EP3332098A1 - Behältnis für einen abwärmenutzungskreislauf - Google Patents
Behältnis für einen abwärmenutzungskreislaufInfo
- Publication number
- EP3332098A1 EP3332098A1 EP16751229.2A EP16751229A EP3332098A1 EP 3332098 A1 EP3332098 A1 EP 3332098A1 EP 16751229 A EP16751229 A EP 16751229A EP 3332098 A1 EP3332098 A1 EP 3332098A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- working medium
- container according
- bellows
- container
- 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.)
- Granted
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 52
- 239000012530 fluid Substances 0.000 claims description 42
- 238000011084 recovery Methods 0.000 claims description 37
- 239000012528 membrane Substances 0.000 claims description 24
- 238000009835 boiling Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 description 12
- 238000011049 filling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000013022 venting Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 239000007792 gaseous phase Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
-
- 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
- F28D21/0001—Recuperative heat exchangers
-
- 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
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B2011/005—Tanks with two or more separate compartments divided by, e.g. a flexible membrane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
-
- 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
- F28D2021/004—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for engine or machine cooling systems
-
- 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
- F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
- F28D2021/0063—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
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/02—Flexible elements
Definitions
- Burning a fuel produces mechanical drive power. Much of the chemical energy contained in the fuel falls off as heat, which often remains unused. Regularly, even a part of the usable
- a vapor phase and a liquid phase of the working medium can be adjusted in the expansion tank integrated in the waste heat recovery circuit such that a condensation pressure results at which the subcooling of the working medium remains substantially constant. If a supercooled, liquid working medium arrives from the condenser into the expansion tank, then part of the steam contained therein condenses, and the fluid pressure of the working medium in the expansion tank condenses decreases. If, on the other hand, steam from the condenser arrives in the expansion tank, the fluid pressure in the expansion tank increases due to the additional volume of steam. As a result, complete condensation of the working fluid upon exiting the condenser is ensured without requiring an additional external control mechanism. By arranging the pump immediately downstream of the expansion tank, it is therefore possible to ensure that the working medium of the waste heat recovery circuit always enters the pump in liquid form. This results in that no unwanted cavitation can occur within the pump.
- a separating device is arranged in the interior of the housing, which subdivides the interior of the housing into a first subspace which can be traversed by the working medium and a second subspace which is fluidically separated from the first subspace. If the second subspace is fluidically connected to the exterior by means of a pressure equalization opening provided in the housing. connected ren environment of the container, the effective volume of the container for flowing through the working fluid when cold shutdown of the waste heat recovery circuit can be reduced.
- cold shutdown or lowering the condensation pressure below the ambient pressure so a part of the existing working fluid in the container can be used for said flooding.
- FIG. 3 shows a variant of the container 1 of Figures 1 and 2.
- the envelope 4 in the manner of a (first) bellows 19 is formed.
- the bellows 19 has a first bellows end wall 20a and a second bellows end wall 20b opposite the first bellows end wall 20a.
- the two bellows end walls 20a, 20b limit the substantially formed in the manner of a cylinder bellows 19 frontally.
- the two bellows end walls 20a, 20b are connected by means of the already known from Figure 1, elastic and heat-transferring membrane 1 1.
- FIG. 5 shows a further technical realization possibility for the container 1.
- designed as (second) bellows 22 separator 8 is part of the enclosure 4.
- a resilient diaphragm 29, which is arranged in the second compartment 10b, and a housing wall 26 of the housing 2 complete that part of the (second) bellows 22, the Part of the wrapper 4 is to wrap 4.
- the housing 2 is pot-shaped with a housing pot
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015215063.1A DE102015215063A1 (de) | 2015-08-06 | 2015-08-06 | Behältnis für einen Abwärmenutzungskreislauf |
PCT/EP2016/068072 WO2017021282A1 (de) | 2015-08-06 | 2016-07-28 | Behältnis für einen abwärmenutzungskreislauf |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3332098A1 true EP3332098A1 (de) | 2018-06-13 |
EP3332098B1 EP3332098B1 (de) | 2019-04-10 |
Family
ID=56684613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16751229.2A Active EP3332098B1 (de) | 2015-08-06 | 2016-07-28 | Behältnis für einen abwärmenutzungskreislauf |
Country Status (5)
Country | Link |
---|---|
US (1) | US10323889B2 (de) |
EP (1) | EP3332098B1 (de) |
JP (1) | JP6534773B2 (de) |
DE (1) | DE102015215063A1 (de) |
WO (1) | WO2017021282A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3084913B1 (fr) * | 2018-08-09 | 2020-07-31 | Faurecia Systemes Dechappement | Systeme thermique a circuit rankine |
RU2736012C1 (ru) * | 2020-06-20 | 2020-11-11 | Сергей Сергеевич Примаков | Способ регулирования теплопередачи между преимущественно твердым основанием и внешней средой |
US11945598B2 (en) * | 2022-02-11 | 2024-04-02 | Pratt & Whitney Canada Corp. | Vapor-to-air heat exchanger for aircraft powerplant |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE136280C (de) | ||||
US3077190A (en) * | 1957-07-22 | 1963-02-12 | Naomi B Allen | Solar water heating apparatus |
US4159736A (en) * | 1975-03-20 | 1979-07-03 | Technip | Method of and arrangement for the seasonal storage and use of hot water produced in particular by electrical power-generating thermal and nuclear stations |
US4010731A (en) * | 1975-10-23 | 1977-03-08 | Halm Instrument Co., Inc. | Heat storage tank |
DD136280A1 (de) | 1978-02-13 | 1979-06-27 | Guenter Wagenlehner | Fluessigkeitskuehlung mit geschlossenem kreislauf,insbesondere fuer verbrennungsmotoren |
US4341075A (en) * | 1979-01-17 | 1982-07-27 | Backlund Anders Daniel | Method and a device for energy conversion |
JPS5851280A (ja) * | 1981-09-21 | 1983-03-25 | Mitsubishi Heavy Ind Ltd | 間欠作動装置 |
DE3339717A1 (de) * | 1983-11-03 | 1985-05-15 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Verdampfungskuehlung fuer verbrennungsmotoren |
DE102005001347A1 (de) * | 2005-01-11 | 2006-07-20 | GEOTEX Ingenieurgesellschaft für Straßen- und Tiefbau mbH | Mehrkammerwärmespeicher zur Speicherung von Wärmeenergie und für die Erzeugung elektrischer Energie |
DE102009050068A1 (de) * | 2009-10-14 | 2011-04-21 | Daimler Ag | Verbrennungsmotor |
DE102012000100A1 (de) * | 2011-01-06 | 2012-07-12 | Cummins Intellectual Property, Inc. | Rankine-kreisprozess-abwärmenutzungssystem |
JP2013079641A (ja) | 2011-09-21 | 2013-05-02 | Toyota Industries Corp | 廃熱利用装置 |
DE102014223626A1 (de) * | 2013-11-20 | 2015-05-21 | MAHLE Behr GmbH & Co. KG | Vorrichtung und Verfahren zur Rückgewinnung von Abwärmeenergie und ein Nutzkraftfahrzeug |
FR3020090B1 (fr) * | 2014-04-16 | 2019-04-12 | IFP Energies Nouvelles | Dispositif de controle d'un circuit ferme fonctionnant selon un cycle de rankine et procede utilisant un tel dispositif |
-
2015
- 2015-08-06 DE DE102015215063.1A patent/DE102015215063A1/de not_active Withdrawn
-
2016
- 2016-07-28 WO PCT/EP2016/068072 patent/WO2017021282A1/de active Application Filing
- 2016-07-28 JP JP2018506289A patent/JP6534773B2/ja active Active
- 2016-07-28 EP EP16751229.2A patent/EP3332098B1/de active Active
- 2016-07-28 US US15/749,115 patent/US10323889B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP6534773B2 (ja) | 2019-06-26 |
US20180224224A1 (en) | 2018-08-09 |
US10323889B2 (en) | 2019-06-18 |
DE102015215063A1 (de) | 2017-02-09 |
WO2017021282A1 (de) | 2017-02-09 |
JP2018530727A (ja) | 2018-10-18 |
EP3332098B1 (de) | 2019-04-10 |
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