EP2531787B1 - Kühlgerät, insbesondere kühltruhe - Google Patents

Kühlgerät, insbesondere kühltruhe Download PDF

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Publication number
EP2531787B1
EP2531787B1 EP11708973.0A EP11708973A EP2531787B1 EP 2531787 B1 EP2531787 B1 EP 2531787B1 EP 11708973 A EP11708973 A EP 11708973A EP 2531787 B1 EP2531787 B1 EP 2531787B1
Authority
EP
European Patent Office
Prior art keywords
cooling
evaporator
channel
cooling apparatus
cooling chamber
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.)
Active
Application number
EP11708973.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2531787A2 (de
Inventor
Reinhold Resch
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.)
AHT Cooling Systems GmbH
Original Assignee
AHT Cooling Systems GmbH
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 AHT Cooling Systems GmbH filed Critical AHT Cooling Systems GmbH
Priority to PL11708973T priority Critical patent/PL2531787T3/pl
Publication of EP2531787A2 publication Critical patent/EP2531787A2/de
Application granted granted Critical
Publication of EP2531787B1 publication Critical patent/EP2531787B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil
    • 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/061—Walls with conduit means
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/066—Liners
    • 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
    • F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
    • F25D2321/1441—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans inside a refrigerator
    • 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
    • F25D2400/10—Refrigerator top-coolers

Definitions

  • the invention relates to a cooling device according to the preamble of patent claim 1.
  • Out AU 61026 80 A a cooling device is known in which for deicing a hot coolant is passed from a compressor to an evaporator and is additionally heated.
  • the known cooling device has an intended for defrosting control device, which cooperates with a refrigerant circuit such that when defrosting both the evaporator and a drainage channel provided for receiving the drainage water is heated.
  • the gutter is located below the evaporator.
  • the invention has the object of providing a cooling device of the type mentioned in such a way that the deicing is improved.
  • the invention solves the problem in that in the cooling device, are arranged in the evaporator lines vertically to each other and in which a gutter for collecting dew and / or condensation water is provided, the lowest evaporator line is disposed substantially at the same height to the gutter.
  • An electric heater in the gutter is connected to a controller, the controller being associated with a control program that defines a defrost cycle.
  • the efficiency of the deicing process is increased and a comparatively low energy consumption is achieved.
  • first freezer 1 has a housing 2.
  • the housing 2 consists essentially of a multi-part inner housing 3 and an outer housing 4, between which foam 5 is introduced.
  • the inner housing 3 consists of a deep-drawn tub including a gutter 12, a plurality of sheets, which connect to the channel 12, which are designed to be inserted and overlap.
  • the inner housing is designed trough-shaped and forms a cooling chamber 6 for not shown in detail to be cooled goods.
  • the housing 2 forms a housing opening accessible from above 7, which is closed by a cover, not shown.
  • a device 8 which acts on a part of the side wall 3 'of the inner housing 3, the cooling chamber 6 with temperature.
  • the device 8 to an evaporator 9, which is integrated in a refrigerant circuit, not shown, with a capacitor 10 and a compressor 11.
  • the gutter 12 is provided, which dissipates condensation on defrosting of ice formations on the inner housing 3.
  • This groove 12 extends along the cooled side walls 3 'of the inner housing 3, wherein all the side walls 3' of the inner housing 3 are partially cooled by the device 8, so that the groove 12 is executed circumferentially.
  • the inclination of the groove 12 is chosen such that the Trapped water is directed to a drain 14, as in FIG. 3 shown.
  • the multipart inner housing 3 has a one-piece pan portion 15, wherein the pan portion 15 and the groove 12 is formed.
  • the groove 12 is therefore a part of the one-piece pan portion 15, whereby impact edges and thus possible leaks are avoided even with relatively large temperature differences ..
  • a freezer 1 for freezing a fast defrosting can be carried out, because namely comparatively high heat outputs (In the range of about 75 watts and a maximum compressor power in the defrost cycle of up to about 750 watts) can be applied to the side walls 3, which consist for example of desin convinced aluminum sheets.
  • such a construction structure of a tub is relatively easy to produce by deep drawing or injection molding, so that the freezer is relatively inexpensive to manufacture.
  • the drain 14 at least partially adjoins the flow diameter S1 of the groove 12 at least partially.
  • the flow diameter S2 of the drain 14 is therefore greater than the flow diameter S1 of the channel 12.
  • the drain 14 is formed by the one-piece pan portion 15.
  • a hose 16 is attached to further dissipate the condensation water 13.
  • the device 8 is formed on the one hand for cooling the cooling space 6 and on the other hand for defrosting the side walls of the inner housing, in which the refrigerant circuit is reversed in its direction.
  • the evaporator 9 is used in a structurally simple manner on the one hand for cooling the cooling space 6 and on the other hand also for defrosting the side walls of the inner housing 3.
  • the temperature-stressed by the device 8 parts of the side walls of the inner housing 3 are arranged substantially above the channel 12 so as to be able to receive substantially all of the condensation water 13, as in FIG FIG. 2 shown.
  • one of a plurality of evaporator lines 9, in particular the lowest evaporator line, is arranged substantially at the same height as the channel 12.
  • the previously described inner housing parts 17 of the inner housing 3 connect to the channel 12 of the trough part 14. This is made possible in a simple manner by a U-shaped Aufsetzbügel 19 of the inner housing part 17 is attached to the expiring channel end 18.
  • the device 8 acts on the cooling space 6 with a predetermined temperature with the aid of the evaporator lines 9 circulating the cooling space.
  • These evaporator lines 9 are arranged vertically adjacent to each other and on the side walls of the inner housing 3; Condenser coils 10 of the device 8 are provided on the outer housing 4.
  • Simple construction conditions arise if, for positioning the first (here: lowest) evaporator line 9, at least one side plate 17 adjoining the pan section 15 has a projection 20 into which the lowermost evaporator line 9 is inserted.
  • the channel 12 has an electrical (additional) heating device 21, with which the gutter 12 or possibly trapped water 13 is removed in a heated manner for defrost purposes, as a result of which any possible formation of ice is avoided.
  • the lowermost evaporator line 9 is arranged substantially at the same height as the channel 12, in which in turn the electric heater 21 is arranged.
  • the lowest evaporator line 9, the channel 12 and the electric heater 21 are located substantially in the same (height) of the refrigerator.
  • heat also from the heater 21 generates.
  • the electric heater 21 may be manually or automatically activated and deactivated.
  • the refrigerator includes an electric control device, not shown in the figures, which is connected to the compressor 11 and the heater 21.
  • This electrical control device may also be connected to a solenoid closing valve.
  • the closing valve for example, in the Austrian utility model AT 008 789 U1 is located in a bypass line, parallel to the condenser and throttle. After opening the closing valve, hot refrigerant gas compressed by the compressor can be used directly to heat the evaporator
  • the compressor 11 is initially held at maximum speed and then switched back to normal operation (working phase 1).
  • the frame 22 also serves partially as a side wall 3 'of the inner housing 3, wherein the frame 22 further guides 23 for a cover 24 of the freezer 1' and is plugged onto the pan portion 15.
  • the frame 22 forms an insertion groove 25, into which the trough part 15 protrudes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Defrosting Systems (AREA)
EP11708973.0A 2010-02-05 2011-02-07 Kühlgerät, insbesondere kühltruhe Active EP2531787B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11708973T PL2531787T3 (pl) 2010-02-05 2011-02-07 Urządzenie chłodnicze, zwłaszcza komora chłodnicza

