GB1078191A - Improvements in or relating to heat exchangers - Google Patents

Improvements in or relating to heat exchangers

Info

Publication number
GB1078191A
GB1078191A GB469463A GB469463A GB1078191A GB 1078191 A GB1078191 A GB 1078191A GB 469463 A GB469463 A GB 469463A GB 469463 A GB469463 A GB 469463A GB 1078191 A GB1078191 A GB 1078191A
Authority
GB
United Kingdom
Prior art keywords
water
heater
tubes
tank
heat exchanger
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
GB469463A
Inventor
Stewart Albert Radley
Richard George Sargent
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.)
Radiation Ltd
Original Assignee
Radiation Ltd
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 Radiation Ltd filed Critical Radiation Ltd
Priority to GB469463A priority Critical patent/GB1078191A/en
Publication of GB1078191A publication Critical patent/GB1078191A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

1,078,191. Gas fired water heaters. RADIATION Ltd. Feb. 4, 1964 [Feb. 5, 1963], No. 4694/63. Heading F4A. In a gas water heater heat exchanger comprising at least one finned water tube, a heat absorbing circuit is connected to the tube to provide a water circulating path comprising the tube and circuit so that residual heat in the finned tubes when the heater is turned off is absorbed by water in the circuit to prevent boiling and noise generation. As shown the heat exchanger comprises four finned, series connected, heating tubes 1 . . . 4, which may be of stainless steel, with a small cylindrical tank 6 connected in parallel across tubes 3, 4 and disposed clear of the path of combination products leaving the heat exchanger. During operation water flows through the tubes 1 . . . 4, the tank 6, tubing wound round the combustion chamber of the heater (not shown) and emerges through pipe 8. When the heater is turned off water including that from the tank continues to circulate through the tubes 3, 4. In another embodiment the finned tubes are connected in parallel between headers and tank 6 is connected between the headers with means for reducing the circulation through the tank whilst the heat exchanger is in use which may consist of non-return valves or small diameter pipes. In a further embodiment heat, for example from a separate gas burner is supplied to the circulation path to maintain a flow through the circulation circuit when the heater is turned off and the water, the temperature of which may be controlled by a thermostat, can be supplied when the heater is again used.
GB469463A 1963-02-05 1963-02-05 Improvements in or relating to heat exchangers Expired GB1078191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB469463A GB1078191A (en) 1963-02-05 1963-02-05 Improvements in or relating to heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB469463A GB1078191A (en) 1963-02-05 1963-02-05 Improvements in or relating to heat exchangers

Publications (1)

Publication Number Publication Date
GB1078191A true GB1078191A (en) 1967-08-02

Family

ID=9782044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB469463A Expired GB1078191A (en) 1963-02-05 1963-02-05 Improvements in or relating to heat exchangers

Country Status (1)

Country Link
GB (1) GB1078191A (en)

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