HK1103555A1 - Method of zone damper fault detection in an hvac system and hvac system - Google Patents

Method of zone damper fault detection in an hvac system and hvac system

Info

Publication number
HK1103555A1
HK1103555A1 HK07107800.8A HK07107800A HK1103555A1 HK 1103555 A1 HK1103555 A1 HK 1103555A1 HK 07107800 A HK07107800 A HK 07107800A HK 1103555 A1 HK1103555 A1 HK 1103555A1
Authority
HK
Hong Kong
Prior art keywords
hvac system
fault detection
zone damper
damper fault
zone
Prior art date
Application number
HK07107800.8A
Other languages
English (en)
Inventor
Rajendra K Shah
Christopher M Puranen
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 HK1103555A1 publication Critical patent/HK1103555A1/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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
    • 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
    • F24F11/30—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
    • F24F11/70—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
    • F24F11/77—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 by controlling the speed of ventilators
    • 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
    • F24F2140/40—Damper positions, e.g. open or closed
    • 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

  • 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)
  • Air Conditioning Control Device (AREA)
HK07107800.8A 2004-01-20 2007-07-19 Method of zone damper fault detection in an hvac system and hvac system HK1103555A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53769304P 2004-01-20 2004-01-20
US10/841,281 US6981383B2 (en) 2004-01-20 2004-05-07 Zone damper fault detection in an HVAC system
PCT/US2005/001633 WO2005071331A1 (en) 2004-01-20 2005-01-18 Zone damper fault detection in an hvac system

Publications (1)

Publication Number Publication Date
HK1103555A1 true HK1103555A1 (en) 2007-12-21

Family

ID=34753103

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07107800.8A HK1103555A1 (en) 2004-01-20 2007-07-19 Method of zone damper fault detection in an hvac system and hvac system

Country Status (7)

Country Link
US (1) US6981383B2 (xx)
EP (1) EP1711757A1 (xx)
KR (1) KR100759156B1 (xx)
CN (1) CN100523666C (xx)
AU (1) AU2005207594A1 (xx)
HK (1) HK1103555A1 (xx)
WO (1) WO2005071331A1 (xx)

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US8010237B2 (en) 2008-07-07 2011-08-30 Ecofactor, Inc. System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency
US8180492B2 (en) 2008-07-14 2012-05-15 Ecofactor, Inc. System and method for using a networked electronic device as an occupancy sensor for an energy management system
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US8740100B2 (en) 2009-05-11 2014-06-03 Ecofactor, Inc. System, method and apparatus for dynamically variable compressor delay in thermostat to reduce energy consumption
US8596550B2 (en) 2009-05-12 2013-12-03 Ecofactor, Inc. System, method and apparatus for identifying manual inputs to and adaptive programming of a thermostat
US8606554B2 (en) * 2009-10-19 2013-12-10 Siemens Aktiengesellschaft Heat flow model for building fault detection and diagnosis
US10584890B2 (en) 2010-05-26 2020-03-10 Ecofactor, Inc. System and method for using a mobile electronic device to optimize an energy management system
US8727843B2 (en) * 2010-07-02 2014-05-20 Hewlett-Packard Development Company, L.P. Self-powered fluid control apparatus
US8090477B1 (en) 2010-08-20 2012-01-03 Ecofactor, Inc. System and method for optimizing use of plug-in air conditioners and portable heaters
US9239170B2 (en) 2010-11-04 2016-01-19 Air Divide, Llc Integrated self-contained plenum module
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US10048706B2 (en) 2012-06-14 2018-08-14 Ecofactor, Inc. System and method for optimizing use of individual HVAC units in multi-unit chiller-based systems
CN102759176B (zh) * 2012-07-18 2014-12-10 广东志高空调有限公司 一种空调器的智能自检方法
GB2507737B (en) * 2012-11-07 2015-11-18 Western Air Ducts Uk Ltd An air movement system
CN102980347B (zh) * 2012-12-03 2015-02-25 合肥美的电冰箱有限公司 一种电动风门驱动装置及冰箱
US20140163744A1 (en) * 2012-12-07 2014-06-12 Liebert Corporation Fault detection in a cooling system with a plurality of identical cooling circuits
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US10215431B2 (en) * 2013-03-18 2019-02-26 Carrier Corporation Compact air handler with multiple fans
US9335063B2 (en) 2014-01-23 2016-05-10 Lennox Industries Inc. Detection of damper motor mechanically disconnected from damper assembly
FR3017448B1 (fr) * 2014-02-10 2016-02-05 Aldes Aeraulique Procede de diagnostic d’un ensemble de ventilation a simple flux ou double flux et ensemble de ventilation associe
CN103807980B (zh) * 2014-03-04 2016-03-30 施晓亚 一种预测中央空调异常的方法
CN103900342B (zh) * 2014-04-04 2016-02-24 合肥美的电冰箱有限公司 风门闭合到位检测装置及制冷装置
US9874364B2 (en) 2014-04-28 2018-01-23 Carrier Corporation Economizer damper fault detection
US10242129B2 (en) 2014-06-20 2019-03-26 Ademco Inc. HVAC zoning devices, systems, and methods
CN104075414B (zh) * 2014-07-02 2018-06-01 珠海格力电器股份有限公司 用于空调导风板的保护方法和装置
US10060642B2 (en) * 2014-10-22 2018-08-28 Honeywell International Inc. Damper fault detection
US10088178B2 (en) 2015-05-05 2018-10-02 MJC, Inc. Multi-zone variable refrigerant flow heating/cooling unit
US10309668B2 (en) * 2015-11-13 2019-06-04 Siemens Industry, Inc. Zonal demand control ventilation for a building
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US10663186B2 (en) * 2016-05-31 2020-05-26 Robert J. Mowris Apparatus and methods to determine economizer faults
US10563899B2 (en) 2016-09-19 2020-02-18 Midea Group Co., Ltd. Refrigerator with targeted cooling zone
US10627150B2 (en) 2016-09-19 2020-04-21 Midea Group Co., Ltd. Refrigerator with targeted cooling zone
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AU2017413868B2 (en) * 2017-05-09 2020-11-26 Mitsubishi Electric Corporation Air-conditioning system and refrigerant-amount setting method for the same
US11243001B2 (en) * 2017-12-26 2022-02-08 1236220 B.C. Ltd Common venting system for heating, cooling and domestic hot water systems
DE102018104510A1 (de) * 2018-02-28 2019-08-29 Vaillant Gmbh Verfahren zum Ermitteln der Einzelraum-Luftvolumenströme bei zentralen Lüftungssystemen und zum pneumatischen Abgleich von Lüftungssystemen
CN108278834A (zh) * 2018-03-29 2018-07-13 南京创维电器研究院有限公司 一种风冷冰箱风门漏装检测报警方法
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CN110595006A (zh) * 2019-09-29 2019-12-20 珠海格力电器股份有限公司 一种风阀故障监测方法、装置及空调设备
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Also Published As

Publication number Publication date
KR20060111670A (ko) 2006-10-27
US20050155365A1 (en) 2005-07-21
US6981383B2 (en) 2006-01-03
CN1910415A (zh) 2007-02-07
KR100759156B1 (ko) 2007-09-14
WO2005071331A1 (en) 2005-08-04
EP1711757A1 (en) 2006-10-18
AU2005207594A1 (en) 2005-08-04
CN100523666C (zh) 2009-08-05

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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