SU28451A1 - The device shutter hydraulic structures - Google Patents
The device shutter hydraulic structuresInfo
- Publication number
- SU28451A1 SU28451A1 SU98966A SU98966A SU28451A1 SU 28451 A1 SU28451 A1 SU 28451A1 SU 98966 A SU98966 A SU 98966A SU 98966 A SU98966 A SU 98966A SU 28451 A1 SU28451 A1 SU 28451A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- device shutter
- hydraulic structures
- shutter
- water
- shutter hydraulic
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000004941 influx Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
Landscapes
- Barrages (AREA)
Description
Предлагаемое устройство затвора гидротехнических сооружений имеет целью уменьшить колебани .затвора во врем пропуска воды из верхнего бьефа в нижний .The proposed device of a hydraulic installation gate is aimed at reducing the oscillation of the gate during the passage of water from the upstream to the downstream.
На чертеже, фиг. 1 изображает поперечный разрез щитового затвора с переливом воды через верх; фиг. 2-поперечный разрез щитового затвора с Ьыпуском воды под затвором; фиг. 3-пЪперечный разрез цилиндрического затвора. Обшивка затвора, прилегающа кпотоку переливающейс воды, т.-е. в гребне водослива а (фиг. 1, 3) и в нижней части плотины 6 (фиг. 2), имеет продольные щели с, скошенные в сторону направлени струи и сообщающиес с атмосферой . При таком устройстве затвора, поIn the drawing, FIG. 1 depicts a cross-section of a shield valve with overflow of water through the top; FIG. 2-cross-section of the shield valve with water outlet under the valve; FIG. 3-cross section of the cylindrical shutter. The casing of the shutter, adjacent to the flow of water, i.e. in the crest of the weir a (Figs. 1, 3) and in the lower part of the dam 6 (Fig. 2), has longitudinal slits c, beveled in the direction of the jet and communicating with the atmosphere. With such a device shutter,
мнению автора, достигаетс длительное выравнивание разниц1 1 давлени воздуха, возникающей вследствие ограниченности пространства дл движени потока, а также вследствне вихревых движений и притока свободного воздуха снаружи.According to the author, a long-lasting equalization of the air pressure differences1 1, resulting from the limited space available for movement of the flow, as well as due to the swirling movements and the influx of free air from the outside, is achieved.
Предме,т изоб р.етенй .Predme, t izob r.
Устройство затвора гидротехнических сооружений, отли ающёес , что, в цел х уменьшени колебаний затвора во врем пропуска воды из верхнего бьефа в нижний, обшивка затвора прилегающа к потоку переливающейс воды, имеет продольнь1е щели с, скошенные в сторону направлени течени и сообщающиес с атмосферой.The hydraulic engineering shutter device, which, in order to reduce shutter oscillations during the passage of water from the upstream to the lower, the shutter sheath adjacent to the flow of overflowing water, has a longitudinal slit, oblique in the direction of flow and communicating with the atmosphere.
фиг 2fig 2
-у Y ТТГ , ;jy TSH,; j
/// -///5//5 / //fc,Q/// - /// 5 // 5 / // fc, Q
VV
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU98966A SU28451A1 (en) | 1931-12-06 | 1931-12-06 | The device shutter hydraulic structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU98966A SU28451A1 (en) | 1931-12-06 | 1931-12-06 | The device shutter hydraulic structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU28451A1 true SU28451A1 (en) | 1932-11-30 |
Family
ID=48346293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU98966A SU28451A1 (en) | 1931-12-06 | 1931-12-06 | The device shutter hydraulic structures |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU28451A1 (en) |
-
1931
- 1931-12-06 SU SU98966A patent/SU28451A1/en active
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