AU2002332260B2 - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
AU2002332260B2
AU2002332260B2 AU2002332260A AU2002332260A AU2002332260B2 AU 2002332260 B2 AU2002332260 B2 AU 2002332260B2 AU 2002332260 A AU2002332260 A AU 2002332260A AU 2002332260 A AU2002332260 A AU 2002332260A AU 2002332260 B2 AU2002332260 B2 AU 2002332260B2
Authority
AU
Australia
Prior art keywords
temperature
room
value
heat exchanger
target
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.)
Ceased
Application number
AU2002332260A
Other languages
English (en)
Other versions
AU2002332260A1 (en
Inventor
Makoto Momosaki
Junichi Shimoda
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of AU2002332260A1 publication Critical patent/AU2002332260A1/en
Application granted granted Critical
Publication of AU2002332260B2 publication Critical patent/AU2002332260B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • 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
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F11/30—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
    • F24F2110/00—Control inputs relating to air properties
    • 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
    • F24F2110/20—Humidity
    • 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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0312—Pressure sensors near the indoor heat exchanger
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/02—Humidity
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air
AU2002332260A 2001-09-28 2002-09-24 Air conditioner Ceased AU2002332260B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-298725 2001-09-28
JP2001298725 2001-09-28
PCT/JP2002/009788 WO2003029728A1 (en) 2001-09-28 2002-09-24 Air conditioner

Publications (2)

Publication Number Publication Date
AU2002332260A1 AU2002332260A1 (en) 2003-06-26
AU2002332260B2 true AU2002332260B2 (en) 2005-03-10

Family

ID=19119579

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002332260A Ceased AU2002332260B2 (en) 2001-09-28 2002-09-24 Air conditioner

Country Status (7)

Country Link
EP (1) EP1431677B1 (ja)
JP (1) JP3835453B2 (ja)
AT (1) ATE514908T1 (ja)
AU (1) AU2002332260B2 (ja)
ES (1) ES2366535T3 (ja)
TW (1) TW571060B (ja)
WO (1) WO2003029728A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3649236B2 (ja) 2003-10-09 2005-05-18 ダイキン工業株式会社 空気調和装置
JP3668763B2 (ja) 2003-10-09 2005-07-06 ダイキン工業株式会社 空気調和装置
JP3668786B2 (ja) 2003-12-04 2005-07-06 ダイキン工業株式会社 空気調和装置
JP3709482B2 (ja) 2004-03-31 2005-10-26 ダイキン工業株式会社 空気調和システム
CN100445652C (zh) 2004-03-31 2008-12-24 大金工业株式会社 空调系统
WO2006024066A1 (en) * 2004-09-02 2006-03-09 The State Of Queensland (Acting Through Its Department Of Public Works) Air conditioning system
CN100460771C (zh) * 2005-08-11 2009-02-11 深圳市广宁实业有限公司 中央空调负载温度控制优化系统、方法和采用的温控器
US7740184B2 (en) 2006-08-03 2010-06-22 Honeywell International Inc. Methods of dehumidification control in unoccupied spaces
JP4698558B2 (ja) * 2006-11-24 2011-06-08 三菱電機株式会社 空気調和機
JP5805579B2 (ja) 2012-04-16 2015-11-04 ダイキン工業株式会社 空気調和機
US9709288B2 (en) 2012-04-23 2017-07-18 Mitsubishi Electric Corporation Air-conditioning system
CN105026846B (zh) * 2013-03-05 2018-03-06 三菱电机株式会社 空调系统
JP6070624B2 (ja) * 2014-05-07 2017-02-01 ダイキン工業株式会社 空気調和機
EP3165846B1 (en) * 2014-07-03 2019-03-27 Mitsubishi Electric Corporation Refrigerating and air-conditioning apparatus
CN108119987A (zh) * 2015-12-15 2018-06-05 王永妍 一种室内温度调节控制方法
CN105485850B (zh) * 2015-12-28 2018-04-10 深圳达实智能股份有限公司 基于中央空调精确模型的温度控制方法及装置
JP2018151102A (ja) * 2017-03-10 2018-09-27 ダイキン工業株式会社 空気調和装置
JP2019032133A (ja) * 2017-08-09 2019-02-28 シャープ株式会社 空調機
EP4248145A1 (en) * 2020-11-19 2023-09-27 FT Energy Controls, LLC Terminal unit and method for improved indoor cooling
CN113405178B (zh) * 2021-06-29 2022-10-14 海信（广东）空调有限公司 空调系统和空调系统的控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586346A (ja) * 1981-06-30 1983-01-13 Matsushita Electric Ind Co Ltd 空気調和機
JPH0498038A (ja) * 1990-08-10 1992-03-30 Daikin Ind Ltd 空気調和装置の運転制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3233447B2 (ja) 1992-06-02 2001-11-26 東芝キヤリア株式会社 空気調和機
JPH07120085A (ja) * 1993-10-20 1995-05-12 Fujitsu General Ltd 空気調和機
US5675979A (en) * 1996-03-01 1997-10-14 Honeywell Inc. Enthalpy based thermal comfort controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586346A (ja) * 1981-06-30 1983-01-13 Matsushita Electric Ind Co Ltd 空気調和機
JPH0498038A (ja) * 1990-08-10 1992-03-30 Daikin Ind Ltd 空気調和装置の運転制御装置

Also Published As

Publication number Publication date
ATE514908T1 (de) 2011-07-15
WO2003029728A1 (en) 2003-04-10
EP1431677B1 (en) 2011-06-29
EP1431677A1 (en) 2004-06-23
TW571060B (en) 2004-01-11
JP3835453B2 (ja) 2006-10-18
EP1431677A4 (en) 2010-02-24
JPWO2003029728A1 (ja) 2005-01-20
ES2366535T3 (es) 2011-10-21

Similar Documents

Publication Publication Date Title
AU2002332260B2 (en) Air conditioner
JP4032634B2 (ja) 空気調和装置
US10527330B2 (en) Refrigeration cycle device
US8020395B2 (en) Air conditioning apparatus
JP4767199B2 (ja) 空気調和システムの運転制御方法並びに空気調和システム
JP5402027B2 (ja) 空気調和機
JP2009115359A (ja) 空調制御装置、空気調和装置および空調制御方法
AU2014387521B2 (en) Heat source side unit and air-conditioning apparatus
JP2019086251A (ja) マルチ型空気調和装置の制御装置、マルチ型空気調和装置、マルチ型空気調和装置の制御方法及びマルチ型空気調和装置の制御プログラム
JP2010175190A (ja) 空気調和機
US20050150243A1 (en) Heat source unit of air conditioner and air conditioner
JP2006284175A (ja) 空調装置
JP2006349258A (ja) 空気調和機
JP6577264B2 (ja) 空調調和機
JP3852553B2 (ja) 空調装置
CN110709648B (zh) 空调装置
JP3668750B2 (ja) 空気調和装置
KR20190041091A (ko) 공기조화기
JP2002147819A (ja) 冷凍装置
JP5245575B2 (ja) 空気調和装置の冷媒量判定方法および空気調和装置
WO2017094172A1 (ja) 空気調和装置
JP2002243307A (ja) 空気調和装置
JP3661014B2 (ja) 冷凍装置
KR20050111285A (ko) 빌딩용 멀티 공조기의 난방제어장치 및 방법
KR20200058871A (ko) 공기조화기 및 그의 동작 방법

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired