EP0905456A3 - Three-pass boiler - Google Patents

Three-pass boiler Download PDF

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Publication number
EP0905456A3
EP0905456A3 EP98118049A EP98118049A EP0905456A3 EP 0905456 A3 EP0905456 A3 EP 0905456A3 EP 98118049 A EP98118049 A EP 98118049A EP 98118049 A EP98118049 A EP 98118049A EP 0905456 A3 EP0905456 A3 EP 0905456A3
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
train
chamber sleeve
iii
sleeve
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.)
Withdrawn
Application number
EP98118049A
Other languages
German (de)
French (fr)
Other versions
EP0905456A2 (en
Inventor
Robert Hofmann
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.)
Viessmann Werke GmbH and Co KG
Original Assignee
Viessmann Werke GmbH and Co KG
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
Priority claimed from DE1997142783 external-priority patent/DE19742783C1/en
Priority claimed from DE29812566U external-priority patent/DE29812566U1/en
Application filed by Viessmann Werke GmbH and Co KG filed Critical Viessmann Werke GmbH and Co KG
Publication of EP0905456A2 publication Critical patent/EP0905456A2/en
Publication of EP0905456A3 publication Critical patent/EP0905456A3/en
Withdrawn legal-status Critical Current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

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  • 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)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Die Erfindung betrifft einen Dreizugheizkessel, bestehend aus einem wasserführenden Gehäuse (1), das von einem mit radial nach innen gerichteten Längsrippen (2) versehenen Rohrzug (3) durchgriffen und in dem im Freiraum zwischen den Längsrippen (2) eine den ersten Zgu (I) bildende, nach hinten von einer Wand begrenzte Brennkammerhülse (5) angeordnet ist, die am hinteren Ende (5') mit dem zweiten Zug (II) in Verbindung steht, der seinerseits von einer brennerseitigen Überströmkammer aus in den zu einer Rauchgassammelkammer (7) führenden dritten Zug (III) übergeht. Erfindungsgemäß umfaßt dabei der dritte Zug (III), im Schnitt quer zur Brennkammerhülse (5) gesehen, ringsum die Brennkammerhülse (5), und der zweite Zug (II) ist in Form mindestens eines Kanales (8) als Teil der Brennkammerhülse (5) ausgebildet.

Figure 00000001
The invention relates to a three-pass boiler, consisting of a water-carrying housing (1), which is penetrated by a pipe run (3) provided with radially inward longitudinal ribs (2) and in which there is a first Zgu (I ) forming combustion chamber sleeve (5) bounded to the rear by a wall, which is connected at the rear end (5 ') to the second train (II), which in turn from a burner-side overflow chamber into a flue gas collection chamber (7) leading third move (III) passes. According to the invention, the third train (III), seen in cross section to the combustion chamber sleeve (5), comprises the combustion chamber sleeve (5) all around, and the second train (II) is in the form of at least one channel (8) as part of the combustion chamber sleeve (5) educated.
Figure 00000001
EP98118049A 1997-09-27 1998-09-23 Three-pass boiler Withdrawn EP0905456A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1997142783 DE19742783C1 (en) 1997-09-27 1997-09-27 Three draught heating boiler
DE19742783 1997-09-27
DE29812566U 1998-07-15
DE29812566U DE29812566U1 (en) 1998-07-15 1998-07-15 Three-pass boiler

Publications (2)

Publication Number Publication Date
EP0905456A2 EP0905456A2 (en) 1999-03-31
EP0905456A3 true EP0905456A3 (en) 2001-04-11

Family

ID=26040382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118049A Withdrawn EP0905456A3 (en) 1997-09-27 1998-09-23 Three-pass boiler

Country Status (1)

Country Link
EP (1) EP0905456A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922792B (en) * 2010-09-10 2012-02-29 无锡锡州机械有限公司 Cylindrical heat exchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1571097A (en) * 1967-06-17 1969-06-13
US4433645A (en) * 1981-05-20 1984-02-28 Hunter Investment Company Heat exchanger
EP0684431A1 (en) * 1994-05-23 1995-11-29 BELLELI S.p.A. Boiler for household heating, with triple flue gas flow, operating at low temperature and with low nitrogen oxide values

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1571097A (en) * 1967-06-17 1969-06-13
US4433645A (en) * 1981-05-20 1984-02-28 Hunter Investment Company Heat exchanger
EP0684431A1 (en) * 1994-05-23 1995-11-29 BELLELI S.p.A. Boiler for household heating, with triple flue gas flow, operating at low temperature and with low nitrogen oxide values

Also Published As

Publication number Publication date
EP0905456A2 (en) 1999-03-31

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