Topic: Principle and application of rust-proof and rust-proof hinge for outdoor distribution box door.
With the continuous progress of industrialization and urbanization in China, outdoor power facilities are more and more widely used, and the requirements for outdoor power distribution equipment are getting higher and higher. Among them, outdoor distribution box, as one of the important power supply equipment, its performance stability and safety directly affect the safe operation of the whole power grid.
Outdoor distribution box is exposed to outdoor environment for a long time, and under the influence of various bad weather, it is prone to rust, corrosion and other problems. Especially the hinge on the door of the distribution box, because of its frequent opening and closing activities, once it rusts, it will affect the smoothness of the switch, and even lead to the failure to open or close it in serious cases. Therefore, how to solve the rust prevention problem of outdoor distribution box door hinge has become an important topic.
In order to solve this problem, a kind of rust-proof hinge product specially designed and manufactured for outdoor environment appeared in the market. This kind of hinge adopts special materials and surface treatment technology to improve the corrosion resistance of the product, and can effectively resist the harsh environment such as acid, alkali, salt and fog.
Factors cause damage to it.
1. In terms of material selection, this kind of hinge is mainly made of stainless steel. Compared with ordinary carbon steel, it has better corrosion resistance. In addition, different models (such as 304 and 316L) can be selected according to actual needs to meet higher requirements.
2. In terms of surface treatment, it is protected by electroplating and plastic spraying. These technologies can form a dense oxide film or coating on the surface of the hinge, effectively isolating moisture and harmful gas erosion.
After the above two processes, the outdoor distribution box door rust-proof hinge is not only beautiful in appearance but also powerful in function. Not only can it be used in wet and rainy areas for a long time without discoloration and paint loss; More importantly, it can still maintain good mechanical strength and toughness in extreme environment, ensuring smooth switching every time.
In addition, this new hinge has the following advantages:
Compact structure: small and light in size, easy to install and maintain.
Strong wear resistance: high-strength bearing structure design, even if frequent operation will not wear deformation.
Good sealing performance: the built-in sealing ring can effectively prevent dust from entering the internal mechanism and prolong the service life.
To sum up, as an innovative solution, the rust-proof and rust-proof hinge of outdoor distribution box door greatly improves the safety factor and reliability of outdoor distribution box. In the future, with the development of science and technology and the change of social demand, I believe more similar high-quality products will emerge to promote the progress of the industry!
Rec. Prods.
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