On the design and safety consideration of oven handle in engine room

The engine room, as the core part of the power system, plays an important role in the whole ship's navigation. All kinds of devices need to be carefully designed to ensure their functionality and safety. Today we are going to discuss a seemingly insignificant but extremely important component-the handle of the engine room oven.

First, the basic situation of the engine room oven

The working environment in the engine room is harsh, with high temperature and high noise, and the space is narrow. When working in this environment, the staff must wear protective equipment to prevent accidental injury. Therefore, all kinds of equipment and facilities in this area should not only have good performance, but also improve the convenience of operation and reduce potential safety hazards as much as possible.

Second, the importance of oven handle

As a commonly used heating device in the engine room, the oven is mainly used to bake all kinds of parts or tools to make them reach the required working state. Because of its special location (usually installed in high temperature area), its external structure must be able to withstand high temperature test and be convenient for personnel to operate.

Third, the design requirements of the handle

1. Material selection: considering that the inside of the oven will emit a lot of heat, in order to ensure that the user's hands will not be affected by burns, the handle should be made of materials with good heat insulation effect and wear resistance, such as stainless steel or aluminum alloy.

2. Shape structure: the shape of the handle should not be too complicated, and it should be simplified as much as possible, which can effectively reduce the phenomenon of excessive heat transfer caused by excessive contact area; At the same time, sharp edges and corners should be avoided, so as not to scratch the skin of the hand and cause unnecessary harm.

3. Installation method: the connection between the handle and the main body should be firm and reliable, and it should not be easily loosened and dropped, otherwise it will affect the normal opening and closing action and even endanger personal safety.

4. Ease of use: In order to facilitate opening and closing, rotating and adjusting the angle and other functional requirements, the size of the handle should be moderate, which is convenient for grasping and will not be awkward and difficult to control. It is best to be equipped with anti-slip lines to increase friction and prevent slippage.

Fourth, the practical application case analysis

The engineers on a large cargo ship reported that they found the following problems in the original oven handle in their daily work:

1. The handle part is made of ordinary plastic products, which is easy to deform and soften and lose its original hardness in a high temperature environment for a long time;

2. The fastening of the fixing screw is not reliable, and it is easy to shake after repeated disassembly, which affects the stability;

In view of the above problems, engineers decided to redesign and replace the new handle. The specific improvement measures include:

High-quality stainless steel pipe is selected as the base material, and the surface is polished to form a fine and smooth texture, which enhances wear resistance and durability and also enhances aesthetics;

The integrated product made by precision machining means eliminates the problems such as joint gap in the traditional assembly process, greatly improves the overall structural strength and tightness, and avoids the risk of deformation and cracking caused by long-term thermal expansion and contraction;

Specially designed arc contour lines with concave-convex feeling, which can be easily held and operated even when wearing heavy gloves, effectively avoiding the probability of slipping and falling accidents;

High-strength stainless steel bolts are used to fix the handle on the door of the box, and the double safety locking mechanism is realized by thickening the washer, which will not loosen and shift even after frequent opening and closing, thus ensuring smooth and unimpeded use every time.

conclusion

By improving and optimizing the shortcomings of the existing oven handle, the new handle not only solves the defects of the original version, but also further enhances the user experience satisfaction and makes the crew more handy when performing tasks. It can be seen that even the smallest details require us to pay enough attention and thinking, in order to truly strive for perfection and create products that meet the actual needs and stand the test of time!

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