EP1669689A3 - Wärmetauscher - Google Patents

Wärmetauscher Download PDF

Info

Publication number
EP1669689A3
EP1669689A3 EP05026416A EP05026416A EP1669689A3 EP 1669689 A3 EP1669689 A3 EP 1669689A3 EP 05026416 A EP05026416 A EP 05026416A EP 05026416 A EP05026416 A EP 05026416A EP 1669689 A3 EP1669689 A3 EP 1669689A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
water
flow
deflection
boiler
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Withdrawn
Application number
EP05026416A
Other languages
English (en)
French (fr)
Other versions
EP1669689A2 (de
Inventor
Andreas Barth
Sebastian Hankel
Heinrich Oehler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1669689A2 publication Critical patent/EP1669689A2/de
Publication of EP1669689A3 publication Critical patent/EP1669689A3/de
Withdrawn legal-status Critical Current

Links

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/38—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water contained in separate elements, e.g. radiator-type element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • 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
    • F28D9/0081—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 a single plate-like element ; the conduits for one heat-exchange medium being integrated in one single plate-like element
    • 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
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

Die Erfindung betrifft einen Wärmetauscher für ein zwangsdurchströmtes Heizgerät mit einem serpentinenartig zwischen einem Rücklauf- und einem Vorlaufanschluss verlaufenden Wasserkanal (1), dessen gerade Teilstücke jeweils benachbart entlang einer Trennwand (2) verlaufen und über eine Umlenkzone miteinander verbunden sind.
Der Erfindung liegt die Aufgabe zugrunde, einen Wärmetauscher zur Verwendung bei einem Heizkessel für den Wärmeaustausch zwischen Heizgasen und Kesselwasser zu schaffen, welcher bei möglichst kompakten Abmessungen gute Wärmeübertragungseigenschaften besitzt.
Erfindungsgemäß sind ein oder mehrere Leitelemente (4) zur Strömungslenkung in den Umlenkzonen des Wasserkanals (1) angeordnet, die sich über die gesamte Länge einer Umlenkzone erstrecken und mit der Kontur der Kanalwand (3) korrespondieren. Durch diese Konstruktion werden die wasserseitigen Widerstände verringert und es bildet sich eine gleichmäßige Strömungsverteilung aus.
EP05026416A 2004-12-08 2005-12-03 Wärmetauscher Withdrawn EP1669689A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004018968U DE202004018968U1 (de) 2004-12-08 2004-12-08 Wärmetauscher

Publications (2)

Publication Number Publication Date
EP1669689A2 EP1669689A2 (de) 2006-06-14
EP1669689A3 true EP1669689A3 (de) 2010-11-17

Family

ID=34202995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05026416A Withdrawn EP1669689A3 (de) 2004-12-08 2005-12-03 Wärmetauscher

Country Status (2)

Country Link
EP (1) EP1669689A3 (de)
DE (1) DE202004018968U1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2208681B1 (de) * 2009-01-16 2013-07-03 Tetra Laval Holdings & Finance S.A. Einheit zum Sterilisieren einer Verpackungsmaterialbahn für eine Maschine zum Verpacken von Lebensmittelprodukten
DE102009005879A1 (de) * 2009-01-23 2010-08-05 Semikron Elektronik Gmbh & Co. Kg Kühleinrichtung mit einem Rippenkühlkörper
DE102011075045A1 (de) * 2011-05-02 2012-11-08 Schaeffler Technologies AG & Co. KG Kühlmantel und Umlenkeinheit für Kühlmäntel
DE102012215018A1 (de) * 2012-08-23 2014-02-27 Robert Bosch Gmbh Gehäuse für eine elektrische Maschine mit mäanderförmigem Kühlkanal und Leitgeometrien
DE102014204816A1 (de) * 2014-03-14 2015-09-17 Zf Friedrichshafen Ag Elektrische Maschine mit einem Kühlelement
CN106796050B (zh) 2014-10-08 2019-08-09 贝卡尔特燃烧技术股份有限公司 热交换器
DE102017204043A1 (de) 2017-03-10 2018-09-13 Robert Bosch Gmbh Gliederkessel
WO2019008005A1 (en) 2017-07-07 2019-01-10 Bekaert Combustion Technology B.V. COUPLED ELEMENT FOR HEAT EXCHANGER
DE102019116941A1 (de) * 2019-06-24 2020-12-24 Valeo Siemens Eautomotive Germany Gmbh Statorgehäuse für eine elektrische Maschine, elektrische Maschine und Fahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1061664A (fr) * 1950-10-27 1954-04-14 Rudolf Otto Meyer échangeur de chaleur à plaques
FR2317616A1 (fr) * 1975-07-08 1977-02-04 Air Ind Perfectionnements apportes aux echangeurs de chaleur a parois d'echange superposees
EP0287142A2 (de) * 1987-03-18 1988-10-19 Radson B.V. Kesselelement
DE10236665A1 (de) * 2001-08-09 2003-02-27 Gruppo Imar S P A Gas-Flüssigkeits-Wärmetauscher und damit ausgerüsteter Boiler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1061664A (fr) * 1950-10-27 1954-04-14 Rudolf Otto Meyer échangeur de chaleur à plaques
FR2317616A1 (fr) * 1975-07-08 1977-02-04 Air Ind Perfectionnements apportes aux echangeurs de chaleur a parois d'echange superposees
EP0287142A2 (de) * 1987-03-18 1988-10-19 Radson B.V. Kesselelement
DE10236665A1 (de) * 2001-08-09 2003-02-27 Gruppo Imar S P A Gas-Flüssigkeits-Wärmetauscher und damit ausgerüsteter Boiler

Also Published As

Publication number Publication date
DE202004018968U1 (de) 2005-02-10
EP1669689A2 (de) 2006-06-14

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