SU1641213A1 - Apparatus for supplying agricultural chemical solution to irrigation water - Google Patents
Apparatus for supplying agricultural chemical solution to irrigation water Download PDFInfo
- Publication number
- SU1641213A1 SU1641213A1 SU884488455A SU4488455A SU1641213A1 SU 1641213 A1 SU1641213 A1 SU 1641213A1 SU 884488455 A SU884488455 A SU 884488455A SU 4488455 A SU4488455 A SU 4488455A SU 1641213 A1 SU1641213 A1 SU 1641213A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- irrigation
- irrigation water
- inlet
- pipe
- pumping unit
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Fertilizing (AREA)
Abstract
Изобретение относитс к сельскому хоз йству , в частности к средствам подачи минерального питани дл сельскохоз йственных культур, выращиваемых в теплицах . Цель изобретени - повышение равномерности перемешивани растворов минеральных удобрений с поливной водой, защита поливной трубопроводной сети от гидравлических ударов и защита растений от тепловых ударов. Устройство дл ввода растворов минеральных удобрений в поливную воду содержит струйный аппарат 1, управл емый трехходовой смесительный клапан 2, установленный в магистрали 3 подвода поливной воды перед входом насосной установки 4. Струйный аппарат 1 выполнен в виде цилиндрического корпуса с входной 14 и смесительной 15 камерами, разделенными перегородкой 16. Поливна вода проходит через водонагреватель 7 и подаетс в напорное сопло 19 струйного аппарата I насосной установкой 4. Проход через приемное сопло 20 и отверстие в перегородке 16, поток воды попадает на криволинейные лопатки 22 формировател 21 потока. Выходной патрубок 11 подвода раствора минерал ьных удобрений расположен в зоне пониженного давлени , полученной за формирователем 21 потока. 2 ил.The invention relates to agriculture, in particular to the means of supplying mineral nutrition for agricultural crops grown in greenhouses. The purpose of the invention is to increase the uniformity of mixing of fertilizer solutions with irrigation water, protect the irrigation piping network from hydraulic shocks and protect plants from thermal shocks. The device for injecting mineral fertilizer solutions into irrigation water contains a jet apparatus 1, a controlled three-way mixing valve 2 installed in the main 3 supplying irrigation water before entering the pumping unit 4. The jet apparatus 1 is made in the form of a cylindrical body with input 14 and a mixing chamber 15, separated by a septum 16. Irrigation water passes through the water heater 7 and is supplied to the discharge nozzle 19 of the jet apparatus I by the pumping unit 4. The passage through the receiving nozzle 20 and the opening in the partition 16, water flow enters the curved blades 22 shaper 21 flow. The outlet pipe 11 for supplying a solution of mineral fertilizers is located in the zone of reduced pressure obtained after the former of the flow 21. 2 Il.
Description
ЫS
Фиг 2Fig 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884488455A SU1641213A1 (en) | 1988-10-03 | 1988-10-03 | Apparatus for supplying agricultural chemical solution to irrigation water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884488455A SU1641213A1 (en) | 1988-10-03 | 1988-10-03 | Apparatus for supplying agricultural chemical solution to irrigation water |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1641213A1 true SU1641213A1 (en) | 1991-04-15 |
Family
ID=21401758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884488455A SU1641213A1 (en) | 1988-10-03 | 1988-10-03 | Apparatus for supplying agricultural chemical solution to irrigation water |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1641213A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113728782A (en) * | 2021-09-06 | 2021-12-03 | 沅陵县皇妃农林开发有限公司 | Farmland crop fertilizer injection unit |
-
1988
- 1988-10-03 SU SU884488455A patent/SU1641213A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 1554822. Рысс А.А. Автоматизаци технологических процессов в защищенном грунте. - М.: Россельхозиздат, 1983, с. 14, рис.1. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113728782A (en) * | 2021-09-06 | 2021-12-03 | 沅陵县皇妃农林开发有限公司 | Farmland crop fertilizer injection unit |
CN113728782B (en) * | 2021-09-06 | 2023-08-15 | 沅陵县皇妃农林开发有限公司 | Farmland crop fertilizer applicator |
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