RU95104823A - Device measuring concentration of suspended substances in liquid - Google Patents

Device measuring concentration of suspended substances in liquid

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Publication number
RU95104823A
RU95104823A RU95104823/28A RU95104823A RU95104823A RU 95104823 A RU95104823 A RU 95104823A RU 95104823/28 A RU95104823/28 A RU 95104823/28A RU 95104823 A RU95104823 A RU 95104823A RU 95104823 A RU95104823 A RU 95104823A
Authority
RU
Russia
Prior art keywords
concentration
cross
section
pipeline
liquid
Prior art date
Application number
RU95104823/28A
Other languages
Russian (ru)
Other versions
RU2101698C1 (en
Inventor
В.В. Головинов
А.А. Бабенко
С.В. Вендин
С.Н. Башков
Original Assignee
Азово-Черноморский Институт Механизации Сельского Хозяйства
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Азово-Черноморский Институт Механизации Сельского Хозяйства filed Critical Азово-Черноморский Институт Механизации Сельского Хозяйства
Priority to RU95104823A priority Critical patent/RU2101698C1/en
Publication of RU95104823A publication Critical patent/RU95104823A/en
Application granted granted Critical
Publication of RU2101698C1 publication Critical patent/RU2101698C1/en

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  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

FIELD: measurement technology. SUBSTANCE: in compliance with invention concentration is determined as arithmetic mean value of concentrations measured with the use of group of ultrasonic transducers arranged in pairs "radiator-receiver" uniformly over section of pipeline. Time of measurement of one pair depends on cross-section area of pipe-line, flow rate of liquid and distance between adjacent pairs of transducers. Apart from the mentioned frequency f sending of pulses by radiator is also determined by value of flow rate, cross-section area of pipe-line and diameter of piezoelement of receiver of ultrasonic transducer. EFFECT: increased accuracy of measurement of concentration of suspended substances in liquid flowing in pipe-line of large cross-section. 3 cl, 3 dwg

Claims (1)

Изобретение относится к измерительной технике и может быть использовано для измерения концентрации взвешенных веществ в жидких средах. Цель изобретения - повышение точности измерения концентрации взвешенных веществ в жидкости, протекающей по трубопроводам большого сечения. Это достигается тем, что концентрация определяется как среднеарифметическое значение концентраций, измеренных при помощи группы ультразвуковых датчиков, расположенных парами излучатель-приемник равномерно по длине участка трубопровода, причем время измерения одной парой зависит от площади поперечного сечения трубопровода, расход жидкости и расстояния между двумя соседними парами датчиков, кроме того, частота посылки импульсов излучателем определяется также величиной расхода жидкости, площадью поперечного сечения трубопровода и диаметром пьезоэлемента приемника ультразвукового датчика.The invention relates to measuring technique and can be used to measure the concentration of suspended solids in liquid media. The purpose of the invention is to improve the accuracy of measuring the concentration of suspended solids in a fluid flowing through large cross-section pipelines. This is achieved by the fact that the concentration is defined as the arithmetic mean of the concentrations measured using a group of ultrasonic sensors arranged in pairs of emitter-receiver uniformly along the length of the pipeline section, the measurement time of one pair depending on the cross-sectional area of the pipeline, the flow rate and the distance between two adjacent pairs sensors, in addition, the frequency of sending pulses by the emitter is also determined by the amount of fluid flow, the cross-sectional area of the pipeline and ametrom piezoelectric element of the ultrasonic receiver transducer.
RU95104823A 1995-04-03 1995-04-03 Device measuring concentration of suspended substances in fluid RU2101698C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95104823A RU2101698C1 (en) 1995-04-03 1995-04-03 Device measuring concentration of suspended substances in fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95104823A RU2101698C1 (en) 1995-04-03 1995-04-03 Device measuring concentration of suspended substances in fluid

Publications (2)

Publication Number Publication Date
RU95104823A true RU95104823A (en) 1996-11-27
RU2101698C1 RU2101698C1 (en) 1998-01-10

Family

ID=20166293

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95104823A RU2101698C1 (en) 1995-04-03 1995-04-03 Device measuring concentration of suspended substances in fluid

Country Status (1)

Country Link
RU (1) RU2101698C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107144506A (en) * 2017-06-21 2017-09-08 华南理工大学 A kind of suspension dynamic monitoring method and device based on ring combination array

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2489712C2 (en) * 2009-03-11 2013-08-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Военный авиационный инженерный университет" (г. Воронеж) Министерства обороны Российской Федерации Measuring device of concentration of mechanical impurities in media
RU2691662C2 (en) * 2017-06-19 2019-06-17 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации Device for measuring concentration of mechanical impurities in media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107144506A (en) * 2017-06-21 2017-09-08 华南理工大学 A kind of suspension dynamic monitoring method and device based on ring combination array
CN107144506B (en) * 2017-06-21 2023-08-22 华南理工大学 Suspended matter dynamic monitoring method and device based on annular interweaved array

Also Published As

Publication number Publication date
RU2101698C1 (en) 1998-01-10

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