| 摘要 |
PURPOSE:To contrive self supply of water and energy by equipping the building with a device utilizing rain water and underground water, an independent electric power generator operated by solar heat and a large size battery. CONSTITUTION:A semi-spherical type reflecting roof 2 and a water reserving tank 5 are equipped for securing household water while a water pump 6 and an underground water well 7 are equipped for supplementing the shortage of rain water. Solar heat is converted into high pressure steam energy by the semi- spherical type reflecting roof 2 and a spherical heat exchanger 8 to generate electric power by a steam turbine generator 10. Stable supply of the elctric power may be effected by providing the large size bettery 11 in parallel. |
