DE69910699D1 - Spiralverdichter mit Economiserdurchlass- Entladungsventil - Google Patents

Spiralverdichter mit Economiserdurchlass- Entladungsventil

Info

Publication number
DE69910699D1
DE69910699D1 DE69910699T DE69910699T DE69910699D1 DE 69910699 D1 DE69910699 D1 DE 69910699D1 DE 69910699 T DE69910699 T DE 69910699T DE 69910699 T DE69910699 T DE 69910699T DE 69910699 D1 DE69910699 D1 DE 69910699D1
Authority
DE
Germany
Prior art keywords
economiser
discharge valve
spiral compressor
compressor
spiral
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
DE69910699T
Other languages
English (en)
Other versions
DE69910699T2 (de
Inventor
Alexander Lifson
James W Bush
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of DE69910699D1 publication Critical patent/DE69910699D1/de
Publication of DE69910699T2 publication Critical patent/DE69910699T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control 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
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE69910699T 1998-07-13 1999-06-24 Spiralverdichter mit Economiserdurchlass- Entladungsventil Expired - Lifetime DE69910699T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/114,395 US5996364A (en) 1998-07-13 1998-07-13 Scroll compressor with unloader valve between economizer and suction
US114395 1998-07-13

Publications (2)

Publication Number Publication Date
DE69910699D1 true DE69910699D1 (de) 2003-10-02
DE69910699T2 DE69910699T2 (de) 2004-06-17

Family

ID=22354931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910699T Expired - Lifetime DE69910699T2 (de) 1998-07-13 1999-06-24 Spiralverdichter mit Economiserdurchlass- Entladungsventil

Country Status (9)

Country Link
US (1) US5996364A (de)
EP (1) EP0972942B1 (de)
JP (1) JP3051405B2 (de)
KR (1) KR100323564B1 (de)
CN (1) CN1179175C (de)
BR (1) BR9902738A (de)
DE (1) DE69910699T2 (de)
ES (1) ES2201637T3 (de)
MY (1) MY115491A (de)

