DE10237133A1 - Heat exchanger-turbine arrangement for use in refrigerator, especially domestic refrigerator, has magnet in fluid flow line coupled to turbine in line to generate rotating magnetic field outside line - Google Patents
Heat exchanger-turbine arrangement for use in refrigerator, especially domestic refrigerator, has magnet in fluid flow line coupled to turbine in line to generate rotating magnetic field outside line Download PDFInfo
- Publication number
- DE10237133A1 DE10237133A1 DE10237133A DE10237133A DE10237133A1 DE 10237133 A1 DE10237133 A1 DE 10237133A1 DE 10237133 A DE10237133 A DE 10237133A DE 10237133 A DE10237133 A DE 10237133A DE 10237133 A1 DE10237133 A1 DE 10237133A1
- Authority
- DE
- Germany
- Prior art keywords
- turbine
- line
- heat exchanger
- refrigerator
- magnet
- 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- Withdrawn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
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/022—Evaporators with plate-like or laminated elements
- F25B39/024—Evaporators with plate-like or laminated elements with elements constructed in the shape of a hollow panel
-
- 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
- F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
- F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders
- F25B11/04—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders centrifugal type
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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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
-
- 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
- F25B2400/14—Power generation using energy from the expansion of the refrigerant
- F25B2400/141—Power generation using energy from the expansion of the refrigerant the extracted power is not recycled back in the refrigerant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D2015/0291—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes comprising internal rotor means, e.g. turbine driven by the working fluid
Abstract
Description
Die vorliegende Erfindung betrifft eine Wärmetauscher-Turbine-Anordnung nach dem Oberbegriff des Anspruchs 1.The present invention relates to a heat exchanger turbine arrangement according to the preamble of claim 1.
Eine solche Anordnung ist aus
Um den Wärmeübergang zwischen einem in einem Wärmetauscher umgewälzten ersten Wärmeträgerfluid und einem den Wärmetauscher umgebenden zweiten Wärmeträgerfluid, insbesondere Luft, zu intensivieren, ist es bekannt, einen Ventilator einzusetzen, der das zweite Wärmeträgerfluid entlang der Oberfläche des Wärmetauschers in Bewegung versetzt. Üblicherweise ist bei Kältegeräten wie etwa Haushaltskühlschränken, Gefrierschränken, etc., die über einen solchen Ventilator verfügen, der Ventilator durch einen Elektromotor angetrieben. Bei einem Kältegerät kann ein solcher Ventilator sowohl am Verdampfer als auch am Verflüssiger zum Einsatz kommen. Insbesondere beim Verdampfer ist die Anbringung eines solchen Elektromotors mit erheblichem Aufwand und Kosten verbunden, da für dessen Stromversorgung eine Versorgungsleitung durch die wärmeisolierende Gehäusewand des Kältegeräts gelegt werden muss. Diese Gehäusewand ist herkömmlicherweise aufgebaut aus einem einteiligen Kunststoft-Innenbehälter und einer Außenwand, die einen Zwischenraum umschließen, der im Laufe der Fertigung des Geräts mit isolierendem Schaummaterial ausgefüllt wird. Um zu verhindern, dass am Ort einer Leitungsdurchführung Schaum in den Innenraum des Kältegerätes eindringt, muss eine solche Durchführung sorgfältig abgedichtet werden.To heat transfer between one in one heat exchangers circulated first heat transfer fluid and one the heat exchanger surrounding second heat transfer fluid, especially air, to intensify it is known to be a fan use the second heat transfer fluid along the surface of the heat exchanger set in motion. Usually is like refrigeration appliances such as household refrigerators, freezers, etc., the above have such a fan, the fan is driven by an electric motor. With a refrigerator, one can such a fan both on the evaporator and on the condenser Come into play. The attachment is especially for the evaporator of such an electric motor involves considerable effort and costs, for this whose power supply is a supply line through the heat insulating housing wall of the refrigerator must become. This housing wall is conventional constructed from a one-piece plastic inner container and an outer wall, that enclose a space which in the course of manufacturing the device with insulating foam material filled out becomes. To prevent foam in the place of a cable entry penetrates into the interior of the refrigerator, must have such an implementation careful be sealed.
Bei dem aus
Aufgabe der vorliegenden Erfindung ist, eine Wärmetauscher-Turbine-Anordnung bereitzustellen, die in einem Kältegerät, insbesondere einem Haushaltskältegerät, wirtschaftlich einsetzbar ist.Object of the present invention is a heat exchanger turbine assembly provide that in a refrigerator, in particular a household refrigerator, economical can be used.
Die Aufgabe wird erfindungsgemäß gelöst durch eine Anordnung mit den Merkmalen des Anspruchs 1.The object is achieved by an arrangement with the features of claim 1.
Da die Turbine in einem Gehäuse des Wärmetauschers eingeschlossen ist, fallen die Kosten für ein eigenständiges Gehäuse der Turbine und der Aufwand für dessen Montage im Kältegerät fort. Im Extremfall kann die Turbine auf ein Laufrad an einer Antriebswelle für den Ventilator reduziert werden, Lager für die Welle können unmittelbar am Gehäuse des Wärmetauschers ausgeformt werden.Since the turbine is in a casing of the heat exchanger included, the costs for an independent housing fall Turbine and the effort for continue its assembly in the refrigerator. In extreme cases, the turbine can be attached to an impeller on a drive shaft for the Fan can be reduced, bearings for the shaft can be used immediately on the housing of the heat exchanger be formed.
Vorzugsweise ist in dem Gehäuse ein Magnet angeordnet und zum Erzeugen eines rotierenden Magnetfelds außerhalb des Gehäuses an die Turbine gekoppelt. Dadurch wird es überflüssig, eine Antriebswelle für den Ventilator aus dem Gehäuse des Wärmetauschers herauszuführen, denn der Ventilator kann über Magnetkopplung mit Hilfe eines außerhalb des Gehäuses diesem ersten Magneten gegenüber drehbar angeordneten zweiten Magneten angetrieben werden. Ein besonderer Vorteil der magnetischen Kopplung an den Ventilator ist, dass im Falle einer mechanischen Blockierung des Ventilators die Turbine in der Leitung nicht an einer Drehung gehindert ist, so dass durch eine derartige Blockierung nicht gleichzeitig auch der Strom des ersten Wärmeträgerfluids in der Leitung blockiert wird.There is preferably one in the housing Arranged magnet and for generating a rotating magnetic field outside of the housing coupled to the turbine. This eliminates the need for a drive shaft for the fan out of the housing of the heat exchanger lead out, because the fan can over Magnetic coupling with the help of an outside of the housing first magnet opposite rotatably arranged second magnets are driven. A special The advantage of magnetic coupling to the fan is that the If the fan is mechanically blocked, the turbine is not prevented from rotating in the line, so that by Such a blockage does not also affect the current of the first heat transfer fluid is blocked in the line.
Ferner ist vorzugsweise das Gehäuse des Wärmetauschers aus einer ebenen Platte und einer strukturierten Platte, in welcher der Verlauf der Kältemittelleitung durch den Wärmetauscher ausgeformt ist, aufgebaut, und der Magnet ist an der ebenen Wand angeordnet. So ist es möglich, den Wärmetauscher mit seiner flachen Platte an der Schaumseite eines Kältegeräte-Innenbehälters zu verkleben und den Ventilator dem Magneten des Wärmetauschers gegenüberliegend an der Innenseite des Innenbehälters zu platzieren.Furthermore, the housing of the heat exchanger is preferably from a flat plate and a structured plate, in which the course of the refrigerant line through the heat exchanger is molded, built, and the magnet is on the flat wall arranged. So it is possible the heat exchanger with its flat plate on the foam side of an inner refrigerator unit glue and the fan opposite the magnet of the heat exchanger on the inside of the inner container to place.
Die Turbine kann einfach und preiswert mit als Strangpressprofil ausgebildeten Schaufeln gebildet sein.The turbine can be simple and inexpensive be formed with blades designed as an extruded profile.
Ein Wärmetauscher der oben beschriebenen Art kann als Verflüssiger oder als Verdampfer für ein Kältegerät eingesetzt werden.A heat exchanger of the type described above can be used as a condenser or as an evaporator for a refrigerator is used become.
Weitere Merkmale und Vorteile der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen mit Bezug auf die beigefügten Figuren. Es zeigen:Other features and advantages of present invention result from the following description of embodiments with reference to the attached Characters. Show it:
Die Struktur der Turbine
Das Schaufelrad
An einem dem ebenen Blech
An der Innenseite der Behälterinnenwand
Claims (7)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10237133A DE10237133A1 (en) | 2002-08-13 | 2002-08-13 | Heat exchanger-turbine arrangement for use in refrigerator, especially domestic refrigerator, has magnet in fluid flow line coupled to turbine in line to generate rotating magnetic field outside line |
RU2005103621/12A RU2005103621A (en) | 2002-08-13 | 2003-07-22 | HEAT EXCHANGER WITH TURBINE AND REFRIGERATOR WITH SUCH HEAT EXCHANGER |
PL03373259A PL373259A1 (en) | 2002-08-13 | 2003-07-22 | Heat exchanger-turbine assembly |
EP03793627A EP1530698A1 (en) | 2002-08-13 | 2003-07-22 | Heat exchanger-turbine assembly |
CNA038192365A CN1675508A (en) | 2002-08-13 | 2003-07-22 | Heat exchanger-turbine assembly |
PCT/EP2003/008008 WO2004023049A1 (en) | 2002-08-13 | 2003-07-22 | Heat exchanger-turbine assembly |
AU2003257491A AU2003257491A1 (en) | 2002-08-13 | 2003-07-22 | Heat exchanger-turbine assembly |
US11/058,083 US20050144974A1 (en) | 2002-08-13 | 2005-02-10 | Heat exchanger-turbine assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10237133A DE10237133A1 (en) | 2002-08-13 | 2002-08-13 | Heat exchanger-turbine arrangement for use in refrigerator, especially domestic refrigerator, has magnet in fluid flow line coupled to turbine in line to generate rotating magnetic field outside line |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10237133A1 true DE10237133A1 (en) | 2004-02-26 |
Family
ID=30775239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10237133A Withdrawn DE10237133A1 (en) | 2002-08-13 | 2002-08-13 | Heat exchanger-turbine arrangement for use in refrigerator, especially domestic refrigerator, has magnet in fluid flow line coupled to turbine in line to generate rotating magnetic field outside line |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050144974A1 (en) |
EP (1) | EP1530698A1 (en) |
CN (1) | CN1675508A (en) |
AU (1) | AU2003257491A1 (en) |
DE (1) | DE10237133A1 (en) |
PL (1) | PL373259A1 (en) |
RU (1) | RU2005103621A (en) |
WO (1) | WO2004023049A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2450510A (en) * | 2007-06-27 | 2008-12-31 | Suteesh Kumar Chumber | Increasing the circulation of air over a radiator |
US8516791B2 (en) * | 2007-07-30 | 2013-08-27 | General Electric Company | Methods and apparatus for mixing fluid in turbine engines |
US8438835B2 (en) * | 2007-07-30 | 2013-05-14 | General Electric Company | Methods and apparatus for mixing fluid in turbine engines |
US20090092477A1 (en) * | 2007-10-08 | 2009-04-09 | Ching-Feng Hsu | Economizer for air conditioning system or the like |
DE202009019071U1 (en) * | 2009-02-17 | 2016-03-17 | Gudrun Stemke | Evaporator and cooler using such evaporator |
US20110030929A1 (en) * | 2009-08-10 | 2011-02-10 | Denso International America, Inc. | Self-powered heat exchanger |
