CN203249532U - Fin - Google Patents
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- Publication number
- CN203249532U CN203249532U CN 201320168797 CN201320168797U CN203249532U CN 203249532 U CN203249532 U CN 203249532U CN 201320168797 CN201320168797 CN 201320168797 CN 201320168797 U CN201320168797 U CN 201320168797U CN 203249532 U CN203249532 U CN 203249532U
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- CN
- China
- Prior art keywords
- fin
- air
- fin body
- protrusions
- utility
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a fin which comprises a fin body. The fin body is in a wave shape and densely provided with protrusions, and the shapes of the protrusions are cuboids or arc faces. Due to the wave-shaped fin body and the protrusions added on the surface of the fin body, the contact surface area of the fin and the air is increased, the wave-shaped fin body can cause disturbance of the air to further improve air heat exchanging efficiency, and an air heat exchanger with the fin has good heat good efficiency and can effectively lowering energy consumption.
Description
Technical field
The utility model relates to a kind of fin, is used for the air heat exchanger of refrigeration industry.
Background technology
Fin is widely used in the air heat exchanger, between two fins of air heat exchanger a space is arranged, and carries out heat exchange for air discrepancy and the working medium in the condenser pipe.
Existing fin is generally tabular, and this class fin is made simple, and is cheap, but because surfacing, so surface area is less, also smaller with the contact-making surface of air, air often can not cause the disturbance of air-flow during by these fins, so heat transfer effect is general.
Pursue low energy consumption, do the low-carbon (LC) requirement that efficient meets current era, therefore, the fin with high heat exchange efficiency has the wide market demand.
The utility model content
The utility model is for the deficiencies in the prior art, and purpose is to provide a kind of fin, has higher heat exchange efficiency.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of fin, comprise fin body, and described fin body undulate also is densely covered with projection on fin body.
Described projection be shaped as cuboid or arc surface.
The beneficial effects of the utility model are: because fin body adopts the waveform design, increased projection on the fin body surface again, cause and strengthened the surface area that fin contacts with air, corrugated design can cause the disturbance of air, further improved the heat exchange efficiency of air, the air heat exchanger that adopts the utility model to make has preferably heat exchange efficiency, can effectively reduce energy consumption.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: fin body 1, projection 2.
The specific embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment:
As shown in Figure 1, a kind of fin comprises fin body 1, and described fin body 1 undulate also is densely covered with projection 2 on fin body 1.
Described protruding 2 be shaped as cuboid or arc surface.
Because fin body 1 adopts the waveform design, increased again projection 2 on fin body 1 surface, strengthened the surface area that fin contacts with air, corrugated design can cause the disturbance of air, further improved the heat exchange efficiency of air, the air heat exchanger that adopts the utility model to make has preferably heat exchange efficiency, can effectively reduce energy consumption.
Claims (2)
1. a fin comprises fin body (1), it is characterized in that: described fin body (1) undulate also is densely covered with projection (2) on fin body (1).
2. a kind of fin as claimed in claim 1 is characterized in that: described projection (2) be shaped as cuboid or arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168797 CN203249532U (en) | 2013-04-07 | 2013-04-07 | Fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168797 CN203249532U (en) | 2013-04-07 | 2013-04-07 | Fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249532U true CN203249532U (en) | 2013-10-23 |
Family
ID=49375965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168797 Expired - Fee Related CN203249532U (en) | 2013-04-07 | 2013-04-07 | Fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249532U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567508A (en) * | 2014-12-25 | 2015-04-29 | 成信绿集成股份有限公司 | Heat exchange tube for heat exchanger |
| CN104812212A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Radiator and frequency converter comprising radiator |
| CN104812213A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Sealed type frequency transformer cooling device |
| CN105352229A (en) * | 2015-12-09 | 2016-02-24 | 浙江腾云制冷科技有限公司 | Vaporizing board of evaporator |
-
2013
- 2013-04-07 CN CN 201320168797 patent/CN203249532U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567508A (en) * | 2014-12-25 | 2015-04-29 | 成信绿集成股份有限公司 | Heat exchange tube for heat exchanger |
| CN104812212A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Radiator and frequency converter comprising radiator |
| CN104812213A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Sealed type frequency transformer cooling device |
| CN105352229A (en) * | 2015-12-09 | 2016-02-24 | 浙江腾云制冷科技有限公司 | Vaporizing board of evaporator |
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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: 20131023 Termination date: 20140407 |