DE3445273A1 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
DE3445273A1
DE3445273A1 DE19843445273 DE3445273A DE3445273A1 DE 3445273 A1 DE3445273 A1 DE 3445273A1 DE 19843445273 DE19843445273 DE 19843445273 DE 3445273 A DE3445273 A DE 3445273A DE 3445273 A1 DE3445273 A1 DE 3445273A1
Authority
DE
Germany
Prior art keywords
heat exchanger
water
spirals
exchanger according
attached
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Withdrawn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
DE19843445273
Other languages
German (de)
Inventor
Wilfried 8672 Selb Müller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843445273 priority Critical patent/DE3445273A1/en
Publication of DE3445273A1 publication Critical patent/DE3445273A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0007—Water heaters
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The air/water heat exchanger at the air side is connected to the flue-gas part of a tiled stove or fireplace. It cools the hot flue gases, which after all would otherwise escape through the chimney, and converts the energy extracted into hot water, which can be fed to a storage tank or heating system present. This conversion of the form of energy takes place in a so-called booster heater on which the whole heat exchanger is based. In order to avoid thermal problems, this booster heater is surrounded by three separate copper tubing spirals which in turn are protected by an outer shell against convective heat loss. A circulation pump removes the water heated in the copper tubing spirals and supplies cold water, etc.

Description

Beschreibung description

Wärmetauscher Die Erfindung btrifft einen " Luft - Wasser Wärmetauscher" für den Anschluss mit dem Rauchgasteil (Zeichnung 1 Nr. 1) an das Ofenrohr eines Warmluftofen, Kachelofen, Kamin oder dergleichen und dem Anschluß mit dem @asserteil (Zeichnung 1 a. und b. ) an einem mindestens 80 Liter großen Elektroboilers oder sonstigen isolierten Brauchwasserspeichers oder sogar eines Heizungskreislaufes. Heat exchanger The invention relates to an "air - water heat exchanger" for connection with the flue gas part (drawing 1 no. 1) to the stovepipe of a Warm air oven, tiled stove, fireplace or the like and the connection with the @assteil (Drawing 1 a. And b.) On an at least 80 liter electric boiler or other isolated hot water storage tank or even a heating circuit.

Es ist bekannt daß es Wärmetauscher in Sochherden und Grundkachelöfen schon immer gegeben hat. Die damit zu erwärmende tJassermenge war aber begrenzt und was viel wichtiger ist konnte dieses System nicht an das Druckwassersystem der Wasserleitung bzw. der Heizung angee schlossen werden. Auserdem waren die Heizschlangen in erhöhtem Maße Korossion und Hitze ausgesetzt da sie sich direkt im Brennraum des Ofens befanden.It is known that there are heat exchangers in cookers and basic tiled stoves has always existed. However, the amount of water that could be heated in this way was limited and what is more important, this system could not be connected to the pressurized water system The water pipe or the heating system must be connected. Also there were the heating coils to a greater extent exposed to corrosion and heat as they are located directly in the combustion chamber of the furnace.

Der@Erfindung liegt die Aufgabe zugrunde, Wärme in Form von heisen Rauchgasen, die normalerweise durch den Schornstein entweicht, durch den Wärmetauscher zu leiten und einem Brauchwasser oder Heizsystem zuzuführen.The @ invention is based on the task of generating heat in the form of hot Flue gases that normally escape through the chimney, through the heat exchanger to lead and to supply a service water or heating system.

Diese Aufgabe wird erfindungsmäsig dadurch gelöst, daß die Rauchgase durch den inneren Kasten (Zeichnung 3) auf dor Eingangsseite bis nach unten geführt werden und auf der Ausgangsseite wieder or steigen Die heißen Rauchgase geben somit einen großen jeil der Wärme an die Kupferrohrspiralen (Zeichnung 1 Nr.4) ab und erwärmen somit das durch die Kupferrohrspiralen zirkulierende wasser.This object is achieved according to the invention in that the flue gases through the inner box (drawing 3) on the entrance side down to the bottom and rise again on the exit side. The hot smoke gases are thus emitted a large portion of the heat is transferred to the copper pipe spirals (drawing 1 no.4) and thus heat the water circulating through the copper pipe spirals.

Die Zirkulation des Wassers übernimmt eine Pumpe, die dann eingeschaltetwird, wenn der ßIhermofahler (Zeichnung 1 Nr.2) die zur erwärmung des Wassers nötige temperatur abgetastet hat. Die Pumpe wird auch wieder ausgeschaltet, wenn die Temperatur nicht mehr ausreicht das Wasser Weiter zu erwärmen. Die Außenhaut (Zeichnung 1 Nr.9) verhindert konvektive Wärmeverluste.The water is circulated by a pump, which is then switched on. when the ßIhermofahler (drawing 1 no.2) has reached the temperature required to heat the water has sampled. The pump is also switched off again if the temperature is not high more is enough to heat the water further. The outer skin (drawing 1 no.9) prevents convective heat losses.

Der Wärmetauscher besitzt ein Überdruckventil (Zeichnung 1 Nr. 8) das ein platzen der Kupferspiralen durch Dampf verhindert. dies könnte vorkommen wenn durch Stromausfall oder dergleichen die Pumpe ausfällt, obwohl der Ofen kräf@ig geheizt wurde.The heat exchanger has a pressure relief valve (drawing 1 no.8) which prevents the copper spirals from bursting due to steam. this could happen if the pump fails due to a power failure or the like, although the furnace is powerful was heated.

Diese Funktionen "Stromausfall" und " Pumpe Ein/Aus" werden zur Überprüfung des Benutzers auf einem hier nicht näher bezeichneten Schaltkasten durch Glimmlampen angezeigt. Ein Unfall durch Berührunsspannung(Stromschlag) über die metallischen teile des Kachelofens ist ausgeschlossen da das einzige Stromführende Teil, der Thermofühler nur mit 24 Volt arbeitet.These functions "power failure" and "pump on / off" are used for checking of the user on a switch box not specified here by glow lamps displayed. An accident due to contact voltage (electric shock) on the metallic parts of the tiled stove is excluded because the only live part is the Thermal sensor only works with 24 volts.

- L e e r s e i t e -- L e r s e i t e -

Claims (1)

Patentansprüche 1; Wärmetauscher, gekennzeichnet durch einen doppelwandigen Nachheizkasten.Claims 1; Heat exchanger, characterized by a double-walled Post-heating box. 2; Wärmetauscher nanh Anspruch 1 dadurch gekennzeichnet, daß durch den inneren Kasten die Rauchgase eines Warmluftofens, Kamines oder dergleichen geleitet werden.2; Heat exchanger nanh claim 1 characterized in that by the inner box conducts the flue gases from a hot air oven, fireplace or the like will. 3; Wärmetauscher nach Anspruch 1 - 2 dadurch gekennzeichnet, daß zwischen den beiden Wänden drei separate Kuperrohrspiralen, mit je 10 Metern länge um den inneren Kasten führen, durch die das zu erwärmende Wasser gepumpt wird.3; Heat exchanger according to claim 1 - 2, characterized in that between The two walls have three separate copper pipe spirals, each 10 meters long around the lead inner box through which the water to be heated is pumped. 4; Wärmetauscher nach Anspruch 1 - 3 dadurch gekennzeichnet, daß die drei Kupferrohrspiralen am ende zu einem Ein-bzw. Ausgang vereineigt sind.4; Heat exchanger according to claims 1-3, characterized in that the three copper pipe spirals at the end to a one or. Output are united. 5; Wärmetauscher nach Anspruch 1 - 4 dadurch gekennzeichnet daß am Eingang ein Ablassventil und am Ausgang ein Überdruckventil angebracht ist.5; Heat exchanger according to claims 1-4, characterized in that am A drain valve is attached to the inlet and a pressure relief valve is attached to the outlet. 6; Wärmetauscher nach Anspruch 1 - 5 dadurch gekennzeichnet, daß am Innenmantel des Nachheizkastens, zwischen den beiden Anschlüssen für die OSenrohre, ein Thermofühler angebracht ist.6; Heat exchanger according to claims 1-5, characterized in that on Inner jacket of the reheating box, between the two connections for the O-pipes, a thermal sensor is attached.
DE19843445273 1984-12-12 1984-12-12 Heat exchanger Withdrawn DE3445273A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843445273 DE3445273A1 (en) 1984-12-12 1984-12-12 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843445273 DE3445273A1 (en) 1984-12-12 1984-12-12 Heat exchanger

