SU1562395A1 - Method and apparatus for regulating hydraulic structure of water flow at circulation threshold of river water intake structure - Google Patents
Method and apparatus for regulating hydraulic structure of water flow at circulation threshold of river water intake structure Download PDFInfo
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- SU1562395A1 SU1562395A1 SU874330080A SU4330080A SU1562395A1 SU 1562395 A1 SU1562395 A1 SU 1562395A1 SU 874330080 A SU874330080 A SU 874330080A SU 4330080 A SU4330080 A SU 4330080A SU 1562395 A1 SU1562395 A1 SU 1562395A1
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Abstract
Изобретение относитс к гидротехнике, а именно к средствам защиты различных речных водозаборных сооружений от попадани в них наносов и плавающих предметов. Цель изобретени - повышение эффективности регулировани путем уменьшени поступлени наносов и плавающих предметов в водозаборное сооружение. За циркул ционным порогом 2, ограничивающим камеру 3 водозаборного сооружени , с верховой стороны от русла 6 установлена вертикальна стенка 1, нижн кромка которой расположена выше дна камеры 3. Порог 2 размещен в плане под углом к оси русла 6, а стенка 1 расположена параллельно порогу 2. Стенка 1 установлена с возможностью вертикального и горизонтального перемещений перпендикул рно порогу 2. Перед порогом 2 образуетс вод ной валец, отвод щий наносы в сторону промывного отверсти сооружени , а чиста вода поступает через порог по каналу 8 в камеру 3 водозаборного сооружени . При повышении уровн воды перед порогом 2 дл интенсификации винтового течени вод ного вальца и уменьшени веро тности попадани в камеру 3 плавающих предметов производ т перемещение стенки 1 вверх и в сторону порога 2. 1 з.п. ф-лы, 2 ил.FIELD OF THE INVENTION The invention relates to hydraulic engineering, namely, to means of protecting various river water intake structures from sediment and floating objects. The purpose of the invention is to increase the efficiency of regulation by reducing the flow of sediment and floating objects into the water intake structure. A vertical wall 1 is installed behind the circulation threshold 2, bounding the water intake structure 3, from the upper side of the channel 6, the lower edge of which is located above the bottom of the camera 3. The threshold 2 is located at an angle to the axis of the channel 6, and the wall 1 is parallel to the threshold 2. Wall 1 is installed with the possibility of vertical and horizontal movement perpendicular to threshold 2. Before threshold 2, a water roll is formed, which draws sediments to the side of the building's washing hole, and clean water flows through the threshold through channel 8 Ameru 3 water intake facility. When the water level rises before threshold 2, in order to intensify the screw flow of the water drum and reduce the likelihood of floating objects entering the chamber 3, wall 1 moves upward and towards threshold 2. 1 Cp. f-ly, 2 ill.
Description
Фиг.гFigg
Изобретение относитс ктидротех- нике, а именно к средствам защиты различных речных водозаборных сооружений от попадани в них наносов и , плавающих предметов.The invention relates to technological engineering, namely, to means of protecting various river water intake structures from sediment and floating objects.
Цель изобретени - повышение эффективности регулировани путем уменьшени поступлени наносов и плавающих предметов в водозаборное сооруже- JQ ние.The purpose of the invention is to increase the efficiency of regulation by reducing the flow of sediment and floating objects into the intake structure.
На фиг. 1 изображено водозаборное сооружение с устройством дл регулировани гидравлической структуры по- тока воды, вид сверху; на фиг. 2 - 15 разрез А-А на фиг. 1.FIG. 1 shows a water intake structure with a device for adjusting the hydraulic structure of the water flow, top view; in fig. 2 to 15 section A-A in FIG. one.
Устройство содержит вертикальную стенку 1, расположенную за циркул ционным порогом 2, который образует камеру 3 водозаборного сооружени . 20 Нижн кромка стенки 1 расположена выше дна камеры 3.The device comprises a vertical wall 1 located beyond the circulation threshold 2, which forms the chamber 3 of the intake structure. 20 The lower edge of the wall 1 is located above the bottom of the chamber 3.
Порог 2 примыкает к промывному отверстию 4 плотины 5, расположенной в русле 6 реки. В отверстии 4 установ-25 лен затвор 7. Стенка 1 установлена параллельно порогу 2 с возможностью вертикального перемещени и горизонтального перпендикул рного порогу 2 перемещени . Позицией 8 обозначен ка- 30 нал между порогом 2 и стенкой 1.The threshold 2 is adjacent to the washing hole 4 of the dam 5, located in the channel 6 of the river. In hole 4 of the set-25 flap shutter 7. Wall 1 is installed parallel to threshold 2 with the possibility of vertical movement and horizontal perpendicular movement threshold 2. Position 8 indicates the channel between threshold 2 and wall 1.
Поток воды в русле 6, взаимодейству с порогом 2, образует перед ним вод ной валец с винтовым движениемThe flow of water in the channel 6, interacting with the threshold 2, forms in front of him a water drum with a screw movement
S54S54
в камеру 3 и интенсификации винтового течени вод ного вальца перед порогом 2. При уменьшении уровн воды перед порогом 2 стенку 1 удал ют от порога 2. Дл более точного достижени требуемого режима стенку 1 перемещают в вертикальном направлении. Дл прекращени поступлени воды в камеру 3 стенку 1 располагают над порогом 2.into the chamber 3 and the intensification of the screw flow of the water drum in front of the threshold 2. When the water level in front of threshold 2 decreases, wall 1 is removed from threshold 2. In order to more accurately achieve the desired mode, wall 1 is moved in the vertical direction. To stop the entry of water into chamber 3, wall 1 is positioned above threshold 2.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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SU874330080A SU1562395A1 (en) | 1987-09-11 | 1987-09-11 | Method and apparatus for regulating hydraulic structure of water flow at circulation threshold of river water intake structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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SU874330080A SU1562395A1 (en) | 1987-09-11 | 1987-09-11 | Method and apparatus for regulating hydraulic structure of water flow at circulation threshold of river water intake structure |
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SU1562395A1 true SU1562395A1 (en) | 1990-05-07 |
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SU874330080A SU1562395A1 (en) | 1987-09-11 | 1987-09-11 | Method and apparatus for regulating hydraulic structure of water flow at circulation threshold of river water intake structure |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2501907C1 (en) * | 2012-10-16 | 2013-12-20 | Вадим Михайлович Голубенко | Method to control hydraulic structure of water flow in water-receiving chamber from sediments |
RU2530528C1 (en) * | 2013-06-18 | 2014-10-10 | Михаил Иванович Голубенко | Water intake purifying facility |
RU2661748C1 (en) * | 2017-10-20 | 2018-07-19 | Михаил Иванович Голубенко | Method of regulation of hydraulic structure of water flow near circulating threshold in channel of water intake with diversion facility |
RU2711810C1 (en) * | 2018-10-01 | 2020-01-22 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Морской гидрофизический институт РАН" (ФГБУН ФИЦ МГИ) | Method for intensification of water exchange in water area and control of movement of sediments and device for its implementation |
-
1987
- 1987-09-11 SU SU874330080A patent/SU1562395A1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2501907C1 (en) * | 2012-10-16 | 2013-12-20 | Вадим Михайлович Голубенко | Method to control hydraulic structure of water flow in water-receiving chamber from sediments |
RU2530528C1 (en) * | 2013-06-18 | 2014-10-10 | Михаил Иванович Голубенко | Water intake purifying facility |
RU2661748C1 (en) * | 2017-10-20 | 2018-07-19 | Михаил Иванович Голубенко | Method of regulation of hydraulic structure of water flow near circulating threshold in channel of water intake with diversion facility |
RU2711810C1 (en) * | 2018-10-01 | 2020-01-22 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Морской гидрофизический институт РАН" (ФГБУН ФИЦ МГИ) | Method for intensification of water exchange in water area and control of movement of sediments and device for its implementation |
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