VENTILATOR, AIR CONDITIONER SYSTEM, VENTILATION SYSTEM, AND BUILDING

WIPO Patent Application WO/2006/035826

A1

A ventilator having an indirect vaporizing and cooling function and a 24-hour ventilation function and installable in a housing. The ventilator (1A) comprises a supply air flow passage (9A) allowing an outside air suction port (5) to communicate with a supply air outlet port (6) through an air supply fan (2a) and the product air flow passage (11b) of an indirect vaporizing and cooling unit (4) and an exhaust gas flow passage (10A) allowing a return air suction port (7) to communicate with an exhaust gas outlet port (8) through the working air flow passage (11a) of the indirect vaporizing and cooling unit (4) and an exhaust fan (2b). The supply air flow passage (9A) comprises a supply air flow control damper (14) and an exhaust gas flow passage (10A) comprises an exhaust gas flow control damper (15). The flow rate of at least either of a working air and a product air is controlled to control a supply air temperature from the supply air outlet port (6). Also, a return air flow rate from the return air suction port (7) and a supply air flow rate from the supply air outlet port (6) are controlled so that an air in a building can be replaced in a prescribed time.

ISHIDA TOSHIYA (JP)
HARIGAYA TAKUMI (JP)
UCHIDA KOUETSU (JP)
KOIKE MITSUHITO (JP)

PCT/JP2005/017872

April 06, 2006

September 28, 2005

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MAX CO LTD (JP)
ISHIDA TOSHIYA (JP)
HARIGAYA TAKUMI (JP)
UCHIDA KOUETSU (JP)
KOIKE MITSUHITO (JP)

F24F3/147; F24F1/0059; F24F7/08; F24F11/02

JP2002147794A	2002-05-22
JPH11173618A	1999-07-02
JPS5049752A	1975-05-02
JP2004257588A	2004-09-16
JP2002061894A	2002-02-28
JP2003139350A	2003-05-14

Yamaguchi, Kunio (Kanda Ocean Building 15-2, Uchikanda 1-chom, Chiyoda-ku Tokyo 47, JP)

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