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US6196816B1 (en) * 1998-08-17 2001-03-06 Carrier Corporation Unequal injection ports for scroll compressors
US6428284B1 (en) * 2000-03-16 2002-08-06 Mobile Climate Control Inc. Rotary vane compressor with economizer port for capacity control
US6318100B1 (en) * 2000-04-14 2001-11-20 Carrier Corporation Integrated electronic refrigerant management system
US6418740B1 (en) * 2001-02-22 2002-07-16 Scroll Technologies External high pressure to low pressure valve for scroll compressor
US6601397B2 (en) * 2001-03-16 2003-08-05 Copeland Corporation Digital scroll condensing unit controller
US6655172B2 (en) * 2002-01-24 2003-12-02 Copeland Corporation Scroll compressor with vapor injection
US6430959B1 (en) * 2002-02-11 2002-08-13 Scroll Technologies Economizer injection ports extending through scroll wrap
US6571576B1 (en) 2002-04-04 2003-06-03 Carrier Corporation Injection of liquid and vapor refrigerant through economizer ports
CN1761848A (zh) * 2003-01-24 2006-04-19 布里斯托尔压缩机公司 用于制冷系统中分级容量调制的系统和方法
WO2004079279A2 (en) * 2003-02-28 2004-09-16 Vai Holdings Llc Refrigeration system having an integrated bypass system
US6955059B2 (en) * 2003-03-14 2005-10-18 Carrier Corporation Vapor compression system
US7100386B2 (en) * 2003-03-17 2006-09-05 Scroll Technologies Economizer/by-pass port inserts to control port size
US6938438B2 (en) * 2003-04-21 2005-09-06 Carrier Corporation Vapor compression system with bypass/economizer circuits
JP4140488B2 (ja) * 2003-09-09 2008-08-27 ダイキン工業株式会社 スクリュー圧縮機および冷凍装置
US6883341B1 (en) * 2003-11-10 2005-04-26 Carrier Corporation Compressor with unloader valve between economizer line and evaporator inlet
US7278832B2 (en) * 2004-01-07 2007-10-09 Carrier Corporation Scroll compressor with enlarged vapor injection port area
US7325411B2 (en) * 2004-08-20 2008-02-05 Carrier Corporation Compressor loading control
JP4244900B2 (ja) * 2004-10-04 2009-03-25 ダイキン工業株式会社 冷凍装置
US7114349B2 (en) * 2004-12-10 2006-10-03 Carrier Corporation Refrigerant system with common economizer and liquid-suction heat exchanger
CN101171464B (zh) * 2005-05-04 2011-11-23 开利公司 具有变速涡旋压缩机和经济器回路的制冷系统及运行方法
US8661846B2 (en) * 2005-05-31 2014-03-04 Carrier Corporation Restriction in vapor injection line
US7251947B2 (en) * 2005-08-09 2007-08-07 Carrier Corporation Refrigerant system with suction line restrictor for capacity correction
EP1938022A4 (de) * 2005-10-18 2010-08-25 Carrier Corp Sparsames kältemitteldampfkompressionssystem zum erhitzen von wasser
US20080256961A1 (en) * 2005-10-20 2008-10-23 Alexander Lifson Economized Refrigerant System with Vapor Injection at Low Pressure
WO2007064328A1 (en) * 2005-11-30 2007-06-07 Carrier Corporation Pulse width modulated system with pressure regulating valve
WO2007086871A1 (en) * 2006-01-27 2007-08-02 Carrier Corporation Refrigerant system unloading by-pass into evaporator inlet
US20070251256A1 (en) 2006-03-20 2007-11-01 Pham Hung M Flash tank design and control for heat pumps
US8272233B2 (en) * 2006-04-14 2012-09-25 Mitsubishi Electric Corporation Heat exchanger and refrigerating air conditioner
CN101915480B (zh) * 2006-04-14 2014-10-29 三菱电机株式会社 热交换器及制冷空调装置
US7647790B2 (en) * 2006-10-02 2010-01-19 Emerson Climate Technologies, Inc. Injection system and method for refrigeration system compressor
US8769982B2 (en) * 2006-10-02 2014-07-08 Emerson Climate Technologies, Inc. Injection system and method for refrigeration system compressor
US8181478B2 (en) * 2006-10-02 2012-05-22 Emerson Climate Technologies, Inc. Refrigeration system
US20080184733A1 (en) * 2007-02-05 2008-08-07 Tecumseh Products Company Scroll compressor with refrigerant injection system
US20100199715A1 (en) * 2007-09-24 2010-08-12 Alexander Lifson Refrigerant system with bypass line and dedicated economized flow compression chamber
