SU399709A1 - HEAT EXCHANGE ELEMENT - Google Patents

HEAT EXCHANGE ELEMENT

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Publication number
SU399709A1
SU399709A1 SU1158239A SU1158239A SU399709A1 SU 399709 A1 SU399709 A1 SU 399709A1 SU 1158239 A SU1158239 A SU 1158239A SU 1158239 A SU1158239 A SU 1158239A SU 399709 A1 SU399709 A1 SU 399709A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat exchange
exchange element
pipe
amplitude
pipes
Prior art date
Application number
SU1158239A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1158239A priority Critical patent/SU399709A1/en
Application granted granted Critical
Publication of SU399709A1 publication Critical patent/SU399709A1/en

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

Description

1one

Известны теплообменные элементы типа «труба в трубе с обеими изогнутыми трубами .Heat transfer elements of the type “pipe in pipe” with both curved pipes are known.

Целью изобретени   вл етс  интенсификаци  теплообмена.The aim of the invention is to intensify heat transfer.

Это достигаетс  тем, что трубы изогнуты волнообразно с равным шагом волн и с амплитудой изгиба оси внутренней трубы, меньшей амплитуды изгиба оси наружной, на величину , не превышающую разности между внутренним диаметром наружной трубы и наружным диаметром внутренней трубы.This is achieved by the fact that the pipes are bent in waves with equal pitch of waves and with an amplitude of bending of the axis of the inner tube, less than the amplitude of bending of the outer axis, by an amount not exceeding the difference between the inner diameter of the outer tube and the outer diameter of the inner tube.

На фиг. I показан описываемый элемент; на фиг. 2 - теплообменник с описываемыми элементами.FIG. I shows the item being described; in fig. 2 - heat exchanger with the described elements.

Теплообменный элемент содержит волнообразно изогнутые наружную 1 и внутренние 2 трубы. Трубы изогнуты с равным шагом (/) волн и с амплитудой (Лвн) изгиба от внутренней трубы 2 меньшей амплитуды (Л„) изгиба оси наружной трубы I на величину, не превышающую разности между внутреннимThe heat exchange element contains a wavy curved outer 1 and inner 2 pipes. The pipes are bent with equal pitch (/) of the waves and with the amplitude (LVH) of the bend from the inner pipe 2 of smaller amplitude (L „) of the bend of the axis of the outer pipe I by an amount not exceeding the difference between the inner

диаметром (inn) наружной трубы 1 и наруж ным диаметром (du) внутренней трубы 2.diameter (inn) of the outer tube 1 and outer diameter (du) of the inner tube 2.

Элементы соединены с соответствующими раздаюшими коллекторами 3, 4 и собирающими 5, 6 коллекторами. Коллекторы 3, 5 и 4., 6 размещены попарно в общем блоке, блоки же соединены между собой анкерными св з ми 7, а элементы по длине креп тс  к поперечным балкам 8.The elements are connected with the corresponding distributing collectors 3, 4 and collecting 5, 6 collectors. The collectors 3, 5 and 4., 6 are placed in pairs in a common block, the blocks are interconnected by anchors 7, and the elements are fixed in length to the transverse beams 8.

Предмет изобретени Subject invention

Теплообменный элемент типа «труба в трубе с обеими изогнутыми трубами, отличающийс  тем, что, с целью интенсификации теплообмена , трубы изогнуты волнообразно с равным шагом волн и с амплитудой изгиба оси внутренней трубы, меньшей амплитуды изгиба оси наружной, на величину, не превышающую разности внутренним днаметро .м наружной трубы и нарул сным диаметром внутренней трубы.A heat exchange element of the type "pipe in pipe" with both curved pipes, characterized in that, in order to intensify heat exchange, the pipes are curved in waves with equal wavelength and with an amplitude of bending of the axis of the inner pipe, less than the amplitude of bending of the external axis, by an amount not exceeding the internal difference The outer pipe and the outer diameter of the inner pipe.

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SU1158239A 1967-05-20 1967-05-20 HEAT EXCHANGE ELEMENT SU399709A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1158239A SU399709A1 (en) 1967-05-20 1967-05-20 HEAT EXCHANGE ELEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1158239A SU399709A1 (en) 1967-05-20 1967-05-20 HEAT EXCHANGE ELEMENT

Publications (1)

Publication Number Publication Date
SU399709A1 true SU399709A1 (en) 1973-10-03

Family

ID=20440621

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1158239A SU399709A1 (en) 1967-05-20 1967-05-20 HEAT EXCHANGE ELEMENT

Country Status (1)

Country Link
SU (1) SU399709A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556101A (en) * 1981-03-30 1985-12-03 Megatech Corporation Wavy tube heat pumping
US5058663A (en) * 1989-02-11 1991-10-22 Mtu-Motoren-Und Turbinen-Union Munchen Gmbh Curved tubes of a heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556101A (en) * 1981-03-30 1985-12-03 Megatech Corporation Wavy tube heat pumping
US5058663A (en) * 1989-02-11 1991-10-22 Mtu-Motoren-Und Turbinen-Union Munchen Gmbh Curved tubes of a heat exchanger

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