CN102538539A - Heat exchange tube - Google Patents
Heat exchange tube Download PDFInfo
- Publication number
- CN102538539A CN102538539A CN2012100321821A CN201210032182A CN102538539A CN 102538539 A CN102538539 A CN 102538539A CN 2012100321821 A CN2012100321821 A CN 2012100321821A CN 201210032182 A CN201210032182 A CN 201210032182A CN 102538539 A CN102538539 A CN 102538539A
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- Prior art keywords
- heat exchange
- tube
- heat
- exchange tube
- heat exchanger
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Abstract
The invention relates to a heat exchange tube. The heat exchange tube comprises a heat exchange tube and is characterized in that the heat exchange tube is a thread corrugated tube; not only can the heat conducting area of the heat exchange tube with same length be greatly increased, but also the fluid in the tube can form turbulent flow, so that the heat exchange time is greatly shortened, the heat exchange efficiency can be improved in multiples, especially the turbulent flow formed by the fluid in the tube also can be used for washing the inner wall of the tube so as to lead the wall of the tube to be difficultly scaled, and avoid the influence of the scale on heat exchange efficiency; the heat exchange tube is easily bent and is suitable for processing a coil type heat exchanger by using single pipeline; and the corrugated tube also can buffer expansion with heat and contraction with cold of the pipeline in the use process of the heat exchanger, so that the damage to the equipment due to the factor of the linear expansion coefficient of the material is reduced. Therefore, the heat exchange tube has the advantages of large heat-conducting area, short heat exchange time, good heat exchange effect, less consumption of the heat exchange tube, resource saving, environmental protection, small equipment-occupying area, easy maintenance, difficult damage, low cost and the like, and is an update product with high cost performance, economy, practicability and obvious social and economic benefits.
Description
Technical field
The present invention relates to a kind of heat exchanger tube.
Background technology
At present, the heat exchanger tube inwall of heat exchanger all is level and smooth, like the heat exchanger tube of graphite modified polypropylene tubular heat exchanger, falling-film absorber and graphite modified coiled polybutene pipe formula heat exchanger etc.Not only heat-conducting area is little, and the pipeline inner fluid be direct current, in fast outer slow, heat exchanger time is long, weak effect, the heat exchanger tube consumption is big, the waste resource, that equipment takes up an area of is big, fragile, cost is high.
Summary of the invention
To above problem, the purpose of this invention is to provide the heat exchanger tube that a kind of heat-conducting area is big, heat exchanger time is short, heat exchange effect is good.
A kind of heat exchanger tube comprises heat exchanger tube, it is characterized in that: heat exchanger tube is the screw thread bellows.Described screw thread bellows is meant: outside is that external screw thread shape, pore are the bellows of corresponding internal thread hole.
The objective of the invention is to realize through the screw thread bellows.Utilize the screw thread bellows, the heat-conducting area of the heat exchanger tube of equal length is increased greatly, can also make the fluid in the pipe form turbulent flow,, improve heat exchanger effectiveness exponentially so shortening heat is short swap time greatly; The turbulent flow that forms of tube fluid particularly can also the flush pipe inwall, makes tube wall less scaling, has avoided the influence of fouling to heat exchanger effectiveness; Also flexible, be fit to process tube coil type heat exchanger with single pipe; What bellows can also buffering pipe in the process that heat exchanger uses expands with heat and contract with cold, thereby has reduced because of the damage to equipment of the factor of material linear expansion coefficient.So; Not only have advantages such as heat-conducting area is big, heat exchanger time short, heat exchange effect is good; Also have the heat exchanger tube consumption few, economize on resources, protect environment; Advantages such as equipment takes up an area of little, easy care, not fragile, and is with low cost are that a kind of cost performance is high, economical and practical, the tangible upgrading products of economic results in society.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Among the figure: heat exchanger tube 1, straight connector 2.
