新闻

有的客户认为较低扬程工况选择扬程较大、扬程范围更广的高扬程泥浆泵。雷竞技官网最新版这是一个误解。在购买渣浆泵时，所选择的渣浆泵具有非常高的扬程。雷竞技官网最新版其实对于离心浆体泵来说，在确定了泵的型号后，其耗电量与实际泵和流量大雷竞技官网最新版小成正比。当泵使用较低的扬程雷竞技官网最新版时，流量会增加;因此，电流更高，流量更小，功耗更低。相反，扬程越低，流量越大，耗电量越大。因此，为了防止电机过载，一般要求泵头的实际校准扬程不小于60%。雷竞技官网最新版因此，当高扬程浆体泵用于低扬程时，电机容易过载，电机容易发热。雷竞技官网最新版在严重的情况下，马达会烧坏。 If it is used in an emergency, it must be adjusted by a water outlet valve installed on the water outlet pipe. A self-regulating valve (or wood block, and other methods) can usually be used to reduce the water flow and prevent the motor from being overloaded. Pay attention to the temperature of the motor. If the motor is overheated, the small outlet flow or shutdown in time can avoid burning the motor. Some users rely on reducing the supply voltage to force a reduction in flow, which will increase the load on the motor. In fact, on the contrary, the unit outlet pipe of the centrifugal pump drainage and irrigation station is equipped with a valve to reduce the load of the motor. The slurry pump should be closed before the shutdown. Current.

该系列泥浆泵的压力为累积压力。雷竞技官网最新版

应这样安装:将低扬程渣浆泵安装在高扬程渣浆泵的前面，即将低扬程渣浆泵的水送到高扬程渣浆泵的进口。雷竞技官网最新版这里有一个问题就是低扬程渣浆泵的出口压力不能超过高扬程渣浆泵的进口压力上限，否则很容易出现超压和漏水的现象。雷竞技官网最新版