RU2003390C1 - Tube inner surface cleaning device - Google Patents

Tube inner surface cleaning device

Info

Publication number
RU2003390C1
RU2003390C1 SU5051263A RU2003390C1 RU 2003390 C1 RU2003390 C1 RU 2003390C1 SU 5051263 A SU5051263 A SU 5051263A RU 2003390 C1 RU2003390 C1 RU 2003390C1
Authority
RU
Russia
Prior art keywords
head
cleaning device
surface cleaning
tube inner
opening
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Николай Петрович Долматов
Original Assignee
Dolmatov Nikolaj P
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 Dolmatov Nikolaj P filed Critical Dolmatov Nikolaj P
Priority to SU5051263 priority Critical patent/RU2003390C1/en
Application granted granted Critical
Publication of RU2003390C1 publication Critical patent/RU2003390C1/en

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  • Cleaning In General (AREA)

Description

ми 4 плотные слои ила и уверенно продвигатьс  в полости трубы.mi 4 dense layers of sludge and confidently advance into the cavity of the pipe.

Технико-экономическа  эффективность предлагаемого устройства по сравнению с прототипом заключаетс  в том, что наличие опорно-продвижного водного конуса и активна  разрушающа  работа ножей  вл ютс  существенным отличием от прототипа.The technical and economic efficiency of the proposed device in comparison with the prototype lies in the fact that the presence of a support-moving water cone and the active destructive work of the knives are a significant difference from the prototype.

(56) Авторское свидетельство СССР № 338606, кл. В 08 8 9/04, 1972.(56) Copyright certificate of the USSR No. 338606, cl. B 08 8 9/04, 1972.

Claims (1)

Формула изобретени The claims УСТРОЙСТВО ДЛЯ ОЧИСТКИ ВНУТРЕННЕЙ ПОВЕРХНОСТИ ТРУБ, содержащее реактивную головку с закрепленными на переднем конце режущими элементами и св занный с головкой посредством подшипника гибкий шланг, отличающеес  тем, что оно снабжено лопаст ми, жестко закрепленными внутри передней части головки под углом к ее оси и обращенными в сторону реактивных сопел дл  направлени  к ним струй жидкости, а хвостовик имеет выступающую вперед часть с отверстием дл  подачи жидкости на лопасти и в переднюю часть устройства, при этом головка имеет отверстие на переднем торце.DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPES, comprising a reaction head with cutting elements fixed to the front end and a flexible hose connected to the head by means of a bearing, characterized in that it is provided with blades rigidly fixed inside the front of the head at an angle to its axis and facing in side of the jet nozzles for directing liquid jets towards them, and the shank has a forward projecting part with an opening for supplying liquid to the blades and to the front of the device, while the head has an opening front end face.
SU5051263 1992-07-06 1992-07-06 Tube inner surface cleaning device RU2003390C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU5051263 RU2003390C1 (en) 1992-07-06 1992-07-06 Tube inner surface cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU5051263 RU2003390C1 (en) 1992-07-06 1992-07-06 Tube inner surface cleaning device

Publications (1)

Publication Number Publication Date
RU2003390C1 true RU2003390C1 (en) 1993-11-30

Family

ID=21608778

Family Applications (1)

Application Number Title Priority Date Filing Date
SU5051263 RU2003390C1 (en) 1992-07-06 1992-07-06 Tube inner surface cleaning device

Country Status (1)

Country Link
RU (1) RU2003390C1 (en)

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