Building air conditioning system - uses fire sprinkler circuit to carry heated or cold water to regulated inside temperature

摘要

The building air conditioning system consists of a three-dimensional framework of pipes supporting a ceiling or roof and carrying sprinkler nozzles to extinguish fires. The pipes are laid out in a circuit which carries cold or heated water to lower or raise the temperature inside the building. - The water is circulated by a pump, and the circuit can be equipped with a thermal unit to heat or cool the water. Alternatively the circuit may be linked to a solar heating system. The pipe framework can be adapted to fit into various shaped roof surfaces.