DE102010010671A1 - Device for heating heat transport fluids, has heat exchanger with channels formed by double pipe, and steel belts that are quadratic, rectangular or triangular in cross-section and arranged on inner surfaces by welding in movable manner - Google Patents
Device for heating heat transport fluids, has heat exchanger with channels formed by double pipe, and steel belts that are quadratic, rectangular or triangular in cross-section and arranged on inner surfaces by welding in movable manner Download PDFInfo
- Publication number
- DE102010010671A1 DE102010010671A1 DE201010010671 DE102010010671A DE102010010671A1 DE 102010010671 A1 DE102010010671 A1 DE 102010010671A1 DE 201010010671 DE201010010671 DE 201010010671 DE 102010010671 A DE102010010671 A DE 102010010671A DE 102010010671 A1 DE102010010671 A1 DE 102010010671A1
- Authority
- DE
- Germany
- Prior art keywords
- cross
- section
- heat transfer
- transfer fluid
- rectangular
- 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- Withdrawn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
- 239000012530 fluid Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 7
- 239000010959 steel Substances 0.000 title claims abstract description 7
- 238000003466 welding Methods 0.000 title claims abstract 3
- 238000010438 heat treatment Methods 0.000 title claims description 4
- 239000013529 heat transfer fluid Substances 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
-
- 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
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
-
- 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
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular 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
- 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
- F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the 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
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Erwaermen eines Waermetransportfluides, bei der ein Waermelieferfluid einen Waermetauscher mit getrennten Kanaelen fuer das Waermelieferfluid und das Waermetransportfluid durchstroemt und bei der die inneren Waermeuebergangsflaechen in erfindungsgemaesser Weise profiliert sind. Waermetauscher mit profilierten, fluidseitigen Flaechen sind Stand der Technuik.The invention relates to a device for heating a heat transfer fluid, wherein a heat transfer fluid through a heat exchanger with separate channels for the heat transfer fluid and the heat transfer fluid and in which the inner Waermeuebergangsflaechen are profiled in accordance with the invention. Heat exchangers with profiled, fluid-side surfaces are state of the art.
Als naechstliegender Stand der Technik zeigt die
Diese fuer den Waermeuebergang des Waermetauschers von Patent
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zu schaffen, die turbulenzmaessig optimale Waermeuebergangseigenschaften hat, die das Waermelieferfluid auch unter Volllastbedingungen optimal herunterkuehlt, kompakt und preiswert ist und werkstoffmaessig das Material der Profilierung nicht unter schaedliche Spannungen gesetzt ist.The invention has for its object to provide a device which turbulence has optimal heat transfer properties, which cools the Waermelieferfluid optimal even under full load conditions, is compact and inexpensive and material moderately material of the profiling is not set under dangerous tensions.
Diese Aufgabe wird erfindungsgemaess dadurch geloest, dass die Kanaele des Waermetauschers durch ein Dppelrohr gebildet sind, dass das Innenrohr den Kanal fuer das Waermelieferfluid und der Mantelraum zwischen Innen- und Aussenrohr den Kanal fuer das Waermetransportfluid bilden, dass die Rohre plattenfoermig mit annaehernd rechteckigem Querschnitt ausgebildet sind, dass mindestens die grossflaechigen Aussenseiten des Innenrohres und die ihnen gegenueberliegenden grossflaechigen Innenseiten des Aussenrohres zueinander beabstandet sind und dass die Innenflaechen des Innenrohres und die Innenflaechen des Aussenrohres mit Stahlbaendern profiliert sind, die im Querschnitt quadratisch, rechteckig oder dreieckig sind und die sich auf den besagten Innenflaechen gegenueberliegen oder versetzt angeordnet sind, und wobei das Waermetransportfluid im Gegenstrom zum Waermelieferfluid stroemt. This object is achieved according to the invention in that the channels of the heat exchanger are formed by a Dppelrohr that the inner tube form the channel for the Waermelieferfluid and the mantle space between the inner and outer tube, the channel for the heat transfer fluid, that the tubes plate-shaped formed with an approximately rectangular cross-section are that at least the grossflaechigen outer sides of the inner tube and the opposite them großflaechigen inner sides of the outer tube are spaced from each other and that the Innenflaechen the inner tube and the inner surfaces of the outer tube are profiled with Stahlbaendern, which are square, rectangular or triangular in cross-section and on the said inner surfaces lie opposite or staggered, and wherein the heat transfer fluid flows in countercurrent to the heat transfer fluid.
Die genannten Stahlbaender, die fuer eine optimale Turbulenz der Fluide sorgen, werden auf die Innenflaechen des Warmetauschers aufgeschweisst. Die optimale Turbulenz der Fluide ist wichtig fuer den optimalen Waermeuebergang.The steel strips mentioned, which ensure optimum turbulence of the fluids, are welded onto the inner surfaces of the heat exchanger. The optimal turbulence of the fluids is important for the optimal heat transfer.
Die beschriebene Waermetauscherplatte wird fuer den Betrieb in einem Heizkessel mit einer Brennkammer verbunden. Die beschriebene Waermetauscherplatte ist nicht umgebogen oder einmal oder mehrfach um 180 Grad umgebogen.The described heat exchanger plate is connected for operation in a boiler with a combustion chamber. The heat exchanger plate described is not bent or bent over once or several times by 180 degrees.
Die Erfindung ist in der Zeichnung
Die Waermetransportfluidplatten
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Brennkammercombustion chamber
- 22
- Mantelraum des HeizkesselkopfesShell space of the boiler head
- 33
- Verbindungsstueck zwischen Brennkammer und WaermetauscherConnecting piece between combustion chamber and heat exchanger
- 44
- 180-Grad-Umlenkung des Waermelieferfluidkanales180 degree deflection of the heat delivery fluid channel
- 55
- WaermetransportfluidplatteWaermetransportfluidplatte
- 66
- WaermetransportfluidplatteWaermetransportfluidplatte
- 77
- 180-Grad-Umlenkung der Waermetransportfluidplatte180 degree deflection of the heat transfer fluid plate
- 88th
- 180-Grad-Umlenkung der Waermetransportfluidplatte180 degree deflection of the heat transfer fluid plate
- 99
- SchweissnahtWeld
- 1010
- gegenstaendige Profilierung mit im Querschnitt dreieckigen ProfilrippenPresent profiling with cross-sectionally triangular profile ribs
- 1111
- gegenstaendige Profilierung mit im Querschnitt rechteckigen ProfilrippenPresent profiling with cross-sectionally rectangular profile ribs
- 1212
- gegenstaendige Profilierung mit im Querschnitt quadratischen ProfilrippenPresent profiling with cross-sectionally square profile ribs
- 13 13
- versetzte Profilierung mit im Querschnitt dreieckigen Profilrippenstaggered profiling with cross-sectionally triangular profile ribs
- 1414
- versetzte Profilierung mit im Querschnitt quadratischen ProfilrippenOffset profiling with square profile ribs in cross-section
- 1515
- versetzte Profilierung mit im Querschnitt rechteckigen Profilrippenstaggered profiling with cross-sectionally rectangular profile ribs
- 1616
- AbgasrohrstutzenExhaust pipe socket
- 1717
- Ruecklauf-Rohrstutzen der WaermetransportfluidkanaeleReturn pipe socket of heat transfer fluid ducts
- 1818
- Vorlauf-RohrstutzenLead-pipe connection
- 1919
- tragendes Metallbandcarrying metal band
- 2020
- tragendes Metallbandcarrying metal band
- 2121
- versetzte Profilierung mit im Querschnitt quadratischen ProfilrippenOffset profiling with square profile ribs in cross-section
- 2222
- versetzte Profilierung mit im Querschnitt rechteckigen Profilrippenstaggered profiling with cross-sectionally rectangular profile ribs
- 2323
- versetzte Profilierung mit im Querschnitt dreieckigen Profilrippenstaggered profiling with cross-sectionally triangular profile ribs
- 2424
- plattenfoermiger Waermelieferfluidkanalplate-shaped thermal delivery fluid channel
- 2525
- plattenfoermiger Waermelieferfluidkanalplate-shaped thermal delivery fluid channel
- 2626
- WaermetransportfluidplatteWaermetransportfluidplatte
- 2727
- WaermetransportfluidplatteWaermetransportfluidplatte
