AU2005283464B2 - Refrigeration system - Google Patents

Refrigeration system Download PDF

Info

Publication number
AU2005283464B2
AU2005283464B2 AU2005283464A AU2005283464A AU2005283464B2 AU 2005283464 B2 AU2005283464 B2 AU 2005283464B2 AU 2005283464 A AU2005283464 A AU 2005283464A AU 2005283464 A AU2005283464 A AU 2005283464A AU 2005283464 B2 AU2005283464 B2 AU 2005283464B2
Authority
AU
Australia
Prior art keywords
compressor
cold storage
freezer
refrigerant
state
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
AU2005283464A
Other languages
English (en)
Other versions
AU2005283464A1 (en
Inventor
Satoru Sakae
Masaaki Takegami
Kenji Tanimoto
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 AU2005283464A1 publication Critical patent/AU2005283464A1/en
Application granted granted Critical
Publication of AU2005283464B2 publication Critical patent/AU2005283464B2/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2600/01—Timing
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AU2005283464A 2004-09-13 2005-09-13 Refrigeration system Ceased AU2005283464B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004265548 2004-09-13
JP2004-265548 2004-09-13
PCT/JP2005/016830 WO2006030776A1 (ja) 2004-09-13 2005-09-13 冷凍装置

Publications (2)

Publication Number Publication Date
AU2005283464A1 AU2005283464A1 (en) 2006-03-23
AU2005283464B2 true AU2005283464B2 (en) 2008-02-28

Family

ID=36060027

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005283464A Ceased AU2005283464B2 (en) 2004-09-13 2005-09-13 Refrigeration system

Country Status (6)

Country Link
US (2) US20070137231A1 (ja)
EP (1) EP1790919A1 (ja)
CN (1) CN100390474C (ja)
AU (1) AU2005283464B2 (ja)
TW (1) TWI272365B (ja)
WO (1) WO2006030776A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030776A1 (ja) * 2004-09-13 2006-03-23 Daikin Industries, Ltd. 冷凍装置
US8826680B2 (en) * 2005-12-28 2014-09-09 Johnson Controls Technology Company Pressure ratio unload logic for a compressor
KR100800002B1 (ko) * 2007-03-15 2008-01-31 엘지전자 주식회사 공기조화시스템
FR2934018B1 (fr) * 2008-07-18 2010-08-20 Valeo Systemes Thermiques Dispositif de commande d'un compresseur a capacite fixe
EP3168551A1 (en) 2011-10-07 2017-05-17 Danfoss A/S Method of coordinating operation of compressors
EP2623901A1 (en) * 2012-02-02 2013-08-07 Danfoss A/S Method of coordinating operation of compressors
JP5310911B1 (ja) * 2012-06-13 2013-10-09 ダイキン工業株式会社 冷凍装置
CN103591742B (zh) * 2012-08-15 2016-01-20 珠海格力电器股份有限公司 冷凝机组开机控制方法、装置及系统
CN103776212B (zh) * 2012-10-25 2015-12-02 珠海格力电器股份有限公司 制冷系统中冷凝机组的控制方法和控制装置
JP2018119777A (ja) * 2017-01-25 2018-08-02 株式会社デンソー 冷凍サイクル装置
CN113432269A (zh) * 2021-05-28 2021-09-24 青岛海尔空调电子有限公司 冷藏冷冻机组的控制方法及冷藏冷冻机组
CN113418328B (zh) * 2021-05-28 2023-02-03 青岛海尔空调电子有限公司 用于冷藏冷冻机组的控制方法及冷藏冷冻机组

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08189709A (ja) * 1995-01-10 1996-07-23 Hitachi Ltd 冷凍装置及びその運転制御方式
JPH10122675A (ja) * 1996-10-15 1998-05-15 Zexel Corp 冷凍サイクル
JP2000292017A (ja) * 1999-04-08 2000-10-20 Mitsubishi Electric Corp ヒートポンプ式冷凍装置

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US2463881A (en) * 1946-07-06 1949-03-08 Muncie Gear Works Inc Heat pump
US2796743A (en) * 1954-03-11 1957-06-25 Alden I Mcfarlan Plural stage air conditioning system
US3788093A (en) * 1972-04-21 1974-01-29 Dole Refrigeration Co Hot gas bypass system for a refrigeration system utilizing a plurality of eutectic plates
FR2280041A1 (fr) * 1974-05-31 1976-02-20 Teal Technip Liquefaction Gaz Procede et installation pour le refroidissement d'un melange gazeux
US4033738A (en) * 1976-03-12 1977-07-05 Westinghouse Electric Corporation Heat pump system with multi-stage centrifugal compressors
US4220010A (en) * 1978-12-07 1980-09-02 Honeywell Inc. Loss of refrigerant and/or high discharge temperature protection for heat pumps
US5079929A (en) * 1979-07-31 1992-01-14 Alsenz Richard H Multi-stage refrigeration apparatus and method
US4787211A (en) * 1984-07-30 1988-11-29 Copeland Corporation Refrigeration system
US4621502A (en) * 1985-01-11 1986-11-11 Tyler Refrigeration Corporation Electronic temperature control for refrigeration system
JPS63169445A (ja) * 1987-01-07 1988-07-13 株式会社日立製作所 タンデム形タ−ボ冷凍機の起動装置
US5216892A (en) * 1992-02-19 1993-06-08 Eaton Corporation Compressor clutch cut-out control in an automotive air conditioning system
US5293755A (en) * 1992-12-09 1994-03-15 Thomas Charles V Air conditioning load management control system
KR100361771B1 (ko) * 1998-06-17 2003-03-03 삼성광주전자 주식회사 능력가변왕복동압축기의운전제어방법
WO2000001990A1 (fr) * 1998-07-02 2000-01-13 Kabushiki Kaisha Saginomiya Seisakusho Robinet selecteur de circuit de flux et procede de selection et d'entrainement de robinet, compresseur a robinet selecteur, et dispositif regulateur de cycle de refrigeration
US6301911B1 (en) * 1999-03-26 2001-10-16 Carrier Corporation Compressor operating envelope management
US6233957B1 (en) * 1999-06-07 2001-05-22 Mitsubishi Heavy Industries, Ltd. Vehicular air conditioner
US6460355B1 (en) * 1999-08-31 2002-10-08 Guy T. Trieskey Environmental test chamber fast cool down and heat up system
WO2002046663A1 (fr) * 2000-12-08 2002-06-13 Daikin Industries, Ltd. Refrigerateur
US6357241B1 (en) * 2000-12-22 2002-03-19 Carrier Corporation Method of controlling refrigerant cycle with sealed suction pressure sensor
JP2003139369A (ja) * 2001-11-02 2003-05-14 Toyota Industries Corp 可変容量圧縮機および該可変容量圧縮機を備えた空調装置、可変容量圧縮機における制御方法
US6622500B1 (en) * 2002-05-08 2003-09-23 Delphi Technologies, Inc. Energy-efficient capacity control method for an air conditioning compressor
JP4311983B2 (ja) * 2003-05-30 2009-08-12 三洋電機株式会社 冷却装置
JP2004354017A (ja) * 2003-05-30 2004-12-16 Sanyo Electric Co Ltd 冷却装置
US6962060B2 (en) * 2003-12-10 2005-11-08 Air Products And Chemicals, Inc. Refrigeration compression system with multiple inlet streams
KR100539764B1 (ko) * 2004-05-21 2006-01-12 엘지전자 주식회사 유니터리 공기조화기 및 그의 제어방법
KR100539765B1 (ko) * 2004-05-21 2006-01-12 엘지전자 주식회사 유니터리 공기조화기 및 그의 제어방법
WO2006030776A1 (ja) * 2004-09-13 2006-03-23 Daikin Industries, Ltd. 冷凍装置
EP1906115A1 (en) * 2005-07-08 2008-04-02 Daikin Industries, Ltd. Refrigeration apparatus
US7797957B2 (en) * 2006-04-12 2010-09-21 Hussmann Corporation Methods and apparatus for linearized temperature control of commercial refrigeration systems
US8109102B2 (en) * 2007-05-09 2012-02-07 Carrier Corporation Adjustment of compressor operating limits

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08189709A (ja) * 1995-01-10 1996-07-23 Hitachi Ltd 冷凍装置及びその運転制御方式
JPH10122675A (ja) * 1996-10-15 1998-05-15 Zexel Corp 冷凍サイクル
JP2000292017A (ja) * 1999-04-08 2000-10-20 Mitsubishi Electric Corp ヒートポンプ式冷凍装置

Also Published As

Publication number Publication date
AU2005283464A1 (en) 2006-03-23
US20070137231A1 (en) 2007-06-21
TW200619578A (en) 2006-06-16
WO2006030776A1 (ja) 2006-03-23
US20090120113A1 (en) 2009-05-14
CN1906450A (zh) 2007-01-31
TWI272365B (en) 2007-02-01
CN100390474C (zh) 2008-05-28
EP1790919A1 (en) 2007-05-30

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ REFRIGERATION SYSTEM

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