SU1373959A1 - Pipe joint - Google Patents
Pipe joint Download PDFInfo
- Publication number
- SU1373959A1 SU1373959A1 SU853995807A SU3995807A SU1373959A1 SU 1373959 A1 SU1373959 A1 SU 1373959A1 SU 853995807 A SU853995807 A SU 853995807A SU 3995807 A SU3995807 A SU 3995807A SU 1373959 A1 SU1373959 A1 SU 1373959A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- base
- sealing element
- center
- sealing
- Prior art date
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- Joints With Sleeves (AREA)
Abstract
Изобретение относитс к трубопроводной технике и может быть использовано при строительстве трубопроводов различного назначени . Цель изобретени - повышение надежности герметизации соединени . Трубное соединение содержит наружную трубу 1 с кольцевым пазом 2, внутреннюю трубу 3, уплотнительный элемент 4, имеющий в сечении форму полукруга и с вырезом 6, вершина 5 которого смещена относительно центра полукруга. Одна сторона выреза 6 параллельна основанию , а друга проходит через конец основани . На внутренней трубе уплотнительный элемент 4 основанием расположен наклонно и контактирует с трубой 3 своей серединой 8. 1 ил.The invention relates to pipeline technology and can be used in the construction of pipelines for various purposes. The purpose of the invention is to increase the reliability of sealing the joint. The pipe connection includes an outer pipe 1 with an annular groove 2, an inner pipe 3, a sealing element 4 having a cross-sectional shape and with a notch 6, the top 5 of which is offset from the center of the semicircle. One side of the notch 6 is parallel to the base, and the other passes through the end of the base. On the inner pipe, the sealing element 4 is disposed obliquely with the base and is in contact with the pipe 3 with its center 8. 1 Il.
Description
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Изобретение относитс к трубопроводной технике и может быть использовано при сооружении трубопроводов различного назначени ,. в том числе в оросительной системе.The invention relates to pipeline technology and can be used in the construction of pipelines for various purposes,. including in the irrigation system.
Цель изобретени - повышение герметичности и достигаетс за счет формы уплотнительного кольца, а также за счет наличи в теле кольца углово го выреза.The purpose of the invention is to increase the tightness and is achieved due to the shape of the sealing ring, as well as due to the presence of an angular cutout in the ring body.
На чертеже схематически представлено трубное соединение, в сборе.The drawing shows schematically a pipe connection assembly.
Соединение содержит наружную трубу 1 с кольцевым пазом 2, внутреннюю трубу 3, уплотнительный элемент 4 имеет в сечении форму полукруга, вершина 5 выреза 6 которого смещена относительно центра полукруга в сторону внутренней трубы, одна сторона ко торого проходит через конец основани 7 элемента, а друга - параллельна последнему.The joint contains an outer pipe 1 with an annular groove 2, an inner pipe 3, the sealing element 4 has a semicircle shape, the top 5 of the notch 6 of which is offset from the center of the semicircle towards the inner pipe, one side of which passes through the end of the base 7 of the element and the other - parallel to the latter.
На внутренней трубе уплотнительны элемент основанием расположен наклон но и контактирует с трубой своей серединой 8.On the inner pipe, the sealing element has a base located inclined but in contact with the pipe with its center 8.
При стыковке внутренний конец трубы 3 деформирует уплотнительный элемент на участке основани от его се- редины 8 до конца, не затрагива ос When docking, the inner end of the pipe 3 deforms the sealing element at the base portion from its center 8 to the end, without affecting the
тальную его часть. При заполнении трубопровода средой внутреннее давление действует на сторону углового выреза 6, параллельную основанию, и деформирует остальную часть элемента 4, заклинива его в кольцевом пазу 2 наружной трубы 1, герметизиру стык.talnuyu part of it. When the pipeline is filled with medium, the internal pressure acts on the side of the corner cutout 6, parallel to the base, and deforms the rest of the element 4, wedging it in the annular groove 2 of the outer pipe 1, sealing the junction.
тем, by that
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853995807A SU1373959A1 (en) | 1985-11-15 | 1985-11-15 | Pipe joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853995807A SU1373959A1 (en) | 1985-11-15 | 1985-11-15 | Pipe joint |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1373959A1 true SU1373959A1 (en) | 1988-02-15 |
Family
ID=21212109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853995807A SU1373959A1 (en) | 1985-11-15 | 1985-11-15 | Pipe joint |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1373959A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4313957A1 (en) * | 1993-04-28 | 1995-01-19 | Thyssen Polymer Gmbh | Pipe connection with an air cushion sealing ring |
-
1985
- 1985-11-15 SU SU853995807A patent/SU1373959A1/en active
Non-Patent Citations (1)
Title |
---|
Патент Англии № 1339523, кл. F 16 L 21/02, 1973. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4313957A1 (en) * | 1993-04-28 | 1995-01-19 | Thyssen Polymer Gmbh | Pipe connection with an air cushion sealing ring |
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