SU643222A2 - Method of manufacturing diaphragm-shaped heating surfaces - Google Patents

Method of manufacturing diaphragm-shaped heating surfaces

Info

Publication number
SU643222A2
SU643222A2 SU762339909A SU2339909A SU643222A2 SU 643222 A2 SU643222 A2 SU 643222A2 SU 762339909 A SU762339909 A SU 762339909A SU 2339909 A SU2339909 A SU 2339909A SU 643222 A2 SU643222 A2 SU 643222A2
Authority
SU
USSR - Soviet Union
Prior art keywords
heating surfaces
shaped heating
manufacturing diaphragm
manufacturing
ribs
Prior art date
Application number
SU762339909A
Other languages
Russian (ru)
Inventor
Сергей Александрович Бабин
Георгий Михайлович Вайлов
Игорь Ефимович Шульман
Сергей Михайлович Тер-Миносян
Геннадий Иванович Левченко
Original Assignee
Всесоюзный Проектно-Конструкторский Технологический Институт Атомного Машиностроения И Котлостроения
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 Проектно-Конструкторский Технологический Институт Атомного Машиностроения И Котлостроения filed Critical Всесоюзный Проектно-Конструкторский Технологический Институт Атомного Машиностроения И Котлостроения
Priority to SU762339909A priority Critical patent/SU643222A2/en
Application granted granted Critical
Publication of SU643222A2 publication Critical patent/SU643222A2/en

Links

Landscapes

  • Heat Treatment Of Articles (AREA)

Description

1one

Изобретение относктс  к обнести машиностроени  и может быть использовано в котлостроеней в других отрасл х подобного назначени  при изготовлении конвективных :поверхн.остей нагрева.The invention relates to the construction of mechanical engineering and can be used in boiler constructions in other areas of similar purpose in the manufacture of convective: heating surfaces.

Известен способ изготовлени  конвективнь1Х поверхностей нагрева, ааклхочагр щийс  Е том, что трубы стыкуют в плеть нужной длины, которую бребр ют путем приварки к трубной части продольных ребер .There is a known method of manufacturing convective heating surfaces, and the fact that pipes are joined into a whip of the desired length, which is cracked by welding to the pipe part of the longitudinal ribs.

Затем удал ют ребра в fecтax пред полагаемых изгибов трубы и гнут змеевики , которые собирают в пакет и сваривают электрокпепками па продольным ребрам.Then, the ribs are removed in the properties of the supposed bends of the pipe and the coils are bent, which are collected in a bag and welded with electric caps on the longitudinal ribs.

Однако дл  увеличени  тепло-гехнических характеристик поверхности нагрева необходимо увеличивать длину ее трубной части, что приводит к повышению трудоемкости изготовлени  и расходу дс рогосто щих трубнь;х заготовок.However, in order to increase the thermal-technical characteristics of the heating surface, it is necessary to increase the length of its pipe part, which leads to an increase in the labor-intensiveness of manufacturing and the consumption of durable pipes and billets.

Целью изобретени   вл етс  снижение трудоемкости изготовлени  и повышениеThe aim of the invention is to reduce the labor intensity of manufacture and increase

теплотехнических характеристик аовер ноств нагрева.thermal performance of aver nostv heating.

Дл  этого к поверхности нагреве допщнитель&о вдоль всей поверхвоств по нижней и верхней ее плоскост м с 2&-SO мм прив ивают поперечные ребра.To do this, a surplus & o along the entire surface of the surface along its lower and upper planes with 2 & SO mm is attached transverse ribs to the surface.

На фиг, 1 показана поверхность налрева в сборе с продольными и пс тере ными ребрами; на вг. 2 - поперечное ребро.Fig. 1 shows the surface of the assembly in assembly with longitudinal and axial ribs; on vg 2 - transverse edge.

Процесс изготовлени  осуществл ют следующим образом. Трубы стыкуют в плеть нужней длины, сварива  их токами высокой частоты. Затем плеть оребр аот путем приварки к трубной ее части продольных ребер. При этом приварку ребер дут прерывисто. После этого методом штамповки в местах предполагаемых изгибов трубы удал ют ребра и производ т гибку змеевиков. Полученные змеевики собирают в пакет 1 и сваривают апектрозаклепками по продольным ребрам 2,The manufacturing process is carried out as follows. The pipes are joined into the lash of the required length, welding them with high-frequency currents. Then whip ootre aobre by welding to its pipe part of the longitudinal ribs. In this case, the welding ribs blow intermittently. Thereafter, the fins are removed by a punching method at the places of the alleged bends of the pipe and the coils are bent. The resulting coils are collected in the package 1 and welded aptrozaklepkami along the longitudinal ribs 2,

SU762339909A 1976-03-30 1976-03-30 Method of manufacturing diaphragm-shaped heating surfaces SU643222A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762339909A SU643222A2 (en) 1976-03-30 1976-03-30 Method of manufacturing diaphragm-shaped heating surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762339909A SU643222A2 (en) 1976-03-30 1976-03-30 Method of manufacturing diaphragm-shaped heating surfaces

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU543441 Addition

Publications (1)

Publication Number Publication Date
SU643222A2 true SU643222A2 (en) 1979-01-25

Family

ID=20654179

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762339909A SU643222A2 (en) 1976-03-30 1976-03-30 Method of manufacturing diaphragm-shaped heating surfaces

Country Status (1)

Country Link
SU (1) SU643222A2 (en)

Similar Documents

Publication Publication Date Title
US1932610A (en) Radiation device
KR930010516A (en) Plate fin for heat exchanger and manufacturing method thereof
SU643222A2 (en) Method of manufacturing diaphragm-shaped heating surfaces
US4066201A (en) Method of joining metal parts
JPS55110892A (en) Corrugated fin and blade forming the same
MX152889A (en) IMPROVED INSTALLATION FOR MANUFACTURING METAL TUBES WITHOUT LARGE DIAMETER WELDING
US2161898A (en) Finned tube and method for forming the same
US2827551A (en) Method of fabricating tubes for heat exchangers
GB946765A (en) Improvements in or relating to combustion chamber shells for water heaters and methods of manufacturing such shells
JPS57181735A (en) Manufacture of annular chain wheel
JPS5732831A (en) Method for manufacturing bent pipe joint continuously formed relatively long straight pipe part in one body at both ends
RU2266498C2 (en) Air heater hear-exchange tube production method
JPS5677697A (en) Heat conduction pipe for boiler and manufacture thereof
SU637181A1 (en) Method of making fin ribs
SU1382560A1 (en) Method of manufacturing a member of screw spiral
JPS54137455A (en) Brazing
JPS5668796A (en) Manufacture of heat exchanging unit
SU1232407A1 (en) Method of producing heating element of soldering iron
JPS55141313A (en) Manufacture of laminated metallic rod
SU399276A1 (en) METHOD FOR ASSEMBLING HEAT EXCHANGERS
JPS57188688A (en) Composite electrode material and producing device
JPS5321034A (en) Flexible tube made of copper alloy and its preparation
JPS5510382A (en) Manufacture of kenter shackle using chain forming machine
GB675604A (en) Extended surface heat exchanger
SU1668588A1 (en) Core member