Radiator suitable for aluminium alloy cavity nickel coated anti-corrosion

A technology of aluminum alloy and heat sink, which is applied in the field of inner cavity plating Ni-P anti-corrosion heat sink, which can solve the problems of poor coating uniformity, poor storage resistance, leak coating, etc.

Inactive Publication Date: 2007-02-14
李建新
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Over the years, my country's light-duty radiators have developed greatly, and the corrosion resistance has declined due to various reasons. At present, most manufacturers in my country mainly use manual coating of thermosetting organic coatings, and generally use manual pouring and two coating methods. , and two times of hig

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  • Radiator suitable for aluminium alloy cavity nickel coated anti-corrosion
  • Radiator suitable for aluminium alloy cavity nickel coated anti-corrosion
  • Radiator suitable for aluminium alloy cavity nickel coated anti-corrosion

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] figure 1 It is a front view of a heat sink suitable for nickel-plated anti-corrosion aluminum alloy inner cavity, and it is also an embodiment of the design product, which is assembled by two heat sinks.

[0017] Figure 5 , 6 , 7, 8, 9, and 10 are aluminum alloy heat sinks connected by 2 connecting combination devices 2, attached figure 2 , 3, 4 are the cross-sectional diagrams of the loose pieces, and they are also attached figure 1 In the middle two heat sinks 1, there are 8 water channels 3 in the figure, 7 reinforcing ribs 5, and 25 heat dissipation fins 6 on both sides. Since there are as many as 25 heat dissipation fins, the heat dissipation area can be increased. The main reason for the high thermal efficiency of the new product is that the heat dissipation fins of this embodiment are T-shaped, which increases the sense of decoration. The water c...

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Abstract

A radiator suitable to carry out Ni anticorrosion on internal cavity of aluminium alloy is prepared as setting T shaped radiation fin on two surfaces of radiation plate of aluminium alloy, setting connection water channel on top and bottom connection units, inserting aluminium alloy seal cover into internal cavity at two ends of said radiation plate and applying argon arc welding to weld them together, reserving internal thread at two ends for connecting with two said connection units and water inlet and outlet as well as using chemical plating to plate Ni-P anticorrosion at internal cavity of said radiation plate.

Description

technical field [0001] The invention relates to the field of aluminum alloy radiators for civil and industrial use, and relates to an anti-corrosion radiator suitable for Ni-P plated inner cavity. Background technique [0002] Over the years, my country's light-duty radiators have developed greatly, and the corrosion resistance has declined due to various reasons. At present, most manufacturers in my country mainly use manual coating of thermosetting organic coatings, and generally use manual pouring and two coating methods. , and two times of high-temperature baking, the production efficiency is low, the loss of paint and solvent is large, and the storability of this type of thermosetting organic paint is poor. On the other hand, it is easy to cause poor coating uniformity in the inner cavity, resulting in partial missing coating , is to apply a good coating of paint. Practice has proved that as the temperature change performance of the aluminum alloy radiator and the adhesi...

Claims

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Application Information

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IPC IPC(8): F28F9/26F28F19/02
Inventor 李建新
Owner 李建新
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