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SU369336A1 - ASSOCIATED I PATENTNO-yy ;;:?: G: k ^ | - Google Patents

ASSOCIATED I PATENTNO-yy ;;:?: G: k ^ |

Info

Publication number
SU369336A1
SU369336A1 SU1342371A SU1342371A SU369336A1 SU 369336 A1 SU369336 A1 SU 369336A1 SU 1342371 A SU1342371 A SU 1342371A SU 1342371 A SU1342371 A SU 1342371A SU 369336 A1 SU369336 A1 SU 369336A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flanged
rings
same material
lining
flange connection
Prior art date
Application number
SU1342371A
Other languages
Russian (ru)
Inventor
Е. Я. Нейман Б. И. Гринберг
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 filed Critical
Priority to SU1342371A priority Critical patent/SU369336A1/en
Application granted granted Critical
Publication of SU369336A1 publication Critical patent/SU369336A1/en

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Description

1one

Изобретение относитс  к области машиностроени , а именно к фланцевым соединени м трубопроводов.The invention relates to the field of engineering, in particular to flange connections of pipelines.

Известны фланцевые соединени  футерованных трубопроводов, между торцами которых установлено мембранное уплотнение.Flanged connections of lined pipelines are known, between which the ends of which are fitted with a membrane seal.

Предлагаемое соединение футерованных трубопроводов отличаетс  от известных тем, что на внутренней поверхности концов труб выполнены ступенчатые расточки, образующие полости с мембранным уплотнением из того же материала, что и футеровка.The proposed connection of lined pipelines differs from those known in that stepped bores are formed on the inner surface of the pipe ends, forming cavities with a membrane seal of the same material as the lining.

Такое выполнение уплотнени  повышает его надежность.This embodiment of the seal increases its reliability.

На чертеже изображено предлагаемое фланцевое соединение футерованных трубопроводов , разрез.The drawing shows the proposed flange connection of lined pipelines, the cut.

Соединение состоит из фланцев / футерованных трубопроводов 2, между торцами которых установлено мембранное уплотнение 3. На внутренней поверхности концов труб 4 выполнены ступенчатые расточки 5, образуюш,иеThe connection consists of flanges / lined pipelines 2, between the ends of which there is a membrane seal 3. A stepped bore 5 is formed on the inner surface of the ends of the pipes 4, forming

полости 6 с мембранным уплотнением 7 из того же материала, что и футеровка 8.cavity 6 with a membrane seal 7 of the same material as the lining 8.

Совокупность наличи  полости 6 и ступенчатых расточек 5 обеспечивает гибкость и подвижность мембранного уплотнени  7 и создает возможность компенсации разности температурных удлинений материалов трубопровода 2 и футеровки 8.The combination of the presence of the cavity 6 and the stepped bores 5 provides the flexibility and mobility of the membrane seal 7 and makes it possible to compensate for the difference in temperature lengthening of the materials of the pipeline 2 and the lining 8.

Предмет изобретени Subject invention

Claims (2)

1.Фланцевое соединение трубопроводов с внутренней футеровкой с помош,ью ст жных фланцев, между которыми установлены отбортованные кольца, сваренные по диаметру, отличающеес  тем, что, с целью повышени  надежности, на торцах трубопровода выполнены конусные проточки, образуюШИе с отбортованными кольцами полости.1. Flange connection of pipelines with internal lining with help of clamping flanges, between which flanged rings are installed, welded in diameter, characterized in that, in order to increase reliability, tapered grooves are formed at the ends of the pipeline with the flanged cavity rings. 2.Фланцевое соединение по п. 1, отличающеес  тем, что отбортованные кольца выполнены из того же материала, что отбортованные кольца выполнены из того же материала, что и футеровка.2. The flange connection according to claim 1, characterized in that the flanged rings are made of the same material as the flanged rings are made of the same material as the lining.
SU1342371A 1969-06-26 1969-06-26 ASSOCIATED I PATENTNO-yy ;;:?: G: k ^ | SU369336A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1342371A SU369336A1 (en) 1969-06-26 1969-06-26 ASSOCIATED I PATENTNO-yy ;;:?: G: k ^ |

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1342371A SU369336A1 (en) 1969-06-26 1969-06-26 ASSOCIATED I PATENTNO-yy ;;:?: G: k ^ |

Publications (1)

Publication Number Publication Date
SU369336A1 true SU369336A1 (en) 1973-02-08

Family

ID=20446312

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1342371A SU369336A1 (en) 1969-06-26 1969-06-26 ASSOCIATED I PATENTNO-yy ;;:?: G: k ^ |

Country Status (1)

Country Link
SU (1) SU369336A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556240A (en) * 1981-07-29 1985-12-03 Kawasaki Jukogyo Kabushiki Kaisha Corrosion-resistant, double-wall pipe structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556240A (en) * 1981-07-29 1985-12-03 Kawasaki Jukogyo Kabushiki Kaisha Corrosion-resistant, double-wall pipe structures

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