A network engineering electrical lightning protection display and training device
A training device and network technology, applied in the direction of educational appliances, instruments, teaching models, etc., to achieve the effect of improving cognitive ability and increasing functions
Active Publication Date: 2016-08-24
西安西元电子科技集团有限公司
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- Application Information
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Problems solved by technology
At present, there is no suitable electrical lightning protection device for school teaching
Method used
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[0029] The present invention will be further described below in conjunction with accompanying drawing.
[0030] refer to Figure 1-3 , a network engineering electrical lightning protection display and training device of the present invention, comprising a standard U frame 1, the frame 1 includes a base, a column is vertically arranged on the base, a top cap is arranged on the column, and both the top hat and the column are provided with There are wire holes and mounting screw holes, the diameter of the wire hole is Φ20 or Φ25, and the diameter of the mounting screw hole is M6 or M8; the height of frame 1 is 1.8m or 2m, the base length is 600mm, and the width is 530mm; frame 1 Inside are installed in order: three-level lightning protection system, network lightning protection system, outdoor lightning protection system, electrotechnical application module and digital player 14; three-level lightning protection system includes first-level lightning protection boxes 2, two-level ...
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The invention discloses a showing and practical training device for network engineering electric lightning prevention. The device comprises a rack, wherein a three-stage lightning prevention system, a network lightning prevention system, an outdoor lightning shielding system, an electric technology application module and a digital player, wherein the three-stage lightning prevention system comprises a first-stage lightning prevention box, a second-stage lightning prevention box and a three-stage lightning prevention PDU which are connected in series in sequence from bottom to top; the network lightning prevention system comprises a network socket, a wire threading tube, a network lightning prevention surge protection box, an equipotential connection terminal box and a network distribution frame which are all installed from bottom to tope; the outdoor lightning shielding system comprises a lightning rod, a wire threading tube, an equipotential connection terminal box and a grounding rod. The showing and practical training device for network engineering electric lightning prevention can be used for demonstration on various lightning prevention structure principles of a computer room and practical training on actual operation, an urgently-needed device is provided for setting up electrician practical-training courses for majors such as computer network in colleges and universities, and the cognitive ability of students is improved.
Description
【Technical field】 [0001] The invention belongs to the field of teaching and training equipment for electrical engineering, and in particular relates to a network engineering electrical lightning protection display and training device. 【Background technique】 [0002] In the electricity consumption of buildings, measures such as network lightning protection, electrical lightning protection, and outdoor lightning protection are used to protect the building system from lightning. The existing lightning protection devices are mostly distributed in the power distribution room, network management room, and data center of the building. In different places such as computer rooms, the lightning protection topology structure is too large to directly display the structure and principle of the lightning protection system. [0003] In terms of teaching and training, computer network majors do not have a deep understanding of the electrical and lightning protection systems of the computer ...
Claims
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IPC IPC(8): G09B23/18
Inventor 王公儒蒋晨宗廷国蔡永亮樊果
Owner 西安西元电子科技集团有限公司