AT108290B - Additional boiler for heating systems heated by flue gases. - Google Patents

Additional boiler for heating systems heated by flue gases.

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Publication number
AT108290B
AT108290B AT108290DA AT108290B AT 108290 B AT108290 B AT 108290B AT 108290D A AT108290D A AT 108290DA AT 108290 B AT108290 B AT 108290B
Authority
AT
Austria
Prior art keywords
boiler
additional
flue gases
additional boiler
heating systems
Prior art date
Application number
Other languages
German (de)
Inventor
Rudolf Lenz
Original Assignee
Rudolf Lenz
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 Rudolf Lenz filed Critical Rudolf Lenz
Application granted granted Critical
Publication of AT108290B publication Critical patent/AT108290B/en

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  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  DurchRauchgasebeheizterZusatzkesselfürHeizungen. 



   Es ist bekannt, in dem   Rauchabzug   der Feuerung eines Dampfkessels einen Zusatzkessel   anzuordnen,   der somit zur   Ausnutzung   der Rauchgase dient, wobei die   Dampfaustrittsleitungen   beider Kessel miteinander in Verbindung stehen. 



   Die Erfindung besteht darin, dass bei Anordnung eines solchen Zusatzkessels in einer Zentralheizungsanlage beide Kessel eine gemeinsame Speiseleitung und eine gemeinsame Ableitung für das   Warmwasser bzw. den Dampferhalten. Dadurch herrschen in beiden Kesseln bei gleicher Höhenlage gleicher   Wasserstand und derselbe Druck, ohne dass hiezu irgendwelche Vorrichtungen erforderlich wären, und alle auf dem Hauptkessel   befindlichen Sicherheits-und Regelvorrichtungen dienen auch   für den Zusatzkessel. 



   Die Zeichnung zeigt ein Ausführungsbeispiel des   Erfil1dungsgegenstandes.     Fig. l   ist eine Vorder-   amitht, Fig. 2 pine Seitenansicht   eines Zentralheizungskessels, der gemäss der Erfindung ausgerüstet 
 EMI1.1 
   bestrei   hen müssen. 



   Dieser wird von derselben Leitung 5 (z. B. der   Kondenswasserleitung) wie der   Kessel gespeist 
 EMI1.2 
   Entwässernngsleitungen   bezeichnet. 



   Durch die Verbindung des   Dampfraumes   und des Wasserraumes des Zusatzkessels mit dem Dampf-bzw. Wasserraum des Hauptkessels sind Druck und Wasserstand in beiden Kesseln jederzeit gleich. Sämtliche Regel- und Anzeigevorrichtungen des Hauptkessels dienen gleichzeitig auch für den Zusatzkessel. Zunahme oder Abnahme der Rostbelastung und Verbrennungsgeschwindigkeit beim Hauptkessel ziehen selbsttätig eine grössere oder   kleinere Wärmeaufnahme   im Zusatzkessel nach sich. 



   Wenn der Wasserinhalt des Zusatzkessels bei grosser   Heizfläche   klein ist, entwickelt sich der Dampf schnell. was das Anheizen des   Kessels beschleunigt, indem der anfänglich   vom Zusatzkessel gebildete Dampf am Wasser des Hauptkessels kondensiert und dieses dadurch erwärmt. Verwendet 
 EMI1.3 
 sich die Kondensationsverluste beim Öffnen des   Hauptdampfsehiebers   am Kessel. 



   Im Schema   (Fig. 3),   das bis auf den Fortfall des Dampfverteiles der Ausführungsform gemäss 
 EMI1.4 
 und Zusatzkessel bezeichnet. 



   Beim Schema gemäss Fig. 4 ist statt des Rippenrohrzusatzkessels ein Rostkessel 4a angedeutet. wie überhaupt jede Art von Dampf- oder Warmwassererzeugern hiebei verwendet werden kann. 



   Bei Niederdruckwarmwasserheizungen kann der Zusatzkessel Warmwasser entweder in den Hauptkessel (nahe dessen oberem Ende) oder in die vom Kessel kommende Steigleitung (Verteilleitung) fördern und von derselben Rücklaufleitung wie der   Hauptkessel     selbsttätig gespeist   werden. Die Temperatur des Heizwassers ist dann die   Miscbtemperatur   beider   Verlaufe,  



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  Additional boiler for heating, heated by flue gas.



   It is known to arrange an additional boiler in the smoke outlet of the furnace of a steam boiler, which thus serves to utilize the flue gases, the steam outlet lines of both boilers being connected to one another.



   The invention consists in the fact that when such an additional boiler is arranged in a central heating system, both boilers have a common feed line and a common discharge line for the hot water or the steam. As a result, the same water level and the same pressure prevail in both boilers at the same altitude, without any devices being required for this, and all safety and control devices located on the main boiler are also used for the additional boiler.



   The drawing shows an embodiment of the subject matter of the invention. Fig. 1 is a front view, Fig. 2 is a side view of a central heating boiler equipped according to the invention
 EMI1.1
   must insist.



   This is fed from the same line 5 (e.g. the condensation water line) as the boiler
 EMI1.2
   Drainage lines designated.



   By connecting the steam room and the water room of the additional boiler with the steam or. Water space of the main boiler, the pressure and water level in both boilers are always the same. All control and display devices of the main boiler are also used for the additional boiler. An increase or decrease in the grate load and the rate of combustion in the main boiler automatically result in greater or lesser heat absorption in the additional boiler.



   If the water content of the additional boiler is small with a large heating surface, the steam develops quickly. which accelerates the heating up of the boiler in that the steam initially formed by the additional boiler condenses on the water of the main boiler and thereby heats it. Uses
 EMI1.3
 the condensation losses when opening the main steam valve on the boiler.



   In the scheme (Fig. 3), except for the omission of the steam distributor of the embodiment according to
 EMI1.4
 and additional boiler.



   In the scheme according to FIG. 4, a grate boiler 4a is indicated instead of the additional finned tube boiler. as any kind of steam or hot water generator can be used here.



   In the case of low-pressure hot water heating systems, the additional boiler can pump hot water either into the main boiler (near its upper end) or into the riser (distribution line) coming from the boiler and can be fed automatically from the same return line as the main boiler. The temperature of the heating water is then the mixed temperature of both courses,

 

Claims (1)

PATENT-ANSPRUCH : Durch Rauchgase beheizter Zusatzkessel für Heizungen mit gemeinsamer Ableitung für Dampfoder Heizwasser, dadurch gekennzeichnet, dass der Zusatzkessel durch eine gemeinsame Speiseleitung (5) mit dem Kessel parallel geschaltet ist und in beiden Kesseln ohne irgendeinen Hilfsapparat oder ein Betriebsumschaltmittel jederzeit die gleichen Betriebsverhältnisse (Wasserstandshöhe. Druck) herrschen und alle am Hauptkessel befindlichen Sicherheits-und Regelvorrichtungen auch für den Zusatzkessel dienen. EMI2.1 PATENT CLAIM: Additional boiler heated by flue gases for heating systems with a common discharge for steam or heating water, characterized in that the additional boiler is connected in parallel with the boiler by a common feed line (5) and the same operating conditions (water level, pressure) in both boilers at all times without any auxiliary equipment or operating switching means ) and all safety and control devices on the main boiler are also used for the additional boiler. EMI2.1
AT108290D 1926-05-25 1926-05-25 Additional boiler for heating systems heated by flue gases. AT108290B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT108290T 1926-05-25

Publications (1)

Publication Number Publication Date
AT108290B true AT108290B (en) 1927-12-10

Family

ID=3624982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT108290D AT108290B (en) 1926-05-25 1926-05-25 Additional boiler for heating systems heated by flue gases.

Country Status (1)

Country Link
AT (1) AT108290B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906373C (en) * 1937-04-23 1954-10-11 Richard Schoenbeck Low pressure water tube boiler for hot water or steam heating systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906373C (en) * 1937-04-23 1954-10-11 Richard Schoenbeck Low pressure water tube boiler for hot water or steam heating systems

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