EP2198223A4 - Integriertes kühl-/gefriersystem und abtauverfahren - Google Patents

Integriertes kühl-/gefriersystem und abtauverfahren

Info

Publication number
EP2198223A4
EP2198223A4 EP08840007.2A EP08840007A EP2198223A4 EP 2198223 A4 EP2198223 A4 EP 2198223A4 EP 08840007 A EP08840007 A EP 08840007A EP 2198223 A4 EP2198223 A4 EP 2198223A4
Authority
EP
European Patent Office
Prior art keywords
freezing system
defrost method
integrated refrigerating
refrigerating
integrated
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.)
Withdrawn
Application number
EP08840007.2A
Other languages
English (en)
French (fr)
Other versions
EP2198223A2 (de
Inventor
Zhong Gu
Zhiwei He
Chuanxue Duan
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
Publication of EP2198223A2 publication Critical patent/EP2198223A2/de
Publication of EP2198223A4 publication Critical patent/EP2198223A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0482—Details common to both closed and open types
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP08840007.2A 2007-10-17 2008-10-17 Integriertes kühl-/gefriersystem und abtauverfahren Withdrawn EP2198223A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101813254A CN101413745B (zh) 2007-10-17 2007-10-17 一种具有排气除霜功能的中低温集成式冷藏/冷冻系统
PCT/US2008/080298 WO2009052369A2 (en) 2007-10-17 2008-10-17 Integrated refrigerating/freezing system and defrost method

Publications (2)

Publication Number Publication Date
EP2198223A2 EP2198223A2 (de) 2010-06-23
EP2198223A4 true EP2198223A4 (de) 2014-09-03

Family

ID=40568078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08840007.2A Withdrawn EP2198223A4 (de) 2007-10-17 2008-10-17 Integriertes kühl-/gefriersystem und abtauverfahren

Country Status (4)

Country Link
US (1) US20100205984A1 (de)
EP (1) EP2198223A4 (de)
CN (1) CN101413745B (de)
WO (1) WO2009052369A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9151521B2 (en) 2008-04-22 2015-10-06 Hill Phoenix, Inc. Free cooling cascade arrangement for refrigeration system
US8631666B2 (en) 2008-08-07 2014-01-21 Hill Phoenix, Inc. Modular CO2 refrigeration system
US9664424B2 (en) 2010-11-17 2017-05-30 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9657977B2 (en) 2010-11-17 2017-05-23 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9541311B2 (en) 2010-11-17 2017-01-10 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
CA2838730C (en) 2011-06-13 2019-08-06 Fred LINGELBACH Refrigeration system and methods for refrigeration
DK177329B1 (en) 2011-06-16 2013-01-14 Advansor As Refrigeration system
US9285153B2 (en) 2011-10-19 2016-03-15 Thermo Fisher Scientific (Asheville) Llc High performance refrigerator having passive sublimation defrost of evaporator
US9310121B2 (en) 2011-10-19 2016-04-12 Thermo Fisher Scientific (Asheville) Llc High performance refrigerator having sacrificial evaporator
US9377236B2 (en) 2011-11-21 2016-06-28 Hilll Phoenix, Inc. CO2 refrigeration system with hot gas defrost
CN105674622A (zh) * 2016-03-31 2016-06-15 天津众石睿哲科技有限责任公司 一种使用满液式储液蒸发器的二氧化碳热泵系统
US10767906B2 (en) 2017-03-02 2020-09-08 Heatcraft Refrigeration Products Llc Hot gas defrost in a cooling system
US11022382B2 (en) 2018-03-08 2021-06-01 Johnson Controls Technology Company System and method for heat exchanger of an HVAC and R system
CN108378128B (zh) * 2018-04-20 2024-03-19 浙江青风环境股份有限公司 一种多级控温调湿的冷却系统
CN108716785B (zh) * 2018-07-20 2023-09-26 天津商业大学 具有中温蒸发器的一次节流中间完全冷却的制冷系统
WO2021065156A1 (ja) * 2019-09-30 2021-04-08 ダイキン工業株式会社 熱源ユニット及び冷凍装置
CN113375354B (zh) * 2020-02-25 2024-06-11 浙江盾安人工环境股份有限公司 制冷系统及制冷系统的控制方法
CN112189919A (zh) * 2020-10-14 2021-01-08 湖南小红服装有限公司 一种便捷使用的医用防护服
CN112963978B (zh) * 2021-02-26 2022-06-17 珠海格力电器股份有限公司 一种空调器化霜结构及其化霜方法、装置和空调器
CN112944754A (zh) * 2021-04-01 2021-06-11 刘兵兵 具有热氟自动化霜功能的恒温冷库系统
CN113357842B (zh) * 2021-05-28 2022-08-09 西安交通大学 一种co2跨临界并行压缩制冷系统及控制方法
CN113587468A (zh) * 2021-08-02 2021-11-02 山东神舟制冷设备有限公司 一种智能化的节能冷库制冷系统
CN118129358B (zh) * 2024-04-23 2024-09-10 缔索新能源科技发展有限公司 分布式空气源热泵及水力模块集成能源系统及其除霜方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234754A (en) * 1963-02-18 1966-02-15 Lester K Quick Reevaporator system for hot gas refrigeration defrosting systems
US3234753A (en) * 1963-01-03 1966-02-15 Lester K Quick Hot gas refrigeration defrosting system
US5157933A (en) * 1991-06-27 1992-10-27 Carrier Corporation Transport refrigeration system having means for achieving and maintaining increased heating capacity
US20050138936A1 (en) * 2002-07-08 2005-06-30 Dube Serge High-speed defrost refrigeration system
WO2006134771A1 (ja) * 2005-06-15 2006-12-21 Daikin Industries, Ltd. 冷凍装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978877A (en) * 1958-08-04 1961-04-11 Vilter Mfg Co Hot gas defrosting system with gravity liquid return for refrigeration systems
JPS61143662A (ja) * 1984-12-14 1986-07-01 サンデン株式会社 車両用冷房冷蔵装置
US5319940A (en) * 1993-05-24 1994-06-14 Robert Yakaski Defrosting method and apparatus for a refrigeration system
JPH10300321A (ja) * 1997-04-28 1998-11-13 Mitsubishi Electric Corp 冷凍冷蔵庫用冷却装置およびその除霜方法
US5921092A (en) * 1998-03-16 1999-07-13 Hussmann Corporation Fluid defrost system and method for secondary refrigeration systems
US6094925A (en) * 1999-01-29 2000-08-01 Delaware Capital Formation, Inc. Crossover warm liquid defrost refrigeration system
US6089033A (en) * 1999-02-26 2000-07-18 Dube; Serge High-speed evaporator defrost system
JP2001263901A (ja) * 2000-03-15 2001-09-26 Hitachi Ltd 冷蔵庫
CA2350367C (en) * 2001-06-12 2009-08-11 Serge Dube High speed evaporator defrost system
US6775993B2 (en) * 2002-07-08 2004-08-17 Dube Serge High-speed defrost refrigeration system
US6588221B1 (en) * 2002-10-23 2003-07-08 Super S.E.E.R Systems Inc. Refrigeration system with dedicated compressor for hot gas defrost
US7216494B2 (en) * 2003-10-10 2007-05-15 Matt Alvin Thurman Supermarket refrigeration system and associated methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234753A (en) * 1963-01-03 1966-02-15 Lester K Quick Hot gas refrigeration defrosting system
US3234754A (en) * 1963-02-18 1966-02-15 Lester K Quick Reevaporator system for hot gas refrigeration defrosting systems
US5157933A (en) * 1991-06-27 1992-10-27 Carrier Corporation Transport refrigeration system having means for achieving and maintaining increased heating capacity
US20050138936A1 (en) * 2002-07-08 2005-06-30 Dube Serge High-speed defrost refrigeration system
WO2006134771A1 (ja) * 2005-06-15 2006-12-21 Daikin Industries, Ltd. 冷凍装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009052369A2 *

Also Published As

Publication number Publication date
WO2009052369A2 (en) 2009-04-23
CN101413745B (zh) 2013-02-06
US20100205984A1 (en) 2010-08-19
WO2009052369A3 (en) 2009-07-16
EP2198223A2 (de) 2010-06-23
CN101413745A (zh) 2009-04-22

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