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GB1422793A - Heat exchanger element - Google Patents

Heat exchanger element

Info

Publication number
GB1422793A
GB1422793A GB1749572A GB1749572A GB1422793A GB 1422793 A GB1422793 A GB 1422793A GB 1749572 A GB1749572 A GB 1749572A GB 1749572 A GB1749572 A GB 1749572A GB 1422793 A GB1422793 A GB 1422793A
Authority
GB
United Kingdom
Prior art keywords
tube
april
boss
heat exchanger
tank
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
GB1749572A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1749572A priority Critical patent/GB1422793A/en
Publication of GB1422793A publication Critical patent/GB1422793A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F28F9/10—Arrangements for sealing elements into header boxes or end plates by dismountable joints by screw-type connections, e.g. gland

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1422793 Heating liquids in bulk; domestic heating supply systems F S HOWARD 2 April 1973 [15 April 1972] 17495/72 Addition to 1238712 Headings F4A and F4S A heat exchange element comprises a boss 1 adapted (e.g. as by external threading) for attachment at an aperture in a water tank 10, and a tube 8 (shown as a U-tube but which may comprise a helical coil) having ends 2, 3 slidably extending through apertures in the boss 1 and sealed therein (e.g. by packing glands as indicated in Fig. 2). In use, the tube 8 of steel or copper may be extruded with helical external fins 9 and a rifled interior surface. The tube ends for about 12 inches are plain so that the extent to which the tube projects into the tank can be determined on assembly, any excess of tubing at the ends being thereafter removed. The tube ends are connected by means (not shown) to flow and return pipes for hot water.
GB1749572A 1972-04-15 1972-04-15 Heat exchanger element Expired GB1422793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1749572A GB1422793A (en) 1972-04-15 1972-04-15 Heat exchanger element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1749572A GB1422793A (en) 1972-04-15 1972-04-15 Heat exchanger element

Publications (1)

Publication Number Publication Date
GB1422793A true GB1422793A (en) 1976-01-28

Family

ID=10096175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1749572A Expired GB1422793A (en) 1972-04-15 1972-04-15 Heat exchanger element

Country Status (1)

Country Link
GB (1) GB1422793A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321676A1 (en) * 1975-08-20 1977-03-18 Atomic Energy Authority Uk TUBULAR HEAT EXCHANGER
GB2153505A (en) * 1984-02-03 1985-08-21 Gledhill Water Storage Water heating apparatus
GB2228563A (en) * 1989-02-28 1990-08-29 Michael John Nunnerley Heat exchange system
WO2002095283A1 (en) * 2001-03-30 2002-11-28 Selen S.R.L. Liquefied gas tank with heat exchange device
CN101943474A (en) * 2010-09-28 2011-01-12 江苏天舒电器有限公司 Extractor of copper coil tube in heat pump water tank

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321676A1 (en) * 1975-08-20 1977-03-18 Atomic Energy Authority Uk TUBULAR HEAT EXCHANGER
GB2153505A (en) * 1984-02-03 1985-08-21 Gledhill Water Storage Water heating apparatus
GB2228563A (en) * 1989-02-28 1990-08-29 Michael John Nunnerley Heat exchange system
WO2002095283A1 (en) * 2001-03-30 2002-11-28 Selen S.R.L. Liquefied gas tank with heat exchange device
CN101943474A (en) * 2010-09-28 2011-01-12 江苏天舒电器有限公司 Extractor of copper coil tube in heat pump water tank

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee