CA2124361C - Combination direct and indirect closed circuit evaporative heat exchanger - Google Patents

Combination direct and indirect closed circuit evaporative heat exchanger

Info

Publication number
CA2124361C
CA2124361C CA002124361A CA2124361A CA2124361C CA 2124361 C CA2124361 C CA 2124361C CA 002124361 A CA002124361 A CA 002124361A CA 2124361 A CA2124361 A CA 2124361A CA 2124361 C CA2124361 C CA 2124361C
Authority
CA
Canada
Prior art keywords
heat exchange
indirect
section
fluid
exchange section
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
CA002124361A
Other languages
English (en)
French (fr)
Other versions
CA2124361A1 (en
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=CA2124361(C) "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
Publication of CA2124361A1 publication Critical patent/CA2124361A1/en
Application granted granted Critical
Publication of CA2124361C publication Critical patent/CA2124361C/en
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)
CA002124361A 1993-06-16 1994-05-26 Combination direct and indirect closed circuit evaporative heat exchanger Expired - Lifetime CA2124361C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US078,629 1993-06-16
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
CA2124361A1 CA2124361A1 (en) 1994-12-17
CA2124361C true CA2124361C (en) 1998-07-07

Family

ID=22145272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002124361A Expired - Lifetime CA2124361C (en) 1993-06-16 1994-05-26 Combination direct and indirect closed circuit evaporative heat exchanger

Country Status (12)

Country Link
US (2) US5435382A (en, 2012)
EP (2) EP0942249B1 (en, 2012)
JP (1) JPH0719764A (en, 2012)
KR (1) KR0133007B1 (en, 2012)
AU (1) AU677646B2 (en, 2012)
BR (1) BR9402413A (en, 2012)
CA (1) CA2124361C (en, 2012)
DE (2) DE69426579T2 (en, 2012)
ES (2) ES2153405T3 (en, 2012)
MX (1) MX9404544A (en, 2012)
TW (1) TW288098B (en, 2012)
ZA (1) ZA944232B (en, 2012)

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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
US5970723A (en) * 1996-03-05 1999-10-26 Kinkel; Stephen W. Heating and cooling unit
US6202429B1 (en) 1996-03-05 2001-03-20 Phoenix Manufacturing Inc. 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
US7275735B2 (en) * 2005-03-01 2007-10-02 Spx Cooling Technologies, Inc. Fan drive for fluid cooler with evaporative heat exchanger
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
US7243909B2 (en) * 2004-12-10 2007-07-17 Koplin Edward C 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
EP2722627B1 (en) * 2009-11-04 2016-06-22 Evapco, INC. Hybrid heat exchange apparatus
KR102035103B1 (ko) 2010-05-27 2019-10-22 존슨 컨트롤스 테크놀러지 컴퍼니 냉각탑을 채용한 냉각장치를 위한 써모싸이폰 냉각기
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
US9032742B2 (en) 2010-12-30 2015-05-19 Munters Corporation Methods for removing heat from enclosed spaces with high internal heat generation
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
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
US9004463B2 (en) 2012-12-17 2015-04-14 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
US9057564B2 (en) 2012-12-17 2015-06-16 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
US10161658B2 (en) 2013-03-15 2018-12-25 Carrier Corporation Modular coil for air cooled chillers
US9255739B2 (en) 2013-03-15 2016-02-09 Baltimore Aircoil Company, Inc. Cooling tower with indirect heat exchanger
US9279619B2 (en) 2013-03-15 2016-03-08 Baltimore Aircoil Company Inc. Cooling tower with indirect heat exchanger
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
PL3143358T3 (pl) * 2014-05-15 2021-08-02 Frigel Firenze S.P.A. Mieszany konwektor
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
US20180128525A1 (en) * 2016-07-22 2018-05-10 Evapco, Inc. Ultra narrow channel ultra low refrigerant charge evaporative condenser
US10641554B2 (en) * 2016-10-12 2020-05-05 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
US10571197B2 (en) 2016-10-12 2020-02-25 Baltimore Aircoil Company, Inc. Indirect heat exchanger
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
CN112996593B (zh) 2018-10-02 2023-04-18 哈佛学院院长及董事 陶瓷间接蒸发冷却系统的疏水性阻挡层
ES2985495T3 (es) 2018-12-13 2024-11-06 Baltimore Aircoil Co Inc Sistema y método de control de respuesta a fallos de disposición de ventiladores
ES3029136T3 (en) 2019-03-19 2025-06-23 Baltimore Aircoil Co 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
WO2021119398A1 (en) 2019-12-11 2021-06-17 Baltimore Aircoil Company, Inc. Heat exchanger system with machine-learning based optimization
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
US12038233B2 (en) 2020-12-23 2024-07-16 Baltimore Aircoil Company, Inc. Hybrid heat exchanger
CN117916532A (zh) 2021-03-22 2024-04-19 Spx冷却技术有限责任公司 多模式复合型热交换器
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
CN117168011A (zh) * 2022-05-27 2023-12-05 北京市京科伦工程设计研究院有限公司 一种基于水汽冷剂的新型制冷装置及其制冷方法

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Also Published As

Publication number Publication date
EP0942249A3 (en) 1999-12-08
BR9402413A (pt) 1995-01-17
MX9404544A (es) 1995-01-31
CA2124361A1 (en) 1994-12-17
ZA944232B (en) 1995-02-09
KR0133007B1 (ko) 1998-04-21
AU6323294A (en) 1994-12-22
KR950001258A (ko) 1995-01-03
DE69432612D1 (de) 2003-06-05
EP0942249B1 (en) 2003-05-02
DE69426579T2 (de) 2001-05-31
ES2192825T3 (es) 2003-10-16
TW288098B (en, 2012) 1996-10-11
JPH0719764A (ja) 1995-01-20
ES2153405T3 (es) 2001-03-01
US5435382A (en) 1995-07-25
EP0942249A2 (en) 1999-09-15
AU677646B2 (en) 1997-05-01
DE69432612T2 (de) 2003-12-18
DE69426579D1 (de) 2001-02-22
EP0629831A3 (en) 1995-06-28
US5816318A (en) 1998-10-06
EP0629831B1 (en) 2001-01-17
EP0629831A2 (en) 1994-12-21

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Effective date: 20140526