GB1146162A - Improvements in and relating to heat exchangers - Google Patents

Improvements in and relating to heat exchangers

Info

Publication number
GB1146162A
GB1146162A GB4536066A GB4536066A GB1146162A GB 1146162 A GB1146162 A GB 1146162A GB 4536066 A GB4536066 A GB 4536066A GB 4536066 A GB4536066 A GB 4536066A GB 1146162 A GB1146162 A GB 1146162A
Authority
GB
United Kingdom
Prior art keywords
conduit
turbulator
shaped
cross
longitudinal
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
GB4536066A
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.)
American Radiator and Standard Sanitary Corp
Original Assignee
American Radiator and Standard Sanitary Corp
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 American Radiator and Standard Sanitary Corp filed Critical American Radiator and Standard Sanitary Corp
Publication of GB1146162A publication Critical patent/GB1146162A/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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F28F1/405—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element and being formed of wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/18—Inserts, e.g. for receiving deposits from water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

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

Abstract

1,146,162. Tubular heat exchange elements. AMERICAN RADIATOR & STANDARD SANITARY CORP. 19 Nov., 1966 [27 Dec., 1965], No. 45360/66. Heading F4S. A tubular heat exchange conduit 11 contains a turbulator element formed of rod-like material and shaped so as to provide portions of the element extending generally transversely of the longitudinal conduit axis in not more than four planes extending lengthwise of the conduit, the turbulator element engaging the conduit 11 at spaced points along its length. In one form of turbulator shape suitable angling of the turbulator wire 25 results in a generally spiral pattern, the end view of which is of square shape, as shown in Figs. 14 and 15, or triangular shape (Figs. 12 and 13, not shown). In alternative forms (Figs. 8-11), the elements have longitudinal undulations projecting outwardly towards the interior surface of the conduit 11 which lie in three or four circumferentially spaced radial planes, the transverse cross-section so produced being either Y-shaped as shown in Figs. 8 and 9, or " cross " shaped (Figs. 10 and 11, not shown). Simpler forms (Figs. 3-7, not shown) have longitudinal undulations (sinusoidal or irregular) which lie in a single plane. The turbulator element may alternatively consist of a central wire with cross-wires attached at regular intervals (Fig. 5, not shown).
GB4536066A 1965-12-27 1966-11-19 Improvements in and relating to heat exchangers Expired GB1146162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43773A FR1474793A (en) 1965-12-27 1965-12-27 Devices intended to improve heat transfer in high elongation heat exchange circuits

Publications (1)

Publication Number Publication Date
GB1146162A true GB1146162A (en) 1969-03-19

Family

ID=8596861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4536066A Expired GB1146162A (en) 1965-12-27 1966-11-19 Improvements in and relating to heat exchangers

Country Status (7)

Country Link
BE (1) BE691746A (en)
CH (1) CH442381A (en)
DE (1) DE1501458A1 (en)
ES (1) ES333327A1 (en)
FR (1) FR1474793A (en)
GB (1) GB1146162A (en)
NL (1) NL6618009A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269265A (en) * 1979-11-29 1981-05-26 Modine Manufacturing Company Tubular heat exchanger with turbulator
EP0122746A1 (en) * 1983-04-04 1984-10-24 Modine Manufacturing Company Mixed helix turbulator for heat exchangers
WO1996036375A1 (en) * 1995-05-17 1996-11-21 Mueller Hans Device for the irradiation of bodily fluids with uv light
EP1271089A2 (en) * 2001-06-25 2003-01-02 Delphi Technologies, Inc. Laminar flow optional liquid cooler
GB2424695A (en) * 2005-03-24 2006-10-04 Modine Mfg Co A heat exchanger tube of a gas fired heater
EP1793164A1 (en) * 2005-12-05 2007-06-06 Siemens Aktiengesellschaft Steam generator tube, method of manufacturing the same and once-through steam generator
EP1852668A2 (en) * 2006-05-02 2007-11-07 Samsung Gwangju Electronics Co., Ltd. Heat exchanger for refrigerator
US20120292000A1 (en) * 2011-05-16 2012-11-22 Johnson Controls Technology Company Turbulators for heat exchanger tubes
WO2013164283A1 (en) * 2012-05-02 2013-11-07 Compagnie Generale Des Etablissements Michelin Vulcanization membrane for the inner portion of a tire, in which a pressurized gas circulates and which includes turbulence generators
US20150377512A1 (en) * 2014-06-25 2015-12-31 Lennox Industries Inc. Hvac systems and methods with improved heat exchangers
RU225002U1 (en) * 2024-02-20 2024-04-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Tubular heating radiator with spiral inserts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381381B (en) * 1984-11-26 1986-10-10 Jenbacher Werke Ag CASE FILM ABSORBER
DE4316020C1 (en) * 1993-05-13 1994-04-28 Laengerer & Reich Gmbh & Co Flat tube for heat exchanger - contains turbulence component in form of wave-form wire with alternating peaks and valleys
EP2184536A1 (en) * 2008-09-09 2010-05-12 Siemens Aktiengesellschaft Steam generator pipe, accompanying production method and once-through steam generator

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269265A (en) * 1979-11-29 1981-05-26 Modine Manufacturing Company Tubular heat exchanger with turbulator
EP0122746A1 (en) * 1983-04-04 1984-10-24 Modine Manufacturing Company Mixed helix turbulator for heat exchangers
WO1996036375A1 (en) * 1995-05-17 1996-11-21 Mueller Hans Device for the irradiation of bodily fluids with uv light
EP1271089A2 (en) * 2001-06-25 2003-01-02 Delphi Technologies, Inc. Laminar flow optional liquid cooler
EP1271089A3 (en) * 2001-06-25 2004-03-31 Delphi Technologies, Inc. Laminar flow optional liquid cooler
US6997246B2 (en) 2001-06-25 2006-02-14 Delphi Technologies, Inc. Laminar flow optional liquid cooler
GB2424695A (en) * 2005-03-24 2006-10-04 Modine Mfg Co A heat exchanger tube of a gas fired heater
WO2007065790A3 (en) * 2005-12-05 2008-09-25 Siemens Ag Steam generator pipe, associated production method and continuous steam generator
EP1793164A1 (en) * 2005-12-05 2007-06-06 Siemens Aktiengesellschaft Steam generator tube, method of manufacturing the same and once-through steam generator
AU2006324057B2 (en) * 2005-12-05 2010-11-18 Siemens Aktiengesellschaft Steam generator pipe, associated production method and continuous steam generator
CN101389904B (en) * 2005-12-05 2011-07-06 西门子公司 Steam generator tube, method of manufacturing the same and once-through steam generator
US8122856B2 (en) 2005-12-05 2012-02-28 Siemens Aktiengesellschaft Steam generator pipe, associated production method and continuous steam generator
WO2007065790A2 (en) * 2005-12-05 2007-06-14 Siemens Aktiengesellschaft Steam generator pipe, associated production method and continuous steam generator
EP1852668A3 (en) * 2006-05-02 2013-01-23 Samsung Electronics Co., Ltd. Heat exchanger for refrigerator
EP1852668A2 (en) * 2006-05-02 2007-11-07 Samsung Gwangju Electronics Co., Ltd. Heat exchanger for refrigerator
US20120292000A1 (en) * 2011-05-16 2012-11-22 Johnson Controls Technology Company Turbulators for heat exchanger tubes
WO2013164283A1 (en) * 2012-05-02 2013-11-07 Compagnie Generale Des Etablissements Michelin Vulcanization membrane for the inner portion of a tire, in which a pressurized gas circulates and which includes turbulence generators
FR2990151A1 (en) * 2012-05-02 2013-11-08 Michelin & Cie MEMBRANE FOR VULCANIZING THE INNER PART OF A TIRE IN WHICH CIRCULATES A PRESSURIZED GAS COMPRISING TURBULENCE GENERATORS
US20150377512A1 (en) * 2014-06-25 2015-12-31 Lennox Industries Inc. Hvac systems and methods with improved heat exchangers
US9714775B2 (en) * 2014-06-25 2017-07-25 Lennox Industries Inc. HVAC systems and methods with improved heat exchangers
AU2015202604B2 (en) * 2014-06-25 2017-08-10 Lennox Industries Inc. HVAC systems and methods with improved heat exchangers
RU225002U1 (en) * 2024-02-20 2024-04-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Tubular heating radiator with spiral inserts

Also Published As

Publication number Publication date
FR1474793A (en) 1967-03-31
CH442381A (en) 1967-08-31
NL6618009A (en) 1967-06-28
BE691746A (en) 1967-05-29
ES333327A1 (en) 1967-12-01
DE1501458A1 (en) 1969-10-30

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