Pump Knowledge

The reason why the temperature rise of the rolling bearing of the water pump exceeds the standard

The common reasons for the high temperature rise of the water pump bearing are as follows: (1) Too much lubricating oil (grease)...

Various reasons why the pump does not water

The water pump is not filled with enough water before starting. Sometimes it seems that the water filled has overflowed from the air vent, but the pum...

A Brief Talk on Frequency Conversion of Fans and Pumps for Energy Saving

The electricity consumption of electric motors in my country accounts for 60% to 70% of the country's electricity generation, and the annual electrici...

Axial flow pump improves impeller inlet flow state

On the other hand, due to the large flow rate, the axial flow pump has high requirements for the stability of the inlet flow state. Therefore, it brin...

Design of Distributed Variable Frequency Pump System

A. The principle of distributed variable frequency pump system:In the traditional heating branch pipe network system, a group of circulating pumps are...

What is a micro water pump？

Micro water pump: Usually, the machine that lifts liquid, transports liquid or increases pressure of liquid, that is, converts the mechanical energy o...

How to choose a miniature water pump

The volume of the miniature water pump is much smaller than our common water pump. The smallest volume of the micro water pump is the size of a canned...

The leaking water pump is easy to fall into the water when the flow rate is small

For a water pump running under negative pressure, since the pressure of the water inlet pipe and the pump inlet is lower than the external atmospheric...

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