DE9212848U1 - Measuring adapter for determining leakage quantities in gas installations on gas pressure regulators with flange connections - Google Patents

Measuring adapter for determining leakage quantities in gas installations on gas pressure regulators with flange connections

Info

Publication number
DE9212848U1
DE9212848U1 DE9212848U DE9212848U DE9212848U1 DE 9212848 U1 DE9212848 U1 DE 9212848U1 DE 9212848 U DE9212848 U DE 9212848U DE 9212848 U DE9212848 U DE 9212848U DE 9212848 U1 DE9212848 U1 DE 9212848U1
Authority
DE
Germany
Prior art keywords
gas
gelsenkirchen
gas pressure
adapter
pressure regulators
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 - Lifetime
Application number
DE9212848U
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.)
GELSENWASSER AG 4650 GELSENKIRCHEN DE
Original Assignee
GELSENWASSER AG 4650 GELSENKIRCHEN DE
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 GELSENWASSER AG 4650 GELSENKIRCHEN DE filed Critical GELSENWASSER AG 4650 GELSENKIRCHEN DE
Priority to DE9212848U priority Critical patent/DE9212848U1/en
Publication of DE9212848U1 publication Critical patent/DE9212848U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/162—Flanged joints characterised by the sealing means the pipe ends abutting each other
    • 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
    • G01F15/18—Supports or connecting means for meters
    • G01F15/185—Connecting means, e.g. bypass conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)

Description

BeschreibungDescription

Meßadapter zur Leckmengenermittlung in Gas-Installationen an Gasdruckregelgeräten mit FlanschanschlüssenMeasuring adapter for determining leakage quantities in gas installations on gas pressure regulators with flange connections

Die Technischen Regeln für Gas-Installationen DVGW TRDI 600 Abs. 3.5.2 und 3.5.3 schreiben vor, daß die Dichtheit aller in einem Haus installierten Gasleitungen überprüft wird. Dies kann geschehen, indem bei Verriegeltsein aller Gas-Verbrauchstellen an der Stelle, wo das Gas gebündelt vom Versorgungsunternehmen in die Hausinstallation übernommen wird, die dennoch durchfließende Gasmenge gemessen wird. Bisher sind solche Messungen nicht möglich gewesen, weil es keine Apparatur gab, mit der an dieser Stelle das Gas durch ein Durchflußmeßgerät geleitet werden kann. Mit dem hier angemeldeten Adapter ist dies möglich.The technical rules for gas installations DVGW TRDI 600 paragraphs 3.5.2 and 3.5.3 stipulate that the tightness of all gas pipes installed in a house is checked. This can be done by measuring the amount of gas flowing through the point where the gas is bundled into the house installation by the utility company when all gas consumption points are locked. Up to now, such measurements have not been possible because there was no equipment with which the gas could be passed through a flow meter at this point. This is possible with the adapter registered here.

Der hier angemeldete Adapter ist zur Montage zwischen dem Ausgangsflansch des Gasdruckregelgerätes und dem Eingangsflansch der nachfolgenden Verteilungsleitung bestimmt. Der Adapter führt das von der Gasdruckregelanlage in Richtung Verteilungsleitung strömende Gas über eine radiale Bohrung vollständig einem Durchflußmeßgerät herkömmlicher Bauweise zu und führt es nach Messung von dort durch eine zweite radiale Bohrung zur Verteilungsleitung. Die den Adapter durchströmenden Gasflüsse sind dabei gegeneinander abgeschottet. Nach vollzogener Messung wird der Adapter wieder demontiert.The adapter registered here is intended for installation between the outlet flange of the gas pressure regulator and the inlet flange of the subsequent distribution line. The adapter leads the gas flowing from the gas pressure regulator in the direction of the distribution line completely to a flow meter of conventional design via a radial bore and, after measuring, leads it from there through a second radial bore to the distribution line. The gas flows flowing through the adapter are sealed off from one another. After the measurement has been completed, the adapter is dismantled again.

1 Meßadapfer1 measuring adapter

2 Leckmengenmefigerät2 Leakage measuring device

3 Gasdruckregler-Anschlußstück3 Gas pressure regulator connector

4 Gas-Druckregelgerät4 Gas pressure regulator

5 Mauerwerk5 Masonry

6 Hauseinführungskombination6 House entry combination

7 Absperrhahn7 Shut-off valve

8 Gaszähler8 gas meters

9 Leitung zum Verbraucher9 Line to the consumer

Bezugszeichen-Liste fürReference symbol list for

Zeichnung Nr. V/A 210 051 01 00 undDrawing No. V/A 210 051 01 00 and

Zeichnung Nr. V/A 210 051 02 00 GELSENWASSERAGDrawing No. V/A 210 051 02 00 GELSENWASSERAG

BearbeitetProcessed

DatumDate

Dez 1992Dec 1992

NameSurname

HoffmannHoffman

NGW-V VERTEILUNG GAS, WASSERNGW-V DISTRIBUTION GAS, WATER

GezeichnetDrawn

Dez 1992Dec 1992

HoffmannHoffman

Maßstabscale

GesehenSeen

Zeichnungsnummer V/A 210 051 05 00Drawing number V/A 210 051 05 00

.-■"■ &Lgr;.-■"■ &Lgr;

Claims (1)

GELSENWASSER AGGELSENWASSER AG SCHUTZANSPRUCHCLAIM FOR PROTECTION Oberbegri f f: MeßadapterGeneral term: measuring adapter zur Leckmengenermittlung in Gas-Installationen an Gasdruckregelgeräten mit Flanschanschlüssenfor determining leakage quantities in gas installations on gas pressure regulators with flange connections Kennzeichnender Teil: Scheibenförmiges Adapterstück mit zweiCharacteristic part: Disc-shaped adapter piece with two radialen Bohrungen von außen zur Mitte, wo sie sich nach je einer Seite öffnen, und Anschlußmöglichkeit der Enden beider Bohrungen an ein herkömmliches Durchflußmeßgerät, wobei der Querschnitt des Adapters der Übergangsfläche zwischen Ausgangsflansch des Gasdruckregelgerätes und Eingangsflansch der Verteilungsleitung ähnlich ist.radial holes from the outside to the center, where they open to one side each, and the possibility of connecting the ends of both holes to a conventional flow meter, where the cross-section of the adapter is similar to the transition area between the outlet flange of the gas pressure regulator and the inlet flange of the distribution line. Gelsenkirchen, den 09. September 1992Gelsenkirchen, 9 September 1992 GELSENWASSER AG Qi. GELSENWASSER AG Qi. Sitz: GelsenkirchenHeadquarters: Gelsenkirchen Telefon: (02 09) 708-0Telephone: (02 09) 708-0 Stadtfoarkassp GelsenkirchenStadtfoarkassp Gelsenkirchen Aulsichtsrat:Supervisory Board: Vorstand:Board: Balkenstraße 26Balkenstrasse 26 Telefax: (02 09) 708-650Fax: (02 09) 708-650 (BLZ 42KCOOi; 101067CS4(Bank code 42KCOOi; 101067CS4 Dr. Hans-Dieter Harig,Dr. Hans-Dieter Harig, Peter Scherer, VorsitzenderPeter Scherer, Chairman Amtsgericht:District Court: Telex: 824 774 gewifTelex: 824 774 gewif Postgiroamt DortmundPostgiroamt Dortmund VorsitzenderChairman Dr. Helmut EiteneyerDr. Helmut Eiteneyer Gelsenkirchen HRB 165Gelsenkirchen HRB 165 (BLZ 4401C0 46; 3170-460(Bank code 4401C0 46; 3170-460 Udo LindenUdo Linden
DE9212848U 1992-09-24 1992-09-24 Measuring adapter for determining leakage quantities in gas installations on gas pressure regulators with flange connections Expired - Lifetime DE9212848U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9212848U DE9212848U1 (en) 1992-09-24 1992-09-24 Measuring adapter for determining leakage quantities in gas installations on gas pressure regulators with flange connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9212848U DE9212848U1 (en) 1992-09-24 1992-09-24 Measuring adapter for determining leakage quantities in gas installations on gas pressure regulators with flange connections

Publications (1)

Publication Number Publication Date
DE9212848U1 true DE9212848U1 (en) 1993-01-14

Family

ID=6884081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9212848U Expired - Lifetime DE9212848U1 (en) 1992-09-24 1992-09-24 Measuring adapter for determining leakage quantities in gas installations on gas pressure regulators with flange connections

Country Status (1)

Country Link
DE (1) DE9212848U1 (en)

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