DE60009513T2 - HEATING DEVICE AND GRILLE FOR REFRIGERATOR TANK - Google Patents

HEATING DEVICE AND GRILLE FOR REFRIGERATOR TANK Download PDF

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Publication number
DE60009513T2
DE60009513T2 DE60009513T DE60009513T DE60009513T2 DE 60009513 T2 DE60009513 T2 DE 60009513T2 DE 60009513 T DE60009513 T DE 60009513T DE 60009513 T DE60009513 T DE 60009513T DE 60009513 T2 DE60009513 T2 DE 60009513T2
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DE
Germany
Prior art keywords
grid
evaporator
refrigerator
heater
heating device
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.)
Expired - Lifetime
Application number
DE60009513T
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German (de)
Other versions
DE60009513D1 (en
Inventor
Son
Mehmet
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Publication of DE60009513D1 publication Critical patent/DE60009513D1/en
Application granted granted Critical
Publication of DE60009513T2 publication Critical patent/DE60009513T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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

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)
  • Defrosting Systems (AREA)

Abstract

A perforated (6) grid (2) is used to avoid the blocking of the intermediate division and the water drainage canal (5) by the snow and ice pieces that fall into the water drainage pool (4) in large masses during the defrosting of the evaporator of a two-door, "No-Frost" refrigerator having freezer and fresh food compartments and to melt these masses by means of the switched-in heaters (1). The grid (2) is made of a rectangular and preferably metallic sheet iron piece. At the bottom of the grid (2) perforations (6) are arranged with a certain distance from each other and in any desired number and form. Furthermore, the lowest part of the evaporator (3) heater (1) is seated on the grid (2) base and the heater (1) is mounted by means of the detents (7) formed on the grid (2), in such a manner that it will be in contact with the bottom of the grid (2).

Description

Die Erfindung betrifft einen Kühlschrank mit einem Gitter, das verhindert, dass Eis, das sich um den Verdampfer des Frischlebensmittel- und Gefrierabteile aufweisenden Kühlschranks gebildet hat, während des Abtauens in großen Stücken in den Sammelbehälter fällt, und bei dem diese Massen vorzugsweise mittels Heizeinrichtungen geschmolzen werden.The Invention relates to a refrigerator with a grid that prevents ice from getting around the evaporator of the fresh food and freezer compartment having refrigerator has formed while defrosting in big pieces in the collection container falls and in which these masses preferably by means of heaters be melted.

Bei bekannten Kühlschränken wird das am Verdampfer gebildete Eis über eine Heizeinrichtung geschmolzen und die Eisstücke, die geschmolzen worden sind, fallen in den Wassersammelspeicher und die besagten Massen von Eis und Schnee werden mittels einer separaten Heizeinrichtung geschmolzen, die unter dem Wassersammelspeicher angeordnet ist. Das Schmelzen großer Stücke benötigt jedoch eine lange Zeit und in der Zwischenzeit ist der Wasserabflusskanal blockiert, was wiederum eine negative Auswirkung auf die Betriebsfunktion des Kühlschranks besitzt.at known refrigerators is the ice formed on the evaporator over a heater melted and the pieces of ice that had been melted are falling into the water collection store and said masses of ice and snow are made by means of a separate heater melted, which is arranged under the water storage tank. The melting big pieces needed however, a long time and in the meantime, the water drainage channel blocked, which in turn has a negative effect on the operating function of the refrigerator has.

Aus der FR-A-2 117 851 ist ein Kühlschrank bekannt, bei dem das obige Problem durch eine Vorrichtung gelöst ist, die sicherstellt, dass kein Kühlkreislauf gestartet wird, bevor das im Wassersammelspeicher vorhandene Eis vollständig geschmolzen ist.From the FR-A-2 117 851 For example, a refrigerator is known in which the above problem is solved by a device which ensures that no refrigerating cycle is started before the ice present in the water collecting storage is completely melted.

Der Erfindung liegt die Aufgabe zugrunde, die Kühlfunktion dadurch zu verbessern, dass die Blockierung im mittleren Abteil und im Speicher infolge Vereisung verhindert wird.Of the Invention is based on the object to improve the cooling function, that the blockage in the middle compartment and in the store owing Icing is prevented.

Die Heizeinrichtung und das Gitter zur Kühlschrankabtauung, verwirklicht, um die oben genannte Aufgabe der vorliegenden Erfindung zu lösen, sind in den nachfolgenden Zeichnungen dargestellt. Es zeigen:The Heater and grid for defrosting the refrigerator, realized, In order to achieve the above object of the present invention, are disclosed in the following drawings. Show it:

1 eines schematische Profilansicht des Kühlschranks, 1 a schematic profile view of the refrigerator,

2 eine Ansicht des Verdampfers und des Gitters, 2 a view of the evaporator and the grille,

3 eine Seitenansicht des Gitters, 3 a side view of the grid,

4 eine Draufsicht auf das Gitter. 4 a top view of the grid.

Die in den Zeichnungen dargestellten Komponenten sind mit den folgenden Bezugsziffern bezeichnet:The Components shown in the drawings are with the following Reference numerals designate:

11
Heizeinrichtungheater
22
Gittergrid
33
VerdampferEvaporator
44
WassersammelspeicherWater collection reservoir
55
WasserabflusskanalWater drainage channel
66
Perforationslöcherperforation
77
FesthalteeinrichtungSecuring device

Ein perforiertes Gitter 2 wird verwendet, um die Blockierung des mittleren Abteils und des Wasserabflusskanals 5 durch die Schnee- und Eisstücke zu verhindern, die in großen Mengen während des Abtauens des Verdampfers eines zweitürigen "Kein-Eis" Kühlschranks in den Wassersammelspeicher 4 fallen, der Gefrier- und Frischlebensmittelabteile besitzt, um diese Massen mittels der Heizeinrichtung 1 zu verflüssigen.A perforated grid 2 is used to block the middle compartment and the drainage channel 5 by preventing the snow and ice pieces from entering the water collection store in large quantities while defrosting the evaporator of a two-door "no-ice" refrigerator 4 fall, the freezer and Frischlebensmittelabteile has to these masses by means of the heater 1 to liquefy.

Das Gitter 2 wird aus einem rechteckigen und vorzugsweise metallischen Stahlblech hergestellt. Am Boden des Gitters 2 sind Perforationslöcher 6 ausgebildet, die voneinander einen bestimmten Abstand besitzen, und die in jeder gewünschten Anzahl und Form vorgesehen sein können.The grid 2 is made of a rectangular and preferably metallic steel sheet. At the bottom of the grid 2 are perforation holes 6 formed, which have a certain distance from each other, and which can be provided in any desired number and shape.

Die kurzen Ränder der beiden Enden des Gitters 2 sind nach oben verlängert und am Verdampfer 3 angebracht. Außerdem sitzt das untere Teil des Verdampfers 3 der Heizeinrichtung 1 an der Basis des Gitters 2 und die Heizeinrichtung 1 ist mittels der Festhalteeinrichtung 7, die am Gitter 2 ausgebildet ist, in der Weise angebracht, dass sie mit dem Boden des Gitters 2 in Kontakt ist.The short edges of the two ends of the grid 2 are extended upwards and at the evaporator 3 appropriate. In addition, the lower part of the evaporator sits 3 the heater 1 at the base of the grid 2 and the heater 1 is by means of the retaining device 7 at the grid 2 is formed in such a way that it attaches to the bottom of the grid 2 is in contact.

Das Gitter 2 ist zwischen dem Verdampfer 3 und dem Wassersammelspeicher 4 angeordnet, so dass die Schnee- und Eisstücke, die am Verdampfer 3 gesammelt werden, auf das Gitter 2 fallen und in den Wassersammelspeicher 4 nach unten fließen, wenn sie schmelzen. Das Schmelzen wird durch die elektrischen Heizeinrichtungen 1 bewirkt, die während des Abtauens eingeschaltet sind. Auf diese Weise wird eine Blockierung des Wasserabflusskanals 5 und des mittleren Abteiles dadurch vermieden, dass verhindert wird, dass die Eismenge direkt in den Speicher 4 fällt.The grid 2 is between the evaporator 3 and the water collection store 4 arranged so that the pieces of snow and ice on the evaporator 3 be collected on the grid 2 fall and into the water collection store 4 flow down when they melt. The melting is done by the electric heaters 1 which are switched on during defrosting. In this way, a blockage of the water drainage channel 5 and the middle compartment avoided by preventing the amount of ice directly into the store 4 falls.

Claims (3)

Kühlschrank mit einem Verdampfer (3), einem Wassersammelspeicher (4) und einem Wasserabflusskanal (5), gekennzeichnet durch ein Gitter (2), das zwischen dem Verdampfer (3) und dem Wassersammelspeicher (4) angeordnet ist und das Löcher (6) aufweist, die an seiner Oberfläche ausgebildet sind, und das eine Blockierung des Wasserabflusskanals (5) und des Zwischenbereiches dadurch vermeidet, dass ein Fallen der Frostladung direkt in den Speicher (4) verhindert wird, wenn die um den Verdampfer (3) herum gebildete Frostladung aus Schnee und Eisstücken zu schmelzen beginnt.Refrigerator with an evaporator ( 3 ), a water collection storage ( 4 ) and a water drainage channel ( 5 ), characterized by a grid ( 2 ) between the evaporator ( 3 ) and the water collection storage ( 4 ) and the holes ( 6 ), which are formed on its surface, and a blocking of the water drainage channel ( 5 ) and the intermediate area avoids that falling of the frost charge directly into the Storage ( 4 ) is prevented when the around the evaporator ( 3 ) Frost charge of snow and pieces of ice formed around it begins to melt. Kühlschrank nach Anspruch 1, dadurch gekennzeichnet, dass die kurzen Seiten an beiden Enden des Gitters (2) sich nach oben erstrecken und am Verdampfer (3) angebracht sind.Refrigerator according to claim 1, characterized in that the short sides at both ends of the grid ( 2 ) extend upwards and on the evaporator ( 3 ) are mounted. Kühlschrank nach Anspruch 1 und 2, dadurch gekennzeichnet, dass das Gitter (2) eine Heizeinrichtung (1) enthält, die am Gitter (2) durch Befestigungseinrichtungen (7) fixiert ist, die an der Basis des Gitters (2) vorhanden und derartig angeordnet sind, dass die Heizeinrichtung mit der Basis des Gitters (2) in Kontakt ist, um den Schnee und die Eisstücke, die während des Enteisens auf das Gitter (2) gefallen sind, zu schmelzen.Refrigerator according to claim 1 and 2, characterized in that the grid ( 2 ) a heating device ( 1 ) located at the grid ( 2 ) by fasteners ( 7 ) fixed at the base of the grid ( 2 ) are arranged and arranged such that the heating device with the base of the grid ( 2 ) is in contact with the snow and the pieces of ice which have been deposited on the grid during de-icing ( 2 ) have fallen, to melt.
DE60009513T 1999-06-04 2000-06-05 HEATING DEVICE AND GRILLE FOR REFRIGERATOR TANK Expired - Lifetime DE60009513T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TR9901267 1999-06-04
TR9901267 1999-06-04
PCT/TR2000/000030 WO2000075583A1 (en) 1999-06-04 2000-06-05 A heater and a grid for refrigerator defrosting

Publications (2)

Publication Number Publication Date
DE60009513D1 DE60009513D1 (en) 2004-05-06
DE60009513T2 true DE60009513T2 (en) 2005-01-27

Family

ID=21622012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60009513T Expired - Lifetime DE60009513T2 (en) 1999-06-04 2000-06-05 HEATING DEVICE AND GRILLE FOR REFRIGERATOR TANK

Country Status (7)

Country Link
EP (1) EP1200784B1 (en)
AT (1) ATE263346T1 (en)
AU (1) AU5864400A (en)
DE (1) DE60009513T2 (en)
ES (1) ES2218180T3 (en)
TR (1) TR200103795T2 (en)
WO (1) WO2000075583A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236190B (en) * 2014-09-17 2018-02-13 合肥华凌股份有限公司 Refrigeration plant
CN111609628A (en) * 2019-02-26 2020-09-01 青岛海尔电冰箱有限公司 Refrigerator with filter plate at water outlet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061570C3 (en) * 1970-12-15 1981-06-11 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Refrigeration units, in particular refrigerators
US4462216A (en) * 1980-01-21 1984-07-31 Kramer Daniel E Non-freeze drain assembly
IT8234002V0 (en) * 1982-02-12 1982-02-12 Zanussi A Spa Industrie REFRIGERATOR WITH DEFROSTING WATER COLLECTION DEVICE.

Also Published As

Publication number Publication date
DE60009513D1 (en) 2004-05-06
ATE263346T1 (en) 2004-04-15
WO2000075583A1 (en) 2000-12-14
EP1200784A1 (en) 2002-05-02
AU5864400A (en) 2000-12-28
ES2218180T3 (en) 2004-11-16
EP1200784B1 (en) 2004-03-31
TR200103795T2 (en) 2002-05-21

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