VENTILATION APPARATUS

PURPOSE: A ventilation system is provided to prevent the inflow of rainwater through an exhaust duct without the formation of a rainwater blocking structure on a vent. CONSTITUTION: A ventilation system comprises an outdoor unit(20). The outdoor unit comprises a housing(21) and an exhaust duct(22)....

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Bibliographic Details
Main Authors CHU, EUY SUNG, KIM, TAE HUN, YUN, HO YOUNG, KWON, YOUNG CHUL, KIM, SUNG WOO, LEE, HO JIN
Format Patent
LanguageEnglish
Korean
Published 18.05.2011
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:PURPOSE: A ventilation system is provided to prevent the inflow of rainwater through an exhaust duct without the formation of a rainwater blocking structure on a vent. CONSTITUTION: A ventilation system comprises an outdoor unit(20). The outdoor unit comprises a housing(21) and an exhaust duct(22). The exhaust duct is placed within the housing. One end of the exhaust duct is inclined and extended downward to guide the indoor air so indoor air is discharged downward. A vent(21b) is provided in the housing. The vent corresponds to one end of the exhaust duct. The exhaust duct is installed in the vent. A protective net(21g) of a grid format is placed in the vent.
Bibliography:Application Number: KR20090108024