Liquid sprayers

一种根据本发明第一个实施例的液体喷雾器，该液体喷雾器包括一个具有流体通过通道的壳体(1)，所述流体通过通道由一个作为收缩管形成的入口部分(2)、一个圆筒部分(3)和一个作为圆锥扩散器形成出口(4)部分构成。圆筒部分(3)的长度不小于其半径。扩散器的形成流通通道出口部分(4)的锥角大于同一通道的收缩管的形成流通通道入口部分(2)的锥角。根据本发明的第二个实施例，形成流通通道入口部分的收缩管被制成锥形。采用本发明，可以以最小的能量消耗产生稳定状态的微细分散液流。 A liquid sprayer includes a casing ( 1 ) having a flow-through channel composed of sequentially joined inlet portion ( 2 ) formed as a converging tube, a cylindrical portion ( 3 ) and an outlet portion ( 4 ) formed as a conical diffuser. A length of cylindrical portion ( 3 ) is not less than a radius thereof. A cone angle of the diffuser forming the outlet portion ( 4 ) of the flow-through channel is greater than a cone angle of the converging tube forming the inlet portion ( 2 ) of the same channel. Alternatively, the converging tube forming the inlet portion of the flow-through channel is made conoid-shaped. Implementation of the liquid sprayer allows steady-state fine-dispersed liquid flow to be generated at the minimal energy consumption.