Title:
CONTROL DEVICE, CONTROL METHOD AND CONTROL PROGRAM
Document Type and Number:
Japanese Patent JP2017101908
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a control device, a control method and control program which can suppress variation of temperature of a shelf part of a showcase even if a peak of consumption power is suppressed low.SOLUTION: A control device comprises a room temperature control unit and an electric power control unit. When defrosting of a showcase refrigerating or freezing an article is started, the room temperature control unit lowers temperature in a room that the showcase is installed by air-conditioning equipment. When the temperature of the shelf part of the showcase is returned to temperature set beforehand after the defrosting of the showcase, the electric power control unit changes consumption power of the air-conditioning equipment by controlling the operation of the air-conditioning equipment.SELECTED DRAWING: Figure 1
Inventors:
YUGAWA ATSUSHI
SASAKI MASAHIKO
SANO MASANOBU
WATANABE MOTOO
SASAKI MASAHIKO
SANO MASANOBU
WATANABE MOTOO
Application Number:
JP2015238087A
Publication Date:
June 08, 2017
Filing Date:
December 04, 2015
Export Citation:
Assignee:
TOSHIBA CORP
TOSHIBA CARRIER CORP
TOSHIBA LIGHTING & TECHNOLOGY
TOSHIBA CARRIER CORP
TOSHIBA LIGHTING & TECHNOLOGY
International Classes:
F25D11/00; A47F3/04; F25D27/00; H05B37/02
Domestic Patent References:
| JP2013155945A | 2013-08-15 | |||
| JP2015148351A | 2015-08-20 | |||
| JP2007060848A | 2007-03-08 | |||
| JPH0587374A | 1993-04-06 |
Attorney, Agent or Firm:
Shiga International Patent Office