SU378700A1 - HEAT EXCHANGE SURFACE - Google Patents
HEAT EXCHANGE SURFACEInfo
- Publication number
- SU378700A1 SU378700A1 SU1662787A SU1662787A SU378700A1 SU 378700 A1 SU378700 A1 SU 378700A1 SU 1662787 A SU1662787 A SU 1662787A SU 1662787 A SU1662787 A SU 1662787A SU 378700 A1 SU378700 A1 SU 378700A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat exchange
- plate
- transverse ribs
- exchange surface
- fins
- Prior art date
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
1one
Изобретение относитс к пластинчатым теплообменным поверхност м.This invention relates to plate heat exchange surfaces.
Известны теплообменные поверхности, выполненные в виде пластин с продольным оребрением .Known heat transfer surfaces, made in the form of plates with longitudinal fins.
Целью изобретени вл етс турбулизаци пограничного сло и интенсификаци теплообмена .The aim of the invention is to turbulize the boundary layer and intensify heat exchange.
Это достигаетс тем, что пластины и оребрение снабжены поперечными ребрами, образующими непрерывную ломаную линию, участки которой на пластине расположены под углом меньше 180°, а на продольном оребрении -- наклонены под углом больше 90° в направлении движени теплообмениваюш,ейс среды. Поперечные ребра установлены с шагом , в 14 раз превышающим их высоту.This is achieved by the fact that the plates and fins are provided with transverse ribs forming a continuous broken line, the portions of which on the plate are at an angle of less than 180 °, and at longitudinal ribbing they are inclined at an angle of more than 90 ° in the direction of heat exchange. The transverse ribs are set in increments of 14 times their height.
На чертеже изображена описываема теплообменна поверхность.The drawing shows the described heat exchange surface.
Поверхность выполнена в виде пластины / с продольными ребрами 2 и снабжена поперечными ребрами 3. Поперечные ребра образуют непрерывную ломаную линию, участки которой на пластине расположены .под углом меньше 180°, а на продольном оребрении -The surface is made in the form of a plate / with longitudinal ribs 2 and is provided with transverse ribs 3. The transverse ribs form a continuous broken line, the portions of which on the plate are at an angle less than 180 °, and on the longitudinal ribbing
наклонены под углом больше 90° в направлении движени теплообмениваюшейс среды. Поперечные ребра установлены с шагом, в 14 раз превышающим их высоту (высота ребер равна 0,5-1,0 мм).inclined at an angle greater than 90 ° in the direction of movement of the heat exchanging medium. The transverse ribs are installed in increments of 14 times their height (the height of the ribs is 0.5-1.0 mm).
Теплообменна поверхность может быть изготовлена путем припайки поперечных ребер или штамповкой.The heat transfer surface can be made by soldering transverse ribs or by stamping.
Предмет изобретени Subject invention
10ten
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1662787A SU378700A1 (en) | 1971-05-31 | 1971-05-31 | HEAT EXCHANGE SURFACE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1662787A SU378700A1 (en) | 1971-05-31 | 1971-05-31 | HEAT EXCHANGE SURFACE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU378700A1 true SU378700A1 (en) | 1973-04-18 |
Family
ID=20477102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1662787A SU378700A1 (en) | 1971-05-31 | 1971-05-31 | HEAT EXCHANGE SURFACE |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU378700A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129598A1 (en) * | 1991-09-06 | 1993-03-11 | Ruhrgas Ag | METHOD AND DEVICE FOR INCREASING THE HEAT TRANSFER BETWEEN A WALL AND A HEAT TRANSFER FLUID |
-
1971
- 1971-05-31 SU SU1662787A patent/SU378700A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129598A1 (en) * | 1991-09-06 | 1993-03-11 | Ruhrgas Ag | METHOD AND DEVICE FOR INCREASING THE HEAT TRANSFER BETWEEN A WALL AND A HEAT TRANSFER FLUID |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE32181B1 (en) | Heat transferring elements for heat exchangers | |
IT947614B (en) | PLATE FOR PLATE HEAT EXCHANGERS | |
JPS553508A (en) | Heat exchanger | |
AT309482B (en) | Heat exchanger with several pipe spirals stacked on top of each other | |
DE3379744D1 (en) | Plate heat exchanger | |
SE8105626L (en) | ROD AND PLATE EXCHANGE | |
SU378700A1 (en) | HEAT EXCHANGE SURFACE | |
ES408786A1 (en) | Compact heat exchanger | |
GB1319283A (en) | Producing finned pipe units | |
ES416715A1 (en) | Integral finned tube for submerged boiling applications | |
BE765441A (en) | DISTRIBUTOR FOR PLATE HEAT EXCHANGERS AND SIDE COLLECTORS | |
IT7819230A0 (en) | PROCEDURE FOR THE MANUFACTURE OF HEAT EXCHANGERS WITH COLLECTOR PLATES AND BRAZED FINS AND RESULTING EXCHANGER. | |
SU389277A1 (en) | HEAT EXCHANGER | |
GB1316119A (en) | Heat exchangers | |
JPS55126792A (en) | Plate type heat exchanger | |
FR2259341A1 (en) | Finned tube central heating radiator - tips of fins are bent parallel to tube to improve heat radiation | |
SU460423A1 (en) | Heat exchange surface air cooler | |
FR2128157A1 (en) | Heat transfer surface having a high boiling heat transfer - coefficient | |
BE760761A (en) | HEAT EXCHANGER WITH HIGH EXCHANGE COEFFICIENT | |
GB1473492A (en) | Secondary surface heat exchangers | |
JPS5274153A (en) | Heat exchanger | |
FR2337314A2 (en) | Heat exchanger producing continuous hot water - has solid or hollow fins causing circulation in spiral pattern and ramp of varying pitch | |
SU483916A1 (en) | Heat transfer surface | |
ES197162U (en) | A heat changer of plates with fins, improved. (Machine-translation by Google Translate, not legally binding) | |
JPS52147356A (en) | Heat transfer pipe for condenser |