DE102006029820A1 - Measured variable e.g. pressure, measuring device for heating system, has flange of locking piece comprising recess to form medium transport path in sealing unit by channel or for channel by drill-hole over seat, ring chamber and recess - Google Patents
Measured variable e.g. pressure, measuring device for heating system, has flange of locking piece comprising recess to form medium transport path in sealing unit by channel or for channel by drill-hole over seat, ring chamber and recess Download PDFInfo
- Publication number
- DE102006029820A1 DE102006029820A1 DE102006029820A DE102006029820A DE102006029820A1 DE 102006029820 A1 DE102006029820 A1 DE 102006029820A1 DE 102006029820 A DE102006029820 A DE 102006029820A DE 102006029820 A DE102006029820 A DE 102006029820A DE 102006029820 A1 DE102006029820 A1 DE 102006029820A1
- Authority
- DE
- Germany
- Prior art keywords
- seat
- channel
- closure piece
- bore
- recess
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 title description 6
- 239000012530 fluid Substances 0.000 claims description 12
- 238000013022 venting Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012549 training Methods 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/08—Arrangements for drainage, venting or aerating
- F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
- F24D19/083—Venting arrangements
- F24D19/085—Arrangement of venting valves for central heating radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/08—Arrangements for drainage, venting or aerating
- F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
- F24D19/088—Draining arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0015—Fluidic connecting means using switching means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Messung von Meßgrößen, insbesondere Druck- und/oder Temperatur in einem Fluid führenden Mediumkanal, sowie zur Befüllung und/oder Entleerung von Fluid über den Mediumkanal, sowie zum Entlüften des Kanals, nach dem Oberbegriff des Anspruchs 1.The The invention relates to a device for measuring measured variables, in particular Pressure and / or temperature in a fluid-carrying medium channel, as well for filling and / or draining fluid over the medium channel, as well as for venting of the channel, according to the preamble of claim 1.
Eine
derartige Vorrichtung ist aus der
Bei der bekannten Vorrichtung weist die Wandung des Verschlußstückes zwischen dem Dichtelement und dem anderen Ende des Verschlußstückes mindestens einen fensterartigen Durchbruch auf, der die axiale durchgehende Öffnung mit einem das Verschlußstück umgebenden Ringraum der Bohrung verbindet. Durch diese konstruktive Ausbildung des Verschlußstückes ergibt sich ein Mediumtransportweg durch die axial durchgehende Öffnung des Verschlußstückes hindurch.at the known device has the wall of the closure piece between the sealing element and the other end of the closure piece at least a window-like opening on which the axial through opening with a surrounding the closure piece Annulus of the bore connects. Through this constructive training of Closure piece results a Mediumtransportweg through the axially continuous opening of the closure piece through.
Diese bekannte Lösung weist jedoch den Nachteil auf, dass auf Grund der gegebenen Abmessungen der Durchlassquerschnitt durch das Verschlußstück gering und somit die Strömungswiderstände zur Durchströmung des Fluides entsprechend hoch sind. Dies kann insbesondere dazu führen, dass die Zeitdauer zur Befüllung und/oder Entleerung des Mediumkanales lang ist und in dieser Zeitdauer keine weiterführenden Arbeiten durchgeführt werden können.These known solution However, has the disadvantage that due to the given dimensions the passage cross section through the closure piece low and thus the flow resistance to flow of the fluid are correspondingly high. This can be especially true lead that the time for filling and / or draining the medium channel is long and in this period of time no continuing Work to be done can.
Die Erfindung hat die Aufgabe eine Vorrichtung nach dem Oberbegriff des Anspruchs 1 mit einfachen und kostengünstigen Mitteln dahin gehend weiterzubilden, dass die Befüllung und/oder Entleerung von Fluid gegenüber dem Bekannten schneller erfolgen kann.The Invention has the object of a device according to the preamble of Claim 1 with simple and inexpensive means to go there that filling and / or emptying of fluid relative to the known faster can.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Kragen des Verschlußstückes mindestens einen Durchbruch aufweist, so dass beim vom Sitz abgehobenen Dichtelement ein Mediumtransportweg vom Mediumkanal oder zum Mediumkanal durch die Bohrung über den Sitz, den Ringraum und den Durchbruch gebildet ist.These Task is inventively characterized solved, that the collar of the closure piece at least has a breakthrough, so that when lifted from the seat sealing element a medium transport path from the medium channel or to the medium channel the hole over the seat, the annulus and the breakthrough is formed.
Durch die beanspruchte konstruktive Ausbildung des Verschlußstückes ergibt sich ein gegenüber der bekannten Lösung deutlich vereinfachter weil geradliniger Strömungsweg des Fluides im Bereich der Bohrung und des Verschlußstückes. Durch die Anordnung des mindestens einen Durchbruches im Bereich des Kragens wird das Verschlußstück selbst im Material weniger geschwächt, so dass der Durchbruch gegenüber dem Vorbekannten größer ausgebildet werden kann. Insgesamt kann dadurch der Strömungsquerschnitt gegenüber dem Vorbekannten vergrößert und der Strömungswiderstand insbesondere bei der Befüllung und/oder Entleerung von Fluid über den Mediumkanal verringert werden. Diese vorteilhafte Lösung wird dabei durch einfache konstruktive Maßnahmen am Verschlußstück erzielt. Es sind keine zusätzlichen Teile erforderlich. Der mindestens eine Durchbruch kann auf sehr einfache Art und Weise am Kragen des Verschlußstückes angebracht werden, so dass die beschriebenen Vorteile sehr einfach und kostengünstig erzielbar sind.By the claimed structural design of the closure piece results facing each other the known solution much simpler because straight flow path of the fluid in the area Bore and the closure piece. By the arrangement of the at least one breakthrough in the region of the collar is the breech itself in the Less weakened material, so the breakthrough opposite formed larger the prior can be. Overall, this allows the flow cross-section with respect to the Previously enlarged and the flow resistance especially during filling and / or draining fluid over the medium channel can be reduced. This advantageous solution will achieved by simple design measures on the closure piece. There are no additional ones Parts required. The at least one breakthrough can be on very simple manner be attached to the collar of the closure piece, so that the advantages described can be achieved very easily and inexpensively are.
Vorteilhafte Ausgestaltungen und Weiterbildungen der erfindungsgemäßen Vorrichtung ergeben sich aus den Unteransprüchen.advantageous Embodiments and developments of the device according to the invention emerge from the dependent claims.
So kann der Durchbruch vorteilhaft eine radiale Abflachung des Kragens sein. Diese radiale Abflachung kann besonders vorteilhaft durch eine Ausfräsung hergestellt werden.So the breakthrough can advantageously be a radial flattening of the collar be. This radial flattening can be particularly advantageous a cutout getting produced.
Zur weiteren Vergrößerung des Strömungsquerschnittes und damit zur weiteren Verringerung des Strömungswiderstandes kann der Kragen zwei radial gegenüber liegende Durchbrüche aufweisen, so dass von dem Außengewinde des Kragen genügend verbleiben, um die erforderlichen Schließkräfte zu gewährleisten.to further enlargement of the Flow area and thus to further reduce the flow resistance of the Collar two radially opposite lying breakthroughs have, so that from the external thread enough of the collar remain to ensure the required closing forces.
Das Verschlußstück kann an seinem vom Sitz abgewandten Ende einen Innenmehrkant als Werkzeugeingriff für eine Befüllungs- oder Entleerungseinrichtung aufwei sen. Ein derartiger Innenmehrkant ermöglicht einen deutlich besseren Kraftangriff als der vorbekannte Schlitz im Verschlußstück.The Closure piece can at its end facing away from the seat a polygon socket as a tool engagement for one filling or emptying device. Such a polygon socket allows a significantly better force attack than the previously known slot in the closure piece.
Schließlich kann das gummielastische Dichtelement besonders vorteilhaft an seinem dem Sitz zugewandten Ende einen axialen Schlitz als Lippendichtung zur Durchführung eines Meßwertaufnehmers oder von Teilen eines Meßwertaufnehmers aufweisen. In diesem Zusammenhang kann das gummielastische Dichtelement an seinem vom Sitz abgewandten Ende eine axiale Bohrung zur Aufnahme eines Werkzeugfortsatzes zur Zentrierung und zum Halten des Verschlußstückes bei aus der Bohrung heraus gedrehtem Verschlußstück aufweisen.Finally, can the rubber-elastic sealing element particularly advantageous in his the seat facing the end of an axial slot as a lip seal to carry out a transducer or parts of a transducer exhibit. In this context, the rubber-elastic sealing element at its end facing away from the seat, an axial bore for receiving a tool extension for centering and holding the closure piece at have from the bore out turned closure piece.
Ein Ausführungsbeispiel der erfindungsgemäßen Vorrichtung ist in den Zeichnungen dargestellt und wird im folgenden anhand der Zeichnungen näheer erläutert.An embodiment of the device according to the invention is illustrated in the drawings and will be described below with reference to the drawings explained closer.
Es zeigenIt demonstrate
In
der
Die
erfindungsgemäße Vorrichtung
weist zwei Bohrungen (
Diese
axiale durchgehende Öffnung
(
Die
Entleerungsvorrichtungen (
Die
axiale durchgehende Öffnung
(
Der
Kragen (
In
der
In
dem letzt genannten Fall kann also eine Befüllung oder Entleerung des Mediumkanales
(
In
der
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006029820.9A DE102006029820B4 (en) | 2006-06-28 | 2006-06-28 | Device for measuring measured variables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006029820.9A DE102006029820B4 (en) | 2006-06-28 | 2006-06-28 | Device for measuring measured variables |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006029820A1 true DE102006029820A1 (en) | 2008-01-03 |
DE102006029820B4 DE102006029820B4 (en) | 2016-06-16 |
Family
ID=38776863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006029820.9A Active DE102006029820B4 (en) | 2006-06-28 | 2006-06-28 | Device for measuring measured variables |
Country Status (1)
Country | Link |
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DE (1) | DE102006029820B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055953A1 (en) * | 2009-11-27 | 2011-06-01 | Honeywell Technologies S.A.R.L. | Blocking means for a secondary outlet of a valve, in particular a strand regulating valve, and valve with the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7326248U (en) * | 1973-11-08 | Siemens Ag | Liquid drain plug | |
DE69130951T2 (en) * | 1990-08-28 | 1999-09-30 | Tour & Andersson Hydronics Ab | COMBINED CONTROL AND CONTROL VALVE FOR GASES AND LIQUIDS |
DE10114996B4 (en) * | 2001-03-26 | 2004-07-08 | F.W. Oventrop Gmbh & Co. Kg | Device for measuring pressure and / or temperature in a fluid-carrying medium channel |
-
2006
- 2006-06-28 DE DE102006029820.9A patent/DE102006029820B4/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7326248U (en) * | 1973-11-08 | Siemens Ag | Liquid drain plug | |
DE69130951T2 (en) * | 1990-08-28 | 1999-09-30 | Tour & Andersson Hydronics Ab | COMBINED CONTROL AND CONTROL VALVE FOR GASES AND LIQUIDS |
DE10114996B4 (en) * | 2001-03-26 | 2004-07-08 | F.W. Oventrop Gmbh & Co. Kg | Device for measuring pressure and / or temperature in a fluid-carrying medium channel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055953A1 (en) * | 2009-11-27 | 2011-06-01 | Honeywell Technologies S.A.R.L. | Blocking means for a secondary outlet of a valve, in particular a strand regulating valve, and valve with the same |
Also Published As
Publication number | Publication date |
---|---|
DE102006029820B4 (en) | 2016-06-16 |
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Legal Events
Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R081 | Change of applicant/patentee |
Owner name: IMI HYDRONIC ENGINEERING DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: THEODOR HEIMEIER METALLWERK GMBH, 59597 ERWITTE, DE Effective date: 20111116 |
|
R082 | Change of representative |
Representative=s name: WICKORD, WIRO, M.SC. (USA) DIPL.-ING. DR.-ING., DE |
|
R081 | Change of applicant/patentee |
Owner name: IMI HYDRONIC ENGINEERING DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: TA HEIMEIER GMBH, 59597 ERWITTE, DE Effective date: 20141202 |
|
R082 | Change of representative |
Representative=s name: WICKORD, WIRO, M.SC. (USA) DIPL.-ING. DR.-ING., DE Effective date: 20141202 Representative=s name: TARVENKORN & WICKORD PATENTANWAELTE PARTNERSCH, DE Effective date: 20141202 |
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R082 | Change of representative |
Representative=s name: TARVENKORN & WICKORD PATENTANWAELTE PARTNERSCH, DE |
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R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R082 | Change of representative |
Representative=s name: ZACCO LEGAL RECHTSANWALTSGESELLSCHAFT MBH, DE |
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R082 | Change of representative |
Representative=s name: ZACCO LEGAL RECHTSANWALTSGESELLSCHAFT MBH, DE |