DE2614749A1 - System for utilising flue gas heat energy - has heat absorbing hollow elements for heating water in chimney stack - Google Patents

System for utilising flue gas heat energy - has heat absorbing hollow elements for heating water in chimney stack

Info

Publication number
DE2614749A1
DE2614749A1 DE19762614749 DE2614749A DE2614749A1 DE 2614749 A1 DE2614749 A1 DE 2614749A1 DE 19762614749 DE19762614749 DE 19762614749 DE 2614749 A DE2614749 A DE 2614749A DE 2614749 A1 DE2614749 A1 DE 2614749A1
Authority
DE
Germany
Prior art keywords
flue gas
heat
heating water
utilising
chimney
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.)
Pending
Application number
DE19762614749
Other languages
German (de)
Inventor
Erwin Schruff
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 DE19762614749 priority Critical patent/DE2614749A1/en
Publication of DE2614749A1 publication Critical patent/DE2614749A1/en
Pending 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
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B9/00—Stoves, ranges or flue-gas ducts, with additional provisions for heating water 
    • F24B9/006—Stoves, ranges or flue-gas ducts, with additional provisions for heating water  flue-gas ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The flue gas utilisation system has tubular elements fitted within the chimney. The flue gas heat is used for heating water within the tubular system. This arrangement is used to lower cost of heating and utilise heat generated to a better extent. The surface area formed by the tubes is used to absorb heat of the flue gases and for heating water within the tubes. The heat transfer elements can be also large hollow components for ensuring large heat absorption surface area. Alternatively the heat transfer arrangement can have helical pipes for absorbing flue gas heat.

Description

Agasenergienutzung Agase energy use

Die Erfindung betrifft eine Abgasenergienutzung, und zwar die Ausnutzung der heien Abgase, die in den Heizungsschornsteinen entstehen.The invention relates to an exhaust gas energy utilization, specifically the utilization the hot exhaust gases that arise in the heating chimneys.

Bei diesem System wird der Zweck verfolgt, Heizkosten zu senken und die vorhandene Wärme lesser auszunutzen.The purpose of this system is to reduce heating costs and to make better use of the available heat.

Es ist eine alte Tatsachse, daß bei allen Feuerungen ein großer Teil der Wärmeenrgie durch den ochornstein als Abgase ungenutzt in die Atmosphäre entzielt. Die Abgase, die bei Inbetriebnahme einer Heizung zwangsläufig entstehen, haben eine Wärme von ca. 110 C - 95 C.It is an old fact that with all firings a large part The heat energy through the chimney is released into the atmosphere as unused exhaust gases. The exhaust gases that inevitably arise when a heating system is started up have a Heat from approx. 110 C - 95 C.

110 C am unteren Ende des Schornsteines gemessen und noch 95 C in 8 Meter Höhe. Diese Wärme entsteht schon bei der kurzen Brenndauer von fünf Minuten.110 C measured at the bottom of the chimney and another 95 C in 8 meters high. This warmth is already generated during the short burning time of five minutes.

er Erfindung liegt die Aufgabe zugrunde, die Abgaswärme auszunutzen.he invention is based on the object of utilizing the exhaust gas heat.

Bei den Heizungsschornsteinen ist die Rauchabzugsöffnung etwas größer zu wahlen wie normal nötig wäre, um Haum für ein Rohrsystem zu gewinnen, welches in die Rauch- oder Gasabzugsöffnung eingebaut wird. Das Rohrsystem besteht aus einzelnen Elementen und kann je nach Schornsteinhähe aneinander geschraubt oder geschweißt werden.The smoke outlet opening for the heating chimneys is slightly larger to choose as it would normally be necessary to win Haum for a pipe system, which is installed in the smoke or gas vent. The pipe system consists of individual Elements and can be screwed or welded together depending on the chimney height will.

