RU2010103015A - REFRIGERATING UNIT WITH SEVERAL CAMERAS - Google Patents
REFRIGERATING UNIT WITH SEVERAL CAMERAS Download PDFInfo
- Publication number
- RU2010103015A RU2010103015A RU2010103015/21A RU2010103015A RU2010103015A RU 2010103015 A RU2010103015 A RU 2010103015A RU 2010103015/21 A RU2010103015/21 A RU 2010103015/21A RU 2010103015 A RU2010103015 A RU 2010103015A RU 2010103015 A RU2010103015 A RU 2010103015A
- Authority
- RU
- Russia
- Prior art keywords
- evaporator
- path
- refrigerant
- chamber
- pipe
- Prior art date
Links
Classifications
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- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
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- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
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- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2511—Evaporator distribution valves
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
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)
Abstract
1. Холодильный аппарат по меньшей мере с двумя камерами (2, 3), рассчитанными для различных температур хранения, и контуром хладагента, причем в контуре хладагента первый путь проходит от напорного патрубка компрессора (6) через испаритель (5) более теплой камеры (3) к всасывающему патрубку компрессора (6), а второй путь проходит от напорного патрубка через испаритель (4) более холодной камеры (2) к всасывающему патрубку, отличающийся тем, что испаритель (5) более теплой камеры (3) на втором пути включен после испарителя (4) более холодной камеры (2). ! 2. Холодильный аппарат по п.1, отличающийся тем, что посредством хладагента, циркулирующего во втором пути, верхняя область испарителя (5) более теплой камеры (3) охлаждена, в особенности охлаждена сильнее, чем его нижняя область. ! 3. Холодильный аппарат по п.1, отличающийся тем, что хладагент, циркулирующий по второму пути, введен в трубку (16) хладагента испарителя (5) более теплой камеры (3). ! 4. Холодильный аппарат по п.1, отличающийся тем, что впуск (19) второго пути в первый путь расположен между дросселирующим элементом (9) первого пути и трубкой (16) хладагента первого пути, проходящей по испарителю (5) более теплой камеры (3). ! 5. Холодильный аппарат по п.4, отличающийся тем, что участок трубки (16) хладагента со впуском (19) проходит преимущественно в верхней области испарителя (5) более теплой камеры (3). ! 6. Холодильный аппарат по п.1, отличающийся тем, что хладагент, циркулирующий по второму пути, введен в трубку (18) хладагента испарителя (5) более теплой камеры (3), причем эта трубка (18) хладагента предусмотрена дополнительно к трубке (16) испарителя (5). ! 7. Холодильный аппарат по п.6, отличающийся тем, ч 1. A refrigeration unit with at least two chambers (2, 3), designed for different storage temperatures, and a refrigerant circuit, and in the refrigerant circuit, the first path passes from the compressor discharge pipe (6) through the evaporator (5) of the warmer chamber (3 ) to the compressor suction pipe (6), and the second path passes from the discharge pipe through the evaporator (4) of the cooler chamber (2) to the suction pipe, characterized in that the evaporator (5) of the warmer chamber (3) is turned on after the second way evaporator (4) colder chamber (2). ! 2. The refrigeration apparatus according to claim 1, characterized in that by means of a refrigerant circulating in the second path, the upper region of the evaporator (5) of the warmer chamber (3) is cooled, especially cooled more than its lower region. ! 3. The refrigeration apparatus according to claim 1, characterized in that the refrigerant circulating along the second path is introduced into the refrigerant pipe (16) of the evaporator (5) of the warmer chamber (3). ! 4. The refrigeration apparatus according to claim 1, characterized in that the inlet (19) of the second path into the first path is located between the throttling element (9) of the first path and the refrigerant pipe (16) of the first path passing through the evaporator (5) of the warmer chamber ( 3). ! 5. The refrigeration apparatus according to claim 4, characterized in that the portion of the refrigerant tube (16) with inlet (19) passes mainly in the upper region of the evaporator (5) of the warmer chamber (3). ! 6. The refrigeration apparatus according to claim 1, characterized in that the refrigerant circulating along the second path is introduced into the refrigerant pipe (18) of the evaporator (5) of the warmer chamber (3), moreover, this refrigerant pipe (18) is provided in addition to the pipe ( 16) evaporator (5). ! 7. The refrigerator according to claim 6, characterized in that
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009002222.6 | 2009-02-16 | ||
DE202009002222U DE202009002222U1 (en) | 2009-02-16 | 2009-02-16 | Refrigeration unit with several compartments |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2010103015A true RU2010103015A (en) | 2011-08-10 |
Family
ID=40577607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010103015/21A RU2010103015A (en) | 2009-02-16 | 2010-02-01 | REFRIGERATING UNIT WITH SEVERAL CAMERAS |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2218986B1 (en) |
DE (1) | DE202009002222U1 (en) |
RU (1) | RU2010103015A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012201399A1 (en) * | 2012-02-01 | 2013-08-01 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with two storage chambers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4227379A (en) * | 1978-02-23 | 1980-10-14 | Tokyo Shibaura Denki Kabushiki Kaisha | Cooling apparatus |
JP4348610B2 (en) * | 2003-09-29 | 2009-10-21 | 株式会社ヴァレオサーマルシステムズ | Refrigeration cycle |
US20050210898A1 (en) * | 2004-03-23 | 2005-09-29 | Samsung Electronics Co., Ltd. | Refrigerator and control method thereof |
US20080148745A1 (en) * | 2005-01-31 | 2008-06-26 | Zhichun Zhang | Multi-Temperature Control Refrigerator Comprising an Ice Machine |
-
2009
- 2009-02-16 DE DE202009002222U patent/DE202009002222U1/en not_active Expired - Lifetime
-
2010
- 2010-02-01 RU RU2010103015/21A patent/RU2010103015A/en not_active Application Discontinuation
- 2010-02-04 EP EP10152640.8A patent/EP2218986B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2218986B1 (en) | 2018-10-31 |
EP2218986A2 (en) | 2010-08-18 |
DE202009002222U1 (en) | 2009-04-23 |
EP2218986A3 (en) | 2016-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20130204 |