Building facilities play a very important role in providing optimal services to building residents. One of the important and vital things in these facilities is water supply systems and related equipment. Meanwhile, submersible pumps are among the units that with their efficiency and performance can have a great impact on the quality of life of people in the building. Submersible pumps, in general, are units used to move water in systems. Various such as swimming pools, fountains, heating and cooling systems and even in some industries are used. Choosing the right submersible pump can have a huge impact on overall system efficiency as well as maintenance costs and energy consumption.
History of floating pumps
Antiquity:
The first pumps were made and used in ancient times using handwheels and simple tools. These pumps were usually used to irrigate agricultural land or provide basic services such as providing drinking water.
Middle Ages:
With technical and mechanical advances, new types of pumps appeared. became The architecture and technology of making pumps advanced by using different materials such as metals and wood.
Industrial revolution:
With the beginning of the industrial revolution and the use of steam energy, pumps appeared based on steam, which had more power and was used in various industries, especially in mines and factories. 20th century AD: With the emergence Electricity, electric pumps with higher power and efficiency replaced steam pumps. Also, submersible pumps entered the market with new features such as automatic settings and electronic control. Today: In today's world, submersible pumps with advanced technologies, high performance , new industrial standards and energy management capabilities are used. These pumps are used not only in construction facilities, but also in various industries such as oil, gas, chemical and even space.
The basic principles in the selection of floating pumps
Amount and speed of water flow required:
First of all, you should determine the amount and speed of water flow that the pump should provide. This depends on the application of the pump and the type of system in which it is to be used.
Working pressure:
Understanding the pressure required for the system is critical. Some pumps are designed for high pressures, while others are better suited for low pressures. Different materials are more suitable for making pumps. For example, for corrosive environments or special conditions, stainless steel or other special materials are used. Its electricity can be effective in reducing costs and protecting the environment.
Size and installation method:
The physical size of the pump and its installation conditions can have limitations to choose. be, especially in limited spaces or according to the existing design.
Costs:
In addition to the initial price, you should consider the costs of maintenance, repairs and useful life of the pump. Also pay attention. Some pumps are cheaper in the beginning, but have more costs later.
Type and model of floating pumps
Sad floating pumps (Submersible Pumps):
These types of pumps are completely submerged in water and can work in the depths below. The motor of these pumps is designed to work under water and to be protected from corrosion. Surface Floating Pumps: These pumps are on the surface of the water. are placed and are usually used to move liquids in pools, lagoons and other water sources. Air Lift Pumps: Using pressure Air, this type of pump takes water from the depths below to the surface. It is often used in industry and mines. Axial Flow Pumps: These types of pumps work with a rotating impeller and They are suitable for large flows with low pressure.
Central floating pumps (Centrifugal Pumps):
These pumps work by using vortex power and to increase the water pressure in The output is suitable.
Impeller Pumps:
By having one or more propellers, these pumps move the liquid. >