WO2021025001A1 - Climatiseur - Google Patents

Climatiseur Download PDF

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Publication number
WO2021025001A1
WO2021025001A1 PCT/JP2020/029753 JP2020029753W WO2021025001A1 WO 2021025001 A1 WO2021025001 A1 WO 2021025001A1 JP 2020029753 W JP2020029753 W JP 2020029753W WO 2021025001 A1 WO2021025001 A1 WO 2021025001A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust
removing member
brush
dust storage
air conditioner
Prior art date
Application number
PCT/JP2020/029753
Other languages
English (en)
Japanese (ja)
Inventor
清水　昭彦
峻一 植松
伸悟 浅羽
輝夫 藤社
Original Assignee
パナソニックＩｐマネジメント株式会社
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 パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to CN202080015115.1A priority Critical patent/CN113439184B/zh
Publication of WO2021025001A1 publication Critical patent/WO2021025001A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus

Definitions

  • the filter cleaning device includes an air filter 100 provided at the suction port of the air conditioner main body, a brush 101 for removing dust adhering to the air filter 100, and a brush holding table on which the brush 101 is planted. It has 102.
  • the brush holding base 102 can be inverted in a downward posture.
  • a blade 103 that scrapes off dust from the brush 101 of the brush holding table 102 inverted in a downward posture is arranged below the brush holding table 102.
  • the dust receiving portion 104 that holds the blade 103 and receives the dust scraped off by the blade 103 is configured to be reversible in a downward posture.
  • the filter cleaning device includes a dust storage unit 105 arranged further below the dust receiving unit 104, and a dust discharging device that sucks and discharges the dust collected in the dust storage unit 105.
  • the dust receiving portion 104 is rotated from the upward posture to the downward posture as indicated by the arrow W, and the dust accumulated in the dust receiving portion 104 is dropped onto the dust receiving portion 105 and collected.
  • the cylindrical discharge passage 105a is formed by covering the opening portion X of the dust storage portion 105 with the dust receiving portion 104.
  • the dust discharging device 106 is operated. By the operation of the dust discharge device 106, the dust collected in the dust storage unit 105 is discharged to the outside of the room.
  • the dust collected in the dust storage unit 105 is discharged by driving the dust discharge device 106 without the user removing the dust storage unit 105 from the air conditioner main body. Therefore, it is possible to save the user the trouble of disposing of dust.
  • the present disclosure provides an air conditioner with improved quality and reliability by enabling quick and quiet discharge of dust in a dust storage unit and suppressing leakage of dust discharge.
  • the air conditioner of the present disclosure is arranged along the main body, the air filter built in the main body, the brush that removes dust from the air filter in the longitudinal direction of the air filter, and the brush below the brush.
  • a dust storage unit that stores the dust removed by the brush from the air filter, a dust removal member that moves inside the dust storage unit to move the dust in the dust storage unit in a specific direction, and a longitudinal direction of the dust storage unit. It is provided with a dust discharge device which is connected to one end of the dust storage portion and sucks dust from the dust storage portion and discharges the dust to the outside of the main body.
  • the dust removing member is configured to stop at a position where a space portion is formed at one end of the dust storage portion.
  • FIG. 9A is a perspective view showing the filter cleaning device block dust removing member.
  • 9B is a view seen from the direction of arrow L in FIG. 9A.
  • 9C is a sectional view taken along the line IXC-IXC of FIG. 9B.
  • FIG. 10A is an explanatory diagram showing an air filter cleaning state of the filter cleaning device block.
  • FIG. 10B is an explanatory diagram showing an operation of scraping dust from a brush in the filter cleaning device block.
  • FIG. 11A is an explanatory diagram showing a state in which dust is attracted in the dust storage portion of the filter cleaning device block.
  • FIG. 11B is an explanatory view showing a state in which dust is scraped up to the end of the dust storage portion.
  • the dust removing member that attracts dust stops at a position where a space is formed at the end of the dust storage portion, so that the dust removing member is scratched at the end of the dust storage portion. It is possible to prevent the collected dust from being sandwiched by the dust removing member and adhering to the end wall surface of the dust storage unit or the rim of the communication port to which the dust discharge device is connected and remaining, and the dust can be reliably collected. It can be sucked and discharged.
  • the space at the end of the dust storage portion may be formed below the lower end of the dust removal member.
  • the airflow generated by the suction of the dust discharge device smoothly flows along the inclined surface of the wall surface corner portion provided below the communication port formed on the bottom surface of the dust storage portion. Therefore, it is possible to prevent a dead water area of the airflow from being generated in the wall surface corner portion facing the communication port in the space portion and a part of the dust remaining, so that the dust can be discharged more reliably without leaving the dust.
  • the discharge time of dust removed from the filter can be significantly shortened.
  • the space portion is formed in the dust storage portion, the vertical dimension of the main body of the air conditioner can be reduced, and the entire device can be made compact.
  • the dust removing member moves along the brush. Therefore, it is possible to suppress the generation of a buzzing sound as in the conventional case. Further, since the dust discharge time can be significantly shortened, the noise generation time at the time of dust discharge can be shortened, and the filter can be quieted at the time of cleaning.
  • a ventilation hole may be provided in the lower part of the dust removing member.
  • the dust discharging device sucks air even through the ventilation holes of the dust removing member, so that a dead water area is generated in the lower corner portion of the dust removing member on the side opposite to the communication port of the space portion, and the dust is dusted. It is possible to prevent a part of the above from remaining. Therefore, it is possible to suppress the residual dust and reliably discharge the dust.
  • the dust removing member has a concave shape in which the portion facing the end wall surface of the dust storage portion is recessed in the direction opposite to the communication port. Good.
  • an opening equal to or larger than the projected area of the dust collecting surface of the dust removing member is provided on the end wall surface of the dust storing portion facing the dust removing member. You may be. Then, the opening and the dust discharge device may be connected by a tapered passage pipe, and a space portion may be formed by the internal space of the tapered passage pipe.
  • the dust that has been attracted by the dust removing member is smoothly sucked along the tapered surface of the tapered passage pipe because there is no wall surface sandwiched by the dust removing member. Therefore, it is possible to effectively reduce the adhesion of dust to the wall surface and reliably discharge the dust. In addition, the discharge time of the dust removed from the filter can be significantly shortened, and the filter can be quietly cleaned.
  • the vertical dimension of the entire apparatus can be reduced to make the apparatus compact.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention concerne un climatiseur comprenant : un corps ; un filtre à air ; une brosse (16) qui élimine la poussière du filtre à air ; une unité de stockage de poussière (18) qui est disposée au-dessous de la brosse (16) et reçoit la poussière retirée du filtre à air par la brosse (16) ; un élément d'élimination de poussière (21) qui se déplace à l'intérieur de l'unité de stockage de poussière (18) pour déplacer la poussière dans l'unité de stockage de poussière (18) dans une direction spécifique ; et un dispositif d'évacuation de poussière (20) qui est relié à une première extrémité (18e) de l'unité de stockage de poussière (18) dans la direction longitudinale et qui aspire la poussière de l'unité de stockage de poussière (18) et évacue la poussière vers l'extérieur du corps. L'élément d'élimination de poussière (21) s'arrête à une position au niveau de la première extrémité (18e) de l'unité de stockage de poussière (18), où un espace (23) est formé.
PCT/JP2020/029753 2019-08-07 2020-08-04 Climatiseur WO2021025001A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202080015115.1A CN113439184B (zh) 2019-08-07 2020-08-04 空气调节机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019145009A JP7369906B2 (ja) 2019-08-07 2019-08-07 空気調和機
JP2019-145009 2019-08-07

Publications (1)

Publication Number Publication Date
WO2021025001A1 true WO2021025001A1 (fr) 2021-02-11

Family

ID=74502705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/029753 WO2021025001A1 (fr) 2019-08-07 2020-08-04 Climatiseur

Country Status (3)

Country Link
JP (1) JP7369906B2 (fr)
CN (1) CN113439184B (fr)
WO (1) WO2021025001A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7369910B2 (ja) * 2020-01-27 2023-10-27 パナソニックＩｐマネジメント株式会社 空気調和機
CN113357815B (zh) * 2021-06-28 2022-09-02 湖南铁路联创技术发展有限公司 一种空调维护用防水除尘装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008082627A (ja) * 2006-09-27 2008-04-10 Kowa Co Ltd 空気調和機用清掃装置と空気調和機
JP2008157538A (ja) * 2006-12-22 2008-07-10 Kowa Co Ltd 清掃具及び空気調和機
JP2017110860A (ja) * 2015-12-17 2017-06-22 パナソニックＩｐマネジメント株式会社 空気調和機
CN208936323U (zh) * 2018-09-30 2019-06-04 广东美的制冷设备有限公司 水洗模块和空调器室内机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4896636B2 (ja) * 2006-09-01 2012-03-14 株式会社コーワ 空気調和機用清掃装置と空気調和機
JP5240960B2 (ja) * 2007-07-24 2013-07-17 株式会社コーワ 空気調和機用清掃装置と空気調和機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008082627A (ja) * 2006-09-27 2008-04-10 Kowa Co Ltd 空気調和機用清掃装置と空気調和機
JP2008157538A (ja) * 2006-12-22 2008-07-10 Kowa Co Ltd 清掃具及び空気調和機
JP2017110860A (ja) * 2015-12-17 2017-06-22 パナソニックＩｐマネジメント株式会社 空気調和機
CN208936323U (zh) * 2018-09-30 2019-06-04 广东美的制冷设备有限公司 水洗模块和空调器室内机

Also Published As

Publication number Publication date
CN113439184A (zh) 2021-09-24
JP7369906B2 (ja) 2023-10-27
CN113439184B (zh) 2022-12-09
JP2021023892A (ja) 2021-02-22

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