SU1483014A1 - Energy dissipator of pressure spillway stream - Google Patents
Energy dissipator of pressure spillway stream Download PDFInfo
- Publication number
- SU1483014A1 SU1483014A1 SU874172922A SU4172922A SU1483014A1 SU 1483014 A1 SU1483014 A1 SU 1483014A1 SU 874172922 A SU874172922 A SU 874172922A SU 4172922 A SU4172922 A SU 4172922A SU 1483014 A1 SU1483014 A1 SU 1483014A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chamber
- conduit
- flow
- air
- tangential
- Prior art date
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Abstract
Изобретение относитс к гидротехнике. Цель изобретени - повышение надежности конструкции путем снижени динамических воздействий потока воды на элементы гасител в услови х наличи в потоке нерастворенного воздуха. Гаситель содержит разнонаправленные вертикальные вихревые камеры 2 и 3, соединенные соосно патрубком 1, камеру делени , соединенную осевым водоводом 5 с камерой 2, а тангенциальными водоводами 7 и 8 с камерами 2 и 3 тангенциально, камеру 6 гашени , подключенную соосно к камере 3. Водоводы 7 и 8 расположены выше водовода 5. Камера 4 соединена с осевым водоводом 5 наклонным водоводом 11. Поток, содержащий скоплени воздуха, поступает в камеру 4, где происходит его деление на три потока. Два потока с включени ми воздуха поступают в вихревые камеры 2 и 3, а поток, свободный от воздуха, поступает в водовод 5. Воздух из закрученных потоков вытесн етс в среднюю осевую часть и весь поток поступает в камеру 6 гашени . 1 з.п. ф - лы, 4 ил.The invention relates to hydraulic engineering. The purpose of the invention is to increase the reliability of the structure by reducing the dynamic effects of water flow on the elements of the extinguisher in the presence of undissolved air in the flow. The damper contains multidirectional vertical vortex chambers 2 and 3 connected coaxially with pipe 1, a dividing chamber connected by an axial conduit 5 to chamber 2, and tangential conduits 7 and 8 to chambers 2 and 3 tangentially, quench chamber 6 connected coaxially to chamber 3. Water lines 7 and 8 are located above the conduit 5. The chamber 4 is connected to the axial conduit 5 by an inclined conduit 11. The stream containing air accumulations enters the chamber 4, where it is divided into three streams. Two streams with air inclusions flow into the vortex chambers 2 and 3, and the air-free flow enters the conduit 5. The air from the swirling flows is displaced into the middle axial part and the entire flow enters the quench chamber 6. 1 hp f - ly, 4 ill.
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874172922A SU1483014A1 (en) | 1987-01-04 | 1987-01-04 | Energy dissipator of pressure spillway stream |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874172922A SU1483014A1 (en) | 1987-01-04 | 1987-01-04 | Energy dissipator of pressure spillway stream |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1483014A1 true SU1483014A1 (en) | 1989-05-30 |
Family
ID=21277246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874172922A SU1483014A1 (en) | 1987-01-04 | 1987-01-04 | Energy dissipator of pressure spillway stream |
Country Status (1)
Country | Link |
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SU (1) | SU1483014A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105544475A (en) * | 2016-01-28 | 2016-05-04 | 扬州大学 | Vortex eliminating device and method based on novel fabricated pump station maintenance platforms |
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1987
- 1987-01-04 SU SU874172922A patent/SU1483014A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 1233548, кл. Е 02 В 8/06, 1984. Слисский С.М. Гидравлические расчеты высоконапорных гидротехнических сооружений. М.: Энергоатомиздат, 1986, с. 264-265. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105544475A (en) * | 2016-01-28 | 2016-05-04 | 扬州大学 | Vortex eliminating device and method based on novel fabricated pump station maintenance platforms |
CN105544475B (en) * | 2016-01-28 | 2018-01-19 | 扬州大学 | A kind of novel fabricated pumping plant inspection platform vortex reducing means and method |
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