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[Chemical Knowledge]：Application of the principle of the pump: analyze the working principle of the pump and its important role

Read： 314 Time：14months ago Source：Transform the World with Simplicity

With the rapid growth of the world's population and the increasing shortage of water resources, water consumption has become one of the most worrying issues. The birth of the pump provides us with a key tool to solve the problem of water and drainage. The principle of pumping pump is a key tool for extracting groundwater, treating sewage, drainage and many other occasions. This article will introduce the principle of the pump, the application scenario of the pump, the type of the pump and the working principle of the pump in detail.

1. Pump Principle

Pump is an important mechanical transmission mechanism. It uses rotating mechanical motion to convert electrical energy into liquid pressure energy to realize the transmission, delivery, extraction and compression of water and other fluids. The basic principle is to use a variable speed mechanism or a hydraulic mechanism to generate a pressure difference, thereby pumping out the liquid and delivering it to the outside. The pump is equipped with different modules and components, which can handle various types of liquids, such as water, oil, corrosive liquids and natural gases, so that it can play different roles under different conditions.

2. Water Pump Application Scenario

As early as outside the field of folk life, water pumps are widely used in industry, construction and facility construction. In the following occasions, it is easier to play out its advantages:

1. Groundwater extraction

2. Power generation

3. Agricultural and garden

4. Building and underground pipeline

5. Fire protection system

6. Drainage treatment

7. Ship or marine

3. Pump type

The type of pump is determined by various factors such as use, mechanical principle, operation mode and driving type. The main types include centrifugal pump, self-priming pump, side suction pump, deep well pump, axial flow pump, mixed flow pump and submersible pump.

centrifugal pump is the most common kind of pump, which is characterized by simple, compact structure, and can adapt to various working occasions, so it is also widely used.

self-priming pump and side suction pump are able to deal with liquid containing solid or gas mixture, so it is mainly used for sewage treatment.

axial flow pump is suitable for large flow, low lift occasions.
The working principle of the
4. pump The

pump is composed of a driving device, a gearbox, a pump body and a power part. Its working principle is to transfer the mechanical energy generated by the driving device to the impeller, so that the liquid inside it generates centripetal force, and uses the rotation of the impeller to use centrifugal force to pump out water or other liquids.

to sum up, the pump with its convenient, efficient and flexible characteristics, has become an indispensable tool in the field of engineering. However, different types of pumps are suitable for different purposes, so we need to choose the right model and brand according to specific needs.