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SU1232921A1 - Heat-exchanging surface - Google Patents

Heat-exchanging surface Download PDF

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Publication number
SU1232921A1
SU1232921A1 SU843833800A SU3833800A SU1232921A1 SU 1232921 A1 SU1232921 A1 SU 1232921A1 SU 843833800 A SU843833800 A SU 843833800A SU 3833800 A SU3833800 A SU 3833800A SU 1232921 A1 SU1232921 A1 SU 1232921A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ribs
pipes
transverse
heat exchange
heat
Prior art date
Application number
SU843833800A
Other languages
Russian (ru)
Inventor
Геннадий Иванович Левченко
Александр Моисеевич Копелиович
Иван Дмитриевич Лисейкин
Александр Сергеевич Чернов
Original Assignee
Ордена Ленина Производственное Объединение "Красный Котельщик" Им.60-Летия Союза Сср
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 Ордена Ленина Производственное Объединение "Красный Котельщик" Им.60-Летия Союза Сср filed Critical Ордена Ленина Производственное Объединение "Красный Котельщик" Им.60-Летия Союза Сср
Priority to SU843833800A priority Critical patent/SU1232921A1/en
Application granted granted Critical
Publication of SU1232921A1 publication Critical patent/SU1232921A1/en

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

Description

f1232921f1232921

Изобретение относитс  к интенсификации теплообмена и может быть использовано в теплообменной технике .The invention relates to the intensification of heat exchange and can be used in heat exchange engineering.

Цель изобретени  - повышение теп- 5 ловой эффективности путем интенсификации теплообмена.The purpose of the invention is to increase the thermal efficiency by intensifying heat exchange.

На фиг. 1 показана теплообменна  поверхность с поперечными ребрами, кра  которых вьтолнены с волнообразным обрезом, образованным сопр гаемыми дугами окружности;, на фиг. 2 - то же, с волнообразным обрезом, образованным сопр гае№)1ми участками в виде трапеций.FIG. Figure 1 shows a heat exchange surface with transverse ribs, the edges of which are made with a wave-like edge, formed by the conjugate circular arcs; 2 - the same, with a wave-like edge, formed by the interface #) with 1 sections in the form of a trapezium.

Теплообменна  поверхность, например змеевиковые панели, содержит р ды труб Г и 2 с поперечными 3 и 5 и продольными 4 и 6 ребрами. Кра  по- The heat exchange surface, such as coil panels, contains rows of tubes G and 2 with transverse 3 and 5 and longitudinal 4 and 6 fins. Kra-

перечных ребер 3 и 5 выполнены с волнообразным обрезом 7,выступы -8 которого в ребрах р да труб 1 и 2 размещены во впадинах 9 ребер труб 2 и 1 соответственно,. Волнообразньш обрез 7 краев ребер 3 и 5 может быть образован сопр гаемыми дугами окр:,ок- ности или сопр гаемыми участками в виде трапеций. Трубы 1 и 2 расположены в шахматном пор дке.pepper ribs 3 and 5 are made with a wave-shaped edge 7, the protrusions -8 of which in the edges of a row of pipes 1 and 2 are placed in the depressions of 9 edges of pipes 2 and 1, respectively. The undulating cut of the 7 edges of the ribs 3 and 5 can be formed by mating arcs of the mantles, holes, or mating portions in the form of trapeziums. Pipes 1 and 2 are staggered.

Расположение выступов 8 ребер 3 и 5 труб 1 и 2 во впадинах 9 ребер 5 и 3 труб 2 и i позвол ет уменьшить поперечный шаг между р дами труб 1 и 2 и, соответственно, повысить количество передаваемого типа за счет более интенсивной теплопередачи и выполнени , ребер 3 и 5 более широкими при заданном поперечном шаге чежду трубами 1 и 2,The arrangement of the projections 8 of the fins 3 and 5 of the pipes 1 and 2 in the depressions 9 of the fins 5 and 3 of the pipes 2 and i reduces the transverse spacing between the rows of the pipes 1 and 2 and, accordingly, increases the number of transmitted type due to more intensive heat transfer and ribs 3 and 5 wider for a given transverse pitch between pipes 1 and 2,

