SU903649A1 - Support apparatus for tube-in-tube type pipelines - Google Patents
Support apparatus for tube-in-tube type pipelines Download PDFInfo
- Publication number
- SU903649A1 SU903649A1 SU802878155A SU2878155A SU903649A1 SU 903649 A1 SU903649 A1 SU 903649A1 SU 802878155 A SU802878155 A SU 802878155A SU 2878155 A SU2878155 A SU 2878155A SU 903649 A1 SU903649 A1 SU 903649A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- tube
- casing
- spline
- pipeline
- Prior art date
Links
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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Description
Изобретение относитс к строительству и может найти применение при сооружении трубопроводов типа труба в трубе .The invention relates to the construction and can be used in the construction of pipelines in the pipe.
Известно опорное устройство трубопровода типа труба в трубе , выполненное в виде набора расположенных между передающим трубопроводом и соосно расположенным кожухом конусообразных обечаек, кромки малых и больших торцовых отверстий которых Прижаты к поверхност м трубопровода кожуха посредством соответственно Прижимного и разжимного пружинных колец, установленных с возможностью одновременного прижима кромок торцовых отверстий обеих соседних обечаек 1.A pipeline support device is known in the form of a pipe in a pipe made in the form of a set of cone-shaped shells located between the transfer pipe and the coaxially arranged casing, the edges of small and large end holes of which are pressed to the surfaces of the casing pipe by respectively clamping and expanding spring rings installed with simultaneous pressure edges of the end holes of both adjacent shells 1.
Однако устройство, в силу наличи обечаек, весьма металлоемко.However, the device, due to the presence of shells, is very metal consuming.
Наиболее близким техническим решением к изобретению вл етс опорное устройство типа труба в трубе включающее набор размоченных между передающим трубопроводом и соосно расположенным кожухом шлицевых втулок 2 .The closest technical solution to the invention is a support device such as a pipe in a pipe comprising a set of splined sleeves 2 soaked between a transfer pipe and a coaxially arranged casing.
Недостатком известного технического решени вл етс неудовлетворительный теплообмен между трубопроводом н кожухом, поскольку длина теплопередающих мостов равна высоте шлицов.A disadvantage of the known technical solution is the unsatisfactory heat exchange between the pipeline and the casing, since the length of the heat transfer bridges is equal to the height of the splines.
Целью изобретени вл етс снижение теплообмена через опорное устройство путем удлинени его теплопередсцощих мостов без нарушени соосности трубопрювода и кожуха.The aim of the invention is to reduce heat transfer through the supporting device by extending its heat transfer bridges without disrupting the alignment of the pipeline and the casing.
Поставленна цель достигаетс The goal is achieved
10 тем, что в опорном устройстве трубопровода типа труба в трубе кажда из шлицевых втулок выполнена с диаметрально и противоположно расположенными внутренним и наружным 10 by the fact that in a pipeline support device such as a pipe in a pipe, each of the spline sleeves is made with diametrically and oppositely spaced inner and outer
15 шлицами, при этом шлицы соседних втулок размещены в межтрубном пространстве с равным смещением по винту.15 splines, while the splines of the adjacent sleeves are placed in the annular space with an equal displacement along the screw.
Кроме того, шлицевые втулки выполнены составными из цилиндрических In addition, the splined sleeves are made up of cylindrical
20 колец и концентрично изогнутых распорных элементов.20 rings and concentrically curved spacers.
На фиг. 1 изображено устройство, аксонс летрический вид; на фиг. 2 вид на фиг. 1, с вариантом шли25 цевых в тулок.FIG. 1 shows a device, axson a letharic view; in fig. 2 shows in FIG. 1, with the option to go to the pulley.
Устройство включает набор размещенных между передающим трубопроводом 1 и соосно расположенным кожухом 2 шлицевых втулок 3. Кажда из The device includes a set placed between the transmission pipe 1 and the coaxially arranged casing of 2 spline sleeves 3. Each of
30 втулок выполнена с диаметрально и30 sleeves are made with diametrically and
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802878155A SU903649A1 (en) | 1980-02-05 | 1980-02-05 | Support apparatus for tube-in-tube type pipelines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802878155A SU903649A1 (en) | 1980-02-05 | 1980-02-05 | Support apparatus for tube-in-tube type pipelines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU903649A1 true SU903649A1 (en) | 1982-02-07 |
Family
ID=20875784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802878155A SU903649A1 (en) | 1980-02-05 | 1980-02-05 | Support apparatus for tube-in-tube type pipelines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU903649A1 (en) |
-
1980
- 1980-02-05 SU SU802878155A patent/SU903649A1/en active
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