| 摘要 |
A belt water elevator comprises a drive, endless belt that encloses the upper drive drum and the lower tensioning one with load, and squeezing drum with ribs arranged at outside of the surface of the squeezing section of the cylinder, water collection box that restricts the upper drive and squeezing drums with the upper section of the belt that adjoins those drums. The endless belt is made of two layers, in particular of strong bases and fiber layer like foam-rubber, for instance, butadiene rubber reinforced with series of strong threads built in into it. |
