B-37 Analysis of HVAC System with Seasonal Underground Thermal Storage System : (Part 6) An analysis of system performance applied to another facilities

Abstract

The present paper proposes an analysis of system performance about an actual HVAC system with a seasonal ground thermal storage applied to another facilities. Conditions that we examined are Weather condition, Nature of soil and heat exchange piping condition. On Weather condition this HVAC system can be setup anywhere on japan without Okinawa. On Nature of soil Wet condition is effective. On result of analysis Heat exchange piping condition, System COP is good in the condition of 1.5m in the diameter of the piling, And in condition of 0.2m at intervals of heat exchange piping within the range that can be constructed, And in the condition of one meter in the diameter of heat exchange piping.