AIR CONDITIONING SYSTEM - DAIKIN IND LTD

Title:

AIR CONDITIONING SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/213216

Kind Code:

A1

Abstract:

The present invention controls the supply of conditioned air so as to suppress energy consumption on a heat source side by supplying conditioned air using ducts in an air conditioning system. A heat exchanger unit (10) includes a usage-side heat exchanger (11). A plurality of ducts (20) distribute conditioned air that has passed through the usage-side heat exchanger (11) of the heat exchanger unit (10). A plurality of fan units (30) draw in conditioned air from the heat exchanger unit (10) via the plurality of ducts (20) and supply the same to a space (SA) subject to air conditioning. Each of the fan units (30) further includes a fan motor (33), which is an actuator configured so as to be capable of changing individual air supply amounts of the conditioned air. A controller controls the plurality of fan motors (33) so as to respectively control the air supply amounts of the plurality of fan units (30).

Inventors:

TANAKA SHUUICHI
NOUCHI YOSHITERU
TATSUMI KOUJI
SUZUKI RYOUTA
NAKASHIMA TAISHI

Application Number:

PCT/JP2019/051585

Publication Date:

October 22, 2020

Filing Date:

December 27, 2019

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

F24F3/044; F24F11/74; F24F11/84; F24F11/86; F24F11/89

Foreign References:

JP2008051466A	2008-03-06
JPH04116329A	1992-04-16
JP2002162067A	2002-06-07
JPS6021653U	1985-02-14
JP2018155444A	2018-10-04
JPH05157278A	1993-06-22
JPH06159770A	1994-06-07
JPH0842909A	1996-02-16
JP2005326106A	2005-11-24
JPH01300135A	1989-12-04

Other References: