CA1033961A - Air cooled atmospheric heat exchanger - Google Patents

Air cooled atmospheric heat exchanger

Info

Publication number
CA1033961A
CA1033961A CA243,269A CA243269A CA1033961A CA 1033961 A CA1033961 A CA 1033961A CA 243269 A CA243269 A CA 243269A CA 1033961 A CA1033961 A CA 1033961A
Authority
CA
Canada
Prior art keywords
heat exchanger
air cooled
atmospheric heat
cooled atmospheric
air
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
CA243,269A
Other languages
English (en)
French (fr)
Inventor
Robert E. Cates
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.)
Marley Co LLC
Original Assignee
Marley Co LLC
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 Marley Co LLC filed Critical Marley Co LLC
Application granted granted Critical
Publication of CA1033961A publication Critical patent/CA1033961A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • F28C2001/145—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange with arrangements of adjacent wet and dry passages
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/182—Indirect-contact cooling tower
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/90—Cooling towers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/905—Materials of manufacture
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/11—Cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CA243,269A 1975-01-27 1976-01-09 Air cooled atmospheric heat exchanger Expired CA1033961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/544,648 US3995689A (en) 1975-01-27 1975-01-27 Air cooled atmospheric heat exchanger

Publications (1)

Publication Number Publication Date
CA1033961A true CA1033961A (en) 1978-07-04

Family

ID=24173020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA243,269A Expired CA1033961A (en) 1975-01-27 1976-01-09 Air cooled atmospheric heat exchanger

Country Status (4)

