DE102004033453A1 - Overpressure valve for fluid media has sensor activated during switching action of shut-off valve and connected to data processing device and connected in parallel with shut-off valve - Google Patents
Overpressure valve for fluid media has sensor activated during switching action of shut-off valve and connected to data processing device and connected in parallel with shut-off valve Download PDFInfo
- Publication number
- DE102004033453A1 DE102004033453A1 DE200410033453 DE102004033453A DE102004033453A1 DE 102004033453 A1 DE102004033453 A1 DE 102004033453A1 DE 200410033453 DE200410033453 DE 200410033453 DE 102004033453 A DE102004033453 A DE 102004033453A DE 102004033453 A1 DE102004033453 A1 DE 102004033453A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure relief
- shut
- relief valve
- sensor
- valve
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000011156 evaluation Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Description
Die Erfindung betrifft ein Überdruckventil für fluide Medien zur Begrenzung des Druckes in einem Behältnis oder einer Leitung, mit einem Eingang und einem Ausgang und einem dazwischen angeordneten Absperrventil.The The invention relates to a pressure relief valve for fluids Media for limiting the pressure in a container or conduit, with an input and an output and an interposed Shut-off valve.
Überdruckventile werden dazu verwendet, den Druck eines fluiden Mediums, zum Beispiel einer Flüssigkeit, eines Gases, einer Paste und dergleichen innerhalb eines Raumes zu begrenzen. Hierfür werden die Überdruckventile an den das Fluid enthaltenden Raum, zum Beispiel ein Behältnis oder eine Leitung angeschlossen und weisen die Überdruckventile ein Absperrventil auf, welches ab dem Grenzdruck öffnet, sodass Fluid aus dem Behälter oder der Leitung entweichen kann. Das entweichende Fluid wird abgeleitet oder einem Auffangbehälter zugeführt. Bei einem Defekt, zum Beispiel im Druckerzeuger, kann es vorkommen, dass das Überdruckventil öfter als normal anspricht und den Druck im Behältnis oder in der Leitung begrenzt. Dass das Absperrventil öfter als normal anspricht, wird mitunter nicht oder oftmals erst zu spät bemerkt. Als nachteilig wird hierbei angesehen, dass nicht nur Fluid verloren geht sondern dass auch unnötig Druck aufgebaut wird.Pressure relief valves are used to control the pressure of a fluid medium, for example a liquid, a gas, a paste and the like within a room to limit. For this will be the pressure relief valves to the space containing the fluid, for example a container or connected a line and have the pressure relief valves a shut-off valve on, which opens from the limit pressure, allowing fluid from the container or the line can escape. The escaping fluid is discharged or a collection container fed. In case of a defect, for example in the pressure generator, it can happen that the pressure relief valve more often than normally responsive and limits the pressure in the container or in the line. That the shut-off valve more often as normal, is sometimes not noticed or often too late. A disadvantage is considered that not only lost fluid but that too unnecessary Pressure is built up.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Überdruckventil bereit zu stellen, mit dem Fluid eingespart und/oder mit dem die Erzeugung von unnötigem Druck bzw. mit dem das Betreiben des Druckerzeugers in unnötiger Weise verringert werden kann.Of the The invention is therefore based on the object to provide a pressure relief valve, saved with the fluid and / or with the generation of unnecessary pressure or with the operation of the pressure generator in an unnecessary manner can be reduced.
Diese Aufgabe wird mit einem Überdruckventil der eingangs genannten Art erfindungsgemäß dadurch gelöst, dass ein die Schaltwechsel des Absperrventil erfassender Sensor vorgesehen ist.These Task is with a pressure relief valve of the aforementioned type according to the invention solved in that provided the switching change of the shut-off valve detecting sensor is.
Ein Überdruckventil mit der erfindungsgemäßen Ausgestaltung weist einen Sensor auf, mit dem erfasst wird, wie oft das Absperrventil anspricht. Es werden also alle Schaltwechsel des Absperrventils erfasst, sodass die Häufigkeit mit einem vorher festgelegten Wert verglichen werden kann. Aus der Häufigkeit der Schaltwechsel pro Zeiteinheit können Rückschlüsse darauf gezogen werden, ob das Druckerzeugungssystem korrekt arbeitet oder nicht. Eine andere Ausführung nimmt lediglich von Zeit zu Zeit, d.h. stichprobenartig Prüfungen vor.A pressure relief valve with the embodiment according to the invention has a sensor that detects how many times the shut-off valve is detected responds. Thus, all switching changes of the shut-off valve are detected, so the frequency can be compared with a predetermined value. From the Frequency of Switching per unit time can draw conclusions whether the pressure generating system is working properly or Not. Another version only takes from time to time, i. random checks.
