SU776671A1 - Apparatus for cleaning inner surface of pipeline - Google Patents

Apparatus for cleaning inner surface of pipeline Download PDF

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Publication number
SU776671A1
SU776671A1 SU782669313A SU2669313A SU776671A1 SU 776671 A1 SU776671 A1 SU 776671A1 SU 782669313 A SU782669313 A SU 782669313A SU 2669313 A SU2669313 A SU 2669313A SU 776671 A1 SU776671 A1 SU 776671A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipeline
cleaning
shell
pressing
axis
Prior art date
Application number
SU782669313A
Other languages
Russian (ru)
Inventor
Владимир Николаевич Переяслов
Владислав Яковлевич Грудз
Иван Иванович Капцов
Original Assignee
Украинский научно-исследовательский институт природных газов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Украинский научно-исследовательский институт природных газов filed Critical Украинский научно-исследовательский институт природных газов
Priority to SU782669313A priority Critical patent/SU776671A1/en
Application granted granted Critical
Publication of SU776671A1 publication Critical patent/SU776671A1/en

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Description

tio трубопроводу среды очистное устройство движетс  и очищает внутреннюю полость , накаплива  впереди себ  продукты очистки, при встрече его с жидкими загр знени ми горизонтальный поршень 3, воспринима  усили  от гидроудара, сжимает жидкость в камере 2. Эти усили  передаютс  в систему радиальных поршней 4, определенным образом увеличива  силы прижати  уплотнительных элементов 5 к стенкам очищаемого трубопровода, предотвраща  перетоки жидких загр знений за очистное устройство в очищенный участок трубопровода.The tio pipeline cleaning device moves and cleans the internal cavity, accumulates ahead of the cleaning products, when it encounters liquid contaminants, the horizontal piston 3 perceives the force from the water hammer, compresses the fluid in chamber 2. These forces are transmitted to the radial piston system 4 determined by thus increasing the pressure force of the sealing elements 5 to the walls of the pipeline being cleaned, preventing liquid overflows from the cleaning device to the cleaned section of the pipeline.

Исключение перетоков жидких загр знений за очистное устройство повысит качество очистки трубопроводов, уменьшит их коэффициент гидравлического сопротивлени , что позволит сократить число операций по их очистке на 20-30%.The elimination of liquid contamination flows for the cleaning device will improve the quality of pipeline cleaning, reduce their hydraulic resistance coefficient, which will reduce the number of cleaning operations by 20-30%.

Claims (1)

Формула изобретени Invention Formula Устройство дл  очистки внутренней поверхности трубопровода, включающее размещенное в эластичной оболочке средство поджима оболочки к трубопроводу, отличающеес  тем, что, с целью повышени  качества очистки путем исключени  перетоков жидких загр знений в очищенную полость при гидроударе, средство поджима оболочки к трубопроводу представл ет собой сообщающиес  подпоршневыми полост ми силовые гидроцилиндры, при этом ось одного из цилиндров расположена вдоль оси очищаемого трубопровода, а оси других расположены перпендикул рно ей.A device for cleaning the internal surface of the pipeline, comprising means for pressing the shell to the pipeline, characterized in that, in order to improve the quality of cleaning by excluding liquid contamination flows into the clean cavity with a hydraulic impact, the means of pressing the shell to the pipeline is a communicating piston cavities are the power cylinders, with the axis of one of the cylinders located along the axis of the pipeline being cleaned, and the axes of the others located perpendicular to it. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 287469, кл. В 08В 9/02, 1968.Sources of information taken into account during the examination 1. USSR Author's Certificate No. 287469, cl. B 08B 9/02, 1968.
SU782669313A 1978-10-02 1978-10-02 Apparatus for cleaning inner surface of pipeline SU776671A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782669313A SU776671A1 (en) 1978-10-02 1978-10-02 Apparatus for cleaning inner surface of pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782669313A SU776671A1 (en) 1978-10-02 1978-10-02 Apparatus for cleaning inner surface of pipeline

Publications (1)

Publication Number Publication Date
SU776671A1 true SU776671A1 (en) 1980-11-07

Family

ID=20787389

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782669313A SU776671A1 (en) 1978-10-02 1978-10-02 Apparatus for cleaning inner surface of pipeline

Country Status (1)

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SU (1) SU776671A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011144005A1 (en) * 2010-05-17 2011-11-24 Xiang Bingrong Device and method for cleaning and dredging supplying and conveying pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011144005A1 (en) * 2010-05-17 2011-11-24 Xiang Bingrong Device and method for cleaning and dredging supplying and conveying pipes

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