EP1653182A1 - Kühlgerät - Google Patents
Kühlgerät Download PDFInfo
- Publication number
- EP1653182A1 EP1653182A1 EP04425803A EP04425803A EP1653182A1 EP 1653182 A1 EP1653182 A1 EP 1653182A1 EP 04425803 A EP04425803 A EP 04425803A EP 04425803 A EP04425803 A EP 04425803A EP 1653182 A1 EP1653182 A1 EP 1653182A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerating apparatus
- tank
- fluid
- refrigerating
- foregoing
- 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- Withdrawn
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
- F25D27/00—Lighting arrangements
-
- 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
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- 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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/002—Liquid coolers, e.g. beverage cooler
- F25D31/003—Liquid coolers, e.g. beverage cooler with immersed cooling element
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/803—Bottles
-
- 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
- F25D2400/38—Refrigerating devices characterised by wheels
Definitions
- the present invention relates to an apparatus for refrigerating a fluid in which food products are at least partly immersed. Buckets filled with ice for cooling bottles containing beverages such as wine are well known and widely used.
- ice buckets cannot keep the temperature at the right level for a long time, especially in a hot environment.
- the cooling effect lasts until the ice melts.
- bottles in the ice bucket are not cooled uniformly since the parts that are in direct contact with the ice are cooled more than the parts that are not.
- the aim of the present invention is to overcome the aforementioned drawbacks by providing an easy-to-transport refrigerating apparatus that optimises heat exchange so that the products inside the apparatus are cooled uniformly.
- Another aim of the invention is to provide a refrigerating apparatus which, once connected to the power supply, can operate unattended for a long time.
- Figure 1 schematically shows, in its entirety, the refrigerating apparatus according to the invention, with some parts in cross section or cut away in order to better illustrate the internal parts.
- the numeral (1) denotes in its entirety a refrigerating apparatus typically comprising at least one tank (2), which is easily accessible to a user and whose volume is such that it can contain a sufficient quantity of cooled fluid in which food products and receptacles (3) containing beverages or food (in particular, beverage bottles) can be immersed at least partially.
- the tank (2) has at least one refrigerating unit (4) which is housed in a container (7) supporting the tank (2) and which is designed to subtract heat from the fluid.
- the container (7) has a large base (16) designed to confer stability and advantageously equipped with self-aligning coasters (17).
- the tank (2) also has at least one device (5) for directly moving the fluid in order to improve heat exchange, comprising at least one submersible pump (6) which pumps the fluid from the tank (2) to a refrigerated compartment (8) and back into the tank (2).
- a first tubular element (20) connects the delivery end of the submersible pump (6) directly to the tank (2), while a second tubular element (21) allows the fluid in the tank (2) to flow back into the refrigerated compartment (8) by gravity.
- Both the refrigerated compartment (8) and the tank (2) are connected to an external tap (11) through a conduit (10) so that the fluid can be emptied out whenever necessary. This facilitates maintenance and movement of the refrigerating apparatus (1) because it reduces the weight of the apparatus and allows access to the refrigerated compartment (8) for inspection purposes.
- the refrigerated compartment (8) has insulated walls and an evaporator (9). It may contain plain water and, when this is the case, comprises and forms an ice bank (18).
- the compartment (8) may contain a fluid, such as glycol, for example, whose melting point is less than the melting point of water so that the refrigerated fluid in the tank (2) can, if necessary, remain at a temperature below zero, depending on the type of product to be kept in the apparatus.
- a fluid such as glycol, for example, whose melting point is less than the melting point of water so that the refrigerated fluid in the tank (2) can, if necessary, remain at a temperature below zero, depending on the type of product to be kept in the apparatus.
- an attractive iced surface may be formed on the outside of the tank (2).
- the evaporator (9), simply and preferably consists of at least one coil (19) connected to the other elements making up the refrigerating unit (4).
- the refrigerating unit (4) also comprises a customary compressor (22) and a condenser (23).
- the heat made available by the condenser (23) is dispersed to the environment by a fan (24) driven by an electric motor (25).
- the tank (2) is made of a transparent material and may, if necessary, be equipped with a lighting unit (15) for functional and ornamental purposes.
- Tank (2) insulation is accomplished by a double outer wall (12) with an air-filled interspace (13).
- the removable lid (14) is also made of a transparent material and may be insulated in the same way.
- the invention achieves important advantages. Firstly, it improves heat exchange and temperature uniformity within the tank while at the same minimising heat exchange with the outside environment and guaranteeing continuous operation. Secondly, the apparatus is easy to transport and maintain. Last but not least, the apparatus not only meets the functional requirements described above but also has an attractive design that serves decorative purposes.
- the fluid in the refrigerated compartment (8) may be coloured so as to produce an attractive effect through the transparent tank (2) and/or lid (14).
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04425803A EP1653182A1 (de) | 2004-10-27 | 2004-10-27 | Kühlgerät |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04425803A EP1653182A1 (de) | 2004-10-27 | 2004-10-27 | Kühlgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1653182A1 true EP1653182A1 (de) | 2006-05-03 |
Family
ID=34932847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04425803A Withdrawn EP1653182A1 (de) | 2004-10-27 | 2004-10-27 | Kühlgerät |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1653182A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2942307A1 (fr) * | 2009-02-13 | 2010-08-20 | Didier Ortion | Dispositif de froid mobile pour maintenir a une temperature fraiche et constante des denrees a l'aide d'un recipient de presentation |
FR2959003A1 (fr) * | 2010-04-14 | 2011-10-21 | Entpr Bretonne De Tuyauterie Et Chaudronnerie Inox | Dispositif de maintien en temperature de produits |
KR101325917B1 (ko) | 2013-02-06 | 2013-11-07 | 김봉석 | 냉동장치를 이용한 농산물 냉수저장용기 및 농산물 냉수저장방법 |
CN105180586A (zh) * | 2015-09-17 | 2015-12-23 | 青岛海尔特种电冰箱有限公司 | 速冷柜的控制系统及其控制方法 |
CN108151440A (zh) * | 2017-12-27 | 2018-06-12 | 杭州三花家电热管理系统有限公司 | 冷饮机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888092A (en) * | 1973-12-26 | 1975-06-10 | James I Fisher | Device for changing the temperature of containers and their contents |
GB1537821A (en) * | 1975-01-09 | 1979-01-10 | Mk Refrigeration Ltd | Cooling apparatus |
US5337806A (en) * | 1988-10-21 | 1994-08-16 | Buchi Laboratoriums-Technik Ag | Method and device for heating or cooling a reaction flask |
US6182462B1 (en) * | 1999-11-02 | 2001-02-06 | Craig M. Bania | Internally illuminated cooler box |
US6295820B1 (en) * | 2000-03-14 | 2001-10-02 | Delta T, Llc | Fruit chiller |
-
2004
- 2004-10-27 EP EP04425803A patent/EP1653182A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888092A (en) * | 1973-12-26 | 1975-06-10 | James I Fisher | Device for changing the temperature of containers and their contents |
GB1537821A (en) * | 1975-01-09 | 1979-01-10 | Mk Refrigeration Ltd | Cooling apparatus |
US5337806A (en) * | 1988-10-21 | 1994-08-16 | Buchi Laboratoriums-Technik Ag | Method and device for heating or cooling a reaction flask |
US6182462B1 (en) * | 1999-11-02 | 2001-02-06 | Craig M. Bania | Internally illuminated cooler box |
US6295820B1 (en) * | 2000-03-14 | 2001-10-02 | Delta T, Llc | Fruit chiller |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2942307A1 (fr) * | 2009-02-13 | 2010-08-20 | Didier Ortion | Dispositif de froid mobile pour maintenir a une temperature fraiche et constante des denrees a l'aide d'un recipient de presentation |
FR2942308A1 (fr) * | 2009-02-13 | 2010-08-20 | Didier Ortion | Dispositif de froid mobile pour maintenir a une temperature fraiche et constante des denrees a l'aide d'un recipient de presentation |
FR2959003A1 (fr) * | 2010-04-14 | 2011-10-21 | Entpr Bretonne De Tuyauterie Et Chaudronnerie Inox | Dispositif de maintien en temperature de produits |
KR101325917B1 (ko) | 2013-02-06 | 2013-11-07 | 김봉석 | 냉동장치를 이용한 농산물 냉수저장용기 및 농산물 냉수저장방법 |
CN105180586A (zh) * | 2015-09-17 | 2015-12-23 | 青岛海尔特种电冰箱有限公司 | 速冷柜的控制系统及其控制方法 |
CN108151440A (zh) * | 2017-12-27 | 2018-06-12 | 杭州三花家电热管理系统有限公司 | 冷饮机 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
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AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20061104 |