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FR3105364B1 - AIR PURIFICATION UNIT - Google Patents

AIR PURIFICATION UNIT Download PDF

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Publication number
FR3105364B1
FR3105364B1 FR1914880A FR1914880A FR3105364B1 FR 3105364 B1 FR3105364 B1 FR 3105364B1 FR 1914880 A FR1914880 A FR 1914880A FR 1914880 A FR1914880 A FR 1914880A FR 3105364 B1 FR3105364 B1 FR 3105364B1
Authority
FR
France
Prior art keywords
motor
air purification
air
volume flow
power
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.)
Expired - Fee Related
Application number
FR1914880A
Other languages
French (fr)
Other versions
FR3105364A1 (en
Inventor
Louis Schmerber
Renaud Pichot
Frédéric Collet
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.)
SEB SA
Original Assignee
SEB SA
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 SEB SA filed Critical SEB SA
Priority to FR1914880A priority Critical patent/FR3105364B1/en
Priority to CN202023056215.5U priority patent/CN214249993U/en
Priority to DE202020107369.9U priority patent/DE202020107369U1/en
Publication of FR3105364A1 publication Critical patent/FR3105364A1/en
Application granted granted Critical
Publication of FR3105364B1 publication Critical patent/FR3105364B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/39—Monitoring filter performance
    • 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
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/60—Energy consumption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

La présente invention se rapporte à un appareil de purification d’air (1) présentant au moins un mode de fonctionnement possédant un point de fonctionnement à l’état initial de référence dans lequel un moteur (2) est alimenté en tension de façon à être asservi à une puissance (P0) initiale agencée pour générer un débit volumique d’air de référence (D0) déterminé pour un état neuf d’utilisation du dispositif de filtre (5) à partir d’une loi prédéterminée ou de données tabulées entre au moins une puissance moteur et un débit volumique d’air dépendant des caractéristiques intrinsèques de l’appareil de purification d’air (1), ledit appareil étant caractérisé en ce que pour l’au moins un mode de fonctionnement, au fur et à mesure du fonctionnement de l’appareil de purification d’air, le moteur (2) est asservi par un dispositif électronique de régulation (6) du moteur (2) à une consigne de puissance déterminée par une loi prédéterminée ou par des données tabulées de manière à retrouver la valeur de débit volumique d’air de référence (D0). L’invention se rapporte également à un procédé de régulation d’un moteur (2) d’un groupe moto-ventilateur (4) d’un tel appareil de purification d’air. Figure pour l’abrégé : Fig. 4The present invention relates to an air purification apparatus (1) having at least one operating mode having an operating point in the reference initial state in which a motor (2) is supplied with voltage so as to be slaved to an initial power (P0) arranged to generate a reference volume flow of air (D0) determined for a new state of use of the filter device (5) from a predetermined law or from tabulated data between at at least one motor power and one air volume flow depending on the intrinsic characteristics of the air purification device (1), said device being characterized in that for at least one operating mode, as and when of the operation of the air purification device, the motor (2) is controlled by an electronic control device (6) of the motor (2) to a power setpoint determined by a predetermined law or by data tabulated in a manner to find the way their reference air volume flow (D0). The invention also relates to a method for regulating a motor (2) of a motor-fan unit (4) of such an air purification device. Figure for the abstract: Fig. 4

FR1914880A 2019-12-19 2019-12-19 AIR PURIFICATION UNIT Expired - Fee Related FR3105364B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1914880A FR3105364B1 (en) 2019-12-19 2019-12-19 AIR PURIFICATION UNIT
CN202023056215.5U CN214249993U (en) 2019-12-19 2020-12-17 Air purification equipment
DE202020107369.9U DE202020107369U1 (en) 2019-12-19 2020-12-17 Air purifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914880 2019-12-19
FR1914880A FR3105364B1 (en) 2019-12-19 2019-12-19 AIR PURIFICATION UNIT

Publications (2)

Publication Number Publication Date
FR3105364A1 FR3105364A1 (en) 2021-06-25
FR3105364B1 true FR3105364B1 (en) 2021-11-19

Family

ID=70154561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914880A Expired - Fee Related FR3105364B1 (en) 2019-12-19 2019-12-19 AIR PURIFICATION UNIT

Country Status (3)

Country Link
CN (1) CN214249993U (en)
DE (1) DE202020107369U1 (en)
FR (1) FR3105364B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4559369A1 (en) * 2023-11-21 2025-05-28 BSH Hausgeräte GmbH Method for indirectly measuring an impairment of a process airflow
CN118767597B (en) * 2024-08-01 2024-12-20 泗阳联兴金属制品有限公司 An environmentally friendly oil mist collector for metal processing workshops

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000257931A (en) 1999-03-09 2000-09-22 Matsushita Electric Ind Co Ltd Air cleaner
FR2795685B1 (en) * 1999-06-30 2001-08-31 Valeo Climatisation METHOD FOR DETECTING THE CLOGGING OF AN AIR FILTER AND VENTILATION SYSTEM IMPLEMENTING SUCH A METHOD
WO2010120429A2 (en) * 2009-04-01 2010-10-21 Sntech, Inc. Constant airflow control of a ventilation system
WO2015106385A1 (en) * 2014-01-14 2015-07-23 中山大洋电机股份有限公司 Constant air volume control method applied to ecm in hvac system
KR101996058B1 (en) * 2017-11-21 2019-07-03 엘지전자 주식회사 Artificial intelligence Air conditioner and control method thereof

Also Published As

Publication number Publication date
CN214249993U (en) 2021-09-21
DE202020107369U1 (en) 2021-02-12
FR3105364A1 (en) 2021-06-25

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210625

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Year of fee payment: 3

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Year of fee payment: 4

ST Notification of lapse

Effective date: 20240806