Rain tank for connecting gutter to drainpipe on greenhouse roof, has walls and base joined by interlocking profiles which are held together by locking means

摘要

At least one of the connections between the tank walls and/or base is formed by interlocking profiles (17), which are held together by a locking means (18). The tank (7) has a hole (14) in its base (9) for connecting to the top end of the drainpipe. The tank also has side walls (11, 12), a front wall (12) with an inlet opening (26) for connecting to the roof gutter, and a rear wall (13) located at a distance from the front wall.