CA2827053A1 - Systeme de degivrage eclair - Google Patents

Systeme de degivrage eclair Download PDF

Info

Publication number
CA2827053A1
CA2827053A1 CA2827053A CA2827053A CA2827053A1 CA 2827053 A1 CA2827053 A1 CA 2827053A1 CA 2827053 A CA2827053 A CA 2827053A CA 2827053 A CA2827053 A CA 2827053A CA 2827053 A1 CA2827053 A1 CA 2827053A1
Authority
CA
Canada
Prior art keywords
defrost
evaporator
receiver
refrigerant
phase
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.)
Abandoned
Application number
CA2827053A
Other languages
English (en)
Inventor
Thomas William DAVIES
Robin Campbell
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.)
FRIGESCO Ltd
Original Assignee
FRIGESCO Ltd
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 FRIGESCO Ltd filed Critical FRIGESCO Ltd
Publication of CA2827053A1 publication Critical patent/CA2827053A1/fr
Abandoned 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • 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
    • 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
    • F25D21/06—Removing frost
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CA2827053A 2011-02-11 2012-02-10 Systeme de degivrage eclair Abandoned CA2827053A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1102485.8A GB2487975A (en) 2011-02-11 2011-02-11 Flash defrost system
GB1102485.8 2011-02-11
PCT/GB2012/050293 WO2012107773A2 (fr) 2011-02-11 2012-02-10 Système de dégivrage éclair

Publications (1)

Publication Number Publication Date
CA2827053A1 true CA2827053A1 (fr) 2012-08-16

Family

ID=43859329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2827053A Abandoned CA2827053A1 (fr) 2011-02-11 2012-02-10 Systeme de degivrage eclair

Country Status (12)

Country Link
US (1) US20130312437A1 (fr)
EP (1) EP2673578A2 (fr)
JP (1) JP5934257B2 (fr)
KR (1) KR20140007891A (fr)
CN (1) CN103429974A (fr)
AU (1) AU2012215130B2 (fr)
BR (1) BR112013020258A2 (fr)
CA (1) CA2827053A1 (fr)
GB (2) GB2487975A (fr)
MX (1) MX2013009155A (fr)
RU (1) RU2582729C2 (fr)
WO (1) WO2012107773A2 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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US9857103B2 (en) * 2013-11-04 2018-01-02 Lg Electronics Inc. Refrigerator having a condensation loop between a receiver and an evaporator
CN104034099B (zh) * 2013-03-08 2017-05-17 邱国栋 一种带旁通管路的制冷***
CN104344586A (zh) * 2013-07-26 2015-02-11 上海铁东电力技术有限公司 一种双蒸发器制冷***
US9746226B2 (en) 2013-11-04 2017-08-29 Lg Electronics Inc. Refrigerator
US20160187014A1 (en) * 2014-12-29 2016-06-30 Hy-Save Limited Air Conditioning with Auxiliary Thermal Storage
GB201507920D0 (en) * 2015-05-08 2015-06-24 Frigesco Ltd Cool gas defrost circuit using heat storage material
CN104949409B (zh) * 2015-07-13 2017-03-29 金鑫 一种无需启动压缩机的柔性空气源热泵除霜***及方法
EP3165852B1 (fr) 2015-11-09 2021-06-09 Mitsubishi Electric Corporation Pompe à chaleur antigivre
DE102017002365A1 (de) * 2016-03-16 2017-09-21 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
SE542633C2 (sv) * 2016-05-17 2020-06-23 Lars Friberg Evolution Ab Anordning för snabbavfrostning utan kompressorstopp av förångaren i en luft-vatten-värmepump och för att köra värmepumpen vid extremt låga förångartemepraturer och vid extremt lågalaster
GB201610977D0 (en) * 2016-06-23 2016-08-10 Sunamp Ltd A thermal energy storage system
CN106352415A (zh) * 2016-10-26 2017-01-25 广东美的制冷设备有限公司 一种蓄热化霜的空调***及控制方法
CN106500179A (zh) * 2016-10-26 2017-03-15 广东美的制冷设备有限公司 一种蓄热化霜的空调***及控制方法
CN106705516B (zh) * 2017-01-27 2023-04-28 广州市粤联水产制冷工程有限公司 渐进式排液装置及热气融霜***
CA2995799C (fr) 2017-02-17 2023-04-04 National Coil Company Systeme et procede de refrigeration/degivrage par cycle inverse
CN110662474B (zh) * 2017-05-23 2023-04-14 美诺两合公司 清洗装置和用于操作清洗装置的方法
US9989271B1 (en) 2017-08-14 2018-06-05 Calvin Becker Air conditioning with thermal storage
US10317123B1 (en) 2018-04-16 2019-06-11 Sub-Zero, Inc. Shared evaporator system
KR101919336B1 (ko) * 2018-07-27 2018-11-19 (주)삼공사 이소부탄 냉매를 사용하는 선박용 냉동장치
US10907879B2 (en) 2018-12-31 2021-02-02 Thermo King Corporation Methods and systems for energy efficient defrost of a transport climate control system evaporator
US11137185B2 (en) * 2019-06-04 2021-10-05 Farrar Scientific Corporation System and method of hot gas defrost control for multistage cascade refrigeration system
CN110260582A (zh) * 2019-06-05 2019-09-20 合肥华凌股份有限公司 化霜***及具有该化霜***的制冷设备
US11402145B1 (en) 2020-03-24 2022-08-02 Sub-Zero Group, Inc. Split air flow system
CN112197403A (zh) * 2020-08-28 2021-01-08 珠海格力电器股份有限公司 一种冷风机化霜控制方法、装置、存储介质及冷风机
US11959690B2 (en) 2021-12-17 2024-04-16 Trane International Inc. Thermal storage device for climate control system

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US637005A (en) * 1898-02-07 1899-11-14 Hans Knudsen Elevated railway.
US3637005A (en) * 1970-02-05 1972-01-25 Halstead Ind Inc Refrigeration defrost system with constant pressure heated receiver
US3681934A (en) * 1970-09-11 1972-08-08 Bangor Punta Operations Inc Refrigeration and defrost system
US3677025A (en) * 1971-01-13 1972-07-18 Borg Warner Defrosting arrangement and method for a refrigeration system
JPS5312655U (fr) * 1976-07-14 1978-02-02
US4176526A (en) * 1977-05-24 1979-12-04 Polycold Systems, Inc. Refrigeration system having quick defrost and re-cool
US4184341A (en) * 1978-04-03 1980-01-22 Pet Incorporated Suction pressure control system
SU1016636A1 (ru) * 1981-11-20 1983-05-07 Московский Специализированный Комбинат Холодильного Оборудования Холодильна машина
SU1200088A1 (ru) * 1982-04-08 1985-12-23 Предприятие П/Я А-7075 Устройство дл управлени оттайкой испарител холодильной машины
JPS58142658U (ja) * 1982-10-25 1983-09-26 株式会社　東洋製作所 冷凍装置
US4602485A (en) * 1983-04-23 1986-07-29 Daikin Industries, Ltd. Refrigeration unit including a hot gas defrosting system
US4646537A (en) * 1985-10-31 1987-03-03 American Standard Inc. Hot water heating and defrost in a heat pump circuit
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JPH01222173A (ja) * 1988-02-29 1989-09-05 Mitsubishi Electric Corp ヒートポンプ装置
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US5269151A (en) * 1992-04-24 1993-12-14 Heat Pipe Technology, Inc. Passive defrost system using waste heat
CN2156453Y (zh) * 1993-03-12 1994-02-16 康狄恩 冷冻设备的除霜装置
US5694782A (en) * 1995-06-06 1997-12-09 Alsenz; Richard H. Reverse flow defrost apparatus and method
US5755104A (en) * 1995-12-28 1998-05-26 Store Heat And Produce Energy, Inc. Heating and cooling systems incorporating thermal storage, and defrost cycles for same
US5669222A (en) * 1996-06-06 1997-09-23 General Electric Company Refrigeration passive defrost system
JP2000291985A (ja) * 1999-04-07 2000-10-20 Daikin Ind Ltd 空気調和装置
US6708510B2 (en) * 2001-08-10 2004-03-23 Thermo King Corporation Advanced refrigeration system
US7216494B2 (en) * 2003-10-10 2007-05-15 Matt Alvin Thurman Supermarket refrigeration system and associated methods
JP2005249282A (ja) * 2004-03-04 2005-09-15 Sharp Corp 冷蔵庫
US7574869B2 (en) * 2005-10-20 2009-08-18 Hussmann Corporation Refrigeration system with flow control valve
JP2007170758A (ja) * 2005-12-22 2007-07-05 Sanden Corp 冷凍装置
CN1858523A (zh) * 2006-04-26 2006-11-08 高秀明 蓄能化霜冷柜
GB0717908D0 (en) * 2007-09-14 2007-10-24 Univ Exeter The An ice making system
CN102865702A (zh) * 2008-06-27 2013-01-09 开利公司 热气除霜工艺
CN101338960B (zh) * 2008-08-13 2010-04-21 哈尔滨工业大学 非间断供热相变蓄能除霜***
JP2010260450A (ja) * 2009-05-07 2010-11-18 Nippon Soken Inc 車両用空調装置
US8516837B2 (en) * 2010-08-04 2013-08-27 Manipal University Defrosting a freezing unit and liquid purification

Also Published As

Publication number Publication date
GB2495672A (en) 2013-04-17
KR20140007891A (ko) 2014-01-20
JP5934257B2 (ja) 2016-06-15
RU2013141537A (ru) 2015-03-20
GB2495672B (en) 2013-12-25
NZ615009A (en) 2014-09-26
BR112013020258A2 (pt) 2016-10-18
AU2012215130A1 (en) 2013-09-26
US20130312437A1 (en) 2013-11-28
MX2013009155A (es) 2013-12-06
CN103429974A (zh) 2013-12-04
GB201102485D0 (en) 2011-03-30
JP2014505230A (ja) 2014-02-27
RU2582729C2 (ru) 2016-04-27
GB2487975A (en) 2012-08-15
GB201301403D0 (en) 2013-03-13
WO2012107773A4 (fr) 2013-02-28
EP2673578A2 (fr) 2013-12-18
WO2012107773A2 (fr) 2012-08-16
WO2012107773A3 (fr) 2012-11-29
AU2012215130B2 (en) 2017-07-27

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170123

FZDE Discontinued

Effective date: 20190212