JPH0563703B2 - - Google Patents

Info

Publication number
JPH0563703B2
JPH0563703B2 JP60002623A JP262385A JPH0563703B2 JP H0563703 B2 JPH0563703 B2 JP H0563703B2 JP 60002623 A JP60002623 A JP 60002623A JP 262385 A JP262385 A JP 262385A JP H0563703 B2 JPH0563703 B2 JP H0563703B2
Authority
JP
Japan
Prior art keywords
stage
stage compressor
compression refrigeration
refrigeration system
compressor device
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.)
Expired - Lifetime
Application number
JP60002623A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60159561A (ja
Inventor
Nooton Shau Dabido
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.)
Copeland Corp LLC
Original Assignee
Copeland Corp LLC
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 Copeland Corp LLC filed Critical Copeland Corp LLC
Publication of JPS60159561A publication Critical patent/JPS60159561A/ja
Publication of JPH0563703B2 publication Critical patent/JPH0563703B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00Compression machines, plants or systems with non-reversible cycle
    • F25B1/10Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00Fluid-circulation arrangements
    • F25B41/20Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/07Details of compressors or related parts
    • F25B2400/075Details of compressors or related parts with parallel compressors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/13Economisers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/16Receivers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/22Refrigeration systems for supermarkets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/02Compressor control
    • F25B2600/021Inverters therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP60002623A 1984-01-11 1985-01-10 二段圧縮冷凍装置 Granted JPS60159561A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56988684A 1984-01-11 1984-01-11
US569,886 1984-01-11

Publications (2)

Publication Number Publication Date
JPS60159561A JPS60159561A (ja) 1985-08-21
JPH0563703B2 true JPH0563703B2 (de) 1993-09-13

Family

ID=24277298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60002623A Granted JPS60159561A (ja) 1984-01-11 1985-01-10 二段圧縮冷凍装置

Country Status (13)

Country Link
JP (1) JPS60159561A (de)
AU (1) AU587173B2 (de)
BR (1) BR8500106A (de)
CA (1) CA1242086A (de)
DE (1) DE3500800A1 (de)
DK (1) DK9885A (de)
ES (1) ES539449A0 (de)
FR (1) FR2557962B1 (de)
GB (1) GB2152649B (de)
IT (1) IT1212109B (de)
MX (1) MX161408A (de)
NZ (1) NZ210800A (de)
ZA (1) ZA8562B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748820A (en) * 1984-01-11 1988-06-07 Copeland Corporation Refrigeration system
US4787211A (en) * 1984-07-30 1988-11-29 Copeland Corporation Refrigeration system
US4938029A (en) * 1989-07-03 1990-07-03 Carrier Corporation Unloading system for two-stage compressors
ES2092424B1 (es) * 1992-09-16 1997-07-01 Ornaque Carlos Gutierrez Sistema frigorifico de seguridad por bloque mixto.
DE19529763A1 (de) * 1995-08-12 1997-02-13 Ruediger Piepenhagen Kälteerzeugungseinrichtung
JP2985882B1 (ja) * 1998-08-21 1999-12-06 ダイキン工業株式会社 二重管式熱交換器
JP2003207248A (ja) * 2002-01-15 2003-07-25 Toshiba Corp 冷蔵庫
JP3953871B2 (ja) * 2002-04-15 2007-08-08 サンデン株式会社 冷凍空調装置
JP3951799B2 (ja) * 2002-05-14 2007-08-01 株式会社デンソー 可変容量型圧縮機の制御装置
FR2864609B1 (fr) * 2003-12-29 2006-12-22 Patrice Saillard Installation thermique a configuration multiple, et echangeur adapte a cette installation.
JP2008025905A (ja) * 2006-07-20 2008-02-07 Daikin Ind Ltd 冷凍装置
JP4245023B2 (ja) * 2006-09-11 2009-03-25 ダイキン工業株式会社 冷凍装置
KR101689525B1 (ko) * 2007-12-28 2016-12-26 존슨 컨트롤스 테크놀러지 컴퍼니 증기 압축 시스템
JP5040907B2 (ja) * 2008-09-30 2012-10-03 ダイキン工業株式会社 冷凍装置
JP5402164B2 (ja) * 2009-03-31 2014-01-29 株式会社富士通ゼネラル 冷凍サイクル装置
KR20110004152A (ko) * 2009-07-07 2011-01-13 엘지전자 주식회사 공기조화기
JP6643632B2 (ja) * 2016-03-10 2020-02-12 パナソニックIpマネジメント株式会社 空気調和装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386198A (en) * 1944-02-08 1945-10-09 Gen Electric Multistage refrigerating system
US2677944A (en) * 1950-12-01 1954-05-11 Alonzo W Ruff Plural stage refrigeration apparatus
FR1056197A (fr) * 1952-01-09 1954-02-24 Anciens Ets Brissonneau & Lotz Installation frigorifique perfectionnée à deux étages de compression
US3238738A (en) * 1964-02-12 1966-03-08 Robert C Webber Two-stage refrigeration system with by-pass means
US3759052A (en) * 1972-02-28 1973-09-18 Maekawa Seisakusho Kk Method of controlling high stage and low stage compressors
JPS5223402B2 (de) * 1973-10-12 1977-06-24
US4033738A (en) * 1976-03-12 1977-07-05 Westinghouse Electric Corporation Heat pump system with multi-stage centrifugal compressors
US4060997A (en) * 1976-03-31 1977-12-06 Application Engineering Corporation Water chiller control
US4245476A (en) * 1979-01-02 1981-01-20 Dunham-Bush, Inc. Solar augmented heat pump system with automatic staging reciprocating compressor
US4325223A (en) * 1981-03-16 1982-04-20 Cantley Robert J Energy management system for refrigeration systems
US4332144A (en) * 1981-03-26 1982-06-01 Shaw David N Bottoming cycle refrigerant scavenging for positive displacement compressor, refrigeration and heat pump systems
FR2513747A1 (fr) * 1981-09-25 1983-04-01 Satam Brandt Froid Installation frigorifique a multimotocompresseurs
NL188479C (nl) * 1982-01-28 1992-07-01 Marinus Wilhelmus Matheus Avon Koelinrichting.

