EP1184635A2 - Appareil frigorifique - Google Patents

Appareil frigorifique Download PDF

Info

Publication number
EP1184635A2
EP1184635A2 EP01121173A EP01121173A EP1184635A2 EP 1184635 A2 EP1184635 A2 EP 1184635A2 EP 01121173 A EP01121173 A EP 01121173A EP 01121173 A EP01121173 A EP 01121173A EP 1184635 A2 EP1184635 A2 EP 1184635A2
Authority
EP
European Patent Office
Prior art keywords
drainage channel
cooling device
cooling
evaporator
condensate
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Withdrawn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
EP01121173A
Other languages
German (de)
English (en)
Other versions
EP1184635A3 (fr
Inventor
Inaki Barbarin Goni
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.)
BSH Electrodomesticos Espana SA
Original Assignee
BSH Fabricacion SA
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 BSH Fabricacion SA filed Critical BSH Fabricacion SA
Publication of EP1184635A2 publication Critical patent/EP1184635A2/fr
Publication of EP1184635A3 publication Critical patent/EP1184635A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion

Definitions

  • the invention relates to a cooling device with a heat-insulating housing and a cold room arranged therein. This cold room is covered by a defrostable evaporator plate cooled.
  • the cold room includes a drainage channel for the defrost water, which is divided into a small one Evaporation container leads, which is in the lower part of the cooling unit behind the same is located.
  • the object of the invention is to improve energy consumption, by raising the walls of the refrigerator. This is achieved by the Drainage channel in a lower area of the confluence between the Rear wall and the bottom of the cold room is arranged, it also can be on the floor near the back wall.
  • the evaporator In the case of cooling devices that are equipped with a cold wall, the evaporator is in the Cold room hidden, being behind the back wall of the cold room located.
  • a grooved step with two inclined levels provided that converge toward a lower central area where a drainage channel is located to hold the defrost water, which extends outwards circulated to a small evaporation tank.
  • the thickness of these cooling devices of the walls increases and this causes the width of the evaporator sheet is reduced.
  • the height becomes of the sheet increases, and that causes the bottom of the sheet to get very close is at the drain opening, which creates the risk that the Drain line if it freezes, clogs.
  • the cooling device includes a heat-insulating housing and a cooling space, which is limited by the heat-insulating housing.
  • the refrigerator compartment is cooled by a defrostable evaporator plate, which is located in the rear wall of the refrigerator compartment.
  • the refrigerator is characterized in that the bottom of the refrigerator compartment Function of a shell fulfilled by a design that is suitable to ensure that the defrost water only over the lower back of the Cold room is running.
  • the drainage channel in a region of the floor in the vicinity rear wall of the refrigerator compartment arranged so that the shell or the grooved Step or other suitable means in accordance with the trough be positioned to defrost the defrost water To lead trough.
  • these means are simply two slightly inclined ones To name levels that converge in a common area where the trough is located.
  • the cooling device is further characterized in that the trough or the condensation drainage channel completely into the bottom wall of the intervene in the appropriate cold room.
  • the cooling device is characterized in that the trough in the bottom wall is molded in one piece.
  • the cooling device is further characterized in that the Defrost water drainage channel as a non-cutting shape of the cold room lining inner lining is formed.
  • the cooling unit is also characterized in that the evaporator with its lower end in the installed state at least up to the close range the condensate drainage channel reaches.
  • the cooling device is also characterized in that the Evaporator is designed as a cold wall evaporator.
  • the cooling device comprises a heat-insulating housing 1 and one therein arranged cooling space 2.
  • This cooling space 2 is from an evaporator plate 3rd cooled, which is hidden in the rear wall 4 of the refrigerator 2.
  • the cooling device's defrosting water flows into a conventional one Evaporation tank via a line which starts from a trough 5, which is located in an area of the bottom 6 of the cooling space 2.
  • the trough 5 is located essentially in a central area in FIG the bottom 6 and rear wall 4 of the cold room 2 come together.
  • the drainage channel 5 is located in FIG a low area where two inclined planes 7 converge symmetrically, which are part of the bottom 6 of the refrigerator compartment 2. These inclined planes 7 are located in an inner shell of the base 2 adjacent to the rear wall 4. It is also important to emphasize that the trough 5 is at least partially on the rear wall 4 in its connection area with the floor 6 effect.

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)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP01121173A 2000-09-04 2001-09-04 Appareil frigorifique Withdrawn EP1184635A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200002218 2000-09-04
ES200002218A ES2182654B1 (es) 2000-09-04 2000-09-04 Refrigerador.

Publications (2)

Publication Number Publication Date
EP1184635A2 true EP1184635A2 (fr) 2002-03-06
EP1184635A3 EP1184635A3 (fr) 2002-12-11

Family

ID=8494896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121173A Withdrawn EP1184635A3 (fr) 2000-09-04 2001-09-04 Appareil frigorifique

Country Status (2)

Country Link
EP (1) EP1184635A3 (fr)
ES (1) ES2182654B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130886A1 (fr) * 2005-06-08 2006-12-14 Aht Cooling Systems Gmbh Appareil de refrigeration
DE102010007141A1 (de) * 2010-02-05 2011-08-11 Aht Cooling Systems Gmbh Kühltruhe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696632A (en) * 1971-03-08 1972-10-10 Gen Motors Corp Defrost water drain trap
US3785168A (en) * 1972-12-18 1974-01-15 Gen Electric Household refrigerator
US4207753A (en) * 1978-11-20 1980-06-17 General Electric Company Drain system for household refrigerator
GB2175384A (en) * 1985-05-15 1986-11-26 Hotpoint Ltd Refrigerators
US5009080A (en) * 1989-02-16 1991-04-23 Sanyo Electric Co., Ltd. Low-temperature show case
EP0775879A1 (fr) * 1995-11-21 1997-05-28 Société d'Electromenager du Nord Selnor Dispositif d'évacuation des eaux de dégivrage d'un réfrigérateur
DE19755292A1 (de) * 1997-12-12 1999-06-17 Aeg Hausgeraete Gmbh Kühl- und/oder Gefriergerät mit einem Innenbehälter, einem Außenbehälter und einer zwichen Innen- und Außenbehälter angeordneten thermischen Isolierschicht
DE19855504A1 (de) * 1998-12-01 2000-06-08 Bsh Bosch Siemens Hausgeraete Kältegerät

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696632A (en) * 1971-03-08 1972-10-10 Gen Motors Corp Defrost water drain trap
US3785168A (en) * 1972-12-18 1974-01-15 Gen Electric Household refrigerator
US4207753A (en) * 1978-11-20 1980-06-17 General Electric Company Drain system for household refrigerator
GB2175384A (en) * 1985-05-15 1986-11-26 Hotpoint Ltd Refrigerators
US5009080A (en) * 1989-02-16 1991-04-23 Sanyo Electric Co., Ltd. Low-temperature show case
EP0775879A1 (fr) * 1995-11-21 1997-05-28 Société d'Electromenager du Nord Selnor Dispositif d'évacuation des eaux de dégivrage d'un réfrigérateur
DE19755292A1 (de) * 1997-12-12 1999-06-17 Aeg Hausgeraete Gmbh Kühl- und/oder Gefriergerät mit einem Innenbehälter, einem Außenbehälter und einer zwichen Innen- und Außenbehälter angeordneten thermischen Isolierschicht
DE19855504A1 (de) * 1998-12-01 2000-06-08 Bsh Bosch Siemens Hausgeraete Kältegerät

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130886A1 (fr) * 2005-06-08 2006-12-14 Aht Cooling Systems Gmbh Appareil de refrigeration
US8490420B2 (en) 2005-06-08 2013-07-23 Aht Cooling Systems Gmbh Refrigerating device
DE102010007141A1 (de) * 2010-02-05 2011-08-11 Aht Cooling Systems Gmbh Kühltruhe

Also Published As

Publication number Publication date
EP1184635A3 (fr) 2002-12-11
ES2182654A1 (es) 2003-03-01
ES2182654B1 (es) 2004-06-01

Similar Documents

Publication Publication Date Title
DE60107423T2 (de) Flüssigkeitsentnahmevorrichtung
WO2006032642A1 (fr) Appareil frigorifique comportant une evacuation d'eau
EP2256445B1 (fr) Niche de meuble, notamment pour un appareil de refroidissement encastré
EP1184635A2 (fr) Appareil frigorifique
EP1520138B1 (fr) Appareil frigorifique a bac d'evaporation
EP1800075A1 (fr) Appareil frigorifique
DE60216548T2 (de) Kühlmöbel
DE4332773C2 (de) Kühlmöbel
DE102006040377A1 (de) Kältegerät mit Wassertank
DE102009046023A1 (de) Kältegerät und Eisbereiter dafür
EP2494289B1 (fr) Machine à glaçons
DE952716C (de) Kuehlschrank
DE2029081B2 (de) Schnappschloß mit einstückigem Sperrteil
DE202006019473U1 (de) Kühl- und/oder Gefriergerät
EP1957915A1 (fr) Dispositif distributeur pour des produits coulants ou en vrac
DE102005057151A1 (de) Tür für ein Kältegerät
EP0752563A2 (fr) Arrangement d'évaporateur pour des réfrigérateurs ménagers
DE1551282A1 (de) Kuehlgeraet mit Luftkreislauf
DE102012012447A1 (de) Zapfvorrichtung für Flüssigkeiten, insbesondere Tafelwasseranlage
EP1010958A1 (fr) Appareil frigorifique
EP4118388A1 (fr) Appareil frigorifique ménager doté de distributeur d'air
EP1184636B1 (fr) Appareil frigorifique
DE102014202925A1 (de) Kältegerät und Flaschenkühler dafür
DE1501301A1 (de) Rost fuer einen Kuehlbehaelter
DE556737C (de) Kuehlanlage, insbesondere fuer Verwendung von Trockeneis aus Kohlensaeure, mit seitlichem Luftabfallschacht

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BARBARIN GONI, INAKI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20030109