DE102006007909B3 - Pipe connection in particular for pipes used for transport of hardening substances, comprising two joining nipples, nut, and sleeve - Google Patents
Pipe connection in particular for pipes used for transport of hardening substances, comprising two joining nipples, nut, and sleeve Download PDFInfo
- Publication number
- DE102006007909B3 DE102006007909B3 DE200610007909 DE102006007909A DE102006007909B3 DE 102006007909 B3 DE102006007909 B3 DE 102006007909B3 DE 200610007909 DE200610007909 DE 200610007909 DE 102006007909 A DE102006007909 A DE 102006007909A DE 102006007909 B3 DE102006007909 B3 DE 102006007909B3
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- nipple
- insertion end
- nut
- ring
- 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 - Fee Related
Links
- 210000002445 nipple Anatomy 0.000 title claims abstract description 23
- 239000000126 substance Substances 0.000 title 1
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 239000010425 asbestos Substances 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- 238000005406 washing 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
- F16L37/1225—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
Description
Die Erfindung betrifft ein Verbindungselement zum Verbinden zweier Schlauch- oder Rohrleitungsenden, das im wesentlichen aus mit den Leitungsenden verbundenen und ineinander steckbaren und mit einem Dichtelement versehenen Anschlussnippeln sowie diese übergreifenden, zweigeteilten, hülsenartigen Element besteht, wobei auf den Anschlussnippeln ringartige Schultern vorgesehen sind, die mit den Flanschen des hülsenartigen Elementes unter Einbeziehung von Abschrägungen miteinander korrespondierenden und ein Anschlussnippel mit einem Gewinde zur Aufnahme einer gegen das hülsenartige Element verschraubbaren Mutter versehen ist.The The invention relates to a connecting element for connecting two hose assemblies. or pipe ends, which essentially out with the pipe ends connected and plugged into each other and with a sealing element provided connection nipples and this cross, two-part, sleeve-like Element consists, with the nipples ring-like shoulders are provided with the flanges of the sleeve-like element under Incorporation of bevels mutually corresponding and a nipple with a Thread for receiving a screwed against the sleeve-like element Mother is provided.
Das
der Erfindung als Gattung zugrunde liegende Verbindungselement ist
detailliert in der
Obwohl derartige Verbindungen sich in vielen Industriebereichen durchgesetzt haben und eine äußerst praktische Entwicklung darstellen, ergaben sich Probleme innerhalb der Verbindungselemente beim Transport von aushärtbaren Materialien, wie zum Beispiel Betontrüben oder aber auch bei hohen Temperaturen. Aushärtende Reste setzten sich in die Spalten zwischen den Anschlussnippeln, und zwar in den ringförmigen Spalt zwischen Einsteckende und dem schulterartig korrespondierenden Abschnitt des überlappenden Anschlussnippels ab, härten aus und können auch durch anschließendes Spülen nicht beseitigt werden.Even though Such compounds have prevailed in many industries have and extremely practical Development, there were problems in the fasteners in the Transport of hardenable Materials, such as concrete skins or even at high temperatures. curing Remnants settled in the gaps between the connection nipples, and in the annular Gap between insertion end and the shoulder-like corresponding Section of the overlapping Connect nipples, harden out and can also by subsequent do the washing up not be eliminated.
Als Folge derartiger Aushärtungen lassen sich die Verbindungselemente in drucklosem Zustand kaum oder nur sehr schwer lösen. Zur Lösung solcher Probleme hat man versucht, wie in dem Gebrauchsmuster DE 20 2004 002 063 U1 beschrieben, die im Inneren des Verbindungselementes schulterartig gegeneinander gerichteten Abschnitt der Anschlussnippel mit einer den Leitungsquerschnitt erweiternden Form zu versehen und die Wirkung der Spülung zu verbessern.When Result of such curing the connecting elements can hardly be or in a pressureless state very difficult to solve. To solve such Problems have been tried, as in the utility model DE 20 2004 002 063 U1 described in the interior of the connecting element shoulder-like against each other directed portion of the connection nipple to provide with a line cross-sectional shape widening and the effect of the conditioner to improve.
Da hinsichtlich der Vermeidung von Ablagerungen und auch im Hinblick auf den Wirkungsgrad beim Spülvorgang immer noch Probleme auftauchten, hat sich die Erfindung die Aufgabe gestellt, das Verbindungselement so zu gestalten, dass die Spaltbildung weitestgehend vermieden wird und beim Öffnen des Verbindungselementes nicht nur das hülsenartige Element abnehmbar ist, sondern dass mit Verdrehen der Mutter auch die miteinander korrespondierenden Teile der Einstecknippel in Richtung auf den Öffnungsvorgang auf einfache Weise bewegt werden.There with regard to the prevention of deposits and also with regard to on the efficiency of the flushing process Still problems arose, the invention has the task put the connecting element so that the gap formation is largely avoided and when opening the connecting element not only the sleeve-like Element is removable, but that with twisting the nut too the corresponding parts of the insertion nipple in the direction on the opening process be moved in a simple way.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Mutter mit einer einseitig das hülsenartige Element aufnehmenden Ausnehmung und innerhalb des hülsenartigen Elementes einen schulterartig umlaufenden Ring bildend als eine Einheit und das Einsteckende als auch die das Einsteckende übergreifende Überlappung der Einstecknippel mit gegeneinander gerichteten Abschrägungen abdichtend ausgebildet ist.These Task is inventively characterized solved, that the nut with a one-sided receiving the sleeve-like element Recess and within the sleeve-like Element forming a shoulder-like ring as one Unit and the insertion end as well as the insertion over the overlap the Einstecknippel with oppositely directed bevels sealing is trained.
Ein besonderer Vorteil der Erfindung ist darin zu sehen, dass die gegeneinander gerichteten Abschrägungen Flächen bilden, die einen äußerst geringen Eingangsspalt bilden in Richtung auf den Medientransport, die aber auch unterschiedliche Winkel bei geraden Flächen oder unterschiedlichen Radien bei gewölbten Flächen, in jedem Fall eine umlaufende, ringförmige Abdichtung bilden.One particular advantage of the invention is the fact that the against each other directed bevels surfaces form an extremely small Entrance nip in the direction of the media transport, but the also different angles with straight surfaces or different ones Radii at arched surfaces, in any case form a circumferential, annular seal.
Die konstruktive Lösung der Abdichtung verhindert das Einwirken und Eindringen des druckbeaufschlagten Mediums in Spalten, da entsprechende zugängliche Flächen nicht mehr vorhanden sind.The constructive solution The seal prevents the action and penetration of the pressurized Medium in columns, as corresponding accessible areas are no longer available.
Die Ausgestaltung der Mutter bildet darüber hinaus die Möglichkeit, beim Anziehen oder Lösen die Problemzonen zu beeinflussen, so dass eine Aushärtung von Ablagerungen selbst im Bereich eines geringst möglichen Spaltes durch Bewegen des Einsteckendes unbedeutend ist. Darüber hinaus wird das Eindringen in den überlappenden Bereich der Einsteckenden durch eine verbesserte ringförmige Dichtung, beispielsweise aus Asbest, vollständig verhindert. Zweckmäßigerweise ist ein Linksgewinde vorgesehen und die Mutter wird in entgegen gesetzter Richtung rechts herum geschraubt.The The design of the mother also makes it possible to when putting on or loosening the Affect problem areas, allowing a hardening of deposits themselves in the range of a lowest possible Gap is insignificant by moving the insertion end. Furthermore will penetrate the overlapping Area of the male ends by an improved annular seal, for example, asbestos, completely prevented. Conveniently, is a left-hand thread provided and the mother is in counter screwed clockwise direction.
Ein Ausführungsbeispiel der Erfindung ist in einer Zeichnung teilweise im Schnitt wiedergegeben und wird im Nachfolgenden näher erläutert.One embodiment the invention is shown in a drawing partially in section and will be closer in the following explained.
Das
als Ausführungsbeispiel
in der Zeichnung dargestellte Verbindungselement verbindet zwei
Anschlussnippel
Zum
Herstellen einer Verbindung wird der Anschlussnippel
Der
Anschlussnippel
Auf
den Flansch
Die
Besonderheit der Verbindung ist darin zu sehen, dass das Gewinde
Alternativ
ist es vorstellbar, das Gewinde
- 22
- Anschlussnippelnipple
- 33
- Anschlussnippelnipple
- 44
- Dichtelementsealing element
- 4a4a
- Dichtringseal
- 55
- umlaufender Ringsurrounding ring
- 66
- Einsteckendespigot
- 77
- Überlappungoverlap
- 88th
- Abschrägungbevel
- 8a8a
- Abschrägungbevel
- 99
- Flanschflange
- 1010
- Abschrägungbevel
- 10a10a
- Abschrägungbevel
- 1111
- hülsenartiges Elementsleeve-like element
- 1212
- Gewindethread
- 1313
- Muttermother
- 1414
- federndes Elementspringy element
- 1515
- Nietenrivet
- 1616
- Halteringretaining ring
- 1717
- Abschrägungbevel
- 1818
- Abschrägungbevel
- 1919
- Ausnehmungrecess
- 2020
- Sicherungsringcirclip
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202006003361U DE202006003361U1 (en) | 2006-02-19 | 2006-02-19 | Pipe connection in particular for pipes used for transport of hardening substances, comprising two joining nipples, nut, and sleeve |
| DE200610007909 DE102006007909B3 (en) | 2006-02-19 | 2006-02-19 | Pipe connection in particular for pipes used for transport of hardening substances, comprising two joining nipples, nut, and sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610007909 DE102006007909B3 (en) | 2006-02-19 | 2006-02-19 | Pipe connection in particular for pipes used for transport of hardening substances, comprising two joining nipples, nut, and sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006007909B3 true DE102006007909B3 (en) | 2007-02-15 |
Family
ID=37681348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200610007909 Expired - Fee Related DE102006007909B3 (en) | 2006-02-19 | 2006-02-19 | Pipe connection in particular for pipes used for transport of hardening substances, comprising two joining nipples, nut, and sleeve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102006007909B3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2500737A (en) * | 2012-03-29 | 2013-10-02 | Subsea Riser Products Ltd | Flanged connections |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642338C1 (en) * | 1996-10-14 | 1998-07-16 | Prange Karl Heinz | Connection element for connecting hose and pipe sections |
| US6578881B2 (en) * | 2001-02-17 | 2003-06-17 | David Mark Lynn | Fluid-tight pipe union |
| DE202004002063U1 (en) * | 2004-02-11 | 2004-04-22 | Prange, Karl-Heinz | Connecting element for connecting of two hose or pipe ends has sections of connecting nipples which are orientated in relation to one another in shoulder fashion inside connecting element having form widening pipe cross section |
-
2006
- 2006-02-19 DE DE200610007909 patent/DE102006007909B3/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642338C1 (en) * | 1996-10-14 | 1998-07-16 | Prange Karl Heinz | Connection element for connecting hose and pipe sections |
| US6578881B2 (en) * | 2001-02-17 | 2003-06-17 | David Mark Lynn | Fluid-tight pipe union |
| DE202004002063U1 (en) * | 2004-02-11 | 2004-04-22 | Prange, Karl-Heinz | Connecting element for connecting of two hose or pipe ends has sections of connecting nipples which are orientated in relation to one another in shoulder fashion inside connecting element having form widening pipe cross section |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2500737A (en) * | 2012-03-29 | 2013-10-02 | Subsea Riser Products Ltd | Flanged connections |
| US9650845B2 (en) | 2012-03-29 | 2017-05-16 | Subsea Riser Products Limited | Apparatus for improving flanged connections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |