ES291962A1 - Air-cooled heat exchanger for cooling liquid media - Google Patents

Air-cooled heat exchanger for cooling liquid media

Info

Publication number
ES291962A1
ES291962A1 ES0291962A ES291962A ES291962A1 ES 291962 A1 ES291962 A1 ES 291962A1 ES 0291962 A ES0291962 A ES 0291962A ES 291962 A ES291962 A ES 291962A ES 291962 A1 ES291962 A1 ES 291962A1
Authority
ES
Spain
Prior art keywords
heat exchanger
channels
layers
liquid
bars
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
ES0291962A
Other languages
Spanish (es)
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
Publication of ES291962A1 publication Critical patent/ES291962A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • 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
    • 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/21—Strap tighteners
    • Y10T24/2187—Rack and pinion and circular tighteners

Landscapes

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

Abstract

A gas-cooled heat exchanger forming part of apparatus for cooling liquids particularly high viscosity liquids comprises internally finned tubes 1 of rectangular cross-section (Fig. 1, not shown) arranged in layers separated by guide bars 41, welded to the layers, extending alternately from opposite edges of the layers thereby forming serpentine flow channels 4 for the liquid extending back and forth across the tube layers. Bars 41 have threaded studs at their ends on to which vertical spacing bars 6 and side walls 5, 511 are mounted forming channels 16 vertically interconnecting all of the serpentine channels 4 and providing alternative paths for the liquid thereby reducing the effect of any blockages. The distribution chambers 9 of the heat exchanger, leading to the channels 4 are connected in parallel by branch pipes 8, 11 to inlet and outlet pipes 7, 12. Cooling gas e.g. air, carbon dioxide, nitrogen passes through the finned tubes in cross counter flow to the liquid and may be supplied by an axial blower connected by a diffuser to the heat exchanger.
ES0291962A 1962-09-29 1963-09-25 Air-cooled heat exchanger for cooling liquid media Expired ES291962A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT771762A AT232017B (en) 1962-09-29 1962-09-29 Air-cooled heat exchanger for cooling liquids of all kinds

Publications (1)

Publication Number Publication Date
ES291962A1 true ES291962A1 (en) 1964-01-16

Family

ID=3598791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0291962A Expired ES291962A1 (en) 1962-09-29 1963-09-25 Air-cooled heat exchanger for cooling liquid media

Country Status (5)

Country Link
US (1) US3225824A (en)
AT (1) AT232017B (en)
CH (1) CH416698A (en)
ES (1) ES291962A1 (en)
GB (1) GB1016725A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275212B (en) * 1965-06-02 1968-08-14 Kernforschungsanlage Juelich Core structure for an atomic nuclear reactor
US3424235A (en) * 1966-10-11 1969-01-28 Lummus Co Air-cooled condenser with provision for prevention of condensate freezing
US3470950A (en) * 1967-01-31 1969-10-07 Milton Menkus Heat exchanger
FR1580856A (en) * 1968-02-05 1969-09-12
US3556199A (en) * 1968-05-13 1971-01-19 United Aircraft Prod Free convection cooling method and apparatus
US4029146A (en) * 1974-04-01 1977-06-14 John Zink Company Corrugated sheet heat exchanger
IL51674A (en) * 1976-03-23 1980-01-31 Maschf Augsburg Nuernberg Ag Dry cooling tower with heat exchanger
DE7700784U1 (en) * 1977-01-13 1977-09-29 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern SEWING MACHINE WITH A COOLING DEVICE
US4455158A (en) * 1983-03-21 1984-06-19 Air Products And Chemicals, Inc. Nitrogen rejection process incorporating a serpentine heat exchanger
US4496382A (en) * 1983-03-21 1985-01-29 Air Products And Chemicals, Inc. Process using serpentine heat exchange relationship for condensing substantially single component gas streams
SE461610B (en) * 1984-02-24 1990-03-05 Stubinen Utvecklings Ab REMOVABLE PLATE HEAT EXCHANGER WHEN CHANNELS DESIGN CAN BE VARIOUS
WO2004005831A1 (en) * 2002-07-09 2004-01-15 Zexel Valeo Climate Control Corporation Tube for heat exchanger
DE10304692A1 (en) * 2003-02-06 2004-08-19 Modine Manufacturing Co., Racine Corrugated insert for a heat exchanger tube
DE102005058204B4 (en) * 2005-12-02 2008-07-24 Pierburg Gmbh Cooling device for an internal combustion engine
WO2007105992A1 (en) * 2006-03-13 2007-09-20 Volvo Lastvagnar Ab Heat exchanger for egr-gas
US8263027B2 (en) * 2009-08-12 2012-09-11 Alliant Techsystems Inc. Apparatus, systems and methods for the production of hydrogen
KR101266916B1 (en) * 2011-12-13 2013-05-29 주식회사 코렌스 Super heater using the waste heat
WO2014201311A1 (en) * 2013-06-14 2014-12-18 United Technologies Corporation Curved plate/fin heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US791876A (en) * 1905-03-14 1905-06-06 Archibald Fraser Burdh Condensing apparatus.
US1874360A (en) * 1930-12-02 1932-08-30 Texas Co Heat exchanger
US1899080A (en) * 1931-10-29 1933-02-28 Res & Dev Corp Heat exchange device
CH189806A (en) * 1935-12-02 1937-03-15 Richard Dr Wenzl Device for dry air freezing.
US2650073A (en) * 1949-06-25 1953-08-25 Air Preheater Combined regenerator and precooler for gas turbine cycles
US3017161A (en) * 1959-01-12 1962-01-16 Modine Mfg Co Heat exchanger

Also Published As

Publication number Publication date
AT232017B (en) 1964-02-25
GB1016725A (en) 1966-01-12
US3225824A (en) 1965-12-28
CH416698A (en) 1966-07-15

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