Fairing and production method thereof

Abstract

The invention discloses a fairing and a production method thereof. The fairing comprises a main frame and two auxiliary side plates symmetrically assembled on the left side and the right side of the main frame; the main frame comprises a bottom plate and two main side plates symmetrically arranged on the front side and the rear side of the bottom plate; an opening is formed in the bottom end of the bottom plate, the bottom plate is provided with a bent edge which is bent upwards, and the left side and the right side of each main side plate are respectively bent inwards to form flattened edges which are attached to the main side plate; each auxiliary side plate comprises a meshing edge and a side inclined plate which are sequentially arranged from bottom to top, and the front side and the rear side of the side inclined plate are respectively bent inwards to form fins, the outer surface of the meshing edge coincides with the inner surface of the corresponding bent edge, and the fins coincide with the corresponding flattened edges, and the meshed edge and the bent edge which are overlapped as well as the fins and the flattened edges which are overlapped are fixedly connected through connecting assemblies respectively. The fairing is formed by assembling the main frame and the two auxiliary side plates, and the production efficiency is high.

Description

technical field [0001] The invention relates to a wind deflector and a production method thereof. Background technique [0002] There are 6 shrouds on the energy storage converter cabinet, which are connected with the fan for heat dissipation. The shroud is in the shape of a funnel, one end is large and the other end is small. It needs to form a closed structure that is heat-resistant and air-tight. The existing technical solution adopts welding method to combine three steel plates, and the material is 1.5mm stainless steel plate. This method has the following disadvantages: [0003] 1. It takes 40 minutes to weld one piece of the shroud, plus grinding, outsourcing, plastic surgery and other links, the working hours are long, the process is many, and the efficiency is low. [0004] 2. Welding scars are unsightly, and need to be outsourced to increase subsequent drawing and beautification. The cost of outsourcing is high and the process cost increases. [0005] 3. The cost...

AI Technical Summary

Problems solved by technology

[0003] 1. It takes 40 minutes to weld one piece of the shroud, plus grinding, outsourcing, shaping and other links, the working hours are long, the process is many, and the efficiency is low

[0004] 2. Welding scars are unsightly, and need to be outsourced to increase subsequent drawing and beautification. The cost of outsourcing is high and the process cost increases

[0005] 3. The cost of 1.5mm stainless steel material is high and uneconomical

[0006] 4. There is serious deformation after welding, which affects the use. Manual hammering and shaping are required. The operation is labor-intensive. Most of them can only be processed outside, or they can be processed by multiple people in turn to balance the labor intensity. It has been a serious process bottleneck for many years.

[0007] 5. The noise of shaping and beating is quite harsh and sharp, and the metal dust is seriously flying during grinding, which has a great impact on health and working environment, and is not environmentally friendly.

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