CN201715913U - Pure copper fin tube radiator - Google Patents
Pure copper fin tube radiator Download PDFInfo
- Publication number
- CN201715913U CN201715913U CN2010202419572U CN201020241957U CN201715913U CN 201715913 U CN201715913 U CN 201715913U CN 2010202419572 U CN2010202419572 U CN 2010202419572U CN 201020241957 U CN201020241957 U CN 201020241957U CN 201715913 U CN201715913 U CN 201715913U
- Authority
- CN
- China
- Prior art keywords
- fin
- pure copper
- copper
- fin tube
- tube radiator
- 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 - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a pure copper fin tube radiator, wherein the periphery of a copper tube is extruded to be formed with n fins; the copper tube and the fins are in an integrated structure; each space among the fins is 2-5mm, and the height of each fin is 2-12mm; and n is an integer larger than 1. The pure copper fin tube radiator has the advantage of high heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of radiator, is specifically related to a kind of fine copper finned tubular radiator.
Background technology
With the heat exchanger that common pipe (light pipe) is formed, under many circumstances, extratubal fluid and tube fluid are different to the coefficient of heat transfer of tube wall.In order to improve heat exchange efficiency, usually on the surface of heat exchanger tube by with fin, increase the external surface area (or internal surface area) of heat exchanger tube, thereby reach the purpose that improves heat exchange efficiency.The actual heat transfer area of supposing finned tube is the several times of original light pipe external surface area, though the coefficient of heat transfer of flue gas is still very low, but the heat-transfer effect that is reflected on the light pipe external surface area will increase greatly, thereby whole diabatic process is strengthened, under the certain situation of total heat transfer, the metal consumption of equipment is reduced, and economy improves.The radiator that existing fine copper heat dissipation element is made need connect together with copper strips copper pipe mostly by expanded joint or canoe, owing to fail above-mentioned two kinds of materials are touched one fully, also has tiny air blanketing between them, therefore thereby the generation thermal resistance greatly reduces the coefficient of heat transfer of heat dissipation element.
Summary of the invention
The utility model provides a kind of radiator that is structure as a whole with copper pipe and fin in order to overcome the shortcoming of existing fine copper heat dissipation element, thereby does not have the problem of thermal contact resistance loss, has higher heat transfer efficiency.
The utility model is achieved in that the peripheral extrusion modling at copper pipe has n fin, and copper pipe and fin are structure as a whole, and the spacing of each fin is 2-5mm, and the height of each fin is 2-12mm; N is the integer greater than 1.
The utlity model has the high advantage of heat transfer rate.
Description of drawings
Fig. 1 is a profile of the present utility model.
The specific embodiment
Further specify according to Fig. 1, in the peripheral extrusion modling of copper pipe n fin arranged, copper pipe and fin are structure as a whole, and the spacing of each fin is 2-5mm, and the height of each fin is 2-12mm; N is the integer greater than 1.Fin and copper pipe are organic wholes, thereby do not have the problem of thermal contact resistance loss, have higher heat transfer efficiency.
Claims (1)
1. fine copper finned tubular radiator, it is characterized in that: the peripheral extrusion modling at copper pipe has n fin, and copper pipe and fin are structure as a whole, and the spacing of each fin is 2-5mm, and the height of each fin is 2-12mm; N is the integer greater than 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419572U CN201715913U (en) | 2010-06-30 | 2010-06-30 | Pure copper fin tube radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419572U CN201715913U (en) | 2010-06-30 | 2010-06-30 | Pure copper fin tube radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715913U true CN201715913U (en) | 2011-01-19 |
Family
ID=43461917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202419572U Expired - Lifetime CN201715913U (en) | 2010-06-30 | 2010-06-30 | Pure copper fin tube radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964591A (en) * | 2015-07-14 | 2015-10-07 | 哈尔滨精方电力设备科技有限公司 | Integrated nickel cupronickel finned tube and matched tube plate |
-
2010
- 2010-06-30 CN CN2010202419572U patent/CN201715913U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964591A (en) * | 2015-07-14 | 2015-10-07 | 哈尔滨精方电力设备科技有限公司 | Integrated nickel cupronickel finned tube and matched tube plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |