DE102012006378A1 - Sensor or sensor element for use in insertion connector molded piece, has pressure-resistant, waterproof and detachable plug connection with pluggable receiving connector fittings, and monitoring and process control is performed for medium - Google Patents

Sensor or sensor element for use in insertion connector molded piece, has pressure-resistant, waterproof and detachable plug connection with pluggable receiving connector fittings, and monitoring and process control is performed for medium Download PDF

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DE102012006378A1
DE102012006378A1 DE201210006378 DE102012006378A DE102012006378A1 DE 102012006378 A1 DE102012006378 A1 DE 102012006378A1 DE 201210006378 DE201210006378 DE 201210006378 DE 102012006378 A DE102012006378 A DE 102012006378A DE 102012006378 A1 DE102012006378 A1 DE 102012006378A1
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sensor
pressure
waterproof
plug connection
resistant
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DE201210006378
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German (de)
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Anmelder Gleich
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    • 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
    • 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
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/28—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 detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The sensor (2) or sensor element has a pressure-resistant, waterproof and detachable plug connection (4a,4b,4c) with the pluggable receiving connector fittings for pipe-, line- or tank integration. A monitoring and process control is carried out for the medium flowing through the lines. The sensor or the sensor element is mounted by a pressure safe and waterproof sealing element or casting resin, and is centered in an insertion-shape piece. The plug connector systems are made of plastic or metal structures, while the T-shaped connector systems represent a sensor flow measurement chamber.

Description

Chemische oder physikalische Sensorelemente mit Einsatz in der kontinuierlichen Prozessüberwachung, müssen durch Alterung und Verschleiss in gewissen Abständen ausgetauscht oder geprüft werden. Dahingehend sind diese Elemente aus den Gehäusesystemen der zu überwachenden Prozesse zeitweise zu entfernen.Chemical or physical sensor elements used in continuous process monitoring must be replaced or checked at intervals by aging and wear. To this end, these elements are temporarily removed from the housing systems of the processes to be monitored.

Zur, wasser-, gasdichten, drucksicheren und lösbaren Positionierung der chemischen oder physikalischen Sensoren in umgebenden Gehäusesystemen, wie Behältern oder Rohrleitungen, werden die Gehäuse der Sensoren mit abdichtenden Schraubverbindungen in Kunststoff und Metall ausgeführt. Die Sensorsysteme verbindet, dass sie mittels einer lösbaren Schraubverbindung zwischen Sensor- und den umgebenden Rohr-, Flansch- oder Behältergehäusen druckbehaftet verschraubt werden. Zum Austausch der Sensoren sind diese Schraubverbindungen in der Regel durch Werkzeuge zu lösen.For the water-tight, gas-tight, pressure-resistant and detachable positioning of the chemical or physical sensors in surrounding housing systems, such as containers or pipelines, the housings of the sensors are designed with sealing screw connections in plastic and metal. The sensor systems connect that they are bolted pressure-sensitive by means of a detachable screw connection between the sensor and the surrounding pipe, flange or container housings. To replace the sensors, these screw connections are usually to be solved by tools.

Die in den siebziger Jahren weiterentwickelten Rohrverbindungstechniken, wie Schraubsteck- oder Steckverbindungstechniken ermöglichen drucksichere Verbindungen, mittels Formstücken verschiedener Materialien und Querschnitte, zwischen Rohren, Leitungen und Behältern einfach und sicher ohne Werkzeug zu verbinden und zu lösen. Diese Verbindungen haben eine hohe Dicht- und Drucksicherheit.The further developed in the seventies pipe connection techniques, such as screw or plug connection techniques allow pressure-resistant connections, by means of fittings of different materials and cross-sections, between pipes, pipes and containers easily and safely connect and disconnect without tools. These compounds have a high sealing and pressure safety.

Die Formstücke aus Kunststoff-, Metall- oder Metall/Kunststoffteilen, gibt es in zahlreichen Varianten, wobei alle durch müheloses manuelles Schraubstecken oder unkompliziertes Stecken verbunden werden. Im Allgemeinen werden Werkzeuge bei dieser Verbindungstechnologie nicht benötigt.The fittings made of plastic, metal or metal / plastic parts, there are many variants, all of which are connected by effortless manual Schraubbecken or uncomplicated plugging. In general, tools are not needed with this connection technology.

Für die nachfolgend beschriebene Erfindung wird dieser Vorteil der einfachen und unproblematischen Steckverbindung dahingehend aufgezeigt, dass ein Sensor mit einem Gehäuse aus dem Formstück eines Einsteckverbinders eine drucksichere, wasser-, gasdichte und lösbare Verbindung ermöglicht. Damit ist die Möglichkeit gegeben, mühelos und ohne Werkzeug Sensoren in Rohre, Leitungen oder Behälter lösbar zu positionieren. Das eigentliche Sensorelement wird in das Einsteckverbinderformstück mechanisch fest zentriert verbunden. Vorzugsweise erfolgt diese Verbindung durch passgenaue Dichtungselemente oder Gießharze.For the invention described below, this advantage of simple and unproblematic connector is shown to the effect that a sensor with a housing from the fitting of a male connector allows a pressure-safe, water, gas-tight and detachable connection. This makes it possible to releasably position sensors in pipes, pipes or containers effortlessly and without tools. The actual sensor element is mechanically centered firmly in the Einsteckverbinderformstück. Preferably, this connection is made by tailor-made sealing elements or casting resins.

