DE69426579T2 - Verdampfungswärmetauscher mit geschlossenem direktem und indirektem Kreislauf in Kombination - Google Patents

Verdampfungswärmetauscher mit geschlossenem direktem und indirektem Kreislauf in Kombination

Info

Publication number
DE69426579T2
DE69426579T2 DE69426579T DE69426579T DE69426579T2 DE 69426579 T2 DE69426579 T2 DE 69426579T2 DE 69426579 T DE69426579 T DE 69426579T DE 69426579 T DE69426579 T DE 69426579T DE 69426579 T2 DE69426579 T2 DE 69426579T2
Authority
DE
Germany
Prior art keywords
combination
heat exchanger
evaporative heat
closed direct
indirect circuit
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 - Lifetime
Application number
DE69426579T
Other languages
English (en)
Other versions
DE69426579D1 (de
Inventor
Thomas P Carter
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.)
Baltimore Aircoil Co Inc
Original Assignee
Baltimore Aircoil Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22145272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69426579(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baltimore Aircoil Co Inc filed Critical Baltimore Aircoil Co Inc
Application granted granted Critical
Publication of DE69426579D1 publication Critical patent/DE69426579D1/de
Publication of DE69426579T2 publication Critical patent/DE69426579T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—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, using the cooling effect of natural or forced evaporation
    • F28D5/02—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, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
    • F28F25/087—Vertical or inclined sheets; Supports or spacers
    • 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
    • Y10S165/90—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)
  • Separation By Low-Temperature Treatments (AREA)
DE69426579T 1993-06-16 1994-06-14 Verdampfungswärmetauscher mit geschlossenem direktem und indirektem Kreislauf in Kombination Expired - Lifetime DE69426579T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/078,629 US5435382A (en) 1993-06-16 1993-06-16 Combination direct and indirect closed circuit evaporative heat exchanger

Publications (2)

Publication Number Publication Date
DE69426579D1 DE69426579D1 (de) 2001-02-22
DE69426579T2 true DE69426579T2 (de) 2001-05-31

Family

ID=22145272

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69426579T Expired - Lifetime DE69426579T2 (de) 1993-06-16 1994-06-14 Verdampfungswärmetauscher mit geschlossenem direktem und indirektem Kreislauf in Kombination
DE69432612T Expired - Fee Related DE69432612T2 (de) 1993-06-16 1994-06-14 Verdampfungswärmetauscher mit geschlossenem direktem und indirektem Kreislauf in Kombination

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69432612T Expired - Fee Related DE69432612T2 (de) 1993-06-16 1994-06-14 Verdampfungswärmetauscher mit geschlossenem direktem und indirektem Kreislauf in Kombination

Country Status (12)

Country Link
US (2) US5435382A (de)
EP (2) EP0942249B1 (de)
JP (1) JPH0719764A (de)
KR (1) KR0133007B1 (de)
AU (1) AU677646B2 (de)
BR (1) BR9402413A (de)
CA (1) CA2124361C (de)
DE (2) DE69426579T2 (de)
ES (2) ES2192825T3 (de)
MX (1) MX9404544A (de)
TW (1) TW288098B (de)
ZA (1) ZA944232B (de)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6202429B1 (en) 1996-03-05 2001-03-20 Phoenix Manufacturing Inc. Heating and cooling unit
US5970723A (en) 1996-03-05 1999-10-26 Kinkel; Stephen W. Heating and cooling unit
US5832739A (en) * 1996-11-26 1998-11-10 Rti Inc. Heat exchanger for evaporative cooling refrigeration system
US5974822A (en) * 1997-09-19 1999-11-02 Kopko; William L. Rotating disk evaporative cooler
JP3056719B2 (ja) * 1998-10-23 2000-06-26 株式会社興研 自揚式移動設備据え付け撤去方法及び自揚式発電方法並びに自揚式移動設備
US6213200B1 (en) 1999-03-08 2001-04-10 Baltimore Aircoil Company, Inc. Low profile heat exchange system and method with reduced water consumption
US6142219A (en) 1999-03-08 2000-11-07 Amstead Industries Incorporated Closed circuit heat exchange system and method with reduced water consumption
US6282915B1 (en) 2000-01-24 2001-09-04 Indirex Evaporative cooler
US6574980B1 (en) 2000-09-22 2003-06-10 Baltimore Aircoil Company, Inc. Circuiting arrangement for a closed circuit cooling tower
US6463751B1 (en) * 2000-11-09 2002-10-15 Kevin Teller AC system utilizing condensate water to precool hot gas
US6574975B2 (en) * 2000-12-20 2003-06-10 Davis Energy Group, Inc. Dual evaporative pre-cooling system and method therefor
US6598862B2 (en) 2001-06-20 2003-07-29 Evapco International, Inc. Evaporative cooler
US7434362B2 (en) 2001-07-20 2008-10-14 Unirac, Inc. System for removably and adjustably mounting a device on a surface
US6883595B2 (en) * 2002-04-12 2005-04-26 Marley Cooling Technologies, Inc. Heat exchange method and apparatus
US6715312B1 (en) * 2002-10-25 2004-04-06 Aaon Inc. De-superheater for evaporative air conditioning
DE10255530B3 (de) * 2002-11-27 2004-07-01 Hovalwerk Ag Verfahren und Vorrichtung zum Kühlen von Umluft
US7600349B2 (en) 2003-02-26 2009-10-13 Unirac, Inc. Low profile mounting system
US6820685B1 (en) 2004-02-26 2004-11-23 Baltimore Aircoil Company, Inc. Densified heat transfer tube bundle
US7310958B2 (en) * 2004-03-08 2007-12-25 Baltimore Aircoil Company, Inc. Control of heat exchanger operation
KR100607204B1 (ko) * 2004-06-18 2006-08-01 (주) 위젠글로벌 냉각유체의 증발 냉각방법 및 그 장치
US7107782B2 (en) * 2004-07-12 2006-09-19 Baltimore Aircoil Company, Inc. Evaporative heat exchanger and method
US7232116B2 (en) * 2005-03-01 2007-06-19 Spx Cooling Technologies Inc. Fluid cooler with evaporative heat exchanger and intermediate distribution
US7364141B2 (en) * 2005-03-01 2008-04-29 Spx Cooling Technologies, Inc. Fluid cooler with evaporative heat exchanger
US7275735B2 (en) * 2005-03-01 2007-10-02 Spx Cooling Technologies, Inc. Fan drive for fluid cooler with evaporative heat exchanger
WO2006063258A2 (en) * 2004-12-10 2006-06-15 Engineering Equipment & Service, Llc Collector sump cooling tower
US7698906B2 (en) * 2005-12-30 2010-04-20 Nexajoule, Inc. Sub-wet bulb evaporative chiller with pre-cooling of incoming air flow
US7484718B2 (en) * 2006-02-13 2009-02-03 Baltimore Aircoil Company, Inc Cooling tower with direct and indirect cooling sections
US8411439B1 (en) 2007-09-28 2013-04-02 Exaflop Llc Cooling diversity in data centers
US8468846B2 (en) * 2008-07-22 2013-06-25 Hmx Systems Private Limited Systems and methods for indirect evaporative cooling and for two stage evaporative cooling
EP2496902B1 (de) * 2009-11-04 2014-05-07 Evapco, INC. Hybridwärmetauscher
BR112012030204B1 (pt) 2010-05-27 2020-11-10 Johnson Controls Technology Company sistema de refrigeração e método para operar o sistema de refrigeração
US9091485B2 (en) 2010-09-15 2015-07-28 Evapco, Inc. Hybrid heat exchanger apparatus and method of operating the same
US20120067546A1 (en) * 2010-09-17 2012-03-22 Evapco, Inc. Hybrid heat exchanger apparatus and method of operating the same
US9055696B2 (en) 2010-12-30 2015-06-09 Munters Corporation Systems for removing heat from enclosed spaces with high internal heat generation
US9021821B2 (en) 2010-12-30 2015-05-05 Munters Corporation Ventilation device for use in systems and methods for removing heat from enclosed spaces with high internal heat generation
US9032742B2 (en) 2010-12-30 2015-05-19 Munters Corporation Methods for removing heat from enclosed spaces with high internal heat generation
RU2480699C2 (ru) * 2011-04-07 2013-04-27 Федеральное государственное бюджетное учреждение науки Казанский научный центр Российской академии наук (КазНЦ РАН) Тепломассообменный аппарат с комбинированной схемой взаимодействия потоков газа и жидкости
KR101250050B1 (ko) * 2011-04-27 2013-04-02 주식회사 경동나비엔 냉각유체의 증발냉각 장치 및 방법
CN102297609B (zh) * 2011-08-01 2012-11-21 山西省电力勘测设计院 共用冷却塔的间接冷却系统
MX2012009812A (es) * 2011-08-23 2013-02-22 Phoenix Mfg Inc Unidad y método de enfriamiento de condensador por evaporación.
US9631834B2 (en) * 2011-11-21 2017-04-25 Lennox Industries Inc. Dehumidifier having split condenser configuration
US9891001B2 (en) 2012-03-16 2018-02-13 Evapco, Inc. Hybrid cooler with bifurcated evaporative section
US9097465B2 (en) * 2012-04-21 2015-08-04 Lee Wa Wong Air conditioning system with multiple-effect evaporative condenser
US9207018B2 (en) 2012-06-15 2015-12-08 Nexajoule, Inc. Sub-wet bulb evaporative chiller system with multiple integrated subunits or chillers
US9057564B2 (en) * 2012-12-17 2015-06-16 Baltimore Aircoil Company, Inc. Cooling tower with indirect heat exchanger
US9057563B2 (en) 2012-12-17 2015-06-16 Baltimore Aircoil Company, Inc. Cooling tower with indirect heat exchanger
US9004463B2 (en) 2012-12-17 2015-04-14 Baltimore Aircoil Company, Inc. Cooling tower with indirect heat exchanger
US20140165641A1 (en) * 2012-12-18 2014-06-19 American Sino Heat Transfer LLC Distributor for evaporative condenser header or cooler header
US9279619B2 (en) * 2013-03-15 2016-03-08 Baltimore Aircoil Company Inc. Cooling tower with indirect heat exchanger
US9255739B2 (en) 2013-03-15 2016-02-09 Baltimore Aircoil Company, Inc. Cooling tower with indirect heat exchanger
WO2014149482A1 (en) 2013-03-15 2014-09-25 Carrier Corporation Modular coil for air cooled chillers
US10928117B2 (en) * 2013-10-17 2021-02-23 Carrier Corporation Motor and drive arrangement for refrigeration system
CN103743289B (zh) * 2014-01-26 2016-02-03 德州贝诺风力机械设备有限公司 冷却塔消雾收水装置
KR102325825B1 (ko) * 2014-05-15 2021-11-12 프리젤 피렌제 에스.피.에이. 조합된 컨벡터
US9933171B2 (en) * 2014-09-29 2018-04-03 Lee Wa Wong Air conditioning and heat pump system with evaporative cooling system
CN107407524A (zh) * 2015-03-03 2017-11-28 庄信万丰处理技术股份有限公司 热交换器
CN105352342A (zh) * 2015-11-09 2016-02-24 大连鑫汇达制冷设备有限公司 换热装置
CN105277044A (zh) * 2015-11-26 2016-01-27 吕五有 一种混流三级综合式高效节能冷凝器
BR112019001272A2 (pt) * 2016-07-22 2019-04-30 Evapco, Inc. condensador evaporativo de canal ultraestreito e carga de refrigerante ultrabaixa
US10641554B2 (en) * 2016-10-12 2020-05-05 Baltimore Aircoil Company, Inc. Indirect heat exchanger
US10571197B2 (en) 2016-10-12 2020-02-25 Baltimore Aircoil Company, Inc. Indirect heat exchanger
US10655918B2 (en) 2016-10-12 2020-05-19 Baltimore Aircoil Company, Inc. Indirect heat exchanger having circuit tubes with varying dimensions
US11029093B2 (en) * 2017-03-30 2021-06-08 Baltimore Aircoil Company, Inc. Cooling tower with direct and indirect heat exchanger
US10619953B2 (en) * 2017-11-15 2020-04-14 Baltimore Aircoil Company, Inc. Automated control of heat exchanger operation
US11022374B2 (en) 2018-09-11 2021-06-01 Munters Corporation Staged spray indirect evaporative cooling system
EP3860754A4 (de) 2018-10-02 2022-06-15 President and Fellows of Harvard College Hydrophobe sperrschicht für keramische indirekte verdampfungskühlsysteme
AU2019396605A1 (en) 2018-12-13 2021-06-03 Baltimore Aircoil Company, Inc. Fan array fault response control system
US11287191B2 (en) 2019-03-19 2022-03-29 Baltimore Aircoil Company, Inc. Heat exchanger having plume abatement assembly bypass
US11480353B2 (en) * 2019-08-16 2022-10-25 Lennox Industries Inc. Peak demand response operation of HVAC system with face-split evaporator
BR112022010740A2 (pt) 2019-12-11 2022-08-23 Baltimore Aircoil Co Inc Sistema de trocador de calor com otimização baseada em aprendizagem de máquina
US20210293420A1 (en) * 2020-03-19 2021-09-23 Ademco Inc. Wall mounted bypass humidifier
KR20230009395A (ko) 2020-05-12 2023-01-17 벌티모어 에어코일 컴파니 인코포레이티드 냉각탑 제어 시스템
US11976882B2 (en) 2020-11-23 2024-05-07 Baltimore Aircoil Company, Inc. Heat rejection apparatus, plume abatement system, and method
CN113566325A (zh) * 2021-07-07 2021-10-29 深圳市缔息云联科技有限公司 双级蒸发冷却散热塔

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA712874A (en) * 1965-07-06 Baltimore Aircoil Company Method and apparatus for cooling liquids
US2247514A (en) * 1940-07-22 1941-07-01 Marley Co Center vent double flow coil tower
US2890864A (en) * 1956-04-18 1959-06-16 Niagara Blower Co Heat exchanger
US3012416A (en) * 1959-09-28 1961-12-12 Marley Co Evaporative cooling apparatus
US3169575A (en) * 1961-10-27 1965-02-16 Baltimore Aircoil Co Inc Evaporative heat exchanger
US3148516A (en) * 1963-01-21 1964-09-15 Niagara Blower Co Air cooled vacuum producing condenser
US3141308A (en) * 1963-07-01 1964-07-21 Marley Co Evaporative cooling apparatus for a reefrigerant
DE1812111A1 (de) * 1968-12-02 1970-06-11 Eisner Dipl Ing Joachim H Kuehler mit Einrichtungen zur Verhinderung von Nebel- und Eisbildung und zum Betrieb mit indirektem Kreislauf
US3747362A (en) * 1972-03-29 1973-07-24 Leach G Space cooling system
US3820353A (en) * 1972-11-09 1974-06-28 Japan Gasoline Evaporative cooling apparatus
US3865911A (en) * 1973-05-03 1975-02-11 Res Cottrel Inc Cooling tower type waste heat extraction method and apparatus
US3995689A (en) * 1975-01-27 1976-12-07 The Marley Cooling Tower Company Air cooled atmospheric heat exchanger
JPS5223749A (en) * 1975-08-19 1977-02-22 Ishikawajima Harima Heavy Ind Co Ltd Cooling towr including of direct and indirect cooling part
US4112027A (en) * 1976-01-30 1978-09-05 The Marley Company Method for indirect evaporative cooling of upflowing fluid by contact with downflowing water from overlying evaporative cooling section
JPS5340769U (de) * 1976-09-13 1978-04-08
US4062786A (en) * 1976-09-24 1977-12-13 Exxon Research And Engineering Company Lactone oxazolines as oleaginous additives
US4315873A (en) * 1977-11-21 1982-02-16 Hudson Products Corporation Cooling equipment
EP0010118B1 (de) * 1978-10-23 1982-05-19 Hamon-Sobelco S.A. Wärmeaustauscher, insbesondere für atmosphärische Kühler
FR2452686A1 (fr) * 1979-03-29 1980-10-24 Hamon Sobelco Sa Dispositif a chenaux pour le melange des flux secs et humides de refrigerant atmospherique mixte a flux d'air paralleles
DE3164224D1 (en) * 1980-11-10 1984-07-19 Haden Drysys Int Ltd Apparatus for ensuring heat exchange between a gas flow and a heat exchanger
FR2496859A1 (fr) * 1980-12-24 1982-06-25 Hamon Echangeur de chaleur comportant des tubes en matiere plastique et son application a un refrigerant atmospherique
US4476065A (en) * 1983-04-20 1984-10-09 Niagara Blower Co. Increased capacity wet surface air cooling system
JPS61219114A (ja) * 1985-03-25 1986-09-29 Koichi Murakami インダクタンス素子
US4683101A (en) * 1985-12-26 1987-07-28 Baltimore Aircoil Company, Inc. Cross flow evaporative coil fluid cooling apparatus and method of cooling
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
JP2660209B2 (ja) * 1988-12-08 1997-10-08 株式会社荏原シンワ 白煙防止機能付きの直交流式冷却塔
US4974422A (en) * 1990-03-08 1990-12-04 Vilter Manufacturing Corporation Evaporative condenser with fogging nozzle
JPH0525161A (ja) * 1991-07-12 1993-02-02 Ajinomoto Co Inc 新規な環状エーテル化合物
US5435382A (en) * 1993-06-16 1995-07-25 Baltimore Aircoil Company, Inc. Combination direct and indirect closed circuit evaporative heat exchanger

Also Published As

Publication number Publication date
EP0942249B1 (de) 2003-05-02
US5816318A (en) 1998-10-06
JPH0719764A (ja) 1995-01-20
EP0629831A2 (de) 1994-12-21
EP0629831A3 (de) 1995-06-28
AU6323294A (en) 1994-12-22
EP0942249A3 (de) 1999-12-08
AU677646B2 (en) 1997-05-01
EP0942249A2 (de) 1999-09-15
BR9402413A (pt) 1995-01-17
ES2153405T3 (es) 2001-03-01
KR950001258A (ko) 1995-01-03
CA2124361C (en) 1998-07-07
MX9404544A (es) 1995-01-31
EP0629831B1 (de) 2001-01-17
ZA944232B (en) 1995-02-09
TW288098B (de) 1996-10-11
CA2124361A1 (en) 1994-12-17
KR0133007B1 (ko) 1998-04-21
ES2192825T3 (es) 2003-10-16
US5435382A (en) 1995-07-25
DE69432612D1 (de) 2003-06-05
DE69426579D1 (de) 2001-02-22
DE69432612T2 (de) 2003-12-18

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