CN102226650A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN102226650A CN102226650A CN2011101032133A CN201110103213A CN102226650A CN 102226650 A CN102226650 A CN 102226650A CN 2011101032133 A CN2011101032133 A CN 2011101032133A CN 201110103213 A CN201110103213 A CN 201110103213A CN 102226650 A CN102226650 A CN 102226650A
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- China
- Prior art keywords
- heat exchanger
- fin
- substrate
- present
- tube sheet
- 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.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a heat exchanger which comprises a heat exchanger pipe. The heat exchange pipe is provided with a fin of a spiral shape; and the fin comprises a substrate and a plurality of fin strips which are fixed on the substrate. The heat exchanger has large heat transfer area, great finned coefficient and good heat exchange performance.
Description
Technical field
The present invention relates to a kind of heat exchanger.
Background technology
A kind of 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.
Summary of the invention
The technical problem to be solved in the present invention is: it is big to the invention provides a kind of heat transfer area, and inned coefficient is big, a kind of heat exchanger that heat exchange performance is good.
The technical solution adopted for the present invention to solve the technical problems is: a kind of heat exchanger, include a kind of Tube Sheet of Heat Exchanger, and a kind of 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.
Beneficial effect of the present invention: a kind of heat exchanger of the present invention since adopt with strip fin in the shape of a spiral shape be fixedly mounted on structure on a kind of 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
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Among the figure 1, a kind of Tube Sheet of Heat Exchanger, 2, fin, 3, substrate, 4, the wing bar.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
A kind of heat exchanger as shown in Figure 1 includes a kind of Tube Sheet of Heat Exchanger 1, and a kind of 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 invention 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 invention technological thought.The technical scope of this invention 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 a kind of Tube Sheet of Heat Exchanger (1), it is characterized in that: described a kind of 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. a kind of 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 |
|---|---|---|---|
| CN2011101032133A CN102226650A (en) | 2011-04-24 | 2011-04-24 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101032133A CN102226650A (en) | 2011-04-24 | 2011-04-24 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102226650A true CN102226650A (en) | 2011-10-26 |
Family
ID=44807637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101032133A Pending CN102226650A (en) | 2011-04-24 | 2011-04-24 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102226650A (en) |
-
2011
- 2011-04-24 CN CN2011101032133A patent/CN102226650A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111026 |