WO2011036229A3 - Wärmeübertrager und system zur nutzung von abwärme eines verbrennungsmotors - Google Patents
Wärmeübertrager und system zur nutzung von abwärme eines verbrennungsmotors Download PDFInfo
- Publication number
- WO2011036229A3 WO2011036229A3 PCT/EP2010/064087 EP2010064087W WO2011036229A3 WO 2011036229 A3 WO2011036229 A3 WO 2011036229A3 EP 2010064087 W EP2010064087 W EP 2010064087W WO 2011036229 A3 WO2011036229 A3 WO 2011036229A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat exchanger
- fluid
- combustion engine
- internal combustion
- overall state
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 239000002918 waste heat Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 4
- 239000007787 solid Substances 0.000 abstract 2
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
- F01P3/2285—Closed cycles with condenser and feed pump
-
- 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
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0085—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/14—Safety or protection arrangements; Arrangements for preventing malfunction for preventing damage by freezing, e.g. for accommodating volume expansion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Bei einem Wärmeübertrager (1), insbesondere Verdampfer (12) für ein System (2) zur Nutzung von Abwärme eines Verbrennungsmotors (27, 28) mittels des Clausius-Rankine-Kreisprozesses, umfassend vorzugsweise ein Gehäuse, vorzugsweise einen ersten Strömungskanal zum Durchleiten eines ersten Fluides, einen zweiten Strömungskanal (3) zum Durchleiten eines zweiten Fluides, sollen auch bei tiefen Temperaturen außerhalb des Betriebes und einem damit verbundenen festen Aggregatzustand des Arbeitsmediums, insbesondere Eis, Schäden an dem Wärmeübertrager (1) vermieden werden. Diese Aufgabe wird dadurch gelöst, dass der zweite Strömungskanal (3) wenigstens ein Ausdehnvolumen (4) aufweist, um Volumenvergrößerungen des zweiten Fluides bei einer Wandlung des Aggregatzustandes des zweiten Fluides von einem flüssigen Aggregatzustand in einen festen Aggregatzυstand, insbesondere ein Gefrieren, aufzunehmen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009042584A DE102009042584A1 (de) | 2009-09-24 | 2009-09-24 | Wärmeübertrager und System zur Nutzung von Abwärme eines Verbrennungsmotors |
DE102009042584.5 | 2009-09-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011036229A2 WO2011036229A2 (de) | 2011-03-31 |
WO2011036229A3 true WO2011036229A3 (de) | 2013-01-24 |
Family
ID=43796287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/064087 WO2011036229A2 (de) | 2009-09-24 | 2010-09-23 | Wärmeübertrager und system zur nutzung von abwärme eines verbrennungsmotors |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102009042584A1 (de) |
WO (1) | WO2011036229A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010056196B4 (de) | 2010-12-24 | 2022-01-27 | Daimler Ag | Abwärmenutzungsvorrichtung und zugehöriges Betriebsverfahren |
DE102011103110B4 (de) * | 2011-05-25 | 2014-08-28 | Benteler Automobiltechnik Gmbh | Abgassystem mit Kreislaufwärmerohr |
DE102012100082B4 (de) * | 2011-12-22 | 2014-12-31 | Benteler Automobiltechnik Gmbh | Abgaswärmetauscher mit integrierter Vorrichtung zum Fördern eines Arbeitsfluids |
FR3004216B1 (fr) * | 2013-04-09 | 2017-11-17 | Exoes | Systeme et methode de gestion du gel dans un circuit de conversion d'energie thermique |
DE102015109857B4 (de) | 2015-06-19 | 2018-12-13 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Dampfkreislaufsystem zur Abwärmenutzung einer Brennkraftmaschine |
AT517368B1 (de) * | 2015-06-24 | 2017-08-15 | Avl List Gmbh | Brennkraftmaschine mit einem abwärmerückgewinnungssystem |
KR101684148B1 (ko) | 2015-07-13 | 2016-12-07 | 현대자동차주식회사 | 랭킨사이클 폐열회수시스템의 작동유체 수거장치 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1863437A (en) * | 1930-12-15 | 1932-06-14 | William H Collier | Antifreeze radiator for automobiles |
US3550393A (en) * | 1969-01-14 | 1970-12-29 | George Euwema | Liquid cooling apparatus |
US4227512A (en) * | 1977-12-15 | 1980-10-14 | S. W. Hart & Co. Pty Ltd. | Means for protecting solar water heating equipment against frost damage |
DE3041619A1 (de) * | 1980-11-05 | 1982-05-13 | Estel Hoesch Werke Ag, 4600 Dortmund | Schutzvorrichtung gegen zerstoerenden eisdruck in mit wasser gefuellten anlagen zur gewinnung von waerme aus der umgebungsluft oder aus der sonneneinstrahlung |
JPH10132476A (ja) * | 1996-10-28 | 1998-05-22 | Daikin Ind Ltd | プレート式熱交換器 |
WO2007015313A1 (ja) * | 2005-08-01 | 2007-02-08 | Kamui Co., Ltd. | 作動油冷却器 |
JP2008064341A (ja) * | 2006-09-05 | 2008-03-21 | Denso Corp | 排気熱回収器 |
DE102008053020A1 (de) * | 2007-10-25 | 2009-04-30 | Cooligy, Inc., Mountain View | Verfahren und Vorrichtung zum Verhindern des Berstens eines Flüssigkühlsystems |
-
2009
- 2009-09-24 DE DE102009042584A patent/DE102009042584A1/de not_active Ceased
-
2010
- 2010-09-23 WO PCT/EP2010/064087 patent/WO2011036229A2/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1863437A (en) * | 1930-12-15 | 1932-06-14 | William H Collier | Antifreeze radiator for automobiles |
US3550393A (en) * | 1969-01-14 | 1970-12-29 | George Euwema | Liquid cooling apparatus |
US4227512A (en) * | 1977-12-15 | 1980-10-14 | S. W. Hart & Co. Pty Ltd. | Means for protecting solar water heating equipment against frost damage |
DE3041619A1 (de) * | 1980-11-05 | 1982-05-13 | Estel Hoesch Werke Ag, 4600 Dortmund | Schutzvorrichtung gegen zerstoerenden eisdruck in mit wasser gefuellten anlagen zur gewinnung von waerme aus der umgebungsluft oder aus der sonneneinstrahlung |
JPH10132476A (ja) * | 1996-10-28 | 1998-05-22 | Daikin Ind Ltd | プレート式熱交換器 |
WO2007015313A1 (ja) * | 2005-08-01 | 2007-02-08 | Kamui Co., Ltd. | 作動油冷却器 |
JP2008064341A (ja) * | 2006-09-05 | 2008-03-21 | Denso Corp | 排気熱回収器 |
DE102008053020A1 (de) * | 2007-10-25 | 2009-04-30 | Cooligy, Inc., Mountain View | Verfahren und Vorrichtung zum Verhindern des Berstens eines Flüssigkühlsystems |
Also Published As
Publication number | Publication date |
---|---|
WO2011036229A2 (de) | 2011-03-31 |
DE102009042584A1 (de) | 2011-04-21 |
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