Heat accumulating type air conditioner


PURPOSE: To avoid the unnecessary consumption of the excessive capacity of a heat source device by a method wherein the operation of the heat source device is limited so that the heat accumulating amount of a heat accumulating tank arrives at an objective reduced amount when air-conditioning operation is finished. CONSTITUTION: The titled device is provided with a controller 12, a controlling the stop and the start of a refrigerating machine 2 in accordance with a detected heat accumulating amount during the time band of air-conditioning operation from the set starting hour Ts of air-conditioning operation to the set finishing hour Te of the air-conditioning operation so that the heat accumulating amount, operated by a heat accumulating amount detector 10, is varied with time along the program XQ of variation with time, which is set in a program setter 11. The operation of the refrigerating machine 2 is devised so as to be capable of being limited to the necessary minimum while coping softly with an air-conditioning load without bringing excess or shortage of the heat accumulating amount of a heat accumulating tank 1. The unnecessary heat amount supplementing operation of the refrigerating machine 2 may be avoided by limiting the amount Q of accumulated heat so that is becomes an objective reduced amount Qmin near zero at the finishing hour Te of the air- conditioning operation. COPYRIGHT: (C)1987,JPO&Japio




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Cited By (7)

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    JP-2007303759-ANovember 22, 2007Toyo Netsu Kogyo Kk, 東洋熱工業株式会社氷蓄熱システムの運転制御方法
    JP-2009210170-ASeptember 17, 2009Seki Gijutsu Kenkyushitsu:Kk, Takasago Thermal Eng Co Ltd, 有限会社関技術研究室, 高砂熱学工業株式会社熱源システムおよび熱源システムの制御方法
    JP-H0293234-AApril 04, 1990Sanyo Electric Co Ltd, Taisei CorpMethod of controlling air conditioning system
    JP-H0769069-B2July 26, 1995株式会社東芝空気調和機の制御方法
    JP-S63113238-AMay 18, 1988Toshiba CorpControl of air conditioner
    JP-S63279042-ANovember 16, 1988Hitachi Ltd, Tokyo Electric Power Co Inc:TheMethod for controlling operation of thermal accumulative cooling and heating device
    JP-S6438543-AFebruary 08, 1989Sanyo Electric CoControl method for freezing system