FR3096767B1 - Échangeur thermique a déflection - Google Patents
Échangeur thermique a déflection Download PDFInfo
- Publication number
- FR3096767B1 FR3096767B1 FR1905823A FR1905823A FR3096767B1 FR 3096767 B1 FR3096767 B1 FR 3096767B1 FR 1905823 A FR1905823 A FR 1905823A FR 1905823 A FR1905823 A FR 1905823A FR 3096767 B1 FR3096767 B1 FR 3096767B1
- Authority
- FR
- France
- Prior art keywords
- zone
- deflection
- heat exchanger
- deflectors
- fluid
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 abstract 3
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
Classifications
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- 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
- 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
- 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
- F28D9/0062—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 spaced plates with inserted elements
- F28D9/0068—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 spaced plates with inserted elements with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
- F28F9/0268—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box in the form of multiple deflectors for channeling the heat exchange medium
-
- 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
- F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers
-
- 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
- F28D2021/0026—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion engines, e.g. for gas turbines or for Stirling engines
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- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
ÉCHANGEUR THERMIQUE à DÉFLECTION L’invention concerne un échangeur de chaleur (10) comportant un premier et un deuxième étages (E1, E2) séparés par une plaque transversale (20), chaque étage permettant la mise en circulation d’un fluide (14, 16), configuré pour que le premier et le deuxième fluide (14, 16) se croisent dans une zone d’échange (12), l’un des étage comportant, en amont de la zone d’échange, une zone de distribution (24) qui comporte une zone de déflection (27). La zone de distribution présente trois parties distinctes (A, B, C) : - une première partie (A), située en amont du point de déflection, comportant deux ailettes à direction constante, - une seconde partie (B), située à l’endroit de la zone de déflection (27) des fluides (14, 16), comportant deux déflecteurs principaux (28) présentant un angle de déflection (β), - une troisième partie (C) comportant deux déflecteurs principaux (28) et deux déflecteurs secondaires (30) intercalés entre eux. Figure pour l’abrégé : figure 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905823A FR3096767B1 (fr) | 2019-05-31 | 2019-05-31 | Échangeur thermique a déflection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905823 | 2019-05-31 | ||
FR1905823A FR3096767B1 (fr) | 2019-05-31 | 2019-05-31 | Échangeur thermique a déflection |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3096767A1 FR3096767A1 (fr) | 2020-12-04 |
FR3096767B1 true FR3096767B1 (fr) | 2021-07-30 |
Family
ID=68501678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1905823A Active FR3096767B1 (fr) | 2019-05-31 | 2019-05-31 | Échangeur thermique a déflection |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3096767B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685071B1 (fr) * | 1991-12-11 | 1996-12-13 | Air Liquide | Echangeur de chaleur indirect du type a plaques. |
FR2769082B1 (fr) * | 1997-09-29 | 1999-12-24 | Packinox Sa | Plaques d'un faisceau de plaques d'echange thermique et procedes de fabrication d'une telle plaque |
DE102012110003A1 (de) * | 2012-10-19 | 2014-04-24 | Norman Räffle | Rohrwärmetauscher nach dem Gegenstromprinzip mit parallelen Strömungskanälen mit vergrösserter wärmeübertragender Oberfläche |
EP3159648B1 (fr) * | 2015-10-20 | 2018-09-19 | Linde Aktiengesellschaft | Évaporateur-condensateur-échangeur thermique à plaques et procédé cryogénique de séparation d'air |
FR3069918B1 (fr) * | 2017-08-04 | 2020-01-17 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Echangeur de chaleur comprenant un element de distribution a canaux multiples |
-
2019
- 2019-05-31 FR FR1905823A patent/FR3096767B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3096767A1 (fr) | 2020-12-04 |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20201204 |
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Year of fee payment: 3 |
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Year of fee payment: 4 |
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Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |