GB1127380A - Improvements in or relating to boilers - Google Patents

Improvements in or relating to boilers

Info

Publication number
GB1127380A
GB1127380A GB2995667A GB2995667A GB1127380A GB 1127380 A GB1127380 A GB 1127380A GB 2995667 A GB2995667 A GB 2995667A GB 2995667 A GB2995667 A GB 2995667A GB 1127380 A GB1127380 A GB 1127380A
Authority
GB
United Kingdom
Prior art keywords
tubes
channels
water
tube
sides
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
GB2995667A
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.)
RUNTALTHERM AG
Original Assignee
RUNTALTHERM AG
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 RUNTALTHERM AG filed Critical RUNTALTHERM AG
Publication of GB1127380A publication Critical patent/GB1127380A/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
    • F24H1/48—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
    • F24H1/523—Heat exchangers for sanitary water directly heated by the burner
    • 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
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
    • 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
    • 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

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)
  • Water Supply & Treatment (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

1,127,380. Heating water; heat exchanger tubes. RUNTALTHERM A.G. 28 June, 1967 [1 July, 1966], No. 29956/67. Headings F4A and F4S. A boiler comprises a burner 11 and tube means 1 each of which contains three water channels 2-4, Fig. 3, of which the upper and lower channels 3, 2, carry water circulating in a heating system whilst the middle channel 4 carries the through-flow domestic hot water. The heating water circulates through the channels 2, 3 in parallel, the ends of the channels in each tube 1 being connected by cross-over tubes 6, 7, so that the water flows alternately through upper and lower channels in adjacent tubes 1. The channels 4 of adjacent tubes 1 are interconnected by tubes 5. Fins 8 are provided on the tubes. In Fig. 4 (not shown) the tubes 1 are formed by half sections 14, 15, joined together and in Fig. 5 the channel 4 is formed by a rectangular section tube and the channels 2, 3, by U-section members secured to the sides of tube 4. Zig-zag fins may be provided between the sides of the tubes 1.
GB2995667A 1966-07-01 1967-06-28 Improvements in or relating to boilers Expired GB1127380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER43604A DE1274310B (en) 1966-07-01 1966-07-01 Circulation heater with domestic hot water preparation

Publications (1)

Publication Number Publication Date
GB1127380A true GB1127380A (en) 1968-09-18

Family

ID=7407010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2995667A Expired GB1127380A (en) 1966-07-01 1967-06-28 Improvements in or relating to boilers

Country Status (4)

Country Link
CH (1) CH474728A (en)
DE (1) DE1274310B (en)
GB (1) GB1127380A (en)
NL (1) NL6708740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254687A (en) * 1991-04-10 1992-10-14 Int Radiator Services Ltd Heat exchanger

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239086C2 (en) * 1972-08-09 1982-01-28 Motan Gmbh, 7972 Isny Heat exchanger for water flow heater - has distance ribs between pipes, with recess to impede heat transfer
FR2627266B1 (en) * 1988-02-16 1990-06-01 Leblanc Sa E L M CENTRAL HEATING SYSTEM WITH HOT WATER CIRCUIT FOR SANITARY USE
FR2645633B1 (en) * 1989-04-07 1991-07-12 Chaffoteaux Et Maury IMPROVEMENTS ON DOUBLE PIPES FOR MIXED BOILERS, PROCESSES FOR MANUFACTURING SUCH PIPES AND CORRESPONDING BOILERS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1701617A (en) * 1928-05-11 1929-02-12 Mccord Radiator & Mfg Co Metal tubing
FR1329091A (en) * 1962-04-28 1963-06-07 Rech S & D Expl S Ind Soc D Improvements to central heating boilers, in particular those capable of simultaneously supplying a domestic hot water circuit
FR1332607A (en) * 1962-05-26 1963-07-19 Improvements to central heating systems with hot water circuit for domestic use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254687A (en) * 1991-04-10 1992-10-14 Int Radiator Services Ltd Heat exchanger
GB2254687B (en) * 1991-04-10 1995-07-26 Int Radiator Services Ltd Heat exchanger

Also Published As

Publication number Publication date
DE1274310B (en) 1968-08-01
CH474728A (en) 1969-06-30
NL6708740A (en) 1968-01-02

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