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CN105674422A - Method for purifying air by using remote sensors and system thereof - Google Patents

Method for purifying air by using remote sensors and system thereof Download PDF

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Publication number
CN105674422A
CN105674422A CN201610119258.2A CN201610119258A CN105674422A CN 105674422 A CN105674422 A CN 105674422A CN 201610119258 A CN201610119258 A CN 201610119258A CN 105674422 A CN105674422 A CN 105674422A
Authority
CN
China
Prior art keywords
distant
sensor
air
unit
data
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.)
Pending
Application number
CN201610119258.2A
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Chinese (zh)
Inventor
游嘉兴
周成华
张昕
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.)
Dongguan Fenda Electric Appliance Technology Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610119258.2A priority Critical patent/CN105674422A/en
Publication of CN105674422A publication Critical patent/CN105674422A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22Ionisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a method for purifying air by using remote sensors. At least one remote sensor is arranged in different areas of a specific space for monitoring each data of an air environment in the specific space in real time; the data is returned to a central air purifying device or a tablet computer/mobile phone, and is sent to the central air purifying device through the tablet computer/mobile phone; the central air purifying device performs a customized processing scheme according to the data monitored by the remote sensors in real time; the real-time monitoring data includes any combination of dust/particles, peculiar smell, humidity, germs, microorganisms, VOC, TVOC or carbon dioxide concentration. The method integrates an intelligent indoor environment treatment effect, covers various indoor space environments, can select or customize specific treatment units according to pollution environments and pollution types of used environments, is large in monitoring area, is targeted in treatment, and is efficient, safe, harmless and intelligent.

Description

Utilize distant method and the system thereof purifying air from sensor
Technical field
The present invention relates to a kind of utilization and distant purify the method for air and system thereof from sensor.
Background technology
Chinese Patent Application No.: 201410087031.5, disclose the automatic negative ion air-cleaner of wireless sensor network, relate to a kind of air purifier, watch-dog includes display screen, sets button, wireless control module, detection node includes having anion maker, power module, high voltage package, node wireless to control module, sensor on bottom panel, top panel has display screen, controls button, fan; Watch-dog is arranged on monitoring room, detection node installation is in the monitoring region needing the hall of monitoring, Factory Building, laboratory, select the number installed according to actual monitored area, communicated by the wireless technology based on Zigbee protocol between detection node and watch-dog; This depurator utilizes temperature, humidity, smog, carbon dioxide sensor and cordless communication network to monitor whole monitoring region, contrasts and automatically run this device with normal concentration, produces anion and carries out air cleaning.
Chinese Patent Application No.: 201510290836.4, discloses method and the device of indoor air purification, belongs to technical field of air purification. By the air quality parameter detecting sensor arranged in zones of different, indoor air quality parameter (particulate matter, chemical pollutant etc.) is monitored in real time; Process step according to difference (particulate matter, chemical contamination, pathogenic bacteria, microorganism etc.) being customized monitoring the pollutant kind obtained in real time, that is: particulate matter processes step; Chemical pollutant processes step; Pathogenic bacteria, microbial treatments step.
Though foregoing invention is created to be respectively provided with monitors real time data by arranging induction apparatus in space, but lack the intelligent function preferentially a certain region processed, or do not have the real time data of monitoring is sent on the panel computer/mobile phone entrained by user, again through panel computer/mobile phone, processing unit is controlled, the function that being customized of a certain region is processed.
Summary of the invention
It is an object of the invention to, overcome the drawbacks described above of prior art, a kind of effect collecting Intelligent indoor environmental treatment is provided, cover all kinds of indoor particulate matter, pollution condition and pollution category according to using environment are selected or customize specific processing unit, monitoring area is big, processes and pointed utilizes distant method and the system thereof purifying air from sensor.
For achieving the above object, technical scheme provided by the invention is as follows: a kind of utilize distant from sensor purify air method, distant from sensor by arranging at least one in the zones of different of particular space, each item data of the air ambient in this particular space is monitored in real time, and this data feedback to center air purifier or is fed data back to panel computer/hands machine, center air purifier is transferred data to again through panel computer/mobile phone, center air purifier is according to distant data the being customized processing scheme monitored in real time from sensor, the data of described monitoring in real time include: dust/particulate matter, abnormal flavour, humidity, pathogenic bacteria, microorganism, VOC, the combination in any of TVOC or gas concentration lwevel.
Further, customization scheme is carried out independence by multiple customization unit independent mutually for the data of different monitorings in real time or combination type enforcement processes.
Further, the multiple distant data feedback monitored from induction apparatus arranged in the zones of different of particular space is to panel computer/mobile phone, central authorities' air cleaner is controlled by the area data that operator is shown by panel computer/mobile phone, it may be assumed that the data that respective regions is fed back by control center air purifier carry out independence or combination type implements customization scheme.
Further, this being customized of region can be processed by center air purifier according to any one distant data monitored from induction apparatus that zones of different is arranged.
A kind of utilize distant from sensor purify air system, distant it is made up of from sensor and center air purifier at least one, described distant include sensor outer housing from sensor, circuit board it is provided with in sensor outer housing, circuit board is connected to multiple customization sensing unit and infrared launcher, described center air purifier includes a base, and the top of base is provided with rotating mechanism, and rotating mechanism is connected to air purifier.
Further, multiple customization sensing units circuit board connected include the combination in any of dust/particulate matter sensing unit, abnormal flavour sensing, humidity inductive unit, pathogenic bacteria sensing unit, microorganism sensing unit, VOC sensing unit, TVOC sensing unit or gas concentration lwevel sensing unit.
Further, air purifier includes the depurator back casing being connected with rotating mechanism, the left side wall of depurator back casing, right side wall has air intake vent, air intake vent is provided with into air grid, it is provided with plasma generator in the inner side entering air grid, the panel rack of L-type it is provided with in the front end of depurator back casing, the front end of panel rack connects panel, the inner side of panel rack is provided with filter fixed mount, the bottom of panel rack is arranged on one group of slide rail and drives plate and gear motor to be connected with one, filter fixed mount is fixed with multiple customization unit, wind deflector and fan assembly it is connected with in turn in the rear end of customization unit, fan assembly is connected to air outlet, air outlet place is provided with aerosol apparatus, it is provided with built-in distant from sensing receiver in depurator back cover, built-in distant it is connected to panel from sensing receiver.
Further, multiple customization unit include: the combination in any of dust/particulate matter processing unit, peculiar odor treatment unit, humidity adjustment unit, pathogenic bacteria dissipation unit, control of microorganisms unit, VOC processing unit, TVOC processing unit or gas concentration lwevel adjustment unit, multiple customization unit can work alone or work in combination.
Further, the top of depurator back casing is provided with cap assembly, and cap assembly has projection window, is provided with projection arrangement in projection window, and the bottom of depurator back casing is provided with speaker.
Usefulness of the present invention is: distant from sensor by arranging at least one in the zones of different of particular space, each item data of the air ambient in this particular space is monitored in real time, and this data feedback to center air purifier or is fed data back to panel computer/hands machine, center air purifier is transferred data to again through panel computer/mobile phone, center air purifier is according to distant data the being customized processing scheme monitored in real time from sensor, effect of collection Intelligent indoor environmental treatment, cover all kinds of indoor particulate matter, can select according to the pollution condition and pollution category using environment or customize specific processing unit, monitoring area is big, process pointed, efficiently, safety, harmless, intelligence.
Accompanying drawing explanation
Fig. 1 is the center air purifier axonometric chart that the present invention utilizes described in the distant method from sensor purification air and system thereof;
Fig. 2 is the center air purifier side view that the present invention utilizes described in the distant method from sensor purification air and system thereof;
Fig. 3 is the center air purifier schematic perspective view that the present invention utilizes described in the distant method from sensor purification air and system thereof;
Fig. 4 is the center air purifier explosive view that the present invention utilizes described in the distant method from sensor purification air and system thereof;
Fig. 5 be the present invention utilize distant purify from sensor described in the method for air and system thereof distant from sensor explosive view;
Fig. 6 is that the present invention utilizes the distant method schematic diagram purifying air from sensor;
Fig. 7 is that the present invention utilizes the distant method working state figure purifying air from sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, technical scheme is further described.
As shown in Figure 6, of the present invention a kind of utilize distant from sensor purify air method, by the zones of different of particular space arrange six distant from sensor 1, six distant respectively first distant from sensor 11 from sensor 1, second is distant from sensor 12, 3rd is distant from sensor 13, 4th is distant from sensor 14, 5th is distant distant from sensor 16 from sensor 15 and the 6th, dust/particulate matter to the air ambient in this particular space, abnormal flavour, pathogenic bacteria, the data of TVOC are monitored in real time, and this data feedback is fed back to panel computer 10, again through panel computer 10, the Monitoring Data of air ambient is sent to center air purifier 2, center air purifier 2 is according to distant data the being customized processing scheme monitored in real time from sensor 1, customization scheme includes: dust/particulate matter humidification processing scheme, peculiar odor treatment scheme, pathogenic bacteria dissipation scheme, TVOC degrades scheme.
Further, dust/particulate matter humidification processing scheme, peculiar odor treatment scheme, pathogenic bacteria dissipation scheme, TVOC degrade scheme respectively by dust/particulate matter humidification processing unit, peculiar odor treatment unit, pathogenic bacteria dissipation unit, TVOC degrade unit for different dusts/particulate matter, abnormal flavour, pathogenic bacteria, TVOC Real-time Monitoring Data carry out.
Further, it is first distant distant distant distant distant from the distant data feedback monitored from sensor 16 of sensor 15 and the 6th to panel computer from sensor the 14, the 5th from sensor the 13, the 4th from sensor the 12, the 3rd from sensor 11, second that zones of different at particular space is arranged, central authorities' air cleaner 2 is controlled by the area data that operator is shown by panel computer, it may be assumed that the data that respective regions is fed back by control center air purifier 2 process.
Concrete, as shown in Figure 6, first is distant from sensor 11, second is distant from sensor 12, 3rd is distant from sensor 13, 4th is distant from sensor 14, 5th is distant from sensor 15 and the 6th distant upper left quarter being respectively arranged at a particular space from sensor 16, middle and upper part, upper right quarter, lower left quarter, middle and lower part and right lower quadrant, center air purifier 2 is arranged at the middle part of this particular space, under original state, the process effective range of center air purifier 2 is dead ahead, namely the 5th is distant from sensor 15 aspect, as shown in Figure 7, when the be positioned at this particular space upper right quarter the 3rd distant dust/particulate matter monitored in real time from sensor 13, abnormal flavour, when the data of pathogenic bacteria and TVOC are worst, this data feedback is to panel computer, operator sends order again through panel computer after getting information about and controls center air purifier 2 and distant effectively process from the region residing for sensor 13 the 3rd, in this process, can controlling center air purifier 2, to be automatically rotated to the 3rd distant from the region residing for sensor 13.
As shown in figures 1 to 6, a kind of utilize distant from sensor purify air system, distant formed from sensor 1 and center air purifier 2 by six, six distant, and to include first from sensor 1 distant from sensor 11, second is distant from sensor 12, 3rd is distant from sensor 13, 4th is distant from sensor 14, 5th is distant distant from sensor 16 from sensor 15 and the 6th, described distant include sensor front casing 311 from sensor 1, sensor rear casing 312, circuit board 32 it is provided with in sensor rear casing 312, circuit board 32 is connected to sensing unit assembly 3, infrared launcher 30 and lithium battery 301, sensing unit assembly 3 includes dust/particulate matter sensing unit 302, abnormal flavour sensing 303, humidity inductive unit 304, pathogenic bacteria sensing unit 305 and TVOC sensing unit 306, described center air purifier 2 includes a base 41, and the top of base 41 is provided with rotating mechanism 42, and rotating mechanism 42 is connected to air purifier 4.
Further, air purifier 4 includes the depurator back casing 43 being connected with rotating mechanism 42, the left side wall of depurator back casing 43, right side wall has air intake vent (accompanying drawing does not mark), air intake vent is provided with into air grid 44, it is provided with plasma generator 45 in the inner side entering air grid 44, the panel rack 46 of " L " type it is provided with in the front end of depurator back casing 43, the front end of panel rack 46 connects panel 47, the inner side of panel rack 46 is provided with filter fixed mount 48, the bottom of panel rack 46 is arranged on one group of slide rail 51 and drives plate 52 and gear motor 53 to be connected with one, the top of panel rack 46 is provided with one group of guide rail 511, this group guide rail 511 is fixed on the medial wall of depurator back casing 43, filter fixed mount 48 is fixed with customization unit block 6, wind deflector 54 and fan assembly 55 it is connected with in turn in the rear end of customization unit block 6, fan assembly 55 is connected to air outlet (attached not shown), air outlet place is provided with aerosol apparatus 56, it is provided with built-in distant from sensing receiver (accompanying drawing does not mark) in depurator back cover 43, built-in distant it is connected to panel 40 from sensing receiver.
Further, customization unit block 6 includes: dust/particulate matter processing unit, peculiar odor treatment unit, pathogenic bacteria dissipation unit and TVOC processing unit.
Further, the top of depurator back casing 43 is provided with cap assembly 61, cap assembly 61 has projection window (accompanying drawing does not mark), projection arrangement 62 it is provided with in projection window, the bottom of depurator back casing 43 is provided with speaker 63, distant can be arranged on the storage tank 111 of depurator back casing 43 lateral wall from sensor 1.
Above-described is only principles of the invention and preferred embodiment. It should be pointed out that, to those skilled in the art, under the premise without departing from the principles of the invention, moreover it is possible to make some modification and improvement, also should be regarded as belonging to protection scope of the present invention.

