SU1703939A1 - Shell-and-tube heat exchanger - Google Patents
Shell-and-tube heat exchanger Download PDFInfo
- Publication number
- SU1703939A1 SU1703939A1 SU894754540A SU4754540A SU1703939A1 SU 1703939 A1 SU1703939 A1 SU 1703939A1 SU 894754540 A SU894754540 A SU 894754540A SU 4754540 A SU4754540 A SU 4754540A SU 1703939 A1 SU1703939 A1 SU 1703939A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat exchanger
- pipes
- bundle
- holes
- tube
- Prior art date
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Изобретение относитс к аппарату дл охлаждени среды, наход щейс под давлением . Цель изобретени - повышение надежности путем увеличени жесткости трубного пучка. Теплообменник содержит пучок труб 4, закрепленных в отверсти х трубных досок 3, имеющих сферическую форму и обращенных выпуклостью в сторону крышек 5. Отверсти в досках 3 выполнены с ос ми, расположенными по нормал м к поверхност м последних, а концы труб 4 - изогнутыми и соосными этим отверсти м. Пр молинейные участки труб 4 могут быть установлены с контактом их наружных поверхностей друг с другом. Конструкци обеспечивает повышение надежности, снижение шума и вибраций как при работе теплообменника, так и при его транспортировке . 1 з.п. ф-лы. 2 ил.The invention relates to an apparatus for cooling a pressurized medium. The purpose of the invention is to increase reliability by increasing the rigidity of the tube bundle. The heat exchanger contains a bundle of pipes 4, fixed in the holes of tube plates 3, having a spherical shape and facing convexity towards the covers 5. The holes in the boards 3 are made with axes located along the normal to the surfaces of the latter, and the ends of the pipes 4 are bent and coaxially with these openings. The straight pipe sections 4 can be installed with their outer surfaces in contact with each other. The design provides increased reliability, reduced noise and vibration both during operation of the heat exchanger and during its transportation. 1 hp f-ly. 2 Il.
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894754540A SU1703939A1 (en) | 1989-10-30 | 1989-10-30 | Shell-and-tube heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894754540A SU1703939A1 (en) | 1989-10-30 | 1989-10-30 | Shell-and-tube heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1703939A1 true SU1703939A1 (en) | 1992-01-07 |
Family
ID=21477242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894754540A SU1703939A1 (en) | 1989-10-30 | 1989-10-30 | Shell-and-tube heat exchanger |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1703939A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105466245A (en) * | 2014-09-26 | 2016-04-06 | 株式会社能率 | Header of heat exchanger and heat exchanger provided with the same |
RU2822724C1 (en) * | 2023-03-14 | 2024-07-11 | Петр Михайлович Трофимов | Shell-and-tube heat exchanger |
-
1989
- 1989-10-30 SU SU894754540A patent/SU1703939A1/en active
Non-Patent Citations (1)
Title |
---|
Патент Чехословакии N: 104590, кл. F 28 F 9/02, опублик. 1962. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105466245A (en) * | 2014-09-26 | 2016-04-06 | 株式会社能率 | Header of heat exchanger and heat exchanger provided with the same |
CN105466245B (en) * | 2014-09-26 | 2020-01-07 | 株式会社能率 | Header of heat exchanger and heat exchanger provided with same |
RU2822724C1 (en) * | 2023-03-14 | 2024-07-11 | Петр Михайлович Трофимов | Shell-and-tube heat exchanger |
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