AIR CONDITIONING SYSTEM WITH COMBINED INDIRECT COOLING Russian patent published in 2009 - IPC F24F3/147 

Abstract RU 2349841 C1

FIELD: conditioning.

SUBSTANCE: system comprises a mechanical-draft cooling tower mounted on the roof of the building being conditioned, a drip tray for cooled water collection is set in the lower part of the mechanical-draft cooling tower body with inducing fresh air intake holes being made in the body under the tray, the upper part of the mechanical-draft cooling tower body is fitted by a spraying device with nozzles and an axial fan. The air conditioner comprises a centrifugal fan for supplying air into the room, an oil self-cleaning filter, a heat exchanging unit, an air washer connected to a centrifugal pump by a pipeline and intake and exhaust shafts with a common separating wall, supply of fresh air and recirculation air from the room through the filter is controlled by an automatic valve.

EFFECT: increasing efficiency and reliability of automatic control over two-fan air conditioners.

2 cl, 1 dwg

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RU 2 349 841 C1

Authors

Kochetov Oleg Savel'Evich

Kochetova Marija Olegovna

Kolaeva Lidija Vladimirovna

Dates

2009-03-20Published

2008-01-31Filed