| 摘要 |
FIELD: electricity.SUBSTANCE: electrical power unit is photovoltaic array (16); fail-safe power supply is provided with storage battery (21) and wind power generating installation (17), charging of battery (21) from them is performed through switch (20); heat sources are represented with a unit of solar collectors (10) and wind power generating installation (17) connected to electric heater (19) in heat accumulator (3); air flow heated in collector (10) transfers heat through circuit (12) to a room and/or to heat exchanger (13) in accumulator (3) with water; heat supply to heating apparatus of the room is controlled with valves (34) and (35), pump (25) and heating pump (1), which maintains temperature at the outlet of its capacitor, and heat carrier flow is controlled with pump (25) and globe valves (34) and (35); control of heat supply to consumers is performed with temperature sensors. All sensors of thermal and electrical loads, actuating mechanisms in thermal circuits of the system and their disconnecting fittings are connected to automatic control system (41) that processes signals, determines a behaviour algorithm of all elements and generates control signals.EFFECT: improving reliability, operating efficiency of a heat pump and a system as a whole; increasing economy.1 dwg |
