AIR CONDITIONER SYSTEM - DAIKIN IND LTD

Title:

AIR CONDITIONER SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/217799

Kind Code:

A1

Abstract:

The purpose of the present disclosure is to both prevent a room occupant from feeling sleepiness and realize a comfortable indoor environment.　In the present invention, an air conditioner system (1) executes a concentration-maintaining mode in which the following operations are sequentially performed in repetition: a first operation of reducing the target temperature to a first target temperature lower than a prescribed reference temperature; and a second operation of increasing the target temperature to a second target temperature higher than the reference temperature. In the second operation, the target temperature is gradually increased from the first target temperature to the second target temperature. The time taken for the target temperature to be reduced to the first target temperature in the first operation is made less than the time taken for the target temperature to be increased to the second target temperature in the second operation.

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Inventors:

SAKATA YOUKO (JP)
HORI SHOUTA (JP)
HASHIMOTO SATOSHI (JP)

Application Number:

PCT/JP2020/012271

Publication Date:

October 29, 2020

Filing Date:

March 19, 2020

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

F24F7/007; F24F11/65; F24F11/72; F24F110/10; F24F110/12; F24F110/20; F24F110/22; F24F110/70; F24F120/10; F24F130/30

Foreign References:

JPH07103542A	1995-04-18
JP2019043301A	2019-03-22
JPH0979655A	1997-03-28
JP2016109422A	2016-06-20
JPH074713A	1995-01-10
JP2001355893A	2001-12-26
JP2010096382A	2010-04-30
JPH02157550A	1990-06-18
JPH0682075A	1994-03-22
JP2009133499A	2009-06-18

Other References: