• Comparison between deep well pumps and deep well submersible pumps

    Comparison between deep well pumps and deep well submersible pumps

    Deep well pumps use long shafts, intermediate couplings and bearings, which brings a series of problems in the structure, installation, efficiency of the pump group, and use and maintenance of the pump: The pump head is limited by the shaft length. At present, due to the limitation of materials, the... Read in detail

    07/02/2020 News
  • Some problems encountered during the operation of deep well pumps

    Some problems encountered during the operation of deep well pumps

    1. What is the main reason why the motor for the deep well pump is running, but the pump does not produce water? The water level is too low and the pump cannot absorb water. The treatment method is to add a section of pump tube and drive shaft. The treatment method of the water filter network is to ... Read in detail

    07/09/2020 News
  • How to design a solar photovoltaic water pump system

    How to design a solar photovoltaic water pump system

    Many people think that designing a solar water pump system is a very difficult task. Actually, this is not the case.   In fact, as long as you have a little knowledge of relevant physics, you can design a solar pump system. Below, we give some design suggestions. First of all, we know that sola... Read in detail

    07/16/2020 News
  • What Is A Solar Pump

    What Is A Solar Pump

    A solar pump as the name suggest is the one which relies on solar photovoltaic (PV) panel for electricity. While the output of the panel may directly be fed into the pump, (almost all the time) a converter/inverter is provided to ensure that the required input power for the pump is achieved and main... Read in detail

    07/24/2020 News
  • What is the difference between permanent magnet synchronous motor and asynchronous motor?

    What is the difference between permanent magnet synchronous motor and asynchronous motor?

    Permanent magnet motor, as the name suggests, is: a motor with a magnetic core inside. The biggest difference between it and asynchronous motor lies in the unique structure of the rotor. High-quality permanent magnet poles are placed on the rotor.   Its characteristics are: large power per unit... Read in detail

    07/29/2020 News