EP 2078175 A4 20130717 - DEHUMIDIFYING COOLING DEVICE FOR DISTRICT HEATING
Title (en)
DEHUMIDIFYING COOLING DEVICE FOR DISTRICT HEATING
Title (de)
ENTFEUCHTUNGSKÜHLGERÄT FÜR EINE FERNHEIZUNG
Title (fr)
DISPOSITIF DE DÉSHUMIDIFICATION PAR REFROIDISSEMENT POUR CHAUFFAGE URBAIN
Publication
Application
Priority
- KR 2007001148 W 20070308
- KR 20070010673 A 20070201
Abstract (en)
[origin: WO2008041788A1] Disclosed is a dehumidifying cooling device for district heating which comprises; a case having a first partition to divide the interior of the case into a wet channel and a dry channel and a second partition to divided the wet channel into a first wet channel and a second wet channel, a sensible heat exchanger to heat exchange the outside air in the first wet channel with the outside air in the second wet channel, a heating coil for raising the temperature of the outside air in the second wet channel, a rotatable de humidifying wheel for adsorbing and removing moisture contained in the circulated air within the dry channel, and a regenerative-evaporative cooler for cooling the circulated air in the dry channel. With this configuration, the device can carry out an air cooling operation by use of hot water supplied by district heating systems and gas or oil boilers installed in individual households, thereby achieving a reduced device size via the implementation of the cooling operation under the atmospheric pressure state and reducing manufacturing costs by virtue of a simplified system configuration.
IPC 8 full level
F24F 3/14 (2006.01)
CPC (source: EP KR US)
F24F 3/14 (2013.01 - KR); F24F 3/1423 (2013.01 - EP US); F24F 7/08 (2013.01 - KR); F25B 5/00 (2013.01 - KR); F25B 27/02 (2013.01 - KR); F24F 2203/1024 (2013.01 - EP US); F24F 2203/1028 (2013.01 - EP US); F24F 2203/1032 (2013.01 - EP US); F24F 2203/104 (2013.01 - EP US); F24F 2203/1072 (2013.01 - EP US); F24F 2203/1084 (2013.01 - EP US)
Citation (search report)
- [XI] WO 9936733 A1 19990722 - EBARA CORP [JP], et al
- [A] US 5170633 A 19921215 - KAPLAN VLADIMIR [US]
- [A] US 6338258 B1 20020115 - LEE DAE YOUNG [KR], et al
- [A] EP 1304529 A2 20030423 - SANYO ELECTRIC CO [JP]
- [A] JP 2000337659 A 20001208 - EARTH CLEAN TOHOKU KK
- [A] DAOU K ET AL: "Desiccant cooling air conditioning: a review", RENEWABLE AND SUSTAINABLE ENERGY REVIEWS, ELSEVIERS SCIENCE, NEW YORK, NY, US, vol. 10, no. 2, 1 April 2006 (2006-04-01), pages 55 - 77, XP028033328, ISSN: 1364-0321, [retrieved on 20060401], DOI: 10.1016/J.RSER.2004.09.010
- See references of WO 2008041788A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008041788 A1 20080410; CN 101346588 A 20090114; CN 101346588 B 20100616; EP 2078175 A1 20090715; EP 2078175 A4 20130717; EP 2078175 B1 20170517; JP 2009530586 A 20090827; KR 100773435 B1 20071105; MY 158155 A 20160915; SA 08290039 B1 20120324; US 2010154455 A1 20100624
DOCDB simple family (application)
KR 2007001148 W 20070308; CN 200780000877 A 20070308; EP 07715548 A 20070308; JP 2009501342 A 20070308; KR 20070010673 A 20070201; MY PI20080238 A 20070308; SA 08290039 A 20080130; US 99008707 A 20070308