the water passage It characterized in that it comprises a water guide.
  • control unit includes a sensor unit that measures information on fine dust, temperature and humidity, and CO of the outside air, a determination unit that determines a method of removing harmful substances based on a preset standard according to the information on the harmful substances of the outside air, and the determination unit. It characterized in that it comprises a module control unit for controlling the active module according to the determination.
  • the present invention has the effect of blocking the inflow of harmful substances from the external air flowing into the internal space of the water distribution facility by the air conditioning unit that filters the incoming external air separated from the internal space of the water distribution facility.
  • the present invention has the effect of efficiently removing toxic substances by stepwise filtering the external air including toxic substances in accordance with the particle size of the toxic substances.
  • the present invention has the effect of eliminating unnecessary filtering processes and effectively removing harmful substances through control of only a module capable of removing the corresponding harmful substances by recognizing the information of incoming harmful substances.
  • water sprayed by the air washer module adsorbs fine dust, thereby discharging harmless air from which fine dust has been removed to the outside.
  • the water sprayed by the air washer module cleans the dust collection filter, thereby minimizing incidental costs due to replacement of the dust collection filter, thereby having an economic effect.
  • the present invention has the effect of selectively configuring the air conditioning unit according to the installation environment of the power distribution facility by detaching and attaching each module for filtering harmful substances.
  • FIG. 1 is a perspective view showing a power distribution facility equipped with an air conditioning unit according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of each module of the air conditioning unit according to an embodiment of the present invention.
  • FIG 3 is a front view of a power distribution facility equipped with an air conditioning unit according to an embodiment of the present invention.
  • FIG. 4 is an A-A cross-sectional view of FIG. 3.
  • FIG. 5 is a cross-sectional view according to another embodiment of FIG. 4.
  • FIG. 6 is a perspective view of a cyclone module according to the present invention.
  • FIG. 7 is a perspective view of a discharge electrode module and an anion charge filter module according to the present invention.
  • FIG. 8 is a functional block diagram of a control unit according to the present invention.
  • a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.
  • the term and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.
  • FIG. 1 is a perspective view showing a power distribution facility equipped with an air conditioning unit according to an embodiment of the present invention.
  • 2 is an exploded perspective view of each module of the air conditioning unit according to an embodiment of the present invention.
  • 3 is a front view of a power distribution facility equipped with an air conditioning unit according to an embodiment of the present invention.
  • 4 is an A-A cross-sectional view of FIG. 3.
  • 5 is a cross-sectional view according to another embodiment of FIG. 4.
  • 6 is a perspective view of a cyclone module according to the present invention.
  • 7 is a perspective view of a discharge electrode module and an anion charge filter module according to the present invention.
  • 8 is a functional block diagram of a control unit according to the present invention.
  • the water distribution facility 1 equipped with the air conditioning unit according to the present invention can block the inflow of harmful substances from the external air flowing into the water distribution facility 100, and the water distribution facility 100 ), may include an air conditioning unit 200 and a control unit 300.
  • the power distribution facility 100 may form an internal space therein, and an electric device constituting a power device may be provided in the internal space.
  • the water distribution facility 100 may include a door 110, a first inlet 120 and a first exhaust port 130.
  • the door 110 may be installed so that one side is rotatable in the power distribution facility 100, and thus, it can be opened and closed.
  • the first inlet 120 may be provided through one side of the water distribution facility 100 and may be used as a passage for introducing external air.
  • the first exhaust port 130 may be provided through the other side of the water distribution facility 100, and by exhausting external air flowing into the internal space through the first inlet 120 using a fan, external air and It can circulate internal air.
  • the air conditioning unit 200 may be provided on one side of the water distribution facility 100 provided with the first inlet 120, and external air is supplied to the inner space of the water distribution facility 100 through the first inlet 120. By filtering the outside air before being introduced, it is possible to block the inflow of harmful substances from the outside air introduced into the water distribution facility 100.
  • the air conditioning unit 200 may include a body 210, a second inlet 220, a passive module 230, an active module 240, and a second exhaust port 250.
  • the body 210 may have a hollow formed therein, external air may flow through the hollow, and the passive module 230 and the active module 240 may be accommodated.
  • the second inlet 220 may be installed at the bottom of the main body 210 and may be used as a passage for introducing external air into the main body 210.
  • the passive module 230 may be installed in the main body 210 and may filter external air introduced through the second inlet 220.
  • the passive module 230 may include a cyclone module 231, an air washer module 232, a water passage 233, and a water purification module 234.
  • the cyclone module 231 may be installed above the second inlet 220 and rotates the fine dust of the first size or more contained in the external air introduced through the second inlet 220 in the cylinder 231A. By the centrifugal force, fine dust of the first size or larger can be separated and collected.
  • the first size may be PM10 or more, and the first size may be set according to the diameter design of the cylinder 231A.
  • the cyclone module 231 may include a cylinder 231A, an air guide part 231B, and a dust collection filter 231C.
  • the cylinder 231A may be provided above the second inlet 220, and a space may be formed therein.
  • the cylinder 231A may have an air guide part 231B in the inner space, and may have a dust collection filter 231C on the outside.
  • the air guide part 231B may be provided in a spiral shape in the inner space of the cylinder 231A, and by rotating the external air introduced through the second inlet 220, the outer dust collecting filter 231C Separated by, and only the outside air from which fine dust of the first size or larger has been removed can be guided upward.
  • a centrifugal force is generated when the incoming external air is rotated through the air guide part 231B, so that fine dust having a first size or more separated may be collected.
  • the dust collecting filter 231C may be provided outside the cylinder 231A to be connected to the water passage 233, and may collect fine dust and foreign matters of the first size or more separated by the air guide part 231B. .
  • the dust collecting filter 231C is not limited as long as it collects fine dust of the first size or more and can be washed with water.
  • the air washer module 232 may be installed above the second exhaust port 250, and by spraying water into the external air exhausted through the second exhaust port 250, water is adsorbed to the fine dust to remove fine dust. Can be removed.
  • the air washer module 232 may include a water injection part 232A, a third exhaust port 232B, and a water guide part 232C.
  • At least one water injection unit 232A may be installed above the second exhaust port 250, receiving water from the water purification module 234, and supplying water to the fine dust exhausted through the second exhaust port 250. By spraying and adsorbing the fine dust to the water, fine dust of the air exhausted through the second exhaust port 250 may be removed.
  • the third exhaust port 232B may be installed above the water injection unit 232A, and air from which fine dust has been removed by the water injection unit 232A may be discharged to the outside through a fan.
  • the water guide part 232C may be located under the water injection part 232A, and the upper end may be connected to the third exhaust port 232B, and the water sprayed by the water injection part 232A is the second exhaust port ( 250), it can be guided to the water passage (233).
  • the water guide part 232C may have a square cone or a conical shape, but it is not limited as long as it has a shape capable of guiding the sprayed water to the water passage 233 without flowing out of the second exhaust port 250.
  • the water passage 233 may be installed on both sides of the main body 210, and by providing the water sprayed by the air washer module 232 to the dust collection filter 231C, the dust collection filter 231C can be washed with water. .
  • the water purification module 234 may be installed under the dust collection filter 231C, and may receive water falling through the dust collection filter 231C, and purify the received water through a purification filter to provide a water pump 234B. It can be supplied to the air washer module 232 using.
  • the water purification module 234 may include a water receiving unit 234A, a water pump 234B, a water supply line 234C, and a purification filter (not shown).
  • the water receiving part 234A may be provided under the cyclone module 231 and may receive water that has fallen through the water passage 233. Water accommodated in the water receiving portion 234A may be provided to the water pump 234B, and may be provided to the air washer module 232 by the water pump 234B.
  • the water pump 234B may be a commonly used pump, and is not limited as long as it is a pump capable of pumping water contained in the water purification module 234 to the water spraying unit 232A.
  • the water supply line 234C may be installed on both sides of the water passage 233, and one side is connected to the water pump 234B, and the other side is connected to the water spraying unit 232A. May be used as a passage for supplying the water to the water spraying unit 232A.
  • the purification filter may be installed at a connection portion between the water pump 234B and the water supply line 234C, and may purify water provided from the water pump to the water supply line 234C.
  • the purification filter may be a filter for purifying water that is commonly used, and is not limited as long as it is a purification filter capable of purifying water adsorbed with fine dust.
  • the active module 240 may be installed inside the main body 210 and may filter external air introduced through the second inlet 220 under the control of the control unit 300.
  • the active module 240 may include a heater module 241, a UV lamp module 242, a discharge electrode module 243, and an negative ion charge filter module 244.
  • the heater module 241 may be installed above the cyclone module 231 and may be formed of a zigzag-shaped heating element.
  • the heater module 241 may remove moisture contained in the external air introduced into the main body 210 by heating under the control of the control unit 300.
  • the UV lamp module 242 may be installed on the heater module 241, and may sterilize the external air introduced into the main body 210 by emitting ultraviolet rays under the control of the control unit 300.
  • the discharge electrode module 243 may be installed above the UV lamp module 242, and may apply a negative charge to fine dust less than a second size included in the external air introduced into the body 210.
  • the discharge electrode module 243 may include a first electrode part 243A.
  • the first electrode portion 243A may be formed in a protrusion shape, and discharged under the control of the control unit 300 to charge fine dust less than the second size into fine dust having only negative charges.
  • the second size may be less than PM10, and may be set by adjusting the separation distance and number of the first electrode units 243A.
  • the negative ion charge filter module 244 may be installed in the first inlet 120, and the discharge electrode module 243 prevents fine dust having a negative charge from flowing into the interior space of the water distribution facility 100.
  • the negative ion charge filter module 244 may include a second electrode part 244A.
  • the second electrode part 244A may be formed in a lattice shape, and a negative charge is applied under the control of the control unit 300 so that fine dust less than the second size charged with a negative charge is transferred to the internal space of the power distribution facility 100. Inflow can be blocked by repulsive force. Accordingly, the inflow of external air including harmful substances into the interior space of the water distribution facility 100 may be blocked.
  • the second exhaust port 250 may be installed on the upper part of the main body 210, and the filtered air may be exhausted using a fan, and fine dust having a negative charge reflected by the negative ion charge filter module 244 is air It can be removed by the washer module 232.
  • the control unit 300 is provided inside the air conditioning unit 200 to measure information on harmful substances in the outside air, and control the air conditioning unit 200 based on a preset reference corresponding to the measured value.
  • the control unit 300 may include a sensor unit 310, a determination unit 320, and a module control unit 330.
  • the sensor unit 310 may be provided in the main body 210, may measure information on fine dust, temperature and humidity, and CO of external air, and may provide the measured information on harmful substances to the determination unit 320.
  • the sensor unit 310 may include a fine dust sensor, a temperature and humidity sensor, and a CO sensor.
  • the determination unit 320 may determine a method of removing toxic substances based on a preset standard according to information on toxic substances in the outside air provided from the sensor unit 310.
  • the preset criterion may be a criterion for removing the hazardous material when the degree of the hazardous material exceeds the preset allowable value, and the allowable value may be selectively set according to the user's selection.
  • the module controller 330 may selectively control at least one or more of the modules of the active module 240 according to the determination of the determination unit 320, and may manually control according to a user's selection. Accordingly, it is possible to efficiently remove harmful substances by controlling only the corresponding module for removing the measured harmful substances.

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Electrostatic Separation (AREA)

Abstract

La présente invention concerne un équipement de réception et de distribution d'énergie et, plus spécifiquement, un équipement de réception et de distribution d'énergie comprenant une unité de climatisation pour empêcher l'entrée d'air nocif dans l'équipement de réception et de distribution d'énergie. Le but de la présente invention est de résoudre le problème décrit ci-dessus, et d'empêcher l'entrée de substances nocives contenues dans de l'air extérieur qui est introduit dans un équipement de réception et de distribution d'énergie. La présente invention présente un avantage en ce que l'écoulement entrant de substances nocives contenues dans l'air extérieur qui est introduit dans l'espace intérieur de l'équipement de réception et de distribution d'énergie peut être empêché par l'unité de climatisation qui est disposée dans une zone séparée de l'espace intérieur de l'équipement de réception et de distribution d'énergie pour filtrer l'air extérieur introduit dans l'espace intérieur.
PCT/KR2020/000650 2019-03-08 2020-01-14 Équipement de réception et de distribution d'énergie comprenant une unité de climatisation Ceased WO2020184832A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0026652 2019-03-08
KR1020190026652A KR102132948B1 (ko) 2019-03-08 2019-03-08 공조유닛이 구비된 수배전설비

Publications (1)

Publication Number Publication Date
WO2020184832A1 true WO2020184832A1 (fr) 2020-09-17

Family

ID=71604111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/000650 Ceased WO2020184832A1 (fr) 2019-03-08 2020-01-14 Équipement de réception et de distribution d'énergie comprenant une unité de climatisation

Country Status (2)

Country Link
KR (1) KR102132948B1 (fr)
WO (1) WO2020184832A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102480783B1 (ko) * 2022-08-23 2022-12-26 주식회사 엘파워 배전반, 분전반, 제어반, 접속반의 led 살균 조명등
KR102887199B1 (ko) * 2025-01-15 2025-11-19 주식회사 스마트파워 밀착점검 및 안전요소에 반응하는 배전반

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040105424A (ko) * 2003-06-09 2004-12-16 주식회사 청우네이처 자외선램프를 구비한 음이온발생/습도조절 공기청정기
KR100667047B1 (ko) * 2006-07-11 2007-01-11 김원기 습기 및 부식성 유해가스의 제거와 유입을 방지하기 위한 수배전반 및 자동제어반 구조
KR101167671B1 (ko) * 2011-09-30 2012-07-24 주식회사 우경일렉텍 3차원 공기조화장치 내장형 수배전반
KR20160024507A (ko) * 2014-08-26 2016-03-07 주식회사 에스패밀리 공기청정시스템
KR101765663B1 (ko) * 2010-06-24 2017-08-23 코웨이 주식회사 공기 청정기 및 그 운전 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100878258B1 (ko) 2007-02-01 2009-01-14 (주)대성기술단 개선된 환기구조를 갖는 수배전반
KR101184372B1 (ko) 2012-04-23 2012-09-20 한신전기주식회사 배전반 제어시스템
KR101586123B1 (ko) * 2013-02-14 2016-01-18 송성석 자동제어반 및 수배전반 부식방지 시스템
KR101925848B1 (ko) * 2018-02-19 2018-12-07 주식회사 에프에이치아이코리아 음이온화 및 양이온화를 이용한 미세먼지 제거 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040105424A (ko) * 2003-06-09 2004-12-16 주식회사 청우네이처 자외선램프를 구비한 음이온발생/습도조절 공기청정기
KR100667047B1 (ko) * 2006-07-11 2007-01-11 김원기 습기 및 부식성 유해가스의 제거와 유입을 방지하기 위한 수배전반 및 자동제어반 구조
KR101765663B1 (ko) * 2010-06-24 2017-08-23 코웨이 주식회사 공기 청정기 및 그 운전 방법
KR101167671B1 (ko) * 2011-09-30 2012-07-24 주식회사 우경일렉텍 3차원 공기조화장치 내장형 수배전반
KR20160024507A (ko) * 2014-08-26 2016-03-07 주식회사 에스패밀리 공기청정시스템

Also Published As

Publication number Publication date
KR102132948B1 (ko) 2020-07-10

Similar Documents

Publication Publication Date Title
WO2022071682A1 (fr) Purificateur de stérilisation d'air composé
WO2019009458A1 (fr) Appareil de purification de gaz d'échappement capable de régénérer et de remplacer des carbones activés
WO2020184832A1 (fr) Équipement de réception et de distribution d'énergie comprenant une unité de climatisation
WO2016111465A1 (fr) Appareil de soufflage de système de climatiseur de véhicule comprenant une unité électrique de collecte de poussière et son procédé de commande
WO2020111484A1 (fr) Purificateur d'air multifonction et système de climatisation le comprenant
WO2022035004A1 (fr) Purificateur d'air
WO2019190167A1 (fr) Dispositif de purification d'air par collecte de poussière de type humide ayant une structure de dispersion par collision de particules d'eau
WO2016163673A1 (fr) Purificateur d'air
WO2019231010A1 (fr) Appareil de collecte de poussière humide à microbulles hautement efficace
WO2020256322A1 (fr) Purificateur d'air humide
WO2021095964A1 (fr) Appareil de purification de l'air comprenant un corps inférieur compatible
WO2019039679A1 (fr) Appareil de purification d'air
WO2019050151A1 (fr) Unité de précipitateur électrostatique pour purificateur d'air et purificateur d'air utilisant celle-ci
WO2018212602A1 (fr) Boîtier, module de traitement et dispositif de désodorisation l'utilisant
WO2022108247A1 (fr) Purificateur d'air à performances améliorées d'élimination de substances nocives et de virus dans l'air
WO2022097900A1 (fr) Purificateur d'air du type plafond
WO2019103225A1 (fr) Hotte d'aspiration
WO2017078418A1 (fr) Système de peinture de type par lots utilisant un procédé de combustion à stockage de chaleur
WO2014084632A1 (fr) Dispositif électrique de collecte des poussières d'un système électrique de collecte des poussières, et procédé de collecte des poussières utilisant ledit dispositif électrique de collecte des poussières
WO2010104331A2 (fr) Système de nettoyage d'air de tunnel à grande vitesse du type pour toit
WO2014084442A1 (fr) Collecteur de poussières électrique qui utilise un champ de déplacement électrique
WO2022085871A1 (fr) Purificateur d'air
WO2023234752A1 (fr) Dispositif de collecte de poussière par plasma
KR20180012050A (ko) 제습 및 이온화기능이 구비된 수배전설비
WO2014119970A1 (fr) Dispositif d'ionisation et collecteur de poussière

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20771156

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 17/01/2022)

122 Ep: pct application non-entry in european phase

Ref document number: 20771156

Country of ref document: EP

Kind code of ref document: A1