Design and application of wind-proof and dust-proof hinge for outdoor distribution box against sandstorm
With the rapid development of China's economy and the acceleration of urbanization, the safe operation of power facilities, as an important part of urban infrastructure construction, directly affects people's quality of life and the speed of social development. In the harsh outdoor environment and sandstorm-prone areas, outdoor distribution boxes are often eroded by sand and dust, which affects their normal work and service life. Therefore, how to do a good job in wind and dust prevention of distribution boxes has become one of the problems to be solved urgently.
I. Background introduction
At present, most distribution boxes on the market are made of traditional metal materials, which can't effectively avoid the damage caused by the external environment during installation and use, especially when encountering strong winds.
Or rainstorm and other extreme weather, it is more likely to lead to internal electrical equipment failure or even damage, which brings security risks to the power supply system.
Second, the design principle and characteristics of the wind-proof and dust-proof hinge of the outdoor distribution box against sandstorm.
In view of the above problems, we designed a new type of wind-proof and dust-proof hinge for outdoor distribution box against sandstorm. This product can achieve good sealing effect by optimizing the structural form and combining with high-performance materials, while ensuring the convenience and stability of operation.
1. Structural design: the main body of this hinge is made of high-strength aluminum alloy, and it has high corrosion resistance after special surface treatment; At the same time, a unique V-shaped closed structure is adopted to improve the overall rigidity and torsion resistance, so that the whole device can maintain stable operation even if it is exposed to harsh environment for a long time.
2. Sealing technology: high-elastic rubber gaskets and waterproof strips are installed at key joints for double protection measures to ensure that dust can be effectively prevented from entering the box body in windy days or rainy seasons; In addition, in order to further improve the air tightness, a microswitch device is specially added to monitor the opening state of the door cover in real time and give an alarm in time to remind maintenance personnel to carry out inspection and maintenance operations.
3. Operation convenience consideration: Although many additional functions have been added, the original convenient and quick operation characteristics have not been sacrificed-the quick opening/closing process can be realized only by gently turning the handle without laborious push and pull, which greatly saves the user's time and reduces the probability of accidents caused by accidental touch.
Third, the application scenario
This wind-proof and dust-proof hinge for outdoor distribution box is suitable for use on complete sets of electrical equipment such as incoming and outgoing terminal boxes, metering cabinets, control panels (panels), power cabinets, etc. in various substations (substations) and their ancillary structures (such as switching stations) in various high-voltage line terminal distribution networks.
Fourth, summary
In a word, the wind-proof and dust-proof hinge of outdoor distribution box against sandstorm has successfully solved the problem that has puzzled people in the industry for a long time with its unique advantages, and has gradually become the favored choice of the majority of customers with its excellent performance. In the future, we will continue to devote ourselves to technological innovation and product research and development, and strive to provide users with better product and service experience!
Rec. Prods.
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