Parameters of closed irrigation netwo rk and design of connection unit of sprinkler machine “Cascade 65T”
https://doi.org/10.26897/1997-6011-2023-2-66-71
Abstract
The article considers the justifi cation of the parameters of the closed irrigation network and the design features of the connection unit of the Cascade 65T sprinkler machine. The pipeline of the closed irrigation network of the sprinkler machine must ensure the transportation of the required volume of water with minimal pressure losses. The supply pipeline of the closed irrigation network must have the following minimum parameters: for machines up to 506 m long and with a fl ow rate from 33 to 64.4 l/s, the supply pipeline of the closed irrigation network must be made of a pipe of at least Ø225 × 8.6 mm PE100 SDR26 PN6. For machines up to 315 m long and with a fl ow rate of up to 33 l/s, the supply pipeline of a closed irrigation network can be made of a pipe of at least Ø180 × 6.9 mm PE100 SDR26 PN6. To connect the sprinkler machine to the hydrant of a closed irrigation network, a controlled electric valve Du200, a coarse water fi lter and a pressure regulator are required. The fi lter capacity should be at least 250 m3/h, and the diameter of the holes of the fi lter mesh should be less than or equal to 3.0 mm. The pressure regulator must provide pressure adjustment in the range from 0.21 to 0.45 MPa. It is installed after the fi lter, before entering the machine. It is recommended to use specialized fi lters for cleaning irrigation water P65-3-10- Du200, P76-3-10- Dy200. Filter P65-3-10- The DU200 has height adjustment and is included in the delivery package of the Cascade 65T sprinkler machine. It is recommended to use Nelson 800 Series 6` or 8` gearboxes as control valves.
About the Authors
D. A. Solovyev
Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov
Russian Federation
Russian Federation
Solovyev Dmitriy Alexandrovych, Doctor of Technical Sciences, Professor
410012, Saratov, 1a Teatralnaya Square
РИНЦID:673823
Scopus:57473511100
WOSResearchID: AGN-4580-2022
D. G. Goryunov
Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov
Russian Federation
Russian Federation
Goryunov Dmitry Gennadyevich, Candidate of Technical Sciences, Associate Professor
410012, Saratov, 1a Teatralnaya Square
Yu. N. Grepechuk
Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov
Russian Federation
Russian Federation
Grepechuk Yuriy Nikolayevich, Junior Researcher
410012, Saratov, 1a Teatralnaya Square
РИНЦ ID: 939738
Scopus: 572053797054
WOS Research ID: ACW-1400-2022
M. G. Zagoruiko
Federal Research Center for Agroengineering of VIM
Russian Federation
Russian Federation
Zagoruiko Mikhail Gennadyevich, Candidate of Technical Sciences, Associate Professor, Senior Researcher
109428, Moscow, 1 Institutsky Proezd, 5
R. E. Kuznetsov
ООО LandshaftStroyServis
Russian Federation
Russian Federation
Kuznetsov Roman Evgenyevich, Designer
410039, Saratov, Krymsky pr, 9
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Review
For citations:
Solovyev D.A., Goryunov D.G., Grepechuk Yu.N., Zagoruiko M.G., Kuznetsov R.E. Parameters of closed irrigation netwo rk and design of connection unit of sprinkler machine “Cascade 65T”. Prirodoobustrojstvo. 2023;(2):66-71. (In Russ.) https://doi.org/10.26897/1997-6011-2023-2-66-71
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