Design and Application of Door Hinge of Anti-condensation Electrical Switch Cabinet
1. Introduction
With the continuous development of China's electric power industry, electrical equipment plays an increasingly important role in daily production and life. As one of the key components, electrical switch cabinet often encounters various problems, such as condensation in humid environment. This will not only affect the working performance and service life of switchgear, but also bring certain security risks. In order to solve this problem, a new type of product-anti-condensation electrical switch cabinet door hinge has appeared in the market. This paper will introduce the characteristics and application of this product in detail.
2. Characteristics of door hinge of dew-proof electrical switch cabinet
(1) Particularity of materials: made of high-quality metal materials, and specially treated to make them have strong anti-corrosion and anti-aging capabilities; At the same time, the surface is coated with a layer of moisture-proof film, which can effectively isolate the invasion of water vapor.
(2) the structure is compact and reasonable: the overall shape is small and light, and the installation is simple and quick; The internal parts have a high degree of precision fit to ensure long-term stable operation.
(3) Good sealing effect: By optimizing the design, a good sealing state is formed between the hinge and the cabinet, which greatly reduces the air circulation speed and further reduces the probability of moisture accumulation.
3. Analysis of working principle
When the outside temperature changes, the humidity in the cabinet will rise or fall, and the door hinge of the anti-condensation electrical switch cabinet can play a role. Its main principle is to monitor real-time temperature and humidity data by using built-in sensors, and automatically adjust the ventilation rate to
Maintain a constant level. Specifically, it is to turn on/off auxiliary devices such as exhaust fans as needed to control the degree of internal and external exchange and achieve the best balance point.
4. Introduction of application scenarios
In view of the above advantages and characteristics, this kind of products are widely used in various industrial places, especially those often working in harsh conditions:
(1) Chemical plant workshop: Because the raw materials contain a lot of chemical components, it is easy to cause corrosion reaction and lead to frequent equipment failures;
(2) Ports and docks in coastal areas: it is greatly affected by seawater erosion all the year round;
(3) Underground mine tunnel: due to the narrow space and lack of light, the natural conditions are more serious.
5. Conclusion
To sum up, as an efficient and practical solution, the door hinge of anti-condensation electrical switch cabinet has made great contributions to improving safety. In the future, with the advancement of technology, the scope of application scenarios will be further expanded to meet the needs of more users. We expect relevant enterprises to continue to strengthen R&D investment and promote the development of the whole industry in a more mature and perfect direction.
Rec. Prods.
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