SU220286A1 - PIPE BOARD - Google Patents
PIPE BOARDInfo
- Publication number
- SU220286A1 SU220286A1 SU1113727A SU1113727A SU220286A1 SU 220286 A1 SU220286 A1 SU 220286A1 SU 1113727 A SU1113727 A SU 1113727A SU 1113727 A SU1113727 A SU 1113727A SU 220286 A1 SU220286 A1 SU 220286A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe board
- pipes
- silumin
- sheets
- board
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000551 Silumin Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
Изобретение относитс к теплообменной аппаратуре .The invention relates to heat exchange apparatus.
Известны трубные доски, например, дл теплообменников , составленные из двух металлических листов с пр01рез ми и отбортованными кромками дл креплени к трубам.Tube plates are known, for example for heat exchangers, composed of two metal sheets with studs and flanged for fastening to tubes.
Целью изобретени вл етс упрощение конструкции и повышение прочности. Это достигаетс тем, что листы выполнены из плакированных силумином алюминиевых заготовок, спекаемых по всей поверхности одна с другой и с трубами.The aim of the invention is to simplify the design and increase the strength. This is achieved by the fact that the sheets are made of silumin-clad aluminum billets, sintered over the entire surface with one another and with pipes.
На чертеже изображена принципиальна схема описываемой трубной доски.The drawing shows a schematic diagram of the described tube plate.
Трубна доска составлена из двух плакированных силумином алюминиевых заготовок / и 2 с прорез ми и отбортованными кромками 3 дл креплени к трубам 4. ОтбортованныеThe tube plate is composed of two silumin-clad aluminum billets / and 2 with slots and bead edges 3 for fastening to tubes 4. Beaded
кромки направлены в противополоншые стороны . Прорези выполнены методом холодной штамповки.edges are directed to counter-sided. The slits are made by cold forming.
Листы трубной доски и трубы спекаютс между собою при помош,и сло силумина и образуют прочное герметичное соединение, не требуюшее дополнительной сварки.The sheets of tube plates and pipes are sintered between themselves with the help of a silumin layer and form a strong hermetic joint that does not require additional welding.
Предмет изобретени Subject invention
Трубиа доска, например, дл теплообменников , составленна из двух металлических листов с прорез ми и отбортованными кромками дл креплени к трубам, отличающа с тем, что, с целью упрош,ени конструкции иA board for example, for heat exchangers, composed of two metal sheets with slots and flanged for fastening to pipes, characterized in that, in order to simplify the construction and
повышени прочности, листы выполнены из плакированных силумином алюминиевых заготовок , спекаемых по всей поверхности одна с другой и с трубами.increased strength, the sheets are made of silumin-clad aluminum billets, sintered across the surface with each other and with pipes.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU220286A1 true SU220286A1 (en) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272006A (en) * | 1980-02-01 | 1981-06-09 | Modine Manufacturing Company | Method of soldering tube to plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272006A (en) * | 1980-02-01 | 1981-06-09 | Modine Manufacturing Company | Method of soldering tube to plate |
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