US20120125575A1 (en) * | 2010-11-24 | 2012-05-24 | Tai-Her Yang | Cold/heat discharge with inner fluid to actuate the external fluid pump |
CN116986157B (en) * | 2023-09-27 | 2023-12-15 | 山东烯泰天工节能科技有限公司 | Cold air circulation device for ship-borne refrigerated container |
Family Cites Families (16)
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DE7027571U (en) * | 1970-07-22 | 1970-10-08 | Wenzel Gerhard | DRIVE DEVICE FOR AIR AND GAS CONVEYOR ELEMENTS. |
DE7425651U (en) * | 1974-07-27 | 1976-03-04 | Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart | EVAPORATOR BOARD, IN PARTICULAR ROLL-WELDED EVAPORATOR BOARD |
JPS588955A (en) * | 1981-07-07 | 1983-01-19 | シャープ株式会社 | Refrigerator |
US4571534A (en) * | 1983-01-13 | 1986-02-18 | Cover John H | Energy conversion system with fermentation |
JPS59192804A (en) * | 1983-04-18 | 1984-11-01 | Toshiba Corp | Turbine for refrigerating cycle |
IT1176782B (en) * | 1984-09-24 | 1987-08-18 | Eurodomestici Ind Riunite | TURBINE OPERATING WITH HIGH ENTHALPIC CONTENT OF A REFRIGERANT CIRCUIT, FOR THE OPERATION OF A ROTATING ORGAN |
US4753576A (en) * | 1986-08-13 | 1988-06-28 | Westinghouse Electric Corp. | Magnetofluidynamic generator for a flow coupler |
DE3715697A1 (en) * | 1987-05-12 | 1988-11-24 | Frey Walter L Dipl Ing Fh | Device with a Closed Circuit |
GB2235039A (en) * | 1989-05-24 | 1991-02-20 | Ian Harvey Jacobson | Space heating radiators |
DE4310417A1 (en) * | 1993-03-31 | 1994-10-06 | Thermo Technik Holding Ag | Device for increasing the heat conduction of space heaters run on fluids |
US6230501B1 (en) * | 1994-04-14 | 2001-05-15 | Promxd Technology, Inc. | Ergonomic systems and methods providing intelligent adaptive surfaces and temperature control |
WO1997020184A1 (en) * | 1995-11-24 | 1997-06-05 | Picaza Perez Juan Jose | Low temperature emitter for heating and refrigerating systems |
DE19907183A1 (en) * | 1999-02-19 | 2000-08-24 | Bsh Bosch Siemens Hausgeraete | Evaporator board |
FR2792063B1 (en) * | 1999-04-12 | 2001-12-14 | Armines Ass Pour La Rech Et Le | TURBOVENTILATOR MOUSED BY THE RELAXATION OF A REFRIGERANT LIQUID OR GAS IN A REFRIGERATION OR AIR CONDITIONING SYSTEM |
DE19959439A1 (en) * | 1999-12-09 | 2001-06-21 | Bosch Gmbh Robert | Air conditioning system for motor vehicles and method for operating an air conditioning system for motor vehicles |
DE20007953U1 (en) * | 2000-05-03 | 2000-08-24 | Hofmann Georg | Space heating / cooling system with increased energy exchange through self-generated forced convection |
-
2002
- 2002-08-13 DE DE10237133A patent/DE10237133A1/en not_active Withdrawn
-
2003
- 2003-07-22 RU RU2005103621/12A patent/RU2005103621A/en not_active Application Discontinuation
- 2003-07-22 PL PL03373259A patent/PL373259A1/en unknown
- 2003-07-22 CN CNA038192365A patent/CN1675508A/en active Pending
- 2003-07-22 WO PCT/EP2003/008008 patent/WO2004023049A1/en not_active Application Discontinuation
- 2003-07-22 EP EP03793627A patent/EP1530698A1/en not_active Withdrawn
- 2003-07-22 AU AU2003257491A patent/AU2003257491A1/en not_active Abandoned
-
2005
- 2005-02-10 US US11/058,083 patent/US20050144974A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2004023049A1 (en) | 2004-03-18 |
US20050144974A1 (en) | 2005-07-07 |
RU2005103621A (en) | 2005-10-10 |
CN1675508A (en) | 2005-09-28 |
AU2003257491A1 (en) | 2004-03-29 |
EP1530698A1 (en) | 2005-05-18 |
PL373259A1 (en) | 2005-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |