Title:
AIR-CONDITIONING SYSTEM
Document Type and Number:
Japanese Patent JP2022094505
Kind Code:
A
Abstract:
To suppress the abrupt lowering of room temperature when a user enters a room before a designated time during a pre-cooling operation of an air conditioner.SOLUTION: An air-conditioning system comprises a control device which is constituted so as to be capable of performing a pre-cooling operation for operating an air conditioner so that room temperature reaches a target temperature at a designated time, and capable of performing a room-entering time room temperature control when the entering of a user into a room is detected before the room temperature reaches the target temperature. In the room-entering time room temperature control, when a difference between a room-entering time room temperature being a room temperature when the room entering of the user is detected, and the target temperature is equal to or higher than a first temperature, the control device operates the air conditioner so that a lowering amount of the room temperature during a period from a room-entering time at which the room entering of the user is detected up until a constant time elapses reaches the first temperature or lower, and after the lapse of the constant time after the room entering time, the room temperature reaches the target temperature.SELECTED DRAWING: Figure 2
Inventors:
FUKUMAKI MARIKA
MINESAWA SATOSHI
FURUHASHI TAKUYA
MORIOKA REIJI
MINESAWA SATOSHI
FURUHASHI TAKUYA
MORIOKA REIJI
Application Number:
JP2020207433A
Publication Date:
June 27, 2022
Filing Date:
December 15, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F24F11/48; F24F11/65
Attorney, Agent or Firm:
Patent Attorney Takada / Takahashi International Patent Office
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