CN103591829A - Bi-direction reinforced heat conducting pipe heat exchanger - Google Patents
Bi-direction reinforced heat conducting pipe heat exchanger Download PDFInfo
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- CN103591829A CN103591829A CN201310540331.XA CN201310540331A CN103591829A CN 103591829 A CN103591829 A CN 103591829A CN 201310540331 A CN201310540331 A CN 201310540331A CN 103591829 A CN103591829 A CN 103591829A
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- heat exchanger
- heat
- conducting pipe
- direction reinforced
- pipe
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Abstract
A bi-direction reinforced heat conducting pipe heat exchanger comprises a heat exchanger containing cavity provided with a liquid inlet and outlet port, a plurality of heat exchanging pipes arranged inside the heat exchanger containing cavity, and end covers arranged outside end plates, wherein the two ends of each heat exchanging pipe is provided with the end plates, and the end covers are provided with channel ports. The bi-direction reinforced heat conducting pipe heat exchanger is characterized in that the surface of the heat exchanging pipes is provided with three-dimensional conical fins or spiral grooves machined through the extruding, rolling and plough cutting technologies, concave-convex lines are formed inside the heat exchanging pipes. Compared with the prior art, the bi-direction reinforced heat conducting pipe heat exchanger has the advantages of being capable of improving the heat exchanging efficiency.
Description
Technical field:
The present invention relates to a kind of heat exchanger.
background technology:
Traditional heat exchanger, what heat-transfer pipe was used is light-pipe structure, or screwed pipe, bellows, bellows tube etc., because the surface of these pipes is all level and smooth, therefore, increase heat exchange area, can only increase the quantity of pipe, self volume of heated exchanger limits, and the quantity of pipe is conditional, thereby has suppressed the heat exchanger effectiveness of heat exchanger.Adopt the three-dimensional conical finned heat-transfer pipe of biaxial strengthening to impel the kinetic energy of fluid to act on sufficiently uniformly on enhanced heat exchange face, make the conveying function of fluid most effectively for promoting the heat convection strengthening on heat transfer interface, overcome traditional heat exchangers and in part, form resistance greatly and the shortcoming of the convection heat transfer' heat-transfer by convection poor performance of heat transfer interface.
summary of the invention:
Goal of the invention of the present invention is to provide a kind of biaxial strengthening heat-transfer pipe heat exchanger that can improve heat exchanger effectiveness.
The present invention realizes like this, comprise heat exchanger cavity volume with fluid inlet and outlet, be arranged on two ends in heat exchanger cavity volume with several heat exchanger tubes of end plate, be arranged on the end cap with passway in end plate outside, its special feature is that heat exchanger tube is that outer surface has three-dimensional conical finned or the helical groove being processed by extruding pressure, rolling, plough cutting process, forms concavo-convex line in pipe.
Adopt the three-dimensional conical finned heat-transfer pipe of biaxial strengthening, made heat exchanger tube pass inner fluid produce flow-disturbing and vortex phenomenon, thereby taken away with many heats, improved heat-transfer effect; And medium in shell side, because three-dimensional conical finned adopts the manufacture of extruding/rolling-plough incision technology, be three-dimensional cone-shaped, fin height is high, increased heat transfer area, and fin root is connected firmly, even if fin is subject to medium certain pressure, current downflow is washed away and difficult drop-off repeatedly, has the advantages that heat transfer efficiency is high, clean, the life-span is long; Realized the heat-transfer effect of biaxial strengthening.
Adopt the three-dimensional conical finned heat-transfer pipe of biaxial strengthening to impel the kinetic energy of fluid to act on sufficiently uniformly on enhanced heat exchange face, make the conveying function of fluid most effectively for promoting the heat convection strengthening on heat transfer interface, overcome traditional heat exchangers and in part, form resistance greatly and the shortcoming of the convection heat transfer' heat-transfer by convection poor performance of heat transfer interface.Based on extruding/rolling---the manufacture of plough incision technology, there is Multi-scale model feature, and it is concavo-convex to make to manage interior formation, strengthen medial and lateral (biaxial strengthening) heat-transfer capability simultaneously, impel the raising of heat transfer property, therefore there are wide market prospects.
Compared with the prior art the present invention, has advantages of and can improve heat exchanger effectiveness.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of heat exchanger tube embodiment 1;
Fig. 3 is the structural representation of heat exchanger tube embodiment 2
implementation method:
With reference to Fig. 1, biaxial strengthening heat-transfer pipe heat exchanger of the present invention, heat exchanger cavity volume (socket assembly) 4 with fluid inlet and outlet 6, be arranged on two ends in heat exchanger cavity volume 4 with several heat exchanger tubes (biaxial strengthening heat-transfer pipe) 3 of end plate (end tube sheet) 1, be arranged on the several deflection plates 2 on several heat exchanger tubes 3, be arranged on the end cap with passway 7 (water cover) 5 in end plate 1 outside, its special feature is that heat exchanger tube 3 is that outer surface has by pushing, rolling, several helical grooves 8(embodiment 1 that plough cutting process processes: as shown in Figure 2, by pushing, rolling mill practice manufacture forms) or three-dimensional conical finned 9(embodiment 2: the last plough cutting process manufacture on embodiment 1 basis forms), in pipe, form concavo-convex line 10.
