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SU422935A1 - HEAT EXCHANGE EEL \ UNT TYPE "PIPE IN A PIPE" - Google Patents

HEAT EXCHANGE EEL \ UNT TYPE "PIPE IN A PIPE"

Info

Publication number
SU422935A1
SU422935A1 SU1713378A SU1713378A SU422935A1 SU 422935 A1 SU422935 A1 SU 422935A1 SU 1713378 A SU1713378 A SU 1713378A SU 1713378 A SU1713378 A SU 1713378A SU 422935 A1 SU422935 A1 SU 422935A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
heat exchange
unt
eel
type
Prior art date
Application number
SU1713378A
Other languages
Russian (ru)
Original Assignee
Ю. Я. Дунцев, В. М. ахалов , Ю. А. Седов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ю. Я. Дунцев, В. М. ахалов , Ю. А. Седов filed Critical Ю. Я. Дунцев, В. М. ахалов , Ю. А. Седов
Priority to SU1713378A priority Critical patent/SU422935A1/en
Application granted granted Critical
Publication of SU422935A1 publication Critical patent/SU422935A1/en

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

1one

Изобретение относитс  к теилообменным элементам типа «труба в трубе, преимуществеиио к трубкам Фильда.This invention relates to pipe-to-pipe pipe elements, advantageously to Field tubes.

Известны теплообменные элементы типа «труба в трубе, а также трубы с неремеииым сечением, ступенчато измен ющимс  но длине трубы.Heat transfer elements of the type "pipe in pipe" are known, as well as pipes with irreducible section, varying in steps in the length of the pipe.

Цель изобретени -интенсифицировать процесс теплообмена.The purpose of the invention is to intensify the heat exchange process.

Это достигаетс  тем, что внутренн   труба теплооб.менного элемента имеет переменную толщину, стуненчато нз.мен ющуюс  по ходу среды.This is achieved by the fact that the inner tube of the heat-exchanging element has a variable thickness, stepped in a manner that varies along the medium.

Иа чертеже изображен онисываемый теплообменный элемент в продольном разрезе.Figure 1 shows an on-display heat exchanger element in longitudinal section.

Виутрени   труба 1 в элемента имеет переменную толщину, стуненчато пзмен юи.1,уюс  по ходу среды.The pipe 1 in the element has a variable thickness, in stitched manner, and one or two in the course of the medium.

Теп.тообменна  среда поступает в трубу 1. проходит по кольцевому зазору 2, образованному трубами 1 и 3 и омывает трубу 3 снаружи .Heat exchange medium enters the pipe 1. passes through an annular gap 2 formed by pipes 1 and 3 and washes the pipe 3 from the outside.

Ири проходе среды по кольцевому зазору 2 теплопередача через стенку трубы 1 уменьшаетс , а через стенку трубы 3 увеличиваетс  в результате возрастани  скорости потока среды .When the medium passes through the annular gap 2, the heat transfer through the wall of the pipe 1 decreases and through the wall of the pipe 3 increases as a result of an increase in the flow rate of the medium.

Такое выполнение теплообмеиного элемента нозвол ет максимально интенсифицировать теплооб.мен прп сравиительно небольшом увеличении сопротивлени  циркул ционного тракта и выполнить теплооб.менник с меньшими габаритами.Such an embodiment of the heat meter element permits to maximally intensify the heat-exchanger, the comparatively small increase in the resistance of the circulation path, and make a heat exchanger with smaller dimensions.

Иредмет изобретени Iredmet invention

Теилообменный элемент типа «труба в трубе , препмущественно трубка Фильда, отличающийс  тем. что, с целью иитенсификацин ироцесса теплообмена, внутренн   труба имеет переменную толщину, ступенчато измен юи-1 ,уюс  по ходу среды.A tube-in-tube teil-exchange element, Field's tube, characterized in that. that, in order to determine the heat exchange process, the inner tube has a variable thickness, stepwise change yu-1, uus along the way.

SU1713378A 1971-11-15 1971-11-15 HEAT EXCHANGE EEL \ UNT TYPE "PIPE IN A PIPE" SU422935A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1713378A SU422935A1 (en) 1971-11-15 1971-11-15 HEAT EXCHANGE EEL \ UNT TYPE "PIPE IN A PIPE"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1713378A SU422935A1 (en) 1971-11-15 1971-11-15 HEAT EXCHANGE EEL \ UNT TYPE "PIPE IN A PIPE"

Publications (1)

Publication Number Publication Date
SU422935A1 true SU422935A1 (en) 1974-04-05

Family

ID=20492684

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1713378A SU422935A1 (en) 1971-11-15 1971-11-15 HEAT EXCHANGE EEL \ UNT TYPE "PIPE IN A PIPE"

Country Status (1)

Country Link
SU (1) SU422935A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2610624C1 (en) * 2016-01-20 2017-02-14 Владислав Юрьевич Климов Liquid-propellant rocket engine chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2610624C1 (en) * 2016-01-20 2017-02-14 Владислав Юрьевич Климов Liquid-propellant rocket engine chamber

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