| 摘要 |
PURPOSE: A wash tank formation structure reduces noise, improves dewatering performance as the locations of dewatering holes are appropriate with the flow of water drops on dewatering and strengthens the rigidity of a wash tank by not providing surfaces easily bended. CONSTITUTION: Multiple horizontal streamlined embossments(E) are formed on the periphery of a wash tank(1). Dewatering holes(2) are formed under and a little above the both sides of each horizontal streamlined embossment(E). The forms of the embossments(E) reduce orifice effect and the number of the dewatering holes(2) is reduced to reduce noise. The dewatering holes are located near the horizontal streamlined embossments(E) to restrain laundry from blocking the dewatering holes(2) to guide the flow of water drops to the dewatering holes(2). |
