DE2910409C2 - Collective heating boiler - Google Patents
Collective heating boilerInfo
- Publication number
- DE2910409C2 DE2910409C2 DE19792910409 DE2910409A DE2910409C2 DE 2910409 C2 DE2910409 C2 DE 2910409C2 DE 19792910409 DE19792910409 DE 19792910409 DE 2910409 A DE2910409 A DE 2910409A DE 2910409 C2 DE2910409 C2 DE 2910409C2
- Authority
- DE
- Germany
- Prior art keywords
- combustion chamber
- heating boiler
- boiler
- collective
- collective 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
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
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
-
- 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
-
- 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
-
- 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
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)
- Details Of Fluid Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
Die Erfindung betrifft einen Sammelheizungskessel nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a collective heating boiler according to the preamble of claim 1.
Sammelheizungskessel dieser Art sind beispielsweise dem DE-GM 75 24 798 als bekannt zu entnehmen. In dem ringzylindrischen Heizgaszug zwischen dem Flammenumkehrtopf und der Wand der zylindrischen Brennkammer ist dabei eine Nachschaltheizfläche in Form von Einbauteil angeordnet, die -wärmeleitend mit der Wand der Brennkammer verbunden sind. Die Einbauten können die Form der doi: dargestellten Rippenbänder besitzen. Häufig werden auch Längsrippen unterschiedlichsten Querschnitts eingefügt und vor dem Einsetzen des Flammenumkehrtopfes mit der Wand der Brennkammer verschweißt Der Flammenumkehrtopf wird dann nur lose eingeschoben.Collective heating boilers of this type are known, for example, from DE-GM 75 24 798. In the ring-cylindrical heating gas flue between the flame reversal pot and the wall of the cylindrical Combustion chamber is a Nachschaltheizfläche in the form of a built-in part is arranged, which -heat-conductive with the wall of the combustion chamber are connected. The internals can take the form of the doi: illustrated Own rib bands. Often, longitudinal ribs of the most varied cross-sections are inserted and in front of them After inserting the flame reversal pot, it is welded to the wall of the combustion chamber is then only pushed in loosely.
Heizkessel dieser Art haben den Nachteil, daß an der zylindrischen Wand der Brennkammer sehr viele Verschweißungen vorgenommen werden müssen, denn nur die wärmeleitende Verbindung führt zu einer ausreichenden Wärmeübertragung. Neben der aufwendigen Arbeit ergeben sich besondere Probleme, wenn die Wand mit einer korrosionsfesten Beschichtung versehen werden soll. Die Rippen und die vielen Schweißnähte stehen einer einwandfreien Beschichtung entgegen, so daß die Korrosionssicherheit nicht immer garantiert werden kann.Boilers of this type have the disadvantage that at the cylindrical wall of the combustion chamber very many welds have to be made because only the thermally conductive connection leads to sufficient heat transfer. In addition to the elaborate Work poses particular problems when the wall is coated with a corrosion-resistant coating should be provided. The ribs and the many weld seams are a perfect coating contrary, so that the protection against corrosion cannot always be guaranteed.
Ein weiterer Nachteil ist dann vorhanden, wenn ein Kessel dieser Art gleitend in Abhängigkeit von der Außentemperatur gefahren werden soll. In diesem Fall werden sich in Übergangszeiten und während der Nachtabsenkung sehr niedrige Kesselwassertemperaturen einstellen. Bei Unterschreiten des notwendigen Wertes wird die Temperatur durch Anspringen des Brenners angehoben, um anschließend wieder durch Wärmeabgabe an das Heizungsnetz abzufallen. Die Einbauten zwischen dem Flammenumkehrtopf und der Wand der Brennkammer wirken während des Brennerbetriebes aucii als Wärmespeicher. Nach dem Abschalten des Brenners wird ein Teil der Wärme noch an das Kesselwasser weitergeleitet Ein großer Anteil der Wärme geht jedoch infolge des Zuges ungenutzt zum Schornstein hin verloren.Another disadvantage is present when a boiler of this type is sliding depending on the Outside temperature should be driven. In this case will be in transition periods and during the Set night reduction to very low boiler water temperatures. If the required Value, the temperature is raised when the burner starts up and then through again Heat dissipation to the heating network. The internals between the flame reversal pot and the The walls of the combustion chamber also act as heat stores during burner operation. After switching off of the burner, some of the heat is still transferred to the Boiler water passed on. However, a large proportion of the heat goes unused as a result of the draft Lost chimney.
Es soll ein Heizkessel geschaffen werden, der einfach
zu fertigen und dessen Wärmeaustauschfläclien probleialos
und sicher zu beschichten sind. Einbauten mit einer Wärmespeicherwirkung, die bei einem Abfallen
der Kesselwassertemperatur zu Wärmeverlusten führen, sollen vermieden werden.
Gemäß der Erfindung besitzt der Sammelheizungskessel die im Kennzeichen des Patentanspruchs 1
genannten Merkmale.The aim is to create a boiler that is easy to manufacture and whose heat exchange surfaces can be coated safely and without problems. Fittings with a heat storage effect, which lead to heat losses when the boiler water temperature drops, should be avoided.
According to the invention, the collective heating boiler has the features mentioned in the characterizing part of claim 1.
Die Wand der Brennkammer besteht aus einem zylindrischen Mantel, der einfach zu fertigen und sicher zu beschichten ist Ein- oder Anbauten, die eine einwandfreie Beschichtung behindern und die zu Wärmeverlusten führen könnten, sind nicht vorhanden. Der vorzugsweise aus iaschenförmigen Kanälen mit seitlichen Einprägungen bestehende Nachschaltzug läßt sich ebenfalls einfach fertigen und beschichten. Er kann ohne großen Aufwand an die Brennkammer angefügt werden. Da der Nachschaltzug keine wärmespeichernden Einsätze besitzt, sind die Wärmeverluste zum Schornstein hin reduziert Es wird sogar noch die Wärme, die von dem ungekühlten Flammenumkehrtopf aufgenommen worden war, in dem Nachschaltzug an das Kesselwasser übertragen. Diese Wärme ging bei den bisherigen Heizkesseln ebenfalls fast vollständig zum Schornstein hin verloren.The wall of the combustion chamber consists of a cylindrical jacket that is easy to manufacture and safe to be coated is built-in or add-ons that hinder a perfect coating and which are too Heat losses are not available. The preferably from pocket-shaped channels with Additional cable existing on the side can also be easily manufactured and coated. He can can be attached to the combustion chamber without great effort. Since the additional cable does not store heat If you have inserts, the heat losses to the chimney are reduced Heat, which had been absorbed by the uncooled reversible flame pot, in the additional cable transfer the boiler water. This heat was also almost completely lost with the previous boilers lost to the chimney.
Ausführungsbeispiel näher erläutert Es zeigt
F i g. I Einen Heizkessel im Längsschnitt und
F ί g. 2 Den Schnitt A-A aus F i g. 1.
Der Heizkessel besitzt eine durch eine zylindrische Wand 1 gebildete Brennkammer 2, die nach vorn durch
eine Fronttür 3 mit einer Brenneröffnung4 verschlossen
ist In die Brennkammer 2 ist ein loser Flammenumkehrtopf 5 eingesetzt und durch Abstandshalter 6 so
gelagert, daß ein ringzylindrischer Heizgaszug 7 entsteht. Der Heizgaszug 7 geht in einen axial hinter derEmbodiment explained in more detail It shows
F i g. I A boiler in longitudinal section and
F ί g. 2 Section AA from FIG. 1.
The boiler has a combustion chamber 2 formed by a cylindrical wall 1, which is closed at the front by a front door 3 with a burner opening4.In the combustion chamber 2, a loose reversible flame pot 5 is inserted and supported by spacers 6 so that an annular cylindrical heating gas flue 7 is created. The Heizgaszug 7 goes into an axially behind the
so Brennkammer 2 angeordneten Nachschaltzug 8 über, der in einen Abgasstutzen 9 mündet Der Nachschaltzug 8 best 2ht aus taschenförmigen Kanälen 10 mit seitlichen Einprägungen. Solche Teile lassen sich gut korrosionsfest beschichten, und sie besitzen infolge der Wedelströmung eine sehr hohe Wirksamkeitso arranged secondary cable 8 over combustion chamber 2, which opens into an exhaust port 9 The secondary cable 8 consists of pocket-shaped channels 10 with lateral Imprints. Such parts can be coated with good corrosion resistance, and they have as a result of the swirl flow a very high effectiveness
Claims (3)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792910409 DE2910409C2 (en) | 1979-03-16 | 1979-03-16 | Collective heating boiler |
EP80100405A EP0016915B1 (en) | 1979-03-16 | 1980-01-26 | Central heating boiler |
AT80100405T ATE2355T1 (en) | 1979-03-16 | 1980-01-26 | CENTRAL HEATING BOILER. |
DE8080100405T DE3061702D1 (en) | 1979-03-16 | 1980-01-26 | Central heating boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792910409 DE2910409C2 (en) | 1979-03-16 | 1979-03-16 | Collective heating boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2910409A1 DE2910409A1 (en) | 1980-09-25 |
DE2910409C2 true DE2910409C2 (en) | 1981-12-03 |
Family
ID=6065611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792910409 Expired DE2910409C2 (en) | 1979-03-16 | 1979-03-16 | Collective heating boiler |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2910409C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3414253A1 (en) * | 1984-04-14 | 1985-10-24 | Buderus Ag, 6330 Wetzlar | Flame deflection pot |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3425667A1 (en) * | 1984-07-12 | 1986-01-23 | Hans Dr.h.c. 3559 Battenberg Vießmann | Heating boiler for liquid and gaseous fuels |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1904190U (en) * | 1962-02-01 | 1964-11-12 | Hans Viessmann K G Kesselwerk | DEVICE ON BOILERS TO AVOID TEMPERATURE STRATIFICATIONS AND INCREASE WATER CIRCULATION. |
FR1595970A (en) * | 1968-12-09 | 1970-06-15 | ||
DE1909126C3 (en) * | 1969-02-24 | 1980-09-25 | Buderus Ag, 6300 Lahn-Wetzlar | Method of making a heating gas pocket for a heating boiler |
NO123822B (en) * | 1970-06-27 | 1972-01-17 | Torleif Gran | |
DE7524798U (en) * | 1975-08-05 | 1975-11-27 | Buderus Sche Eisenwerke | CENTRAL HEATING BOILER |
-
1979
- 1979-03-16 DE DE19792910409 patent/DE2910409C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3414253A1 (en) * | 1984-04-14 | 1985-10-24 | Buderus Ag, 6330 Wetzlar | Flame deflection pot |
Also Published As
Publication number | Publication date |
---|---|
DE2910409A1 (en) | 1980-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
D2 | Grant after examination | ||
8339 | Ceased/non-payment of the annual fee |