DE3270998D1 - A method and apparatus for controlling an air conditioning unit with multi-speed fan and economizer - Google Patents

A method and apparatus for controlling an air conditioning unit with multi-speed fan and economizer

Info

Publication number
DE3270998D1
DE3270998D1 DE8282107338T DE3270998T DE3270998D1 DE 3270998 D1 DE3270998 D1 DE 3270998D1 DE 8282107338 T DE8282107338 T DE 8282107338T DE 3270998 T DE3270998 T DE 3270998T DE 3270998 D1 DE3270998 D1 DE 3270998D1
Authority
DE
Germany
Prior art keywords
economizer
controlling
air conditioning
conditioning unit
speed fan
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.)
Expired
Application number
DE8282107338T
Other languages
German (de)
English (en)
Inventor
James Robert Hile
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.)
Carrier Corp
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
Application granted granted Critical
Publication of DE3270998D1 publication Critical patent/DE3270998D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of 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
    • F24F2110/10—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)
DE8282107338T 1981-08-17 1982-08-12 A method and apparatus for controlling an air conditioning unit with multi-speed fan and economizer Expired DE3270998D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/293,057 US4389853A (en) 1981-08-17 1981-08-17 Method and apparatus for controlling an air conditioning unit with multi-speed fan and economizer

Publications (1)

Publication Number Publication Date
DE3270998D1 true DE3270998D1 (en) 1986-06-12

Family

ID=23127469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282107338T Expired DE3270998D1 (en) 1981-08-17 1982-08-12 A method and apparatus for controlling an air conditioning unit with multi-speed fan and economizer

Country Status (6)

Country Link
US (1) US4389853A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0072982B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5837442A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1157649A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3270998D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA825062B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US4519539A (en) * 1982-09-29 1985-05-28 Carrier Corporation Method and apparatus for regulating an economizer damper using indoor fan air pressure
US4478056A (en) * 1982-09-29 1984-10-23 Carrier Corporation Economizer control assembly for regulating the volume flow of outdoor ambient air
FR2586289B1 (fr) * 1985-04-23 1987-09-04 Jouan Etuve refrigeree a temperature stabilisee
AU3766193A (en) * 1992-03-20 1993-10-21 Nicholas Anthony Jackman A chiller
US5592058A (en) * 1992-05-27 1997-01-07 General Electric Company Control system and methods for a multiparameter electronically commutated motor
US5473229A (en) * 1992-05-27 1995-12-05 General Electric Company Interface between programmable electronically commutated motor and personal computer and method of operation
US5492273A (en) * 1992-05-27 1996-02-20 General Electric Company Heating ventilating and/or air conditioning system having a variable speed indoor blower motor
US5447037A (en) * 1994-03-31 1995-09-05 American Standard Inc. Economizer preferred cooling control
US5971067A (en) * 1996-02-15 1999-10-26 Carrier Corporation Air quality control system
US20030228142A1 (en) * 1998-11-16 2003-12-11 Reiker Kenneth H. Ceiling mounted heating and cooling device and method therefor
US6250382B1 (en) 1999-05-04 2001-06-26 York International Corporation Method and system for controlling a heating, ventilating, and air conditioning unit
US6481635B2 (en) 2000-07-21 2002-11-19 Gun Valley Temperature Controls Llc Environmental control method
US7097111B2 (en) * 2000-07-21 2006-08-29 Gun Valley Temperature Controls Llc Environmental control system and method for storage buildings
US7398821B2 (en) * 2001-03-12 2008-07-15 Davis Energy Group Integrated ventilation cooling system
US7992630B2 (en) * 2001-03-12 2011-08-09 Davis Energy Group, Inc. System and method for pre-cooling of buildings
US6684653B2 (en) * 2001-11-21 2004-02-03 Nicholas H. Des Champs Air-conditioner and air-to-air heat exchange for closed loop cooling
US7191607B2 (en) * 2002-10-23 2007-03-20 Morton Curtis Air conditioning system with moisture control
US7854136B2 (en) * 2005-08-09 2010-12-21 Carrier Corporation Automated drive for fan and refrigerant system
CN102232169A (zh) * 2008-10-03 2011-11-02 麦克莱恩中西部公司 带有节能器和过滤器组件的空气调节设备
US8621884B2 (en) * 2008-11-12 2014-01-07 Hoffman Enclosures, Inc. AC unit with economizer and sliding damper assembly
WO2010141614A2 (en) * 2009-06-02 2010-12-09 Nordyne Inc. Hvac control using discrete-speed thermostats and run times
US8011199B1 (en) 2010-07-27 2011-09-06 Nordyne Inc. HVAC control using discrete-speed thermostats and run times
US9121628B2 (en) 2009-06-02 2015-09-01 Nortek Global Hvac Llc Heat pumps with unequal cooling and heating capacities for climates where demand for cooling and heating are unequal, and method of adapting and distributing such heat pumps
EP2446424A1 (en) 2009-06-25 2012-05-02 Cambridge Design Research LLP Dispensing apparatus and methods
US8918218B2 (en) 2010-04-21 2014-12-23 Honeywell International Inc. Demand control ventilation system with remote monitoring
US9255720B2 (en) 2010-04-21 2016-02-09 Honeywell International Inc. Demand control ventilation system with commissioning and checkout sequence control
US8364318B2 (en) * 2010-04-21 2013-01-29 Honeywell International Inc. Demand control ventilation with fan speed control
US9500382B2 (en) 2010-04-21 2016-11-22 Honeywell International Inc. Automatic calibration of a demand control ventilation system
KR101216085B1 (ko) * 2010-08-17 2012-12-26 엘지전자 주식회사 히트펌프
US8719720B2 (en) 2010-09-24 2014-05-06 Honeywell International Inc. Economizer controller plug and play system recognition with automatic user interface population
CN102331073B (zh) * 2011-09-28 2013-07-10 宁波奥克斯电气有限公司 冰蓄冷多联空调机组控制方法
CN102338444B (zh) * 2011-09-28 2013-06-26 宁波奥克斯电气有限公司 过冷水式直流变频冰蓄冷多联空调装置的蓄冰控制方法
US10041743B2 (en) * 2013-01-07 2018-08-07 Carrier Corporation Energy recovery ventilator
US9435557B2 (en) 2013-01-24 2016-09-06 Belimo Holding Ag Control unit for an HVAC system comprising an economizer and method for operating such control unit
US9651268B2 (en) * 2013-03-11 2017-05-16 Rheem Manufacturing Company Gas fired modular blower control and associated methodology
US10060642B2 (en) 2014-10-22 2018-08-28 Honeywell International Inc. Damper fault detection
US9845963B2 (en) 2014-10-31 2017-12-19 Honeywell International Inc. Economizer having damper modulation
US10921017B2 (en) * 2015-07-09 2021-02-16 Trane International Inc. Systems, aparatuses, and methods of air circulations using compact economizers
US10605481B2 (en) * 2016-03-24 2020-03-31 Gregory Mark Huseman Systems and methods for replaceable multiple filter units
US10670316B2 (en) 2017-06-21 2020-06-02 Johnson Controls Technology Company Compressor and fan staging in heating, ventilation, and air conditioning systems
CN110285550B (zh) * 2019-06-28 2020-12-22 广东美的暖通设备有限公司 空调器及其运行控制方法、计算机可读存储介质
CN113623841B (zh) * 2021-08-11 2022-08-02 珠海格力电器股份有限公司 空调控制方法和空调器

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US3512015A (en) * 1966-12-12 1970-05-12 American Radiator & Standard Electronic control circuitry
US3959979A (en) * 1971-12-06 1976-06-01 Kramer Daniel E Dual voltage forced air heat exchanger
US3853174A (en) * 1971-12-06 1974-12-10 D Kramer Dual voltage speed control for forced air heat exchanger
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US3877243A (en) * 1973-09-27 1975-04-15 Daniel E Kramer Refrigeration systems including evaporator with 2 speed fan motor
JPS5614818Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-06-30 1981-04-08
US4078393A (en) * 1976-01-09 1978-03-14 Borg-Warner Corporation Control system for controlling the operation of a three-phase load
JPS53652A (en) * 1976-06-24 1978-01-06 Saginomiya Johnson Control Kk Apparatus of controlling intake of outdoor air using dry bulb temperature and relative humidity thereof in air conditioners and ventilators
US4041723A (en) * 1976-11-03 1977-08-16 General Motors Corporation Room air conditioner with timer
JPS584253B2 (ja) * 1977-04-28 1983-01-25 株式会社竹中工務店 空気調和機
US4271898A (en) * 1977-06-27 1981-06-09 Freeman Edward M Economizer comfort index control
US4186564A (en) * 1977-09-23 1980-02-05 Melvin Myers Air ventilation system
US4146086A (en) * 1977-10-31 1979-03-27 Carrier Corporation Furnace blower speed control
US4267967A (en) * 1978-08-28 1981-05-19 J.C. Penney Company Inc. Two-speed automatic control of supply fans
US4209995A (en) * 1979-01-23 1980-07-01 White Consolidated Industries, Inc. Controls for room air conditioner with timer and power saver
US4253153A (en) * 1979-06-28 1981-02-24 United Technologies Corporation Energy conservative control of terminal reheat heating, ventilating, and air conditioning (HVAC) systems
US4347712A (en) * 1980-11-03 1982-09-07 Honeywell Inc. Microprocessor discharge temperature air controller for multi-stage heating and/or cooling apparatus and outdoor air usage controller

Also Published As

Publication number Publication date
JPH0132418B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-30
CA1157649A (en) 1983-11-29
US4389853A (en) 1983-06-28
JPS5837442A (ja) 1983-03-04
EP0072982B1 (en) 1986-05-07
ZA825062B (en) 1983-08-31
EP0072982A1 (en) 1983-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee