RU95103241A - Pipeline and tee unit - Google Patents

Pipeline and tee unit

Info

Publication number
RU95103241A
RU95103241A RU95103241/06A RU95103241A RU95103241A RU 95103241 A RU95103241 A RU 95103241A RU 95103241/06 A RU95103241/06 A RU 95103241/06A RU 95103241 A RU95103241 A RU 95103241A RU 95103241 A RU95103241 A RU 95103241A
Authority
RU
Russia
Prior art keywords
tee
section
pipeline
pipe
pipes
Prior art date
Application number
RU95103241/06A
Other languages
Russian (ru)
Other versions
RU2078277C1 (en
Inventor
Л.С. Ситченко
С.В. Савелов
Д.В. Токарев
Original Assignee
Л.С. Ситченко
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 Л.С. Ситченко filed Critical Л.С. Ситченко
Priority to RU95103241A priority Critical patent/RU2078277C1/en
Publication of RU95103241A publication Critical patent/RU95103241A/en
Application granted granted Critical
Publication of RU2078277C1 publication Critical patent/RU2078277C1/en

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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

FIELD: piping systems; pipes with tees or tee-pipes. SUBSTANCE: unit has main pipe 1 with tee 2. Curved section 3 in non-detachable joint area forms pockets 4 and 5, drawn in and projecting, respectively. Cross section of curved sections 3 has the form of ellipse with constant value of small axis equal to initial diameter of pipe and variable larger axis located in direction of radius of bending. EFFECT: enhanced reliability. 6 dwg

Claims (1)

Изобретение относится к конструкции неразъемного соединения трубы с отводом или тройника, позволяет повысить долговечность трубопроводных элементов, снизить их виброакустические характеристики и гидравлическое сопротивление. Узел содержит основную трубу 1 с ответвлением 2. В районе неразъемного соединения имеется участок изогнутости 3, образующий втянутые 4 и выступающие 5 карманы. Поперечное сечение участков изогнутости 3 имеет форму эллипса с постоянным значением малой оси, равным начальному диаметру трубопровода, и изменяемой большой осью, расположенной по направлению радиуса гиба.
Figure 00000001
The invention relates to the design of a permanent connection of a pipe with a branch or a tee, allows to increase the durability of the pipeline elements, to reduce their vibroacoustic characteristics and hydraulic resistance. The node contains a main pipe 1 with a branch 2. In the area of one-piece connection there is a section of curvature 3, forming retracted 4 and protruding 5 pockets. The cross section of the curvature sections 3 has the shape of an ellipse with a constant value of the minor axis equal to the initial diameter of the pipeline, and a variable major axis located in the direction of the bend radius.
Figure 00000001
RU95103241A 1995-03-03 1995-03-03 Pipe unit with branch RU2078277C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95103241A RU2078277C1 (en) 1995-03-03 1995-03-03 Pipe unit with branch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95103241A RU2078277C1 (en) 1995-03-03 1995-03-03 Pipe unit with branch

Publications (2)

Publication Number Publication Date
RU95103241A true RU95103241A (en) 1997-02-10
RU2078277C1 RU2078277C1 (en) 1997-04-27

Family

ID=20165409

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95103241A RU2078277C1 (en) 1995-03-03 1995-03-03 Pipe unit with branch

Country Status (1)

Country Link
RU (1) RU2078277C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588698A (en) * 2011-07-13 2012-07-18 沈阳市斯特曼科技有限公司 Pipeline combination fork
RU199856U1 (en) * 2020-04-11 2020-09-22 Общество с ограниченной ответственностью "РН-КрасноярскНИПИнефть" SOD PASSING ASSEMBLY

Also Published As

Publication number Publication date
RU2078277C1 (en) 1997-04-27

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