DE202005014383U1 - No-frost refrigerating appliance - Google Patents
No-frost refrigerating appliance Download PDFInfo
- Publication number
- DE202005014383U1 DE202005014383U1 DE202005014383U DE202005014383U DE202005014383U1 DE 202005014383 U1 DE202005014383 U1 DE 202005014383U1 DE 202005014383 U DE202005014383 U DE 202005014383U DE 202005014383 U DE202005014383 U DE 202005014383U DE 202005014383 U1 DE202005014383 U1 DE 202005014383U1
- Authority
- DE
- Germany
- Prior art keywords
- wall
- frost
- refrigerating device
- fan
- carrier element
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/067—Evaporator fan units
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
- F25D2317/0655—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the top
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0681—Details thereof
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0683—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans the fans not of the axial type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
No-Frost- Kältegerät mit einem Verdampfer (8), der auf einem einen Verdampferraum gegen einen Kälteraum abtrennenden Träger (7) mit einer Wand (16) abgestützt ist die einen darin angeordneten Durchgang (10) aufweist, durch den die von einem Ventilator (11) umgewälzte Luft strömt, dadurch gekennzeichnet, dass an die Wand (16) ein Steg (17), der eine Begrenzungswand eines über den Durchgang (10) mit dem Gehäuseinneren kommunizierenden Luftkanals (13) bildet, an einer Außenseite der Wand (16) abstehend angeformt ist.No-Frost Refrigeration device with a Evaporator (8) placed on an evaporator room against a cold room separating carrier (7) supported by a wall (16) which has a passage (10) arranged therein through the air circulated by a fan (11) flows through it characterized in that on the wall (16) has a web (17) having a boundary wall one over the passage (10) communicating with the housing interior Air duct (13), projecting on an outer side of the wall (16) is formed.
Description
Die vorliegende Erfindung betrifft eine Verdampfer-Baugruppe für ein No-Frost-Kältegerät. Eine solche Baugruppe umfasst herkömmlicherweise einen gehäuseartigen Träger, auf dem sich ein Lamellenverdampfer abstützt, der über eine Lufteintritts- und eine Luftaustrittsöffnung, von einem Ventilator zwangsbelüftet ist, der am Träger angebracht ist, um Luft zunächst über und dann in einen Luftkanal zu drücken, über den sie einen Kühlraum des Kältegeräts erreicht. Bei einer bekannten Verdampfer-Baugruppe ist an einer Rückseite des Gehäuses ein Fenster gebildet, in das eine Platte, durch eine umlaufende flexible Gummilippe mit der Gehäuserückwand verbunden, gedämpft schwingfähig eingesetzt ist. In der Platte ist die Luftaustrittsöffnung des Gehäuses gebildet, und über der Luftaustrittsöffnung ist ein Ventilator montiert. Eine Wand eines an die Luftaustrittsöffnung anschließenden Luftkanals ist in Schlitzen der Gummilippe verrastet.The The present invention relates to an evaporator assembly for a no-frost refrigerator. A such assembly conventionally comprises one housing-like Carrier, on which a finned evaporator is supported, which has an air inlet and an air outlet, Forced ventilation by a fan is that on the carrier is attached to air first over and then press into an air duct over the a fridge of the refrigerator reached. In a known evaporator assembly is on a back of the housing Window formed into which a plate, by a revolving flexible Rubber lip connected to the back of the housing, muted oscillatably is used. In the plate, the air outlet opening of the housing is formed, and over the air outlet opening is a fan mounted. A wall of an adjoining the air outlet opening air duct is locked in slots of the rubber lip.
Aufgabe der vorliegenden Erfindung ist, eine schnell und einfach zu montierende Verdampferbaugruppe zu schaffen.task The present invention is a quick and easy to install To create evaporator assembly.
Die Aufgabe wird gelöst durch ein No-Frost-Kältegerät mit einem Verdampfer der auf einem einen Verdampferraum gegen einen Kälteraum abtrennenden Träger mit einer Wand abgestützt ist, die einen darin angeordneten Durchgang aufweist, durch den die von einem Ventilator umgewälzte Luft strömt, wobei an die Wand ein Steg, der eine Begrenzungswand eines über den Durchgang mit dem Gehäuseinneren kommunizierenden Luftkanals bildet, an einer Außenseite der Wand abstehend angeformt ist. Die einteilige Ausbildung des Stegs mit der Wand und damit mit dem Träger reduziert zum einen montagevereinfachend die Teilezahl der Baugruppe, zum anderen vereinfacht es die Positionierung eines, z.B. den Ventilator tragenden und zugleich einen Teil einer Luftführung bildenden Trägerelements, das mit seinem dem Durchgang zugewandten offenen Seite die Wandung des Luftkanals vervollständigt.The Task is solved by a no-frost refrigerator with a Evaporator on an evaporator room separating off a cold room carrier supported by a wall is having a passage disposed therein, through the the one circulated by a fan Air is streaming, being on the wall a bridge, which has a boundary wall of one above the Passage with the housing interior communicating air duct, projecting on an outer side of the wall is formed. The one-piece construction of the bridge with the wall and so with the carrier reduces the number of parts of the assembly, simplifying assembly on the other hand it simplifies the positioning of a, e.g. the fan carrying and at the same time a part of an air guide forming carrier element, the wall with its open side facing the passage completed the air duct.
Vorzugsweise ist der Ventilator an dieser Schale montiert.Preferably the fan is mounted on this shell.
Vorzugsweise bilden der Steg und eine Wand der Schale eine Labyrinthdichtung, so dass der von dem Ventilator angetriebene Luftstrom im wesentlichen verlustfrei den Kühlraum des Kältegeräts erreicht.Preferably the bridge and a wall of the shell form a labyrinth seal, such that the air flow driven by the fan is substantially lossless the refrigerator of the refrigerator reached.
Um den Zusammenbau zu beschleunigen, sind der Steg und eine Wand der Schale – bei der es sich auch um die oben erwähnte, an der Labyrinthdichtung beteiligte Wand handeln kann – mit zusammenwirkenden Rastmitteln versehen.Around To accelerate the assembly are the dock and a wall of Shell - at which is also the one mentioned above, act on the labyrinth seal involved wall - with cooperative Provided locking means.
Ein Schaufelrad und ein Motor des Ventilators sind vorzugsweise auf entgegengesetzten Seiten eines Bodens der Schale angeordnet, so dass von dem Motor abgegebene Wärme nicht unmittelbar in den von dem Ventilator umgewälzten Luftstrom gelangen kann.One Paddle wheel and a motor of the fan are preferably on arranged opposite sides of a bottom of the shell, so that heat emitted by the engine not directly into the airflow circulated by the fan can get.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen unter Bezugnahme auf die beigefügten Figuren.Further Features and advantages of the invention will become apparent from the following Description of exemplary embodiments with reference to the attached Characters.
Es zeigen:It demonstrate:
In
dem exemplarischen Schnitt der
Der
Steg
Rückwand
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005014383U DE202005014383U1 (en) | 2005-09-12 | 2005-09-12 | No-frost refrigerating appliance |
EP06793179.0A EP1926945B1 (en) | 2005-09-12 | 2006-09-04 | No-frost cooling device |
RU2008111568/21A RU2416770C2 (en) | 2005-09-12 | 2006-09-04 | Refrigerating device without frost buildup |
PCT/EP2006/065960 WO2007031420A1 (en) | 2005-09-12 | 2006-09-04 | No-frost cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005014383U DE202005014383U1 (en) | 2005-09-12 | 2005-09-12 | No-frost refrigerating appliance |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005014383U1 true DE202005014383U1 (en) | 2006-01-12 |
Family
ID=35668978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202005014383U Expired - Lifetime DE202005014383U1 (en) | 2005-09-12 | 2005-09-12 | No-frost refrigerating appliance |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1926945B1 (en) |
DE (1) | DE202005014383U1 (en) |
RU (1) | RU2416770C2 (en) |
WO (1) | WO2007031420A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008052735A1 (en) * | 2006-10-31 | 2008-05-08 | Siemens Aktiengesellschaft | Cooling module, technical device with a cooling module, and method for internally cooling a technical device |
WO2008056892A1 (en) | 2006-11-06 | 2008-05-15 | Lg Electronics Inc. | Fan motor assembly for blowing cooling air and refrigerator having the same |
DE102009029129A1 (en) | 2009-09-02 | 2011-03-03 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device with a retaining clip for a fan motor |
DE102012010222A1 (en) * | 2012-05-23 | 2013-11-28 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and/or freezing apparatus for retaining cool and/or frozen food, has ventilator housing formed such that part of air is conveyed from ventilator and emerges from housing through aperture in housing on side of partitioning plate |
EP3835692A1 (en) * | 2019-12-09 | 2021-06-16 | LG Electronics Inc. | Refrigerator |
WO2021190775A1 (en) * | 2020-03-24 | 2021-09-30 | Electrolux Appliances Aktiebolag | A refrigeration appliance equipped with a fan system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010038373A1 (en) * | 2010-07-23 | 2012-01-26 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit with blower |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5531267A (en) * | 1994-08-24 | 1996-07-02 | Emerson Electric Co. | Refrigeration centrifugal blower system |
JP3518906B2 (en) * | 1994-09-30 | 2004-04-12 | 株式会社日立製作所 | Freezer refrigerator |
JP2003314500A (en) * | 2002-04-19 | 2003-11-06 | Toshiba Corp | Blower and refrigerator |
-
2005
- 2005-09-12 DE DE202005014383U patent/DE202005014383U1/en not_active Expired - Lifetime
-
2006
- 2006-09-04 WO PCT/EP2006/065960 patent/WO2007031420A1/en active Application Filing
- 2006-09-04 EP EP06793179.0A patent/EP1926945B1/en active Active
- 2006-09-04 RU RU2008111568/21A patent/RU2416770C2/en active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008052735A1 (en) * | 2006-10-31 | 2008-05-08 | Siemens Aktiengesellschaft | Cooling module, technical device with a cooling module, and method for internally cooling a technical device |
US8333196B2 (en) | 2006-10-31 | 2012-12-18 | Siemens Aktiengesellschaft | Cooling module and method, and apparatus embodying such a cooling module |
WO2008056892A1 (en) | 2006-11-06 | 2008-05-15 | Lg Electronics Inc. | Fan motor assembly for blowing cooling air and refrigerator having the same |
EP2082176A4 (en) * | 2006-11-06 | 2016-11-02 | Lg Electronics Inc | Fan motor assembly for blowing cooling air and refrigerator having the same |
DE102009029129A1 (en) | 2009-09-02 | 2011-03-03 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device with a retaining clip for a fan motor |
WO2011026745A2 (en) | 2009-09-02 | 2011-03-10 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerator comprising a holding bracket for a fan motor |
DE102012010222A1 (en) * | 2012-05-23 | 2013-11-28 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and/or freezing apparatus for retaining cool and/or frozen food, has ventilator housing formed such that part of air is conveyed from ventilator and emerges from housing through aperture in housing on side of partitioning plate |
EP3835692A1 (en) * | 2019-12-09 | 2021-06-16 | LG Electronics Inc. | Refrigerator |
WO2021190775A1 (en) * | 2020-03-24 | 2021-09-30 | Electrolux Appliances Aktiebolag | A refrigeration appliance equipped with a fan system |
Also Published As
Publication number | Publication date |
---|---|
RU2008111568A (en) | 2009-10-20 |
EP1926945A1 (en) | 2008-06-04 |
EP1926945B1 (en) | 2018-09-19 |
RU2416770C2 (en) | 2011-04-20 |
WO2007031420A1 (en) | 2007-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE202005014370U1 (en) | No-frost refrigerating appliance | |
DE10207275B4 (en) | Cooling air blowing device of a refrigerator | |
DE202005014383U1 (en) | No-frost refrigerating appliance | |
WO2003021168A1 (en) | Refrigerating appliance with cooling air circulation | |
EP2694894A1 (en) | Combination refrigerator | |
EP2433063A2 (en) | No-frost refrigeration device | |
DE102007029178A1 (en) | Refrigeration unit with fan unit | |
DE602004012689T2 (en) | cooler unit | |
DE60209651T2 (en) | Air conditioning for a transport container | |
CH713485B1 (en) | Cooling unit with actively cooled machine room. | |
EP2691709A2 (en) | Refrigerator with a fan | |
DE102017213972A1 (en) | Refrigeration unit with evaporation tray | |
DE19831787A1 (en) | Refrigeration system for road transport vehicle | |
DE2942491A1 (en) | REFRIGERATOR | |
DE60122823T2 (en) | Static refrigerator with evaporator in the air duct | |
DE60117808T2 (en) | REFRIGERATOR OR FREEZER | |
DE602004012694T2 (en) | cooler unit | |
DE112005002832T5 (en) | cooler | |
DE102008055150A1 (en) | Cold with an air duct | |
EP0127791B2 (en) | Refrigerator having a recess for a motor-compressor unit | |
EP1242775B1 (en) | Refrigeration device such as a no-frost refrigerator or freezer | |
DE2209708A1 (en) | REFRIGERATED FURNITURE, IN PARTICULAR REFRIGERATOR OR FREEZER | |
EP2083233A2 (en) | Built-in cooling device | |
WO2010118787A1 (en) | Frost-free refrigerator | |
DE602005005725T2 (en) | pumping device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060216 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20081022 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20111130 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20131008 |
|
R081 | Change of applicant/patentee |
Owner name: BSH HAUSGERAETE GMBH, DE Free format text: FORMER OWNER: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81739 MUENCHEN, DE Effective date: 20150420 |
|
R071 | Expiry of right |