Publications (1)

Publication Number Publication Date
DE3445273A1 true DE3445273A1 (en) 1986-06-19

Family

ID=6252558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843445273 Withdrawn DE3445273A1 (en) 1984-12-12 1984-12-12 Heat exchanger

Country Status (1)

Country Link
DE (1) DE3445273A1 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2153157A1 (en) * 2007-05-11 2010-02-17 SDC Materials, Inc. Water cooling system and heat transfer system
EP2040011A3 (en) * 2007-09-20 2012-03-07 DPU Profirenovierer Unternehmergesellschaft (haftungsbeschränkt) Heating device
US8859035B1 (en) 2009-12-15 2014-10-14 SDCmaterials, Inc. Powder treatment for enhanced flowability
US8865611B2 (en) 2009-12-15 2014-10-21 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US8969237B2 (en) 2011-08-19 2015-03-03 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9089840B2 (en) 2007-10-15 2015-07-28 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9216406B2 (en) 2011-02-23 2015-12-22 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9517448B2 (en) 2013-10-22 2016-12-13 SDCmaterials, Inc. Compositions of lean NOx trap (LNT) systems and methods of making and using same
US9522388B2 (en) 2009-12-15 2016-12-20 SDCmaterials, Inc. Pinning and affixing nano-active material
US9586179B2 (en) 2013-07-25 2017-03-07 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters and methods of making and using same
US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317601A1 (en) * 1975-07-09 1977-02-04 Leclerc Charles Economiser for hot water boiler - has horizontal partition with water circulation openings, and flue gas distribution tube system
DE3010847A1 (en) * 1980-03-21 1981-10-01 Fröling GmbH & Co Kessel-Apparatebau, 5063 Overath HEAT RECOVERY DEVICE FOR BOILERS
DE8214949U1 (en) * 1982-05-22 1982-10-14 Dorst, Alois, 7801 Umkirch OIL HEATER
DE3105230A1 (en) * 1981-02-13 1982-10-21 Rems-Metallwarenfabrik Karl Rube GmbH, 7067 Plüderhausen Space-heating furnace
DE8301166U1 (en) * 1983-01-18 1983-09-01 Schaefer, Reimar, 7414 Lichtenstein, De SMOKE PIPE HEAT EXCHANGER
DE3317986A1 (en) * 1983-05-18 1984-11-22 kabelmetal electro GmbH, 3000 Hannover Tubular heat exchanger for recovering heat energy from exhaust gases

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317601A1 (en) * 1975-07-09 1977-02-04 Leclerc Charles Economiser for hot water boiler - has horizontal partition with water circulation openings, and flue gas distribution tube system
DE3010847A1 (en) * 1980-03-21 1981-10-01 Fröling GmbH & Co Kessel-Apparatebau, 5063 Overath HEAT RECOVERY DEVICE FOR BOILERS
DE3105230A1 (en) * 1981-02-13 1982-10-21 Rems-Metallwarenfabrik Karl Rube GmbH, 7067 Plüderhausen Space-heating furnace
DE8214949U1 (en) * 1982-05-22 1982-10-14 Dorst, Alois, 7801 Umkirch OIL HEATER
DE8301166U1 (en) * 1983-01-18 1983-09-01 Schaefer, Reimar, 7414 Lichtenstein, De SMOKE PIPE HEAT EXCHANGER
DE3317986A1 (en) * 1983-05-18 1984-11-22 kabelmetal electro GmbH, 3000 Hannover Tubular heat exchanger for recovering heat energy from exhaust gases

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9023754B2 (en) 2005-04-19 2015-05-05 SDCmaterials, Inc. Nano-skeletal catalyst
US9719727B2 (en) 2005-04-19 2017-08-01 SDCmaterials, Inc. Fluid recirculation system for use in vapor phase particle production system
US9599405B2 (en) 2005-04-19 2017-03-21 SDCmaterials, Inc. Highly turbulent quench chamber
US9216398B2 (en) 2005-04-19 2015-12-22 SDCmaterials, Inc. Method and apparatus for making uniform and ultrasmall nanoparticles
US9180423B2 (en) 2005-04-19 2015-11-10 SDCmaterials, Inc. Highly turbulent quench chamber
US9132404B2 (en) 2005-04-19 2015-09-15 SDCmaterials, Inc. Gas delivery system with constant overpressure relative to ambient to system with varying vacuum suction
EP2153157A4 (en) * 2007-05-11 2014-02-26 Sdcmaterials Inc Water cooling system and heat transfer system
EP2153157A1 (en) * 2007-05-11 2010-02-17 SDC Materials, Inc. Water cooling system and heat transfer system
US8906316B2 (en) 2007-05-11 2014-12-09 SDCmaterials, Inc. Fluid recirculation system for use in vapor phase particle production system
EP2040011A3 (en) * 2007-09-20 2012-03-07 DPU Profirenovierer Unternehmergesellschaft (haftungsbeschränkt) Heating device
US9302260B2 (en) 2007-10-15 2016-04-05 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
US9186663B2 (en) 2007-10-15 2015-11-17 SDCmaterials, Inc. Method and system for forming plug and play metal compound catalysts
US9592492B2 (en) 2007-10-15 2017-03-14 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
US9597662B2 (en) 2007-10-15 2017-03-21 SDCmaterials, Inc. Method and system for forming plug and play metal compound catalysts
US9089840B2 (en) 2007-10-15 2015-07-28 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
US9737878B2 (en) 2007-10-15 2017-08-22 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
US8932514B1 (en) 2009-12-15 2015-01-13 SDCmaterials, Inc. Fracture toughness of glass
US8859035B1 (en) 2009-12-15 2014-10-14 SDCmaterials, Inc. Powder treatment for enhanced flowability
US9533289B2 (en) 2009-12-15 2017-01-03 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8906498B1 (en) 2009-12-15 2014-12-09 SDCmaterials, Inc. Sandwich of impact resistant material
US9308524B2 (en) 2009-12-15 2016-04-12 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9332636B2 (en) 2009-12-15 2016-05-03 SDCmaterials, Inc. Sandwich of impact resistant material
US8865611B2 (en) 2009-12-15 2014-10-21 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US8992820B1 (en) 2009-12-15 2015-03-31 SDCmaterials, Inc. Fracture toughness of ceramics
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9522388B2 (en) 2009-12-15 2016-12-20 SDCmaterials, Inc. Pinning and affixing nano-active material
US9216406B2 (en) 2011-02-23 2015-12-22 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
US9433938B2 (en) 2011-02-23 2016-09-06 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PTPD catalysts
US9498751B2 (en) 2011-08-19 2016-11-22 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US8969237B2 (en) 2011-08-19 2015-03-03 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9533299B2 (en) 2012-11-21 2017-01-03 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9586179B2 (en) 2013-07-25 2017-03-07 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters and methods of making and using same
US9566568B2 (en) 2013-10-22 2017-02-14 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9517448B2 (en) 2013-10-22 2016-12-13 SDCmaterials, Inc. Compositions of lean NOx trap (LNT) systems and methods of making and using same
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9950316B2 (en) 2013-10-22 2018-04-24 Umicore Ag & Co. Kg Catalyst design for heavy-duty diesel combustion engines
US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same
US10086356B2 (en) 2014-03-21 2018-10-02 Umicore Ag & Co. Kg Compositions for passive NOx adsorption (PNA) systems and methods of making and using same
US10413880B2 (en) 2014-03-21 2019-09-17 Umicore Ag & Co. Kg Compositions for passive NOx adsorption (PNA) systems and methods of making and using same

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