CN104634139A - Steam-water heat exchange sleeve - Google Patents
Steam-water heat exchange sleeve Download PDFInfo
- Publication number
- CN104634139A CN104634139A CN201310569761.4A CN201310569761A CN104634139A CN 104634139 A CN104634139 A CN 104634139A CN 201310569761 A CN201310569761 A CN 201310569761A CN 104634139 A CN104634139 A CN 104634139A
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- China
- Prior art keywords
- inner tube
- outer tube
- steam
- heat exchange
- tube
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- Legal status (The legal status 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 status listed.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a steam-water heat exchange sleeve which comprises an inner tube and an outer tube. The inner tube is sleeved with the outer tube, the inner tube and the outer tube are coaxially arranged, the thickness of the inner tube wall is twice that of the outer tube wall, the outer tube is supported on the inner tube through five Y-shaped section plates, and the Y-shaped section plates are welded to the inner tube and the outer tube. Hot steam flows in the annular space formed between the inner tube and the outer tube, water flows in the inner tube, and the steam and the water achieves intermediate-wall type heat exchange through the inner tube wall; the outer tube is supported on the inner tube through the five Y-shaped section plates which are welded to the inner tube and the outer tube respectively, the Y-shaped section plates increase heat exchange area, heat of the steam is transmitted into the inner tube through the Y-shaped section plates and the inner tube wall, heat exchange efficiency is improved, heat exchange time is shortened, and it is guaranteed that chemical experiments are performed smoothly.
Description
technical field
The present invention relates to a kind of steam-water heat exchanging sleeve pipe.
background technology
Steam-water heat exchanging is very common in field of heat transfer, and such as, in the steam-water heat exchangings such as heating field, chemical field are fed water at the heat (latent heat) in steam transmission, vapor (steam) temperature reduces condensation and forms condensed water, and water is heated, and temperature raises for use.In chemical laboratory, often occur because efficiency of heat exchanger is low, make water temperature not up to standard, cause the phenomenon of test period prolongation or whole the failure of an experiment.
summary of the invention
The technical problem to be solved in the present invention is to provide a kind of steam-water heat exchanging sleeve pipe, which increases the heat exchange efficiency of steam and water, shortens heat-exchange time, ensure that carrying out smoothly of experiment.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of steam-water heat exchanging sleeve pipe, comprise inner and outer tubes, outer tube sleeve is outside interior pipe, inner and outer tubes are arranged with one heart, inner tubal wall is thick is 2 times of outer tube wall thickness, and outer tube is supported on interior pipe by 5 " Y " tee section plates, and " Y " tee section plate welds with inner and outer tubes respectively.
Above-mentioned steam-water heat exchanging sleeve pipe, outer tube diameter is 3:1 with the ratio of interior pipe external diameter.
The annular space flowing that vapours is formed between the inner and outer pipe sections, water then flows in interior pipe, steam and bucket are crossed inner pipe wall and are realized wall-type heat exchange, because outer tube is supported on interior pipe by 5 " Y " tee section plates, Y " tee section plate welds with inner and outer tubes respectively; Y " tee section plate extends heat exchange area, the heat radiation of steam is passed through, Y " tee section plate and inner pipe wall pass in interior pipe, improve heat exchange efficiency; shorten heat-exchange time, ensure carrying out smoothly of chemical experiment.
accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in more detail:
Fig. 1 is cross section structure schematic diagram of the present invention.
In figure: 1 outer tube, pipe in 2,3 Y " tee section plate.
Detailed description of the invention
As shown in Figure 1, a kind of steam-water heat exchanging sleeve pipe, comprises interior pipe 2 and outer tube 1, outer tube sleeve is outside interior pipe, and inner and outer tubes are arranged with one heart, and inner tubal wall is thick is 2 times of outer tube wall thickness, outer tube is supported on interior pipe by 5 " Y " tee section plates 3, and " Y " tee section plate welds with inner and outer tubes respectively.
Preferably, outer tube diameter is 3:1 with the ratio of interior pipe external diameter, during to make heat exchange, the flow area of vapours and the circulation area ratio of water suitable.
Claims (2)
1. a steam-water heat exchanging sleeve pipe, is characterized in that: comprise inner and outer tubes, outer tube sleeve is outside interior pipe, inner and outer tubes are arranged with one heart, inner tubal wall is thick is 2 times of outer tube wall thickness, and outer tube is supported on interior pipe by 5 " Y " tee section plates, and " Y " tee section plate welds with inner and outer tubes respectively.
2. steam-water heat exchanging sleeve pipe according to claim 1, is characterized in that: outer tube diameter is 3:1 with the ratio of interior pipe external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569761.4A CN104634139A (en) | 2013-11-13 | 2013-11-13 | Steam-water heat exchange sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569761.4A CN104634139A (en) | 2013-11-13 | 2013-11-13 | Steam-water heat exchange sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104634139A true CN104634139A (en) | 2015-05-20 |
Family
ID=53213167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310569761.4A Pending CN104634139A (en) | 2013-11-13 | 2013-11-13 | Steam-water heat exchange sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104634139A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973018A (en) * | 2016-05-26 | 2016-09-28 | 镇江市经纬工程机械有限公司 | Shell-tube type condenser |
| CN107883422A (en) * | 2017-10-26 | 2018-04-06 | 安徽中宏线缆有限公司 | A kind of high-efficiency multi-function type floor heating device |
| CN109269338A (en) * | 2018-09-25 | 2019-01-25 | 无锡科伦达化工热力装备有限公司 | A kind of cycle of higher pressure gas cooler |
| CN113099706A (en) * | 2021-05-21 | 2021-07-09 | 山东大学深圳研究院 | Loop heat pipe suitable for heat dissipation of flexible device, working method and heat dissipation device |
-
2013
- 2013-11-13 CN CN201310569761.4A patent/CN104634139A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973018A (en) * | 2016-05-26 | 2016-09-28 | 镇江市经纬工程机械有限公司 | Shell-tube type condenser |
| CN107883422A (en) * | 2017-10-26 | 2018-04-06 | 安徽中宏线缆有限公司 | A kind of high-efficiency multi-function type floor heating device |
| CN109269338A (en) * | 2018-09-25 | 2019-01-25 | 无锡科伦达化工热力装备有限公司 | A kind of cycle of higher pressure gas cooler |
| CN113099706A (en) * | 2021-05-21 | 2021-07-09 | 山东大学深圳研究院 | Loop heat pipe suitable for heat dissipation of flexible device, working method and heat dissipation device |
| CN113099706B (en) * | 2021-05-21 | 2022-07-22 | 山东大学深圳研究院 | Loop heat pipe suitable for heat dissipation of flexible device, working method and heat dissipation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |