WO2022157680A3 - A method of reducing energy consumption of heating, ventilation and air conditioning (hvac) equipment in a multi-room building - Google Patents

A method of reducing energy consumption of heating, ventilation and air conditioning (hvac) equipment in a multi-room building Download PDF

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Publication number
WO2022157680A3
WO2022157680A3 PCT/IB2022/050509 IB2022050509W WO2022157680A3 WO 2022157680 A3 WO2022157680 A3 WO 2022157680A3 IB 2022050509 W IB2022050509 W IB 2022050509W WO 2022157680 A3 WO2022157680 A3 WO 2022157680A3
Authority
WO
WIPO (PCT)
Prior art keywords
hvac
equipment
energy consumption
ventilation
heating
Prior art date
Application number
PCT/IB2022/050509
Other languages
French (fr)
Other versions
WO2022157680A2 (en
Inventor
Hoang Dung Vu
Max Nikolaus PAGEL
Original Assignee
Sensorflow Pte Ltd
CLEARY, Samuel John
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 Sensorflow Pte Ltd, CLEARY, Samuel John filed Critical Sensorflow Pte Ltd
Priority to EP22700526.1A priority Critical patent/EP4281710A2/en
Priority to US18/273,494 priority patent/US20240085045A1/en
Priority to JP2023544269A priority patent/JP2024506252A/en
Publication of WO2022157680A2 publication Critical patent/WO2022157680A2/en
Publication of WO2022157680A3 publication Critical patent/WO2022157680A3/en

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
    • F24F11/46—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
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

A method of reducing energy consumption of heating, ventilation and air conditioning (HVAC) equipment in a multi-room building. The energy consumption that would result from a particular candidate room allocation is used in order to determine how to allocate loads across the HVAC equipment. A candidate room allocation can be selected to optimise the efficiency of the HVAC equipment based on the proposed load that the HVAC equipment would be under should that candidate room allocation be selected.
PCT/IB2022/050509 2021-01-21 2022-01-21 Method WO2022157680A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP22700526.1A EP4281710A2 (en) 2021-01-21 2022-01-21 A method of reducing energy consumption of heating, ventilation and air conditioning (hvac) equipment in a multi-room building
US18/273,494 US20240085045A1 (en) 2021-01-21 2022-01-21 A Method of Reducing Energy Consumption of Heating, Ventilation and Air Conditioning (HVAC) Equipment in a Multi-Room Building
JP2023544269A JP2024506252A (en) 2021-01-21 2022-01-21 Method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2100827.1 2021-01-21
GBGB2100827.1A GB202100827D0 (en) 2021-01-21 2021-01-21 Method

Publications (2)

Publication Number Publication Date
WO2022157680A2 WO2022157680A2 (en) 2022-07-28
WO2022157680A3 true WO2022157680A3 (en) 2022-09-01

Family

ID=74859069

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2022/050509 WO2022157680A2 (en) 2021-01-21 2022-01-21 Method

Country Status (5)

Country Link
US (1) US20240085045A1 (en)
EP (1) EP4281710A2 (en)
JP (1) JP2024506252A (en)
GB (2) GB202100827D0 (en)
WO (1) WO2022157680A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113240550B (en) * 2021-04-26 2024-03-29 广东美的暖通设备有限公司 Space recommending method, device and system based on air conditioning system and storage medium
CN116628464B (en) * 2023-04-24 2024-03-29 深圳市德骜数据有限公司 Energy-saving control method, device and equipment for data center machine room and readable storage medium

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006054586A1 (en) * 2004-11-17 2006-05-26 Hitachi, Ltd. Air conditioning system and method of controlling air conditioning system
US20100283606A1 (en) * 2009-05-08 2010-11-11 Boris Tsypin Building energy consumption analysis system
US8369994B1 (en) * 2009-10-30 2013-02-05 Howard Rosen Apparatus and method for analysis, measurement and remote display of energy savings achieved by simultaneous comparative enabling of features of an HVAC energy management system for use in a hotel or motel
WO2015136679A1 (en) * 2014-03-13 2015-09-17 三菱電機株式会社 Air conditioning system and central management device
US20150363728A1 (en) * 2013-02-07 2015-12-17 Koninklijke Philips N.V. System and method for resource allocation in view of energy footprint considerations
CN106016512A (en) * 2016-05-09 2016-10-12 钟国君 Full-air multifunctional household central air conditioner system
US20170003043A1 (en) * 2015-07-01 2017-01-05 National Ict Australia Limited Controlling operation of energy-consuming devices
WO2017062898A1 (en) * 2015-10-08 2017-04-13 Johnson Controls Technology Company Building management system with electrical energy storage optimization based on statistical estimates of ibdr event probabilities
CN111678247A (en) * 2020-06-19 2020-09-18 广东美的暖通设备有限公司 Operation control method of air conditioning equipment, air conditioning equipment and computer storage medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9906029B2 (en) * 2010-12-16 2018-02-27 Lennox Industries Inc. Priority-based energy management

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006054586A1 (en) * 2004-11-17 2006-05-26 Hitachi, Ltd. Air conditioning system and method of controlling air conditioning system
US20100283606A1 (en) * 2009-05-08 2010-11-11 Boris Tsypin Building energy consumption analysis system
US8369994B1 (en) * 2009-10-30 2013-02-05 Howard Rosen Apparatus and method for analysis, measurement and remote display of energy savings achieved by simultaneous comparative enabling of features of an HVAC energy management system for use in a hotel or motel
US20150363728A1 (en) * 2013-02-07 2015-12-17 Koninklijke Philips N.V. System and method for resource allocation in view of energy footprint considerations
WO2015136679A1 (en) * 2014-03-13 2015-09-17 三菱電機株式会社 Air conditioning system and central management device
US20170003043A1 (en) * 2015-07-01 2017-01-05 National Ict Australia Limited Controlling operation of energy-consuming devices
WO2017062898A1 (en) * 2015-10-08 2017-04-13 Johnson Controls Technology Company Building management system with electrical energy storage optimization based on statistical estimates of ibdr event probabilities
CN106016512A (en) * 2016-05-09 2016-10-12 钟国君 Full-air multifunctional household central air conditioner system
CN111678247A (en) * 2020-06-19 2020-09-18 广东美的暖通设备有限公司 Operation control method of air conditioning equipment, air conditioning equipment and computer storage medium

Also Published As

Publication number Publication date
GB202100827D0 (en) 2021-03-10
GB2603046B (en) 2023-03-29
WO2022157680A2 (en) 2022-07-28
GB2603046A (en) 2022-07-27
EP4281710A2 (en) 2023-11-29
JP2024506252A (en) 2024-02-13
US20240085045A1 (en) 2024-03-14
GB202200752D0 (en) 2022-03-09

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