SU868093A1 - Turbine-type water-conduit pipeline - Google Patents
Turbine-type water-conduit pipeline Download PDFInfo
- Publication number
- SU868093A1 SU868093A1 SU792843025A SU2843025A SU868093A1 SU 868093 A1 SU868093 A1 SU 868093A1 SU 792843025 A SU792843025 A SU 792843025A SU 2843025 A SU2843025 A SU 2843025A SU 868093 A1 SU868093 A1 SU 868093A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- turbine
- type water
- conduit pipeline
- pipeline
- water
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Hydraulic Turbines (AREA)
Description
(54) ТРУБОПГОВОД ТУРБИННОГО ВОДОВОДА(54) PIPELINE TURBINE WATER
II
Изобретение относитс к гидромашиностроению и может быть использовано в гидроэлектростанци х дл подвода воды к турбинам.The invention relates to hydraulic engineering and can be used in hydroelectric power plants for the supply of water to turbines.
Известен трубопровод турбинного водовода с винтовым направл ющим ребром на внутренней поверхности 1.A turbine water duct piping with a screw guide rib on the inner surface 1 is known.
Недостатком известной конструкции л етс то, что он создает невысокий напор вблизи турбины.A disadvantage of the known construction is that it creates a low pressure near the turbine.
Цель изобретени - повышение напора.The purpose of the invention is to increase the head.
Указанна цель достигаетс тем, что винтовое ребро имеет переменный шаг, уменьшающийс по ходу потока.This goal is achieved by the fact that the helical edge has a variable pitch which decreases along the flow.
На чертеже изображен трубопровод, общийThe drawing shows the pipeline, the overall
вид- Трубопровод 1 турбинного водовода содержит винтовое направл ющее ребро 2, имеющее переменный шаг t, уменьшающийс по ходу потока.view- Pipeline 1 of a turbine duct contains a screw guide rib 2, having a variable pitch t, decreasing along the flow.
Устройство работает следующим образом. Вода из верхнего бьефа поступает в трубопровод 1 и устремл етс , приобрета за счетThe device works as follows. Water from the headwater enters pipeline 1 and rushes, acquiring at the expense of
винтовых направл ющих ребер 2 вращательное вихревое движение, к турбине. Уменьша щийс по направлению движени к турбине шаг t позвол ет увеличивать напор воды на рабочий орган турбины.screw guide ribs 2 rotational vortex movement to the turbine. A step t decreasing in the direction of movement toward the turbine allows an increase in the water pressure on the turbine working element.
Использование данного изобретени позвол ет повысить КПД турбины и таким образом увеличить выработку электроэнергии.The use of this invention allows to increase the efficiency of the turbine and thus increase the production of electricity.
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792843025A SU868093A1 (en) | 1979-11-28 | 1979-11-28 | Turbine-type water-conduit pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792843025A SU868093A1 (en) | 1979-11-28 | 1979-11-28 | Turbine-type water-conduit pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU868093A1 true SU868093A1 (en) | 1981-09-30 |
Family
ID=20860657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792843025A SU868093A1 (en) | 1979-11-28 | 1979-11-28 | Turbine-type water-conduit pipeline |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU868093A1 (en) |
-
1979
- 1979-11-28 SU SU792843025A patent/SU868093A1/en active
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