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AU2007264431B2 - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
AU2007264431B2
AU2007264431B2 AU2007264431A AU2007264431A AU2007264431B2 AU 2007264431 B2 AU2007264431 B2 AU 2007264431B2 AU 2007264431 A AU2007264431 A AU 2007264431A AU 2007264431 A AU2007264431 A AU 2007264431A AU 2007264431 B2 AU2007264431 B2 AU 2007264431B2
Authority
AU
Australia
Prior art keywords
refrigerant
communication pipe
circuit
volume
pipe
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
AU2007264431A
Other languages
English (en)
Other versions
AU2007264431A1 (en
Inventor
Shinichi Kasahara
Tadafumi Nishimura
Takahiro Yamaguchi
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 AU2007264431A1 publication Critical patent/AU2007264431A1/en
Application granted granted Critical
Publication of AU2007264431B2 publication Critical patent/AU2007264431B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • 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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • 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
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/19—Calculation of parameters
    • 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
    • F25B2600/00—Control issues
    • F25B2600/21—Refrigerant outlet evaporator 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
AU2007264431A 2006-06-26 2007-06-22 Air conditioner Ceased AU2007264431B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006175083A JP4155313B2 (ja) 2006-06-26 2006-06-26 空気調和装置
JP2006-175083 2006-06-26
PCT/JP2007/062589 WO2008001687A1 (fr) 2006-06-26 2007-06-22 Climatiseur

Publications (2)

Publication Number Publication Date
AU2007264431A1 AU2007264431A1 (en) 2008-01-03
AU2007264431B2 true AU2007264431B2 (en) 2010-04-29

Family

ID=38845453

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007264431A Ceased AU2007264431B2 (en) 2006-06-26 2007-06-22 Air conditioner

Country Status (7)

Country Link
US (1) US20090100849A1 (fr)
EP (1) EP2034261A4 (fr)
JP (1) JP4155313B2 (fr)
KR (1) KR101207004B1 (fr)
CN (1) CN101473177B (fr)
AU (1) AU2007264431B2 (fr)
WO (1) WO2008001687A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5422899B2 (ja) * 2008-02-29 2014-02-19 ダイキン工業株式会社 空気調和装置
JP5401806B2 (ja) * 2008-02-29 2014-01-29 ダイキン工業株式会社 空気調和装置および冷媒量判定方法
JP5493277B2 (ja) * 2008-02-29 2014-05-14 ダイキン工業株式会社 空気調和装置
JP5188629B2 (ja) 2009-09-10 2013-04-24 三菱電機株式会社 空気調和装置
JP5183609B2 (ja) * 2009-10-23 2013-04-17 三菱電機株式会社 冷凍空調装置
KR20110099558A (ko) * 2010-03-02 2011-09-08 삼성전자주식회사 히트 펌프 시스템 및 그 제어방법
US9222711B2 (en) 2010-03-12 2015-12-29 Mitsubishi Electric Corporation Refrigerating and air-conditioning apparatus
CN104596172B (zh) * 2010-03-12 2017-04-12 三菱电机株式会社 冷冻空调装置
JP5705453B2 (ja) * 2010-04-21 2015-04-22 三菱重工業株式会社 空気調和装置の冷媒充填方法
JPWO2011141959A1 (ja) * 2010-05-12 2013-07-22 三菱電機株式会社 切換装置及び空気調和装置
JP5674452B2 (ja) * 2010-12-22 2015-02-25 三菱電機株式会社 冷凍装置
JP5859220B2 (ja) * 2011-04-28 2016-02-10 三菱重工業株式会社 分岐管及び空気調和装置
JP5594267B2 (ja) * 2011-09-12 2014-09-24 ダイキン工業株式会社 冷凍装置
US9759465B2 (en) 2011-12-27 2017-09-12 Carrier Corporation Air conditioner self-charging and charge monitoring system
KR101900901B1 (ko) * 2012-05-30 2018-09-27 삼성전자주식회사 공기 조화기 및 그 제어 방법
US9188376B2 (en) * 2012-12-20 2015-11-17 Mitsubishi Electric Corporation Refrigerant charge assisting device, air-conditioning apparatus, and refrigerant charge assisting program
CN103115459A (zh) * 2013-03-04 2013-05-22 海信科龙电器股份有限公司 一种空调自动补充冷媒装置
US10119738B2 (en) 2014-09-26 2018-11-06 Waterfurnace International Inc. Air conditioning system with vapor injection compressor
JP6339036B2 (ja) * 2015-03-17 2018-06-06 ヤンマー株式会社 ヒートポンプ
JP5971371B1 (ja) * 2015-03-31 2016-08-17 ダイキン工業株式会社 冷凍装置
US10871314B2 (en) 2016-07-08 2020-12-22 Climate Master, Inc. Heat pump and water heater
US10866002B2 (en) 2016-11-09 2020-12-15 Climate Master, Inc. Hybrid heat pump with improved dehumidification
FR3070660B1 (fr) * 2017-09-05 2020-01-10 Alstom Transport Technologies Procede de supervision d'un systeme de climatisation d'un vehicule ferroviaire et vehicule ferroviaire comportant un systeme de climatisation mettant en oeuvre ce procede
US11592215B2 (en) 2018-08-29 2023-02-28 Waterfurnace International, Inc. Integrated demand water heating using a capacity modulated heat pump with desuperheater
CN110887166B (zh) * 2018-09-10 2021-05-18 奥克斯空调股份有限公司 一种空调器冷媒泄露的检测方法及其空调器
JP7069060B2 (ja) * 2019-01-30 2022-05-17 ダイキン工業株式会社 追加充填量管理システム
JP6876081B2 (ja) * 2019-03-04 2021-05-26 ダイキン工業株式会社 冷媒サイクル装置
EP3958192A4 (fr) * 2019-04-19 2022-12-21 Daikin Industries, Ltd. Système et procédé de gestion de frigorigène
CA3081986A1 (fr) 2019-07-15 2021-01-15 Climate Master, Inc. Systeme de conditionnement d`air a regulation de puissance et production d`eau chaude controlee
CN111426108A (zh) * 2020-04-29 2020-07-17 珠海格力电器股份有限公司 一种冷媒量控制装置、方法及空调设备
US11732940B2 (en) * 2020-05-15 2023-08-22 Climacond Middle East s.a.l System and method for superheat regulation and efficiency improvement
US11754324B2 (en) * 2020-09-14 2023-09-12 Copeland Lp Refrigerant isolation using a reversing valve
US12181189B2 (en) 2021-11-10 2024-12-31 Climate Master, Inc. Ceiling-mountable heat pump system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1163745A (ja) * 1997-08-08 1999-03-05 Hitachi Ltd 空気調和機の冷媒封入量指示装置及び監視装置
JP2005076939A (ja) * 2003-08-29 2005-03-24 Yanmar Co Ltd 冷媒の充填量の算出方法、及び算出装置、並びに冷媒の充填装置

Family Cites Families (9)

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JP2997487B2 (ja) * 1989-12-13 2000-01-11 株式会社日立製作所 冷凍装置及び冷凍装置における冷媒量表示方法
JPH08200905A (ja) 1995-01-20 1996-08-09 Hitachi Ltd 冷媒量の指示装置
US5758506A (en) * 1996-07-03 1998-06-02 White Industries, Llc Method and apparatus for servicing automotive refrigeration systems
JP2000304388A (ja) * 1999-04-23 2000-11-02 Matsushita Refrig Co Ltd 空気調和装置
US6430944B1 (en) * 2001-04-13 2002-08-13 Smc Kabushiki Kaisha Remote maintenance system and method for chiller units
JP4123764B2 (ja) * 2001-11-22 2008-07-23 三菱電機株式会社 冷凍サイクル装置
US7086237B2 (en) * 2004-05-06 2006-08-08 Yakov Arshansky Method and apparatus to measure and transfer liquefied refrigerant in a refrigeration system
JP4270197B2 (ja) * 2004-06-11 2009-05-27 ダイキン工業株式会社 空気調和装置
US7905095B2 (en) * 2004-07-16 2011-03-15 Spx Corporation System for refrigerant charging with constant volume tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1163745A (ja) * 1997-08-08 1999-03-05 Hitachi Ltd 空気調和機の冷媒封入量指示装置及び監視装置
JP2005076939A (ja) * 2003-08-29 2005-03-24 Yanmar Co Ltd 冷媒の充填量の算出方法、及び算出装置、並びに冷媒の充填装置

Also Published As

Publication number Publication date
WO2008001687A1 (fr) 2008-01-03
EP2034261A1 (fr) 2009-03-11
US20090100849A1 (en) 2009-04-23
EP2034261A4 (fr) 2014-07-30
KR20090027223A (ko) 2009-03-16
CN101473177B (zh) 2011-01-26
JP4155313B2 (ja) 2008-09-24
JP2008002786A (ja) 2008-01-10
CN101473177A (zh) 2009-07-01
KR101207004B1 (ko) 2012-11-30
AU2007264431A1 (en) 2008-01-03

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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