CN201926359U - Novel wave node heat exchange tube - Google Patents
Novel wave node heat exchange tube Download PDFInfo
- Publication number
- CN201926359U CN201926359U CN2011200090353U CN201120009035U CN201926359U CN 201926359 U CN201926359 U CN 201926359U CN 2011200090353 U CN2011200090353 U CN 2011200090353U CN 201120009035 U CN201120009035 U CN 201120009035U CN 201926359 U CN201926359 U CN 201926359U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat exchanger
- tube
- trough
- node heat
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of heat exchange equipment, in particular to a novel wave node heat exchange tube. The utility model has the technical scheme that a tube body comprises a circular arc section and a straight section which have the same wall thickness, and the whole tube is in a regular wave shape. When a medium flows inside and outside the tube body, and the speed and the direction are continuously changed to intensively disturb the medium, and the goal of faster heat exchange is achieved. The heat exchange efficiency of the novel wave node heat exchange tube is 2-3 times the heat exchange efficiency of a common tube type heat exchanger.
Description
Technical field
The utility model relates to a kind of heat-exchange device accessory, especially is a kind of novel node heat exchanger tube.
Background technology
The heat exchanger tube of ordinary straight tubular type heat exchanger is in operation, and resonates with medium sometimes, and its root is because the intrinsic frequency of the frequency of medium and heat exchanger tube is identical or become multiple to concern causes.When resonance takes place, can exchange heat pipe and cause damage, the resonance rule that takes place that is in operation is difficult for grasping, and the way that solves is to sacrifice heat energy mostly, causes that the heat exchanger heat exchange efficiency is low, service life short.
The utility model content
For overcoming the deficiency of above-mentioned technical problem, the utility model provides a kind of heat exchange efficiency height, has been difficult for producing the novel node heat exchanger tube of resonance.
For realizing above-mentioned technical purpose, the utility model is realized by the following technical solutions: a kind of novel node heat exchanger tube, comprise a body, and it is characterized in that: body is made of wall thickness identical arc section and straight section, and integral body is the corrugated of rule; The diameter at body crest place is 1.2-1.3 a times of trough place diameter; The spacing of body adjacent peaks or adjacent trough is 1-1.2 a times of trough place diameter.
The utility model is compared with conventional art, has following beneficial effect: because body is the corrugated of rule, the axial stretching ability is stronger, can adapt to bigger difference variation; When medium produces throttle effect when crest carries out the transition to trough, spray effect and produce when carrying out the transition to crest by trough, under the effect of two effects, produce countless little eddy current, thereby improved the coefficient of heat transfer of pipe surfaces externally and internally greatly, the heat exchanger heat exchange efficiency that adopts this heat exchanger tube is 2-3 a times of common tubular heat exchanger.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure, 1, body, 2, crest, 3, trough.
The specific embodiment
Referring to accompanying drawing, body 1 is made of wall thickness identical arc section and straight section, and integral body is the corrugated of rule; The diameter at body 1 crest place is 1.2-1.3 a times of trough 3 place's diameters; The spacing of body 1 adjacent peaks 2 or adjacent trough 3 is 1-1.2 times of trough place diameter.Because body 1 is the corrugated of rule, the axial stretching ability is stronger, can adapt to bigger difference variation; When medium produces throttle effect when crest carries out the transition to trough, spray effect and produce when carrying out the transition to crest by trough, under the effect of two effects, produce countless little eddy current, thereby improved the coefficient of heat transfer of pipe surfaces externally and internally greatly, the heat exchanger heat exchange efficiency that adopts this heat exchanger tube is 2-3 a times of common tubular heat exchanger.
Claims (3)
1. a novel node heat exchanger tube comprises a body, it is characterized in that: body is made of wall thickness identical arc section and straight section, and integral body is the corrugated of rule.
2. a kind of novel node heat exchanger tube according to claim 1 is characterized in that: the diameter at body crest place is 1.2-1.3 a times of trough place diameter.
3. a kind of novel node heat exchanger tube according to claim 1 is characterized in that: the spacing of body adjacent peaks or adjacent trough is 1-1.2 a times of trough place diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200090353U CN201926359U (en) | 2011-01-06 | 2011-01-06 | Novel wave node heat exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200090353U CN201926359U (en) | 2011-01-06 | 2011-01-06 | Novel wave node heat exchange tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926359U true CN201926359U (en) | 2011-08-10 |
Family
ID=44430204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200090353U Expired - Fee Related CN201926359U (en) | 2011-01-06 | 2011-01-06 | Novel wave node heat exchange tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563929A (en) * | 2011-12-16 | 2012-07-11 | 泉州圣弗乐太阳能科技有限公司 | Heat collection body element for multi-arch variable channel flat water heater |
| CN106061341A (en) * | 2013-11-26 | 2016-10-26 | I.R.C.A.（共同）股份公司工业铠装及类似电阻 | Thermal block for heating liquids |
| CN110553531A (en) * | 2019-10-11 | 2019-12-10 | 上海东润换热设备制造有限公司 | Oval corrugated type heat exchanger tube bundle |
-
2011
- 2011-01-06 CN CN2011200090353U patent/CN201926359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563929A (en) * | 2011-12-16 | 2012-07-11 | 泉州圣弗乐太阳能科技有限公司 | Heat collection body element for multi-arch variable channel flat water heater |
| CN106061341A (en) * | 2013-11-26 | 2016-10-26 | I.R.C.A.（共同）股份公司工业铠装及类似电阻 | Thermal block for heating liquids |
| US10638874B2 (en) | 2013-11-26 | 2020-05-05 | I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini | Thermal block for heating liquids |
| CN110553531A (en) * | 2019-10-11 | 2019-12-10 | 上海东润换热设备制造有限公司 | Oval corrugated type heat exchanger tube bundle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101738110B (en) | Double-pipe heat exchanger with deflection fins deviating and spreading at both sides | |
| CN202109786U (en) | Multi-medium tube side and multi-shell-side heat exchanger | |
| CN101762190A (en) | Double-pipe heat exchanger with equidistant opening fins | |
| CN201926359U (en) | Novel wave node heat exchange tube | |
| CN202281538U (en) | Heat exchange tube internally provided with spiral spoilers | |
| CN201364052Y (en) | Shell-and-tube heat exchanger | |
| CN102107231A (en) | Device for producing seamless copper pipe | |
| CN110822976A (en) | Heat transfer pipe for open-frame seawater vaporizer | |
| CN202339124U (en) | Spiral twisted flat tube heat exchanger | |
| CN202734637U (en) | Finned heat exchange tube | |
| CN203772113U (en) | Pipe coil for cooling tower | |
| CN202361859U (en) | Internal thread heat exchange pipe | |
| CN201876162U (en) | Coaxial spiral tubes heat exchanger | |
| CN202403595U (en) | Heat exchange tube for internal threaded groove | |
| CN201449200U (en) | Heat exchange tube | |
| CN203323605U (en) | Stainless steel coil pipe for heat exchanger | |
| CN203385314U (en) | Shell-and-tube heat exchanger | |
| CN203586906U (en) | Bothway enhancement heat transfer pipe heat exchanger | |
| CN202675981U (en) | Corrugated heat exchange pipe | |
| CN202432889U (en) | Spiral double-loop double-pipe heat exchanger | |
| CN203308574U (en) | Flat tube for intercooler | |
| CN202938680U (en) | Spiral tube | |
| CN202420270U (en) | External fin type heat exchange tube structure | |
| CN102829580A (en) | 9-shaped wire tubular evaporator | |
| CN203190863U (en) | Copper pipe used for shell-and-tube heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140106 |