Claims (1)
1. biaxial strengthening heat-transfer pipe heat exchanger, comprise heat exchanger cavity volume with fluid inlet and outlet, be arranged on two ends in heat exchanger cavity volume with several heat exchanger tubes of end plate, be arranged on the end cap with passway in end plate outside, it is characterized in that heat exchanger tube is that outer surface has three-dimensional conical finned or the helical groove being processed by extruding pressure, rolling, plough cutting process, forms concavo-convex line in pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540331.XA CN103591829A (en) | 2013-11-05 | 2013-11-05 | Bi-direction reinforced heat conducting pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540331.XA CN103591829A (en) | 2013-11-05 | 2013-11-05 | Bi-direction reinforced heat conducting pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103591829A true CN103591829A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310540331.XA Pending CN103591829A (en) | 2013-11-05 | 2013-11-05 | Bi-direction reinforced heat conducting pipe heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN103591829A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049753U (en) * | 1988-09-07 | 1989-12-20 | 辽宁省抚顺市华山辽宁省石油公司抚顺分公司机械厂 | Double-side strengthened heat-transfer pipe |
| CN1129798A (en) * | 1994-09-12 | 1996-08-28 | 运载器有限公司 | Heat transfer tube |
| CN2436257Y (en) * | 2000-09-12 | 2001-06-27 | 孟继安 | Multi-thread spiral channel heat-exchanging pipe |
| CN2754038Y (en) * | 2004-06-12 | 2006-01-25 | 辽宁石油化工大学 | Twist flat-tube heat exchanger |
| CN101182977A (en) * | 2007-12-11 | 2008-05-21 | 华南理工大学 | Inner chiasma spiral exterior three-dimensional diamond-type rib double-side intensify heat transfer pipe |
| CN201152715Y (en) * | 2008-01-09 | 2008-11-19 | 张国强 | Metallic heat exchanging tube |
| US20110083619A1 (en) * | 2009-10-08 | 2011-04-14 | Master Bashir I | Dual enhanced tube for vapor generator |
| CN102441775A (en) * | 2011-09-09 | 2012-05-09 | 华南理工大学 | Three-dimensional integral discontinuous outer fin and processing method thereof |
| CN103217047A (en) * | 2013-03-26 | 2013-07-24 | 佛山神威热交换器有限公司 | Three-dimensional taper finned tube |
| CN203586906U (en) * | 2013-11-05 | 2014-05-07 | 佛山神威热交换器有限公司 | Bothway enhancement heat transfer pipe heat exchanger |
-
2013
- 2013-11-05 CN CN201310540331.XA patent/CN103591829A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049753U (en) * | 1988-09-07 | 1989-12-20 | 辽宁省抚顺市华山辽宁省石油公司抚顺分公司机械厂 | Double-side strengthened heat-transfer pipe |
| CN1129798A (en) * | 1994-09-12 | 1996-08-28 | 运载器有限公司 | Heat transfer tube |
| CN2436257Y (en) * | 2000-09-12 | 2001-06-27 | 孟继安 | Multi-thread spiral channel heat-exchanging pipe |
| CN2754038Y (en) * | 2004-06-12 | 2006-01-25 | 辽宁石油化工大学 | Twist flat-tube heat exchanger |
| CN101182977A (en) * | 2007-12-11 | 2008-05-21 | 华南理工大学 | Inner chiasma spiral exterior three-dimensional diamond-type rib double-side intensify heat transfer pipe |
| CN201152715Y (en) * | 2008-01-09 | 2008-11-19 | 张国强 | Metallic heat exchanging tube |
| US20110083619A1 (en) * | 2009-10-08 | 2011-04-14 | Master Bashir I | Dual enhanced tube for vapor generator |
| CN102441775A (en) * | 2011-09-09 | 2012-05-09 | 华南理工大学 | Three-dimensional integral discontinuous outer fin and processing method thereof |
| CN103217047A (en) * | 2013-03-26 | 2013-07-24 | 佛山神威热交换器有限公司 | Three-dimensional taper finned tube |
| CN203586906U (en) * | 2013-11-05 | 2014-05-07 | 佛山神威热交换器有限公司 | Bothway enhancement heat transfer pipe heat exchanger |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |