CA2593805A1 - Procedes et appareil de detachement de glace d'un stockage thermique et par impulsion electrothermique - Google Patents

Procedes et appareil de detachement de glace d'un stockage thermique et par impulsion electrothermique Download PDF

Info

Publication number
CA2593805A1
CA2593805A1 CA002593805A CA2593805A CA2593805A1 CA 2593805 A1 CA2593805 A1 CA 2593805A1 CA 002593805 A CA002593805 A CA 002593805A CA 2593805 A CA2593805 A CA 2593805A CA 2593805 A1 CA2593805 A1 CA 2593805A1
Authority
CA
Canada
Prior art keywords
ice
tube
coolant
tubes
heat
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
CA002593805A
Other languages
English (en)
Inventor
Victor Petrenko
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.)
Dartmouth College
Original Assignee
The Trustees Of Dartmouth College
Victor Petrenko
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 The Trustees Of Dartmouth College, Victor Petrenko filed Critical The Trustees Of Dartmouth College
Publication of CA2593805A1 publication Critical patent/CA2593805A1/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
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/08—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1413—Removal by evaporation using heat from electric elements or using an electric field for enhancing removal
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/40—Refrigerating devices characterised by electrical wiring

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)
  • Geometry (AREA)
  • Defrosting Systems (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Other Air-Conditioning Systems (AREA)
CA002593805A 2005-01-24 2006-01-24 Procedes et appareil de detachement de glace d'un stockage thermique et par impulsion electrothermique Abandoned CA2593805A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US64639405P 2005-01-24 2005-01-24
US60/646,394 2005-01-24
US64693205P 2005-01-25 2005-01-25
US60/646,932 2005-01-25
US73950605P 2005-11-23 2005-11-23
US60/739,506 2005-11-23
PCT/US2006/002283 WO2006081180A2 (fr) 2005-01-24 2006-01-24 Procedes et appareil de detachement de glace d'un stockage thermique et par impulsion electrothermique

Publications (1)

Publication Number Publication Date
CA2593805A1 true CA2593805A1 (fr) 2006-08-03

Family

ID=36498736

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002593805A Abandoned CA2593805A1 (fr) 2005-01-24 2006-01-24 Procedes et appareil de detachement de glace d'un stockage thermique et par impulsion electrothermique

Country Status (6)

Country Link
EP (1) EP1842015A2 (fr)
JP (1) JP2008528916A (fr)
KR (1) KR20070101345A (fr)
CN (1) CN101120217B (fr)
CA (1) CA2593805A1 (fr)
WO (1) WO2006081180A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5110007B2 (ja) * 2009-03-06 2012-12-26 三菱電機株式会社 ヒートポンプ用熱交換器およびこれを用いたヒートポンプ装置
US8931296B2 (en) 2009-11-23 2015-01-13 John S. Chen System and method for energy-saving inductive heating of evaporators and other heat-exchangers
DE102010029501A1 (de) * 2010-05-31 2011-12-01 BSH Bosch und Siemens Hausgeräte GmbH Eisbereiter und Kältegerät
CN105091434B (zh) * 2014-02-18 2017-12-01 重庆永林机械设备有限公司 空调换热管系统及其制作方法
CN104019594B (zh) * 2014-06-05 2016-08-24 上海工程技术大学 一种基于充电电容的冷风机节能除霜装置
CN104930793A (zh) * 2015-06-17 2015-09-23 上海工程技术大学 一种基于并联充电电容的平板节能除霜装置
CN107192206B (zh) * 2017-06-29 2019-12-10 青岛海尔股份有限公司 一种冰箱的化霜方法
EP3527917A1 (fr) * 2018-02-16 2019-08-21 Vestel Elektronik Sanayi ve Ticaret A.S. Appareil de refroidissement pour le dégivrage
US11326822B2 (en) 2020-07-22 2022-05-10 Haier Us Appliance Solutions, Inc. Ice making system for creating clear ice and associated method
CN114061361A (zh) * 2020-07-30 2022-02-18 唐伟明 空温式气化器的电加热除冰方法、装置及其安装方法
CN112629093B (zh) * 2021-03-09 2021-07-02 中国空气动力研究与发展中心低速空气动力研究所 一种薄膜热刀、模型表面的生长冰型的去除方法
CN113639499A (zh) * 2021-08-05 2021-11-12 珠海格力电器股份有限公司 加热器控制系统、化霜控制方法、制冷系统及冰箱

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528926A (fr) *
BE410547A (fr) *
US2522199A (en) * 1948-07-19 1950-09-12 Tyler Fixture Corp Refrigerator defrosting mechanism
GB820908A (en) * 1957-04-02 1959-09-30 Andrew George Heron Improvements in or relating to refrigerating apparatus
DE1147605B (de) * 1960-05-18 1963-04-25 Siemens Elektrogeraete Gmbh Verdampfer fuer Kaeltemaschinen, der mit einer elektrisch beheizbaren Abtaueinrichtung ausgeruestet ist
CH439354A (de) * 1965-07-08 1967-07-15 Buob Beat Einrichtung zum Abtauen der Kühlstelle einer Kältemaschine
DE2510660A1 (de) * 1975-03-12 1976-09-23 Rautenbach Robert Waermetauscher mit phasenumwandlung fluessig/fest oder dampffoermig/fest eines stoffes
DE2510755A1 (de) * 1975-03-12 1976-09-23 Rautenbach Robert Luftkuehler
DE2537850A1 (de) * 1975-08-26 1977-03-10 Rautenbach Robert Verfahren zur trocknung von schuettguetern in einem gefriertrockner
US4442681A (en) * 1981-09-28 1984-04-17 Fischer Harry C Ice-maker
DE3626613A1 (de) * 1986-08-06 1988-02-18 Linde Ag Vorrichtung zum anwaermen und/oder verdampfen einer fluessigkeit
JPH02171567A (ja) * 1988-12-26 1990-07-03 Sharp Corp 空気調和機の除霜装置
DE3921900C1 (en) * 1989-07-04 1990-07-26 Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen, De Ice crystals melter - has heat exchanger wall limiting medium flow channel with divided crystallisation heat conducting areas
JPH04327778A (ja) * 1991-04-26 1992-11-17 Fuji Electric Co Ltd 冷気循環式ショーケースの運転方法
JPH06265291A (ja) * 1992-03-05 1994-09-20 Nippondenso Co Ltd 熱交換器の除霜装置
JPH1096599A (ja) * 1996-05-10 1998-04-14 Hitachi Ltd 室外用熱交換器ユニットおよびこれを用いた空気調和機
JP3720160B2 (ja) * 1997-03-17 2005-11-24 日本エア・リキード株式会社 低温液化ガスの気化方法及び設備
JP2000129875A (ja) * 1998-10-22 2000-05-09 Jr Higashi Nippon Birutekku Kk 熱球を使用した凍結管解氷器
CA2352771A1 (fr) * 1998-12-01 2000-06-08 Trustees Of Dartmouth College Procedes et structures pour eliminer la glace sur des surfaces
DK1483939T3 (da) * 2002-02-11 2008-12-08 Dartmouth College Systemer og metoder til modifikation af en is-til-objekt grænseflade
US7703300B2 (en) * 2004-06-22 2010-04-27 The Trustees Of Dartmouth College Pulse systems and methods for detaching ice

Also Published As

Publication number Publication date
KR20070101345A (ko) 2007-10-16
CN101120217A (zh) 2008-02-06
WO2006081180A3 (fr) 2006-11-23
JP2008528916A (ja) 2008-07-31
WO2006081180A2 (fr) 2006-08-03
EP1842015A2 (fr) 2007-10-10
CN101120217B (zh) 2010-07-21

Similar Documents

Publication Publication Date Title
US7638735B2 (en) Pulse electrothermal and heat-storage ice detachment apparatus and methods
CA2593805A1 (fr) Procedes et appareil de detachement de glace d'un stockage thermique et par impulsion electrothermique
US7703300B2 (en) Pulse systems and methods for detaching ice
US20080196429A1 (en) Pulse Electrothermal And Heat-Storage Ice Detachment Apparatus And Method
US7444829B2 (en) Automatic ice making machine
US7540161B2 (en) Ice making machine, method and evaporator assemblies
US7661275B2 (en) Ice making method and machine with PETD harvest
US20070101753A1 (en) Thermally conductive ice-forming surfaces incorporating short-duration electro-thermal deicing
US4922723A (en) Apparatus and method for making ice cubes without a defrost cycle
CN100475650C (zh) 制冰系统
JP2005180823A (ja) 自動製氷機
RU2383827C2 (ru) Устройства и способы для импульсного электротермического и теплоаккумулирующего отсоединения льда
JP2005180824A (ja) 自動製氷機
WO2006059495A1 (fr) Dispositif servant à fabriquer de la glace
JPS6038540A (ja) 空調冷房システムの蓄冷装置
WO2007044222A2 (fr) Procédé et machine de fabrication de glace à collecte électrothermique
JPH10253208A (ja) 蓄氷式冷水製造装置
JPH06185761A (ja) 蓄熱システム

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20140114