FR2637358A1 - Installation de pompage pour le chauffage ou la refrigeration - Google Patents

Installation de pompage pour le chauffage ou la refrigeration

Info

Publication number
FR2637358A1
FR2637358A1 FR8912780A FR8912780A FR2637358A1 FR 2637358 A1 FR2637358 A1 FR 2637358A1 FR 8912780 A FR8912780 A FR 8912780A FR 8912780 A FR8912780 A FR 8912780A FR 2637358 A1 FR2637358 A1 FR 2637358A1
Authority
FR
France
Prior art keywords
liquid
refrigeration
evaporator
heating
pumping system
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.)
Granted
Application number
FR8912780A
Other languages
English (en)
Other versions
FR2637358B1 (fr
Inventor
Per Danig
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of FR2637358A1 publication Critical patent/FR2637358A1/fr
Application granted granted Critical
Publication of FR2637358B1 publication Critical patent/FR2637358B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F25B41/00—Fluid-circulation 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
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B2600/2521—On-off valves controlled by pulse signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

Une installation de pompage pour le chauffage ou la réfrigération présente un séparateur de liquide 12, dont le volume de vapeur est relié d'une part avec la sortie de l'évaporateur 11 et d'autre part avec le côté aspiration 13 du compresseur 1. Une chambre intermédiaire 8 qui se trouve au-dessous peut être alimentée en liquide provenant du séparateur de liquide 12 et elle peut être reliée à l'évaporateur 10 pour la remise en circulation du liquide. La valve d'un dispositif d'expansion 5 est une deuxième valve commutable 6. Les deux valves commutables 6, 16 peuvent être commandées en sens inverse dans l'état d'ouverture et de fermeture. La sortie du dispositif d'expansion 5 est reliée à la chambre intermédiaire 8. Ceci permet une remise en circulation contrôlée, presque continue, par impulsions, du liquide à travers l'évaporateur.
FR898912780A 1988-09-30 1989-09-29 Installation de pompage pour le chauffage ou la refrigeration Expired - Lifetime FR2637358B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3833209A DE3833209C1 (fr) 1988-09-30 1988-09-30

Publications (2)

Publication Number Publication Date
FR2637358A1 true FR2637358A1 (fr) 1990-04-06
FR2637358B1 FR2637358B1 (fr) 1992-04-24

Family

ID=6364058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898912780A Expired - Lifetime FR2637358B1 (fr) 1988-09-30 1989-09-29 Installation de pompage pour le chauffage ou la refrigeration

Country Status (7)

Country Link
US (1) US5007247A (fr)
JP (1) JPH0765831B2 (fr)
CA (1) CA1331699C (fr)
DE (1) DE3833209C1 (fr)
DK (1) DK159894C (fr)
FR (1) FR2637358B1 (fr)
GB (1) GB2223299B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543194B1 (fr) * 1991-11-20 1995-10-18 Air Products And Chemicals, Inc. Appareil frigorifique et procédé de réfrigération
IT1266773B1 (it) * 1993-11-05 1997-01-21 Franco Formenti Dispositivo di protezione per compressori frigoriferi
US5347829A (en) * 1993-11-08 1994-09-20 General Motors Corporation Air conditioning system accumulator with internal drain down protection
US5435149A (en) * 1994-04-28 1995-07-25 Frigoscandia Equipment Aktiebolag Refrigeration system
US5927087A (en) * 1994-11-29 1999-07-27 Ishikawa; Atuyumi Refrigerating cycle
US6047557A (en) 1995-06-07 2000-04-11 Copeland Corporation Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
JPH1114199A (ja) * 1997-06-24 1999-01-22 Mitsubishi Electric Corp アキュムレータ
US6206652B1 (en) 1998-08-25 2001-03-27 Copeland Corporation Compressor capacity modulation
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
US6457325B1 (en) 2000-10-31 2002-10-01 Modine Manufacturing Company Refrigeration system with phase separation
US6843064B2 (en) * 2003-04-23 2005-01-18 Rocky Research Method and apparatus for turbulent refrigerant flow to evaporator
CN100455954C (zh) * 2004-07-08 2009-01-28 乐金电子(天津)电器有限公司 热泵用储液罐的流体混合装置
JP2006162122A (ja) * 2004-12-06 2006-06-22 Sanden Corp 車両用空調装置
CN100590372C (zh) * 2005-02-18 2010-02-17 卡里尔公司 具有改进的液体/蒸汽接收器的制冷回路
US20070089453A1 (en) * 2005-10-20 2007-04-26 Hussmann Corporation Refrigeration system with distributed compressors
US7574869B2 (en) * 2005-10-20 2009-08-18 Hussmann Corporation Refrigeration system with flow control valve
DE102006012855A1 (de) * 2006-03-21 2007-09-27 Robert Bosch Gmbh Verfahren und Dosiersystem zur Schadstoffreduktion in Kraftfahrzeugabgasen
DE102007043162B4 (de) * 2006-09-14 2021-02-25 Konvekta Ag Klimaanlage mit automatischer Kältemittelverlagerung
US8157538B2 (en) 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
MX2011007293A (es) 2009-01-27 2011-09-01 Emerson Climate Technologies Sistema descargador y metodo para un compresor.
US8516837B2 (en) * 2010-08-04 2013-08-27 Manipal University Defrosting a freezing unit and liquid purification
US9845981B2 (en) 2011-04-19 2017-12-19 Liebert Corporation Load estimator for control of vapor compression cooling system with pumped refrigerant economization
US9038404B2 (en) 2011-04-19 2015-05-26 Liebert Corporation High efficiency cooling system
CN102563947B (zh) * 2012-03-22 2016-06-01 北京德能恒信科技有限公司 一种热管热泵组合型制冷装置
CN102589183B (zh) * 2012-03-28 2016-09-21 北京丰联奥睿科技有限公司 一种热管热泵组合型制冷装置
KR101426998B1 (ko) * 2012-08-02 2014-08-06 엘지전자 주식회사 공기조화기
WO2014059410A1 (fr) 2012-10-12 2014-04-17 Thermo King Corporation Accumulateur et réservoir récepteur combinés
CN102997523B (zh) * 2012-12-14 2015-03-25 江苏苏净集团有限公司 一种二氧化碳热泵系统使用的气液分离器
KR102122574B1 (ko) * 2013-02-28 2020-06-15 엘지전자 주식회사 어큐뮬레이터 및 이를 사용한 공기조화기
US10234181B2 (en) 2013-11-18 2019-03-19 Carrier Corporation Flash gas bypass evaporator
US10675948B2 (en) 2016-09-29 2020-06-09 Bergstrom, Inc. Systems and methods for controlling a vehicle HVAC system
US10724772B2 (en) * 2016-09-30 2020-07-28 Bergstrom, Inc. Refrigerant liquid-gas separator having an integrated check valve
US11460225B2 (en) * 2017-06-23 2022-10-04 Jack D. Dowdy, III Power saving apparatuses for refrigeration
DE102018101514B4 (de) * 2018-01-24 2021-07-29 Hanon Systems Kraftfahrzeugkälteanlage mit mehreren Verdampfern verschiedener Kälteleistung
DE102019111017A1 (de) * 2019-04-29 2020-10-29 Wolf Gmbh Kältemittelabscheideeinrichtung für eine Wärmepumpenanlage
DE102020129539A1 (de) 2020-11-10 2022-05-12 Bayerische Motoren Werke Aktiengesellschaft Klimasystem sowie Verfahren zum Steuern eines solchen
WO2023002781A1 (fr) * 2021-07-19 2023-01-26 日本電気株式会社 Dispositif de refroidissement et procédé de refroidissement
US20230392840A1 (en) * 2022-06-03 2023-12-07 Honeywell International Inc. Vapor cycle cooling system for high powered devices

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE167901C (fr) *
DE174352C (fr) *
DE720735C (de) * 1939-09-01 1942-05-14 Paul Neunert Verdampfungskaelteanlage
US3353367A (en) * 1966-04-11 1967-11-21 Frick Co Liquid refrigerant return system
US3487656A (en) * 1968-05-07 1970-01-06 Vilter Manufacturing Corp Refrigeration system with refrigerant return means
US4259848A (en) * 1979-06-15 1981-04-07 Voigt Carl A Refrigeration system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848425A (en) * 1972-12-04 1974-11-19 Successor Corp Low pressure refrigeration system
US3827249A (en) * 1973-03-12 1974-08-06 Frick Co Pressurized refrigerant recirculation system with control means

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE167901C (fr) *
DE174352C (fr) *
DE720735C (de) * 1939-09-01 1942-05-14 Paul Neunert Verdampfungskaelteanlage
US3353367A (en) * 1966-04-11 1967-11-21 Frick Co Liquid refrigerant return system
US3487656A (en) * 1968-05-07 1970-01-06 Vilter Manufacturing Corp Refrigeration system with refrigerant return means
US4259848A (en) * 1979-06-15 1981-04-07 Voigt Carl A Refrigeration system

Also Published As

Publication number Publication date
US5007247A (en) 1991-04-16
FR2637358B1 (fr) 1992-04-24
GB2223299B (en) 1992-08-26
DK159894C (da) 1991-05-21
GB8921986D0 (en) 1989-11-15
JPH02161268A (ja) 1990-06-21
DK471589A (da) 1990-03-31
DK159894B (da) 1990-12-24
DK471589D0 (da) 1989-09-26
CA1331699C (fr) 1994-08-30
DE3833209C1 (fr) 1990-03-29
JPH0765831B2 (ja) 1995-07-19
GB2223299A (en) 1990-04-04

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