STERILE DRINKING WATER GIVING AND RECEIVING TANK COMPLEMENTED BY SEALED WATER-CUTOFF BAG FOR ACQUIRING LONG TERM STERILE STATE INSIDE DRINKING WATER GIVING AND RECEIVING TANK AND FORMED IN CYLINDER OF ENGAGEMENT OF PLURAL FLAT PLATES FOR HOLDING PHYSICAL OUTER SHAPE OF THE BAG

摘要

PROBLEM TO BE SOLVED: To provide an emergency water giving and receiving tank for securing drinking water and daily life water in an emergency at the occurrence of an earthquake disaster, without requiring a storage space and without causing any problems of hygiene and artificial foreign matter contamination.;SOLUTION: An outer shape consisting of a cylindrical body is formed by connecting small piece flat plates 1 each having engagement bands 2 at both ends respectively, and the volume of a water cut-off bag maintaining axenic property of its inside is enlarged along the inside of the outer shape to form a water giving and receiving tank. The small piece flat plates are stored in a flat state and the water cut-off bag is stored by rolling and folding it. Thereby, it can be stored in an extremely small space or a dead space.;COPYRIGHT: (C)2014,JPO&INPIT