DE8324969U1 - Central heating boiler - Google Patents

Central heating boiler

Info

Publication number
DE8324969U1
DE8324969U1 DE8324969U DE8324969U DE8324969U1 DE 8324969 U1 DE8324969 U1 DE 8324969U1 DE 8324969 U DE8324969 U DE 8324969U DE 8324969 U DE8324969 U DE 8324969U DE 8324969 U1 DE8324969 U1 DE 8324969U1
Authority
DE
Germany
Prior art keywords
heating
heating boiler
ceramic
boiler
central heating
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.)
Expired
Application number
DE8324969U
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.)
Buderus AG
Original Assignee
Buderus AG
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 Buderus AG filed Critical Buderus AG
Priority to DE8324969U priority Critical patent/DE8324969U1/en
Publication of DE8324969U1 publication Critical patent/DE8324969U1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24H1/26—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 the water mantle forming an integral body
    • F24H1/263—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 the water mantle forming an integral body with a dry-wall combustion chamber
    • 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
    • F24H1/26—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 the water mantle forming an integral body
    • F24H1/28—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 the water mantle forming an integral body including one or more furnace or fire tubes
    • F24H1/287—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 the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber
    • 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
    • F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
    • 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
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Description

* BUDERUS AKTIuINCrEtSEiC1.$$HAFJT* j ·* *··*!·· T?/P/St/ G 16-334* BUDERUS AKTIuINCrEtSEiC 1. $$ HAFJT * j · * * ·· *! ·· T? / P / St / G 16-334

ZentralheizungskesselCentral heating boiler

Die Neuerung betrifft einen Zentralheizungskessel nach dem Oberbegriff des Schutz Einspruches 1 wie er beispielsweise der DE-OS 28 37 004 zu entnehmen ist.The innovation relates to a central heating boiler according to the preamble of Protection Opposition 1, such as the one, for example DE-OS 28 37 004 can be found.

Bei einem solchen Heizungskessel werden die Heizgase im Heizgaszug abwärts geführt und infolge einer ausreichend großen Wärmeaustauschfläche bis unter den Taupunkt abgekühlt. Es scheidet sich Kondensat aus, welches in einem Sammelraum unterhalb des Heizgaszages aufgefangen und von dort abgeführt wird. Die abgekühlten, trockenen Heizgase strömen zum Schornstein weiter.With such a boiler, the hot gases are in the hot gas flue downwards and cooled down to below the dew point due to a sufficiently large heat exchange surface. It condensate separates, which is collected in a collecting space below the heating gas inlet and discharged from there will. The cooled, dry heating gases flow on to the chimney.

Ein solcher Heizungskessel, auch Brennwertkessel genannt, hat den Vorteil einer äußerst hohen Energieausbeute. Während bei herkömmlichen Heizungskesseln Heizgastemperaturen um 180 0C am Kesselausgang nicht unterschritten werden sollten, um eine Versottung des Schornsteines zu vermeiden, können die Temperaturen im Heizungskessel jetzt auf Werte um 40 0C abgesenkt werdsn. Die durch die Temperaturabsenkung frei werdende Wärme und die Kondensationswärme können zusätzlich vom Heizwasser übernommen werden. Dadurch steigt der Wirkungsgrad beträchtlich.Such a heating boiler, also called a condensing boiler, has the advantage of an extremely high energy yield. While should not be less than with conventional heating boilers heating gas temperatures to 180 0 C at the boiler output to avoid sooting of the chimney, the temperatures can werdsn now lowered in the heating boiler to around 40 0C. The heat released by the drop in temperature and the condensation heat can also be taken over by the heating water. This increases the efficiency considerably.

Ein Problem bei den Heizungskessel der genannten Art entsteht durch die starke Korrosionswirkung des ausgeschiedenen Kondensats. Insbesondere der Heizgaszug ist den Angriffen desA problem arises with the heating boilers of the type mentioned due to the strong corrosive effect of the precipitated condensate. The hot gas flue in particular is subject to attacks by the

•-•2:• - • 2:

sauren Kondensats beständig ausgesetzt. Um Zerstörungen des Heizungskessels zu vermeiden, ist es Üblich, die gefährdeten Wärmeaustauschflächen mit einer Schutzschicht etwa auf der Basis des Emails zu versehen. Es wurde auch schon versucht, diese Flächen aus korrosionsfestem Werkstoff herzustellen. Dabei ist der Einsatz von Edelstahl, vorallem aber von keramischen Werkstoffen« denkbar.Resistantly exposed to acid condensate. To destroy the To avoid heating boilers, it is customary to cover the endangered heat exchange surfaces with a protective layer To provide the basis of the email. Attempts have also been made to produce these surfaces from corrosion-resistant material. Included the use of stainless steel, but above all of ceramic materials «is conceivable.

Es soll ein Heizungskessel geschaffen werden, bei dem der Heizgaszug aus keramischen Werkstoffen gebildet ist, um den Belastungen durch das entstehende Kondensat zu widerstehen.A heating boiler is to be created in which the heating gas flue is made of ceramic materials, around the To withstand the stresses caused by the condensate.

Gemäß der Neuerung wird dieses bei einem Heizungskessel mit den im Kennzeichen des Schutzanspruches 1 genannten Merkmalen erreicht.According to the innovation, this is in the case of a heating boiler with the features mentioned in the characterizing part of claim 1 achieved.

Der besonders gefährdete hintere Bereich des HeizungskesselB ist vollständig aus Keramik aufgebaut. Die Keramikplatten lassen sich einwandfrei in einem äußeren Metallgehäuse abdichten. Durch ein direktes Einfügen der Keramikrohre in die Keramikplatten sind im Übergangsbereich keinerlei korrosionsgefährdete Metallteile vorhanden. Zum anderen ist ein Minimaleinsatz an keramischem Werkstoff gegeben, der zu einer preisgünstigen und einfachen Herstellung des Heizgaszuges führt. Ein besonderer Vorteil besteht darin, daß je nach den Verhältnissen unterschiedlich lange Rohre zur Erzeugung von unterschiedlich langen Heizgaszügen verwandt werden können. Man ist dadurch sehr flexibel bezüglich einer Anpassung des Heizgaszuges an den erwünschten Wärmeabbau.The particularly endangered rear area of the boiler B. is made entirely of ceramic. The ceramic plates can be perfectly sealed in an outer metal housing. By inserting the ceramic tubes directly into the ceramic plates, there are no corrosion-prone areas in the transition area Metal parts available. On the other hand, there is a minimal use of ceramic material, which leads to an inexpensive and simple production of the Heizgaszug leads. A particular advantage is that it varies depending on the circumstances long pipes can be used to generate hot gas trains of different lengths. It makes you very much flexible with regard to adapting the heating gas flue to the desired one Heat degradation.

Die beigefügte Zeichnung stellt in einer einzigen Figur ein Ausführungsbeispiel der Neuerung als Längsschnitt durch einen Heizungskessel dar. ~ . - -The accompanying drawing shows in a single figure an embodiment of the innovation as a longitudinal section through a Heating boiler. ~. - -

Der Heizungskessel besteht aus einer Brennkammer 1 und einem Luchschaltbereich 2. Oberhalb der Brennkammer 1 sitzt auf einer isolierten Brennertür 3 ein Sturzbrenner 4. Ein Umlenkschirm 5 aus schlecht wärmeleitendem Material sorgt für eine Umlenkung der Brennerflamme und für eine Abschirmung des Heizgas« Zuges gegen direkte Heizgasstrahlung.The heating boiler consists of a combustion chamber 1 and a light switch area 2. Above the combustion chamber 1 sits on an insulated burner door 3, a lintel burner 4. A deflecting screen 5 made of poorly thermally conductive material provides a Redirection of the burner flame and for shielding the heating gas draft against direct heating gas radiation.

Die Brennkammer 1 wird durch eine Keramikplatte 6 begrenzt. Von dieser führen Keramikrohre 7 zu einer in Abstand angeordneten weiteren Keramikplatte 8, welche die obere Begrenzung eines Sammlers 9 aus korrosionsbeständigem Material bildet. Vom Sammler 9 gelangt das ausgeschiedene Kondensat durch einen Syphon 10 zu Ablauf, während die trockenen Heizgase durch einen Abgasstutzen 11 zu Schornstein strömen.The combustion chamber 1 is delimited by a ceramic plate 6. Ceramic tubes 7 lead from this to a spaced-apart one further ceramic plate 8, which is the upper limit a collector 9 made of corrosion-resistant material. From the collector 9, the separated condensate passes through a Siphon 10 to the drain, while the dry heating gases flow through an exhaust nozzle 11 to the chimney.

Das Wasser mündet durch den Rücklauf 12 in den unteren Bereich des Heizungskessels. Es durchströmt diesen im Gegenstrom zu den Heizgasen»um durch den Vorlauf 15 wieder in Heizungsnetz zu gelangen.The water flows through the return 12 into the lower area of the heating boiler. It flows through them in countercurrent the heating gases »around through the flow 15 back into the heating network to get.

Claims (2)

BUDERUS TP/F/St/ G 16-334 SchutzansprücheBUDERUS TP / F / St / G 16-334 protection claims 1. Zentralheizungskessel mit einer Brennkammer und einem abwärts zu einem Sammler geführten Heizgaszug zum Abkühlen der Heizgase bis unter den Taupunkt, dadurch gekennzeichnet, daß der Bereich (2) zwischen Brennkammer (1) und Sammler (9) durch eine obere und untere Keramikplatte (6,8) begrenzt und von vertikalen, den Heizgaszug bildenden Keramikrohren (7) durchzogen ist.1. Central heating boiler with a combustion chamber and a heating gas flue leading down to a collector for cooling the heating gases to below the dew point, characterized in that the area (2) between the combustion chamber (1) and collector (9) bounded by an upper and lower ceramic plate (6,8) and vertical, the heating gas flue forming ceramic tubes (7) is traversed. 2. Zentralheizungskessel nach Anspruch 1,2. Central heating boiler according to claim 1, dadurch gekennzeichnet, daß die Keramikrohre (7) flüssigkeitsdicht mit den Keramikplatten (6,8) verbunden sind.characterized in that the ceramic tubes (7) are liquid-tight are connected to the ceramic plates (6,8).
DE8324969U 1983-08-31 1983-08-31 Central heating boiler Expired DE8324969U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8324969U DE8324969U1 (en) 1983-08-31 1983-08-31 Central heating boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8324969U DE8324969U1 (en) 1983-08-31 1983-08-31 Central heating boiler

Publications (1)

Publication Number Publication Date
DE8324969U1 true DE8324969U1 (en) 1986-10-02

Family

ID=6756625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8324969U Expired DE8324969U1 (en) 1983-08-31 1983-08-31 Central heating boiler

Country Status (1)

Country Link
DE (1) DE8324969U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271434A2 (en) * 1986-12-06 1988-06-15 Joh. Vaillant GmbH u. Co. Steel boiler
DE3701439A1 (en) * 1987-01-20 1988-07-28 Rolf Bommer BOILER
EP0313837A1 (en) * 1987-10-27 1989-05-03 Hans Dr. Viessmann Gas heater
EP0318907A1 (en) * 1987-12-03 1989-06-07 Joh. Vaillant GmbH u. Co. Fired water heater
DE8903017U1 (en) * 1989-03-12 1990-07-12 Vießmann, Hans, Dr., 3559 Battenberg Heating boiler
EP2221567A3 (en) * 2009-02-21 2014-01-01 Benninghoven GmbH & Co.KG Mülheim Heat exchanger, heat exchanger system and method for using heat of a fluid giving off heat
EP3287696A4 (en) * 2015-04-02 2019-03-13 Kyungdong Navien Co., Ltd. Oil-fired boiler having combustion gas path guide

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271434A2 (en) * 1986-12-06 1988-06-15 Joh. Vaillant GmbH u. Co. Steel boiler
EP0271434A3 (en) * 1986-12-06 1989-10-11 Joh. Vaillant Gmbh U. Co. Steel boiler
DE3701439A1 (en) * 1987-01-20 1988-07-28 Rolf Bommer BOILER
EP0313837A1 (en) * 1987-10-27 1989-05-03 Hans Dr. Viessmann Gas heater
EP0318907A1 (en) * 1987-12-03 1989-06-07 Joh. Vaillant GmbH u. Co. Fired water heater
DE8903017U1 (en) * 1989-03-12 1990-07-12 Vießmann, Hans, Dr., 3559 Battenberg Heating boiler
EP2221567A3 (en) * 2009-02-21 2014-01-01 Benninghoven GmbH & Co.KG Mülheim Heat exchanger, heat exchanger system and method for using heat of a fluid giving off heat
EP3287696A4 (en) * 2015-04-02 2019-03-13 Kyungdong Navien Co., Ltd. Oil-fired boiler having combustion gas path guide

Similar Documents

Publication Publication Date Title
EP0981015B1 (en) Superheated steam generator for combustion plants with corrosive gases
DE8324969U1 (en) Central heating boiler
DE102008037762A1 (en) Cast iron or aluminum sectional boilers
DE3331340A1 (en) Central heating boiler
EP0114980A2 (en) Central heating boiler
EP2438382B1 (en) Sectional boiler
EP1602886A2 (en) Boiler
AT502299B1 (en) HEATER OF A STIRLING MOTOR
EP0663563A1 (en) Combustion gas guidance
DE3151418A1 (en) Low-temperature heating process, utilising the upper calorific value of fuels
DE3333747A1 (en) Process for operating an oil-fired or gas-fired heating boiler
DE3302477C2 (en) Central heating boiler
DE475050C (en) Heat exchange device with jet walls which are mounted parallel to the surface of the tube rows of a heat exchanger
DE2822557C2 (en) Heater with a burner, a flow safety device and a condensate drain line
DE674606C (en) Plant for incinerating and melting garbage
EP0123869A2 (en) Calorific value boiler, particularly for the production of hot water or heating water with a gas burner
DE3508272A1 (en) Heating boiler
DE20101707U1 (en) Boiler for oil firing
DE3010886A1 (en) Afterburner for continuous straw and wood burning boiler - has cylindrical sections including heat exchanger secured by the rods
DE9004897U1 (en) Sectional boiler
DE8009569U1 (en) EXHAUST GAS HEAT EXCHANGER FOR RECOVERY OF EXHAUST GAS HEAT IN HOUSE CENTRAL HEATERS
DE8128210U1 (en) DEVICE FOR INCREASING THE HEAT EXPLOITATION IN A ROOM FIREPLACE OR FIRE FIRE
AT200763B (en) Sectional boiler
DE3423628A1 (en) Heating boiler with a combustion chamber and a burner arranged therein
DE3245082A1 (en) Heating boiler for central heating installations