Depot, and siphon guttation system for siphon guttation system

摘要

P To provide a storage tank for a siphon drainage system that can restrain an attachment from sticking to a wall part. PSOLUTION: A first stream changing member 64 and a second stream changing member 66 are fixed to a partition wall part 54 in an individual storage space 52C of the storage tank 50. The first stream changing member 64 is disposed in a position to face an inflow port 53C and the second stream changing member 66 is disposed ON the outflow port 55C side with a space from the first stream changing member 64. The first stream changing member 64 is formed with a first stream changing surface 64A of round shape for receiving drainage that flows in from the inflow port 53C and allowing the drainage to flow toward the second stream changing member 66. The second stream changing member 66 is formed with a second stream changing surface 66A for receiving a stream from the first stream changing member 64 side and allowing a part of the stream to flow toward a first corner 61, and a third stream changing surface 66B formed downstream of the second stream changing surface 66A and allowing a part of the stream passing along the second stream changing surface 66A to flow toward a second corner 62. PCOPYRIGHT: (C)2011 and JPO& INPIT