Claims (9)

1. one kind utilizes the distant method purifying air from sensor, it is characterized in that: distant from sensor by arranging at least one in the zones of different of particular space, each item data of the air ambient in this particular space is monitored in real time, and this data feedback to center air purifier or is fed data back to panel computer/hands machine, center air purifier is transferred data to again through panel computer/mobile phone, center air purifier is according to distant data the being customized processing scheme monitored in real time from sensor, the data of described monitoring in real time include: dust/particulate matter, abnormal flavour, humidity, pathogenic bacteria, microorganism, VOC, the combination in any of TVOC or gas concentration lwevel.
2. according to claim 1 utilize the distant method purifying air from sensor, it is characterised in that: described customization scheme is carried out independence by multiple customization unit independent mutually for the data of different monitorings in real time or combination type enforcement processes.
3. according to claim 1 utilize distant from sensor purify air method, it is characterized in that: the multiple distant data feedback monitored from induction apparatus that the zones of different at particular space is arranged is to panel computer/mobile phone, central authorities' air cleaner is controlled by the area data that operator is shown by panel computer/mobile phone, it may be assumed that the data that respective regions is fed back by control center air purifier carry out independence or combination type implements customization scheme.
4. according to claim 1 utilize the distant method purifying air from sensor, it is characterised in that: this being customized of region can be processed by center air purifier according to any one distant data monitored from induction apparatus that zones of different is arranged.
5. one kind utilizes the distant system purifying air from sensor, it is characterized in that: distant be made up of from sensor and center air purifier at least one, described distant include sensor outer housing from sensor, circuit board it is provided with in sensor outer housing, circuit board is connected to multiple customization sensing unit and infrared launcher, described center air purifier includes a base, and the top of base is provided with rotating mechanism, and rotating mechanism is connected to air purifier.
6. according to claim 5 utilize the distant system purifying air from sensor, it is characterised in that: the multiple customization sensing units connected on described circuit board include the combination in any of dust/particulate matter sensing unit, abnormal flavour sensing, humidity inductive unit, pathogenic bacteria sensing unit, microorganism sensing unit, VOC sensing unit, TVOC sensing unit or gas concentration lwevel sensing unit.
7. according to claim 5 utilize distant from sensor purify air system, it is characterized in that: described air purifier includes the depurator back casing being connected with rotating mechanism, the left side wall of depurator back casing, right side wall has air intake vent, air intake vent is provided with into air grid, it is provided with plasma generator in the inner side entering air grid, the panel rack of " L " type it is provided with in the front end of depurator back casing, the front end of panel rack connects panel, the inner side of panel rack is provided with filter fixed mount, the bottom of panel rack is arranged on one group of slide rail and drives plate and gear motor to be connected with one, filter fixed mount is fixed with multiple customization unit, wind deflector and fan assembly it is connected with in turn in the rear end of customization unit, fan assembly is connected to air outlet, air outlet place is provided with aerosol apparatus, it is provided with built-in distant from sensing receiver in depurator back cover, built-in distant it is connected to panel from sensing receiver.
8. according to claim 7 utilize distant from sensor purify air system, it is characterized in that: the plurality of customization unit includes: the combination in any of dust/particulate matter processing unit, peculiar odor treatment unit, humidity adjustment unit, pathogenic bacteria dissipation unit, control of microorganisms unit, VOC processing unit, TVOC processing unit or gas concentration lwevel adjustment unit, multiple customization unit can work alone or work in combination.
9. according to claim 5 utilize distant from sensor purify air system, it is characterized in that: the top of described depurator back casing is provided with cap assembly, having projection window on cap assembly, be provided with projection arrangement in projection window, the bottom of depurator back casing is provided with speaker.
CN201610119258.2A 2016-03-02 2016-03-02 Method for purifying air by using remote sensors and system thereof Pending CN105674422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610119258.2A CN105674422A (en) 2016-03-02 2016-03-02 Method for purifying air by using remote sensors and system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610119258.2A CN105674422A (en) 2016-03-02 2016-03-02 Method for purifying air by using remote sensors and system thereof

Publications (1)

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CN105674422A true CN105674422A (en) 2016-06-15

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107575962A (en) * 2017-09-06 2018-01-12 安徽乐金环境科技有限公司 Can position the air purifier of purification center with from moving method
CN108224610A (en) * 2016-12-16 2018-06-29 张宗伟 A kind of fast automatic processing method of supermarket's local air pollution
JP2020016433A (en) * 2018-07-27 2020-01-30 エルジー エレクトロニクス インコーポレイティド Air cleaner
CN111637607A (en) * 2020-05-26 2020-09-08 北京海林节能科技股份有限公司 Method and system for improving air quality
US20210018195A1 (en) * 2018-01-19 2021-01-21 Lg Electronics Inc. Air purifier
US11761649B2 (en) 2018-01-19 2023-09-19 Lg Electronics Inc. Air purifier
JP7442279B2 (en) 2018-11-01 2024-03-04 エルジー エレクトロニクス インコーポレイティド Air cleaner

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CN1727050A (en) * 2004-07-29 2006-02-01 乐金电子(天津)电器有限公司 Setting structure of filter modules in air cleaner
KR20060111999A (en) * 2005-04-26 2006-10-31 엘지전자 주식회사 Air cleaner
JP2007190469A (en) * 2006-01-18 2007-08-02 Matsushita Electric Ind Co Ltd Air cleaner
KR20100019824A (en) * 2008-08-11 2010-02-19 웅진코웨이주식회사 Air cleaner and control method thereof
CN104713171A (en) * 2015-03-30 2015-06-17 江苏大学 Air purifier achieving adjustable indoor airflow and efficient purifying method
CN105034002A (en) * 2015-08-04 2015-11-11 北京进化者机器人科技有限公司 Multifunctional home service robot
CN105240991A (en) * 2015-09-09 2016-01-13 周东伟 Intelligent indoor air purification system and air purification method thereof

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Publication number Priority date Publication date Assignee Title
CN1727050A (en) * 2004-07-29 2006-02-01 乐金电子(天津)电器有限公司 Setting structure of filter modules in air cleaner
KR20060111999A (en) * 2005-04-26 2006-10-31 엘지전자 주식회사 Air cleaner
JP2007190469A (en) * 2006-01-18 2007-08-02 Matsushita Electric Ind Co Ltd Air cleaner
KR20100019824A (en) * 2008-08-11 2010-02-19 웅진코웨이주식회사 Air cleaner and control method thereof
CN104713171A (en) * 2015-03-30 2015-06-17 江苏大学 Air purifier achieving adjustable indoor airflow and efficient purifying method
CN105034002A (en) * 2015-08-04 2015-11-11 北京进化者机器人科技有限公司 Multifunctional home service robot
CN105240991A (en) * 2015-09-09 2016-01-13 周东伟 Intelligent indoor air purification system and air purification method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108224610A (en) * 2016-12-16 2018-06-29 张宗伟 A kind of fast automatic processing method of supermarket's local air pollution
CN107575962A (en) * 2017-09-06 2018-01-12 安徽乐金环境科技有限公司 Can position the air purifier of purification center with from moving method
US20210018195A1 (en) * 2018-01-19 2021-01-21 Lg Electronics Inc. Air purifier
US11761649B2 (en) 2018-01-19 2023-09-19 Lg Electronics Inc. Air purifier
US11885525B2 (en) 2018-01-19 2024-01-30 Lg Electronics Inc. Air purifier
JP2020016433A (en) * 2018-07-27 2020-01-30 エルジー エレクトロニクス インコーポレイティド Air cleaner
JP7453755B2 (en) 2018-07-27 2024-03-21 エルジー エレクトロニクス インコーポレイティド Air cleaner
JP7442279B2 (en) 2018-11-01 2024-03-04 エルジー エレクトロニクス インコーポレイティド Air cleaner
CN111637607A (en) * 2020-05-26 2020-09-08 北京海林节能科技股份有限公司 Method and system for improving air quality

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