| 摘要 |
PROBLEM TO BE SOLVED: To provide a group of ice-storing tanks, which is made strong against an earthquake disaster, without depending on its own weight of water-filled tanks. SOLUTION: The space between an upper and a lower tanks is specified for building an ice-storing tank group 1 for making natural ice, and supports 4 are employed for holding its strength, projecting or recessed support means 3 are attached for supporting the supports 4. When the tank group becomes large in the length and breadth, spacers 6 are inserted between the tanks in the lateral direction, thereby to secure an air stream, and hold a flexible structure. As a water-pouring method for the tank, a main tube is laid in the opening between tanks in the lateral direction. Branch tube is provided from the main tube for each tank in the upper and lower parts in order to carry out the pouring of water at a stroke.
|
