Isimiso sokusebenza semitha yamanzi esebenza ngomshini sisekelwe emphumeleni we-hydrodynamic: lapho amanzi egeleza ngokuhamba kwemitha, aqhuba i-impeller ukuthi ijikeleze. Ijubane lokujikeleza kwe-impeller lilingana ngqo nejubane lokugeleza kwamanzi (ngakho-ke izinga lokugeleza okusheshayo). Lokhu kunyakaza kokujikeleza kuyadluliselwa futhi kwehliswe ngesitimela segiya elinembile, kuguqula inani lokujikeleza kwe-impeller libe yivolumu yamanzi eqongelelekayo. Okokugcina, ivolumu eqongelelekayo iboniswa ngokunembile ngezikhombisi noma amasondo edijithi okufunda, kufezwa isilinganiso sokusetshenziswa kwamanzi.
Isikhathi sokuthunyelwe: Novemba-18-2025