SU49392A1 - Venturi cutting device for determining the velocity and flow rate of liquid or gas flowing in the pipeline - Google Patents
Venturi cutting device for determining the velocity and flow rate of liquid or gas flowing in the pipelineInfo
- Publication number
- SU49392A1 SU49392A1 SU173211A SU173211A SU49392A1 SU 49392 A1 SU49392 A1 SU 49392A1 SU 173211 A SU173211 A SU 173211A SU 173211 A SU173211 A SU 173211A SU 49392 A1 SU49392 A1 SU 49392A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipeline
- venturi
- liquid
- velocity
- determining
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Description
Предлагаемое устройство предназначаетс главным образом дл определени скоростей и расхода жидкостей и газов, несущих с собою взвешенные частицы.The proposed device is primarily intended to determine the velocities and flow rates of liquids and gases that carry suspended particles with them.
На чертеже схематически изображено предлагаемое устройство, представл ющее собой трубку Вентури с той разницей , что обычные пьезометрические камеры б, 7 последней снабжены упругими цилиндрическими мембранами J, 2, ограничивающими указанные камеры от непосредственного проникновени в них жидкости, протекающей по трубопроводу 3. Это имеет весьма важное значение дл измерени скоростей и расходов в том случае, когда жидкость (или газ) несет в себе взвешенные частицы, так что измерение расходов обычньши способами становитс весьма затруднительным .The drawing shows schematically the proposed device, which is a Venturi tube with the difference that the usual piezometric chambers b, 7 of the latter are equipped with elastic cylindrical membranes J, 2, limiting said chambers from direct penetration of the fluid flowing through the pipeline 3 into them. important in measuring speeds and flow rates in the case where a liquid (or gas) carries suspended particles, so that the measurement of flow rates usually becomes very expensive message.
Указанные пьезометрические камеры 6, 7 при помощи трубок 4, 5 соедин ютс , например, с U-образным манометром.Said piezometric chambers 6, 7 are connected by means of tubes 4, 5, for example, with a U-shaped manometer.
Наблюда перепады по разности Л уровней в обоих коленах, можно определить, скорости и расходы известными способами , если предварительным вычисле ,нием или экспериментально проградуировать манометр на скорость или расход . Предлагаемое устройство можат иметь значение при изменении расходов гидромассы торфа и т. п.Observing differences by the difference of L levels in both bends, one can determine the velocities and expenditures by known methods, if a preliminary calculation, calculation or experimentally calibrate a manometer for speed or flow. The proposed device can be important when changing the costs of peat hydromass, etc.
Предмет изобретени .The subject matter of the invention.
Устройство типа трубки Вентури дл определени скорости и расхода жидкости или газа, протекающих в трубопроводе , отличающеес тем, что, взамен обычно примен емых отверстий пьезометрические камеры 6, 7 трубки Вентури снабжены упругими цилиндрическими мембранами 7, 2, передающими давлени , имеющие место при входе и в горловине трубки Вентури, диференциальному манометру обычного устройства. Е авторскому свидетельству П. В. Индрика 49392A device like a venturi tube for determining the velocity and flow rate of a liquid or gas flowing in a pipeline, characterized in that, instead of the commonly used openings, the piezometric chambers 6, 7 of the venturi tube are provided with elastic cylindrical membranes 7, 2 transmitting pressures occurring at the inlet and in the neck of the venturi, a differential gauge of a conventional device. E to the author's certificate of P.V. Indrik 49392
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU173211A SU49392A1 (en) | 1935-07-19 | 1935-07-19 | Venturi cutting device for determining the velocity and flow rate of liquid or gas flowing in the pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU173211A SU49392A1 (en) | 1935-07-19 | 1935-07-19 | Venturi cutting device for determining the velocity and flow rate of liquid or gas flowing in the pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
SU49392A1 true SU49392A1 (en) | 1936-08-31 |
Family
ID=48362242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU173211A SU49392A1 (en) | 1935-07-19 | 1935-07-19 | Venturi cutting device for determining the velocity and flow rate of liquid or gas flowing in the pipeline |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU49392A1 (en) |
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1935
- 1935-07-19 SU SU173211A patent/SU49392A1/en active
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