SU512357A1 - Shell and tube heat exchanger - Google Patents
Shell and tube heat exchangerInfo
- Publication number
- SU512357A1 SU512357A1 SU2015971A SU2015971A SU512357A1 SU 512357 A1 SU512357 A1 SU 512357A1 SU 2015971 A SU2015971 A SU 2015971A SU 2015971 A SU2015971 A SU 2015971A SU 512357 A1 SU512357 A1 SU 512357A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shell
- heat
- heat exchanger
- tube
- regulating device
- Prior art date
Links
Description
через окно 9 по центральной трубе 8 промежуточный теплоноситель возвращаетс к нагнетателю .through the window 9 through the central tube 8, the intermediate heat transfer fluid returns to the supercharger.
В режиме частичного теплосъема регулирующее устройство 4 помещают в промежуточное положение так, что открывают частично окна 9 и 10. При таком положении устройства только часть циркулирующего промежуточного теплоносител проходит через охлаждающую теплообмепную поверхность. В результате уменьшени расхода промежуточного теплоносител через охлаждающуЕо поверхность снижаетс снимаема мощность. Дополнительное регулирование съема тепла осуществл ют путем снижени кратности циркул ции промежуточного теплопосител прн помощи изменени числа оборотов нагнетател или геометрии колеса.In the partial heat removal mode, the regulating device 4 is placed in an intermediate position so that windows 9 and 10 open partially. With this position of the device, only part of the circulating intermediate coolant passes through the cooling heat transfer surface. By reducing the flow rate of the intermediate coolant through the cooling surface, the power removed is reduced. Additional regulation of heat removal is carried out by reducing the rate of circulation of the intermediate heat source by using changes in the number of revolutions of the supercharger or the wheel geometry.
В режиме подогрева регулирующее устройство 4 помещают в верхнее положение так, что окно 9 полностью закрыто, а окно 10 полностью открыто. Такое положение регулирующего органа обеспечивает циркул цию промежуточного теплоносител только через охлаледаемую теплообменную поверхность 2. При этом за счет преодолени гидравлического сопротивлени поверхности в промежуточно .м теплоносителе выдел етс тепло, идущее на подогрев охлаждаемой поверхности .In heating mode, the regulating device 4 is placed in the upper position so that window 9 is completely closed and window 10 is fully open. This position of the regulator ensures the circulation of the intermediate coolant only through the cooled heat exchange surface 2. At the same time, by overcoming the hydraulic resistance of the surface in the intermediate heat transfer medium, heat is generated to heat the cooled surface.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2015971A SU512357A1 (en) | 1974-04-12 | 1974-04-12 | Shell and tube heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2015971A SU512357A1 (en) | 1974-04-12 | 1974-04-12 | Shell and tube heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
SU512357A1 true SU512357A1 (en) | 1976-04-30 |
Family
ID=20581945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2015971A SU512357A1 (en) | 1974-04-12 | 1974-04-12 | Shell and tube heat exchanger |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU512357A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506728A (en) * | 1982-07-06 | 1985-03-26 | Phillips Petroleum Company | Apparatus for varying shell fluid flow in shell and tube heat exchanger |
US4635707A (en) * | 1982-07-06 | 1987-01-13 | Phillips Petroleum Company | Method for varying shell fluid flow in shell and tube heat exchanger |
-
1974
- 1974-04-12 SU SU2015971A patent/SU512357A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506728A (en) * | 1982-07-06 | 1985-03-26 | Phillips Petroleum Company | Apparatus for varying shell fluid flow in shell and tube heat exchanger |
US4635707A (en) * | 1982-07-06 | 1987-01-13 | Phillips Petroleum Company | Method for varying shell fluid flow in shell and tube heat exchanger |
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