2022-01-19
Tell me about the working principle of single-phase motor
Single-phase motor, refers to the 220V AC single-phase power supply and operation of asynchronous motor. Since the 220V power supply is very convenient and economical, and the household electricity is 220V, the single-phase motor is not only used in consumption, but also closely related to people's daily life, especially with the increasing progress of people's life and death level, the consumption of single-phase motors for household appliances is also increasing.
2022-01-11
The specific method of using the cutting sewage pump
The cutting type sewage pump has a particularly strong sewage through capacity, with good cutting performance, can be long fibers in the sewage, plastic, paper, belt, cloth, straw, rope and other impurities chopped after discharge, the method adopted, designed into a reasonable hydraulic characteristics, so that the electric pump can be full lift operation.
2022-01-05
Specific introduction of the use of small submersible pump
The volume of small submersible pump is not very large, also known as micro submersible pump, it is directly put the pump in the water. The submersible pump only needs one drain. Has the characteristics of large flow. Super large flow: 135-145L/Min(8.1-8.7 cubic meters/hour) (under the same volume, the flow rate of submersible pump for ordinary fish tank is only a few liters/minute).
2021-12-29
Analysis of the characteristics of submersible sewage pump
Submersible sewage pump is a submersible pump, if we in accordance with the structure of the impeller to stop the division of it, it can be divided into four different submersible sewage pump: vane, swirl, runner and spiral centrifugal four ways. A variety of different impeller submersible sewage pump has the characteristics are not the same, different central performance from the applicable place, displacement and so on.
2021-12-21
A brief introduction to the pipeline booster pump
The pipeline booster pump is a pump that is pressurized on the pipeline. Generally speaking, the pipeline booster pump refers to the pump that transports the liquid on the pipeline. It is not limited to a certain type or form of pump, but can be vertical or horizontal, such as vertical multistage centrifugal pump, horizontal multistage centrifugal pump, vertical single-stage centrifugal pump, horizontal single-stage centrifugal pump, self-priming centrifugal pump, etc. can be called pipeline booster pump.
2021-12-14
Introduce the working principle of single-phase motor in detail
Single-phase asynchronous motor is a rotating motor powered by single-phase communication power supply, and its stator winding is single-phase. When the single-phase communication power is connected, an alternating pulsating magnetic field will occur in the air gap of the stator and rotor, so the single-phase asynchronous motor cannot be started by itself. In a communicating motor, when the stator windings pass a communicating current.