BRPI1009374B1 - sistema de detecção de pressão de distribuição para uma tubulação de lama de longa distância e método para a realização de detecção de pressão de lama usando o mesmo - Google Patents

sistema de detecção de pressão de distribuição para uma tubulação de lama de longa distância e método para a realização de detecção de pressão de lama usando o mesmo Download PDF

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Publication number
BRPI1009374B1
BRPI1009374B1 BRPI1009374A BRPI1009374A BRPI1009374B1 BR PI1009374 B1 BRPI1009374 B1 BR PI1009374B1 BR PI1009374 A BRPI1009374 A BR PI1009374A BR PI1009374 A BRPI1009374 A BR PI1009374A BR PI1009374 B1 BRPI1009374 B1 BR PI1009374B1
Authority
BR
Brazil
Prior art keywords
tube
ring tube
detection
differential pressure
mud
Prior art date
Application number
BRPI1009374A
Other languages
English (en)
Portuguese (pt)
Inventor
Huang Chaobing
Pan Chunlei
Pu Guangyue
An Jian
Original Assignee
Yunnan Dahongshan Pipeline Ltd
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 Yunnan Dahongshan Pipeline Ltd filed Critical Yunnan Dahongshan Pipeline Ltd
Publication of BRPI1009374A2 publication Critical patent/BRPI1009374A2/pt
Publication of BRPI1009374B1 publication Critical patent/BRPI1009374B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • 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
    • G01F1/05—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 using mechanical effects
    • G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/37—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
    • G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
BRPI1009374A 2009-03-26 2010-01-21 sistema de detecção de pressão de distribuição para uma tubulação de lama de longa distância e método para a realização de detecção de pressão de lama usando o mesmo BRPI1009374B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101197425A CN101532897B (zh) 2009-03-26 2009-03-26 一种长距离浆体管道输送压力检测系统及检测方法
PCT/CN2010/000092 WO2010108380A1 (zh) 2009-03-26 2010-01-21 一种长距离浆体管道输送压力检测系统及检测方法

Publications (2)

Publication Number Publication Date
BRPI1009374A2 BRPI1009374A2 (pt) 2016-03-15
BRPI1009374B1 true BRPI1009374B1 (pt) 2019-08-13

Family

ID=41103629

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009374A BRPI1009374B1 (pt) 2009-03-26 2010-01-21 sistema de detecção de pressão de distribuição para uma tubulação de lama de longa distância e método para a realização de detecção de pressão de lama usando o mesmo

Country Status (4)

Country Link
CN (1) CN101532897B (zh)
AU (1) AU2010228003B2 (zh)
BR (1) BRPI1009374B1 (zh)
WO (1) WO2010108380A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101532897B (zh) * 2009-03-26 2010-11-24 云南大红山管道有限公司 一种长距离浆体管道输送压力检测系统及检测方法
WO2011153659A1 (zh) * 2010-06-09 2011-12-15 云南大红山管道有限公司 一种长距离浆体管道输送压力检测系统
CN102507078B (zh) * 2011-11-14 2014-06-18 北京宇航系统工程研究所 一种输送管流阻精确测量系统及测量方法
CN103808449A (zh) * 2012-11-13 2014-05-21 北京华德创业环保设备有限公司 一种测量压力发生系统微差压保护微差压取样测量仪的机构
CN104315343A (zh) * 2014-10-13 2015-01-28 云南大红山管道有限公司 一种控制加速流的浆体管道输送系统及加速流控制方法
CN106482890B (zh) * 2015-08-27 2018-12-14 北京环鼎科技有限责任公司 一种间接测量仪器在流体中所受推力的试验方法
CN106555606B (zh) * 2016-11-30 2018-11-30 长沙矿山研究院有限责任公司 一种充填管道内冲洗水自动外排装置及方法
CN109556993B (zh) * 2018-11-30 2023-08-18 中煤科工集团武汉设计研究院有限公司 长距离浆体管道安全检测环路系统
CN113532734B (zh) * 2021-04-24 2022-05-20 中国测试技术研究院流量研究所 差压变送器静压特性测试及活塞压力计有效面积检定方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1003611B (zh) * 1985-04-01 1989-03-15 冶金工业部长沙黑色冶金矿山设计研究院 浆体管道输送设计参数的模拟方法及其装置
US5454912A (en) * 1992-09-25 1995-10-03 Dougherty; Steven J. Suspension quality monitoring apparatus
CN1143185A (zh) * 1995-08-17 1997-02-19 水利部黄河水利委员会河南河务局 管道中浆体浓度的测量方法
CN2280898Y (zh) * 1996-05-31 1998-05-06 郭伟 浆体管道压力表传感器
JPH11118638A (ja) * 1997-10-09 1999-04-30 Yamatake Corp 高粘度スラリー流体の圧損又は流量の測定装置、及びその測定管の製造方法
CN101532897B (zh) * 2009-03-26 2010-11-24 云南大红山管道有限公司 一种长距离浆体管道输送压力检测系统及检测方法
CN201397213Y (zh) * 2009-03-26 2010-02-03 云南大红山管道有限公司 一种长距离浆体管道输送压力检测系统

Also Published As

Publication number Publication date
WO2010108380A1 (zh) 2010-09-30
CN101532897A (zh) 2009-09-16
CN101532897B (zh) 2010-11-24
AU2010228003A1 (en) 2011-10-27
BRPI1009374A2 (pt) 2016-03-15
AU2010228003B2 (en) 2012-10-18

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Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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