.结构紧凑、占地面积小。排污泵由于潜入液下工作,因此可直接安装于污水池内,无需建造专门的泵房用来安装泵及机,可以节省大量的土地及基建费用。 Compact structure, small footprint. Because the sewage pump is submerged, it can be installed directly in the sewage tank, and no special pump room is needed to install the pump and pump. It can save a lot of land and infrastructure costs. 2.安装维修方便。小型的排污泵可以自由安装,大型的排污泵一般都配有自动藕合装置可以进行自动安装,安装及维修相当方便。 2. convenient installation and maintenance. Small sewage pump can be installed freely, large sewage pumps are generally equipped with automatic coupling device, automatic installation, installation and maintenance is very convenient. 3.连续运转时间长。排污泵由于泵和电机同轴,轴短,转动部件重量轻,因此轴承上承受的载荷(径向)相对较小,寿命比一般泵要长得多。 3. continuous running time is long. Because of the coaxial pump pump and motor, short axis, rotating parts of light weight, so bearing on the load (radial) is relatively small, life expectancy is much longer than the general pump. 4.不存在汽蚀破坏及灌引水等问题。特别是后一点给操作人员带来了很大的方便。 4., there is no cavitation damage and irrigation water diversion and so on. Especially after the point to the operator brought great convenience. 5.振动噪声小,电机温升低,对环境无污染。 5., vibration and noise is small, the motor temperature rise is low, no pollution to the environment.