WATER HEATING PLANT Russian patent published in 2008 - IPC F24J2/34 

FIELD: heating system; solar water heating plant.

SUBSTANCE: method involves water heating equipment, inserted reservoir that contains solar energy absorbing float, made in form of a crater with a return tube, oriented in the direction of the reservoir bottom, tap connected to the return pipe by a rubber horse. The return pipe is made obtrusive into the crater. The crater walls are flapped, and this enables the wall cavity, on the upper part below submersion level, to communicate with the space outside the wall, while the return pipe communicates with the space outside its internal wall.

EFFECT: rising temperature and water heating speed by solar energy.

1 dwg