SU487981A1 - Regulator drainage drain - Google Patents
Regulator drainage drainInfo
- Publication number
- SU487981A1 SU487981A1 SU2007984A SU2007984A SU487981A1 SU 487981 A1 SU487981 A1 SU 487981A1 SU 2007984 A SU2007984 A SU 2007984A SU 2007984 A SU2007984 A SU 2007984A SU 487981 A1 SU487981 A1 SU 487981A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- regulator
- well
- chamber
- drainage drain
- Prior art date
Links
Landscapes
- Float Valves (AREA)
Description
ыа труба открыта и по ней осЗществл етс сток воды.The pipe is open and water flows through it.
Сток воды с мелиорируемой территории вызывает уровн грунтовых вод, то есть уровн воды в колодце 7 (см. фиг. 1). При этом давление внутри герметичной камеры уменьшаетс , сжатый воздух расшир етс , а часть воды из камеры перетекает по шлангу в колодец. Это приводит к уменьшению веса камеры за счет уменьшени количества наход щейс в ней воды. Подъемна же сила, действуюш.а на погруженную в воду герметичную камеру, все врем остаетс посто нной . При снижен.ии горизонта воды в колодце ниже hi (см. фиг. 1) вес камеры вместе с наход ш,ей|с в ней водой €тановитс меньше подъемной силы и камера начинает всплывать. При этом дроссельный клапан поворачиваетс и перекрывает полость дренажной трубы, в результате чего сток воды с дрены прекращаетс .The flow of water from the reclaimed territory causes the level of groundwater, that is, the level of water in well 7 (see Fig. 1). At the same time, the pressure inside the sealed chamber decreases, the compressed air expands, and part of the water from the chamber flows through the hose into the well. This leads to a decrease in the weight of the chamber by reducing the amount of water in it. The lifting force acting on the sealed chamber submerged in water remains constant all the time. When the water level in the well below hi is reduced (see Fig. 1), the weight of the chamber along with it is located; water in it becomes less of a lift and the chamber begins to float. In this case, the throttle valve turns and closes the cavity of the drainage pipe, as a result of which the water flow from the drain is stopped.
Дальнейшее опускание горизонта воды в колодце ниже /ii будет увеличивать разностьFurther lowering of the water level in the well below / ii will increase the difference
между подъемной силой и весом камеры и будет способствовать более плотному прижатию клапана к стенкам дренажной трубы.between the lifting force and the weight of the chamber and will contribute to a more tight pressing of the valve to the walls of the drainage pipe.
При подъеме горизонта грунтовых вод в колодце выше hi (см. фиг. 1) вес камеры превысит подъемную силу. Камера начнет опускатьс и вновь займет положение, показанное на фиг. 2.When raising the groundwater horizon in the well above hi (see Fig. 1), the weight of the chamber will exceed the lifting force. The camera will begin to descend and again take up the position shown in FIG. 2
Таким образом осуществл етс а.втоматическое регулирование дренажного стока по уровню грунтовых вод.In this way, a. Automatic regulation of drainage flow according to the level of groundwater is carried out.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2007984A SU487981A1 (en) | 1974-03-26 | 1974-03-26 | Regulator drainage drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2007984A SU487981A1 (en) | 1974-03-26 | 1974-03-26 | Regulator drainage drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU487981A1 true SU487981A1 (en) | 1975-10-15 |
Family
ID=20579477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2007984A SU487981A1 (en) | 1974-03-26 | 1974-03-26 | Regulator drainage drain |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU487981A1 (en) |
-
1974
- 1974-03-26 SU SU2007984A patent/SU487981A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU487981A1 (en) | Regulator drainage drain | |
| GB943051A (en) | An improved apparatus for automatically controlling the rate of discharge from a body of water impounded by a dam, weir or the like | |
| SU1275383A1 (en) | Flow governor | |
| SU1409978A1 (en) | Double-acting level regulator | |
| SU638666A1 (en) | Water level regulating device | |
| SU129358A1 (en) | Water meter regulator for irrigation canals | |
| SU1342973A1 (en) | Water level regulator | |
| SU1011772A1 (en) | Spillway | |
| SU1148938A1 (en) | Automatic water outlet | |
| SU897933A1 (en) | Arrangement for controlling soil water level | |
| SU932469A1 (en) | Device for regulating water level in pools | |
| SU1550488A1 (en) | Device for regulation of water level in lower pool | |
| FR2407366A1 (en) | Hydroelectric turbine working on low head - has siphon on inlet to maintain constant flow with varying upstream head | |
| SU515497A1 (en) | Device for controlling soil moisture during subsurface irrigation | |
| SU391225A1 (en) | SEGMENT SHUTTER | |
| SU1208540A1 (en) | Device for controlling water level of tubular water outlets | |
| SU1661305A1 (en) | Installation for raising water from well | |
| SU1707130A1 (en) | Regulator of water intake capacity of drain | |
| SU531381A1 (en) | Segment gate for hydraulic structure | |
| SU1640286A1 (en) | Apparatus for controlling ground water level | |
| SU1096613A2 (en) | Flow governor | |
| SU670674A1 (en) | Arrangement for stabilizing levels of hydraulic engineering structure upper and lower water | |
| SU920649A1 (en) | Hydrotechnical structure pool level regulator | |
| SU591833A1 (en) | Liquid level regulator in hydraulic engineering installations | |
| SU905366A1 (en) | Drainage valve |