SU420350A1 - NOZZLE FOR WATERING AGRICULTURAL CULTURES IN BARRIUSS - Google Patents
NOZZLE FOR WATERING AGRICULTURAL CULTURES IN BARRIUSSInfo
- Publication number
- SU420350A1 SU420350A1 SU1709333A SU1709333A SU420350A1 SU 420350 A1 SU420350 A1 SU 420350A1 SU 1709333 A SU1709333 A SU 1709333A SU 1709333 A SU1709333 A SU 1709333A SU 420350 A1 SU420350 A1 SU 420350A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzle
- barriuss
- housing
- water
- elastic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
- B05B1/323—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
- B05B12/088—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve the sensing element being a flexible member, e.g. membrane, diaphragm, bellows
Landscapes
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Description
1one
Изобретение относитс к технике полива сельскохоз йственных культур.This invention relates to a technique for irrigating agricultural crops.
Известна насадка, содержаща эластичное сопло, расположенное внутри цилиндрического корпуса и образующа с последним полость , котора соединена через боковой штупер с источником управл ющего давлени газа . Эта насадка примен етс в дождевальных аппаратах дл регулировани распыла воды, ее расхода и дальности полета струи.The known nozzle comprises an elastic nozzle located inside the cylindrical body and forming a cavity with the latter, which is connected through a side plug to a source of control gas pressure. This nozzle is used in sprinklers to regulate the spraying of water, its flow rate and the distance of the jet.
С целью автоматического поддержани посто нства расхода воды без использовани управл ющего давлени газа в предложенном устройстве подвод щий патрубок снабжен штуцером, соединенным трубопроводом с боковым щтуцером корпуса.In order to automatically maintain the water flow rate without using the control gas pressure in the proposed device, the inlet pipe is equipped with a nozzle connected by a pipeline to the side of the housing.
На фиг. 1 изображена предлагаема насадка в разрезе; на фиг. 2 - схема работы насадки .FIG. 1 depicts the proposed nozzle section; in fig. 2 - scheme of the nozzle.
Насадка содержит подвод щий патрубок 1, корпус 2 с боковым щтуцером 3, прижимное кольцо 4, эластичное сопло 5, образующее с внутренней боковой поверхностью корпуса герметичную полость А, щтуцер 6 и трубопровод 7.The nozzle includes a supply pipe 1, a housing 2 with a side brush 3, a pressure ring 4, an elastic nozzle 5 forming a sealed cavity A with the inner side surface of the housing, a brush 6 and a pipeline 7.
Работает насадка следующим образо-г.The nozzle works as follows.
Вода дл полива по бороздам подаетс в патрубок 1 к соплу 5. Часть воды через щтуцер 6, трубопровод 7 и щтуцер 3 поступает в полость А. Под действием давлени воды эластичное сопло деформируетс , как это показано на фиг. 2, и выходное отверстие насадки сужаетс .Water for irrigation through the furrows is supplied to the nozzle 1 to the nozzle 5. Part of the water through shtutser 6, pipe 7 and shtutser 3 enters the cavity A. Under the action of water pressure, the elastic nozzle is deformed, as shown in fig. 2, and the nozzle outlet narrows.
Величина выходного сечени сопла находитс в обратной зависимости от давлени воды в системе, что обеспечивает посто нство расхода воды через эластичное сопло в пределах упругих свойств эластичного материала и разности давлений воды в подвод щем патрубке и выходном сечении сопла.The size of the nozzle exit section is inversely related to the water pressure in the system, which ensures the constant flow of water through the elastic nozzle within the elastic properties of the elastic material and the pressure difference between the water in the inlet pipe and the nozzle exit section.
Предмет и з о б р е т е п и The subject and s obretep
Насадка дл полива сельскохоз йственных культур по бороздам, содержаща подвод щий патрубок, корпус с фланцами и боковым щтуцеро.м, прижимное кольцо и эластичное сопло, размещенное в корпусе, зажатое по концам между корпусом и патрубком,и корпусом и прижимным кольцом, образующее с внутренней боковой поверхностью корпуса герметичную полость, отличающа с тем, что, с целью автоматического обеспечени посто нства расхода воды, подвод щий патрубок снабжен штуцером, соединенным трубопроводом с боковым щтуцером корпуса.A nozzle for irrigating agricultural crops along furrows, containing a supply nozzle, a housing with flanges and side panels, a pressure ring and an elastic nozzle housed in the housing, clamped at the ends between the housing and the branch pipe, and the housing and the pressure ring, forming with the inner the side surface of the housing is a sealed cavity, characterized in that, in order to automatically ensure the constancy of the flow of water, the inlet pipe is provided with a fitting connected by a pipe to the side shunt of the housing.
КХЧЧУчHhcuch
р:хp: x
чУУУУchuuuu
Фиг 1Fig 1
Фиг 2Fig 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1709333A SU420350A1 (en) | 1971-10-25 | 1971-10-25 | NOZZLE FOR WATERING AGRICULTURAL CULTURES IN BARRIUSS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1709333A SU420350A1 (en) | 1971-10-25 | 1971-10-25 | NOZZLE FOR WATERING AGRICULTURAL CULTURES IN BARRIUSS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU420350A1 true SU420350A1 (en) | 1974-03-25 |
Family
ID=20491452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1709333A SU420350A1 (en) | 1971-10-25 | 1971-10-25 | NOZZLE FOR WATERING AGRICULTURAL CULTURES IN BARRIUSS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU420350A1 (en) |
-
1971
- 1971-10-25 SU SU1709333A patent/SU420350A1/en active
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