SU1698358A1 - Switch-over unit of pressure water conduits - Google Patents
Switch-over unit of pressure water conduits Download PDFInfo
- Publication number
- SU1698358A1 SU1698358A1 SU884626026A SU4626026A SU1698358A1 SU 1698358 A1 SU1698358 A1 SU 1698358A1 SU 884626026 A SU884626026 A SU 884626026A SU 4626026 A SU4626026 A SU 4626026A SU 1698358 A1 SU1698358 A1 SU 1698358A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- knee
- axis
- tunnel
- conduits
- fork
- Prior art date
Links
Abstract
Изобретение относитс к гидротехнике и может быть использовано а конструкци х напорных водосбросных сооружении и водо- подвод щих узлов ГЭС Цель изобретени повышение надежности работы в услови х переключени напорных водоводов водо- сбро сных сооружений. Подвод щие туннели 3 сопр гаютс посредством холена 4 с отвод щим туннелем. Колено 4 установлено в поворотной эилке 5 на одной из ее ветвей Вилка 5 установлена на оси 10 в подшипниках 11. Ось 10 совпадает с осью отвод щего туннел На другой ветви вилки 5 закреплена заглушка 13, выполненна в виде отрезка ( бы, перекрытого плоским элементом, в- л ющимс противовесом. Имеетс привод, обеспечивающий поворот колена 4 относительно оси 10 Стыки между коленом 4, эа- 13, т/чнел ми 3 и отвод щим уннелем перекрываютс подвижными кольцевыми муфтами Поворотом колена 4 можно поочередно подключать туннели 3 к отвод щему туннелю, а другой туннель 3 перекрыт в это врем заглушкой 13 7 ил 4 чг ГThe invention relates to hydraulic engineering and can be used in the construction of pressure spillway structures and water supply units of hydroelectric power plants. The purpose of the invention is to increase the reliability of operation in the conditions of switching of pressure water conduits of water disposal facilities. Inlet tunnels 3 are mated by means of a cholene 4 to an outlet tunnel. Knee 4 is installed in a rotating frame 5 on one of its branches. Fork 5 is mounted on axis 10 in bearings 11. Axis 10 coincides with the axis of the diverting tunnel On the other branch of fork 5, a plug 13 is fixed, made in the form of a segment ( there is a drive that provides rotation of knee 4 relative to axis 10 The joints between knee 4, ea-13, t / channels 3 and outlet tunnel are blocked by moving ring couplings Turning knee 4, you can alternately connect tunnels 3 to the discharge tunnel and others 3 goy tunnel closed at this time stub 13 July yl * P 4 T
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884626026A SU1698358A1 (en) | 1988-12-26 | 1988-12-26 | Switch-over unit of pressure water conduits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884626026A SU1698358A1 (en) | 1988-12-26 | 1988-12-26 | Switch-over unit of pressure water conduits |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1698358A1 true SU1698358A1 (en) | 1991-12-15 |
Family
ID=21417703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884626026A SU1698358A1 (en) | 1988-12-26 | 1988-12-26 | Switch-over unit of pressure water conduits |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1698358A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105155484A (en) * | 2015-06-23 | 2015-12-16 | 四川大学 | Method for reconstructing temporary diversion tunnel into permanent flood discharge facility |
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1988
- 1988-12-26 SU SU884626026A patent/SU1698358A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 1278388, кл. Е 02 В 9/(Ь, 1936 Авторское свидетельство СССР №68807, кл F 16 К 11/02, 1941. 54) УЗЕЛ ПЕРЕКЛЮЧЕНИЯ НАПОРНЫХ ВОДОВОДОВ * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105155484A (en) * | 2015-06-23 | 2015-12-16 | 四川大学 | Method for reconstructing temporary diversion tunnel into permanent flood discharge facility |
CN105155484B (en) * | 2015-06-23 | 2017-04-05 | 四川大学 | By the method that the reconstruction of temporary diversion hole is permanent release floodwatering facility |
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