SU361377A1 - SHELL-TUBE HEAT EXCHANGER - Google Patents
SHELL-TUBE HEAT EXCHANGERInfo
- Publication number
- SU361377A1 SU361377A1 SU1445330A SU1445330A SU361377A1 SU 361377 A1 SU361377 A1 SU 361377A1 SU 1445330 A SU1445330 A SU 1445330A SU 1445330 A SU1445330 A SU 1445330A SU 361377 A1 SU361377 A1 SU 361377A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat exchanger
- shell
- tube heat
- ribs
- adjacent
- Prior art date
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
1one
Известны кожухотрубчатые теплообменники с трубами, имеющими нарзжные винтообразные ребра, примыкающие одно к другому в смежных трубах.Known shell-and-tube heat exchangers with tubes having narrow spiral ribs adjacent to one another in adjacent tubes.
Предлагаемый теплообменник отличаетс от известного тем, что ребра выполнены с плоскими равными гран ми, например в виде шестигранников , и имеют в месте соединени граней вырезы, образующие сквозные каналы, причем ребра могут быть выполнены в виде многозаходиой виитовой нарезки. Это позвол ет интенсифицировать теплообмен.The proposed heat exchanger differs from the well-known in that the ribs are made with flat equal faces, for example in the form of hexagons, and have cutouts in the junction of the edges forming the through channels, and the ribs can be made in the form of multiple cuttings. This makes it possible to intensify the heat exchange.
На фиг. 1 изображен предлагаемый теплообменник; на фиг. 2 - разрез по А-А на фиг. 1; на фиг. 3 - труба теплообменника в двух проекци х; на фиг. 4 - участок пучка в поперечном разрезе.FIG. 1 shows the proposed heat exchanger; in fig. 2 is a section along A-A in FIG. one; in fig. 3 - heat exchanger tube in two projections; in fig. 4 - section of the beam in cross section.
Теплообменник содержит кожух 1 с трубами 2, имеющими наружные винтообразные ребра 3, преимущественно в виде многозаходной винтовой нарезки, примыкающие одно к другому в смежных трубах. Ребра выполнены с плоскими равными гран ми 4, преимуществеппо в виде шестигранников, которые в поперечном сечении образуют так называемую «паркетную решетку. В месте соединени граней (по углам и на боковых сторонах) ребра имеют вырезы 5 тл 6, образующие сквозные каналы 7 дл теплообменивающейс среды, протекающей в межтрубном пространстве из кюлл ектюра 8 в 1К10лле(ктю1р 9. Ори этом ,в месте креплени труб 2 в трубных досках 10 трубы не имеют ребер.The heat exchanger contains a casing 1 with pipes 2 having external helical fins 3, mainly in the form of multiple spiral cutting, adjacent to each other in adjacent pipes. The ribs are made with flat, equal faces 4, with the advantage of hexagons, which in cross section form the so-called "parquet lattice." At the junction of the faces (at the corners and on the sides), the ribs have notches of 5 tons 6 forming the through channels 7 for the heat exchanging medium flowing in the annular space from the cartridge 8 in 1K10lle (ring 9). tube plates 10 tubes do not have ribs.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1445330A SU361377A1 (en) | 1970-06-01 | 1970-06-01 | SHELL-TUBE HEAT EXCHANGER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1445330A SU361377A1 (en) | 1970-06-01 | 1970-06-01 | SHELL-TUBE HEAT EXCHANGER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU361377A1 true SU361377A1 (en) | 1972-12-07 |
Family
ID=20453634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1445330A SU361377A1 (en) | 1970-06-01 | 1970-06-01 | SHELL-TUBE HEAT EXCHANGER |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU361377A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2446472A (en) * | 2007-06-07 | 2008-08-13 | Senior Uk Ltd | Gas heat exchanger |
-
1970
- 1970-06-01 SU SU1445330A patent/SU361377A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2446472A (en) * | 2007-06-07 | 2008-08-13 | Senior Uk Ltd | Gas heat exchanger |
| GB2446472B (en) * | 2007-06-07 | 2009-10-07 | Senior Uk Ltd | Improved gas heat exchanger |
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