SU1687998A1 - Method of connection of glass-reinforced placing pipes - Google Patents
Method of connection of glass-reinforced placing pipes Download PDFInfo
- Publication number
- SU1687998A1 SU1687998A1 SU874258514A SU4258514A SU1687998A1 SU 1687998 A1 SU1687998 A1 SU 1687998A1 SU 874258514 A SU874258514 A SU 874258514A SU 4258514 A SU4258514 A SU 4258514A SU 1687998 A1 SU1687998 A1 SU 1687998A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipes
- connection
- coupling
- grooves
- length
- Prior art date
Links
Abstract
Изобретение относитс к неразъем- ным соединени м пластмассовых труб и может быть использовано в химической промышленности, например в системах обезвреживани агрессивных промстоков химпроизводства Цель итобрете- ни - повышение герметичности и ПРОЧНОСТИ соединени о Соединение осуществл етс следующим образом , В предварительно нагретую металлическую Mvdn v 3 ввод т концы трубопроводов 1 и 2 с обратными- коническими проточками, При остывании муЛта своими концами заполн ет проточки труб, принима форму обратных конусов. 2 глThe invention relates to permanent joints of plastic pipes and can be used in the chemical industry, for example, in disposal systems for aggressive industrial chemical waste production. The purpose of the invention is to improve the tightness and STRENGTH of the connection. The connection is as follows. The ends of the pipelines 1 and 2 with the return-conical grooves. When cooling, the multa with its ends fills the grooves of the pipes, taking the form of inverse cones. 2 hl
Description
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Изобретение относитс к неразъем- i ным соединени м пластмассовых труб и может быть использовано в химической промышленности, например в системах обезвреживани агрессивных промстоков химпроизводств,The invention relates to all-in-one joints of plastic pipes and can be used in the chemical industry, for example, in the systems for the disposal of aggressive industrial wastes from chemical production,
Цель изобретени - повышение герметичности и прочности соединени .The purpose of the invention is to improve the tightness and strength of the joint.
На фиг. 1 изображено соединение сразу же после ввода проточенных концов труб в муфту; на фиг, 2 - соединение труб после охлаждени муфты.FIG. 1 shows the connection immediately after inserting the machined ends of the pipes into the sleeve; Fig. 2 shows the connection of the pipes after cooling of the coupling.
Соединение содержит трубопроводы 1 и 2, на законцовках которых выполне ны конические проточки с углом конуса направленным в сторону от стыка, и металлическую муфту 3, охватывающую концы трубопроводовThe joint contains pipelines 1 and 2, at the ends of which there are conical grooves with a cone angle directed away from the joint, and a metal coupling 3, which covers the ends of pipelines
Соединение осуществл ют следующим образомThe connection is carried out as follows.
В предварительно нагретую металлическую муфту 3 ввод т концы трубопроводов 1 и 2 с обратными коническими проточкамио При остывании муфта свои- ми концами заполн ет проточки труб, принима форму обратных конусовThe ends of pipelines 1 and 2 with reverse conical grooves are inserted into the preheated metal sleeve 3. As the coupling is cooled, the ends fill the pipe grooves with their ends, taking the form of inverse cones
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874258514A SU1687998A1 (en) | 1987-06-08 | 1987-06-08 | Method of connection of glass-reinforced placing pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874258514A SU1687998A1 (en) | 1987-06-08 | 1987-06-08 | Method of connection of glass-reinforced placing pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1687998A1 true SU1687998A1 (en) | 1991-10-30 |
Family
ID=21309519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874258514A SU1687998A1 (en) | 1987-06-08 | 1987-06-08 | Method of connection of glass-reinforced placing pipes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1687998A1 (en) |
-
1987
- 1987-06-08 SU SU874258514A patent/SU1687998A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 123809, кл. F 16 L 25/00, 1958 * |
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