SU1666885A1 - Coiled heat exchanger - Google Patents

Coiled heat exchanger Download PDF

Info

Publication number
SU1666885A1
SU1666885A1 SU894764114A SU4764114A SU1666885A1 SU 1666885 A1 SU1666885 A1 SU 1666885A1 SU 894764114 A SU894764114 A SU 894764114A SU 4764114 A SU4764114 A SU 4764114A SU 1666885 A1 SU1666885 A1 SU 1666885A1
Authority
SU
USSR - Soviet Union
Prior art keywords
row
section
tubes
heat exchanger
coiled heat
Prior art date
Application number
SU894764114A
Other languages
Russian (ru)
Inventor
Вячеслав Андреевич Наер
Михаил Борисович Кравченко
Мохамед Жамал Шахбаз
Original Assignee
Одесский Технологический Институт Холодильной Промышленности
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 Одесский Технологический Институт Холодильной Промышленности filed Critical Одесский Технологический Институт Холодильной Промышленности
Priority to SU894764114A priority Critical patent/SU1666885A1/en
Application granted granted Critical
Publication of SU1666885A1 publication Critical patent/SU1666885A1/en

Links

Landscapes

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

Abstract

Изобретение относитс  к теплообменным аппаратам и может быть использовано в микрокриогенной технике. Цель изобретени  - интенсификаци  теплообмена путем равномерного распределени  потока в трубках. Это достигаетс  тем, что каждый р д N-р дного теплообменника состоит из двух частей 9 и 10, включающих одинаковое число витков. Участок 3 из первого р да трубок последовательно соединен с участком 6 из N-го р да, участок 2 из второго р да соединен с участком 5 из (N-1)-го р да и т.д. 3 ил.The invention relates to heat exchangers and can be used in microcryogenic technology. The purpose of the invention is to intensify heat exchange by uniformly distributing the flow in the tubes. This is achieved by the fact that each row of N-pt heat exchanger consists of two parts 9 and 10, including the same number of turns. Section 3 of the first row of tubes is sequentially connected to section 6 of the Nth row, section 2 of the second row is connected to section 5 of the (N-1) -th row, and so on. 3 il.

Description

Ф.1F.1

йаср% гоyasr% go

Claims (1)

Формула изобретенияClaim 15 Витой теплообменник, содержащий η рядов оребренной трубки, навитых на сердечник, отличающийся тем, что. с целью интенсификации теплообмена путем равномерного распределения потоков в трубках, 20 каждый ряд η-рядного теплообменника состоит из двух частей с одинаковым числом витков, причем участок из первого ряда трубок последовательно соединен с участком из η-го ряда, участок из второго ряда после25 довательно соединен с участком из (п-1)-го ряда, а каждый последующий участок из первого ряда трубок соединен соответственно с предыдущим участком трубок из второго ряда.15 A twisted heat exchanger containing η rows of finned tubes wound around a core, characterized in that. in order to intensify heat transfer by evenly distributing flows in the tubes, 20 each row of the η-row heat exchanger consists of two parts with the same number of turns, moreover, a section from the first row of tubes is connected in series with a section from the η-th row, a section from the second row is connected in series with a section from the (n-1) th row, and each subsequent section from the first row of tubes is connected respectively to the previous section of tubes from the second row. Фиг.2Figure 2 Фиг. ЪFIG. B
SU894764114A 1989-08-11 1989-08-11 Coiled heat exchanger SU1666885A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894764114A SU1666885A1 (en) 1989-08-11 1989-08-11 Coiled heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894764114A SU1666885A1 (en) 1989-08-11 1989-08-11 Coiled heat exchanger

Publications (1)

Publication Number Publication Date
SU1666885A1 true SU1666885A1 (en) 1991-07-30

Family

ID=21482111

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894764114A SU1666885A1 (en) 1989-08-11 1989-08-11 Coiled heat exchanger

Country Status (1)

Country Link
SU (1) SU1666885A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Дилевска Е В. Криогенные микротеплообменники, М.: Машиностроение 1978 С.39. *

Similar Documents

Publication Publication Date Title
IT8125363A0 (en) REFORMING APPARATUS USING FINNED HEAT EXCHANGE TUBES AND RELATED PROCESS.
DK0696717T3 (en) Heat exchanger coil construction and complex thereof
GB1497935A (en) Heat-exchangers cores each with a single row of tubes
CA2006002A1 (en) Radiator and method of making a radiator
SU1666885A1 (en) Coiled heat exchanger
CA2076188A1 (en) Heat exchanger baffle system
MY105127A (en) Fin-tube type heat exchanger
GB1056104A (en) Improvements in or relating to heat-exchangers, pre-heaters and economizers
GB1106764A (en) Tubular heat exchangers
DE3468521D1 (en) Tubular heat exchanger
GB970722A (en) Improvements in or relating to tube-type heat exchangers
SU1084587A1 (en) Heat-exchanging element
NO884997L (en) DEVICE FOR SUPPORTING THE ROWERS IN A HEAT EXCHANGE.
FR2377013A1 (en) Heat exchanger for cooling oil by air - has stacked spiral tubes with central collector and radial air outlet
SU1613835A2 (en) Heat-exchange tube
SU872936A1 (en) Shell-and-tube heat exchanger
GB847218A (en) Improvements in and relating to heat exchangers
GB904140A (en) Improvements in and relating to means for assisting heat transfer between a surface and a fluid
GB914810A (en) Improvements in or relating to tubular heat exchangers
SU1615530A2 (en) Gas-liquid heat-exchanger
GB644651A (en) Improvements in or relating to tubular heat exchangers
SU1384912A1 (en) Heat-exchanging tube
GB1328371A (en) Method of making turbulators for heat-exchange tubes
SU846978A1 (en) Helical heat exchanger
DK0435839T3 (en) Heat exchanger and method of manufacture thereof