WO2021088172A1 - Fût de collecte de poussière ayant une fonction d'élimination de poussière automatique - Google Patents

Fût de collecte de poussière ayant une fonction d'élimination de poussière automatique Download PDF

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Publication number
WO2021088172A1
WO2021088172A1 PCT/CN2019/122745 CN2019122745W WO2021088172A1 WO 2021088172 A1 WO2021088172 A1 WO 2021088172A1 CN 2019122745 W CN2019122745 W CN 2019122745W WO 2021088172 A1 WO2021088172 A1 WO 2021088172A1
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WO
WIPO (PCT)
Prior art keywords
dust
pressure chamber
negative pressure
dust suction
air
Prior art date
Application number
PCT/CN2019/122745
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English (en)
Chinese (zh)
Inventor
崔开学
Original Assignee
苏州倍思环保科技有限公司
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 苏州倍思环保科技有限公司 filed Critical 苏州倍思环保科技有限公司
Publication of WO2021088172A1 publication Critical patent/WO2021088172A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/149—Emptying means; Reusable bags
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/20—Means for cleaning filters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means

Definitions

  • the present invention relates to the field of vacuum cleaners, and in particular to a vacuum bucket with an automatic dust cleaning function.
  • the vacuum bucket can automatically clean each filter in turn while vacuuming continuously, and maintain the filtration in the vacuum bucket.
  • the device is always in good working condition.
  • a dust-removing reversing valve For each filter or group of filters, a dust-removing reversing valve is provided.
  • the dust-removing reversing valve has a reversing valve seat.
  • the reversing valve seat is provided with a reversing cavity, and the reversing cavity uses a filter.
  • Fig. 7 is a perspective view of the combined air door of the dust suction bucket of this embodiment.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention concerne un fût de collecte de poussière ayant une fonction d'élimination de poussière automatique, pourvu d'au moins deux filtres ou deux groupes de filtres (4). L'invention concerne un robinet inverseur de collecte et d'élimination de poussière (20) étant prévu pour chaque filtre ou chaque groupe de filtres (4); ensuite, un dispositif d'entraînement est prévu pour une porte d'aération mixte sur chaque robinet inverseur de collecte et d'élimination de poussière (20); chaque porte d'aération mixte est commutée entre une première position de travail et une seconde position de travail à son tour sous l'action du dispositif d'entraînement. Dans le premier état de position de travail, chaque porte d'aération mixte ouvre une sortie d'air de collecte de poussière (24) et ferme une entrée d'air d'élimination de poussière (22), et dans le second état de position de travail, chaque porte d'aération mixte ferme la sortie d'air de collecte de poussière (24) et ouvre l'entrée d'air d'élimination de poussière (22). Grâce à la présente invention, la collecte de poussière et l'élimination de poussière sont réalisées simultanément, et le fût de collecte de poussière est particulièrement approprié pour des scénarios industriels et des lieux publics tels que des hôtels et des restaurants où la quantité de collecte de poussière est importante et un travail continu de longue durée est nécessaire.
PCT/CN2019/122745 2019-11-04 2019-12-03 Fût de collecte de poussière ayant une fonction d'élimination de poussière automatique WO2021088172A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911066372.3 2019-11-04
CN201911066372.3A CN110693386A (zh) 2019-11-04 2019-11-04 带自动清灰功能的吸尘桶

Publications (1)

Publication Number Publication Date
WO2021088172A1 true WO2021088172A1 (fr) 2021-05-14

Family

ID=69204141

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/122745 WO2021088172A1 (fr) 2019-11-04 2019-12-03 Fût de collecte de poussière ayant une fonction d'élimination de poussière automatique

Country Status (2)

Country Link
CN (1) CN110693386A (fr)
WO (1) WO2021088172A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023116781A1 (de) 2022-07-07 2024-01-18 Husqvarna Ab Vorfiltervorrichtungen und ventile für einen industriellen staubabscheider

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113710134B (zh) * 2020-03-18 2022-06-28 苏州欧圣电气股份有限公司 一种吸尘器
CN116870625B (zh) * 2023-09-08 2023-11-24 山西辉能科技有限公司 一种四叶真空泵负压分离设备
CN117224035B (zh) * 2023-11-08 2024-02-23 全风环保科技股份有限公司 一种工业吸尘器自动清灰机构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120311814A1 (en) * 2011-06-10 2012-12-13 Kah Jr Carl L C Wet/dry, non-porous bag/bagless vacuum assembly with steam and variable speed settable vacuum motor control with no loss of suction
CN203263298U (zh) * 2013-05-21 2013-11-06 晋江兴翼机械有限公司 自动清尘型吸尘器
CN103844997A (zh) * 2012-11-28 2014-06-11 江苏金立电子机械科技有限公司 工业吸尘器
CN107411637A (zh) * 2016-05-23 2017-12-01 上海春照实业有限公司 一种自动清尘吸尘器
CN208447461U (zh) * 2018-03-13 2019-02-01 昆山一月清洁设备有限公司 一种智能吸尘器
CN109394070A (zh) * 2018-08-17 2019-03-01 莱克电气股份有限公司 一种反向吹风及敲击式海帕自清洁吸尘器
EP3549505A1 (fr) * 2016-12-01 2019-10-09 Skybest Electric Appliance (Suzhou) Co., Ltd. Collecteur de poussière et procédé d'auto-nettoyage de son filtre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100593382B1 (ko) * 2000-12-29 2006-06-28 엘지전자 주식회사 진공청소기용 먼지필터의 청소구조
CN103239189A (zh) * 2013-05-21 2013-08-14 晋江兴翼机械有限公司 自动清尘型吸尘器
CN211559923U (zh) * 2019-11-04 2020-09-25 苏州倍思环保科技有限公司 带自动清灰功能的吸尘桶

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120311814A1 (en) * 2011-06-10 2012-12-13 Kah Jr Carl L C Wet/dry, non-porous bag/bagless vacuum assembly with steam and variable speed settable vacuum motor control with no loss of suction
CN103844997A (zh) * 2012-11-28 2014-06-11 江苏金立电子机械科技有限公司 工业吸尘器
CN203263298U (zh) * 2013-05-21 2013-11-06 晋江兴翼机械有限公司 自动清尘型吸尘器
CN107411637A (zh) * 2016-05-23 2017-12-01 上海春照实业有限公司 一种自动清尘吸尘器
EP3549505A1 (fr) * 2016-12-01 2019-10-09 Skybest Electric Appliance (Suzhou) Co., Ltd. Collecteur de poussière et procédé d'auto-nettoyage de son filtre
CN208447461U (zh) * 2018-03-13 2019-02-01 昆山一月清洁设备有限公司 一种智能吸尘器
CN109394070A (zh) * 2018-08-17 2019-03-01 莱克电气股份有限公司 一种反向吹风及敲击式海帕自清洁吸尘器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023116781A1 (de) 2022-07-07 2024-01-18 Husqvarna Ab Vorfiltervorrichtungen und ventile für einen industriellen staubabscheider

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