Inventor: Mr. Nguyen Minh Hoang

Address: N5D, Trung Hoa Commune, Nhan Chinh Street, Thanh Xuan District, Hanoi

Description:

Irrigation pump systems with combination of fertilizer or drug for trees under utility solutions include: water sources; container to mix and dissolve fertilizer or drug in water before irrigation and fertilize for trees; pump for irrigation water into the garden and containers; pressure pump for pump fluid or fertilize or drug from the container into the irrigation system of the garden; traction engines or explosion engine to drive both pressure pumps and water pumps; pressure pipe is welded to the water pipeline with the angle in the range of 35-40^o and is plugged into the water pipeline with the deep of about 10cm to avoid breaking the joints between pressure pipes and water pipeline due to pump pressure .

Source: Journal of Science and Technology of Vietnam, No. 15, 2014