DE3307330C2 - - Google Patents
Info
- Publication number
- DE3307330C2 DE3307330C2 DE3307330A DE3307330A DE3307330C2 DE 3307330 C2 DE3307330 C2 DE 3307330C2 DE 3307330 A DE3307330 A DE 3307330A DE 3307330 A DE3307330 A DE 3307330A DE 3307330 C2 DE3307330 C2 DE 3307330C2
- Authority
- DE
- Germany
- Prior art keywords
- condensate
- boiler
- boiler according
- housing
- heat exchanger
- 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
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- 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
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- 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
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- 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
- F24H8/006—Means for removing condensate from the heater
-
- 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]
Description
Der Gegenstand des Hauptpatentes 32 38 603 betrifft einen Kondensationsheizkessel gemäß Oberbegriff des Hauptanspruches.The subject of the main patent 32 38 603 concerns a condensing boiler according to the preamble of Main claim.
Um einen derartigen Kondensationsheizkessel, insbeson dere für den Fall relativ hoher Rücklauftemperaturen zu verbessern und damit den Wirkungsgrad weiter zu erhö hen, worin die Aufgabe der vorliegenden Zusatzerfindung besteht, wird eine Weiterbildung des Heizungskessels hinsichtlich der zum Kessel gehörenden Kondensatsammel kammer nach der Zusatzerfindung gemäß Kennzeichen des Hauptanspruches vorgesehen. Diesbezüglich vorteilhafte Weiterbildungen ergeben sich nach den Unteransprüchen.To such a condensing boiler, in particular in the case of relatively high return temperatures improve and thus further increase efficiency hen, what is the object of the present additional invention there is a further development of the boiler with regard to the condensate collection belonging to the boiler chamber after the additional invention according to the characteristics of the Main claim provided. In this regard, advantageous Further training results from the subclaims.
Die Kondensatheizkessel nach der DE-OS 26 25 099 und 30 19 810 weisen zwar auch notwendigerweise Kondensat sammelkammern auf, diese haben aber weder von außen ge kühlte Wände noch sind diese mit kühlbaren Einbauten ausgestattet.The condensate boiler according to DE-OS 26 25 099 and 30 19 810 also necessarily have condensate collecting chambers, but these have neither ge from the outside Cooled walls are still with coolable fittings fitted.
Die erfindungsgemäß in der Kondensatsammelkammer ange ordnete Wärmetauscher ist insbesondere für die Durch leitung eines gasförmigen Mediums als Sekundärmedium bestimmt, womit aber andere Wärmeträgermedien (bspw. Wasser) nicht ausgeschlossen sein sollen. Vorzugsweise kommt Luft in Frage, die nach Passage des Wärmetau schers und entsprechender Wärmeaufnahme bspw. in ge eigneter Weise in zu beheizende Räume geleitet werden kann, wofür das Ganze mit einem geeigneten Saug- oder Druckgebläse, bzw. nicht gasförmigen Medien mit ei ner Zirkulationspumpe versehen wird. Das Ganze kann aber auch zur Brauchwassererwärmung bzw. Brauchwasser vorwärmung dienen.According to the invention in the condensate collection chamber arranged heat exchanger is especially for the through Line of a gaseous medium as a secondary medium determines what other heat transfer media (e.g. Water) should not be excluded. Preferably air comes into question after passing the heat rope Schers and corresponding heat absorption, for example in ge appropriately be directed into rooms to be heated can do what the whole thing with a suitable suction or Pressure blower or non-gaseous media with egg ner circulation pump is provided. The whole thing can but also for domestic water heating or domestic water serve preheating.
Der Kondensationsheizkessel gemäß vorliegender Zu satzerfindung wird nachfolgend anhand der zeichneri schen Darstellung eines Ausführungsbeispieles näher er läutert. Es zeigt schematischThe condensation boiler according to the present Zu sentence determination is based on the drawing cal representation of an embodiment he closer purifies. It shows schematically
Fig. 1 den Kondensationsheizkessel in Seitenansicht mit Schnitt durch die Kondensatsammelkammer und Fig. 1 shows the condensation boiler in side view with a section through the condensate collection chamber and
Fig. 2 eine Draufsicht auf die nach oben offen darge stellte Kondensatsammelkammer. Fig. 2 is a plan view of the open top Darge presented condensate collection chamber.
Wie aus den Fig. 1, 2 erkennbar, ist in der Kondensat sammelkammer 2 der Wärmetauscher 31 in Form eines in zwei Lagen spiralförmig verlaufenden Rohres 31′ mit Zu- und Ableitungsanschlüssen 32, 33 angeordnet, wobei das Rohr 31′ schraubenlinienförmig verwundene Wände 38 auf weist, die dem Wärmetausch besonders förderlich sind.As can be seen from FIGS. 1, 2, in the condensate collecting chamber 2, the heat exchanger 31 in the form of a spirally extending in two layers of tube 31 'having inlet and outlet ports 32, 33 is arranged, said tube 31' helically twisted walls 38 points that are particularly conducive to heat exchange.
Sämtliche mit dem Kondensat in Berührung kommende Teile sind aus kondensatfestem Material gefertigt.All parts that come into contact with the condensate are made of condensate-proof material.
Die Kondensatsammelkammer 2 ist in bezug auf den Rauch gasabzuganschluß 34 durch eine Blende 35 abgeschirmt, so daß die aus den Heizgaszugrohren 4 austretenden Abgase bei gefüllter Kondensatsammelkammer 2 nur durch das Konden sat hindurch zum Rauchgasabzuganschluß 34 gelangen können, was einen ausreichenden Druck der Rauchgase voraussetzt.The condensate collecting chamber 2 is gas exhaust port with respect to the flue 34 is shielded by a shutter 35 so that the emerging from the Heizgaszugrohren 4 exhaust gases with filled condensate collecting chamber 2 sat only by the condensate may pass to the flue gas outlet port 34, which requires a sufficient pressure of the flue gases.
Wie dargestellt, ist die Blende 35 als Ringblende 35′ ausgebildet, wobei deren Unterkante 36 in Höhe Unter rand 37 des Kondensatüberlaufanschlusses 18 angeordnet ist, der somit den möglichen Höchstabstand des Kondensa tes in der Kondensatsammelkammer 2 bestimmt.As shown, the diaphragm 35 is formed as an annular diaphragm 35 ' , the lower edge 36 of which is arranged at the lower edge 37 of the condensate overflow connection 18 , which thus determines the possible maximum distance of the condensate in the condensate collecting chamber 2 .
Der Kondensatüberlaufanschluß 18 muß nicht zwingend, wie dargestellt, auf Höhe Unterkante 36 derBlende 35 angeordnet werden, sondern es ist auch möglich, diesen Kondensatüberlaufanschluß 18 unmittelbar über dem Boden 16 oder am Boden 16 selbst anzuordnen, sofern dieser Kondensatüberlaufanschluß 18 dann außerhalb der Kondensatsammelkammer 2 mit einer ge eigneten und vorzugsweise biegsamen Leitung versehen ist (nicht dargestellt), mit der je nach Niveaueinstel lung sich sammelndes Kondensat bis auf Höhe der Unterkante 36 der Blende 35 angestaut werden kann, d. h., bei die ser Ausführungsform kann der Kessel entweder mit unge stauter bzw. gestauter Kondensatabfuhr gefahren werden.The condensate overflow connection 18 does not necessarily have to be arranged at the lower edge 36 of the panel 35 , as shown, but it is also possible to arrange this condensate overflow connection 18 directly above the floor 16 or on the floor 16 itself, provided that this condensate overflow connection 18 is then outside the condensate collection chamber 2 a suitable and preferably flexible line is provided (not shown) with which, depending on the level adjustment, condensate collecting can be accumulated up to the level of the lower edge 36 of the diaphragm 35 , ie, in this embodiment, the boiler can either be used with unstuck or jammed condensate drain.
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833307330 DE3307330A1 (en) | 1983-03-02 | 1983-03-02 | Condensing heating boiler |
EP83110316A EP0106344A3 (en) | 1982-10-19 | 1983-10-15 | Condenser boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833307330 DE3307330A1 (en) | 1983-03-02 | 1983-03-02 | Condensing heating boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3307330A1 DE3307330A1 (en) | 1984-09-06 |
DE3307330C2 true DE3307330C2 (en) | 1988-12-29 |
Family
ID=6192281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833307330 Granted DE3307330A1 (en) | 1982-10-19 | 1983-03-02 | Condensing heating boiler |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3307330A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4134230A1 (en) * | 1990-10-19 | 1992-04-23 | Vaillant Joh Gmbh & Co | Heating system consisting of burner and exhaust collecting chamber - has condensation drain controlled by spring-loaded valve in bottom of exhaust chamber |
DE9210972U1 (en) * | 1992-08-17 | 1994-01-13 | Viesmann Hans Dr | Gas boiler |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3503535A1 (en) * | 1985-02-02 | 1986-08-07 | Richard 3150 Peine Vetter | Device for heating water, in particular hot-water heating boiler |
GB2459879B (en) * | 2008-05-08 | 2010-05-26 | Zenex Technologies Ltd | Condensate heat exchanger |
AT507818B1 (en) * | 2009-01-28 | 2012-09-15 | Vaillant Group Austria Gmbh | FUEL HEAT EXCHANGER FOR HOT WATER HEATING |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4271789A (en) * | 1971-10-26 | 1981-06-09 | Black Robert B | Energy conversion system |
DE2625099A1 (en) * | 1976-06-04 | 1977-12-15 | Gregor Dipl Ing Schuster | Flue gas heat recovery system - uses heat carrier in stages to reduce flue gas temp. below dew point |
-
1983
- 1983-03-02 DE DE19833307330 patent/DE3307330A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4134230A1 (en) * | 1990-10-19 | 1992-04-23 | Vaillant Joh Gmbh & Co | Heating system consisting of burner and exhaust collecting chamber - has condensation drain controlled by spring-loaded valve in bottom of exhaust chamber |
DE4134230C2 (en) * | 1990-10-19 | 2000-12-21 | Vaillant Joh Gmbh & Co | Heating device |
DE9210972U1 (en) * | 1992-08-17 | 1994-01-13 | Viesmann Hans Dr | Gas boiler |
Also Published As
Publication number | Publication date |
---|---|
DE3307330A1 (en) | 1984-09-06 |
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Legal Events
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8161 | Application of addition to: |
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |