| 摘要 |
FIELD: electricity.SUBSTANCE: invention is related to devices for alternative power supply systems using combined facilities for generation of heat, cold and electricity by means of wind and solar energy, which are intended mainly for self-sufficient conditioning and hot water supply of residential and industrial buildings. self-sustained power and heat supply system for the building is mounted at the roof inside transparent dome, in the upper dome zone there is a fixed heat carrier storage tank with a container with heat accumulating material placed inside this tank, inside the container there is heat generator coupled kinematically to the shaft of wind generator drive, the storage tank is mounted at support vertical pipe of rectangular cross-section interconnected with heat carrier and insulated thermally at two outer edges, the closed loop is formed by the tank, heating and cooling radiators, pipe of rectangular cross-section and airlift that includes air pump with potential air supply from the pipe interconnected with air layer over hear carrier in the tank to cavity of pipe of rectangular cross-section by means of microporous sprayer, solar ray reflector is made as parabolic cone with vertical axis of optical focus, whereto the vertical pipe is matched, at two edges of the vertical pipe there are Peltier elements equipped additionally with solar absorbers made as finned metal plates, Peltier elements are connected electrically in series and coupled through isolation diodes in parallel to electric generator and magnetizing coil of ferromagnetic rotor to summing supply diode of the air pump and charge stabiliser for buffer accumulator connected through inverter to the power mains, which is connected to mode selector for Peltier elements through regulated current rectifier and switch of the heat carrier heater in the storage tank.EFFECT: improved degree of usage of energy sources.4 cl, 3 dwg |
