EP0961089A3 - Central heating boiler - Google Patents

Central heating boiler Download PDF

Info

Publication number
EP0961089A3
EP0961089A3 EP99660083A EP99660083A EP0961089A3 EP 0961089 A3 EP0961089 A3 EP 0961089A3 EP 99660083 A EP99660083 A EP 99660083A EP 99660083 A EP99660083 A EP 99660083A EP 0961089 A3 EP0961089 A3 EP 0961089A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
fumace
whose
service water
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.)
Granted
Application number
EP99660083A
Other languages
German (de)
French (fr)
Other versions
EP0961089B1 (en
EP0961089A2 (en
Inventor
Aatos Hämäläinen
Timo Tanni
Jorma Viitala
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.)
Riihimaen Metallikaluste Oy
Original Assignee
Riihimaen Metallikaluste Oy
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 Riihimaen Metallikaluste Oy filed Critical Riihimaen Metallikaluste Oy
Publication of EP0961089A2 publication Critical patent/EP0961089A2/en
Publication of EP0961089A3 publication Critical patent/EP0961089A3/en
Application granted granted Critical
Publication of EP0961089B1 publication Critical patent/EP0961089B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • 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
    • F24H1/285—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 alongside the combustion chamber

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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The invention relates to a central heating boiler, comprising a fumace (11) whose inlet (11a) is fitted with an oil or gas burner (12) and whose rear section is provided with an outlet (11b) for flue gases, a water space (10) encircling the fumace, through which is extended a heating water circulation (14, 15), as well as at least one heat exchanger for heating warm service water. The heat exchanger comprises a flattish container (3) located in the rear section of the furnace (11) and at a small distance from the rear wall of the fumace. The warm service water has its output (21) fitted with a thermostat (5) which is coupled to control said oil or gas bumer (12) on the basis of the service water temperature. In the boiler of the invention, the heat exchanger (3) is provided with an inlet pipe (31) whose end (32) opens into the interior of the heat exchanger (3) at a point substantially higher than an end (34) of its outlet pipe (33).
EP99660083A 1998-05-29 1999-05-21 Central heating boiler Expired - Lifetime EP0961089B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981204 1998-05-29
FI981204A FI103432B (en) 1998-05-29 1998-05-29 central Boiler

Publications (3)

Publication Number Publication Date
EP0961089A2 EP0961089A2 (en) 1999-12-01
EP0961089A3 true EP0961089A3 (en) 2002-09-04
EP0961089B1 EP0961089B1 (en) 2005-11-16

Family

ID=8551842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99660083A Expired - Lifetime EP0961089B1 (en) 1998-05-29 1999-05-21 Central heating boiler

Country Status (5)

Country Link
EP (1) EP0961089B1 (en)
DE (1) DE69928324T2 (en)
DK (1) DK0961089T3 (en)
FI (1) FI103432B (en)
NO (1) NO992530L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207376B (en) * 2019-06-19 2024-03-12 江苏科诺锅炉有限公司 Vacuum boiler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025806A1 (en) * 1993-04-30 1994-11-10 Ukki-Heating Oy Central heating boiler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025806A1 (en) * 1993-04-30 1994-11-10 Ukki-Heating Oy Central heating boiler

Also Published As

Publication number Publication date
FI103432B1 (en) 1999-06-30
EP0961089B1 (en) 2005-11-16
NO992530D0 (en) 1999-05-26
FI981204A0 (en) 1998-05-29
DE69928324D1 (en) 2005-12-22
DE69928324T2 (en) 2006-08-10
NO992530L (en) 1999-11-30
DK0961089T3 (en) 2006-03-27
EP0961089A2 (en) 1999-12-01
FI103432B (en) 1999-06-30

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