Method for controlling air conditioning system

Abstract

Abstract PURPOSE: To make possible to carry out such a control as operation time outside a proper operation time for each service zone may become equal in an air conditioning system which carries out heat supply to plural air conditioning zones with a common air conditioner. CONSTITUTION: Each floor of a skyscraper is divided into zones Z 1 WZ 4 of various sizes, and making plural zones extending over several floors into one unit, unit groups are formed. For example, zones Z 1 , Z 3 and zones Z 2 , Z 4 or unit groups respectively. For each of such unit groups, plural air conditioners 11W14, an exhaust fan 15 and solenoid valves SV 1 WSV 4 for dampers are provided. When the total operation load amount of the zones is less than the minimum warranted load amount in such an air conditioning system, and when any of the zones is selectively operated outside its scheduled operation time to maintain the minimum warranted load amount, a zone whose accumulated value of preceding overtime operation time is shorter is operated preferentially. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Toshiaki Ogawa

Bibliographic Details