DE602004009027D1 - Kühlgerät und Steuerverfahren dafür - Google Patents

Kühlgerät und Steuerverfahren dafür

Info

Publication number
DE602004009027D1
DE602004009027D1 DE602004009027T DE602004009027T DE602004009027D1 DE 602004009027 D1 DE602004009027 D1 DE 602004009027D1 DE 602004009027 T DE602004009027 T DE 602004009027T DE 602004009027 T DE602004009027 T DE 602004009027T DE 602004009027 D1 DE602004009027 D1 DE 602004009027D1
Authority
DE
Germany
Prior art keywords
control method
cooling device
cooling
control
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.)
Active
Application number
DE602004009027T
Other languages
English (en)
Other versions
DE602004009027T2 (de
Inventor
K Takashi
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602004009027D1 publication Critical patent/DE602004009027D1/de
Application granted granted Critical
Publication of DE602004009027T2 publication Critical patent/DE602004009027T2/de
Active 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating 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
    • F25B49/00—Arrangement or mounting of control or 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2500/06—Damage
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2101—Temperatures in a bypass
    • 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
    • F25B2700/2105—Oil temperatures
DE602004009027T 2003-12-24 2004-07-15 Kühlgerät und Steuerverfahren dafür Active DE602004009027T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003427025 2003-12-24
JP2003427025A JP3946191B2 (ja) 2003-12-24 2003-12-24 冷凍装置及び冷凍装置の制御方法

Publications (2)

Publication Number Publication Date
DE602004009027D1 true DE602004009027D1 (de) 2007-10-31
DE602004009027T2 DE602004009027T2 (de) 2008-06-19

Family

ID=34544964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009027T Active DE602004009027T2 (de) 2003-12-24 2004-07-15 Kühlgerät und Steuerverfahren dafür

Country Status (5)

Country Link
EP (1) EP1548379B1 (de)
JP (1) JP3946191B2 (de)
KR (1) KR100539593B1 (de)
CN (1) CN1313782C (de)
DE (1) DE602004009027T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100592955B1 (ko) * 2005-01-10 2006-06-26 삼성전자주식회사 냉동시스템 및 그 제어방법
ES2423902T3 (es) * 2005-08-26 2013-09-25 Mitsubishi Electric Corporation Acondicionador de aire de refrigeración
DE102005042926B4 (de) * 2005-09-08 2015-02-05 Krones Aktiengesellschaft Verfahren und Vorrichtung zur Steuerung und Regelung einer Hohlkörperherstellungseinheit
JP4720538B2 (ja) * 2006-02-27 2011-07-13 パナソニック株式会社 冷却加温システム
CN105387559B (zh) * 2015-10-28 2018-04-13 珠海格力电器股份有限公司 空调器及其阀门状态检测方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04222354A (ja) * 1990-12-21 1992-08-12 Daikin Ind Ltd 冷凍装置の運転制御装置
US5634345A (en) * 1995-06-06 1997-06-03 Alsenz; Richard H. Oil monitoring system
CN1188218A (zh) * 1996-10-28 1998-07-22 松下冷机株式会社 用于多个压缩机的油位均衡系统
EP0838640A3 (de) * 1996-10-28 1998-06-17 Matsushita Refrigeration Company Ölstandausgleichsanlage für mehrere Verdichter
TWI237682B (en) * 2000-07-07 2005-08-11 Sanyo Electric Co Freezing apparatus
CN2447696Y (zh) * 2000-10-17 2001-09-12 江苏春兰电器有限公司 双压缩机油位均衡装置
JP3750520B2 (ja) * 2000-12-08 2006-03-01 ダイキン工業株式会社 冷凍装置
KR100388675B1 (ko) * 2000-12-18 2003-06-25 삼성전자주식회사 압력조절장치를 구비한 공기조화기와 그 제어방법
JP2002242833A (ja) * 2001-02-15 2002-08-28 Toshiba Kyaria Kk 冷凍サイクル装置
US6718781B2 (en) * 2001-07-11 2004-04-13 Thermo King Corporation Refrigeration unit apparatus and method
DE20115270U1 (de) * 2001-09-15 2001-11-22 Teko Ges Fuer Kaeltetechnik Mb Kühlanlage und zugehörige Schaltungsanordnung
CN100565038C (zh) * 2002-04-08 2009-12-02 大金工业株式会社 冷冻装置

Also Published As

Publication number Publication date
DE602004009027T2 (de) 2008-06-19
CN1313782C (zh) 2007-05-02
KR100539593B1 (ko) 2005-12-29
EP1548379B1 (de) 2007-09-19
JP2005188771A (ja) 2005-07-14
JP3946191B2 (ja) 2007-07-18
CN1637361A (zh) 2005-07-13
KR20050065256A (ko) 2005-06-29
EP1548379A1 (de) 2005-06-29

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Legal Events

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8364 No opposition during term of opposition