SU126636A1 - Liquid partial flow meter - Google Patents

Liquid partial flow meter

Info

Publication number
SU126636A1
SU126636A1 SU625822A SU625822A SU126636A1 SU 126636 A1 SU126636 A1 SU 126636A1 SU 625822 A SU625822 A SU 625822A SU 625822 A SU625822 A SU 625822A SU 126636 A1 SU126636 A1 SU 126636A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flow meter
partial flow
pipeline
liquid partial
pressure
Prior art date
Application number
SU625822A
Other languages
Russian (ru)
Inventor
Л.Б. Архангельский
П.Л. Тартаковский
Original Assignee
Л.Б. Архангельский
П.Л. Тартаковский
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 Л.Б. Архангельский, П.Л. Тартаковский filed Critical Л.Б. Архангельский
Priority to SU625822A priority Critical patent/SU126636A1/en
Application granted granted Critical
Publication of SU126636A1 publication Critical patent/SU126636A1/en

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Description

Известны парциальные расходомеры с ответвл емым невозврашаемым потоком дл  измерени  расхода жидкости. Описываемый расходомер отличаетс  от известных конструкцией измерительного устройства, выполненного в виде двух сообщающихс  в верхней части сосудов. Одн. из этих сосудов - мерный. Мерный сосуд соединен с помощью капилл рной трубки с трубопроводом до сужающего устройства . Другой сосуд соединен капилл рно/ трубкой с трубопроводом после сужающего устройства . Дл  непрерывного измерени  расхода жидкости мерный сосуд может быть оборудован поплавковым клапаном, периодически сбрасывающим л идкость из мерного сосуда. Подобные изменени  в конструкции парциальных расходомеров упрощают пос.тедние и снижают их стоимость .Partial flow displaceable flowmeters are known for measuring fluid flow. The described flow meter differs from the known construction of a measuring device, made in the form of two communicating in the upper part of the vessels. One from these vessels - dimensional. The measuring vessel is connected via a capillary tube with a pipeline to the restriction device. The other vessel is connected by a capillary tube with a pipe after the restriction device. For continuous measurement of fluid flow, the measuring vessel can be equipped with a float valve, which periodically discharges liquid from the measuring vessel. Such changes in the design of partial flow meters simplify settlement and reduce their cost.

Конструкци  парциального расходомера с ответвленным невозвращенным потоком изображена на фиг. 1, а конструкци  расходомера с поплавковым клапаном в мерном сосуде - на фиг. 2.The design of a partial flow meter with a branched unreturned flow is shown in FIG. 1, and the design of a flow meter with a float valve in a measuring vessel is shown in FIG. 2

Основными част ми расходомера два резервуара: мерный резервуар / и резервуар 2 дл  поддержани  в воздушной полости резервуара / давлени , одинакового с давлением в трубопроводе после сужающего устройства 3. Мерный резервуар 1 протарирован и снабжен водомерным стеклом. Кроме того, он св зан посредством капилл рной трубы 4 с трубопроводом до сужающего устройства 3. Резервуар 2 с помощью капилл рной трубки 5 сообщаетс  с трубопроводом после сужающего устройства. Воздушные полости резервуаров / и 2 сообщаютс  между собой. Через трубку 4 в резервуар / поступает жидкость под действием разности давлений, создаваемой сужающим устройством 3. Величины давлени  однозцачно св заны с расходом жидкости в трубопроводе . Дл  создани  в воздущной полости резервуара 1 противодавлени , которое по величине равно давлению в трубопроводе после сужающего устройства, этот участок трубопровода при помощи трубки 5 coi2динеи с резервуаром 2, который заполн етс  жидкостью до тех пор, пока давление в воздущной полости не станет равным давлению в трубопроводе в месте присоединени  трубки 5. Описанна  конструкц;1Я применима дл  периодических измерений.The main parts of the flow meter are two tanks: a measuring tank / and a tank 2 for maintaining a tank / pressure in the air cavity, which is the same as the pressure in the pipeline after the constriction device 3. Measuring tank 1 is grinded and equipped with water glass. In addition, it is connected by means of a capillary tube 4 with a pipeline to the restriction device 3. The reservoir 2 is connected to the pipeline after the restriction device by means of a capillary tube 5. The air cavities of the tanks / and 2 communicate with each other. Through the tube 4 into the reservoir / the fluid enters under the action of the pressure difference created by the restriction device 3. The pressure values are one-fold connected with the flow rate of the fluid in the pipeline. To create in the air cavity of the reservoir 1 a counterpressure which is equal in magnitude to the pressure in the pipeline after the restriction device, this section of the pipeline by means of the pipe 5 coi2 is connected to the reservoir 2, which is filled with liquid until the pressure in the air cavity equals the pressure in the pipeline at the point of connection of the tube 5. The design described; 1I can be used for periodic measurements.

SU625822A 1959-04-20 1959-04-20 Liquid partial flow meter SU126636A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU625822A SU126636A1 (en) 1959-04-20 1959-04-20 Liquid partial flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU625822A SU126636A1 (en) 1959-04-20 1959-04-20 Liquid partial flow meter

Publications (1)

Publication Number Publication Date
SU126636A1 true SU126636A1 (en) 1959-11-30

Family

ID=48397916

Family Applications (1)

Application Number Title Priority Date Filing Date
SU625822A SU126636A1 (en) 1959-04-20 1959-04-20 Liquid partial flow meter

Country Status (1)

Country Link
SU (1) SU126636A1 (en)

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