Green Energy system with suppling water and geothermal heat

摘要

The present invention relates to a municipal water supply system in which municipal water is supplied from a water purification plant through a municipal water pipe buried in the ground, and the supplied municipal water is supplied to water through a water supply pipe. -1 on-off valve; A first bypass pipe installed to circulate the water by bypassing the 1-1 opening/closing valve; A first heat exchange device installed on the first bypass pipe to perform heat exchange with time water; And a 1-2 opening/closing valve installed on the first bypass pipe; thus providing a green energy supply system using city water and geothermal heat that can use city water heated by geothermal heat as cooling or heating or water. do.