Overview of human body static elimination device

The human static electricity elimination device can reasonably and effectively control the human static electricity discharge, prolong the static electricity discharge time, reduce the energy released at the moment of contact, make the static electricity release safely, prevent sparks, prevent explosion, is a kind of human static electricity release product suitable for flammable, explosive and anti-static places. The following small series to introduce the human body static electricity elimination device.

The main purpose of the research and development of human static electricity elimination device is to use explosion-proof human static electricity release device to safely release the accumulated electrostatic charge of the human body itself in flammable and explosive dangerous areas and anti-static places, so as to avoid the occurrence of fire and explosion accidents and human electric shock caused by human static electricity. The explosion-proof body electrostatic release device has reasonable design, simple structure, beautiful appearance, easy installation, strong and durable, low maintenance rate, wide use, safety and reliability, and fully meets the requirements of "General Guide for the Prevention of Electrostatic Accidents" GB 12158-2006.

At present, some domestic enterprises have used direct ground discharge of metal conductors in flammable and explosive dangerous places to remove static electricity from the human body. Although this method can eliminate the static electricity of the human body, however, because the electrostatic charge is discharged by means of discharge between conductors, it is inevitable that the electrostatic discharge energy is large, which leads to the possibility and inevitability of human electric shock and fire and explosion accidents. According to the information, when the electrostatic voltage of the human body reaches 2000V(usually the electrostatic voltage of the human body is between 1000V-10000V), the discharge energy between the human body and the electrostatic conductor can reach 0.4mJ, which is much higher than the minimum ignition energy of oil steam (0.2mJ), and fully has the event of causing fire and explosion accidents. Therefore, the use of grounding metal conductors in flammable and explosive dangerous places to discharge human static electricity is itself an unsafe risk. The human body static electricity elimination device overcomes the shortcomings of the current human body static electricity release device, it extends the static electricity release time, greatly reduces the instantaneous electrostatic energy, during the human body static electricity release period, it does not constitute inductive electric shock, but also avoids the danger of causing fire and explosion accidents.

The above is the introduction of the human body static electricity elimination device, you can understand. The use of human static electricity elimination devices in flammable, explosive and other environments to discharge human static electricity not only reflects the humanized management of enterprises, but also realizes the intrinsically safe operation mode, and provides an effective guarantee for the safe production of enterprises.