Research and Application of Anti-condensation Electrical Switch Cabinet Lock
With the continuous development and progress of science and technology, the use of electrical equipment in power system is more and more extensive, and its application in various complex environments is also increasing. However, in these environments, especially in places with high humidity, such as underground facilities and coastal areas, electrical equipment is prone to condensation. This will not only lead to the decline of electrical equipment performance, but also lead to safety accidents. Therefore, the anti-condensation electrical switch cabinet lock came into being.
I. Design Principle of Anti-condensation Electrical Switch Cabinet Lock
Anti-condensation electrical switch cabinet lock is a device to prevent condensation by increasing the internal temperature of the lock body and reducing the relative humidity. Its design principle mainly includes two aspects: on the one hand, a heating element is arranged in the lock body to start heating when the temperature in the lock body is detected to be lower than the set value; On the other hand, the air exchange inside and outside the lock body is realized by adopting waterproof and breathable films or ventilation holes, so as to control the relative humidity in the lock body.
Second, the key technology of anti-condensation electrical switch cabinet lock
1. Application of temperature sensor: The temperature sensor can monitor the temperature change in the lock body in real time and transmit the information to the control system for processing, so as to judge whether the heating function needs to be started.
2. Selection and layout of heating elements: Choosing appropriate heating elements is very important to ensure the temperature stability in the lock body. Commonly used heating elements are resistance wire, electric heating film, etc. At the same time, it is necessary to consider how to arrange the heating elements reasonably so as to distribute the heat evenly.
3. Selection and installation location of waterproof and breathable materials: Choose waterproof and breathable materials with good moisture permeability and weather resistance and put them in appropriate positions (such as the crack of the door), which can not only prevent external moisture from entering, but also discharge internal moisture.
Third, the advantages of anti-condensation electrical switch cabinet lock
1. that operation stability and reliability of electrical equipment are obviously improve, and the probability of problems such as prolon power outage time caused by faults cause by condensation is reduced;
2. Reduced maintenance cost and maintenance workload;
3. It is also of positive significance for improving the operating environment of personnel.
Fourth, the application prospect of anti-condensation electrical switch cabinet lock
With the increasing demand for safety, especially in important industries such as rail transit. Therefore, in the next few years, such products will be widely used and gradually become one of the standard configurations. At the same time, because of its high cost performance advantage, it will also be favored by more users in the marketing process.
To sum up, with its unique advantages, the anti-condensation electrical switch cabinet lock has solved a problem that has been puzzling the industry for a long time, that is, how to effectively avoid the adverse effects caused by condensation of electrical equipment in humid environment. We believe that in the near future, such products will become an indispensable part of many related industries!
Rec. Prods.
标签：
本文地址：https://tepinji.com/Machi/2736.html