SU105138A1 - Instrument for measuring the average speed of river flows in an integral way - Google Patents
Instrument for measuring the average speed of river flows in an integral wayInfo
- Publication number
- SU105138A1 SU105138A1 SU454057A SU454057A SU105138A1 SU 105138 A1 SU105138 A1 SU 105138A1 SU 454057 A SU454057 A SU 454057A SU 454057 A SU454057 A SU 454057A SU 105138 A1 SU105138 A1 SU 105138A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring
- instrument
- average speed
- river flows
- integral way
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Description
Предметом изоб) вл етс прибор дл измерени средней скорости речных потоков интегральным способом на вертикал х гидрометрического створа.The subject of the invention is a device for measuring the average velocity of river flows in an integral manner on the vertical x of the gauge.
Измерени средней ексрости нотока интегральным способом на вертикал х гидрометрического створа с помощью известных устройств, например гидрометрических шестов, поплавков-интеграторов и гидрометрических вертушек, сложны по методике их выполнепи в полевых услови х и занимают много времени.Measurement of the average ectrosity of the hollow by the integral method on the vertical of the hydrometric cross section using known devices, such as hydrometric poles, float integrators and hydrometric turntables, is complicated by the method of performing them in the field and takes a lot of time.
Описываемый прибор значительно упрощает методику проведени указанных измерений в полевых услови х и сокращает врем их выполпепи .The described device greatly simplifies the procedure for carrying out these measurements in the field and shortens the time it takes to perform them.
На чертеже изображен предлагаемый прибор.The drawing shows the proposed device.
На полой штанге 1 с ленточной резьбой 2 свободпо надет ротор 3, основание 4 которого также имеет ленточную резьбу 5. Дл уменьшени трепи и промыва взвешенных наноеов ленточна резьба 5 в основании 4 ротора 3 выполнена в виде одного полувитка.A hollow rod 1 with a tape thread 2 is loosely fitted with a rotor 3, the base 4 of which also has a tape thread 5. To reduce chaffing and wash weighted nanoe, the tape thread 5 at the base 4 of the rotor 3 is made in the form of one half turn.
Поверхность штанги / и внутренн noBepxiiocTb о.сновани 4 с ленточпой резьбой тщательно обрабатываютс . Монолитный поддон 6 и ручка 7 служат дл установки и удержани штанги в потоке. В полости иггаиги помещены проводники , подключенные к наружным электрическим контактам 8, которые замыкаютс с помощью ротора 3. Контакты 8 служат дл определени времени прохождени ротором 3 заданного сло водного потока .The surface of the rod (s) and the internal noBepxiiocTb of basing 4 with ribbon threads are carefully processed. The monolithic pallet 6 and the handle 7 serve to set and hold the rod in the stream. In the cavity of the IGhagi there are placed conductors connected to the external electrical contacts 8, which are closed with the help of the rotor 3. The contacts 8 are used to determine the time that the rotor 3 passes through a given layer of water flow.
Скорость перемещени ротора 3 вверх или вниз по щтанге / пропорциональна скорости потока, набегающего на ротор 3. О средней скорости потока на вертикали суд т по средней скорости подъема или опускани ротора 5, использу при этом тарировочную зависимость. Aio 1П5138 Предмет изобретени Прибор дл измерени средней скорости речных потоков интегральным способом, отличающийс тем, что, с целью унрош,ени методики измерений, он выпо;шен в внде штанги с наружной винтовой нарезкой и ротора , свободно переме щающегос по резьбе штанги в за данном направлении со скоростью, пронорциональной скорости потока.The speed of movement of the rotor 3 up or down along the shaft / is proportional to the speed of the flow incident on the rotor 3. The average flow velocity on the vertical is judged by the average speed of raising or lowering the rotor 5, using the calibration dependence. Aio 1П5138 The subject of the invention is a device for measuring the average speed of river flows in an integral way, characterized in that it is designed to measure the measurement method, it is manufactured in the outer shaft with an external screw thread and the rotor can move freely along the thread direction with a velocity that is proportional to the flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU454057A SU105138A1 (en) | 1955-11-12 | 1955-11-12 | Instrument for measuring the average speed of river flows in an integral way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU454057A SU105138A1 (en) | 1955-11-12 | 1955-11-12 | Instrument for measuring the average speed of river flows in an integral way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU105138A1 true SU105138A1 (en) | 1956-11-30 |
Family
ID=48378566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU454057A SU105138A1 (en) | 1955-11-12 | 1955-11-12 | Instrument for measuring the average speed of river flows in an integral way |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU105138A1 (en) |
-
1955
- 1955-11-12 SU SU454057A patent/SU105138A1/en active
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