In the 1950s, Israeli scientists proposed the idea of building a solar power plant with a swimming pool. After 20 years of exploration and testing, the idea finally became a reality in 1979. At the end of that year, when a dazzling light suddenly lit up around a 7,000 square meter swimming pool near from the southwest shore of the Dead Sea, a new name has been added to the history of human use of solar energy: the solar swimming pool plant. .
The key technology of solar power plant for swimming pool is how to convert the thermal energy of the swimming pool into electrical energy. Experts use a turbine called the “Lankein cycle” to pump hot brine from the bottom of the lake into the tubular evaporator. They use the thermal energy of the hot brine to evaporate the low boiling point organic liquid in the evaporator into gas to conduct it. the turbine. Drive the generator pto produce electricity. The organic liquid exiting the turbine is cooled to liquid by the condenser and returned to the evaporator; the hot water cooled by the evaporator is returned to the bottom of the saltwater lake, forming a circulation system.