WO2002077576A1 - Debitmetre-compteur ultrasonore pour mesurer la consommation de gaz - Google Patents

Debitmetre-compteur ultrasonore pour mesurer la consommation de gaz Download PDF

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Publication number
WO2002077576A1
WO2002077576A1 PCT/RU2001/000122 RU0100122W WO02077576A1 WO 2002077576 A1 WO2002077576 A1 WO 2002077576A1 RU 0100122 W RU0100122 W RU 0100122W WO 02077576 A1 WO02077576 A1 WO 02077576A1
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WO
WIPO (PCT)
Prior art keywords
output
gas
unit
code
vτορym
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/RU2001/000122
Other languages
English (en)
Russian (ru)
Inventor
Arngolt Yakovlevich Bekker
Nikolai Fedorovich Zhuk
Zoya Ivanovna Zhukova
Evgeny Mikhailovich Kremenets
Vladimir Evgenievich Lapshin
Mikhail Trofimovich Ovsyannikov
Ivan Alexandrovich Chernobay
Vladislav Pavlovich Chulkov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otkrytoe Aktsionernoe Obschestvo 'stroitransgaz'
Borovichsky Kombinat Ogneuporov OAO
Original Assignee
Otkrytoe Aktsionernoe Obschestvo 'stroitransgaz'
Borovichsky Kombinat Ogneuporov OAO
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
Priority to RU99121369/28A priority Critical patent/RU2165598C1/ru
Application filed by Otkrytoe Aktsionernoe Obschestvo 'stroitransgaz', Borovichsky Kombinat Ogneuporov OAO filed Critical Otkrytoe Aktsionernoe Obschestvo 'stroitransgaz'
Priority to PCT/RU2001/000122 priority patent/WO2002077576A1/fr
Publication of WO2002077576A1 publication Critical patent/WO2002077576A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
    • G01F15/043—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means
    • G01F15/046—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means involving digital counting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Definitions

  • the invention is taken to measure the consumption of gas with gas
  • the convenience of this is a low accuracy of measurement of 5 mass consumption, which is limited to an ultrasonic amplification.
  • the purpose of the proposed invention is to increase the flow rate by measuring different gas circuits and to vary the gas flow rate, to reduce the gas consumption 3 certificates and counts in the process and their mass production and failure to communicate between the results of various gases between themselves.
  • the output of circuit 14 of the service is connected to the inputs of the unit 16.1, 16. 2, ... 16. with the input of the wiring commutator 17 connected OUTPUT WITH A THRESHOLD APPLIANCE 9, AUXILIARY OUTPUT FOR THE KEYBO FOR THE DEPARTMENT OF THE 20 divider.
  • An ultrasonic gas meter works the following way. Izme ⁇ enie s ⁇ s ⁇ i ⁇ a and ⁇ as ⁇ da ⁇ susches ⁇ vlyae ⁇ sya gas at 0 ⁇ sn ⁇ ve radiation ul ⁇ azvu ⁇ vy ⁇ signal ⁇ v in ⁇ ⁇ n ⁇ li ⁇ uem ⁇ g ⁇ gas i ⁇ ⁇ as- ⁇ s ⁇ anenii ⁇ gas ⁇ u and ⁇ iv neg ⁇ , ⁇ sleduyuschem ⁇ ieme, ⁇ b ⁇ a ⁇ n ⁇ m ⁇ e ⁇ b ⁇ az ⁇ vanii in ele ⁇ iches ⁇ y signal further ⁇ b ⁇ ab ⁇ y.
  • the duration and switching on of the pulsed pulses are stabilized yme ⁇ a 7 ⁇ ab ⁇ a ⁇ g ⁇ in sv ⁇ yu ⁇ che ⁇ ed, sin ⁇ nizi ⁇ ue ⁇ sya vys ⁇ s ⁇ abilnymi ⁇ lebaniyami ⁇ n ⁇ g ⁇ gene ⁇ a ⁇ a 6.
  • the pulse sets the switch 12 to the “1” state, and the count of 13 pulses is converted into the counting mode.
  • the final code, corresponding to the differences (v 2 - ⁇ ), from the output of circuit 15, subtracting is executed at the first input of the device 9. 7
  • the final code, corresponding to the sum (1 2 + ⁇ ), from the output of the circuit 14 of the track is launched on the second and second power supply 16.1, 16.2, ... 16. ⁇ BLOCK OPERATION
  • ⁇ 8 - ⁇ (1) 0 where: 5 1 - area of the transverse section of the main section 1 of the pipeline; ⁇ - gas flow rate.
  • the diameter of the pipe is chosen in such a way that the gas flow is not used This condition is satisfied if ⁇ "C [G.G. Shish ⁇ , P. ⁇ . ⁇ nin.
  • ⁇ is the index of the adiabat of the gas medium.
  • the resulting expression (7) is the exact source equation for the well-known expedient sound of a gas meter.
  • the algorithm for calculating the work is implemented.
  • S ⁇ glasn ⁇ u ⁇ avneniyu (7) a ⁇ i ⁇ me ⁇ iches ⁇ e us ⁇ ys ⁇ v ⁇ 9 ⁇ izv ⁇ di ⁇ ⁇ e ⁇ atsiyu ⁇ e ⁇ emn ⁇ zheniya ⁇ d ⁇ vy ⁇ signal ⁇ v, ⁇ tsi ⁇ nalny ⁇ ⁇ azn ⁇ s ⁇ i 5 v ⁇ emenny ⁇ in ⁇ e ⁇ val ⁇ v (1 2 - ⁇ ), ⁇ ye ⁇ dayu ⁇ sya on ⁇ e ⁇ vy eg ⁇ v ⁇ d with vy ⁇ da s ⁇ emy 15 vychi ⁇ aniya with ⁇ d ⁇ vym signal ⁇ m, ⁇ tsi ⁇ nalnym pressure ⁇ , ⁇ y ⁇ dae ⁇ sy
  • zavisim ⁇ s ⁇ i ⁇ u ⁇ vnya signal ⁇ s ⁇ u ⁇ ayuscheg ⁇ on v ⁇ d v ⁇ g ⁇ ⁇ mmu ⁇ a ⁇ a 17 vy ⁇ da bl ⁇ a 18 ⁇ edeleniya ⁇ i ⁇ a gaz ⁇ v ⁇ y s ⁇ edy 0 ⁇ susches ⁇ vlyae ⁇ sya vyb ⁇ v ⁇ ym ⁇ mmu ⁇ a ⁇ m 17 ⁇ aza ⁇ elya adiaba ⁇ y ⁇ ⁇ ⁇ d ⁇ vym signals ⁇ dn ⁇ g ⁇ of ⁇ ⁇ a ⁇ alleln ⁇ v ⁇ lyuchennyh bl ⁇ v 16.1, 16.2, ..., 16. ⁇
  • the memory each of which is at its own outlet, has a code, the main indicator of the adiabat, depending on the total time of the gas (and + 1 2 ) of the separation This ensures a high 5th accuracy of the adiabatic exponent setting as a gas temperature function
  • the standard density of the output is paired with a direct-to-output signal that is switched off ⁇ a ⁇ ime ⁇ , ⁇ i izme ⁇ enii ⁇ as ⁇ da me ⁇ ana ⁇ summa ⁇ n ⁇ mu v ⁇ emeni ( ⁇ + 1 of 2) ⁇ as ⁇ s ⁇ aneniya ul ⁇ azvu ⁇ a in me ⁇ ane bl ⁇ 18 ⁇ edeleniya ⁇ i ⁇ a gaz ⁇ v ⁇ y s ⁇ edy ⁇ mi ⁇ ue ⁇ on sv ⁇ em vy ⁇ de ⁇ a ⁇ y u ⁇ ven signal ch ⁇ bl ⁇ 19 ⁇ da 0 ⁇ mi ⁇ ue ⁇ in sv ⁇ yu ⁇ che ⁇ ed, dv ⁇ ichny ⁇ a ⁇ allelny ⁇ d, s ⁇ ve ⁇ s ⁇ vuyuschy s ⁇ anda ⁇ n ⁇ y the methane has
  • Realized equation (9) is similar to the original equation (7) and makes it possible to obtain a high rate of loss of gas due to an arrears of gas loss.
  • the output from the divider 20 is output to 0 totalizing-registering device 21, while there is a loss of power to the vehicle eleven

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Recrystallisation Techniques (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Le débimètre-compteur comprend un tronçon de mesure muni d'un capteur de pression et de deux transducteurs ultrasonores incorporés, un générateur de référence une minuterie, un formateur d'impulsions de balayage, un circuit sommateur et un commutateur analogique, un amplificateur de réception, un comparateur, un trigger, un compteur d'impulsions et un circuit de calculateur connectés en série. En fonction de l'intensité de signal provenant de l'unité de détection du type du milieu gazeux, un deuxième commutateur sélectionne l'indice adiabatique de N unités de mémoire branchées en parallèle. Dans le diviseur de codes, le code de débit massique provenant de la sortie d'un dispositif arithmétique est divisé en code du signal de l'unité de code de la densité standard. L'invention permet d'améliorer l'exactitude de mesure de débit volumétrique de gaz ayant de différentes compositions par la réduction des résultats de mesure dans des conditions de pression normales et de température et de densité standard.
PCT/RU2001/000122 1999-10-07 2001-03-26 Debitmetre-compteur ultrasonore pour mesurer la consommation de gaz Ceased WO2002077576A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU99121369/28A RU2165598C1 (ru) 1999-10-07 1999-10-07 Ультразвуковой газовый расходомер-счетчик
PCT/RU2001/000122 WO2002077576A1 (fr) 1999-10-07 2001-03-26 Debitmetre-compteur ultrasonore pour mesurer la consommation de gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU99121369/28A RU2165598C1 (ru) 1999-10-07 1999-10-07 Ультразвуковой газовый расходомер-счетчик
PCT/RU2001/000122 WO2002077576A1 (fr) 1999-10-07 2001-03-26 Debitmetre-compteur ultrasonore pour mesurer la consommation de gaz

