BRPI0411744A - sistema de refrigeração - Google Patents

sistema de refrigeração

Info

Publication number
BRPI0411744A
BRPI0411744A BRPI0411744-1A BRPI0411744A BRPI0411744A BR PI0411744 A BRPI0411744 A BR PI0411744A BR PI0411744 A BRPI0411744 A BR PI0411744A BR PI0411744 A BRPI0411744 A BR PI0411744A
Authority
BR
Brazil
Prior art keywords
suction line
line heat
refrigeration system
pressure side
heat exchanger
Prior art date
Application number
BRPI0411744-1A
Other languages
English (en)
Inventor
Stephen B Memory
Samuel J Collier
Jianmin Yin
Original Assignee
Modine Mfg Co
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 Modine Mfg Co filed Critical Modine Mfg Co
Publication of BRPI0411744A publication Critical patent/BRPI0411744A/pt

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
    • 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
    • F25B43/006—Accumulators
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compressor (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

"SISTEMA DE REFRIGERAçãO". A eficiência de sistemas de refrigeração operando no ciclo de compressão de vapor e empregando trocadores de calor de linha de sucção é aumentada pela introdução de refrigerante no lado de pressão mais baixa do trocador de calor de linha de sucção (24, 26, 28) a uma qualidade menor do que 1 e pela introdução do refrigerante que passou através do lado de pressão baixa do trocador de calor de linha de sucção (28) para a entrada de compressor a uma qualidade que é igual a 1.
BRPI0411744-1A 2003-06-24 2004-04-26 sistema de refrigeração BRPI0411744A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/602,276 US6901763B2 (en) 2003-06-24 2003-06-24 Refrigeration system
PCT/US2004/012713 WO2005010445A1 (en) 2003-06-24 2004-04-26 Refrigeration system

Publications (1)

Publication Number Publication Date
BRPI0411744A true BRPI0411744A (pt) 2006-08-08

Family

ID=33539515

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411744-1A BRPI0411744A (pt) 2003-06-24 2004-04-26 sistema de refrigeração

Country Status (7)

Country Link
US (1) US6901763B2 (pt)
EP (1) EP1636529A1 (pt)
JP (1) JP2007521456A (pt)
KR (1) KR20060040606A (pt)
CN (1) CN1809718A (pt)
BR (1) BRPI0411744A (pt)
WO (1) WO2005010445A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
US7261151B2 (en) * 2003-11-20 2007-08-28 Modine Manufacturing Company Suction line heat exchanger for CO2 cooling system
US7131294B2 (en) * 2004-01-13 2006-11-07 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
DE102004032276A1 (de) * 2004-07-02 2006-01-19 Behr Gmbh & Co. Kg Klimaanlage für ein Kraftfahrzeug
KR101175804B1 (ko) * 2005-05-18 2012-08-24 엘지전자 주식회사 냉장고용 어큐뮬레이터
DE102005033019A1 (de) * 2005-07-15 2007-01-25 Modine Manufacturing Co., Racine Anordnung in einem Klimatisierungskreislauf
US8034180B2 (en) 2005-10-11 2011-10-11 Applied Materials, Inc. Method of cooling a wafer support at a uniform temperature in a capacitively coupled plasma reactor
US8092638B2 (en) 2005-10-11 2012-01-10 Applied Materials Inc. Capacitively coupled plasma reactor having a cooled/heated wafer support with uniform temperature distribution
US8157951B2 (en) 2005-10-11 2012-04-17 Applied Materials, Inc. Capacitively coupled plasma reactor having very agile wafer temperature control
US8012304B2 (en) 2005-10-20 2011-09-06 Applied Materials, Inc. Plasma reactor with a multiple zone thermal control feed forward control apparatus
DE102006005035B3 (de) * 2006-02-03 2007-09-27 Airbus Deutschland Gmbh Kühlsystem
DE102006007371A1 (de) * 2006-02-17 2007-08-23 Bayerische Motoren Werke Ag Fahrzeugklimaanlage
CN101688725B (zh) * 2007-04-24 2013-03-27 开利公司 带有容量控制的跨临界制冷剂蒸汽压缩系统
DE102007035110A1 (de) * 2007-07-20 2009-01-22 Visteon Global Technologies Inc., Van Buren Klimaanlage für Kraftfahrzeuge und Verfahren zu ihrem Betrieb
US20090126381A1 (en) * 2007-11-15 2009-05-21 The Regents Of The University Of California Trigeneration system and method
CA2820930C (en) * 2008-10-23 2016-04-26 Serge Dube Co2 refrigeration system
DE102010012869A1 (de) * 2009-03-26 2010-09-30 Modine Manufacturing Co., Racine Wärmetauschermodul
CN103003643B (zh) * 2010-07-23 2015-12-16 开利公司 喷射器循环制冷剂分离器
US9759462B2 (en) 2010-07-23 2017-09-12 Carrier Corporation High efficiency ejector cycle
EP2468945B1 (en) * 2010-12-27 2019-04-17 Electrolux Home Products Corporation N.V. Home laundry dryer with heat pump assembly
US20130091874A1 (en) * 2011-04-07 2013-04-18 Liebert Corporation Variable Refrigerant Flow Cooling System
CA2952828C (en) * 2014-07-01 2023-05-16 Evapco, Inc. Evaporator liquid preheater for reducing refrigerant charge
CN105588375A (zh) * 2014-12-19 2016-05-18 海信科龙电器股份有限公司 一种空调循环系统及空调器
US10267542B2 (en) * 2015-04-02 2019-04-23 Carrier Corporation Wide speed range high-efficiency cold climate heat pump
EP3338035A1 (en) 2015-08-19 2018-06-27 Carrier Corporation Reversible liquid suction gas heat exchanger
CN107314584B (zh) * 2017-07-26 2019-10-08 珠海格力电器股份有限公司 空调系统及气液分离器积液控制方法
EP3887181B1 (en) 2018-11-30 2025-07-16 Trane International Inc. Lubricant management for an hvacr system
CN111999347B (zh) * 2020-08-31 2024-05-07 北京经纬恒润科技股份有限公司 确定热交换装置内部干度的方法及装置
US12078397B2 (en) 2020-12-04 2024-09-03 Honeywell International Inc. Surge control subcooling circuit
US11927375B2 (en) 2022-02-01 2024-03-12 Trane International Inc. Suction heat exchanger de-misting function
US20250155166A1 (en) * 2023-11-13 2025-05-15 Copeland Lp Climate control systems having a liquid-to-suction heat exchanger, an accumulator, and a receiver for variable liquid storage of high glide working fluids and methods for operation thereof

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408453A (en) * 1921-01-24 1922-03-07 Justus C Goosmann Refrigerating apparatus
US2482171A (en) * 1945-10-04 1949-09-20 Gen Engineering & Mfg Company Flow control device for refrigeration apparatus
US2637983A (en) * 1950-08-22 1953-05-12 Kramer Trenton Co Refrigerating apparatus with hot gas defrosting means
US2801523A (en) * 1952-05-15 1957-08-06 Charles C Hansen Defrosting apparatus for refrigeration systems
US2901894A (en) * 1955-03-10 1959-09-01 Jr Elmer W Zearfoss Refrigerant control means
US2799999A (en) * 1956-04-16 1957-07-23 Donald F Swanson Accumulator in refrigerant system
US3128607A (en) * 1962-11-20 1964-04-14 Westinghouse Electric Corp Controls for heat pumps
US3283524A (en) * 1964-03-17 1966-11-08 Byron John Thomson Refrigeration system
US3246482A (en) * 1964-12-31 1966-04-19 Westinghouse Electric Corp Heat pumps
US3381487A (en) * 1966-09-26 1968-05-07 Westinghouse Electric Corp Refrigeration systems with accumulator means
US3421339A (en) * 1967-05-31 1969-01-14 Trane Co Unidirectional heat pump system
US3423954A (en) 1967-11-13 1969-01-28 Westinghouse Electric Corp Refrigeration systems with accumulator means
US3552140A (en) * 1968-12-19 1971-01-05 Westinghouse Electric Corp Refrigeration system with accumulator
US3600904A (en) * 1969-05-27 1971-08-24 Emerson Electric Co Control for refrigeration system
US3540230A (en) * 1969-05-27 1970-11-17 Girton Mfg Co Inc Surge tanks for refrigeration systems
US3638446A (en) * 1969-06-27 1972-02-01 Robert T Palmer Low ambient control of subcooling control valve
GB1464453A (en) * 1973-09-21 1977-02-16 Daikin Ind Ltd Refrigerating apparatus
US3872682A (en) * 1974-03-18 1975-03-25 Northfield Freezing Systems In Closed system refrigeration or heat exchange
US3978685A (en) * 1975-07-14 1976-09-07 Thermo King Corporation Means for trapping oil lost during startup of refrigerant compressors
DE3545013A1 (de) 1985-12-19 1986-12-18 Audi AG, 8070 Ingolstadt Kaelteanlage, insbesondere klimaanlage fuer personenfahrzeuge
US4702086A (en) * 1986-06-11 1987-10-27 Turbo Coils Inc. Refrigeration system with hot gas pre-cooler
US5245836A (en) * 1989-01-09 1993-09-21 Sinvent As Method and device for high side pressure regulation in transcritical vapor compression cycle
JPH06137719A (ja) 1992-10-27 1994-05-20 Daikin Ind Ltd アキュムレータ装置
US5531080A (en) * 1993-04-27 1996-07-02 Mitsubishi Denki Kabushiki Kaisha Refrigerant circulating system
JPH085204A (ja) 1994-06-16 1996-01-12 Mitsubishi Heavy Ind Ltd 冷凍サイクル装置
DE4432272C2 (de) * 1994-09-09 1997-05-15 Daimler Benz Ag Verfahren zum Betreiben einer Kälteerzeugungsanlage für das Klimatisieren von Fahrzeugen und eine Kälteerzeugungsanlage zur Durchführung desselben
JP3538492B2 (ja) 1995-12-15 2004-06-14 昭和電工株式会社 冷凍サイクル装置
JP3339302B2 (ja) 1996-04-26 2002-10-28 三菱電機株式会社 アキュムレータ
JPH1019421A (ja) 1996-07-05 1998-01-23 Nippon Soken Inc 冷凍サイクルおよびこのサイクルに用いるアキュムレータ
JP3339332B2 (ja) 1996-11-06 2002-10-28 三菱電機株式会社 アキュムレータ、冷凍サイクル装置
JPH10160293A (ja) 1996-11-29 1998-06-19 Sanyo Electric Co Ltd 冷凍装置及びアキュームレータ
FR2779215B1 (fr) * 1998-05-28 2000-08-04 Valeo Climatisation Circuit de climatisation utilisant un fluide refrigerant a l'etat supercritique, notamment pour vehicule
US6112547A (en) * 1998-07-10 2000-09-05 Spauschus Associates, Inc. Reduced pressure carbon dioxide-based refrigeration system
US6073454A (en) * 1998-07-10 2000-06-13 Spauschus Associates, Inc. Reduced pressure carbon dioxide-based refrigeration system
JP4006861B2 (ja) * 1998-12-09 2007-11-14 株式会社デンソー 減圧器一体型熱交換器
JP2000346472A (ja) * 1999-06-08 2000-12-15 Mitsubishi Heavy Ind Ltd 超臨界蒸気圧縮サイクル
DE19944951B4 (de) * 1999-09-20 2010-06-10 Behr Gmbh & Co. Kg Klimaanlage mit innerem Wärmeübertrager
JP2002130849A (ja) * 2000-10-30 2002-05-09 Calsonic Kansei Corp 冷房サイクルおよびその制御方法
DE10062948C2 (de) * 2000-12-16 2002-11-14 Eaton Fluid Power Gmbh Kältemaschine mit kontrollierter Kältemittelphase vor dem Verdichter
US6481243B1 (en) * 2001-04-02 2002-11-19 Wei Fang Pressure accumulator at high pressure side and waste heat re-use device for vapor compressed air conditioning or refrigeration equipment
US6658875B2 (en) * 2001-04-25 2003-12-09 Gsle Development Corporation Method and apparatus for temperature control in a refrigeration device
JP3956674B2 (ja) 2001-11-13 2007-08-08 ダイキン工業株式会社 冷媒回路
US6681597B1 (en) * 2002-11-04 2004-01-27 Modine Manufacturing Company Integrated suction line heat exchanger and accumulator
JP4114471B2 (ja) * 2002-12-06 2008-07-09 株式会社デンソー 冷凍サイクル装置

Also Published As

Publication number Publication date
CN1809718A (zh) 2006-07-26
KR20060040606A (ko) 2006-05-10
US6901763B2 (en) 2005-06-07
EP1636529A1 (en) 2006-03-22
JP2007521456A (ja) 2007-08-02
WO2005010445A1 (en) 2005-02-03
US20040261449A1 (en) 2004-12-30

Similar Documents

Publication Publication Date Title
BRPI0411744A (pt) sistema de refrigeração
CN203857539U (zh) 一种具有压缩机余热回收功能的空调系统
NO20045484D0 (no) Innretning for utnyttelse av spillvarme fra kompressorer
ATE371152T1 (de) Dampfkompressionssystem mit bypass/economiser- kreisläufen
EP1443293A3 (en) Condenser
MX2008011682A (es) Sistema de refrigeracion de placas frias optimizado para eficiencia de energia.
BR0113692B1 (pt) método e arranjo para degelo de um trocador de calor (evaporador) em um sistema de compressão de vapor.
BRPI0512179A (pt) trocador de calor integrado para uso em sistema de refrigeração
BR0101602A (pt) Sistema de ciclo refrigerante e condensador paraum sistema de ciclo refrigerante
ATE253206T1 (de) Klimaanlage mit verdampfung und dampfkompressionskreislauf
WO2002010655A1 (en) Refrigeration cycle device
KR101015307B1 (ko) 공기열원 중압 사이클 냉난방 히트펌프 시스템
TW200513620A (en) Freezer device
ATE489590T1 (de) Kühleinrichtung
CN101482321A (zh) 超低温热泵热水器
CN101000178B (zh) 一种制冷系统
CN201392047Y (zh) 多机并联分压蒸发冷(热)水机组
CN204006791U (zh) 空调制冷设备
CN111141044A (zh) 带两级经济器的螺杆压缩制冷供热系统
TW200732610A (en) Dual temperature refrigeration circuit
CN200940968Y (zh) 一种制冷机组结构
CN202281429U (zh) 吸气汇总管气分热交换器
CN205351916U (zh) 一种冷藏陈列柜高效制冷系统
CN211424736U (zh) 喷液增焓热泵机组
CN205783983U (zh) 空气源冷水机组的热量高效回收装置

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.