EP3948098A4 - Method for managing data of a ventilation system - Google Patents

Method for managing data of a ventilation system Download PDF

Info

Publication number
EP3948098A4
EP3948098A4 EP20784245.1A EP20784245A EP3948098A4 EP 3948098 A4 EP3948098 A4 EP 3948098A4 EP 20784245 A EP20784245 A EP 20784245A EP 3948098 A4 EP3948098 A4 EP 3948098A4
Authority
EP
European Patent Office
Prior art keywords
ventilation system
managing data
managing
data
ventilation
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.)
Pending
Application number
EP20784245.1A
Other languages
German (de)
French (fr)
Other versions
EP3948098A1 (en
Inventor
Mikael Nutsos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3948098A1 publication Critical patent/EP3948098A1/en
Publication of EP3948098A4 publication Critical patent/EP3948098A4/en
Pending 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
    • 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
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • G05D7/0641—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means
    • G05D7/0664—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means the plurality of throttling means being arranged for the control of a plurality of diverging flows from a single flow
    • 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
    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • 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
    • F24F2110/30—Velocity
    • 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
    • F24F2110/40—Pressure, e.g. wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Ventilation (AREA)
EP20784245.1A 2019-04-01 2020-03-31 Method for managing data of a ventilation system Pending EP3948098A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1950400A SE545781C2 (en) 2019-04-01 2019-04-01 Method for on line monitoring of air flow at air tenninals of a ventilation system
PCT/SE2020/050334 WO2020204794A1 (en) 2019-04-01 2020-03-31 Method for managing data of a ventilation system

Publications (2)

Publication Number Publication Date
EP3948098A1 EP3948098A1 (en) 2022-02-09
EP3948098A4 true EP3948098A4 (en) 2022-12-21

Family

ID=72666548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20784245.1A Pending EP3948098A4 (en) 2019-04-01 2020-03-31 Method for managing data of a ventilation system

Country Status (3)

Country Link
EP (1) EP3948098A4 (en)
SE (1) SE545781C2 (en)
WO (1) WO2020204794A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2151365A1 (en) * 2021-11-08 2023-05-09 Devair Ab Method and arrangement for balancing a gas flow system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070149109A1 (en) * 2005-12-23 2007-06-28 Yuandong Gu Occupancy based ventilation system
US20150024672A1 (en) * 2013-07-22 2015-01-22 Ecogate, Inc. Industrial on-demand exhaust ventilation system with closed-loop regulation of duct air velocities
US20170176043A1 (en) * 2015-12-21 2017-06-22 Dwyer Instruments, Inc. System, method, and apparatus for balancing an hvac system
US20170248335A1 (en) * 2013-07-22 2017-08-31 Ecogate, Inc. Industrial on-demand exhaust ventilation system with closed-loop regulation of duct air velocities

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705734A (en) * 1996-07-17 1998-01-06 Landis & Staefa, Inc. Automated branch flow calibration in a HVAC distribution system
US8006571B2 (en) * 2007-09-19 2011-08-30 Siemens Industry, Inc. Air flow measurement
US9605857B2 (en) * 2010-08-11 2017-03-28 Evergreen Telemetry Llc Wireless sensors system and method of using same
SE537916C2 (en) * 2014-04-08 2015-11-24 Fläkt Woods AB Apparatus and method for controlling a supply air flow at an air treatment system
US10317261B2 (en) * 2015-06-30 2019-06-11 Johnson Controls Technology Company Systems and methods for controlling flow rate using differential pressure measurements
WO2019040067A1 (en) * 2017-08-24 2019-02-28 Siemens Industry, Inc. System and method for controlling building fluid distribution

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070149109A1 (en) * 2005-12-23 2007-06-28 Yuandong Gu Occupancy based ventilation system
US20150024672A1 (en) * 2013-07-22 2015-01-22 Ecogate, Inc. Industrial on-demand exhaust ventilation system with closed-loop regulation of duct air velocities
US20170248335A1 (en) * 2013-07-22 2017-08-31 Ecogate, Inc. Industrial on-demand exhaust ventilation system with closed-loop regulation of duct air velocities
US20170176043A1 (en) * 2015-12-21 2017-06-22 Dwyer Instruments, Inc. System, method, and apparatus for balancing an hvac system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020204794A1 *

Also Published As

Publication number Publication date
SE1950400A1 (en) 2020-10-02
SE545781C2 (en) 2024-01-09
WO2020204794A1 (en) 2020-10-08
EP3948098A1 (en) 2022-02-09

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