FR2379032A1 - Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header - Google Patents

Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header

Info

Publication number
FR2379032A1
FR2379032A1 FR7703084A FR7703084A FR2379032A1 FR 2379032 A1 FR2379032 A1 FR 2379032A1 FR 7703084 A FR7703084 A FR 7703084A FR 7703084 A FR7703084 A FR 7703084A FR 2379032 A1 FR2379032 A1 FR 2379032A1
Authority
FR
France
Prior art keywords
coils
water
boiler
vertical
finned
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Withdrawn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
FR7703084A
Other languages
French (fr)
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.)
SAPCA
Original Assignee
SAPCA
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 SAPCA filed Critical SAPCA
Priority to FR7703084A priority Critical patent/FR2379032A1/en
Publication of FR2379032A1 publication Critical patent/FR2379032A1/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Withdrawn legal-status Critical Current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
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled

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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

The boiler has a rectangular casing with insulating lining (5). A gas burner (2) fires into a combustion chamber (3) in the lower part of the casing. Four helical water tube coils (12) are arranged symmetrically in the upper part of the casing. Each coil is made from a finned tube wound so that the outside edges of consecutive fins touch each other. Water enters the coils through a bottom header (17) which also closes the cylindrical space within each coil. Water leaves the coils through an upper header (20) which has flue gas openings above the cylindrical spaces within the coils and blanks off the whole of the top of the boiler outside the coils.
FR7703084A 1977-01-28 1977-01-28 Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header Withdrawn FR2379032A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703084A FR2379032A1 (en) 1977-01-28 1977-01-28 Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703084A FR2379032A1 (en) 1977-01-28 1977-01-28 Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header

Publications (1)

Publication Number Publication Date
FR2379032A1 true FR2379032A1 (en) 1978-08-25

Family

ID=9186271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703084A Withdrawn FR2379032A1 (en) 1977-01-28 1977-01-28 Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header

Country Status (1)

Country Link
FR (1) FR2379032A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090472A2 (en) * 1982-03-26 1983-10-05 Gerardus Hubertus Paulus Wilhelmus Linden Fireplace
EP0751357A1 (en) * 1995-06-26 1997-01-02 Haitai Electronics Co., Ltd. Gas quick water heater
EP0751363A1 (en) * 1995-06-26 1997-01-02 Haitai Electronics Co., Ltd. Heat exchanger
ITPD20080239A1 (en) * 2008-07-31 2010-02-01 Zilmet S P A HEAT EXCHANGER FOR CONDENSING BOILERS
CN109374625A (en) * 2018-08-31 2019-02-22 江苏天楹环保能源成套设备有限公司 A kind of plasma flare jet stream monitoring device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090472A2 (en) * 1982-03-26 1983-10-05 Gerardus Hubertus Paulus Wilhelmus Linden Fireplace
EP0090472A3 (en) * 1982-03-26 1983-11-16 Gerardus Hubertus Paulus Wilhelmus Linden Fireplace
EP0751357A1 (en) * 1995-06-26 1997-01-02 Haitai Electronics Co., Ltd. Gas quick water heater
EP0751363A1 (en) * 1995-06-26 1997-01-02 Haitai Electronics Co., Ltd. Heat exchanger
ITPD20080239A1 (en) * 2008-07-31 2010-02-01 Zilmet S P A HEAT EXCHANGER FOR CONDENSING BOILERS
CN109374625A (en) * 2018-08-31 2019-02-22 江苏天楹环保能源成套设备有限公司 A kind of plasma flare jet stream monitoring device
CN109374625B (en) * 2018-08-31 2023-12-19 江苏天楹环保能源成套设备有限公司 Plasma torch jet monitoring device

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Legal Events

Date Code Title Description
ST Notification of lapse