WO2006030776A1 - 冷凍装置 - Google Patents
冷凍装置 Download PDFInfo
- Publication number
- WO2006030776A1 WO2006030776A1 PCT/JP2005/016830 JP2005016830W WO2006030776A1 WO 2006030776 A1 WO2006030776 A1 WO 2006030776A1 JP 2005016830 W JP2005016830 W JP 2005016830W WO 2006030776 A1 WO2006030776 A1 WO 2006030776A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compressor
- refrigeration
- unit
- refrigerant pressure
- suction refrigerant
- Prior art date
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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05783172A EP1790919A1 (en) | 2004-09-13 | 2005-09-13 | Refrigerating device |
AU2005283464A AU2005283464B2 (en) | 2004-09-13 | 2005-09-13 | Refrigeration system |
US10/580,335 US20070137231A1 (en) | 2004-09-13 | 2005-09-13 | Refrigeration system |
US12/352,327 US20090120113A1 (en) | 2004-09-13 | 2009-01-12 | Refrigeration system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004265548 | 2004-09-13 | ||
JP2004-265548 | 2004-09-13 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/352,327 Division US20090120113A1 (en) | 2004-09-13 | 2009-01-12 | Refrigeration system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006030776A1 true WO2006030776A1 (ja) | 2006-03-23 |
Family
ID=36060027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/016830 WO2006030776A1 (ja) | 2004-09-13 | 2005-09-13 | 冷凍装置 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100390474C (zh) * | 2004-09-13 | 2008-05-28 | 大金工业株式会社 | 冷冻装置 |
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 |
EP2798284B1 (en) | 2011-10-07 | 2016-12-14 | 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 |
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 |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52112155A (en) * | 1976-03-12 | 1977-09-20 | Westinghouse Electric Corp | Heattpump system with multiistage centrifugal compressor |
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 |
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 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
EP1092928A4 (en) * | 1998-07-02 | 2005-01-05 | Saginomiyaseisakusho Kk | FLOW SWITCHING VALVE AND VALVE CONTROL METHOD, COMPRESSOR WITH FLOW SWITCHING VALVE, AND DEVICE FOR CONTROLLING THE COOLING CIRCUIT |
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 |
EP1340949A4 (en) * | 2000-12-08 | 2009-08-12 | Daikin Ind Ltd | COOLING SYSTEM |
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 |
KR100539765B1 (ko) * | 2004-05-21 | 2006-01-12 | 엘지전자 주식회사 | 유니터리 공기조화기 및 그의 제어방법 |
KR100539764B1 (ko) * | 2004-05-21 | 2006-01-12 | 엘지전자 주식회사 | 유니터리 공기조화기 및 그의 제어방법 |
CN100390474C (zh) * | 2004-09-13 | 2008-05-28 | 大金工业株式会社 | 冷冻装置 |
US20090031737A1 (en) * | 2005-07-08 | 2009-02-05 | Takeo Ueno | Refrigeration System |
US7797957B2 (en) * | 2006-04-12 | 2010-09-21 | Hussmann Corporation | Methods and apparatus for linearized temperature control of commercial refrigeration systems |
CN101802513A (zh) * | 2007-05-09 | 2010-08-11 | 开利公司 | 压缩机运行极限调节 |
-
2005
- 2005-09-13 CN CNB2005800015843A patent/CN100390474C/zh not_active Expired - Fee Related
- 2005-09-13 AU AU2005283464A patent/AU2005283464B2/en not_active Ceased
- 2005-09-13 US US10/580,335 patent/US20070137231A1/en not_active Abandoned
- 2005-09-13 EP EP05783172A patent/EP1790919A1/en not_active Withdrawn
- 2005-09-13 WO PCT/JP2005/016830 patent/WO2006030776A1/ja active Application Filing
- 2005-09-13 TW TW094131507A patent/TWI272365B/zh active
-
2009
- 2009-01-12 US US12/352,327 patent/US20090120113A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52112155A (en) * | 1976-03-12 | 1977-09-20 | Westinghouse Electric Corp | Heattpump system with multiistage centrifugal compressor |
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 |
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 |
---|---|
US20090120113A1 (en) | 2009-05-14 |
TWI272365B (en) | 2007-02-01 |
US20070137231A1 (en) | 2007-06-21 |
CN100390474C (zh) | 2008-05-28 |
EP1790919A1 (en) | 2007-05-30 |
TW200619578A (en) | 2006-06-16 |
AU2005283464B2 (en) | 2008-02-28 |
CN1906450A (zh) | 2007-01-31 |
AU2005283464A1 (en) | 2006-03-23 |
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