DE102006022470A1 - Fire tube double-walled heat exchanger for chimney furnace, has inner chamber designed as heating chamber and outer chamber designed as isolating and/or cooling chamber, and opening provided over fire tube - Google Patents

Fire tube double-walled heat exchanger for chimney furnace, has inner chamber designed as heating chamber and outer chamber designed as isolating and/or cooling chamber, and opening provided over fire tube Download PDF

Info

Publication number
DE102006022470A1
DE102006022470A1 DE102006022470A DE102006022470A DE102006022470A1 DE 102006022470 A1 DE102006022470 A1 DE 102006022470A1 DE 102006022470 A DE102006022470 A DE 102006022470A DE 102006022470 A DE102006022470 A DE 102006022470A DE 102006022470 A1 DE102006022470 A1 DE 102006022470A1
Authority
DE
Germany
Prior art keywords
heat exchanger
chamber
fire tube
smoke tube
tube heat
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.)
Ceased
Application number
DE102006022470A
Other languages
German (de)
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.)
DANNEBERG ANDREAS
Original Assignee
DANNEBERG ANDREAS
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 DANNEBERG ANDREAS filed Critical DANNEBERG ANDREAS
Priority to DE202006020271U priority Critical patent/DE202006020271U1/en
Priority to DE102006022470A priority patent/DE102006022470A1/en
Publication of DE102006022470A1 publication Critical patent/DE102006022470A1/en
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/06Arrangements of devices for treating smoke or fumes of coolers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001Recuperative heat exchangers
    • F28D21/0003Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/0005Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0007Water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10Heat-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
    • F28D7/106Heat-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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/30Technologies for a more efficient combustion or heat usage

Landscapes

  • Engineering & Computer Science (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 heat exchanger has an internal chamber and an outer chamber (8), where the inner chamber is designed as heating chamber (9) and the outer chamber is designed as isolating and/or cooling chamber. An opening (12) of the heat exchanger is provided over an fire tube. The heat exchanger is provided with a discharge channel and heat sensor channel, where the inner chamber pressure is tested.

Description

Die Erfindung beschreibt einen Nachgeschalteten Rauchrohr Wärmetauscher, welcher im nachfolgenden als Wärmetauscher bezeichnet wird.The Invention describes a downstream flue pipe heat exchanger, which in the following as a heat exchanger referred to as.

Der Wärmetauscher wurde zur Wärmerückgewinnung in Verbindung mit einem Kaminofen konstruiert.Of the heat exchangers was for heat recovery constructed in conjunction with a stove.

Da beim Heizen mit festen Brennstoffen (Holz, Kohle) sehr hohe Abgastemperaturen entstehen und zu einem Großteil durch den Schornstein entschwinden, kann mittels dieses Wärmetauschers ein Teil der hohen Energieverluste zurück gewonnen werden. Wasser in einem separaten Pufferspeicher wird mit diesen Energieverlusten aufgeheizt und der Zentralheizung zugeführt.There when heating with solid fuels (wood, coal) very high exhaust gas temperatures arise and to a large extent through the chimney, can through this heat exchanger a Part of the high energy losses are recovered. water in a separate buffer will be with these energy losses heated and fed to the central heating.

Bei erreichen der Betriebstemperatur (ca. 50°C) im separaten Pufferspeicher schaltet die Vorlaufpumpe der Zentralheizung aus und die Vorlaufpumpe des Pufferspeichers ein, welche das Wasser aus dem Pufferspeicher (50°C) in den Heizungskreislauf der bestehenden Zentralheizung einspeist.at reach the operating temperature (about 50 ° C) in the separate buffer memory switches off the supply pump of the central heating and the supply pump of the buffer, which is the water from the buffer (50 ° C) in feeds the heating circuit of the existing central heating system.

1 beschreibt die Draufsicht des Wärmetauschers, 1 describes the top view of the heat exchanger,

2 die dazugehörige Frontansicht. 2 the associated front view.

Die Funktion des Wärmetauschers ist dadurch gekennzeichnet:
Der Wärmetauscher besteht aus einem Zweikammersystem. Die innere Kammer wird als Heizkammer und die äußere Kammer als Isolier- bzw. Kühlkammer bezeichnet. Der gesamte Wärmetauscher wird mit der Öffnung (1. 12) über das vorhandene Rauchrohr gestülpt. Wird der Kaminofen in Betrieb genommen (angezündet) und die Temperatur im Rauchrohr steigt auf ca. 50°C an, schaltet ein Rauchthermostat die Ladepumpe des Pufferspeichers ein und schickt Wasser aus dem Pufferspeicher durch die Heizkammer des Wärmetauschers (1. 9). Die Ladepumpe lässt das Wasser aus dem Pufferspeicher über den Einlauf (1. 2) und dem Einlauftunnel (1. 14) in die Heizkammer strömen, welches die Heizkammer (1. 9) durchströmt und über den Rücklaufschacht (1. 11) am Kapillarrohrtunnel (1. 10) vorbei, zum Auslauf (1. 3) über den Auslauftunnel (1. 13) geleitet wird.
The function of the heat exchanger is characterized by:
The heat exchanger consists of a two-chamber system. The inner chamber is referred to as a heating chamber and the outer chamber as an insulating or cooling chamber. The entire heat exchanger is connected to the opening ( 1 , 12 ) placed over the existing flue pipe. If the stove is put into operation (lit) and the temperature in the flue pipe rises to about 50 ° C, a smoke thermostat turns on the charging pump of the buffer and sends water from the buffer through the heating chamber of the heat exchanger ( 1 , 9 ). The charge pump lets the water out of the buffer tank via the inlet ( 1 , 2 ) and the inlet tunnel ( 1 , 14 ) flow into the heating chamber, which is the heating chamber ( 1 , 9 ) and through the return shaft ( 1 , 11 ) at the capillary tube tunnel ( 1 , 10 ) over, to the outlet ( 1 , 3 ) via the outlet tunnel ( 1 , 13 ).

Eine gesamte Zirkulation des einströmenden Wassers in die Heizkammer (1. 9) wird dadurch gewährleistet, dass der Einlauf (1. 2) im unteren Bereich des Wärmetauschers liegt und der Auslauf des Wassers im oberen Teil des Auslauftunnels (1. 11) beginnt, wobei das auslaufende Wasser den Kapillarrohrtunnel (1. 10) umspült bis es durch die Auslaufkammer (1. 13, 2. 11), ebenfalls im unteren Bereich des Wärmetauschers, den Auslauf (1. 3, 2. 8) erreicht.An entire circulation of incoming water into the heating chamber ( 1 , 9 ) ensures that the inlet ( 1 , 2 ) located in the lower part of the heat exchanger and the outlet of the water in the upper part of the outlet tunnel ( 1 , 11 ), the outgoing water entering the capillary tube tunnel ( 1 , 10 ) until it flows through the outlet chamber ( 1 , 13 . 2 , 11 ), also in the lower part of the heat exchanger, the outlet ( 1 , 3 . 2 , 8th ) reached.

Um eine komplette Befüllung des Wärmetauschers zu garantieren ist der Wärmetauscher mit einem Entlüftungsventil (2. 1) ausgerüstet, welche beim erstmaligen Befüllen der Heizkammer (1. 9) zum vollständigen entlüften der Heizkammer (1. 9) benötigt wird.In order to guarantee a complete filling of the heat exchanger, the heat exchanger is equipped with a vent valve ( 2 , 1 ), which when first filling the heating chamber ( 1 , 9 ) for completely venting the heating chamber ( 1 , 9 ) is needed.

Die äußere Kammer (1. 8) hat zwei Funktionen, dient aber in erster Linie als Isolationsschicht (Luft) um die Heizkammer von der Umwelt abzutrennen, da im Inneren dieser Kammer annähernd die gleichen Temperaturen wie im Inneren des Rauchrohres (Ofenrohr) entstehen.The outer chamber ( 1 , 8th ) has two functions, but serves primarily as an insulating layer (air) to separate the heating chamber from the environment, since in the interior of this chamber almost the same temperatures as inside the flue pipe (stovepipe) arise.

