DE69823811T2 - Kälteanlage - Google Patents

Kälteanlage Download PDF

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Publication number
DE69823811T2
DE69823811T2 DE69823811T DE69823811T DE69823811T2 DE 69823811 T2 DE69823811 T2 DE 69823811T2 DE 69823811 T DE69823811 T DE 69823811T DE 69823811 T DE69823811 T DE 69823811T DE 69823811 T2 DE69823811 T2 DE 69823811T2
Authority
DE
Germany
Prior art keywords
container
inlet
cooling system
cylindrical container
delimiting
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
DE69823811T
Other languages
English (en)
Other versions
DE69823811D1 (de
Inventor
Ketil Haugen
Hakan Ohlsson
Per-Oskar Persson
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.)
John Bean Technologies AB
Original Assignee
Frigoscandia Equipment AB
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 Frigoscandia Equipment AB filed Critical Frigoscandia Equipment AB
Publication of DE69823811D1 publication Critical patent/DE69823811D1/de
Application granted granted Critical
Publication of DE69823811T2 publication Critical patent/DE69823811T2/de
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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/315—Expansion valves actuated by floats
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high 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
    • 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
    • F25B2400/02—Centrifugal separation of gas, liquid or oil
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • 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
    • F25B2600/2513—Expansion valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21172—Temperatures of an evaporator of the fluid cooled by the evaporator at the inlet
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cyclones (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Refuse Collection And Transfer (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69823811T 1997-03-04 1998-03-02 Kälteanlage Expired - Lifetime DE69823811T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/811,025 US5857347A (en) 1997-03-04 1997-03-04 Refrigeration system and a separator therefor
PCT/SE1998/000368 WO1998039605A1 (en) 1997-03-04 1998-03-02 A refrigeration system and a separator therefor

Publications (2)

Publication Number Publication Date
DE69823811D1 DE69823811D1 (de) 2004-06-17
DE69823811T2 true DE69823811T2 (de) 2004-10-07

Family

ID=25205333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823811T Expired - Lifetime DE69823811T2 (de) 1997-03-04 1998-03-02 Kälteanlage

Country Status (11)

Country Link
US (2) US5857347A (de)
EP (2) EP0965020B1 (de)
JP (1) JP4027990B2 (de)
CN (2) CN1160539C (de)
AT (1) ATE266848T1 (de)
AU (1) AU722536B2 (de)
CA (1) CA2282450C (de)
DE (1) DE69823811T2 (de)
DK (2) DK1248056T3 (de)
ES (2) ES2221156T3 (de)
WO (1) WO1998039605A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125652A (en) * 1999-08-27 2000-10-03 Ardco, Inc. Apparatus for minimizing refrigerant usage
EP1134517B1 (de) * 2000-03-15 2017-07-26 Denso Corporation Strahlkreislaufanordnung mit kritischem Kältemitteldruck
EP1553364A3 (de) * 2000-06-01 2006-03-22 Denso Corporation Ejektorzyklus
JP3945252B2 (ja) * 2002-01-10 2007-07-18 株式会社デンソー エジェクタサイクル用の気液分離器
EP1426712A1 (de) * 2002-11-22 2004-06-09 Mituhiro Kanao Kühlgerät mit Wirbelverflüssiger
US7299649B2 (en) * 2003-12-09 2007-11-27 Emerson Climate Technologies, Inc. Vapor injection system
DE602004016676D1 (de) * 2003-12-09 2008-10-30 Fujikoki Corp Gasflüssigkeitsabscheider
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
US7275385B2 (en) * 2005-08-22 2007-10-02 Emerson Climate Technologies, Inc. Compressor with vapor injection system
US8037710B2 (en) * 2005-08-22 2011-10-18 Emerson Climate Technologies, Inc. Compressor with vapor injection system
US8590325B2 (en) * 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
ITMO20060418A1 (it) * 2006-12-21 2008-06-22 Teklab S A S Di Barbieri Mauro E C Impianto di refrigerazione
CN102144136B (zh) * 2008-09-05 2013-06-19 丹佛斯公司 用于校准过热传感器的方法
CN102022865B (zh) * 2010-12-30 2011-12-07 福建雪人股份有限公司 隔板式片冰满液式蒸发器
CN102853592B (zh) * 2012-09-03 2015-11-25 中国计量学院 高层制冷空调系统机组中配用液泵的低压循环桶结构形式
KR101427341B1 (ko) 2013-05-29 2014-08-06 (주) 예스티 온도 센서 박스
JP6170110B2 (ja) 2015-10-15 2017-07-26 Ｎｅｃプラットフォームズ株式会社 冷却装置および冷媒中継装置
JP2018071907A (ja) * 2016-10-31 2018-05-10 三菱重工サーマルシステムズ株式会社 冷凍装置、冷凍システム
DE102016123277A1 (de) * 2016-12-01 2018-06-07 Wurm Gmbh & Co. Kg Elektronische Systeme Kälteanlage und Verfahren zur Regelung einer Kälteanlage
US11079150B2 (en) * 2018-02-20 2021-08-03 Blue Star Limited Method for controlling level of liquid within an evaporator and a system thereof
SG10201901480RA (en) * 2019-02-20 2020-09-29 Sp Innovation Pte Ltd Improved chiller and method of use
CN112484180B (zh) * 2019-09-11 2021-12-17 广东美的白色家电技术创新中心有限公司 空调器
GB202019145D0 (en) * 2020-12-04 2021-01-20 Tree Ass Ltd Device for refrigeration system
WO2023198787A1 (en) 2022-04-15 2023-10-19 John Bean Technologies Ab Estimating refrigeration capacity by measuring air temperature difference and/or airflow

Family Cites Families (18)

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US1836318A (en) * 1926-07-26 1931-12-15 Norman H Gay Refrigerating system
US1958087A (en) * 1930-04-05 1934-05-08 Baker Ice Machine Company Inc Automatic control for refrigeration systems
DE544701C (de) * 1930-07-04 1932-02-20 Siller & Rodenkirchen G M B H Verdampfer mit Fluessigkeitsabscheider fuer Kaelteerzeugungsanlagen
US2099085A (en) * 1936-06-08 1937-11-16 Alco Valve Company Inc Superheat control for refrigeration systems
US2156426A (en) * 1937-11-24 1939-05-02 Brown Lloyd Equalizing low pressure refrigerating systems
US2570962A (en) * 1947-12-06 1951-10-09 Annandale Cuthill Means for intercepting liquid refrigerant
US3201919A (en) * 1962-05-23 1965-08-24 Bass Brothers Entpr Inc Drilling mud degasser
US3304697A (en) * 1964-05-21 1967-02-21 Worthington Corp Oil separator
US3828567A (en) * 1973-05-01 1974-08-13 Carrier Corp Level controller and liquid remover for a refrigeration system
GB1502607A (en) * 1975-05-19 1978-03-01 Star Refrigeration Low pressure receivers for a refrigerating system
US4506523A (en) * 1982-11-19 1985-03-26 Hussmann Corporation Oil separator unit
DE3723804A1 (de) * 1987-07-18 1989-01-26 Norddeutsche Seekabelwerke Ag Fuellkoerper
DE4036854C1 (de) * 1990-11-19 1992-05-21 Thermal-Werke, Waerme-, Kaelte-, Klimatechnik Gmbh, 6832 Hockenheim, De
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EP0624763A1 (de) * 1993-05-10 1994-11-17 General Electric Company Verflüssiger mit freiem Abfluss für eine Kälteanlage
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US5435149A (en) * 1994-04-28 1995-07-25 Frigoscandia Equipment Aktiebolag Refrigeration system
US5493875A (en) * 1994-08-01 1996-02-27 Kozinski; Richard C. Vehicle air conditioning system utilizing refrigerant recirculation within the evaporatorccumulator circuit

Also Published As

Publication number Publication date
US6015453A (en) 2000-01-18
EP1248056A2 (de) 2002-10-09
DE69823811D1 (de) 2004-06-17
DK0965020T3 (da) 2004-06-28
WO1998039605A1 (en) 1998-09-11
CN1203285C (zh) 2005-05-25
DK1248056T3 (da) 2012-09-10
EP1248056A3 (de) 2004-11-24
CN1480697A (zh) 2004-03-10
CA2282450C (en) 2005-07-12
JP4027990B2 (ja) 2007-12-26
ATE266848T1 (de) 2004-05-15
ES2389433T3 (es) 2012-10-26
JP2001513187A (ja) 2001-08-28
CN1249808A (zh) 2000-04-05
AU722536B2 (en) 2000-08-03
EP0965020A1 (de) 1999-12-22
CA2282450A1 (en) 1998-09-11
ES2221156T3 (es) 2004-12-16
EP1248056B1 (de) 2012-06-27
CN1160539C (zh) 2004-08-04
EP0965020B1 (de) 2004-05-12
US5857347A (en) 1999-01-12
AU6643098A (en) 1998-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JOHN BEAN TECHNOLOGIES AB, HELSINGBORG, SE