SU1232921A1 - Heat-exchanging surface - Google Patents
Heat-exchanging surface Download PDFInfo
- 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
Links
- 241000826860 Trapezium Species 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
Landscapes
- 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)
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)
| 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 |
-
1984
- 1984-12-30 SU SU843833800A patent/SU1232921A1/en active
Non-Patent Citations (1)
| 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)
| 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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