Ein Element kann mit beliebig vielen senkrechten Rohren hergestellt werden, wenn der Schornsteindurchmesser grob genug ist. Je mehr Kohre vorhanden slnd, um so größer ist die Wärmeaufnahmefläche. Das ohrsystem oder Bauelement muß mit Wasser gefüllt sein und ist so an die übrige Heizung anzuschließen, daß eine Wasserzirkulation entweder durch Schwerkraft oer durch die Umwdlzpumpe der Heizung gewährleistet wird Bei dem Abgasenergienutzungssystem werden die heißen abgase an den Rohren der Einbauelemente vorbeigeführt und geben einen Grobteil ihrer Wärmeenrgie an dieselben ab. Hierdurch wird das Wasser im Inneren des Syst@@@ @hitzt und durch die Zirkulation der übrigen Heizung zugleitet. Schaltet sich der Brenner aus, so steigt dennoch Wärme auf, und zwar die der Feuerungskesselinneren. Dadurch kühlt das Wasser ist der klementen nicht so schnell ab und hält die ganze Heizungswasser langer warm. Der Brenner schaltet sich nicht so oft ein. Daher ist eine Heizung mit dem Abgasenergienutzungssystem ölsparend und billig zu betreiben. Eine @etterabdeckung ist anzubringen, um Korrosionen an den eingebauter Elementen zu vermeiden.An element can be manufactured with any number of vertical tubes when the chimney diameter is large enough. The more Kohre available snd, the larger the heat absorption area. The ear system or component must be filled with water and is to be connected to the rest of the heating system that a Water circulation either by gravity or by the circulation pump of the heater is guaranteed. With the exhaust gas energy utilization system, the hot exhaust gases are on the pipes of the built-in elements and give a large part of their heat energy to the same. Through this the water inside the syst @@@ @heated and fed through the circulation of the rest of the heating. Turns on the If the burner is off, heat will still rise, namely that of the inside of the furnace. As a result, the water does not cool down as quickly and keeps the whole thing Heating water warm for longer. The burner does not turn on as often. thats why to operate a heating system with the exhaust gas energy utilization system in an oil-saving and inexpensive manner. An @etter cover must be attached to prevent corrosion on the built-in elements to avoid.

Ein Ausf@hrungsbeispiel der Erfindung ist in der Zeichnung dargestellt.An exemplary embodiment of the invention is shown in the drawing.

Claims (3)

Abgasenergienutzung Patentansprüche: 1. Abgasenergienutzung durch Einbau von Rohrelementen in das Schorbnsteininnere, dadurch gekennzeichnet, daß die Fläche, welche die Rohre ausmachen, die Wärme der Abgase aufnehmen und das Wasser im Inneren derselben erwärmen. Use of exhaust gas energy Patent claims: 1. Use of exhaust gas energy through Installation of pipe elements in the chimney interior, characterized in that the area that the pipes make up, absorb the heat from the exhaust gases and the water heat inside them. 2. Abgasenergienutzung nach Anspruch 1, dadurch gekennzeichnet, daß die Elemente au Flackhonl@@rper hergestellt sind, @@@@@@@ d@@ eine große wärmeauf-@@@me@lachse entsteht. 2. Use of exhaust gas energy according to claim 1, characterized in that the elements are made au Flackhonl @@ rper, @@@@@@@ d @@ a great warmth - @@@ me @ salmon arises. 3. Abgasenergienutzung nach Anspruch 1, dadurch gekennzeichnet, daß die Elemente aus Rohrspiralen hergestellt sind und im Schornsteini@@@@@ die @@@ der Abgase aufnahme. 3. Use of exhaust gas energy according to claim 1, characterized in that the elements are made of pipe spirals and in the chimney @@@@@ die @@@ the exhaust gas intake.
DE19762614749 1976-04-06 1976-04-06 System for utilising flue gas heat energy - has heat absorbing hollow elements for heating water in chimney stack Pending DE2614749A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762614749 DE2614749A1 (en) 1976-04-06 1976-04-06 System for utilising flue gas heat energy - has heat absorbing hollow elements for heating water in chimney stack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762614749 DE2614749A1 (en) 1976-04-06 1976-04-06 System for utilising flue gas heat energy - has heat absorbing hollow elements for heating water in chimney stack

Publications (1)

Publication Number Publication Date
DE2614749A1 true DE2614749A1 (en) 1977-10-20

Family

ID=5974533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762614749 Pending DE2614749A1 (en) 1976-04-06 1976-04-06 System for utilising flue gas heat energy - has heat absorbing hollow elements for heating water in chimney stack

Country Status (1)

Country Link
DE (1) DE2614749A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820577A1 (en) * 1978-05-11 1979-11-15 Rudolf G Hausmann Combustion gas waste heat recovery equipment - uses heat exchanger in place of smoke tube
EP0041091A1 (en) * 1980-05-29 1981-12-09 Bertram Z. Kadan Stack exhaust heat recycling system
ITTO20130124A1 (en) * 2013-02-14 2013-05-16 R P Castellamonte Di R Perino & C S N C MODULAR HEATING SYSTEM WITH STEREO THERMAL EFFECT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820577A1 (en) * 1978-05-11 1979-11-15 Rudolf G Hausmann Combustion gas waste heat recovery equipment - uses heat exchanger in place of smoke tube
EP0041091A1 (en) * 1980-05-29 1981-12-09 Bertram Z. Kadan Stack exhaust heat recycling system
ITTO20130124A1 (en) * 2013-02-14 2013-05-16 R P Castellamonte Di R Perino & C S N C MODULAR HEATING SYSTEM WITH STEREO THERMAL EFFECT

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Legal Events

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