HK1112958A1 - Method and controller for controlling relative humidity in hvac system hvac - Google Patents

Method and controller for controlling relative humidity in hvac system hvac

Info

Publication number
HK1112958A1
HK1112958A1 HK08103255.6A HK08103255A HK1112958A1 HK 1112958 A1 HK1112958 A1 HK 1112958A1 HK 08103255 A HK08103255 A HK 08103255A HK 1112958 A1 HK1112958 A1 HK 1112958A1
Authority
HK
Hong Kong
Prior art keywords
hvac
controller
relative humidity
controlling relative
hvac system
Prior art date
Application number
HK08103255.6A
Other languages
English (en)
Inventor
Rajendra K Shah
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of HK1112958A1 publication Critical patent/HK1112958A1/xx

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
    • F24F11/62—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
    • F24F11/0008—Control or safety arrangements for air-humidification
    • 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
    • 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
    • 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
    • F24F2110/12—Temperature 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
    • F24F2110/20—Humidity

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)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
HK08103255.6A 2004-01-20 2008-03-20 Method and controller for controlling relative humidity in hvac system hvac HK1112958A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53752704P 2004-01-20 2004-01-20
US11/016,373 US7178350B2 (en) 2004-01-20 2004-12-17 Determination of maximum allowable humidity in indoor space to avoid condensation inside building envelope
PCT/US2005/001631 WO2005072197A2 (fr) 2004-01-20 2005-01-18 Determination d'humidite tolerable maximale dans un espace interieur pour eviter la condensation a l'interieur d'une enveloppe de batiment

Publications (1)

Publication Number Publication Date
HK1112958A1 true HK1112958A1 (en) 2008-09-19

Family

ID=34752386

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08103255.6A HK1112958A1 (en) 2004-01-20 2008-03-20 Method and controller for controlling relative humidity in hvac system hvac

Country Status (7)

Country Link
US (1) US7178350B2 (fr)
EP (1) EP1714089A4 (fr)
KR (1) KR100807932B1 (fr)
CN (1) CN100565049C (fr)
AU (1) AU2005208723A1 (fr)
HK (1) HK1112958A1 (fr)
WO (1) WO2005072197A2 (fr)

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US20050269418A1 (en) * 2003-10-24 2005-12-08 Fuller Andrew C Monitoring system
JP3864982B2 (ja) 2005-05-30 2007-01-10 ダイキン工業株式会社 空調システム
JP2009109124A (ja) * 2007-10-31 2009-05-21 Daikin Ind Ltd 調湿装置
US8250873B2 (en) 2008-10-03 2012-08-28 Anthony, Inc. Anti-condensation control system
DE102009034371A1 (de) * 2009-07-23 2011-01-27 Li-Tec Battery Gmbh Ladevorrichtung für Elektroenergiespeicher, Versorgungsstation und Verfahren zum Laden von Elektroenergiespeichern
US8738185B2 (en) * 2009-12-11 2014-05-27 Carrier Corporation Altitude adjustment for heating, ventilating and air conditioning systems
US9091454B2 (en) 2011-07-29 2015-07-28 Carrier Corporation Air change rate measurement and control
GB2543440B (en) * 2012-05-17 2017-05-31 Lena Hun Man Chan Selection of device operation settings based on the expected arrival time of a user.
CH706736A1 (de) * 2012-07-09 2014-01-15 Belimo Holding Ag Verfahren zum Betrieb eines Wärmetauschers sowie HVAC-Anlage zur Durchführung des Verfahrens.
US9976764B2 (en) 2014-05-28 2018-05-22 Leviton Manufacturing Co., Inc. Apparatus and methods for controlling a ventilation mechanism
US20160098026A1 (en) * 2014-10-02 2016-04-07 Mohamed Farouk SALEM Temperature control system and methods of performing the same
CN105066269B (zh) * 2015-08-04 2018-03-09 广东美的制冷设备有限公司 窗机空调系统及其控制方法
JP6832766B2 (ja) * 2017-03-27 2021-02-24 シャープ株式会社 加湿装置、およびその制御方法
US10767878B2 (en) 2017-11-21 2020-09-08 Emerson Climate Technologies, Inc. Humidifier control systems and methods
US11009248B2 (en) 2018-04-10 2021-05-18 Air2O Inc. Adaptive comfort control system
WO2019204790A1 (fr) 2018-04-20 2019-10-24 Emerson Climate Technologies, Inc. Systèmes et procédés avec seuils d'atténuation variable
US12018852B2 (en) 2018-04-20 2024-06-25 Copeland Comfort Control Lp HVAC filter usage analysis system
WO2019204789A1 (fr) 2018-04-20 2019-10-24 Emerson Climate Technologies, Inc. Systèmes et procédés d'étalonnage de capteur de qualité d'air intérieur
US11226128B2 (en) 2018-04-20 2022-01-18 Emerson Climate Technologies, Inc. Indoor air quality and occupant monitoring systems and methods
WO2019204792A1 (fr) 2018-04-20 2019-10-24 Emerson Climate Technologies, Inc. Commande coordonnée de dispositifs et de systèmes autonomes et de qualité d'air intérieur de bâtiment
US11486593B2 (en) 2018-04-20 2022-11-01 Emerson Climate Technologies, Inc. Systems and methods with variable mitigation thresholds
US12078373B2 (en) 2018-04-20 2024-09-03 Copeland Lp Systems and methods for adjusting mitigation thresholds
US11371726B2 (en) 2018-04-20 2022-06-28 Emerson Climate Technologies, Inc. Particulate-matter-size-based fan control system
US11002455B2 (en) 2018-11-14 2021-05-11 Air2O Inc. Air conditioning system and method
CN109959115B (zh) * 2019-03-31 2021-03-02 广东美的制冷设备有限公司 加湿控制方法、空气调节设备和计算机可读存储介质
SE543896C2 (sv) * 2020-04-16 2021-09-14 Optab Optronikinnovation Ab Fuktbekämpning genom anpassad uppvärmning
US12074436B2 (en) 2022-01-07 2024-08-27 Leviton Manufacturing Co., Inc. Controlling power to a load based on sensed environmental conditions

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Publication number Priority date Publication date Assignee Title
US3951625A (en) * 1972-08-30 1976-04-20 Follette Donald T Air conditioning apparatus
JPH0331637A (ja) * 1989-06-29 1991-02-12 Omron Corp 室内環境維持装置
US5105366A (en) * 1990-05-03 1992-04-14 Honeywell Inc. Comfort control system and method factoring mean radiant temperature
US5259553A (en) * 1991-04-05 1993-11-09 Norm Pacific Automation Corp. Interior atmosphere control system
US5346129A (en) * 1993-05-17 1994-09-13 Honeywell Inc. Indoor climate controller system adjusting both dry-bulb temperature and wet-bulb or dew point temperature in the enclosure
US6220039B1 (en) * 1998-06-15 2001-04-24 Honeywell International Inc. Method of humidity control utilizing dewpoint
US6079483A (en) * 1999-03-23 2000-06-27 Trinity Industrial Corporation Temperature/humidity controller for use in an air conditioner and a recording medium storing temperature/humidity control programs used therefor
US7266960B2 (en) * 2004-01-20 2007-09-11 Carrier Corporation Single integrated humidity and ventilation control in an HVAC system
US7155318B2 (en) * 2004-11-05 2006-12-26 Hewlett-Packard Development Company, Lp. Air conditioning unit control to reduce moisture varying operations

Also Published As

Publication number Publication date
KR20060105881A (ko) 2006-10-11
KR100807932B1 (ko) 2008-02-28
US7178350B2 (en) 2007-02-20
CN101044364A (zh) 2007-09-26
EP1714089A2 (fr) 2006-10-25
AU2005208723A1 (en) 2005-08-11
US20050155362A1 (en) 2005-07-21
CN100565049C (zh) 2009-12-02
EP1714089A4 (fr) 2009-06-17
WO2005072197A2 (fr) 2005-08-11
WO2005072197A3 (fr) 2006-12-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140118