SU396556A1 - THE WATER FOR THE ACCOUNT OF WATER ON TUBULAR AND OPEN HYDRAULIC EQUIPMENT - Google Patents

THE WATER FOR THE ACCOUNT OF WATER ON TUBULAR AND OPEN HYDRAULIC EQUIPMENT

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Publication number
SU396556A1
SU396556A1 SU1749012A SU1749012A SU396556A1 SU 396556 A1 SU396556 A1 SU 396556A1 SU 1749012 A SU1749012 A SU 1749012A SU 1749012 A SU1749012 A SU 1749012A SU 396556 A1 SU396556 A1 SU 396556A1
Authority
SU
USSR - Soviet Union
Prior art keywords
water
tubular
account
hydraulic equipment
open hydraulic
Prior art date
Application number
SU1749012A
Other languages
Russian (ru)
Inventor
А. Масюк А.
Original Assignee
Украинский научно исследовательский институт гидротехники , мелиорации
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 Украинский научно исследовательский институт гидротехники , мелиорации filed Critical Украинский научно исследовательский институт гидротехники , мелиорации
Priority to SU1749012A priority Critical patent/SU396556A1/en
Application granted granted Critical
Publication of SU396556A1 publication Critical patent/SU396556A1/en

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Description

1one

Изобретение относитс  к области измерени  расхода жидкостей, а именно к измерению расхода воды в дренажных сооружени х.The invention relates to the field of measuring the flow of liquids, namely to the measurement of the flow of water in drainage facilities.

Известный водомер при малом перепаде уровней не обеспечивает необходимой точности измерени .The known water meter with a small level difference does not provide the necessary accuracy of measurement.

Цель изобретени  - повышение точности измерени  расхода при малом перепаде уровней .The purpose of the invention is to improve the accuracy of flow measurement at low level differences.

Это достигаетс  тем, что водомерна  приставка снабжена горизонтальной плитой с калиброванным отверстием и перегородкой, причем плита расположена ниже нижней точки отвод щей трубы.This is achieved by the fact that the water meter attachment is equipped with a horizontal plate with a calibrated hole and a partition, the plate being located below the lower point of the discharge pipe.

На чертеже показана конструкци  водомера .The drawing shows the structure of a water meter.

В колодце 1 с подвод щей 2 и отвод щей 3 трубами, монтируют лриставку 4 с отверстием 5 дл  пролуска основного расхода и отверстием 6 дл  установки датчика 7, измер ющего перепад давлений. Сигнал от датчика через -подвеску 8 передаетс  .на измерительное устройство 9.In the well 1 with the inlet 2 and the outlet 3 with pipes, install the valve 4 with the hole 5 for the main flow through and the hole 6 for the installation of the sensor 7 measuring the pressure drop. The signal from the sensor is transmitted through the pendant 8 to the measuring device 9.

С по влением стока уровень воды над горизонтальной плитой приставки 4 вследствие сопротивлени  отверстий возрастает. Образовавщийс  перепад давлени , действу  на датчик , передаетс  на измерительное устройство, в котором преобразуетс  в единицы стока. Основной расход проходит через калиброванно .е отверстие 5 в тонкой стенке, расположенное в горизонтальной плите.With the appearance of runoff, the water level above the horizontal plate of the attachment 4 increases due to the resistance of the holes. The resulting pressure differential, acting on the sensor, is transmitted to a measuring device, in which it is converted into units of flow. The main flow passes through a calibrated. E hole 5 in a thin wall, located in a horizontal plate.

Предмет изобретени Subject invention

Водомер дл  учета воды на трубчатых и открытых гидросооружени х по авт. св. № 134464, отличающийс  тем, что, с целью повыщени  точности из.мерени  расхода при малом перепаде уровией, водомерна  приставка снабжена горизонтальной плитой с калиброванным отверстием и перегородкой, причем плита расположена ниже нижней точки отвод щей трубы.Water meter for water metering on tubular and open hydraulic structures according to the author. St. No. 134464, characterized in that, in order to improve the accuracy of the flow rate at a low level difference, the water meter attachment is provided with a horizontal plate with a calibrated orifice and partition wall, the plate being located below the lower point of the discharge pipe.

SU1749012A 1972-02-15 1972-02-15 THE WATER FOR THE ACCOUNT OF WATER ON TUBULAR AND OPEN HYDRAULIC EQUIPMENT SU396556A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1749012A SU396556A1 (en) 1972-02-15 1972-02-15 THE WATER FOR THE ACCOUNT OF WATER ON TUBULAR AND OPEN HYDRAULIC EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1749012A SU396556A1 (en) 1972-02-15 1972-02-15 THE WATER FOR THE ACCOUNT OF WATER ON TUBULAR AND OPEN HYDRAULIC EQUIPMENT

Publications (1)

Publication Number Publication Date
SU396556A1 true SU396556A1 (en) 1973-08-29

Family

ID=20503510

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1749012A SU396556A1 (en) 1972-02-15 1972-02-15 THE WATER FOR THE ACCOUNT OF WATER ON TUBULAR AND OPEN HYDRAULIC EQUIPMENT

Country Status (1)

Country Link
SU (1) SU396556A1 (en)

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