CN203203300U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN203203300U CN203203300U CN 201320145964 CN201320145964U CN203203300U CN 203203300 U CN203203300 U CN 203203300U CN 201320145964 CN201320145964 CN 201320145964 CN 201320145964 U CN201320145964 U CN 201320145964U CN 203203300 U CN203203300 U CN 203203300U
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- CN
- China
- Prior art keywords
- heat exchanger
- exchanger plate
- plate fins
- plate fin
- 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 provides a heat exchanger. The heat exchanger comprises a plurality of heat exchanger plate fins and a coiler, wherein the coiler penetrates through the heat exchanger plate fins, the horizontal heights of the lower ends of the heat exchanger plate fins are gradually increased, the edges of the lower ends of the heat exchanger plate fins are arranged in an inclined mode, and the separation distance between every two adjacent heat exchanger plate fins is smaller than 2mm. According to the mode of improvement of the structure of the heat exchanger plate fins, bad influence caused by frosting and icing to the heat exchanger is avoided.
Description
Technical field
The utility model relates to the heat exchange field, relates in particular to the heat exchanger in the air-conditioning manufacturing.
Background technology
A/C evaporator generally uses plate-fin heat exchanger as heat exchanger, and indoor damp-heat air is through the cooling of plate-fin heat exchanger, in the air steam catch a cold reach capacity and condensation after, condensed water can generate at the plate wing of the evaporimeter of air-conditioning.Such as the untimely condensed water of dredging, will assemble in a large number.Because general plate wing spacing is smaller, as the cold-warm water frosting Cheng Bing of a large amount of gatherings, the distortion that this can cause the plate wing affects service life of A/C evaporator; This can reduce the inned coefficient of evaporimeter in addition, affects refrigeration.
The utility model content
The purpose of this utility model provides a kind of heat exchanger, solves one or more of existing above-mentioned technical problem.
Technical scheme of the present utility model provides a kind of heat exchanger, comprise a plurality of heat exchanger plate fins and the coiled pipe that navigates within the heat exchanger plate fin, the level height of a plurality of heat exchanger plate fin lower ends increases one by one, heat exchanger plate fin lower ends edge tilt arranges, and the spacing of adjacent heat exchanger plate fin is less than 2mm.
The heat-exchanger rig that the utility model provides utilizes gravity to the effect of condensed water, and a kind of mode that improves on the heat exchanger plate fin structure is provided, and prevents that the utility model frosting from becoming the harmful effect of ice heat exchanger.
In some embodiments, the material of heat exchanger plate fin 1 is hydrophilic aluminium foil, further improves water conservancy diversion effect of the present utility model.
Description of drawings
The structural representation of a kind of heat exchanger of a kind of embodiment that Fig. 1 provides for the utility model;
Fig. 2 is that the A of a kind of heat exchanger shown in Figure 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is described in further details.
As shown in Figure 1, the utility model provides a kind of heat exchanger, comprise a plurality of heat exchanger plate fins 1 and the coiled pipe 2 that navigates within heat exchanger plate fin 1, the level height of a plurality of heat exchanger plate fins 1 lower end increases one by one, heat exchanger plate fin 1 lower edge is obliquely installed, and the spacing of adjacent heat exchanger plate fin 1 is less than 2mm.
A kind of heat exchanger that the utility model provides is because the material of heat exchanger plate fin 1 is hydrophilic aluminium foil, therefore the condensed water that is formed on the heat exchanger plate fin 1 can be rapidly downstream to heat exchanger plate fin 1 lower end under Action of Gravity Field; Further, as shown in Figure 2, heat exchanger plate fin 1 lower edge is obliquely installed, and can make the condensed water that flow to the lower end be concentrated to rapidly again heat exchanger plate fin lower ends minimum point, and along with the extension pearl that formation is magnified gradually of increasing of condensed water; Spacing less than the 2mm situation under, hang pearl and magnify to a certain extent and can shift to adjacent lower part heat exchanger plate fin 1 lower end, one by one effect is concentrated condensed water in heat exchanger plate fin 1 lower end of lowest part, finish condensate water guide work.
The above only is optimal way of the present utility model; should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within the protection domain of the present utility model.
Claims (2)
1. heat exchanger, it is characterized in that, comprise a plurality of heat exchanger plate fins (1) and navigate within the coiled pipe (2) of described heat exchanger plate fin (1), the level height of described a plurality of heat exchanger plate fins (1) lower end increases one by one, described heat exchanger plate fin (1) lower edge is obliquely installed, and the spacing of described adjacent heat exchanger plate fin (1) is less than 2mm.
2. a kind of heat exchanger according to claim 1 is characterized in that, the material of described heat exchanger plate fin (1) is hydrophilic aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145964 CN203203300U (en) | 2013-03-27 | 2013-03-27 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145964 CN203203300U (en) | 2013-03-27 | 2013-03-27 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203300U true CN203203300U (en) | 2013-09-18 |
Family
ID=49147401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145964 Expired - Fee Related CN203203300U (en) | 2013-03-27 | 2013-03-27 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206810A (en) * | 2013-03-27 | 2013-07-17 | 龚伯承 | Heat exchanger |
-
2013
- 2013-03-27 CN CN 201320145964 patent/CN203203300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206810A (en) * | 2013-03-27 | 2013-07-17 | 龚伯承 | Heat exchanger |
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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: 20130918 Termination date: 20140327 |