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WO2011016847A3 - Pré-refroidisseur à évaporation pour échangeurs de chaleur refroidis par l'air - Google Patents

Pré-refroidisseur à évaporation pour échangeurs de chaleur refroidis par l'air Download PDF

Info

Publication number
WO2011016847A3
WO2011016847A3 PCT/US2010/002126 US2010002126W WO2011016847A3 WO 2011016847 A3 WO2011016847 A3 WO 2011016847A3 US 2010002126 W US2010002126 W US 2010002126W WO 2011016847 A3 WO2011016847 A3 WO 2011016847A3
Authority
WO
WIPO (PCT)
Prior art keywords
air
nozzles
housing
cooler
water
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.)
Ceased
Application number
PCT/US2010/002126
Other languages
English (en)
Other versions
WO2011016847A2 (fr
Inventor
Michael S. Day
Calvin R. Wylie
Robert D. Penrod
Michael Bettencourt
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.)
Beutler Corp
Original Assignee
Beutler 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 Beutler Corp filed Critical Beutler Corp
Publication of WO2011016847A2 publication Critical patent/WO2011016847A2/fr
Publication of WO2011016847A3 publication Critical patent/WO2011016847A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • 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
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
    • 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]
    • Y02B30/54—Free-cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Dispersion Chemistry (AREA)
  • Air Humidification (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention porte sur un pré-refroidisseur qui comprend une ou plusieurs cellules qui sont orientées autour d'un flux d'air à refroidir. Un boîtier définit un périmètre de la cellule avec une entrée et une sortie pour l'air qui le traverse. Des buses de sortie d'eau placées dans le boîtier sont de préférence portées par des barres qui orientent les buses face à une direction inverse de celle de l'écoulement de l'air à travers le boîtier. Chaque buse est accouplée à un étage séparé, les étages multiples de buses étant accouplés à des vannes séparées. Un dispositif de commande ouvre ou ferme les différentes vannes. Le dispositif de commande mesure les conditions d'humidité et de température ambiantes, ainsi que les débits d'air pour calculer la quantité d'eau qui devra être ajoutée à l'air, et ouvre ensuite des nombres appropriés d'étages de vannes, de telle sorte qu'un nombre approprié de buses pulvérise de l'eau dans l'air pour saturer l'air. La commande du débit d'air est aussi prévue sans variation de pression pour assurer une performance optimale des buses.
PCT/US2010/002126 2009-07-29 2010-07-29 Pré-refroidisseur à évaporation pour échangeurs de chaleur refroidis par l'air Ceased WO2011016847A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27300809P 2009-07-29 2009-07-29
US61/273,008 2009-07-29

Publications (2)

Publication Number Publication Date
WO2011016847A2 WO2011016847A2 (fr) 2011-02-10
WO2011016847A3 true WO2011016847A3 (fr) 2011-07-21

Family

ID=43525697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/002126 Ceased WO2011016847A2 (fr) 2009-07-29 2010-07-29 Pré-refroidisseur à évaporation pour échangeurs de chaleur refroidis par l'air

Country Status (2)

Country Link
US (1) US20110023506A1 (fr)
WO (1) WO2011016847A2 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8769971B2 (en) 2008-01-25 2014-07-08 Alliance For Sustainable Energy, Llc Indirect evaporative cooler using membrane-contained, liquid desiccant for dehumidification
US8974274B2 (en) 2010-04-16 2015-03-10 Google Inc. Evaporative induction cooling
CN102305445B (zh) * 2011-08-26 2013-08-07 西安工程大学 重力式热管和直接蒸发冷却器复合的蒸发冷却冷水机组
US9140471B2 (en) 2013-03-13 2015-09-22 Alliance For Sustainable Energy, Llc Indirect evaporative coolers with enhanced heat transfer
US9140460B2 (en) 2013-03-13 2015-09-22 Alliance For Sustainable Energy, Llc Control methods and systems for indirect evaporative coolers
US9945569B2 (en) * 2014-09-10 2018-04-17 Munters Corporation Water minimizing method and apparatus for use with evaporative cooling devices
KR101521586B1 (ko) * 2014-09-11 2015-05-19 김대영 에너지 절감형 공기 조화기용 실외기
US10227897B2 (en) 2014-09-26 2019-03-12 University Of Cincinnati Enhanced dry-cooling system and method for increasing power plant efficiency and output
ITUA20162214A1 (it) * 2016-04-01 2017-10-01 Emerson Network Power Srl Dispositivo evaporativo di scambio termico per il raffreddamento aria per impianti di condizionamento e climatizzazione per sale server e simili
MX2019009231A (es) * 2017-02-03 2020-02-07 Aggreko Llc Torre de refrigeración.
CN106839176A (zh) * 2017-03-12 2017-06-13 深圳市上羽科技有限公司 嵌入式空调专用的可自动消毒型加湿器
US10845109B2 (en) 2017-06-22 2020-11-24 CoVAP LLC Modular adiabatic pre-cooling cassette with method of retrofit for horizontal air-cooled commercial refrigeration condensers
US11375641B2 (en) 2017-11-17 2022-06-28 Nortek Air Solutions Canada, Inc. Blended operation mode for providing cooling to a heat load
SG11202004459SA (en) * 2017-11-17 2020-06-29 Nortek Air Solutions Canada Inc Blended operation mode for providing cooling to a heat load
EP3721144B1 (fr) * 2017-12-04 2023-08-30 Cuneyt Aksuyek Système de pré-refroidissement modulaire
CN109990390A (zh) * 2017-12-29 2019-07-09 简皓凡 节能高效的空调和换热的方法和装置
US11268768B2 (en) * 2018-04-23 2022-03-08 Westinghouse Air Brake Technologies Corporation Evaporative cooling system
CN110411069B (zh) * 2018-04-26 2024-02-13 北京四季通能源科技有限公司 空气源热泵蒸发器塔及空气源热泵系统
US11022374B2 (en) 2018-09-11 2021-06-01 Munters Corporation Staged spray indirect evaporative cooling system
US11287166B2 (en) 2019-01-02 2022-03-29 Johnson Controls Technology Company Evaporative cooling system for an HVAC system
US11441797B1 (en) * 2019-09-04 2022-09-13 Altaire Systems LLC Systems and methods for commercial airstream pretreatment
CN114251879B (zh) * 2020-09-25 2025-01-14 北京市京科伦工程设计研究院有限公司 立体分布式液体雾化换热器及控制方法和制冷系统、空调
CN112628968B (zh) * 2020-12-24 2022-04-26 珠海格力电器股份有限公司 冷量回收方法，空调制冷节能控制方法和空调
GB2610843A (en) * 2021-09-17 2023-03-22 Ure Sami Drift mesh for adiabatic / evaporative air inlet cooling kit
EP4506630A4 (fr) * 2022-08-25 2025-09-17 Samsung Electronics Co Ltd Appareil et procédé pour améliorer l'efficacité thermique d'un climatiseur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09178368A (ja) * 1995-12-14 1997-07-11 Asea Brown Boveri Ag クエンチクーラ
US6434963B1 (en) * 1999-10-26 2002-08-20 John Francis Urch Air cooling/heating apparatus
JP2003161586A (ja) * 2001-07-06 2003-06-06 Hitachi Zosen Corp ガス冷却方法およびガス冷却装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09178368A (ja) * 1995-12-14 1997-07-11 Asea Brown Boveri Ag クエンチクーラ
US6434963B1 (en) * 1999-10-26 2002-08-20 John Francis Urch Air cooling/heating apparatus
JP2003161586A (ja) * 2001-07-06 2003-06-06 Hitachi Zosen Corp ガス冷却方法およびガス冷却装置

Also Published As

Publication number Publication date
US20110023506A1 (en) 2011-02-03
WO2011016847A2 (fr) 2011-02-10

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