Составитель Г.Петров Редактор Н.Егорова Техред М.ХоданичCompiled by G.Petrov Editor N.Egorova Tehred M.Hodanich

Заказ 2756/39 Тираж 589ПодписноеOrder 2756/39 Circulation 589 Subscription

ВНИИПИ Государственного комитета СССРVNIIPI USSR State Committee

по делам изобретений и открытий 113035, Москва, Ж-ЗЗ, Раушска  наб, д. 4/5for inventions and discoveries 113035, Moscow, Z-ZZ, Raushsk nab. 4/5

Производственно-полиграфическое предпри тие, г Ужгород, ул. Проектна , 4Production and printing company, Uzhgorod, st. Project, 4

Ф«г.F “g.

КорректорВ,Синйцка Proofreader, Sineck

Claims (1)

ТЕПЛООБМЕННАЯ ПОВЕРХНОСТЬ, содержащая ряды труб с поперечными и продольными ребрами, о т л и чага щ а я с я тем, что, с целью повышения тепловой эффективности путем интенсификации теплообмена, края поперечных ребер выполнены с волнообразным обрезом, выступы которого в ребрах одного ряда труб размещены во впадинах ребер смежного ряда.HEAT EXCHANGE SURFACE, containing rows of pipes with transverse and longitudinal ribs, and with the fact that, in order to increase thermal efficiency by intensifying heat transfer, the edges of the transverse ribs are made with a wave-shaped cut, the protrusions of which are in the ribs of one row of pipes placed in the hollows of the ribs of an adjacent row. ьо со ю с© ьэсо со © © © э э Фиг.1Figure 1
SU843833800A 1984-12-30 1984-12-30 Heat-exchanging surface SU1232921A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843833800A SU1232921A1 (en) 1984-12-30 1984-12-30 Heat-exchanging surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843833800A SU1232921A1 (en) 1984-12-30 1984-12-30 Heat-exchanging surface

Publications (1)

Publication Number Publication Date
SU1232921A1 true SU1232921A1 (en) 1986-05-23

Family

ID=21154783

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843833800A SU1232921A1 (en) 1984-12-30 1984-12-30 Heat-exchanging surface

Country Status (1)

Country Link
SU (1) SU1232921A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660230A (en) * 1995-09-27 1997-08-26 Inter-City Products Corporation (Usa) Heat exchanger fin with efficient material utilization
WO2015009205A1 (en) * 2013-07-18 2015-01-22 Mnushkin Igor Anatol Evich Неат-exchange machines
EP3258169A1 (en) * 2016-06-13 2017-12-20 Alfa Laval Corporate AB A fin for a boiler tube arrangement and an assembly comprising such a fin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 519591, кл. F 28 F 1/24, 1976. Авторское свидетельство СССР № 802774, кл, F 28 F 1/12, 1979. *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660230A (en) * 1995-09-27 1997-08-26 Inter-City Products Corporation (Usa) Heat exchanger fin with efficient material utilization
WO2015009205A1 (en) * 2013-07-18 2015-01-22 Mnushkin Igor Anatol Evich Неат-exchange machines
EP3258169A1 (en) * 2016-06-13 2017-12-20 Alfa Laval Corporate AB A fin for a boiler tube arrangement and an assembly comprising such a fin
WO2017215954A1 (en) * 2016-06-13 2017-12-21 Alfa Laval Corporate Ab A fin for a boiler tube arrangement and an assembly comprising such a fin
CN109312915A (en) * 2016-06-13 2019-02-05 阿法拉伐股份有限公司 The fin arranged for boiler tube and the component including this fin
KR20190016097A (en) * 2016-06-13 2019-02-15 알파 라발 코포레이트 에이비 A pin for a boiler tube arrangement and an assembly comprising such a pin
RU2708733C1 (en) * 2016-06-13 2019-12-11 Альфа Лаваль Корпорейт Аб Rib for boiler pipe system and assembly containing such rib
CN109312915B (en) * 2016-06-13 2021-04-06 阿法拉伐股份有限公司 Fin for boiler tube arrangement and assembly comprising such a fin

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