THERE WERE PICTURES AND LETTERS TO THE FOUNTAIN DISAPPEARS BYEOKCHEON

摘要

PURPOSE: A wall type fountain is provided to provide effect that pictures or letters are variously changed. CONSTITUTION: A wall type fountain comprises a wall-stream unit(3) fixed between an upper and lower baths. A picture and letter color change layer is deposited to a front side of the wall stream unit. A heating unit(12) heats the wall unit. The heating unit supplies thermal energy to the picture and letter change layer. A waterproof pressure member(13) attaches the heating unit to the wall-stream unit.