| 摘要 |
<p>The transverse tubular element in the discharge connection (10) is in a square section, that uniformly increases in upstream and downstream parts of the element. The curved tubular element is bend to 90[deg], which is directed in a vertical plane. The tubular element has: horizontally oriented inlet opening and vertically oriented outlet opening towards the bottom; and a constant radius of curvature of two surfaces. A sheath (24) has bottom wall (28) and side walls (30) of the tubular element, and a removable lid (26) defining an upper wall of the tubular element. The sheath and the removable lid include a detachable support of solidarisation. The lid comprises two opposite ribs which have a concrete space flowed between the ribs with/without screw. The material has a mechanical resistance, which is higher than the sheath material. The thickness of the upper wall is higher than the thickness of the bottom wall and of the side walls defined by the sheath. The curved tubular element is extended by a deflector that extends beyond the upper side of the outlet opening, where the deflector is joined to the removable lid.</p> |
