WO2007099143A3 - Method for producing ice - Google Patents

Method for producing ice Download PDF

Info

Publication number
WO2007099143A3
WO2007099143A3 PCT/EP2007/051944 EP2007051944W WO2007099143A3 WO 2007099143 A3 WO2007099143 A3 WO 2007099143A3 EP 2007051944 W EP2007051944 W EP 2007051944W WO 2007099143 A3 WO2007099143 A3 WO 2007099143A3
Authority
WO
WIPO (PCT)
Prior art keywords
ice
evaporator
cooled
machine
producing ice
Prior art date
Application number
PCT/EP2007/051944
Other languages
German (de)
French (fr)
Other versions
WO2007099143A2 (en
Inventor
Otto-Wilhelm Held
Original Assignee
Otto-Wilhelm Held
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 Otto-Wilhelm Held filed Critical Otto-Wilhelm Held
Publication of WO2007099143A2 publication Critical patent/WO2007099143A2/en
Publication of WO2007099143A3 publication Critical patent/WO2007099143A3/en

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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
    • 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
    • F25C5/10—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice using hot refrigerant; using fluid heated by refrigerant
    • 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
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/14—Water supply
    • 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
    • F25C2600/00—Control issues
    • F25C2600/04—Control means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Abstract

The invention relates to a method for producing ice, especially for construction purposes, wherein an ice machine (1) comprises a heat pump (11), arranged at a higher level and having an ammonia circuit, the condenser (12) of said machine is air-cooled or water spray-cooled and the evaporator (14) is continuously supplied with water which, once frozen to ice, falls into an ice container (2), arranged at a lower level and provided with a demand-controlled discharge device (21), the evaporator (14) operating at approximately -11 °C and the ice formed thereon being detached by periodical coolant steam jets.
PCT/EP2007/051944 2006-03-04 2007-03-01 Method for producing ice WO2007099143A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006010068A DE102006010068B3 (en) 2006-03-04 2006-03-04 Ice production method for building purposes in warm climate zone, involves de-icing sprinkling of evaporator, and completely moistening evaporator plates with ripple water, where plates are cooled during ice formation phase
DE102006010068.9 2006-03-04

Publications (2)

Publication Number Publication Date
WO2007099143A2 WO2007099143A2 (en) 2007-09-07
WO2007099143A3 true WO2007099143A3 (en) 2008-04-17

Family

ID=37763384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/051944 WO2007099143A2 (en) 2006-03-04 2007-03-01 Method for producing ice

Country Status (2)

Country Link
DE (1) DE102006010068B3 (en)
WO (1) WO2007099143A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112014006284A5 (en) * 2014-01-28 2016-10-20 Stetter Gmbh Ice making process and apparatus
CN110207439B (en) * 2019-05-13 2021-03-26 中材科技（九江）有限公司 Heat treatment process equipment for gas cylinder
US11920845B2 (en) * 2020-10-15 2024-03-05 Haier Us Appliance Solutions, Inc. Flow rate control method for an ice making assembly
CN114353218B (en) * 2021-12-31 2024-01-02 深圳市英维克科技股份有限公司 Composite evaporative cooling water chilling unit, control method and device thereof and storage medium

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238930A (en) * 1978-12-26 1980-12-16 Whirlpool Corporation Ice maker apparatus
US4423601A (en) * 1981-07-16 1984-01-03 Kramer Daniel E Water defrost evaporator with non-uniform water distribution
US5291747A (en) * 1991-08-13 1994-03-08 Hoshizaki Denki Kabushiki Kaisha Electric control apparatus for ice making machine
EP0683365A1 (en) * 1994-05-18 1995-11-22 Scotsman Group, Inc. Method for controlling an ice making machine and apparatus therefor
US5829257A (en) * 1997-03-31 1998-11-03 Narton Corporation Methods and systems for harvesting ice in an ice making apparatus
US5922030A (en) * 1995-12-20 1999-07-13 Nartron Corporation Method and system for controlling a solid product release mechanism
JPH11248321A (en) * 1998-03-03 1999-09-14 Hoshizaki Electric Co Ltd Operation control method for automatic ice maker
US6145324A (en) * 1998-12-16 2000-11-14 Turbo Refrigerating Apparatus and method for making ice
JP2002062002A (en) * 2000-08-11 2002-02-28 Hoshizaki Electric Co Ltd Falling type ice making apparatus
EP1510767A2 (en) * 2003-08-29 2005-03-02 Manitowoc Foodservice Companies, Inc. Low-volume ice-making machine
DE102005008145B3 (en) * 2005-02-21 2006-04-06 Otto-Wilhelm Held Ice producing device for building purposes has a nice machine with heat pump fitted in ammonia circuit with condenser and evaporator

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238930A (en) * 1978-12-26 1980-12-16 Whirlpool Corporation Ice maker apparatus
US4423601A (en) * 1981-07-16 1984-01-03 Kramer Daniel E Water defrost evaporator with non-uniform water distribution
US5291747A (en) * 1991-08-13 1994-03-08 Hoshizaki Denki Kabushiki Kaisha Electric control apparatus for ice making machine
EP0683365A1 (en) * 1994-05-18 1995-11-22 Scotsman Group, Inc. Method for controlling an ice making machine and apparatus therefor
US5922030A (en) * 1995-12-20 1999-07-13 Nartron Corporation Method and system for controlling a solid product release mechanism
US5829257A (en) * 1997-03-31 1998-11-03 Narton Corporation Methods and systems for harvesting ice in an ice making apparatus
JPH11248321A (en) * 1998-03-03 1999-09-14 Hoshizaki Electric Co Ltd Operation control method for automatic ice maker
US6145324A (en) * 1998-12-16 2000-11-14 Turbo Refrigerating Apparatus and method for making ice
JP2002062002A (en) * 2000-08-11 2002-02-28 Hoshizaki Electric Co Ltd Falling type ice making apparatus
EP1510767A2 (en) * 2003-08-29 2005-03-02 Manitowoc Foodservice Companies, Inc. Low-volume ice-making machine
DE102005008145B3 (en) * 2005-02-21 2006-04-06 Otto-Wilhelm Held Ice producing device for building purposes has a nice machine with heat pump fitted in ammonia circuit with condenser and evaporator
WO2006087030A1 (en) * 2005-02-21 2006-08-24 Otto-Wilhelm Held Ice producing method and device

Also Published As

Publication number Publication date
DE102006010068B3 (en) 2007-03-15
WO2007099143A2 (en) 2007-09-07

Similar Documents

Publication Publication Date Title
US9903631B2 (en) Refrigerator and ice making device for producing and releasing clear ice, and method thereof
PL1918663T3 (en) Device and method for automatically producing clear ice, and refrigerator featuring such a device
WO2007099143A3 (en) Method for producing ice
MX2007012203A (en) Refrigeration system and method for beverage dispenser.
WO2012068250A8 (en) Thin film evaporator
SG158803A1 (en) Refrigerating method and refrigerator-freezer for food
WO2008123679A3 (en) A ventilation device and a refrigerator having the same
KR20100082189A (en) An ice maker
WO2011067618A8 (en) Power plant cooling system and a method for its operation
WO2012028469A3 (en) Refrigerator, in particular domestic refrigerator
WO2009056527A3 (en) A cooling device
WO2011020800A3 (en) Refrigerator comprising a defrosting heating element and method for operating such a refrigerator
WO2013060633A3 (en) Refrigeration device having an evaporation pan
WO2006063258A3 (en) Collector sump cooling tower
WO2012155018A3 (en) Downhole refrigeration using an expendable refrigerant
WO2006035299A3 (en) Cooling tower
WO2009013128A3 (en) Refrigerator with dispensing shutter
WO2010149448A3 (en) Steam power plant with a cooling system
WO2008039516A3 (en) Splash bar apparatus and method
WO2010112301A3 (en) Household refrigerator having an evaporator circuit board comprising a discharge plate and a method for producing such an evaporator circuit board comprising a discharge plate
WO2011131771A3 (en) Method and device for producing slurry ice
MX2011005824A (en) Central vacuum cooling plant.
DE502006006573D1 (en) Method for operating a dual-use refrigeration system
WO2008046120A3 (en) Absorption refrigerator
EP2194345A3 (en) Dispenser

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07712396

Country of ref document: EP

Kind code of ref document: A2