Solar heating system

摘要

The solar-heating system has one or more heat-accumulators, and a panel of concentrating solar collectors, whose chambers enclosing their collecting pipes are connected together and to a vacuum generator (83). The collecting chambers are connected individually or in groups by stop valves (87,88) to a ventilation and evacuation unit (84). The valves are actuated by a monitoring unit dependent on the temperature of the heat-transfer medium in the collectors and/or a heat-accumulator. There can be several accumulators connected to a consumer circuit and cut in as desired.