Als vorteilhaft erweist sich das einfache und drucksichere Integrieren des Sensors als standardisiertes Bauteil in Rohr- oder Leitungssysteme ohne zusätzliche Sensordurchflussmesskammern. Daraus resultierend sinken die Kosten für die Sensorsysteme und der Montageaufwand wird geringer.The simple and pressure-proof integration of the sensor proves to be advantageous as a standardized component in pipe or pipe systems without additional sensor flow measuring chambers. As a result, the costs for the sensor systems are reduced and the assembly costs are reduced.

In wird das Einsteckformstück (1) dargestellt, indem ein Sensor (2) mittig drucksicher in das Gehäuse des Einsteckformstück (1) integriert ist. Am oberen Ende befindet sich die elektrische Schnittstelle (3), um das Sensorsignal abzugreifen.In the plug-in fitting ( 1 ) by a sensor ( 2 ) centrally in the housing of the plug-in fitting ( 1 ) is integrated. At the upper end is the electrical interface ( 3 ) to pick up the sensor signal.

Das Einsteckformstück (1) mit dem Sensor (2) kann durch einfaches Einstecken in die Aufnahmesteckbuchse (4a) des T-Winkelsteckverbinders (4) gesteckt werden, womit eine drucksichere, wasserdichte und trotzdem lösbare Verbindung entsteht. In die Aufnahmesteckverbinder (4b) und (4c) werden Rohrleitungen gesteckt, die das zu überwachende Medium dem Sensor zu- bzw. auch abführen.The plug-in fitting ( 1 ) with the sensor ( 2 ) can be easily plugged into the receptacle ( 4a ) of the T-angle connector ( 4 ) are plugged, creating a pressure-resistant, waterproof and yet releasable connection. Into the receiving connector ( 4b ) and ( 4c ) pipes are plugged, which supply the medium to be monitored to the sensor or to dissipate.

Damit erfüllt der T-Winkelsteckverbinder (4) die Funktion einer Sensordurchflusskammer mit dem Vorteil, dass der Sensor einfach manuell herausgenommen und auch wieder eingesteckt werden kann.Thus, the T-angle connector ( 4 ) the function of a sensor flow chamber with the advantage that the sensor can be easily removed manually and re-inserted.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
EinsteckverbindergehäuseEinsteckverbindergehäuse
22
Sensorsensor
33
Elektrische SensorschnittstelleElectrical sensor interface
44
T-Winkelsteckverbinder als SensordurchflussmesskammerT-angle connector as sensor flow measuring chamber
4a4a
Steckverbindung für SensoraufnahmePlug connection for sensor receptacle
4b4b
Steckverbindung für Rohrleitung zur Zuführung des MessmediumsPlug connection for pipeline for feeding the medium to be measured
4c4c
Steckverbindung für Rohrleitung zur Abführung des MessmediumsPlug-in connection for pipeline for discharging the measuring medium

Claims (5)

Sensor oder Sensorelement in Einsteckverbinderformstück, dadurch gekennzeichnet, dass eine drucksichere, wasserdichte und lösbare Steckverbindung mit steckbaren Aufnahmesteckverbindungsformstücken zur Rohr-, Leitungs- oder Behälterintegration realisiert werden, womit eine Überwachung und Prozesskontrolle der durchfliessenden veränderlichen Medien in den Leitungen erfolgt.Sensor or sensor element in Einsteckverbinderformstück, characterized in that a pressure-resistant, waterproof and detachable plug connection with plug-in receiving plug connection fittings for pipe, pipe or container integration are realized, whereby a monitoring and process control of the flowing variable media takes place in the lines. Vorrichtung nach 1, dadurch gekennzeichnet, dass der Sensor bzw. das Sensorelement mittels Dichtelementen oder Gießharzen drucksicher und wasserdicht sowie mittig und zentriert in das Einsteckverbinderformstück montiert ist.Device according to 1, characterized in that the sensor or the sensor element by means of sealing elements or casting resins pressure-tight and waterproof and centered and centered is mounted in the Einsteckverbinderformstück. Vorrichtung nach 1, dadurch gekennzeichnet, dass diese Steckverbindersysteme aus Kunststoff-, Metall- oder Kunststoff/Metallkonstruktionen hergestellt sein können.Device according to 1, characterized in that these connector systems can be made of plastic, metal or plastic / metal structures. Vorrichtung nach 1, dadurch gekennzeichnet, dass T-förmige Steckverbindungssysteme eine Sensordurchflussmesskammer darstellen. Device according to 1, characterized in that T-shaped plug connection systems represent a sensor flow measuring chamber. Vorrichtung nach 1, dadurch gekennzeichnet, dass die Steckverbindungen sowohl als Schraubsteck- oder auch Steckverbindungen ausgeführt sein können und ohne zusätzliche Werkzeuge schnell hergestellt und wieder gelöst werden.Device according to 1, characterized in that the connectors can be designed both as Schraubsteck- or plug-in connections and quickly made without additional tools and released again.
DE201210006378 2012-06-05 2012-06-05 Sensor or sensor element for use in insertion connector molded piece, has pressure-resistant, waterproof and detachable plug connection with pluggable receiving connector fittings, and monitoring and process control is performed for medium Withdrawn DE102012006378A1 (en)

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DE201210006378 DE102012006378A1 (en) 2012-06-05 2012-06-05 Sensor or sensor element for use in insertion connector molded piece, has pressure-resistant, waterproof and detachable plug connection with pluggable receiving connector fittings, and monitoring and process control is performed for medium

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456094A (en) * 2014-12-22 2015-03-25 天津大学 PCCP burst pre-warning monitoring system based on sound signal
EP3087350B1 (en) * 2013-12-23 2018-01-10 Epcos AG Sensor arrangement, sensor arrangement system and set of sensor arrangement elements

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770131A (en) * 1954-07-19 1956-11-13 Ray C Sparling Flowmeter
EP0329806B1 (en) * 1988-02-25 1990-10-03 Hewlett-Packard GmbH Blood pressure monitor and pneumatic connector therefor
US5474103A (en) * 1995-03-22 1995-12-12 Klak; Steven P. Safety guard for orifice fitting device
EP0330011B1 (en) * 1988-02-23 1996-01-17 Abbott Laboratories Encapsulated blood pressure transducer
US5687758A (en) * 1995-05-22 1997-11-18 Gas Guard West, Inc. Gas leak sensor shutoff valve and method for installation
WO1998027413A1 (en) * 1996-12-19 1998-06-25 The Dow Chemical Company Method for selecting a parts kit detail
CA2288619A1 (en) * 1998-03-09 1999-09-16 Reich Kg Regel - Und Sicherheitstechnik Temperature and flow measuring apparatus
EP0940742B1 (en) * 1994-12-29 2002-04-10 Mykrolis Corporation Fluid flow meter
DE20208629U1 (en) * 2002-06-04 2002-11-21 Schellbach Winfried Analytical sensors in the quick connector system
US6739204B1 (en) * 2002-07-02 2004-05-25 Byron Barefoot Velocity measuring apparatus to establish purge gas velocity prior to welding
WO2005100930A1 (en) * 2004-04-16 2005-10-27 Endress+Hauser Flowtec Ag Heat exchanger for controlling the temperature of an in-line measuring device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770131A (en) * 1954-07-19 1956-11-13 Ray C Sparling Flowmeter
EP0330011B1 (en) * 1988-02-23 1996-01-17 Abbott Laboratories Encapsulated blood pressure transducer
EP0329806B1 (en) * 1988-02-25 1990-10-03 Hewlett-Packard GmbH Blood pressure monitor and pneumatic connector therefor
EP0940742B1 (en) * 1994-12-29 2002-04-10 Mykrolis Corporation Fluid flow meter
US5474103A (en) * 1995-03-22 1995-12-12 Klak; Steven P. Safety guard for orifice fitting device
US5687758A (en) * 1995-05-22 1997-11-18 Gas Guard West, Inc. Gas leak sensor shutoff valve and method for installation
WO1998027413A1 (en) * 1996-12-19 1998-06-25 The Dow Chemical Company Method for selecting a parts kit detail
CA2288619A1 (en) * 1998-03-09 1999-09-16 Reich Kg Regel - Und Sicherheitstechnik Temperature and flow measuring apparatus
DE20208629U1 (en) * 2002-06-04 2002-11-21 Schellbach Winfried Analytical sensors in the quick connector system
US6739204B1 (en) * 2002-07-02 2004-05-25 Byron Barefoot Velocity measuring apparatus to establish purge gas velocity prior to welding
WO2005100930A1 (en) * 2004-04-16 2005-10-27 Endress+Hauser Flowtec Ag Heat exchanger for controlling the temperature of an in-line measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3087350B1 (en) * 2013-12-23 2018-01-10 Epcos AG Sensor arrangement, sensor arrangement system and set of sensor arrangement elements
US10107694B2 (en) 2013-12-23 2018-10-23 Epcos Ag Sensor arrangement, sensor arrangement system and set of sensor arrangement elements
CN104456094A (en) * 2014-12-22 2015-03-25 天津大学 PCCP burst pre-warning monitoring system based on sound signal

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Effective date: 20150101