An electrical safety system for buildings with the function of removing impurities

Abstract

The invention provides an electrical safety system with an impurity eliminating function for a building. The electrical safety system comprises a PE bar, wherein the PE bar is arranged in impurity eliminating equipment; in addition, the impurity eliminating equipment comprises a first hollow shell and a second hollow shell; the second hollow shell is arranged in the first hollow shell; a motor is arranged in the first hollow shell; a motor shaft of the motor is provided with a first air intake fan; an air inlet is formed in one end of the first hollow shell; a particle impurity outlet is formed in the other end of the first hollow shell; and a cover body with meshes covers the particle impurity outlet, so that the structure avoids the defect of bad effects on the performance of the PE bar due to the fact that impurity particles are frequently attached to the PE bar in the prior art.

Description

technical field [0001] The invention belongs to the technical field of electrical safety systems for buildings, and in particular relates to an electrical safety system for buildings with the function of removing impurities. Background technique [0002] With the development of society and the continuous improvement of the level of construction technology, urban buildings tend to be large-scale, and the development of high-rise buildings has higher and higher requirements for power supply of buildings. [0003] In the prior art, in order to eliminate the defect of dangerous fault voltage introduced by electrical lines and various metal pipes outside the building in the civil electrical and decorative electrical parts of urban buildings, in order to effectively prevent leakage accidents and electric shock accidents to protect personnel and property Safety, the introduction of electrical safety architecture for buildings, that is, there are incoming main box, bus loop, groundi...

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Problems solved by technology

[0004] However, due to the heat invasion of the external environment during use, this will inevitably increase the temperature of the PE row, thereby affecting the normal operation of the equipment. Therefore, it is necessary to keep the air around the PE row flowing and take away the PE from time to time. The heat of the row, but because the air often contains a large amount of impurity particles, these impurity particles tend to adhere to the PE row, which will also have a bad impact on the performance of the PE row

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