Country Link
US (2) US3995689A (de)
JP (1) JPS51100370A (de)
CA (1) CA1033961A (de)
DE (1) DE2602679A1 (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341118A1 (fr) * 1976-02-12 1977-09-09 Commissariat Energie Atomique Echangeur de chaleur a film mince
IL51674A (en) * 1976-03-23 1980-01-31 Maschf Augsburg Nuernberg Ag Dry cooling tower with heat exchanger
US4315873A (en) * 1977-11-21 1982-02-16 Hudson Products Corporation Cooling equipment
US4235281A (en) * 1978-04-07 1980-11-25 The Boeing Company Condenser/evaporator heat exchange apparatus and method of utilizing the same
US4216820A (en) * 1978-04-07 1980-08-12 The Boeing Company Condenser/evaporator heat exchanger and method of using the same
SE433532B (sv) * 1978-05-22 1984-05-28 Lockmans Ing Byra Ab Lamellvermevexlare
DE2861853D1 (en) * 1978-10-23 1982-07-08 Hamon Sobelco Sa Heat exchanger, especially for an atmospheric cooler
DE2945051C2 (de) * 1979-11-08 1984-04-12 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Wärmepumpenheizung mit Umgebungsluft-Wärmetauscher
DE2950803C2 (de) * 1979-12-17 1982-01-21 Ernst, Günter, Prof.Dr.-Ing., 7500 Karlsruhe Vorrichtung zum Abkühlen von Kühlwasser
NL8103640A (nl) * 1980-08-12 1982-03-01 Regehr Ulrich Tegenstroomkoeltoren, in het bijzonder terugkoel-koeltoren voor stoomkrachtinstallaties.
US4272462A (en) * 1980-09-11 1981-06-09 The Trane Company Liquid wetted gas cooled heat exchanger
SE444362B (sv) * 1980-11-25 1986-04-07 Sten Zeilon Sett och anordning for vermevexling mellan ett luftflode och ett vetskeflode der vetskan av gravitationen flyter i form av en kapillert bunden vetskefilm mellan tva membran
US4441547A (en) * 1981-01-05 1984-04-10 Borg-Warner Corporation Radiator mounting fittings
US4372897A (en) * 1981-04-16 1983-02-08 Tower Systems Inc. Dual sheet capillary heat exchanger
US4497363A (en) * 1982-04-28 1985-02-05 Heronemus William E Plate-pin panel heat exchanger and panel components therefor
JPS5993181A (ja) * 1982-11-19 1984-05-29 Hitachi Ltd 液膜蒸発式熱交換器
US4461733A (en) * 1983-03-28 1984-07-24 Arvin Industries, Inc. Capillary fin media
US4544513A (en) * 1983-04-15 1985-10-01 Arvin Industries, Inc. Combination direct and indirect evaporative media
US4796695A (en) * 1983-06-30 1989-01-10 Phillips Petroleum Company Tube supports
SE8400302L (sv) * 1984-01-20 1985-08-18 Munters Ab Carl Kontaktkropp
FR2558581B1 (fr) * 1984-01-25 1988-05-20 Electricite De France Refrigerant atmospherique a panache reduit
JPS61186782A (ja) * 1985-02-15 1986-08-20 Shinwa Sangyo Kk 冷却塔
US4785877A (en) * 1986-05-16 1988-11-22 Santa Fe Braun Inc. Flow streamlining device for transfer line heat exchanges
JPH0429242Y2 (de) * 1986-06-05 1992-07-15
US4893669A (en) * 1987-02-05 1990-01-16 Shinwa Sangyo Co., Ltd. Synthetic resin heat exchanger unit used for cooling tower and cooling tower utilizing heat exchanger consisting of such heat exchanger unit
US4758385A (en) * 1987-06-22 1988-07-19 Norsaire Systems Plate for evaporative heat exchanger and evaporative heat exchanger
JP2660207B2 (ja) * 1987-11-25 1997-10-08 株式会社荏原シンワ 間接型熱交換器の製造方法
EP0316510B1 (de) * 1987-11-17 1993-08-11 Shinwa Sangyo Co., Ltd. Wärmeaustauscher für einen Kühlturm
US5174928A (en) * 1990-01-31 1992-12-29 Silk Partnership Gas and liquid contacting process
US5020334A (en) * 1990-02-23 1991-06-04 Gas Research Institute Localized air dehumidification system
US5435382A (en) * 1993-06-16 1995-07-25 Baltimore Aircoil Company, Inc. Combination direct and indirect closed circuit evaporative heat exchanger
US5724828A (en) * 1995-04-21 1998-03-10 Baltimore Aircoil Company, Inc. Combination direct and indirect closed circuit evaporative heat exchanger with blow-through fan
JPH0972691A (ja) * 1995-09-06 1997-03-18 Mitsubishi Plastics Ind Ltd 白煙防止冷却塔
US5775412A (en) * 1996-01-11 1998-07-07 Gidding Engineering, Inc. High pressure dense heat transfer area heat exchanger
US5944094A (en) 1996-08-30 1999-08-31 The Marley Cooling Tower Company Dry-air-surface heat exchanger
US6681844B1 (en) * 1998-10-15 2004-01-27 Ebara Corporation Plate type heat exchanger
US6142219A (en) * 1999-03-08 2000-11-07 Amstead Industries Incorporated Closed circuit heat exchange system and method with reduced water consumption
US6213200B1 (en) 1999-03-08 2001-04-10 Baltimore Aircoil Company, Inc. Low profile heat exchange system and method with reduced water consumption
KR20020095621A (ko) * 2001-06-15 2002-12-28 주식회사 에이알 밀폐형 냉각탑 및 그 제어방법
AU751294C (en) * 2001-07-13 2005-04-07 Baltimore Aircoil Company Inc. System and method of cooling
US7434362B2 (en) 2001-07-20 2008-10-14 Unirac, Inc. System for removably and adjustably mounting a device on a surface
US7128310B2 (en) 2001-10-11 2006-10-31 Spx Cooling Technologies, Inc. Air-to-air atmospheric heat exchanger for condensing cooling tower effluent
US6663087B2 (en) * 2001-10-11 2003-12-16 Marley Cooling Technologies, Inc. Air-to-air atmospheric exchanger for condensing cooling tower effluent
US6663694B2 (en) 2001-10-11 2003-12-16 Marley Cooling Technologies, Inc. Air-to-air atmospheric exchanger for condensing cooling tower effluent
US7328886B2 (en) 2001-10-11 2008-02-12 Spx Cooling Technologies, Inc. Air-to-air atmospheric heat exchanger for condensing cooling tower effluent
US6886816B2 (en) * 2001-11-26 2005-05-03 Kenyon P. Smith Heat transfer core for water cooling tower
US8087452B2 (en) * 2002-04-11 2012-01-03 Lytron, Inc. Contact cooling device
US7600349B2 (en) 2003-02-26 2009-10-13 Unirac, Inc. Low profile mounting system
WO2005104860A2 (en) * 2004-04-24 2005-11-10 Stout Timothy R Distilland applicator for flat heat exchangers
US8066056B2 (en) * 2004-05-26 2011-11-29 Sme Products, Lp Heat exchange system for plume abatement
GB2418481A (en) * 2004-09-23 2006-03-29 Centrax Ltd Plate heat exchanger having a corrugated portion joined to a separate header portion
DE202005005302U1 (de) * 2005-04-04 2005-06-02 Spx-Cooling Technologies Gmbh Luftkondensator
CA2530544A1 (en) * 2005-12-16 2007-06-16 Haul-All Equipment Ltd. Vented, gas-fired air heater
US7900450B2 (en) * 2005-12-29 2011-03-08 Echogen Power Systems, Inc. Thermodynamic power conversion cycle and methods of use
JP4584238B2 (ja) * 2006-12-20 2010-11-17 日本スピンドル製造株式会社 排ガスの冷却方法及びその装置
AU2008261617B2 (en) * 2007-06-14 2012-10-18 Baltimore Aircoil Company Inc. System and method of wetting adiabatic material
US7887030B2 (en) * 2008-05-19 2011-02-15 Spx Cooling Technologies, Inc. Wet/dry cooling tower and method
US8616323B1 (en) 2009-03-11 2013-12-31 Echogen Power Systems Hybrid power systems
WO2010121255A1 (en) 2009-04-17 2010-10-21 Echogen Power Systems System and method for managing thermal issues in gas turbine engines
MX2012000059A (es) 2009-06-22 2012-06-01 Echogen Power Systems Inc Sistema y metodo para manejar problemas termicos en uno o mas procesos industriales.
US9316404B2 (en) 2009-08-04 2016-04-19 Echogen Power Systems, Llc Heat pump with integral solar collector
US8613195B2 (en) 2009-09-17 2013-12-24 Echogen Power Systems, Llc Heat engine and heat to electricity systems and methods with working fluid mass management control
US8813497B2 (en) 2009-09-17 2014-08-26 Echogen Power Systems, Llc Automated mass management control
US8869531B2 (en) 2009-09-17 2014-10-28 Echogen Power Systems, Llc Heat engines with cascade cycles
US8096128B2 (en) 2009-09-17 2012-01-17 Echogen Power Systems Heat engine and heat to electricity systems and methods
WO2011060367A1 (en) * 2009-11-13 2011-05-19 Equinix, Inc. Cooling tower
US8616001B2 (en) 2010-11-29 2013-12-31 Echogen Power Systems, Llc Driven starter pump and start sequence
US8857186B2 (en) 2010-11-29 2014-10-14 Echogen Power Systems, L.L.C. Heat engine cycles for high ambient conditions
US8783034B2 (en) 2011-11-07 2014-07-22 Echogen Power Systems, Llc Hot day cycle
US9062898B2 (en) 2011-10-03 2015-06-23 Echogen Power Systems, Llc Carbon dioxide refrigeration cycle
CZ303570B6 (cs) * 2011-10-06 2012-12-12 Ehrlich@Jindrich Dotykový výmeník
US9097465B2 (en) * 2012-04-21 2015-08-04 Lee Wa Wong Air conditioning system with multiple-effect evaporative condenser
US9453687B2 (en) * 2012-07-09 2016-09-27 Daeil Aqua Co., Ltd. Plume abatement and evaporated water recovery apparatus using combined heat exchanger-condenser
BR112015003646A2 (pt) 2012-08-20 2017-07-04 Echogen Power Systems Llc circuito de fluido de trabalho supercrítico com uma bomba de turbo e uma bomba de arranque em séries de configuração
US9118226B2 (en) 2012-10-12 2015-08-25 Echogen Power Systems, Llc Heat engine system with a supercritical working fluid and processes thereof
US9341084B2 (en) 2012-10-12 2016-05-17 Echogen Power Systems, Llc Supercritical carbon dioxide power cycle for waste heat recovery
JP5920167B2 (ja) * 2012-10-17 2016-05-18 株式会社デンソー 熱交換器
WO2014117074A1 (en) 2013-01-28 2014-07-31 Echogen Power Systems, L.L.C. Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle
US9638065B2 (en) 2013-01-28 2017-05-02 Echogen Power Systems, Llc Methods for reducing wear on components of a heat engine system at startup
AU2014225990B2 (en) 2013-03-04 2018-07-26 Echogen Power Systems, L.L.C. Heat engine systems with high net power supercritical carbon dioxide circuits
US9664398B2 (en) 2013-08-04 2017-05-30 Clyde Wesley Devore Hybrid ground water and heat pump system
US10215498B2 (en) * 2014-08-29 2019-02-26 Kyungdong Navien Co., Ltd. Air guide-integrated evaporation cooler and method for manufacturing same
US9933171B2 (en) * 2014-09-29 2018-04-03 Lee Wa Wong Air conditioning and heat pump system with evaporative cooling system
US10570777B2 (en) 2014-11-03 2020-02-25 Echogen Power Systems, Llc Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
US9789419B2 (en) * 2015-03-08 2017-10-17 Hossein Akhavi Restoring cooling tower outlet fog into water cycle
WO2017053820A1 (en) * 2015-09-23 2017-03-30 Composite Cooling Solutions, L.P. Hybrid wet/dry cooling tower and improved fill material for cooling tower
RU2766163C2 (ru) * 2017-09-19 2022-02-08 Эвапко, Инк. Теплообменное устройство воздушного охлаждения с интегрированной и механизированной системой предварительного охлаждения воздуха
US10883388B2 (en) 2018-06-27 2021-01-05 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
CN111457672A (zh) * 2020-05-13 2020-07-28 中国成达工程有限公司 一种冷凝粗氯乙烯的方法及装置
CA3201373A1 (en) 2020-12-09 2022-06-16 Timothy Held Three reservoir electric thermal energy storage system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580368A (en) * 1944-01-01 1946-09-05 Separator Ab Improvements in or relating to plate heat exchangers
DE1091084B (de) * 1959-05-21 1960-10-20 Gea Luftkuehler Ges M B H Luftgekuehlter Kondensator fuer das Kopfprodukt einer Destillier- oder Rektifizierkolonne
AT239197B (de) * 1963-09-19 1965-03-25 Friedrich Dr Ing Hermann Zweistufiger Kopfkondensator für Destillierkolonnen
US3211219A (en) * 1964-03-30 1965-10-12 Curt F Rosenblad Flexible plate heat exchangers with variable spacing
US3371709A (en) * 1965-06-15 1968-03-05 Rosenblad Corp Falling film plate heat exchanger
US3473604A (en) * 1966-01-18 1969-10-21 Daimler Benz Ag Recuperative heat exchanger
US3537165A (en) * 1968-06-26 1970-11-03 Air Preheater Method of making a plate-type heat exchanger
DE1806656B2 (de) * 1968-11-02 1971-05-13 Verfahren zum abfuehren der in industrieanlagen insbesondere in kraftwerken anfallenden abwaerme
GB1312292A (en) * 1970-03-04 1973-04-04 Maxwell Davidson Evaporators Evaporators
DE2048386C3 (de) * 1970-10-01 1974-01-10 Linde Ag, 6200 Wiesbaden Plattenwärmetauscher
US3831667A (en) * 1971-02-04 1974-08-27 Westinghouse Electric Corp Combination wet and dry cooling system for a steam turbine
SE353954B (de) * 1971-02-19 1973-02-19 Alfa Laval Ab
US3757856A (en) * 1971-10-15 1973-09-11 Union Carbide Corp Primary surface heat exchanger and manufacture thereof
CH557014A (fr) * 1972-09-22 1974-12-13 Battelle Memorial Institute Echangeur de chaleur.
US3820353A (en) * 1972-11-09 1974-06-28 Japan Gasoline Evaporative cooling apparatus

Also Published As

Publication number Publication date
DE2602679A1 (de) 1976-07-29
US3995689A (en) 1976-12-07
JPS51100370A (de) 1976-09-04
US4119140A (en) 1978-10-10

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