GB1118772A - Heater for heating a heat-conveying liquid and method for the construction thereof - Google Patents

Heater for heating a heat-conveying liquid and method for the construction thereof

Info

Publication number
GB1118772A
GB1118772A GB356066A GB356066A GB1118772A GB 1118772 A GB1118772 A GB 1118772A GB 356066 A GB356066 A GB 356066A GB 356066 A GB356066 A GB 356066A GB 1118772 A GB1118772 A GB 1118772A
Authority
GB
United Kingdom
Prior art keywords
shells
wall
welding
strip
barrier strip
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
Application number
GB356066A
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.)
ELECTRICITE ET ELECTROMECANIQU
ROGER STANISLAS JOSEPH FONTAIN
Original Assignee
ELECTRICITE ET ELECTROMECANIQU
ROGER STANISLAS JOSEPH FONTAIN
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 ELECTRICITE ET ELECTROMECANIQU, ROGER STANISLAS JOSEPH FONTAIN filed Critical ELECTRICITE ET ELECTROMECANIQU
Publication of GB1118772A publication Critical patent/GB1118772A/en
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F22B7/12—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body with auxiliary fire tubes; Arrangement of header boxes providing for return diversion of flue gas flow
    • 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
    • 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
    • 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
    • F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,118,772. Liquid heaters. ELECTRICITE ET ELECTROMECANIQUE S.A., and R. S. J. FONTAINE. 26 Jan., 1966 [5 Feb., 1965], No. 3560/66. Heading F4A. Oil to be heated flows from pipe 14, upwardly through a spiral path defined by barrier strip 7 welded between coaxial shells 5 and 6, through connecting pipe 21 into spiral tube coil 4 and then through connecting pipe 22 into a second spiral path defined by barrier strip 17 welded between coaxial inner shells 15 and 16, to outlet 20. The pipes of the coil 4 constituting the lower turns have a smaller diameter than the middle and upper turns, whilst the pitch of the helical path between the inner coaxial shells 15, 16 is less at the middle than at the extremities of the shells. The closer pitch corresponds to the zone of maximum heat radiation from a burner (not shown) which fires downwardly into the inner space within shell 16, the gases from which flow in counter flow up around the coil 4 and down around the outside of the outermost shell 5. In this way the rate of heat absorption of the oil per unit length of helical path between the shells 15, 16 is maintained constant. The double-walled shells are formed either by continuously welding the barrier strip 17 to the outer surface of the inner wall 16 and winding a metal ribbon in overlapping turns around the outer edge faces of the barrier strip and welding it thereto, which overlapping metal ribbon then constitutes the outer wall 15, or by spot welding the strip 17 to the inner wall 16 and then resistance welding a preformed outer wall to the strip and the inner wall, using a welding machine.
GB356066A 1965-02-05 1966-01-26 Heater for heating a heat-conveying liquid and method for the construction thereof Expired GB1118772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8650 1965-02-05

Publications (1)

Publication Number Publication Date
GB1118772A true GB1118772A (en) 1968-07-03

Family

ID=3839801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB356066A Expired GB1118772A (en) 1965-02-05 1966-01-26 Heater for heating a heat-conveying liquid and method for the construction thereof

Country Status (3)

Country Link
FR (1) FR1461061A (en)
GB (1) GB1118772A (en)
NL (1) NL6600509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2080960A3 (en) * 2008-01-18 2012-01-11 Luciano Santi Apparatus for quick production of a hot liquid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085192A1 (en) * 1970-01-16 1971-12-24 Agobert Michel Heater unit - used for heat transmission fluids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2080960A3 (en) * 2008-01-18 2012-01-11 Luciano Santi Apparatus for quick production of a hot liquid

Also Published As

Publication number Publication date
FR1461061A (en) 1966-12-10
NL6600509A (en) 1966-08-08

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