How to bury the anti-static ground wire
Electronic production companies attach great importance to static electricity. Electronic processing companies used to use static eliminators, such as ion fans and ion air guns. The common ones are human protection. Production operators wear anti-static shoes, anti-static clothes, and anti-static wrists. The belt is grounded, and some grounds are directly connected to the power ground or lightning protection ground. There is no separate electrostatic grounding at all. This approach is wrong. The human body protective grounding must be grounded independently, so that the static electricity can be released to the earth faster in.
Perhaps experts in various industries have found that it is very difficult to ensure product safety without good electrostatic grounding.
Electrostatic grounding: Static electricity is mainly generated by the friction of different substances. In the production process of electronic workshops, the harm caused by static electricity is manifold. First of all, many equipment and instruments in this project are sensitive to electrostatic voltage, and static electricity will affect their normal operation and even make mistakes. Second, the high voltage generated by static electricity can cause personal electric shock. In addition, when the static electricity is serious, it may cause spark discharge. Serious fire accidents will cause immeasurable and unnecessary losses to the enterprise!
In order to eliminate the harm caused by static electricity, it is necessary to take effective measures to eliminate static electricity. There are many ways to eliminate static electricity, but the simplest, effective and economical way is to take grounding measures. In the electronic production plant, all equipment that generates static electricity should be taken. Ensure reliable grounding. In order to prevent the static charge accumulated on the equipment and the human body from reaching dangerous potentials, anti-static floors are used in the main production sites. Such floors are distributed in protective materials with a network of copper wires. These metal networks form an electrical connection with each other. Passage, used for electrostatic conduction of anti-static floor. As an electrical design coordination, ground terminals should be properly reserved on the building columns in the space where the anti-static floor is located. After the floor is laid, the metal wire in the anti-static floor should be connected to the ground terminal. In addition: the grounding terminal must be connected to the grounding electrode through the main rib in the column, so that static electricity flows to the grounding electrode along the main rib in the column through the grounding terminal