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010007141A DE102010007141A1 (de) 2010-02-05 2010-02-05 Kühltruhe
PCT/AT2011/000069 WO2011094792A2 (de) 2010-02-05 2011-02-07 Kühlgerät, insbesondere kühltruhe

Publications (2)

Publication Number Publication Date
EP2531787A2 EP2531787A2 (de) 2012-12-12
EP2531787B1 true EP2531787B1 (de) 2019-11-06

Family

ID=44316524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11708973.0A Active EP2531787B1 (de) 2010-02-05 2011-02-07 Kühlgerät, insbesondere kühltruhe

Country Status (13)

Country Link
US (1) US8813510B2 (pl)
EP (1) EP2531787B1 (pl)
CN (1) CN102741631B (pl)
BR (1) BR112012018963B1 (pl)
DE (1) DE102010007141A1 (pl)
DK (1) DK2531787T3 (pl)
ES (1) ES2759575T3 (pl)
HU (1) HUE046771T2 (pl)
MY (1) MY160292A (pl)
PL (1) PL2531787T3 (pl)
PT (1) PT2531787T (pl)
RU (1) RU2551532C2 (pl)
WO (1) WO2011094792A2 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201107A1 (de) * 2012-01-26 2013-08-01 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
US20160169575A1 (en) * 2014-12-12 2016-06-16 Honeywell International Inc. Abs liners and cooling cabinets containing same
WO2018080472A1 (en) * 2016-10-26 2018-05-03 Whirlpool Corporation Refrigerator with surround illumination feature
DE102017001302A1 (de) * 2016-11-11 2018-05-17 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
EP3321613B1 (de) * 2016-11-11 2024-06-12 Liebherr-Hausgeräte Lienz GmbH Kühl- und/oder gefriertruhe
CN107367110A (zh) * 2017-06-29 2017-11-21 青岛海尔股份有限公司 冰箱
CN107270619A (zh) * 2017-06-29 2017-10-20 青岛海尔股份有限公司 冰箱
JPWO2019142323A1 (ja) * 2018-01-19 2020-09-03 三菱電機株式会社 ショーケース
DE102018122904A1 (de) * 2018-09-18 2020-03-19 Liebherr Appliance Kluang SDN. BHD. Gefriertruhe, insbesondere für Eiscreme-Produkte

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT8789B (de) 1900-07-16 1902-08-25 Christian Hennings Acetylenentwickler.
US1141188A (en) * 1913-05-12 1915-06-01 Gustave A Johnson Metallic molding.
US2180071A (en) * 1938-09-12 1939-11-14 Harvey J Smith Refrigerator
US2479135A (en) * 1946-05-06 1949-08-16 Hussmann Refrigerator Co Refrigerated display case
US2807942A (en) * 1955-08-04 1957-10-01 Gen Electric Combination case heater and alarm circuit for refrigerators
US2937511A (en) * 1956-04-02 1960-05-24 Gen Motors Corp Multiple temperature refrigerating apparatus
US2867095A (en) * 1957-10-14 1959-01-06 Gen Electric Refrigerator cabinet
US3182467A (en) * 1962-05-09 1965-05-11 Dual Jet Refrigeration Company Refrigeration system with defrost
US3180100A (en) * 1962-09-06 1965-04-27 Borg Warner Thermoelectric refrigerating devices
DE1401543A1 (de) * 1962-11-29 1968-12-12 Siemens Elektrogeraete Gmbh Kuehltruhe
FR1402473A (fr) * 1964-07-27 1965-06-11 Siemens Elektrogeraete Gmbh Armoire réfrigératrice équipée avec un réfrigérateur à compression
US3224216A (en) * 1964-09-03 1965-12-21 Borg Warner Refrigerator defrost tray
US3218822A (en) * 1964-10-13 1965-11-23 Mccray Refrigerator Company In Frozen food display case
FR1432348A (fr) * 1965-05-06 1966-03-18 Kueleg Kuehlmobelfabrik Und Em Armoire frigorifique ou récipient analogue
US3425236A (en) * 1967-02-21 1969-02-04 Nolin Mfg Co Inc Refrigerating system with air control means
JPS4945513Y2 (pl) * 1971-02-16 1974-12-12
DE2134236A1 (de) * 1971-03-01 1972-09-14 VEB Monsator Haushaltgroßgerätekombinat Schwarzenberg Betrieb DKK Scharfenstein, χ 9366 Scharfenstein Innenverkleidung für Behälter, insbesondere für Kühlschränke
DE2217752A1 (de) * 1972-04-13 1973-10-25 Licentia Gmbh Kuehlschrank mit abtauheizung
AU6102680A (en) * 1979-08-07 1981-02-12 Commercial & Industrial Refrigeration Pty. Ltd. Freezer defrost
DE3445969A1 (de) * 1984-12-17 1986-06-26 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Truhenartiges kuehlmoebel, insbesondere kuehl- oder gefriertruhe
SU1675633A1 (ru) * 1989-03-22 1991-09-07 Одесский Технологический Институт Холодильной Промышленности Воздухоохладитель
US4916919A (en) * 1989-07-18 1990-04-17 Kim Il Y Plastic pan assembly for use in air conditioners and refrigerators
US5842355A (en) * 1995-03-22 1998-12-01 Rowe International, Inc. Defrost control system for a refrigerator
FR2741429B1 (fr) * 1995-11-21 1997-12-12 Selnor Dispositif d'evacuation des eaux de degivrage d'un refrigerateur
DE29805421U1 (de) * 1998-03-19 1998-05-28 Rilling, Eberhard, 72147 Nehren Kühlmöbel
ES2182654B1 (es) * 2000-09-04 2004-06-01 Bsh Fabricacion, S.A. Refrigerador.
DE10059691A1 (de) * 2000-12-01 2002-06-06 Liebherr Werk Lienz Gmbh Vorrichtung zum Gefrieren, Tiefkühlen oder Kühlen
DE10221904A1 (de) * 2002-05-16 2003-12-04 Bsh Bosch Siemens Hausgeraete Gefriergerät mit Abtaufunktion und Betriebsverfahren dafür
AT500939B1 (de) 2005-06-08 2006-11-15 Aht Cooling Systems Gmbh Kühlgerät
US20070012050A1 (en) * 2005-07-18 2007-01-18 Cryoquip, Inc. Thermal method for ice removal under ambient air cryogenic vaporizers
US7418827B2 (en) * 2006-01-20 2008-09-02 Carrier Corporation Vertical condensate pan with non-modifying slope attachment to horizontal pan for multi-poise furnace coils
DE202006013228U1 (de) * 2006-08-29 2006-10-26 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit Wasserablauf

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
BR112012018963B1 (pt) 2020-11-03
HUE046771T2 (hu) 2020-03-30
WO2011094792A3 (de) 2011-12-22
US20120297810A1 (en) 2012-11-29
RU2551532C2 (ru) 2015-05-27
HK1176991A1 (zh) 2013-08-09
PL2531787T3 (pl) 2020-04-30
WO2011094792A2 (de) 2011-08-11
CN102741631A (zh) 2012-10-17
ES2759575T3 (es) 2020-05-11
MY160292A (en) 2017-02-28
EP2531787A2 (de) 2012-12-12
DK2531787T3 (da) 2020-01-20
PT2531787T (pt) 2019-12-24
RU2012129319A (ru) 2014-03-10
US8813510B2 (en) 2014-08-26
CN102741631B (zh) 2016-08-03
BR112012018963A2 (pt) 2017-10-10
DE102010007141A1 (de) 2011-08-11

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