WO2019233082A1 - Ensemble d'électrode de collecte de poussière, dispositif de purification d'air et procédé de commande associé - Google Patents

Ensemble d'électrode de collecte de poussière, dispositif de purification d'air et procédé de commande associé Download PDF

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Publication number
WO2019233082A1
WO2019233082A1 PCT/CN2018/121972 CN2018121972W WO2019233082A1 WO 2019233082 A1 WO2019233082 A1 WO 2019233082A1 CN 2018121972 W CN2018121972 W CN 2018121972W WO 2019233082 A1 WO2019233082 A1 WO 2019233082A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust collecting
collecting electrode
dust
electrode assembly
purification device
Prior art date
Application number
PCT/CN2018/121972
Other languages
English (en)
Chinese (zh)
Inventor
王贤波
吴志勇
封宗瑜
肖德玲
程晨
肖利容
马友河
王堃
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to JP2020554859A priority Critical patent/JP7210607B2/ja
Priority to EP18921673.2A priority patent/EP3778033A4/fr
Publication of WO2019233082A1 publication Critical patent/WO2019233082A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/011—Prefiltering; Flow controlling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/019—Post-treatment of gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/86—Electrode-carrying means

Definitions

  • the present disclosure relates to the field of air purification technology, and in particular, to a dust collection electrode assembly, an air purification device, and a control method thereof.
  • the dust collecting electrode is contracted by an electric method
  • a method of counting a cumulative working time of the air purification device includes:
  • the air purification device collects statistics of the accumulated working time after the dust collection electrode is cleaned for the first time when it is turned on.
  • FIG. 1 is a schematic structural diagram of some embodiments of a dust collection electrode assembly according to the present disclosure
  • An object of the present disclosure is to provide a dust collecting electrode assembly capable of effectively reducing the cleaning frequency, an air purification device having the dust collecting electrode assembly, and a control method thereof.
  • the dust collecting electrode 21 includes an electrode plate body 211 and a plurality of dust collecting structures 212 provided on the electrode plate body 211.
  • the dust collecting structure 212 can increase the dust collecting area of the dust collecting electrode 21. This enables the dust collection electrode 21 to accept more dust accumulation.
  • the generator electrode assembly 1 is disposed opposite to the different dust collecting structure 212, that is, each time the position and / or of the dust collecting electrode 21 is changed In the azimuth state, a dust collection structure 212 opposite to the generator assembly 1 is replaced.
  • a rotating shaft is provided on the third side 2113 and the fourth side 2114 of the dust collecting electrode 21.
  • a rotating shaft hole (not shown in the figure) is provided on the frame structure 22 to cooperate with the rotating shaft. It is arranged in the rotating shaft hole to realize the turning of the dust collecting electrode 21.
  • a rotating shaft hole is provided on the third side 2113 and the fourth side 2114 of the dust collecting electrode 21, and correspondingly, a rotating shaft (not shown in the figure) is provided on the frame structure 22 to cooperate with the rotating shaft hole. It is rotatably disposed in the rotating shaft hole to realize the reversibility of the dust collecting electrode 21.
  • the dust collecting electrode assembly 2 further includes a transmission mechanism (not shown in the figure).
  • the driving device drives the plurality of dust collecting electrodes 21 to synchronously flip through the transmission mechanism.
  • the transmission mechanism may be any transmission capable of rotating. Mechanism, such as gear transmission, double crank mechanism, etc.
  • a prompt message is sent to the user to prompt the user to perform the Cleaning.
  • the accumulated working time is cleared, and the zeroing here may be automatically reset, that is, when the air purification device detects that the dust collecting electrode 21 is taken out When it is reset again, it is determined that it has been cleaned, and the accumulated working time is automatically reset to zero, or the user can perform the reset operation manually.
  • the first predetermined time period and the second predetermined time period may be set according to specific circumstances.
  • the first predetermined time period is, for example, a cleaning cycle of a conventional air purification device, and the second predetermined time period is less than or equal to twice the first predetermined time period.
  • the air purification device provided by the present disclosure further includes a primary effect filter 3 and an ozone reduction mesh 4.
  • the primary effect filter 3, the generator electrode assembly 1, and the dust collection electrode Module 2 and ozone reduction net 4 are arranged in sequence, and the air is preliminarily filtered through primary effect filter 3 to extend the single-use time of dust collecting electrode assembly 2. Decomposition of air purification device through ozone reduction net 4 is generated during air purification. Of ozone.

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  • Electrostatic Separation (AREA)

Abstract

La présente invention concerne un ensemble d'électrode de collecte de poussière (2), un dispositif de purification d'air et un procédé de commande associé. L'ensemble d'électrode de collecte de poussière (2) comprend une électrode de collecte de poussière (21) et une structure de support d'électrode de collecte de poussière, l'électrode de collecte de poussière (21) étant mobile par rapport à la structure de support d'électrode de collecte de poussière, de façon à modifier l'état de position et/ou d'orientation de l'électrode de collecte de poussière (21) par rapport à un ensemble d'électrode de génération (1). En modifiant l'état de position et/ou d'orientation de l'électrode de collecte de poussière (21) par rapport à l'ensemble d'électrode de génération (1), la zone d'accumulation de poussière principale de l'électrode de collecte de poussière (21) peut être modifiée, et si une certaine zone comporte plus de poussière accumulée, l'état de position ou d'orientation de l'électrode de collecte de poussière (21) peut être modifié, de sorte que la poussière puisse être accumulée dans une autre zone, de façon à réduire efficacement la fréquence de nettoyage, ralentir l'atténuation de débit d'air propre de matière particulaire d'un dispositif de purification, et optimiser l'expérience de l'utilisateur.
PCT/CN2018/121972 2018-06-07 2018-12-19 Ensemble d'électrode de collecte de poussière, dispositif de purification d'air et procédé de commande associé WO2019233082A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020554859A JP7210607B2 (ja) 2018-06-07 2018-12-19 集塵電極ユニット、空気清浄装置、及びその制御方法
EP18921673.2A EP3778033A4 (fr) 2018-06-07 2018-12-19 Ensemble d'électrode de collecte de poussière, dispositif de purification d'air et procédé de commande associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810578650.2A CN108722674B (zh) 2018-06-07 2018-06-07 集尘电极组件、空气净化装置及其控制方法
CN201810578650.2 2018-06-07

Publications (1)

Publication Number Publication Date
WO2019233082A1 true WO2019233082A1 (fr) 2019-12-12

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PCT/CN2018/121972 WO2019233082A1 (fr) 2018-06-07 2018-12-19 Ensemble d'électrode de collecte de poussière, dispositif de purification d'air et procédé de commande associé

Country Status (4)

Country Link
EP (1) EP3778033A4 (fr)
JP (1) JP7210607B2 (fr)
CN (1) CN108722674B (fr)
WO (1) WO2019233082A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114484704A (zh) * 2021-12-03 2022-05-13 珠海格力电器股份有限公司 一种仿生电极净化组件和仿生电极自清洁方法

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CN108722674B (zh) * 2018-06-07 2019-09-20 珠海格力电器股份有限公司 集尘电极组件、空气净化装置及其控制方法
CN112923498B (zh) * 2021-02-19 2022-06-28 合肥中科离子医学技术装备有限公司 一种强度自动调节低温等离子体空气消毒装置

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Publication number Priority date Publication date Assignee Title
CN114484704A (zh) * 2021-12-03 2022-05-13 珠海格力电器股份有限公司 一种仿生电极净化组件和仿生电极自清洁方法

Also Published As

Publication number Publication date
JP2021517512A (ja) 2021-07-26
EP3778033A1 (fr) 2021-02-17
EP3778033A4 (fr) 2021-10-13
JP7210607B2 (ja) 2023-01-23
CN108722674A (zh) 2018-11-02
CN108722674B (zh) 2019-09-20

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