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1. CN102216752 - Fluid analysis system and method for operation of an analysis system

Office China
Application Number 200980145641.3
Application Date 08.09.2009
Publication Number 102216752
Publication Date 12.10.2011
Grant Number 102216752
Grant Date 05.06.2013
Publication Kind B
IPC
G01N 1/20
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
10in the liquid or fluent state
20for flowing or falling materials
G01N 15/02
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
02Investigating particle size or size distribution
G01N 33/26
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
26Oils; Viscous liquids; Paints; Inks
G01N 15/14
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
10Investigating individual particles
14Electro-optical investigation
CPC
G01N 1/2035
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
10in the liquid or fluent state
20for flowing or falling materials
2035by deviating part of a fluid stream, e.g. by drawing-off or tapping
G01N 33/28
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
26Oils; viscous liquids; paints; inks
28Oils ; , i.e. hydrocarbon liquids
G01N 2001/1445
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
10in the liquid or fluent state
14Suction devices, e.g. pumps; Ejector devices
1445Overpressure, pressurisation at sampling point
G01N 2001/2064
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
10in the liquid or fluent state
20for flowing or falling materials
2035by deviating part of a fluid stream, e.g. by drawing-off or tapping
2064using a by-pass loop
Y02E 10/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
30Energy from the sea
Y02E 10/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
20Hydro energy
Applicants Fjerdingstad Technology
弗里亚斯科技公司
Inventors Fjerdingstad Soelve
S·弗丁斯塔德
Agents cang jichen gao wei
中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Priority Data 20083908 12.09.2008 NO
Title
(EN) Fluid analysis system and method for operation of an analysis system
(ZH) 流体分析系统及用于分析系统的操作的方法
Abstract
(EN)
A fluid analysis system (10) is provided for analysis of a fluid flowing in a pipe or in a pipeline. The fluid analysis system (10) comprises a pipe portion (12) which, when the fluid analysis system is put to use, forms a part of the pipe or the pipeline through which the fluid flows. The pipe portion (12) is provided with a fluid sample outlet (35) for withdrawal of fluid samples from the fluid flowing through the pipe portion (12) and a fluid sample return outlet (36) for returning fluid samples to the pipe portion (12), where the fluid sample return outlet (36) is arranged downstream of the fluid sample outlet (35).; The fluid analysis system (10) further comprises a fluid analyser (16) which is provided in fluid communication with the fluid sample outlet (35) and the fluid sample return outlet (36), and a propeller unit (22) which is provided with at least one upstream propeller (29) and at least one downstream propeller (30).; The propeller unit (22) is mounted in the pipe portion (12) in such a manner that the upstream propeller (29) is located upstream of the fluid sample outlet (35) thereby enabling the upstream propeller (29) to mix the fluid in the pipeline before fluid samples are withdrawn through the fluid sample outlet (35), and in such a manner that the downstream propeller (30) is located downstream of the fluid sample outlet (35) and upstream of the fluid sample return outlet (36), thereby enabling the downstream propeller (30) to provide a pressure drop in the pipe portion (12) between the fluid sample outlet (35) and the fluid sample return outlet (36) which is sufficient to drive the fluid samples through the fluid analysis system (10). A method is also provided for operation of a fluid analyser (16).

(ZH)

本发明提供了一种用于分析在管道中或在管路中流动的流体的流体分析系统(10)。所述流体分析系统(10)包括管道部分(12),当所述流体分析系统投入使用时,所述管道部分(12)形成流体所流过的管道或管路的一部分。所述管道部分(12)设置有用于从流过所述管道部分(12)的流体中提取流体样本的流体样本出口(35)和用于将流体样本送回所述管道部分(12)的流体样本回送出口(36),其中所述流体样本回送出口(36)被布置在所述流体样本出口(35)的下游。所述流体分析系统(10)还包括:流体分析器(16),其被设置为与所述流体样本出口(35)和所述流体样本回送出口(36)流体连通;以及螺旋桨单元(22),其设置有至少一个上游螺旋桨(29)和至少一个下游螺旋桨(30)。所述螺旋桨单元(22)以下述方式被安装在所述管道部分(12)中:即所述上游螺旋桨(29)位于所述流体样本出口(35)的上游,由此使得所述上游螺旋桨(29)能够在流体样本通过所述流体样本出口(35)被提取之前混合所述管路中的流体,并且所述下游螺旋桨(30)位于所述流体样本出口(35)的下游以及所述流体样本回送出口(36)的上游,由此使得所述下游螺旋桨(30)能够在所述流体样本出口(35)与所述流体样本回送出口(36)之间的管道部分(12)中提供压降,所述压降足以驱动流体样本通过所述流体分析系统(10)。本发明还提供了一种用于流体分析器(16)的操作的方法。