CA2892866A1 - Commande de ventilateur exterieur a vitesse variable - Google Patents

Commande de ventilateur exterieur a vitesse variable Download PDF

Info

Publication number
CA2892866A1
CA2892866A1 CA2892866A CA2892866A CA2892866A1 CA 2892866 A1 CA2892866 A1 CA 2892866A1 CA 2892866 A CA2892866 A CA 2892866A CA 2892866 A CA2892866 A CA 2892866A CA 2892866 A1 CA2892866 A1 CA 2892866A1
Authority
CA
Canada
Prior art keywords
fan
ambient air
speed setting
hvac system
signal
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.)
Abandoned
Application number
CA2892866A
Other languages
English (en)
Inventor
Harold Gene Havard
Thomas Pate
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.)
Lennox Industries Inc
Original Assignee
Lennox Industries Inc
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 Lennox Industries Inc filed Critical Lennox Industries Inc
Publication of CA2892866A1 publication Critical patent/CA2892866A1/fr
Abandoned 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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
    • F24F11/46—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
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
    • F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/10—Pressure
    • F24F2140/12—Heat-exchange fluid pressure
    • 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
    • F24F2140/20—Heat-exchange fluid temperature
    • 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
CA2892866A 2014-05-23 2015-05-22 Commande de ventilateur exterieur a vitesse variable Abandoned CA2892866A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462002576P 2014-05-23 2014-05-23
US62/002,576 2014-05-23
US14/718,723 2015-05-21
US14/718,723 US20150338111A1 (en) 2014-05-23 2015-05-21 Variable Speed Outdoor Fan Control

Publications (1)

Publication Number Publication Date
CA2892866A1 true CA2892866A1 (fr) 2015-11-23

Family

ID=54555779

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2892866A Abandoned CA2892866A1 (fr) 2014-05-23 2015-05-22 Commande de ventilateur exterieur a vitesse variable

Country Status (2)

Country Link
US (1) US20150338111A1 (fr)
CA (1) CA2892866A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113932367A (zh) * 2021-11-12 2022-01-14 宁波奥克斯电气股份有限公司 空调制热控制方法、装置、空调器、计算机存储介质
WO2024000962A1 (fr) * 2022-06-30 2024-01-04 广东美的制冷设备有限公司 Procédé de commande pour climatiseur, dispositif de commande, climatiseur et support de stockage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10056807B2 (en) * 2014-12-23 2018-08-21 Orange Motor Company L.L.C. Electronically commutated fan motors and systems
CN104633869B (zh) * 2015-03-16 2017-06-06 珠海格力电器股份有限公司 空调室外机的控制方法及系统
JP6365649B2 (ja) * 2016-12-12 2018-08-01 ダイキン工業株式会社 空気調和システム
CN107178875B (zh) * 2017-06-19 2020-06-30 广东美的暖通设备有限公司 空调器及其室外风机的控制方法和装置
CN109595841A (zh) * 2017-09-30 2019-04-09 深圳市英维克科技股份有限公司 空调系统及其控制方法
US10801765B2 (en) * 2018-07-06 2020-10-13 Lennox Industries Inc. Variable speed blower control for HVAC systems
EP3999783A4 (fr) * 2019-08-30 2022-09-07 Samsung Electronics Co., Ltd. Climatiseur et son procédé de commande

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196629A (en) * 1964-06-01 1965-07-27 Carrier Corp Refrigeration head pressure control systems
DE3342031B4 (de) * 1982-11-23 2005-01-13 Papst Licensing Gmbh & Co. Kg Schaltungsanordnung zur Drehzahlsteuerung eines Elektromotors
JP3356551B2 (ja) * 1994-07-13 2002-12-16 東芝キヤリア株式会社 空気調和機
US6271609B1 (en) * 1999-03-25 2001-08-07 General Electric Company Programmable electric motor and method of assembly
FR2833886B1 (fr) * 2001-12-20 2008-01-04 Valeo Climatisation Installation de climatisation de vehicule munie d'un dispositif electronique de controle
US7200996B2 (en) * 2004-05-06 2007-04-10 United Technologies Corporation Startup and control methods for an ORC bottoming plant
US7797080B2 (en) * 2004-06-14 2010-09-14 Ogd V-Hvac Inc. Opto-programmed HVAC controller
US7721564B2 (en) * 2006-11-21 2010-05-25 B/E Aerospace, Inc. Wild frequency avionic refrigeration system and controller therefor
US7770806B2 (en) * 2007-06-19 2010-08-10 Nordyne Inc. Temperature control in variable-capacity HVAC system
AU2008356534A1 (en) * 2008-05-21 2009-11-26 Modine Manufacturing Company Chiller with setpoint adjustment
US8813511B2 (en) * 2009-03-31 2014-08-26 Johnson Controls Technology Company Control system for operating condenser fans
US9310089B2 (en) * 2009-05-21 2016-04-12 Lennox Industries Inc. Variable speed motor control method and apparatus
US8375733B2 (en) * 2009-08-18 2013-02-19 Polyscience Low-noise fan control for refrigeration cycle
US20120198865A1 (en) * 2011-02-07 2012-08-09 GM Global Technology Operations LLC Vehicle air conditioning control
US20130036756A1 (en) * 2011-08-11 2013-02-14 Steven Wilfred Post Methods and systems for controlling a motor
WO2013138695A1 (fr) * 2012-03-15 2013-09-19 Pas, Inc. Pompe à chaleur à multiples fentes pour le chauffage, le refroidissement et le chauffage de l'eau
US9445529B2 (en) * 2012-05-23 2016-09-13 International Business Machines Corporation Liquid cooled data center design selection
WO2014059109A1 (fr) * 2012-10-10 2014-04-17 Trane International Inc. Commande de vitesse de ventilateur variable dans des systèmes de cvc et procédés associés
US8994541B2 (en) * 2012-11-20 2015-03-31 Honeywell International Inc. Monitoring condenser performance
US9417638B2 (en) * 2012-12-20 2016-08-16 Automotive Research & Testing Center Intelligent thermostatic control method and device for an air conditioner blowing cold and hot air
CN105008160B (zh) * 2012-12-28 2017-03-15 冷王公司 用于控制冷凝器风扇和蒸发器风扇的运转的方法和系统
US9476624B2 (en) * 2013-02-18 2016-10-25 Liebert Corporation Scroll compressor differential pressure control during compressor shutdown transitions
US9477235B2 (en) * 2013-02-18 2016-10-25 Liebert Corporation Methods of controlling a cooling system based on pressure differences across a scroll compressor
US9939185B2 (en) * 2013-05-03 2018-04-10 Parker-Hannifin Corporation Indoor and outdoor ambient condition driven system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113932367A (zh) * 2021-11-12 2022-01-14 宁波奥克斯电气股份有限公司 空调制热控制方法、装置、空调器、计算机存储介质
WO2024000962A1 (fr) * 2022-06-30 2024-01-04 广东美的制冷设备有限公司 Procédé de commande pour climatiseur, dispositif de commande, climatiseur et support de stockage

Also Published As

Publication number Publication date
US20150338111A1 (en) 2015-11-26

Similar Documents

Publication Publication Date Title
US20150338111A1 (en) Variable Speed Outdoor Fan Control
US10760841B2 (en) Variable fan speed control in HVAC systems and methods
TWI573969B (zh) 串聯式浮動中介溫度熱幫浦系統
US11002453B2 (en) HVAC functionality restoration systems and methods
US11493250B2 (en) Methods and systems for operating HVAC systems in low load conditions
US10941951B2 (en) Systems and methods for temperature and humidity control
US20170030621A1 (en) Low ambient cooling scheme and control
US10337780B2 (en) Variable refrigerant flow system operation in low ambient conditions
US11927358B2 (en) HVAC unit fan control systems and methods
US11429122B2 (en) Single zone variable air volume control systems and methods
US11874006B2 (en) Alternative feedback usage for HVAC system
US11754304B2 (en) Speed control of an HVAC compressor based on operational envelope
KR20190027378A (ko) 증기 압축 시스템 용 벡터 드라이브
JP5407342B2 (ja) 空気調和装置
US11391486B2 (en) Control unit for multiple variable frequency drives
US10995968B2 (en) Systems and methods for providing airflow in furnace systems
US20170102160A1 (en) System and method of operating a variable speed hvac system
US10914487B2 (en) Low load mode of HVAC system
US11644213B2 (en) Systems and methods to operate HVAC system in variable operating mode
US20240151446A1 (en) Alternative defrost mode of hvac system
US20230349583A1 (en) System and method for operating a compressor of an hvac system
KR20240042308A (ko) 공기조화기
KR20100079406A (ko) 공기조화기 및 그 동작방법
JPS62228830A (ja) ヒ−トポンプ装置

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20200831