AIR TEMPERATURE CONDITIONING DEVICE

PROBLEM TO BE SOLVED: To provide an air temperature conditioning device capable of saving energy by remarkably reducing wasteful cooling by a refrigerating machine and controlling temperature with high accuracy. SOLUTION: Whether or not a prescribed time has passed in a state that a driving signal M...

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Bibliographic Details
Main Authors ONISHI TATSUAKI, KASHIWAGI TAKAAKI, IZUMI KENJI
Format Patent
LanguageEnglish
Published 19.06.2008
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
RANGES
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
VENTILATING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide an air temperature conditioning device capable of saving energy by remarkably reducing wasteful cooling by a refrigerating machine and controlling temperature with high accuracy. SOLUTION: Whether or not a prescribed time has passed in a state that a driving signal MV is a prescribed value ZAor less is determined in steps S2-S3, the refrigerating machine 5 is stopped by executing the refrigerating machine stopping or restarting processing in a step S4 when the lapse of the prescribed time in a state of MV≤ZA, is recognized, and a temperature change inhibiting processing for inhibiting the temperature change of a temperature-conditioned air Q2in accompany with the stop of the operation of the refrigerating machine 5 is executed in a step R2 of a refrigerating machine stopping or restarting processing flow. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060328579