EP3701197A1 - Purification d'air intelligente - Google Patents

Purification d'air intelligente

Info

Publication number
EP3701197A1
EP3701197A1 EP18795497.9A EP18795497A EP3701197A1 EP 3701197 A1 EP3701197 A1 EP 3701197A1 EP 18795497 A EP18795497 A EP 18795497A EP 3701197 A1 EP3701197 A1 EP 3701197A1
Authority
EP
European Patent Office
Prior art keywords
airflow
air purification
unfavourable
air
rate
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.)
Withdrawn
Application number
EP18795497.9A
Other languages
German (de)
English (en)
Inventor
Zhiqiang Zhang
Jing Su
Declan Patrick Kelly
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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
Priority claimed from EP18171214.2A external-priority patent/EP3567322A1/fr
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of EP3701197A1 publication Critical patent/EP3701197A1/fr
Withdrawn legal-status Critical Current

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
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/52—Air quality properties of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/64—Airborne particle content
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/72—Carbon monoxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/74—Ozone
    • 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]
    • Y02B30/56—Heat recovery units
    • 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

Definitions

  • a computer implemented method for generating a control signal for controlling the air purification apparatus comprising determining a first unfavourable matter concentration within the enclosed space; determining a second unfavourable matter concentration in the outdoor air; determining a first airflow rate from the first inlet to the at least one outlet and a second airflow rate from the second inlet to the at least one outlet based on the determined first unfavourable matter concentration and the determined second unfavourable matter concentration; generating the control signal indicative of at least the determined first and second airflow rates; and communicating the control signal to the airflow displacement arrangement of the air purification apparatus.
  • Such a method may be deployed in order to intelligently control an air purification apparatus with the thus generated control signal, such that a high air quality can be maintained within the enclosed space by the air purification apparatus operated by such a control signal.
  • FIG. 1 schematically depicts an air purification monitoring system 10 according to an embodiment.
  • the air purification monitoring system 10 is adapted to control the operation of an air purification apparatus 50 fitted into the enclosed space 1 such as a room of a house, office building or the like.
  • the air purification apparatus 50 is operable in a first mode in which outdoor air is ventilated into the enclosed space 1 and in a second mode in which the indoor air within the enclosed space 1 is circulated through the air purification apparatus 50.
  • Such airflows are typically passed through one or more pollutant removal structures fitted within the air purification apparatus 50 in order to purify this air before it is expelled into the enclosed space 1.
  • the ventilation airflow 82 may be used to generate a positive pressure relative to the outdoor space within the enclosed space 1, thereby forcing air from the enclosed space 1, i.e. ventilating the enclosed space 1, e.g. in order to lower the concentration of an unfavourable matter generated within the enclosed space 1, such as for example VOCs in case of a freshly decorated enclosed space 1 or C0 2 by people being present within the enclosed space 1.
  • the exhaust airflow 83 may be used to assist such ventilation, by forcibly expelling indoor air under control of the second air displacement apparatus or device 69 by way of non- limiting example only.
  • a third second air displacement apparatus or device (not shown) may be used for this purpose instead.
  • the processor 31 may be adapted to disable the air purification apparatus 50 if the air quality within the enclosed space 1 meets a defined standard, such as a national air quality standard of a nation in which the enclosed space 1 is located.
  • the above described embodiments of the method 100 executed by the processor 31 may be realized by computer readable program instructions embodied on a computer readable storage medium having, when executed on the processor 31, cause the processor arrangement 31 to implement the method 100.
  • Any suitable computer readable storage medium may be used for this purpose, such as for example an optically readable medium such as a CD, DVD or Blu-Ray disc, a magnetically readable medium such as a hard disk, an electronic data storage device such as a memory stick or the like, and so on.
  • the computer readable storage medium may be a medium that is accessible over a network such as the Internet, such that the computer readable program instructions may be accessed over the network.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Ventilation (AREA)

Abstract

L'invention concerne un système de surveillance de purification d'air (10) pour surveiller un appareil de purification d'air (50) conçu pour purifier l'air dans un espace fermé (1). L'appareil de purification d'air (50) comprend au moins une première entrée (55) pour recevoir de l'air intérieur à partir de l'espace fermé (1), une seconde entrée (57) pour recevoir de l'air extérieur provenant d'un espace extérieur et au moins une sortie (53) couplée aux première et seconde entrées (55, 57) ; un agencement de filtre (61, 63) positionné entre les première et seconde entrées (55, 57) et la ou les sorties (53) ; et un agencement de déplacement de flux d'air (65, 67, 69) agencé pour générer au moins un premier flux d'air (81) à partir de la première entrée (55) vers la ou les sorties (53) et un second flux d'air (82) de la seconde entrée (57) vers la ou les sorties (53). Le système de surveillance de purification d'air (10) comprend au moins un processeur (31) agencé pour générer un signal de commande pour l'agencement de déplacement de flux d'air (65, 67, 69) en fonction d'une première concentration de matière défavorable à l'intérieur de l'espace fermé (1) et d'une seconde concentration de matière défavorable dans l'air extérieur, ledit signal de commande amenant l'agencement de déplacement de flux d'air (65, 67, 69) à générer au moins le premier flux d'air (81) à un premier débit de flux d'air et le second flux d'air (82) à un second débit de flux d'air. L'invention concerne également un appareil de purification d'air, un procédé de commande d'appareil de purification d'air et un produit programme d'ordinateur.
EP18795497.9A 2017-10-26 2018-10-25 Purification d'air intelligente Withdrawn EP3701197A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2017107870 2017-10-26
EP18171214.2A EP3567322A1 (fr) 2018-05-08 2018-05-08 Purification d'air intelligente
PCT/EP2018/079310 WO2019081651A1 (fr) 2017-10-26 2018-10-25 Purification d'air intelligente

Publications (1)

Publication Number Publication Date
EP3701197A1 true EP3701197A1 (fr) 2020-09-02

Family

ID=64049230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18795497.9A Withdrawn EP3701197A1 (fr) 2017-10-26 2018-10-25 Purification d'air intelligente

Country Status (3)

Country Link
EP (1) EP3701197A1 (fr)
CN (1) CN111527351A (fr)
WO (1) WO2019081651A1 (fr)

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CN110595969B (zh) * 2019-09-23 2022-07-19 宁波奥克斯电气股份有限公司 Pm2.5传感器的控制方法、装置、电器及存储介质
KR102188972B1 (ko) * 2020-04-06 2020-12-10 원태연 창문 장착형 스마트 환기청정기
WO2021236413A1 (fr) 2020-05-18 2021-11-25 Wangs Alliance Corporation Éclairage germicide
CN115698599A (zh) * 2020-05-21 2023-02-03 爱诺威信科技有限公司 用于从空气中净化生物制剂和挥发性有机化合物的方法和装置
US11027038B1 (en) 2020-05-22 2021-06-08 Delta T, Llc Fan for improving air quality
CN112325443B (zh) * 2020-09-27 2021-08-31 中广核工程有限公司 应急排气方法、系统、计算机设备及存储介质
TWI811601B (zh) 2020-12-21 2023-08-11 研能科技股份有限公司 智能室內空汙防治解決方法
TWI800779B (zh) * 2020-12-21 2023-05-01 研能科技股份有限公司 智能室內空汙防治解決方法
CN114646115B (zh) * 2020-12-21 2024-07-02 研能科技股份有限公司 智能室内空气污染防治解决方法
CN113883634B (zh) * 2021-10-12 2022-11-25 南京师范大学 基于室外颗粒物平衡点浓度的新风控制系统的使用方法
CN116007116A (zh) * 2022-12-30 2023-04-25 青岛海尔空调器有限总公司 空气香味调节器及其控制方法和空调

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Also Published As

Publication number Publication date
WO2019081651A1 (fr) 2019-05-02
CN111527351A (zh) 2020-08-11

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