SU575495A1 - Device for measuring gas flow rate through annular passage between the walls of a gauged portion of a pipeline and the moving piston of a piston-type flowmeter - Google Patents

Device for measuring gas flow rate through annular passage between the walls of a gauged portion of a pipeline and the moving piston of a piston-type flowmeter

Info

Publication number
SU575495A1
SU575495A1 SU7502157151A SU2157151A SU575495A1 SU 575495 A1 SU575495 A1 SU 575495A1 SU 7502157151 A SU7502157151 A SU 7502157151A SU 2157151 A SU2157151 A SU 2157151A SU 575495 A1 SU575495 A1 SU 575495A1
Authority
SU
USSR - Soviet Union
Prior art keywords
disk
pipeline
piston
engine
walls
Prior art date
Application number
SU7502157151A
Other languages
Russian (ru)
Inventor
Иван Семенович Бродин
Зоя Михайловна Праскова
Original Assignee
Ивано-Франковский Институт Нефти И Газа
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 Ивано-Франковский Институт Нефти И Газа filed Critical Ивано-Франковский Институт Нефти И Газа
Priority to SU7502157151A priority Critical patent/SU575495A1/en
Application granted granted Critical
Publication of SU575495A1 publication Critical patent/SU575495A1/en

Links

Claims (2)

ни  в сплошной цилиндрический и подача его в накопительную емкость 5. Дополнительна  сила трени , обусловленна  наличием уплотненного диска, компенсируетс  нат жением тросика 6, наматываемого на барабан 7 двигателем 8. Измерение осуществл етс  следующим образом . Порщень с диском и тщательно опорожненный накопительной емкостью переводитс  в л 5-вый конец трубы. С помощью вентил тора 11 и заслонки 12, а также двигател  8, управл емого по пдказани м м-икромано.метра 10, порщень приводитс  в движение с заданной скоростью. Она контролируетс , налример, по времени прохождени  порщнем рассто ни  между путевыми отметчиками 13, 14 (детекторами), измер емому секундомером. При этом перепад давлений на порщне, перемещаемом совместно с уплотненным диском; контролируетс  по микроманометру 10 и поддерживаетс  с помощью двигател  8 таким, каким было его значени при той же скорости в услови х обычной эксплуатации без наличи  диска. Когда порщень достигает конца трубы, кран 4 перекрываетс ., и накопительна  емкость отсоедин етс  от порщн . Формула изобретени  Устройство дл  измерени  расхода газа в кольцевом канале между стенками калиброванного участка трубопровода и движущимс  порщнем порщневой расходомерной установки, содержащее измеритель объема и измеритель времени, отличающа с  тем, что, с целью повыщени  точности измерени  и уменьщени  затрат на Процесс измерени|з, измеритель объема выполнен в виде установленного перед порщнем по направлению движени  потока диска, уплотненного в трубопроводе и жестко соединенного с порщнем, причем диск имеет сквозной канал, соединенный с накопительной емкостью, кроме того устройство снабжено двигателем с регулируемым числом оборотов, св занны.м тросиком с диском, и дифманометром, подключенным к входу и выходу калиброванного участка трубопровода . Источники информации, прин тые во внимание при экспертизе: 1.Патент США )f- 3.623.053, кл. 340-242, 1971. neither in a continuous cylindrical and its supply to the storage tank 5. The additional friction force, due to the presence of a compacted disk, is compensated by the tension of the cable 6 wound on the drum 7 by the engine 8. The measurement is carried out as follows. A disc with a disc and carefully emptied with a storage container is transferred to the 5th end of the tube. With the help of the fan 11 and the damper 12, as well as the engine 8, which is controlled on the basis of m-icromanometer 10, the piston is driven at a predetermined speed. It is monitored, nalimer, by the travel time of the distance between track markers 13, 14 (detectors) measured by the stopwatch. In this case, the pressure drop across the fluid moved together with the compacted disk; It is controlled by the micromanometer 10 and maintained by the engine 8 as it was at the same speed under normal operating conditions without a disc. When the gun reaches the end of the pipe, valve 4 is closed, and the storage tank is disconnected from the pipe. Apparatus of the Invention A device for measuring the gas flow rate in an annular channel between the walls of a calibrated pipeline section and a moving pressure gauge of a metering device, comprising a volume meter and a time meter, which in order to improve measurement accuracy and reduce the costs of the Process | the volume is made in the form of a disk mounted in front of the porshne in the direction of flow of the disk, sealed in the pipeline and rigidly connected to the pipe, the disk having a through channel, with United with a storage capacity, in addition, the device is equipped with an engine with an adjustable speed, connected by a cable with a disk, and a differential pressure gauge connected to the inlet and outlet of the calibrated section of the pipeline. Sources of information taken into account in the examination: 1. US patent) f- 3,623,053, cl. 340-242,1971. 2.Патент СШААД 3.831.446, кл. 73-194, 1974.2. The patent of the USA AD 3.831.446, cl. 73-194, 1974.
SU7502157151A 1975-07-17 1975-07-17 Device for measuring gas flow rate through annular passage between the walls of a gauged portion of a pipeline and the moving piston of a piston-type flowmeter SU575495A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502157151A SU575495A1 (en) 1975-07-17 1975-07-17 Device for measuring gas flow rate through annular passage between the walls of a gauged portion of a pipeline and the moving piston of a piston-type flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502157151A SU575495A1 (en) 1975-07-17 1975-07-17 Device for measuring gas flow rate through annular passage between the walls of a gauged portion of a pipeline and the moving piston of a piston-type flowmeter

Publications (1)

Publication Number Publication Date
SU575495A1 true SU575495A1 (en) 1977-10-05

Family

ID=20626898

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502157151A SU575495A1 (en) 1975-07-17 1975-07-17 Device for measuring gas flow rate through annular passage between the walls of a gauged portion of a pipeline and the moving piston of a piston-type flowmeter

Country Status (1)

Country Link
SU (1) SU575495A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107202624A (en) * 2017-06-28 2017-09-26 安徽盛洲汽车部件有限公司 Mass air flow sensor test device
CN107202625A (en) * 2017-06-28 2017-09-26 安徽盛洲汽车部件有限公司 Mass air flow sensor test system
CN107367312A (en) * 2017-06-28 2017-11-21 安徽盛洲汽车部件有限公司 A kind of mass air flow sensor method of testing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107202624A (en) * 2017-06-28 2017-09-26 安徽盛洲汽车部件有限公司 Mass air flow sensor test device
CN107202625A (en) * 2017-06-28 2017-09-26 安徽盛洲汽车部件有限公司 Mass air flow sensor test system
CN107367312A (en) * 2017-06-28 2017-11-21 安徽盛洲汽车部件有限公司 A kind of mass air flow sensor method of testing

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