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 19546190 [0002, 0002, 0003] DE 19546190 [0002, 0002, 0003]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010010671 DE102010010671A1 (en) | 2010-03-08 | 2010-03-08 | Device for heating heat transport fluids, has heat exchanger with channels formed by double pipe, and steel belts that are quadratic, rectangular or triangular in cross-section and arranged on inner surfaces by welding in movable manner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010010671 DE102010010671A1 (en) | 2010-03-08 | 2010-03-08 | Device for heating heat transport fluids, has heat exchanger with channels formed by double pipe, and steel belts that are quadratic, rectangular or triangular in cross-section and arranged on inner surfaces by welding in movable manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010010671A1 true DE102010010671A1 (en) | 2011-09-08 |
Family
ID=44502997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201010010671 Withdrawn DE102010010671A1 (en) | 2010-03-08 | 2010-03-08 | Device for heating heat transport fluids, has heat exchanger with channels formed by double pipe, and steel belts that are quadratic, rectangular or triangular in cross-section and arranged on inner surfaces by welding in movable manner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010010671A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012004774A1 (en) | 2012-03-12 | 2013-09-12 | David Breen | Device for heating heat transport fluid and/or cooling heat delivery fluid in bionic heat exchanger tube of heat exchanger, has pinholes whose outer edges are arranged close with respect to inside of the round pipe |
NL2012066C2 (en) * | 2014-01-09 | 2015-07-13 | Intergas Heating Assets B V | HEAT EXCHANGER, METHOD FOR FORMING THEM AND USE THEREOF. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19546190C1 (en) | 1995-12-11 | 1997-04-24 | Dickgreber Johannes | Device for heating heat transport fluid |
-
2010
- 2010-03-08 DE DE201010010671 patent/DE102010010671A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19546190C1 (en) | 1995-12-11 | 1997-04-24 | Dickgreber Johannes | Device for heating heat transport fluid |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012004774A1 (en) | 2012-03-12 | 2013-09-12 | David Breen | Device for heating heat transport fluid and/or cooling heat delivery fluid in bionic heat exchanger tube of heat exchanger, has pinholes whose outer edges are arranged close with respect to inside of the round pipe |
NL2012066C2 (en) * | 2014-01-09 | 2015-07-13 | Intergas Heating Assets B V | HEAT EXCHANGER, METHOD FOR FORMING THEM AND USE THEREOF. |
WO2015104634A1 (en) * | 2014-01-09 | 2015-07-16 | Intergas Heating Assets B.V. | Heat exchanger, method for forming thereof and use thereof |
US10393447B2 (en) | 2014-01-09 | 2019-08-27 | Intergas Heating Assets B.V. | Heat exchanger, method for forming thereof and use thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: BREEN, DAVID, CAHERDANIEL, IE Free format text: FORMER OWNER: BREEN, DAVID, CAHERDANIEL, COUNTY KERRY, IE Effective date: 20120906 Owner name: BREEN, DAVID, IE Free format text: FORMER OWNER: BREEN, DAVID, CAHERDANIEL, IE Effective date: 20120906 Owner name: CHINA KUNMING STEEL HOLDING LTD. CORP., CN Free format text: FORMER OWNER: DAVID BREEN, CAHERDANIEL, IE Effective date: 20120906 |
|
R082 | Change of representative |
Representative=s name: ANDRAE WESTENDORP PATENTANWAELTE PARTNERSCHAFT, DE Effective date: 20120906 Representative=s name: ANDRAE FLACH HAUG, DE Effective date: 20120906 |
|
R082 | Change of representative |
Representative=s name: ANDRAE FLACH HAUG, DE |
|
R081 | Change of applicant/patentee |
Owner name: BREEN, DAVID, CAHERDANIEL, IE Free format text: FORMER OWNER: CHINA KUNMING STEEL HOLDING LTD. CORP., ANNING CITY, YUNNAN, CN Effective date: 20130305 Owner name: BREEN, DAVID, IE Free format text: FORMER OWNER: CHINA KUNMING STEEL HOLDING LTD. CORP., ANNING CITY, CN Effective date: 20130305 |
|
R082 | Change of representative |
Representative=s name: ANDRAE WESTENDORP PATENTANWAELTE PARTNERSCHAFT, DE Effective date: 20130305 Representative=s name: ANDRAE FLACH HAUG, DE Effective date: 20130305 |
|
R082 | Change of representative |
Representative=s name: ANDRAE WESTENDORP PATENTANWAELTE PARTNERSCHAFT, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |