WO2010058978A3 - Regenerative evaporative cooler, cooling system and core module thereof - Google Patents

Regenerative evaporative cooler, cooling system and core module thereof Download PDF

Info

Publication number
WO2010058978A3
WO2010058978A3 PCT/KR2009/006827 KR2009006827W WO2010058978A3 WO 2010058978 A3 WO2010058978 A3 WO 2010058978A3 KR 2009006827 W KR2009006827 W KR 2009006827W WO 2010058978 A3 WO2010058978 A3 WO 2010058978A3
Authority
WO
WIPO (PCT)
Prior art keywords
channels
dry
evaporation water
water supply
wet
Prior art date
Application number
PCT/KR2009/006827
Other languages
French (fr)
Korean (ko)
Other versions
WO2010058978A2 (en
Inventor
이대영
Original Assignee
한국과학기술연구원
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 한국과학기술연구원 filed Critical 한국과학기술연구원
Priority to US13/130,321 priority Critical patent/US20110232315A1/en
Publication of WO2010058978A2 publication Critical patent/WO2010058978A2/en
Publication of WO2010058978A3 publication Critical patent/WO2010058978A3/en

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • 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

Abstract

The present invention relates to a regenerative evaporative cooler, comprising: a plurality of dry channels through which indoor air passes; a plurality of wet channels built to extract a part of the air that has passed through the dry channels and to undergo heat exchange with the dry channels; an evaporation water supply arranged over the wet channels, for supplying evaporation water to moisturize the wet channels; and a dry channel shield arranged over the dry channels, for guiding the evaporation water supplied from the evaporation water supply to enter the wet channels and for shielding upper portions of the dry channels. The advantages of the dry channel shield include effective prevention of spraying by water from the evaporation water supply from entering the wet channels, as well as simplify the construction of the evaporation water supply.
PCT/KR2009/006827 2008-11-20 2009-11-19 Regenerative evaporative cooler, cooling system and core module thereof WO2010058978A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/130,321 US20110232315A1 (en) 2008-11-20 2009-11-19 Regenerative evaporative cooler, cooling system and core module thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080115920A KR101054445B1 (en) 2008-11-20 2008-11-20 Regenerative evaporative air conditioners, air conditioning systems and their core modules
KR10-2008-0115920 2008-11-20

Publications (2)

Publication Number Publication Date
WO2010058978A2 WO2010058978A2 (en) 2010-05-27
WO2010058978A3 true WO2010058978A3 (en) 2010-10-21

Family

ID=42198672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006827 WO2010058978A2 (en) 2008-11-20 2009-11-19 Regenerative evaporative cooler, cooling system and core module thereof

Country Status (3)

Country Link
US (1) US20110232315A1 (en)
KR (1) KR101054445B1 (en)
WO (1) WO2010058978A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101244196B1 (en) 2011-12-21 2013-03-18 주식회사 원진 Water division cap for recyling evaporation cooler and recyling evaporation cooler
CN102679478A (en) * 2012-04-16 2012-09-19 西安工程大学 All-fresh-air type household evaporative-cooling air conditioner window unit
WO2014175680A1 (en) * 2013-04-26 2014-10-30 주식회사 경동나비엔 Sprinkler of evaporative cooler
KR101712741B1 (en) * 2015-09-21 2017-03-07 한양대학교 산학협력단 Apparatus and method for indirect evaporative cooling
JP7167444B2 (en) * 2018-01-23 2022-11-09 富士電機株式会社 Air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061735A (en) * 2001-01-17 2002-07-25 한국과학기술연구원 Regenerative evaporative cooler
KR100717133B1 (en) * 2006-06-16 2007-05-11 한국과학기술연구원 Regenerative evaporative cooling ventilation appartus and operating method thereof
KR100804306B1 (en) * 2007-05-04 2008-02-22 웅진코웨이주식회사 Air cleaner capable of humidification, air cooling and heating
KR20080072878A (en) * 2005-11-28 2008-08-07 옵팀에어 홀딩 비.브이.아이.오 Dewpoint cooling device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820353A (en) * 1972-11-09 1974-06-28 Japan Gasoline Evaporative cooling apparatus
US4566290A (en) * 1983-03-28 1986-01-28 Arvin Industries, Inc. Capillary fin media
US5003789A (en) * 1990-03-01 1991-04-02 Manuel Gaona Mist air conditioner for evaporative cooler
AUPN123495A0 (en) * 1995-02-20 1995-03-16 F F Seeley Nominees Pty Ltd Contra flow heat exchanger
US6018953A (en) * 1996-02-12 2000-02-01 Novelaire Technologies, L.L.C. Air conditioning system having indirect evaporative cooler
US7181918B2 (en) * 2004-03-25 2007-02-27 Oxycell Holding B.V. Vehicle cooler
KR200415004Y1 (en) 2006-02-13 2006-04-26 웅진코웨이주식회사 Air Cleaner Having Room Temperature Control Function
KR200428759Y1 (en) 2006-07-19 2006-10-16 웅진코웨이주식회사 Air Cleaner With Cooling Function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061735A (en) * 2001-01-17 2002-07-25 한국과학기술연구원 Regenerative evaporative cooler
KR20080072878A (en) * 2005-11-28 2008-08-07 옵팀에어 홀딩 비.브이.아이.오 Dewpoint cooling device
KR100717133B1 (en) * 2006-06-16 2007-05-11 한국과학기술연구원 Regenerative evaporative cooling ventilation appartus and operating method thereof
KR100804306B1 (en) * 2007-05-04 2008-02-22 웅진코웨이주식회사 Air cleaner capable of humidification, air cooling and heating

Also Published As

Publication number Publication date
WO2010058978A2 (en) 2010-05-27
US20110232315A1 (en) 2011-09-29
KR101054445B1 (en) 2011-08-05
KR20100056915A (en) 2010-05-28

Similar Documents

Publication Publication Date Title
WO2010058978A3 (en) Regenerative evaporative cooler, cooling system and core module thereof
TNSN08329A1 (en) An arrangement and method for dehumidifying greenhouse air and a greenhouse
GB2474529B (en) Ventilation system
IL191720A0 (en) Dewpoint cooling device
WO2012036781A3 (en) Hybrid heat exchanger apparatus and methods of operating the same
MY152104A (en) Induced draft cooling tower
MY158513A (en) Hybrid device for cooling
BR112013010273A2 (en) apparatus for drying and / or cooling gas, in particular air, by means of a hygroscopic solution
MX343679B (en) Heat exchanger for cooling a switch cabinet and corresponding cooling arrangement.
BRPI0909014A2 (en) heat exchanger such as charge air cooler
MX2009004744A (en) Improved method for chemistry control in cooling systems.
WO2011019314A3 (en) A heat exchanger system for a deodoriser
WO2013023633A3 (en) Floor pan for connecting a roof-mounted cooling device to the roof of a switch cabinet
KR101672876B1 (en) Cooling tower for plume abatment by using condenser
MX2014003602A (en) Inkjet recording device.
WO2007126248A3 (en) Dehumidifier
WO2010025388A3 (en) Air conditioner cooling device
CN202793064U (en) Cooling tower
WO2009142475A3 (en) Heat recovery installation using solar energy
MX2013007406A (en) System for drying and/or cooling an airflow.
CN205352130U (en) Low noise environment -friendly machine power ventilating and cooling tower
CN204702788U (en) A kind of steel water of productive use cooling back installation
WO2012007691A3 (en) Cooling unit, and apparatus for separating air by means of cryogenic distillation including such a cooling unit
WO2012157923A3 (en) Air conditioner using cooling/dehumidifying energy recovery technology
CN102778138A (en) Cooling tower

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09827743

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13130321

Country of ref document: US

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC OF 290911

122 Ep: pct application non-entry in european phase

Ref document number: 09827743

Country of ref document: EP

Kind code of ref document: A2