Also Published As

Publication number Publication date
IT8519070A0 (it) 1985-01-10
FR2557962B1 (fr) 1990-08-31
DE3500800A1 (de) 1985-07-18
GB8500339D0 (en) 1985-02-13
CA1242086A (en) 1988-09-20
MX161408A (es) 1990-09-21
AU3739985A (en) 1985-07-18
IT1212109B (it) 1989-11-08
GB2152649A (en) 1985-08-07
JPS60159561A (ja) 1985-08-21
AU587173B2 (en) 1989-08-10
ES8602237A1 (es) 1985-11-01
GB2152649B (en) 1987-02-18
FR2557962A1 (fr) 1985-07-12
BR8500106A (pt) 1985-08-20
NZ210800A (en) 1987-07-31
DK9885A (da) 1985-07-12
DK9885D0 (da) 1985-01-09
ZA8562B (en) 1985-09-25
ES539449A0 (es) 1985-11-01

Similar Documents

Publication Publication Date Title
US4594858A (en) Highly efficient flexible two-stage refrigeration system
JPH0563703B2 (de)
JP2614702B2 (ja) 2ステージ型冷凍装置の制御装置および制御方法
US6817198B2 (en) Method and apparatus for variable frequency controlled compressor and fan
US4787211A (en) Refrigeration system
EP2232169B1 (de) Dampfkompressionssystem
KR0136075B1 (ko) 과냉각 조립체 및 냉각 및 열교환 시스템
US5749237A (en) Refrigerant system flash gas suppressor with variable speed drive
JP3574447B2 (ja) 空気調和機の起動制御システム及びその制御方法
JPH07234038A (ja) 多室型冷暖房装置及びその運転方法
JPH01277173A (ja) 冷却システム
JPH0345861A (ja) 冷却装置及び冷却方法
JP3688268B2 (ja) 空気調和機の室外ファン制御システム及びその制御方法
JPH04356665A (ja) 二段圧縮式冷凍装置
JPH062966A (ja) 二段圧縮ヒートポンプシステム
JPH0593552A (ja) 二段圧縮ヒートポンプシステム
JP2730398B2 (ja) 多室形空気調和システム
KR100395920B1 (ko) 공기조화기의 기동 제어 시스템 및 그 제어 방법
JPH06294551A (ja) 空気調和機
JP2810422B2 (ja) 冷凍装置
JP2000274840A (ja) 冷凍機
JP2003042505A (ja) 空調装置およびその運転制御方法
JPH09243213A (ja) 空気調和機
JP3048658B2 (ja) 冷凍装置
JPH06229638A (ja) 二段圧縮冷凍装置