a centering unit and scores of dished ends 'balloons and hot water storage for the solar water heater.

摘要

this system is subject to intellectual property focus and positioning on a body of cylindrical shape.a jacket (heat exchanger drum storage) and two dished ends the novelty of this system is the combination of the three operations of the jacket and two balance fundcurved relative to the ball storage to be carried out in a single blow, to facilitate subsequent operation of points will be carried out manually by the operator.this system can be adapted to different size of tank (200 l, 300 gallons, and others). .