SU110850A1 - Method for measuring the mass of liquid bodies with the help of a measuring vessel and a float - Google Patents
Method for measuring the mass of liquid bodies with the help of a measuring vessel and a floatInfo
- Publication number
- SU110850A1 SU110850A1 SU569419A SU569419A SU110850A1 SU 110850 A1 SU110850 A1 SU 110850A1 SU 569419 A SU569419 A SU 569419A SU 569419 A SU569419 A SU 569419A SU 110850 A1 SU110850 A1 SU 110850A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring
- mass
- float
- vessel
- help
- Prior art date
Links
Landscapes
- Level Indicators Using A Float (AREA)
Description
Известный способ измерени массы жидких тел объемно-весовым мерником (дозатором) осуществл етс СЛОЖНЫМ устройством, основанным на корректировании отмер емого объема в зависимости от плотности жидкости посредством ареометрических приспособлений.The known method of measuring the mass of liquid bodies by a volume-weight measuring device (metering device) is carried out by a COMPLEX device based on adjusting the measured volume depending on the density of the liquid by means of areometric devices.
Мерник ИЛИ дозатор, выполненный согласно предлагаемому способу , отличаетс от известных простотой и универсальностью.The measuring device OR dispenser, made according to the proposed method, differs from the known ones by its simplicity and versatility.
По предлагаемому способу дл осун.ествлени измерени массы жидких тел в весовых единицах (кг), независимо от плотности тел, используетс сосуд с помещенным в нем поплавком, форма и размер которого определ ютс расчетным путем в соответствии с размерами горловины сосуда-мерника, с отме) емой им массой и прин той массой поплавка, согласно ооювпым уравнени м гидростатики.The proposed method for measuring the mass of liquid bodies in weight units (kg), regardless of the density of the bodies, uses a vessel with a float placed in it, the shape and size of which is determined by calculation in accordance with the size of the throat of the measuring vessel, with ) The mass and the received mass of the float, according to the hydroelectric equation, which is its own equations.
При этом ДОЛЖНО выдерживатьс In doing so, MUST be kept
S -S - М h т S -S - M h t
соотнощение:ratio:
где S „ - площадь поперечного сечени щтока поплавка;where S „is the cross-sectional area of the float rod;
5 , - площадь поперечного сечени горловины сосуда-мерника;5, is the cross-sectional area of the mouth of the measuring vessel;
т масса поплавка;t is the mass of the float;
М-.масса отмер емой жидкости.M-mass of metered liquid.
На чертеже схематически изображен сосуд-мерник 1 с нанесенной на нем реперной линией и поплавком 2, на щтоке которого делаетс риска прп тарировании мерника.The drawing shows schematically the measuring vessel 1 with the reference line deposited on it and the float 2, on the brush of which the risk of fitting the measuring device is made.
При заполнении сосуда отмер емой массой жидкости любой плотности (независимо от ее объема) поплавок всегда занимает одно и то же положение относительно сосудамерника , что фиксируетс совпадением риски штока поплавка с реперной линией сосуда-мерника.When a vessel is filled with a measured liquid mass of any density (regardless of its volume), the float always occupies the same position relative to the vessel vessel, which is fixed by the coincidence of the risks of the float rod with the reference line of the measuring vessel.
Применение поплавка, занимающего посто нное положение относительно сосуда-мерника, позвол ет весьма просто осуществл ть автоматический контроль и управление при дозировках массы жидких тел.The use of the float, which occupies a constant position relative to the vessel-measuring vessel, makes it very simple to carry out automatic monitoring and control when dosing the mass of liquid bodies.
Предмет изобретени Subject invention
CnQco6v измерени массы жидких тел с помощью сосуда-мерника и поплавка, отличающийс тем, что, .с целью обеспечени возможности измерени массы жидких тел различной плотности, форма и размер поплавка по известным уравнени м гидростатики определ ютс такими, при которых поплавок, помещенный в сосуд-мерник, при установленной массе жидкости занимает посто нное положение относительно реперной линии сосуда-мерника, независимо от плотности (объема) измер емой жидкости.CnQco6v measuring the mass of liquid bodies by means of a measuring vessel and float, characterized in that, in order to make it possible to measure the mass of liquid bodies of different density, the shape and size of the float are determined by the known hydrostatic equations such that When the weight of the fluid is fixed, it occupies a constant position relative to the reference line of the measuring vessel, regardless of the density (volume) of the fluid being measured.
Рисна поплаокоRice painted
Peri(jj)nofi fnimifiPeri (jj) nofi fnimifi
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU569419A SU110850A1 (en) | 1957-03-22 | 1957-03-22 | Method for measuring the mass of liquid bodies with the help of a measuring vessel and a float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU569419A SU110850A1 (en) | 1957-03-22 | 1957-03-22 | Method for measuring the mass of liquid bodies with the help of a measuring vessel and a float |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU110850A1 true SU110850A1 (en) | 1975-12-30 |
Family
ID=20436969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU569419A SU110850A1 (en) | 1957-03-22 | 1957-03-22 | Method for measuring the mass of liquid bodies with the help of a measuring vessel and a float |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU110850A1 (en) |
-
1957
- 1957-03-22 SU SU569419A patent/SU110850A1/en active
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