The specific embodiment
Detail below in conjunction with accompanying drawing and embodiment:
Accompanying drawing is a kind of heat exchanger tube of the present invention. comprise heat exchanger tube 1, its main points are: heat exchanger tube 1 is the screw thread bellows.Obviously, described screw thread bellows be exactly outside for external screw thread shape, pore be the bellows of corresponding internal thread hole.Heat exchanger tube in the accompanying drawing is a kind of graphite modified polypropylene heat exchanger tube or a kind of graphite modified polybutene heat exchanger tube, and obviously, described heat exchanger tube can also adopt other materials to process.
For the ease of with tube sheet welding, make its welding more firmly, easy to leak not, screw thread bellows two ends in the drawings all are provided with pure PP or PB straight connector 2, promptly are provided with pure PP or PB straight connector 2 at the two ends of heat exchanger tube 1.Because of pure PP or PB can weld more firmly with tube sheet than graphite modified PP or PB, so easy to leak not.
Claims (2)
1. a heat exchanger tube comprises heat exchanger tube (1), it is characterized in that: heat exchanger tube (1) is the screw thread bellows.
2. heat exchanger tube according to claim 1 is characterized in that: the two ends of heat pipe (1) are provided with pure PP or PB straight connector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100321821A CN102538539A (en) | 2012-02-14 | 2012-02-14 | Heat exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100321821A CN102538539A (en) | 2012-02-14 | 2012-02-14 | Heat exchange tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102538539A true CN102538539A (en) | 2012-07-04 |
Family
ID=46346059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100321821A Pending CN102538539A (en) | 2012-02-14 | 2012-02-14 | Heat exchange tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538539A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61280393A (en) * | 1985-05-17 | 1986-12-10 | Sanyo Electric Co Ltd | Heat transfer tube |
| CN2046768U (en) * | 1989-02-03 | 1989-11-01 | 山东新华制药厂 | Graphite modified polyacrylic falling-film absorption instrument |
| CN2237831Y (en) * | 1995-08-02 | 1996-10-16 | 李士贤 | Graphite modified poly-perfluoroethyl propene heat exchanger |
| CN2462335Y (en) * | 2001-01-18 | 2001-11-28 | 吴文生 | Corrugated spiral heat exchanging tube |
| JP4082058B2 (en) * | 2001-08-31 | 2008-04-30 | トーセツ株式会社 | Heat exchange tube |
| CN201545917U (en) * | 2009-11-24 | 2010-08-11 | 林建平 | Tube-bundle cooler for cooling electrolytic bath liquid |
| CN201876178U (en) * | 2010-11-25 | 2011-06-22 | 宝鸡新城钛管股份公司 | Titanium corrugated tube for automobile condenser |
| CN201945211U (en) * | 2011-03-04 | 2011-08-24 | 张波 | Graphite modified polypropylene heat exchanger |
| CN202470855U (en) * | 2012-02-14 | 2012-10-03 | 张扩潮 | Heat exchange pipe |
-
2012
- 2012-02-14 CN CN2012100321821A patent/CN102538539A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61280393A (en) * | 1985-05-17 | 1986-12-10 | Sanyo Electric Co Ltd | Heat transfer tube |
| CN2046768U (en) * | 1989-02-03 | 1989-11-01 | 山东新华制药厂 | Graphite modified polyacrylic falling-film absorption instrument |
| CN2237831Y (en) * | 1995-08-02 | 1996-10-16 | 李士贤 | Graphite modified poly-perfluoroethyl propene heat exchanger |
| CN2462335Y (en) * | 2001-01-18 | 2001-11-28 | 吴文生 | Corrugated spiral heat exchanging tube |
| JP4082058B2 (en) * | 2001-08-31 | 2008-04-30 | トーセツ株式会社 | Heat exchange tube |
| CN201545917U (en) * | 2009-11-24 | 2010-08-11 | 林建平 | Tube-bundle cooler for cooling electrolytic bath liquid |
| CN201876178U (en) * | 2010-11-25 | 2011-06-22 | 宝鸡新城钛管股份公司 | Titanium corrugated tube for automobile condenser |
| CN201945211U (en) * | 2011-03-04 | 2011-08-24 | 张波 | Graphite modified polypropylene heat exchanger |
| CN202470855U (en) * | 2012-02-14 | 2012-10-03 | 张扩潮 | Heat exchange pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |