CN202074849U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN202074849U CN202074849U CN2011201232949U CN201120123294U CN202074849U CN 202074849 U CN202074849 U CN 202074849U CN 2011201232949 U CN2011201232949 U CN 2011201232949U CN 201120123294 U CN201120123294 U CN 201120123294U CN 202074849 U CN202074849 U CN 202074849U
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- Prior art keywords
- heat exchanger
- fin
- utility
- model
- substrate
- 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 relates to a heat exchanger, which comprises a heat exchanger pipe, wherein the heat exchanger pipe is provided with a fin, the fin presents in a spiral shape, the fin comprises a substrate and a plurality of fins, and the fins are fixed on the substrate. The heat exchanger has large heat conducting area, large finned coefficient and good heat exchanging performance.
Description
Technical field
The utility model relates to a kind of heat exchanger.
Background technology
The heat exchanger that uses in the existing refrigeration air-conditioner adopts multi-form fin, though its air side coefficient of heat transfer and drag characteristic difference to some extent, there is common shortcoming in it is that heat transfer area is less, and inned coefficient is little, and heat exchange performance is not good enough.
The utility model content
The technical problems to be solved in the utility model is: the utility model provides a kind of heat transfer area big, and inned coefficient is big, the heat exchanger that heat exchange performance is good.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of heat exchanger, include Tube Sheet of Heat Exchanger, and Tube Sheet of Heat Exchanger is provided with fin, and fin is shape in the shape of a spiral, and fin comprises substrate and some wing bars, and some wing bars are fixedly mounted on the substrate.
Further: some wing bars along the circumferential direction equidistantly are fixedly mounted on the substrate.
The beneficial effects of the utility model: heat exchanger of the present utility model since adopt with strip fin in the shape of a spiral shape be fixedly mounted on structure on the Tube Sheet of Heat Exchanger periphery, so its heat transfer area is big, inned coefficient is big, heat exchange performance is good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, Tube Sheet of Heat Exchanger, 2, fin, 3, substrate, 4, the wing bar.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of heat exchanger as shown in Figure 1 includes Tube Sheet of Heat Exchanger 1, and Tube Sheet of Heat Exchanger 1 is provided with fin 2, and fin 2 is shape in the shape of a spiral, and fin 2 comprises substrate 3 and some wing bars 4, and some wing bars 4 are fixedly mounted on the substrate 3.Some wing bars 4 along the circumferential direction equidistantly are fixedly mounted on the substrate 3.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. heat exchanger, include Tube Sheet of Heat Exchanger (1), it is characterized in that: described Tube Sheet of Heat Exchanger (1) is provided with fin (2), and fin (2) is shape in the shape of a spiral, fin (2) comprises substrate (3) and some wing bars (4), and some wing bars (4) are fixedly mounted on the substrate (3).
2. heat exchanger according to claim 1 is characterized in that: described some wing bars (4) along the circumferential direction equidistantly are fixedly mounted on the substrate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201232949U CN202074849U (en) | 2011-04-24 | 2011-04-24 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201232949U CN202074849U (en) | 2011-04-24 | 2011-04-24 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074849U true CN202074849U (en) | 2011-12-14 |
Family
ID=45112949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201232949U Expired - Fee Related CN202074849U (en) | 2011-04-24 | 2011-04-24 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074849U (en) |
-
2011
- 2011-04-24 CN CN2011201232949U patent/CN202074849U/en not_active Expired - Fee Related
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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: 20111214 Termination date: 20130424 |