SU422479A1 - DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPELINES - Google Patents
DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPELINESInfo
- Publication number
- SU422479A1 SU422479A1 SU1729370A SU1729370A SU422479A1 SU 422479 A1 SU422479 A1 SU 422479A1 SU 1729370 A SU1729370 A SU 1729370A SU 1729370 A SU1729370 A SU 1729370A SU 422479 A1 SU422479 A1 SU 422479A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cleaning
- pipelines
- internal surface
- bends
- pipeline
- Prior art date
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Description
1one
Изобретение относитс , в основном, к нефте-газовой промышленности, а именно к устройствам дл очистки внутренней поверхности трубопроводов (как внутрипромысловых, так и магистральных).The invention relates mainly to the oil and gas industry, namely, devices for cleaning the internal surface of pipelines (both intrafield and trunk).
Известны аналогичные устройства, содержащие ст жной элемент и укрепленные на нем очистные элементы, а также уплотнительные манжеты. Так как ст жной элемент известных устройств жесткий, то примен ть их дл очистки трубопроводов, имеющих колена, компенсаторы с малым радиусом поворота, нельз .Similar devices are known that contain the clamping element and the cleaning elements fixed on it, as well as sealing cuffs. Since the tensioning element of the known devices is rigid, it is impossible to use them for cleaning pipelines that have bends, compensators with a small turning radius.
С целью улучшени проходимости устройства в поворотах и коленах трубопровода ст жной элемент выполнен в виде гибкого стального троса с установленными на нем с зазором подвижными звень ми.In order to improve the maneuverability of the device in turns and bends of the pipeline, the tensioning element is designed as a flexible steel cable with movable links mounted on it with a clearance.
Иа чертеже изображено предлагаемое устройство , продольный разрез.Ia the drawing shows the proposed device, a longitudinal section.
Устройство содержит ст жной элемент, представл ющий собой гибкий стальной тросThe device comprises a tensioning element, which is a flexible steel cable.
1, укрепленные на последне.м уплотнительные манжеты 2 и очистные элементы, например щетки 3. Манжеты и щетки установлены на определенном рассто нии между собой при1, lasting seals 2 and cleaning elements, for example brushes 3. Cuffs and brushes are installed at a certain distance between them at
помощи подвижных звеньев 4. Кроме того, устройство имеет узлы 5 и 6 дл креплени к нему концов тросов.assistance of mobile links 4. In addition, the device has nodes 5 and 6 for attaching the ends of the cables to it.
При прохождении поворотов и колен трубопровода устройство изгибаетс и не застревает в этих местах.When cornering and bending the pipeline, the device bends and does not get stuck in these places.
Предмет изобретени Subject invention
Устройство дл очистки внутренней поверхности трубопроводов, включающее ст жной элемент с укреплеппымп на нем очистными элементами и уплотнительными манжетами, отличающеес тем, что, с целью улучщени проходимости устройства в поворотах и коленах трубопровода, ст жной элемент выполнен в виде гибкого троса с установленными на не:, с зазоров одвижными звень ми.A device for cleaning the internal surface of pipelines, including a clamping element with cleaning elements and sealing cuffs fastened on it, characterized in that, in order to improve the device's permeability in turns and bends of the pipeline, the clamping element is designed as a flexible cable with no: , with gaps by movable links.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1729370A SU422479A1 (en) | 1971-12-27 | 1971-12-27 | DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPELINES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1729370A SU422479A1 (en) | 1971-12-27 | 1971-12-27 | DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPELINES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU422479A1 true SU422479A1 (en) | 1974-04-05 |
Family
ID=20497502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1729370A SU422479A1 (en) | 1971-12-27 | 1971-12-27 | DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPELINES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU422479A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281432A (en) * | 1979-08-02 | 1981-08-04 | Condenser Cleaners Mfg. Co., Inc. | Tube cleaner |
US4413370A (en) * | 1981-08-17 | 1983-11-08 | T. D. Williamson, Inc. | Unitary pig for use in a pipeline |
CN115055456A (en) * | 2022-06-06 | 2022-09-16 | 国家石油天然气管网集团有限公司 | Oil pipeline cleaning robot and oil pipeline cleaning method |
RU2795327C1 (en) * | 2022-12-13 | 2023-05-02 | Закрытое акционерное общество "Научно-Инженерный Центр "ИНКОМСИСТЕМ" | Device and method for processing internal surface of steeply bent pipeline and machined branch |
-
1971
- 1971-12-27 SU SU1729370A patent/SU422479A1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281432A (en) * | 1979-08-02 | 1981-08-04 | Condenser Cleaners Mfg. Co., Inc. | Tube cleaner |
US4413370A (en) * | 1981-08-17 | 1983-11-08 | T. D. Williamson, Inc. | Unitary pig for use in a pipeline |
CN115055456A (en) * | 2022-06-06 | 2022-09-16 | 国家石油天然气管网集团有限公司 | Oil pipeline cleaning robot and oil pipeline cleaning method |
RU2795327C1 (en) * | 2022-12-13 | 2023-05-02 | Закрытое акционерное общество "Научно-Инженерный Центр "ИНКОМСИСТЕМ" | Device and method for processing internal surface of steeply bent pipeline and machined branch |
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