ATE396370T1 - Kompressormechanismus für kühlvorrichtung - Google Patents

Kompressormechanismus für kühlvorrichtung

Info

Publication number
ATE396370T1
ATE396370T1 AT03733029T AT03733029T ATE396370T1 AT E396370 T1 ATE396370 T1 AT E396370T1 AT 03733029 T AT03733029 T AT 03733029T AT 03733029 T AT03733029 T AT 03733029T AT E396370 T1 ATE396370 T1 AT E396370T1
Authority
AT
Austria
Prior art keywords
oil
compressors
running
main pipe
gravity
Prior art date
Application number
AT03733029T
Other languages
English (en)
Inventor
Hiromune Matsuoka
Original Assignee
Daikin Ind 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 Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of ATE396370T1 publication Critical patent/ATE396370T1/de

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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • 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
    • 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
    • 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
    • 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
    • F25B2500/01—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
    • F25B2500/27—Problems to be solved characterised by the stop of the refrigeration cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
AT03733029T 2002-05-28 2003-05-22 Kompressormechanismus für kühlvorrichtung ATE396370T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002154157A JP3478292B2 (ja) 2002-05-28 2002-05-28 冷凍装置の圧縮機構

Publications (1)

Publication Number Publication Date
ATE396370T1 true ATE396370T1 (de) 2008-06-15

Family

ID=29561347

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03733029T ATE396370T1 (de) 2002-05-28 2003-05-22 Kompressormechanismus für kühlvorrichtung

Country Status (10)

Country Link
US (1) US6948335B2 (de)
EP (1) EP1508757B1 (de)
JP (1) JP3478292B2 (de)
KR (1) KR100536719B1 (de)
CN (1) CN1261725C (de)
AT (1) ATE396370T1 (de)
AU (1) AU2003242410B2 (de)
DE (1) DE60321166D1 (de)
ES (1) ES2305468T3 (de)
WO (1) WO2003100328A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143492A (zh) * 2017-07-20 2017-09-08 唐山国丰第二冷轧镀锌技术有限公司 精确控制炼钢中压泵组水压流量的装置及方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7152426B1 (en) * 2005-12-21 2006-12-26 Advanced Thermal Sciences Thermal control systems for process tools requiring operation over wide temperature ranges
US7337625B1 (en) 2006-11-01 2008-03-04 Advanced Thermal Sciences Thermal control systems for process tools requiring operation over wide temperature ranges
JP4225357B2 (ja) * 2007-04-13 2009-02-18 ダイキン工業株式会社 冷媒充填装置、冷凍装置及び冷媒充填方法
JP2010139155A (ja) * 2008-12-11 2010-06-24 Fujitsu General Ltd 冷凍装置
KR101452767B1 (ko) 2010-04-01 2014-10-21 엘지전자 주식회사 압축기의 오일 레벨 감지수단
KR101495186B1 (ko) * 2010-04-01 2015-02-24 엘지전자 주식회사 복수 개의 압축기를 구비한 공기조화기 및 그의 운전방법
CN103913015B (zh) * 2012-12-31 2016-04-27 丹佛斯（天津）有限公司 油平衡装置以及使用其的制冷系统
CN104251576B (zh) * 2014-08-22 2016-08-24 珠海格力电器股份有限公司 一种换热器及包含换热器的空调器
CN106642771A (zh) * 2016-11-29 2017-05-10 珠海格力电器股份有限公司 冷库多联机组的回油控制方法、装置及冷库多联机组
EP3737896B1 (de) * 2018-01-12 2025-02-26 Carrier Corporation Kühlkreislaufabschnitt und kühlkreislauf
US11435121B2 (en) 2020-05-07 2022-09-06 Daikin Industries, Ltd. Oil management system for multiple compressors
CN112870752A (zh) * 2021-01-20 2021-06-01 广东申菱环境系统股份有限公司 一种载冷式油气回收装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180921B (en) * 1985-09-25 1990-01-24 Sanyo Electric Co Refrigeration system
JPH0697038B2 (ja) * 1989-01-20 1994-11-30 ダイキン工業株式会社 冷凍装置における油面レベル制御装置と油分離器
JP3208151B2 (ja) * 1991-05-28 2001-09-10 三洋電機株式会社 冷凍装置
JPH06109337A (ja) * 1992-09-28 1994-04-19 Mitsubishi Heavy Ind Ltd 空気調和機の冷媒回路
KR100343638B1 (ko) * 1994-06-29 2002-12-28 다이킨 고교 가부시키가이샤 냉동장치
JPH116657A (ja) 1997-06-17 1999-01-12 Hitachi Ltd 空気調和機
JP2001174081A (ja) * 1999-12-20 2001-06-29 Fujitsu General Ltd 空気調和機
JP2001324231A (ja) 2000-05-18 2001-11-22 Daikin Ind Ltd 冷凍装置
JP2001329958A (ja) 2000-05-22 2001-11-30 Matsushita Refrig Co Ltd 複数圧縮機の均油システム
JP4108957B2 (ja) * 2001-10-19 2008-06-25 東芝キヤリア株式会社 冷凍装置
JP4300804B2 (ja) * 2002-06-11 2009-07-22 ダイキン工業株式会社 圧縮機構の均油回路、冷凍装置の熱源ユニット及びそれを備えた冷凍装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143492A (zh) * 2017-07-20 2017-09-08 唐山国丰第二冷轧镀锌技术有限公司 精确控制炼钢中压泵组水压流量的装置及方法

Also Published As

Publication number Publication date
ES2305468T3 (es) 2008-11-01
CN1543557A (zh) 2004-11-03
DE60321166D1 (de) 2008-07-03
CN1261725C (zh) 2006-06-28
AU2003242410A1 (en) 2003-12-12
AU2003242410B2 (en) 2005-04-14
EP1508757A1 (de) 2005-02-23
EP1508757B1 (de) 2008-05-21
US6948335B2 (en) 2005-09-27
KR20040019076A (ko) 2004-03-04
US20050066684A1 (en) 2005-03-31
JP3478292B2 (ja) 2003-12-15
WO2003100328A1 (en) 2003-12-04
JP2003343931A (ja) 2003-12-03
KR100536719B1 (ko) 2005-12-14
EP1508757A4 (de) 2006-03-29

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