EP2286162A4 (de) * 2007-12-20 2012-09-12 Carrier Corp Kältemittelsystem und betriebsverfahren dafür
US7975506B2 (en) 2008-02-20 2011-07-12 Trane International, Inc. Coaxial economizer assembly and method
US8037713B2 (en) 2008-02-20 2011-10-18 Trane International, Inc. Centrifugal compressor assembly and method
US7856834B2 (en) 2008-02-20 2010-12-28 Trane International Inc. Centrifugal compressor assembly and method
US9353765B2 (en) * 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
EP2307728B1 (de) 2008-05-30 2016-08-10 Emerson Climate Technologies, Inc. Verdichter mit einer kolbenbetätigung umfassenden anordnung zur liefermengeneinstellung
JP5040975B2 (ja) * 2008-09-30 2012-10-03 ダイキン工業株式会社 漏洩診断装置
JP2010117072A (ja) * 2008-11-12 2010-05-27 Mitsubishi Heavy Ind Ltd 冷凍装置
US8539785B2 (en) 2009-02-18 2013-09-24 Emerson Climate Technologies, Inc. Condensing unit having fluid injection
US8616014B2 (en) * 2009-05-29 2013-12-31 Emerson Climate Technologies, Inc. Compressor having capacity modulation or fluid injection systems
US8568118B2 (en) * 2009-05-29 2013-10-29 Emerson Climate Technologies, Inc. Compressor having piston assembly
US8840384B2 (en) * 2009-09-08 2014-09-23 Danfoss Scroll Technologies, Llc Scroll compressor capacity modulation with solenoid mounted outside a compressor shell
US8303279B2 (en) * 2009-09-08 2012-11-06 Danfoss Scroll Technologies, Llc Injection tubes for injection of fluid into a scroll compressor
US10088202B2 (en) 2009-10-23 2018-10-02 Carrier Corporation Refrigerant vapor compression system operation
KR101280381B1 (ko) * 2009-11-18 2013-07-01 엘지전자 주식회사 히트 펌프
EP2513575B1 (de) 2009-12-18 2021-01-27 Carrier Corporation Transportkühlsystem und methoden zur regelung bei dynamischen bedingungen
JP5002673B2 (ja) * 2010-04-09 2012-08-15 日立アプライアンス株式会社 スクロール圧縮機及び冷凍装置
WO2013042368A1 (ja) * 2011-09-21 2013-03-28 ダイキン工業株式会社 スクロール圧縮機
KR101873597B1 (ko) 2012-02-23 2018-07-31 엘지전자 주식회사 공기 조화기
KR102163859B1 (ko) * 2013-04-15 2020-10-12 엘지전자 주식회사 공기조화기 및 그 제어방법
KR102240070B1 (ko) * 2014-03-20 2021-04-13 엘지전자 주식회사 공기조화기 및 그 제어방법
BR102014007254A2 (pt) 2014-03-26 2015-12-08 Whirlpool Sa dispositivo seletor de fluidos para compressor alternativo e filtro acústico provido de dispositivo seletor de fluidos
US9850903B2 (en) * 2014-12-09 2017-12-26 Emerson Climate Technologies, Inc. Capacity modulated scroll compressor
DE102017115623A1 (de) 2016-07-13 2018-01-18 Trane International Inc. Variable Economizereinspritzposition
CN108662799A (zh) 2017-03-31 2018-10-16 开利公司 多级制冷系统及其控制方法
KR101909531B1 (ko) * 2017-04-28 2018-10-18 엘지전자 주식회사 실외기 및 그 제어방법
CN109899278B (zh) * 2017-12-08 2021-09-03 丹佛斯（天津）有限公司 用于压缩机的控制器及控制方法、压缩机组件和制冷系统
CN111502987B (zh) * 2019-01-30 2022-06-28 艾默生环境优化技术(苏州)有限公司 容量调节和喷气增焓一体式涡旋压缩机及其系统
US11656003B2 (en) 2019-03-11 2023-05-23 Emerson Climate Technologies, Inc. Climate-control system having valve assembly
EP3978754A4 (de) * 2019-05-24 2023-06-14 Emerson Climate Technologies (Suzhou) Co., Ltd. Spiralverdichter
US11892211B2 (en) 2021-05-23 2024-02-06 Copeland Lp Compressor flow restrictor

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Also Published As

Publication number Publication date
US5996364A (en) 1999-12-07
CN1246604A (zh) 2000-03-08
KR100323564B1 (ko) 2002-02-19
JP3051405B2 (ja) 2000-06-12
EP0972942A3 (de) 2001-08-08
KR20000011653A (ko) 2000-02-25
DE69910699T2 (de) 2004-06-17
JP2000038995A (ja) 2000-02-08
ES2201637T3 (es) 2004-03-16
EP0972942A2 (de) 2000-01-19
CN1179175C (zh) 2004-12-08
MY115491A (en) 2003-06-30
BR9902738A (pt) 2000-03-21
EP0972942B1 (de) 2003-08-27

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Legal Events

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