Die zweite Funktion der Kammer besteht darin, dass bei einer Überhitzung des Wärmetauschers (z.B. Pumpenausfall), eine Zwangskühlung durchgeführt wird. Dieses geschieht durch einen Wärmefühler, welcher im Kapillarrohrtunnel (1. 10) eingebaut wird. Diese Thermische Ablaufsicherung garantiert eine Abkühlung des Wärmetauschers bei Anstieg der Temperatur auf über 95°C, da bei Ansprechen des Wärmefühlers die Thermische Ablaufsicherung in Gand gesetzt wird und Leitungswasser über den Kühlwassereinlauf (1. 1) in den äußeren Mantel schickt, welches über den Kühlwasserauslauf (1. 4) in einen Abfluss geleitet wird.The second function of the chamber is that if the heat exchanger overheats (eg pump failure) forced cooling is carried out. This is done by a heat sensor, which in the capillary tube tunnel ( 1 , 10 ) is installed. This thermal safety device guarantees a cooling of the heat exchanger when the temperature rises above 95 ° C, because when the heat sensor responds, the thermal safety valve is set in Gand and tap water via the cooling water inlet ( 1 , 1 ) in the outer jacket, which via the cooling water outlet ( 1 , 4 ) is directed into a drain.

Nach Abkühlung schaltet die Thermische Ablaufsicherung aus und die äußere Kammer läuft durch Schwerkraft leer. Jetzt ist der Urzustand hergestellt, wobei nun die äußere Kammer wieder als Isolierkammer genutzt wird.To Cooling switches off the thermal safety valve and the outer chamber runs through Gravity empty. Now the original state is made, and now the outer chamber is used again as an isolation chamber.

Claims (10)

Rauchrohr Wärmetauscher für Öfen mit FestbrennstoffenSmoke tube heat exchanger for furnaces with solid fuels Rauchrohr Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet: Doppelwandiger Wärmetauscher.Smoke tube heat exchanger according to claim 1, characterized Double-walled heat exchanger. Rauchrohr Wärmetauscher nach Anspruch 2, dadurch gekennzeichnet: Wärmetauscher wird nur über das vorhandene Rauchrohr gestülpt.Smoke tube heat exchanger according to claim 2, characterized Heat exchanger is only over the existing flue pipe inverted. Rauchrohr Wärmetauscher nach Anspruch 3, dadurch gekennzeichnet: Kein Eingriff in den Ofen.Smoke tube heat exchanger according to claim 3, characterized No interference with the Oven. Rauchrohr Wärmetauscher nach Anspruch 4, dadurch gekennzeichnet: Innen liegende Kammer wird als Heizkammer genutzt.Smoke tube heat exchanger according to claim 4, characterized Internal chamber is used as a heating chamber. Rauchrohr Wärmetauscher nach Anspruch 5, dadurch gekennzeichnet: Außen liegende Kammer wird als Isolations- bzw. als Kühlkammer genutzt.Smoke tube heat exchanger according to claim 5, characterized Outboard chamber is called Insulation or cooling chamber used. Rauchrohr Wärmetauscher nach Anspruch 6, dadurch gekennzeichnet: Wärmetauscher mit Auslauftunnel und Wärmefühlertunnel.Smoke tube heat exchanger according to claim 6, characterized Heat exchanger with outlet tunnel and heat sensor tunnel. Rauchrohr Wärmetauscher nach Anspruch 7, dadurch gekennzeichnet: Innen liegende Kammer Druck geprüft.Smoke tube heat exchanger according to claim 7, characterized Internal chamber Pressure tested. Rauchrohr Wärmetauscher nach Anspruch 8, dadurch gekennzeichnet: Außen liegende Kammer, offenes System.Smoke tube heat exchanger according to claim 8, characterized External chamber, open System. Rauchrohr Wärmetauscher nach Anspruch 9, dadurch gekennzeichnet: Nachgeschalteter Wärmetauscher.Smoke tube heat exchanger according to claim 9, characterized Downstream heat exchanger.
DE102006022470A 2006-05-13 2006-05-13 Fire tube double-walled heat exchanger for chimney furnace, has inner chamber designed as heating chamber and outer chamber designed as isolating and/or cooling chamber, and opening provided over fire tube Ceased DE102006022470A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE202006020271U DE202006020271U1 (en) 2006-05-13 2006-05-13 Smoke-tube heat exchanger
DE102006022470A DE102006022470A1 (en) 2006-05-13 2006-05-13 Fire tube double-walled heat exchanger for chimney furnace, has inner chamber designed as heating chamber and outer chamber designed as isolating and/or cooling chamber, and opening provided over fire tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006022470A DE102006022470A1 (en) 2006-05-13 2006-05-13 Fire tube double-walled heat exchanger for chimney furnace, has inner chamber designed as heating chamber and outer chamber designed as isolating and/or cooling chamber, and opening provided over fire tube

Publications (1)

Publication Number Publication Date
DE102006022470A1 true DE102006022470A1 (en) 2007-11-15

Family

ID=38580108

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202006020271U Expired - Lifetime DE202006020271U1 (en) 2006-05-13 2006-05-13 Smoke-tube heat exchanger
DE102006022470A Ceased DE102006022470A1 (en) 2006-05-13 2006-05-13 Fire tube double-walled heat exchanger for chimney furnace, has inner chamber designed as heating chamber and outer chamber designed as isolating and/or cooling chamber, and opening provided over fire tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202006020271U Expired - Lifetime DE202006020271U1 (en) 2006-05-13 2006-05-13 Smoke-tube heat exchanger

Country Status (1)

Country Link
DE (2) DE202006020271U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101812308A (en) * 2010-04-28 2010-08-25 曹志德 Oil shale reaction furnace
DE102007002878C5 (en) * 2007-01-15 2010-10-07 Plewa Schornsteintechnik Und Heizsysteme Gmbh Heating arrangement for buildings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7918133U1 (en) * 1979-06-23 1979-12-13 Petersen, Lorenz, 4005 Meerbusch HEAT EXCHANGER FOR FLUE GASES FROM BOILERS
DE10208089A1 (en) * 2002-02-26 2003-09-11 Bertram Vogelsang Universal heat exchanger for fireplaces, attachable to flue gas outlet for fireplace so that flue gases heat its water jacket

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7918133U1 (en) * 1979-06-23 1979-12-13 Petersen, Lorenz, 4005 Meerbusch HEAT EXCHANGER FOR FLUE GASES FROM BOILERS
DE10208089A1 (en) * 2002-02-26 2003-09-11 Bertram Vogelsang Universal heat exchanger for fireplaces, attachable to flue gas outlet for fireplace so that flue gases heat its water jacket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002878C5 (en) * 2007-01-15 2010-10-07 Plewa Schornsteintechnik Und Heizsysteme Gmbh Heating arrangement for buildings
CN101812308A (en) * 2010-04-28 2010-08-25 曹志德 Oil shale reaction furnace
CN101812308B (en) * 2010-04-28 2013-10-16 曹志德 Oil shale reaction furnace

Also Published As

Publication number Publication date
DE202006020271U1 (en) 2008-02-21

Similar Documents

Publication Publication Date Title
EP1872063B1 (en) Heat exchange apparatus, particularly fire tube condensing boiler
CN103423865A (en) Hot blast stove with multi-layer rotary heat exchanging furnace
US9618232B2 (en) Conversion of single-pass boiler to multi-pass operation
CN105021037A (en) Natural gas crucible furnace for flue gas waste heat recovery
DE102006022470A1 (en) Fire tube double-walled heat exchanger for chimney furnace, has inner chamber designed as heating chamber and outer chamber designed as isolating and/or cooling chamber, and opening provided over fire tube
CN106556139B (en) Oil/natural-gas-firehot-blast hot-blast environment-friendlyboiler boiler
US2254481A (en) Furnace
NO138469B (en) HIGH PRESSURE JET WASHING SYSTEM.
CN103301488B (en) Sterilization device
CN101196342A (en) Condensing gas water heater and flue gas flowing mode
CN104215076B (en) A kind of device and method utilizing the dry sulphur ammonium of coking tube furnace fume afterheat
SU1095882A3 (en) Water heating boiler
CN204254885U (en) heat-conducting oil furnace
CN209541165U (en) A kind of gas organic heat carrier furnace of explosion and leakage prevention
CN208155082U (en) A kind of device for utilizing residual heat of burning furnace
CN207596691U (en) High oil-containing oil base dangerous waste thermal desorption processing unit
RU2362093C1 (en) Hot-water boiler
CN105650663A (en) Water heater conducting heating through exhaust smoke waste heat
CN102563709A (en) Automatic temperature control coal heating furnace
JP5858555B1 (en) Wood stove and hot water supply device
CN203315389U (en) Sterilization device
CN204201944U (en) A kind of energy-saving environment protection fire coal heating stove
CN204923080U (en) Heating stove that heats step by step
EP2397766A1 (en) Solid fuel stove and liquid heating system
CN203731660U (en) Multi-body environment-friendly biomass boiler

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection