Device for integral electromagnetic shielding of important ground target

A technology of electromagnetic shielding and electromagnetic shielding layer, which is applied in the fields of magnetic field/electric field shielding, electrical components, protective buildings/shelters, etc. Low pulse protection ability and other issues, to achieve the effect of anti-electromagnetic information leakage, protection, and reasonable structure

Pending Publication Date: 2019-02-26
INST OF DEFENSE ENG ACADEMY OF MILITARY SCI PLA CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, all the electromagnetic shielding rooms built are small shielding rooms based on independent rooms. They have excellent performance, simple structure, reliability and practicality, and mature applications. However, for important ground targets that require large-scale construction or overall construction of shielding bodies, this method Difficult to apply
[0003] If important targets on the ground also adopt this partial shielding method, dozens or even more independent small shielding rooms need to be built in one ground target, not only the number of shielding rooms is large, a lot of space is wasted, and a lot of load is increased Moreover, the transmission of various signals between many shielding rooms is very cumbersome and complicated; if it is desired to conduct overall electromagnetic shielding through reinforced concrete structural layers or other materials, the shielding performance of the materials themselves is not high, and there are a large number of openings such as doors and windows on the ground targets, Various structural shapes are extremely complex, and it is difficult to form a closed shield, resulting in extremely low protection against electromagnetic pulses

Method used

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  • Device for integral electromagnetic shielding of important ground target
  • Device for integral electromagnetic shielding of important ground target
  • Device for integral electromagnetic shielding of important ground target

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Embodiment Construction

[0018] The present invention can be explained in more detail by the following examples, and the present invention is not limited to the following examples;

[0019] First of all, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", etc. The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific configuration and operation, and therefore should not be construed as limiting the invention.

[0020] combined with Figure 1~3 The device for integral electromagnetic shielding of important targets on the ground comprises a building frame 1 without a partition wall, an integral electromagnetic shielding layer 2 and a lightweight partition 3...

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Abstract

The invention provides a device for integral electromagnetic shielding of an important ground target, and relates to the technical field of information security and electromagnetic shielding. A integral electromagnetic shielding layer is arranged on a non-partitioned building frame (1) and internally provided with light partitions (3) to re-divide the integral electromagnetic shielding layer intodifferent functional rooms. Furthermore, grounding of the integral electromagnetic shielding layer ensures the effectiveness of the integral electromagnetic shielding layer. The device is reasonablein structure, scientific in design, excellent in performance and convenient to construct. The technical problems are effectively solved that the ground important target needs large area construction or integral construction of a shielding body, electromagnetic pulse protection and electromagnetic information leakage prevention are effectively achieved, the information security of the ground targetis guaranteed, and the device can be widely used in all kinds of engineering construction at all levels.

Description

technical field [0001] The present invention relates to the fields of information security and confidentiality technology and electromagnetic shielding technology, in particular to a device for overall electromagnetic shielding of important ground targets, and in particular to a device that requires large-scale construction of electromagnetic shielding bodies or entire A device that implements overall electromagnetic shielding for ground targets. Background technique [0002] It is known that important targets on the ground are generally important places for processing various confidential information, and they are also places where "adversaries" focus on. The internal information security and confidentiality are very important. The best way to prevent the leakage of internal electromagnetic information is to build electromagnetic shielding room. Due to the excellent performance of the steel plate welded high-performance shielding room, it has been widely used. At present,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/16H05K9/00
CPCH05K9/0001H05K9/0003E04H9/16
Inventor 刘锋沈俊张鏖董志华吴文谊苗健王雪娟吴文明
Owner INST OF DEFENSE ENG ACADEMY OF MILITARY SCI PLA CHINA
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