CN205262275U - Double -deck aluminum alloy composite plate - Google Patents
Double -deck aluminum alloy composite plate Download PDFInfo
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- CN205262275U CN205262275U CN201521090786.7U CN201521090786U CN205262275U CN 205262275 U CN205262275 U CN 205262275U CN 201521090786 U CN201521090786 U CN 201521090786U CN 205262275 U CN205262275 U CN 205262275U
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- aluminum alloy
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- aluminium alloy
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Abstract
The utility model relates to an aluminium alloy plate material especially relates to a double -deck aluminum alloy composite plate. It mainly is that to solve aluminium alloy material rigidity when preparation radiating fin that prior art exists relatively poor, and the radiating effect is relatively poor to do not have the water conservancy diversion function, lead to the fact the more low grade technical problem of radiating efficiency. The utility model discloses an aluminium alloy plate material (1), aluminium alloy plate material (1) make for 3003 aluminum alloys, its surface cladding has a skin material layer (2), the wherein one side of aluminium alloy plate material is equipped with steel strip (3), last be fixed with aluminum alloy fin (4) of steel strip, aluminum alloy fin arranges for the S -shaped on steel strip, last division of aluminum alloy fin has fore -and -aft guiding gutter (5).
Description
Technical field
The utility model relates to a kind of aluminum alloy plate materials, especially relates to a kind of double-layer aluminium alloy composite plate.
Background technology
Aluminium alloy brazing material is mainly used in oxygen generating plant and automobile radiators, and it is lightweight because having, corrosion-resistant, the advantage such as braze ability good, dependable performance and obtain extensive use. Along with Domestic Automotive Industry develops the process modification with empty subsidiary factory rapidly, the indexs such as brazing material coating thickness uniformity, size, performance are had and upgraded higher requirement. At present, a large amount of dependence on import of large-size aluminum alloy brazing material that domestic production automobile radiators and air-conditioner are used. Thereby, in order to meet the needs of Domestic Automotive Industry developing goal, realize lightweight and the production domesticization of Domestic Automotive Industry, and drive the development of other related industries, save foreign exchange, save the energy and strengthen the competitiveness of China's automobile product in international market, research and development automobile has considerable strategic importance with large-size aluminum alloy foil for soldering and air separation plant brazing sheet.
Along with the raising of living standards of the people, the refrigeration plant industries such as air-conditioning, refrigerator obtain development. The fin that the heat exchanger of air-conditioning refrigerator is made up of aluminium alloy foil material conventionally and assembling through the metal tube of fin. Metal tube is through the punching position on fin, and after tube, metal tube and fin material fit tightly, and when air-conditioning or refrigerator running, cold-producing medium is by metal tube and fin and extraneous heat-shift. The punching position cracking of fin material makes the laminating of fin and metal tube insufficient, affects heat exchange effect, and obviously, the phenomenon of punching position cracking more easily occurs thinner material, and in addition, lamination occurs at punching position also can heat exchange. Meanwhile, in order to reach saving material, the object of weight reduction, heatsink fins sheet material is again towards the thinner future development of thickness; On the other hand, in order to enhance productivity, the punching speed of fin material also improves day by day. In order to reach above-mentioned requirements, corresponding heat radiator fin material require has higher intensity and toughness. But this aluminum alloy materials rigidity in the time making radiating fin is poor, and radiating effect is poor, and there is no diversion function, causes radiating efficiency lower.
Utility model content
The utility model is to provide a kind of double-layer aluminium alloy composite plate, it is mainly that the existing aluminum alloy materials of solution prior art rigidity in the time making radiating fin is poor, radiating effect is poor, and there is no diversion function, causes the technical problem of the lower grade of radiating efficiency.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Double-layer aluminium alloy composite plate of the present utility model, comprise aluminum alloy plate materials, described aluminum alloy plate materials is that 3003 aluminium alloys are made, its outer surface is coated with skin material layer, the wherein one side of aluminum alloy plate materials is provided with steel belt layer, on steel belt layer, be fixed with aluminum alloy fin, aluminum alloy fin for S shape is arranged, has longitudinal guiding gutter on steel belt layer on aluminum alloy fin. The utility model, by add steel belt layer on aluminum alloy plate materials, has been strengthened the rigidity of whole composite plate. Skin material layer can be strengthened radiating effect. The aluminum alloy fin that S shape is arranged can make the medium can be by heat exchange repeatedly, and guiding gutter can play the effect of water conservancy diversion, increases radiating effect.
As preferably, the bottom of described aluminum alloy fin and the junction of aluminum alloy plate materials are provided with stiffener. Can strengthen the intensity of aluminum alloy fin root by stiffener.
As preferably, on described steel belt layer, offer some embedding grooves, skin material layer is embedded in embedding groove. By embedding groove can make steel belt layer and skin material layer tightr in combination.
Therefore, the aluminum alloy fin that the utility model utilizes S shape to arrange, has strengthened radiating effect, utilizes steel belt layer to strengthen the rigidity of whole composite plate, and utilizes guiding gutter to increase water conservancy diversion effect, has improved radiating efficiency, simple and reasonable for structure.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is plan structure schematic diagrames of Fig. 1.
Parts, position and numbering in figure: aluminum alloy plate materials 1, skin material layer 2, steel belt layer 3, aluminum alloy fin 4, guiding gutter 5, stiffener 6, embedding groove 7.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the double-layer aluminium alloy composite plate that this is routine, as shown in Figure 1, Figure 2, comprise aluminum alloy plate materials 1, aluminum alloy plate materials is that 3003 aluminium alloys are made, its outer surface is coated with skin material layer 2, and the wherein one side of aluminum alloy plate materials is provided with steel belt layer 3, is fixed with aluminum alloy fin 4 on steel belt layer, aluminum alloy fin for S shape is arranged, has longitudinal guiding gutter 5 on steel belt layer on aluminum alloy fin. The bottom of aluminum alloy fin and the junction of aluminum alloy plate materials are provided with stiffener 6. On steel belt layer, offer some embedding grooves 7, skin material layer is embedded in embedding groove 7.
When use, the utility model is encased in the refrigeration plant such as air-conditioning, refrigerator.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (3)
1. a double-layer aluminium alloy composite plate, comprise aluminum alloy plate materials (1), it is characterized in that described aluminum alloy plate materials (1) is that 3003 aluminium alloys are made, its outer surface is coated with skin material layer (2), the wherein one side of aluminum alloy plate materials is provided with steel belt layer (3), on steel belt layer, be fixed with aluminum alloy fin (4), aluminum alloy fin for S shape is arranged, has longitudinal guiding gutter (5) on steel belt layer on aluminum alloy fin.
2. double-layer aluminium alloy composite plate according to claim 1, is characterized in that the described bottom of aluminum alloy fin (4) and the junction of aluminum alloy plate materials (1) are provided with stiffener (6).
3. double-layer aluminium alloy composite plate according to claim 1 and 2, is characterized in that offering some embedding grooves (7) on described steel belt layer (3), and skin material layer (2) is embedded in embedding groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090786.7U CN205262275U (en) | 2015-12-24 | 2015-12-24 | Double -deck aluminum alloy composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090786.7U CN205262275U (en) | 2015-12-24 | 2015-12-24 | Double -deck aluminum alloy composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262275U true CN205262275U (en) | 2016-05-25 |
Family
ID=56003798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090786.7U Active CN205262275U (en) | 2015-12-24 | 2015-12-24 | Double -deck aluminum alloy composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262275U (en) |
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2015
- 2015-12-24 CN CN201521090786.7U patent/CN205262275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |