DE322355C - Method for determining the amount of steam flowing through a pipe - Google Patents

Method for determining the amount of steam flowing through a pipe

Info

Publication number
DE322355C
DE322355C DE1917322355D DE322355DD DE322355C DE 322355 C DE322355 C DE 322355C DE 1917322355 D DE1917322355 D DE 1917322355D DE 322355D D DE322355D D DE 322355DD DE 322355 C DE322355 C DE 322355C
Authority
DE
Germany
Prior art keywords
steam
amount
gas
determining
pipe
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.)
Expired
Application number
DE1917322355D
Other languages
German (de)
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.)
GASGLUEHLICHT AKT GES AUERGESE
Original Assignee
GASGLUEHLICHT AKT GES AUERGESE
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 GASGLUEHLICHT AKT GES AUERGESE filed Critical GASGLUEHLICHT AKT GES AUERGESE
Application granted granted Critical
Publication of DE322355C publication Critical patent/DE322355C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Description

Verfahren zur Bestimmung der eine Leitung durchströmenden Dampfmenge: Den Gegenstand der Erfindung bildet ein Verfahren zum Bestimmen der eine Leitung durchströmenden Dampfmenge. Zu diesem Zwecke wurde bereits vorgeschlagen, dem Dampfstrom eine bestimmte Menge einer bei der Dampftemperatur in Gas oder Dampf übergehenden Flüssigkeit innerhalb einer bestimmten Zeit zuzusetzen, den -Dampfstrom anzuzapfen und das Verhältnis zwischen Dampf und Zusatzgas oder Dampf festzustellen. Aus den erhaltenen Werten wird dann der Dampfverbrauch errechnet.Procedure for determining the amount of steam flowing through a pipe: The subject matter of the invention is a method for determining the one line the amount of steam flowing through. For this purpose it has already been proposed to use the steam flow a certain amount of one which converts into gas or steam at the steam temperature Add liquid within a certain time to tap the steam flow and determine the relationship between steam and make-up gas or steam. From the The steam consumption is then calculated.

Gemäß der Erfindung wird dem Dampfstrom innerhalb einet bestimmten Zeit eine bestimmte Menge eines in Wasser so schwer löslichen Gases, z. B. Luft, zugesetzt, daß die erforderlichen Feststellungen durch Volumenmessungen erfolgen können. Dadurch wird in erster Linie erreicht, daß im Gegensatz zum bekannten- Verfahren keine Verunreinigung des Kondenswassers eintritt. Dessen Wiederverwendung wird also nicht beeinträchtigt, und außerdem wird nicht verhindert, die Messung ein zweites Mal. auszuführen, da das als Betriebswasser benutzte Kondenswasser und damit der Dampf kein Zusatzgas enthält. - Ein weiterer Vorteil ist der, daß die Messung als bloße Volumenmessung, und zwar auch kontinuierlich ausgeführt werden kann.According to the invention, the steam flow is determined within one Time a certain amount of a gas that is so sparingly soluble in water, e.g. B. air, added that the necessary determinations are made by volume measurements can. This primarily achieves that, in contrast to the known method no contamination of the condensate occurs. So its reuse will be does not affect, and also does not prevent the measurement a second Times. as the condensation water used as process water and thus the Steam does not contain any make-up gas. - Another advantage is that the measurement is available as a mere volume measurement, and that can also be carried out continuously.

Nach dem neuen Verfahren kann so vorgegangen werden, daß durch eine Pumpe, der eine Gasuhr vorgeschaltet ist, Luft in den Dampfstrom eingepreßt wird. An einer von der Eintrittsstelle der Luft genügend weit entfernten Stelle wird eine enge Zweigleitung angelegt, in die eine Kühlschlange eingeschaltet ist. Das austretende Kondenswasser und die Luft werden dann in graduierten Behältern aufgefangen, so daß das Verhältnis -von Dampf und Luft bequem festgestellt werden kann.According to the new method, the procedure can be that by a Pump, which is upstream of a gas meter, air is injected into the steam flow. A Narrow branch line is created, in which a cooling coil is connected. The exiting The condensation and air are then collected in graduated containers, like this that the ratio of steam and air can be easily determined.

Zur Erzielung besonderer Genauigkeit können Korrekturen wegen des ursprünglichen Luftgehaltes des Dampfes vorgenommen werden, wobei das Verhältnis von Dampf und Zusatzgas vor dessen Eintrittsstelle ermittelt wird.To achieve particular accuracy, corrections can be made because of the original air content of the steam can be made, with the ratio of steam and additional gas is determined before its entry point.

Claims (1)

PATENT-ANsPRUcH: Verfahren zur Bestimmung der eine Leitung durchströmenden Dampfmenge, bei welchem dem 'Dampfstrom in bestimmter Zeit eine bestimmte Menge eines leicht nachweisbaren Gases zugesetzt, an der Meßstelle Dampf entnommen und das Verhältnis von Dampf und Gas festgestellt wird, dadurch gekennzeichnet, daß als Zusatzgas ein in Wasser so schwer lösliches Gas, z. B. Luft, verwendet wird, daß die Feststellung des Verhältnisses von Dampf und Gas durch Volumenmessung erfolgen kann.PATENT CLAIM: Method for determining the amount of water flowing through a pipe Amount of steam, at which the 'steam flow in a certain time a certain amount an easily detectable gas is added, steam is removed at the measuring point and the ratio of steam and gas is determined, characterized in that as an additional gas, a gas that is so sparingly soluble in water, e.g. B. air is used, that the determination of the ratio of steam and gas take place by measuring the volume can.
DE1917322355D 1917-03-21 1917-03-21 Method for determining the amount of steam flowing through a pipe Expired DE322355C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE322355T 1917-03-21

Publications (1)

Publication Number Publication Date
DE322355C true DE322355C (en) 1920-06-24

Family

ID=6166711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1917322355D Expired DE322355C (en) 1917-03-21 1917-03-21 Method for determining the amount of steam flowing through a pipe

Country Status (1)

Country Link
DE (1) DE322355C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994027118A1 (en) * 1993-05-12 1994-11-24 British Nuclear Fuels Plc Measuring fluid flow rate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994027118A1 (en) * 1993-05-12 1994-11-24 British Nuclear Fuels Plc Measuring fluid flow rate

Similar Documents

Publication Publication Date Title
DE322355C (en) Method for determining the amount of steam flowing through a pipe
DE1927551C3 (en) Device for testing a container or a connection device for gas tightness
DE3342242A1 (en) DEVICE AND METHOD FOR DETECTING LEAKS IN THE COMBUSTION SYSTEM OF A WATER-COOLED INTERNAL COMBUSTION ENGINE
DE3024473C2 (en) Device for measuring the quality of fresh or brackish water
DE3725052A1 (en) Method and device for determining the amount of leakage air in injection valves
DE2810114C2 (en)
DE737593C (en) Method and device for testing the parts of oxygen breathing apparatus carrying pressurized oxygen for leaks
DE883356C (en) Method and device for measuring flowing media
DE955185C (en) Process for determining and recording the O and CO content of gases
DE505008C (en) Method for measuring the quantity of a dusty material conveyed by means of air or another conveying means
DE131461C (en)
DE578342C (en) Device for continuous measurement of the hydrogen ion concentration of liquids with the platinum hydrogen electrode
DE413655C (en) Device for checking gas meters and gas lines
AT56267B (en) Arrangement for the detection or measurement of leaks in gas and liquid lines.
DE2427749A1 (en) METHOD AND EQUIPMENT FOR THE FORMATION OF GAS MIXED FLOWS
DE9107975U1 (en) Arrangement for measuring the water vapor content in flue gas
DE359080C (en) Method and device for measuring the density of a gas
AT92670B (en) Device for checking the alcohol content.
DE455654C (en) Measuring device for deep wells
DE742015C (en) Method and device for the determination of oxygen in gases containing hydrogen
DE431391C (en) Partial flow meter
DE602561C (en) Procedure for determining the gas content of condensed water
DE10162286A1 (en) Device for determining the volume of a gas at atmospheric pressure
DE733762C (en) Method of measuring the salinity of steam
DE718370C (en) Device for determining the specific gravity of a gas