Publications (1)

Publication Number Publication Date
WO2002077576A1 true WO2002077576A1 (fr) 2002-10-03

Family

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Application Number Title Priority Date Filing Date
PCT/RU2001/000122 Ceased WO2002077576A1 (fr) 1999-10-07 2001-03-26 Debitmetre-compteur ultrasonore pour mesurer la consommation de gaz

Country Status (2)

Country Link
RU (1) RU2165598C1 (fr)
WO (1) WO2002077576A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557897A (zh) * 2013-11-20 2014-02-05 中环天仪股份有限公司 一种适用于液体超声波流量计的信号发射电路

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2165598C1 (ru) * 1999-10-07 2001-04-20 Открытое акционерное общество "Стройтрансгаз" Ультразвуковой газовый расходомер-счетчик
US7290455B2 (en) * 2005-08-22 2007-11-06 Daniel Measurement And Control, Inc. Driver configuration for an ultrasonic flow meter
RU2336499C1 (ru) * 2007-03-21 2008-10-20 Общество с ограниченной ответственностью "АЛЬТОНИКА" (ООО "АЛЬТОНИКА") Ультразвуковой расходомер-счетчик газа
RU2396518C2 (ru) * 2008-04-16 2010-08-10 ФГУП Курский завод "Маяк" Способ и устройство акустического измерения расхода газа
PL2375224T3 (pl) * 2010-03-18 2016-07-29 Sick Engineering Gmbh Ultradźwiękowe urządzenie pomiarowe i sposób pomiaru prędkości przepływu płynu
RU2589343C2 (ru) * 2014-09-25 2016-07-10 Геннадий Геннадьевич Иванов Счетчик циклов работы газопотребляющего оборудования

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1157018A1 (ru) * 1984-02-22 1985-05-23 Казахский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Расходомер газоводонасыщенной нефти
JPS63131027A (ja) * 1986-11-19 1988-06-03 Tokyo Keiki Co Ltd 超音波気体流量計
WO1995018958A1 (fr) * 1994-01-10 1995-07-13 Siemens Aktiengesellschaft Procede pour la determination du debit volumetrique d'un gaz dans un tube de mesure
RU2165598C1 (ru) * 1999-10-07 2001-04-20 Открытое акционерное общество "Стройтрансгаз" Ультразвуковой газовый расходомер-счетчик

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1326890A1 (ru) * 1984-04-28 1987-07-30 Производственное Объединение По Добыче И Транспортировке Газа "Севкавгазпром" Устройство дл автоматического измерени расхода
RU2082951C1 (ru) * 1995-08-29 1997-06-27 Акционерное общество закрытого типа Центр промышленного приборостроения (АО ЦПП "Центрприбор") Калибровочное устройство для ультразвукового расходомера
RU2101681C1 (ru) * 1996-01-31 1998-01-10 Харьковская государственная академия городского хозяйства Акустический расходомер

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1157018A1 (ru) * 1984-02-22 1985-05-23 Казахский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Расходомер газоводонасыщенной нефти
JPS63131027A (ja) * 1986-11-19 1988-06-03 Tokyo Keiki Co Ltd 超音波気体流量計
WO1995018958A1 (fr) * 1994-01-10 1995-07-13 Siemens Aktiengesellschaft Procede pour la determination du debit volumetrique d'un gaz dans un tube de mesure
RU2165598C1 (ru) * 1999-10-07 2001-04-20 Открытое акционерное общество "Стройтрансгаз" Ультразвуковой газовый расходомер-счетчик

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 388 (P - 771)<3235> 17 October 1988 (1988-10-17) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557897A (zh) * 2013-11-20 2014-02-05 中环天仪股份有限公司 一种适用于液体超声波流量计的信号发射电路
CN103557897B (zh) * 2013-11-20 2016-02-24 中环天仪股份有限公司 一种适用于液体超声波流量计的信号发射电路

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