Diesel water pumps are important equipment in water-saving agricultural irrigation systems. China is one of the world's major poor countries. The shortage of water resources has already pose a serious threat to China's economic and social development. Especially for agricultural production with large water consumption, we must vigorously develop water-saving irrigation. In recent years, with the advancement of science and technology and the development of water-saving agriculture, modern irrigation techniques such as sprinkler irrigation, drip irrigation and infiltration irrigation have been widely used in agricultural production, and have achieved good water conservation and improved utilization of irrigation water. effect.
Diesel water pumps are an important part of modern water-saving irrigation systems. In addition to the self-pressure irrigation system, essentially all irrigation systems require the use of a water pump for pressurization.
Common types of pumps for agricultural irrigation include centrifugal pumps, mixed flow pumps and axial flow pumps. The diesel pumps used in the north and the south are not the same. In the north, well pumps and submersible pumps are widely used to pump groundwater for irrigation; in the southern hilly areas, water pump is used to pump water for irrigation. It is important to choose the right pump for irrigation projects. The following three aspects should be considered:
First, the size of the irrigated area and the amount of water required;
Second, the matching power and pipeline layout;
Third, local water resources conditions and use requirements.