SU1673819A1 - Multipass heat exchanger - Google Patents
Multipass heat exchanger Download PDFInfo
- Publication number
- SU1673819A1 SU1673819A1 SU894654171A SU4654171A SU1673819A1 SU 1673819 A1 SU1673819 A1 SU 1673819A1 SU 894654171 A SU894654171 A SU 894654171A SU 4654171 A SU4654171 A SU 4654171A SU 1673819 A1 SU1673819 A1 SU 1673819A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat exchanger
- pipes
- partitions
- partition
- expand
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Изобретение относитс к теплотехнике и может быть использовано в нефт ной, газовой, нефтехимической и других отрасл х промышленности, а также как аппарат воздушного охлаждени в районах с контрастными и холодными климатическими услови ми. Цель изобретени - расширение функциональных возможностей. Теплообменник содержит пучок труб 1, закрепленных в трубных досках 2 коллекторных камер 4 и 5, в первой из которых размещены параллельные перегородки 6 с окнами 7 и запорна плита 8 между перегородками 6, соединенна с приводом. Конструкци теплообменника обеспечивает изменение числа труб 1 в ходах путем перемещени запорной плиты 8 до уплотнени с одной из перегородок 6. 1 ил.The invention relates to heat engineering and can be used in the oil, gas, petrochemical and other industries, as well as as an air cooling unit in areas with contrasting and cold climatic conditions. The purpose of the invention is to expand the functionality. The heat exchanger contains a bundle of pipes 1 fixed in tube plates 2 of collector chambers 4 and 5, in the first of which parallel partitions 6 with windows 7 are placed and the stop plate 8 between partitions 6 connected to the drive. The design of the heat exchanger provides a change in the number of pipes 1 in the passages by moving the locking plate 8 to seal with one of the barriers 6. 1 sludge.
Description
(/:(/:
СWITH
Изобретение относитс к теплотехнике и может быть использовано в нефт ной, газовой , нефтехимической и других отрасл х промышленности, а также как аппарат воздушного охлаждени в районах с контрастными и холодными климатическими услови ми.The invention relates to heat engineering and can be used in the oil, gas, petrochemical and other industries, as well as as an air cooling unit in areas with contrasting and cold climatic conditions.
Цель изобретени - расширение функциональных возможностейThe purpose of the invention is to expand the functionality
На чертеже схематично изображен теплообменник в варианте двухходовогоThe drawing shows schematically a heat exchanger in the variant of a two-way
Теплообменник содержит пучок труб 1, закрепленных в трубных досках 2, образующих с крышками 3 коллекторные камеры 4 и 5 дл трубной среды. В камере 4 размещены {параллельные перегородки 6 с окнами 7 дл перетока среды и запорна плита 8, соединенна штоком 9 с приводом 10 и установленна между перегородками 6.The heat exchanger contains a bundle of tubes 1 fixed in tube plates 2, which form collector chambers 4 and 5 for the tube medium with covers 3. Chamber 4 contains {parallel partitions 6 with openings 7 for medium flow and a locking plate 8 connected by a rod 9 with a drive 10 and installed between the partitions 6.
Перед началом работы теплообменника запорную плиту 8 с помощью привода 10 устанавливают в зависимости от необходимости вплотную к одной из перегородок 6, перекрыва в ней окно 7 и мен тем самым число тоуб 1 в ходах увеличива его в одном ходу и уменьша в другомBefore the start of operation of the heat exchanger, the locking plate 8 with the help of the actuator 10 is installed depending on the need closely to one of the partitions 6, blocking the window 7 in it and thereby changing the number of tubes 1 in the strokes increasing it in one turn and reducing
При работе теплообменника трубна среаэ через входной отсек камеры 4 подаетс в трубы 1 первого хода и черрз камеру 5 - в труб ы 1 второго хода При этом межтрубна среда омывает наружную поверхность труб 1, обменива сь теплом с трубной средойDuring the operation of the heat exchanger, the pipe air through the inlet compartment of the chamber 4 is fed to the pipes 1 of the first stroke and the chamber 5 to the pipes 1 of the second turn.
Конструкци теплообменника обеспечивает перераспределение среды по трубам пучка, что в случае использовани теплообменника в качестве аппарата воздушного охлаждени дает возможность повысить эксплуатационную надежность и регулирооThe design of the heat exchanger provides a redistribution of the medium through the beam pipes, which in the case of using a heat exchanger as an air-cooling apparatus makes it possible to increase the operational reliability and controllability
|xj со оо| xj with oo
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894654171A SU1673819A1 (en) | 1989-01-06 | 1989-01-06 | Multipass heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894654171A SU1673819A1 (en) | 1989-01-06 | 1989-01-06 | Multipass heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1673819A1 true SU1673819A1 (en) | 1991-08-30 |
Family
ID=21430386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894654171A SU1673819A1 (en) | 1989-01-06 | 1989-01-06 | Multipass heat exchanger |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1673819A1 (en) |
-
1989
- 1989-01-06 SU SU894654171A patent/SU1673819A1/en active
Non-Patent Citations (1)
Title |
---|
За вка DE № 3140687, кл. F28D7/10, опублик 1983. * |
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