Um die Überwachung zu vereinfachen, insbesondere um sie automatisieren zu können, ist der Sensor mit einer Datenverarbeitungseinheit verbunden. In dieser Datenverarbeitungseinheit werden die Sensordaten in Drücke oder Druckdifferenzen umgerechnet, es können Häufigkeiten und/oder Statistiken ermittelt werden und die Daten können in lesbarer Form ausgegeben, insbesondere angezeigt werden.Around The supervision to simplify, in particular to be able to automate them is the sensor is connected to a data processing unit. In this Data processing unit, the sensor data in pressures or Converted pressure differences, frequencies and / or statistics can be determined and the data can output in readable form, in particular displayed.
Mit Vorzug ist der Sensor parallel zum Absperrventil geschaltet. Dies hat den Vorteil, dass herkömmliche Überdruckventile problemlos nachgerüstet werden können. Außerdem muss der Sensor lediglich die Ansprechhäufigkeit erfassen und an einen Zähler weitergeben.With Preference is the sensor connected in parallel to the shut-off valve. This has the advantage that conventional pressure relief valves easily retrofitted can be. Furthermore the sensor only has to record the response frequency and pass it on to a meter.
Wie erwähnt, kann eine Anzeige vorgesehen sein. Vorteilhaft werden die Daten aber gespeichert, so dass sie auch zu einem späteren Zeitpunkt zur Verfügung stehen. Die Daten können dann in einem vorgegebenen Zeitrhythmus oder bei Bedarf ausgelesen und an eine Auswerteeinrichtung übermittelt werden.As mentioned, an advertisement may be provided. The data becomes advantageous but stored so that they are also available at a later date. The data can then read in a given time rhythm or as needed and transmitted to an evaluation device.
Eine kompakte, störunempfindliche Einheit wird dadurch geschaffen, dass der Sensor im Überdruckventil vorgesehen bzw. in diesen integriert ist. Ein derartiges Überdruckventil unterscheidet sich von den Abmessungen und vom Erscheinungsbild nicht von herkömmlichen Überdruckventilen. Erfindungsgemäß ist auch die Datenverarbeitungseinheit im Überdruckventil vorgesehen.A compact, interference-insensitive Unity is created by the sensor in the pressure relief valve provided or integrated in this. Such a pressure relief valve is different the dimensions and appearance of conventional pressure relief valves. Also according to the invention the data processing unit provided in the pressure relief valve.
Bei einer Weiterbildung der Erfindung ist vorgesehen, dass der Sensor so ausgebildet ist, dass er den Überdruck, Öffnungsdruck, Schließdruck, das entnommene Volumen des Fluides, die Aus- oder Abblasleistung bei den verschiedenen Drücken zwischen Öffnung und Schließung und die Gesamtabblasmenge, die Temperatur, die Medienfeuchte, die Öffnungszeit des Absperrventils und/oder die Öffnungsdauer erfasst. Hierfür können aber auch einzelne, diskrete Sensoren verwendet werden, die ebenfalls direkt im Überdruckventil untergebracht sind. Schließlich kann auch das Anspringen (Uhrzeit) des Kompressors, der den Druckbehälter wieder befüllt, zwischen dem Öffnen und Schließen des Ventils erfasst werden.at A development of the invention is provided that the sensor is designed so that it overpressures, opening pressure, Closing pressure, the extracted volume of the fluid, the exhaust or blow-off power at the different pressures between opening and closure and the total blow-off rate, temperature, media moisture, opening time the shut-off valve and / or the opening duration detected. Therefor can but also single, discrete sensors are used, too directly in the pressure relief valve are housed. After all may also be the starting (time) of the compressor, the pressure vessel again filled, between opening and closing of the valve are detected.
Bei einer Weiterbildung ist vorgesehen, dass der die Schaltwechsel des Absperrventils erfassender Sensor in einem Nachrüstsatz an das Absperrventils anbaubar ist.at a development is provided that the switching of the Shut-off valve detecting sensor in a retrofit kit to the shut-off valve can be cultivated.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der unter Bezugnahme auf die Zeichnung ein besonders bevorzugtes Ausführungsbeispiel im Einzelnen erläutert ist. Dabei können die in der Beschreibung und in den Ansprüchen erwähnten sowie in der Zeichnung dargestellten Merkmale jeweils einzeln für sich oder beliebiger Kombination erfindungswesentlich sein.Further advantages, features and details of the invention will become apparent from the following description in which, with reference to the drawing, a particularly preferred embodiment is explained in detail. In this case, the features mentioned in the description and in the claims as well as in the drawing can each individually for themselves or any combination be essential to the invention.
Die
Zeichnung zeigt einen schematischen Aufbau eines insgesamt mit
Das
Absperrventil
Die
erfassten Daten werden einer Datenverarbeitungseinheit
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410033453 DE102004033453A1 (en) | 2004-07-06 | 2004-07-06 | Overpressure valve for fluid media has sensor activated during switching action of shut-off valve and connected to data processing device and connected in parallel with shut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410033453 DE102004033453A1 (en) | 2004-07-06 | 2004-07-06 | Overpressure valve for fluid media has sensor activated during switching action of shut-off valve and connected to data processing device and connected in parallel with shut-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004033453A1 true DE102004033453A1 (en) | 2006-01-26 |
Family
ID=35511566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200410033453 Ceased DE102004033453A1 (en) | 2004-07-06 | 2004-07-06 | Overpressure valve for fluid media has sensor activated during switching action of shut-off valve and connected to data processing device and connected in parallel with shut-off valve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102004033453A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
| USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
| US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| US8978695B2 (en) | 2009-04-20 | 2015-03-17 | S.P.M. Flow Control, Inc. | Flowline flapper valve |
| US8998168B2 (en) | 2009-06-03 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plug valve indicator |
| US9103448B2 (en) | 2012-08-16 | 2015-08-11 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
| WO2019122668A1 (en) | 2017-12-22 | 2019-06-27 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Device and method for distributing a fluid in an industrial facility |
| US10557576B2 (en) | 2015-06-15 | 2020-02-11 | S.P.M. Flow Control, Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
| US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
| WO2020176574A1 (en) * | 2019-02-26 | 2020-09-03 | Hansen Technologies Corporation | Pressure relief valve and method of relief valve opening detection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69128141T2 (en) * | 1990-01-08 | 1998-05-28 | Pyrozone Pty. Ltd., Alberton | FIRE EXTINGUISHING SYSTEM |
| US6176247B1 (en) * | 1997-10-17 | 2001-01-23 | Neles Field Controls Oy | Method and device for verifying the workability of a safety device |
| WO2002103231A1 (en) * | 2001-06-19 | 2002-12-27 | T & K Engineering Limited | Valve assembly |
| EP1521022A1 (en) * | 2003-09-30 | 2005-04-06 | C.R.F. Società Consortile per Azioni | A safety valve for pressurized tanks, and a tank provided with said valve |
-
2004
- 2004-07-06 DE DE200410033453 patent/DE102004033453A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69128141T2 (en) * | 1990-01-08 | 1998-05-28 | Pyrozone Pty. Ltd., Alberton | FIRE EXTINGUISHING SYSTEM |
| US6176247B1 (en) * | 1997-10-17 | 2001-01-23 | Neles Field Controls Oy | Method and device for verifying the workability of a safety device |
| WO2002103231A1 (en) * | 2001-06-19 | 2002-12-27 | T & K Engineering Limited | Valve assembly |
| EP1521022A1 (en) * | 2003-09-30 | 2005-04-06 | C.R.F. Società Consortile per Azioni | A safety valve for pressurized tanks, and a tank provided with said valve |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9964245B2 (en) | 2007-07-03 | 2018-05-08 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| US8978695B2 (en) | 2009-04-20 | 2015-03-17 | S.P.M. Flow Control, Inc. | Flowline flapper valve |
| US8998168B2 (en) | 2009-06-03 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plug valve indicator |
| US9103448B2 (en) | 2012-08-16 | 2015-08-11 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9638337B2 (en) | 2012-08-16 | 2017-05-02 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9857807B2 (en) | 2012-08-17 | 2018-01-02 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| USD734434S1 (en) | 2013-03-15 | 2015-07-14 | S.P.M. Flow Control, Inc. | Seal assembly |
| USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
| USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
| US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
| US10738928B2 (en) | 2013-07-01 | 2020-08-11 | S.P.M. Flow Control, Inc. | Manifold assembly |
| USD873860S1 (en) | 2013-07-01 | 2020-01-28 | S.P.M. Flow Control, Inc. | Mounting bracket for manifold assembly |
| US11519530B2 (en) | 2015-06-15 | 2022-12-06 | Spm Oil & Gas Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
| US10557576B2 (en) | 2015-06-15 | 2020-02-11 | S.P.M. Flow Control, Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
| US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
| CN111492170A (en) * | 2017-12-22 | 2020-08-04 | 乔治洛德方法研究和开发液化空气有限公司 | Apparatus and method for distributing fluids in an industrial installation |
| FR3075920A1 (en) * | 2017-12-22 | 2019-06-28 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | DEVICE AND METHOD FOR DISPENSING A FLUID IN AN INDUSTRIAL PLANT |
| WO2019122668A1 (en) | 2017-12-22 | 2019-06-27 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Device and method for distributing a fluid in an industrial facility |
| US11543837B2 (en) | 2017-12-22 | 2023-01-03 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Device and method for distributing a fluid in an industrial facility |
| WO2020176574A1 (en) * | 2019-02-26 | 2020-09-03 | Hansen Technologies Corporation | Pressure relief valve and method of relief valve opening detection |
| US11480265B2 (en) | 2019-02-26 | 2022-10-25 | Hansen Technologies Corporation | Pressure relief valve and method of relief valve opening detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |