SU1096484A1 - Method of securing tube in the hole of heat exchanger multi-layer tube plate - Google Patents

Method of securing tube in the hole of heat exchanger multi-layer tube plate Download PDF

Info

Publication number
SU1096484A1
SU1096484A1 SU833592013A SU3592013A SU1096484A1 SU 1096484 A1 SU1096484 A1 SU 1096484A1 SU 833592013 A SU833592013 A SU 833592013A SU 3592013 A SU3592013 A SU 3592013A SU 1096484 A1 SU1096484 A1 SU 1096484A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hole
pipe
flanging
heat exchanger
tube
Prior art date
Application number
SU833592013A
Other languages
Russian (ru)
Inventor
Алексей Ильич Ремнев
Павел Александрович Дорошенко
Виктор Игоревич Черненко
Владимир Николаевич Лиханосов
Геннадий Васильевич Лунев
Original Assignee
Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения
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 Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения filed Critical Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения
Priority to SU833592013A priority Critical patent/SU1096484A1/en
Application granted granted Critical
Publication of SU1096484A1 publication Critical patent/SU1096484A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

СПОСОБ КРЕПЛЕНИЯ ТРУБЫ В ОТВЕРСТИИ МНОГОСЛОЙНОЙ ТРУБНОЙ РЕШЕТКИ ТЕПЛООБМЕННИКА путем отбортовки каждого сло  по периметру отверсти , установки в нем трубы, размещени  на торце отбортовки уплотнительного элемента и его обжати  при развальцовке конца трубы, о т л ичающийс  тем, что, с целью повышени  надежности, предварительно, перед установкой трубы в отверстие, на внутренней поверхности каждой отбортовки выполн ют фаски в виде усеченного конуса, а слои трубной решетки ориентируют отбортовками навстречу друг другу.A METHOD FOR FIXING A PIPE IN THE OPENING OF A MULTILAYER TUBE GRID OF A HEAT EXCHANGER by flanging each layer around the perimeter of the hole, installing a pipe in it, placing a sealing element at the flange end and crimping it when expanding the end of the pipe, so that, due to this, in order to improve the sealing element, increase the sealing element and reduce it when expanding the pipe. Before installing the pipe into the hole, on the inner surface of each flanging, chamfers are made in the form of a truncated cone, and the layers of the tube sheet are oriented with flanging towards each other.

Description

J J

//

со о:with about:

4four

00 4i00 4i

Claims (1)

СПОСОБ КРЕПЛЕНИЯ ТРУБЫ В ОТВЕРСТИИ МНОГОСЛОЙНОЙ ТРУБНОЙ РЕШЕТКИ ТЕПЛООБМЕННИКА путем отбортовки каждого слоя по периметру отверстия, установки в нем трубы, размещения на торце отбортовки уплотнительного элемента и его обжатия при развальцовке конца трубы, отличающийся тем, что, с целью повышения надежности, предварительно, перед установкой трубы в отверстие, на внутренней поверхности каждой отбортовки выполняют фаски в виде усеченного конуса, а слои трубной решетки ориентируют отбортовками навстречу друг другу.METHOD OF PIPE FASTENING IN THE HOLE OF THE MULTILAYER TUBE LATTICE OF THE HEAT EXCHANGER by flanging each layer along the perimeter of the hole, installing a pipe in it, placing a sealing element on the flanging end and crimping it when flaring the pipe end, characterized in that, in order to increase reliability, before installation pipes into the hole, on the inner surface of each flanging, perform chamfers in the form of a truncated cone, and the layers of the tube sheet are oriented by flanges towards each other. фиг 1fig 1
SU833592013A 1983-05-18 1983-05-18 Method of securing tube in the hole of heat exchanger multi-layer tube plate SU1096484A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833592013A SU1096484A1 (en) 1983-05-18 1983-05-18 Method of securing tube in the hole of heat exchanger multi-layer tube plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833592013A SU1096484A1 (en) 1983-05-18 1983-05-18 Method of securing tube in the hole of heat exchanger multi-layer tube plate

Publications (1)

Publication Number Publication Date
SU1096484A1 true SU1096484A1 (en) 1984-06-07

Family

ID=21063704

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833592013A SU1096484A1 (en) 1983-05-18 1983-05-18 Method of securing tube in the hole of heat exchanger multi-layer tube plate

Country Status (1)

Country Link
SU (1) SU1096484A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент US № 4159741, кл. 165-173, опублик. 1979. 2. Авторское свидетельство СССР по за вке № 3413333, кл. F 28 F 9/16, 1982. *

Similar Documents

Publication Publication Date Title
CA1067922A (en) Seal device
EP0379525B1 (en) Fabric expansion joints for exhaust systems of gas turbines
JPS59230611A (en) Fluid sealed gasket device
JPS6356477B2 (en)
US4462618A (en) Prefabricated double-walled metal chimney
US4296740A (en) Modular solar insolation panels
SU1096484A1 (en) Method of securing tube in the hole of heat exchanger multi-layer tube plate
JPH07279268A (en) Airtight member
US4291680A (en) Double-walled glass solar energy collector
JPS6328382Y2 (en)
SU1374030A1 (en) Method of fastening heat-exchanging tube in tube plate
JP2012207815A (en) Duct connection joint
US4392484A (en) Built-in solar panel
JPS5819427Y2 (en) Piping structure of double floor structure
JPS6342203Y2 (en)
CN217502849U (en) Multi-pipe-diameter pipeline centering limiting device
SU985702A1 (en) Method of manufacturing heat exchanger pipe
JPH0720526Y2 (en) Double tube heat exchanger mounting device
SU1241049A1 (en) Method of manufacturing tubular-plate heat exchanger
SU462058A1 (en) Tubular Heat Exchanger Collector
JPS5965695A (en) Joint of cryogenic piping
JPS6011620A (en) Sealing means for exhaust manifold
JPS62194134A (en) Sheathing plate fixing device for air conditioner
JPS5823108Y2 (en) Metal plate heat conduction tube
JPH0131835Y2 (en)