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Anti-electromagnetic radiation isolating board for electric working room

An anti-electromagnetic radiation, studio technology, applied in the direction of film/flake adhesives, adhesives, etc., can solve the problems of easy generation of static electricity, inconvenient use, tearing of metal mesh, etc., to achieve heavy weight and easy installation. , easy to cut

Active Publication Date: 2019-04-05
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The isolation board of this structure has a certain radiation protection effect, but during the installation process, due to the various installation sizes and structures, the board needs to be cut, and the metal mesh in the radiation protection layer is not easy to cut, and cutting will damage the metal Nets cause tearing, resulting in structural damage; the isolation boards in the prior art are also prone to static electricity, and there are hidden dangers such as electric shock and fire, which is very inconvenient to use

Method used

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  • Anti-electromagnetic radiation isolating board for electric working room
  • Anti-electromagnetic radiation isolating board for electric working room
  • Anti-electromagnetic radiation isolating board for electric working room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] according to figure 1 , figure 2 with image 3 , the electric working room anti-electromagnetic radiation isolation board, which includes a base plate 3; the front and rear of the base plate 3 are respectively provided with a first radiation-proof layer 4 and a second radiation-proof layer 2 with the same structure; The front of the radiation layer is provided with an insulating layer 5; the front of the insulating layer 5 is provided with an antistatic coating 6; The adhesive 9 consists of: the copper fiber wires 10 and the silver fiber wires 11 are uniformly interlaced.

[0025] The present invention replaces the metal mesh in the radiation protection layer of the prior art with interlaced copper fiber wires 10 and silver fiber wires 11, and the copper fiber wires and silver fiber wires can be easily cut off during the cutting process, or the whole copper wire The fiber wire or silver fiber wire is pulled out, the radiation protection effect will not be weakened, ...

Embodiment 2

[0034] according to Figure 4 , the structure of this embodiment is basically the same as that of Embodiment 1, the difference is that the two isolation plates are connected by a connecting piece 12, the cross section of the connecting piece 12 is in an inverted “T” shape, and the connecting piece 12 It is glued to the side and front of the isolation board, and the connecting piece 12 is made of insulating material.

[0035] When installing, you can first paste the two isolation boards on the wall through the adhesive layer 1, then apply glue on both sides of the connector 12, and then squeeze and press from between the two isolation boards. The connector 12 can prevent isolation The edge of the board, falling off, etc.

[0036] The invention has reasonable structure and convenient installation, replaces the metal mesh in the prior art radiation protection layer with metal fiber wires, is convenient for cutting, and effectively solves the technical problem of inconvenient use...

Embodiment 3

[0038] A wood-plastic board, which is prepared according to the following process:

[0039] The raw materials were weighed according to parts by weight for later use: 1 part of magnesium oxide, 1 part of barium sulfate, 1 part of attapulgite, 2 parts of bentonite, 2 parts of graphite, 5 parts of polypropylene, 5 parts of polyvinyl chloride, and 15 parts of wood flour.

[0040] Add each raw material to the mixer in turn, stir at 500rpm for 3 minutes, then enter the twin-screw extruder to extrude into a molten state, then inject into the mold for shaping treatment, eject the mold, and then enter the incubator to maintain the temperature at 150°C , the time is 5 minutes; take it out, put it into a large-tonnage cold press, pressurize the pressure of 500 tons, pressurize for 10 minutes, cool and shape the semi-finished product; then cut the semi-finished product vertically and horizontally under the traction of the tractor, and then enter the large-scale Sanding machine, sanding o...

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Abstract

The invention discloses an anti-electromagnetic radiation isolating board for an electric working room. The anti-electromagnetic radiation isolating board comprises a base layer board. A first radiation protection layer and a second radiation protection layer, which are identical in structure, are arranged on the front side and the rear side of the base layer board respectively; an insulating layer is arranged on the front side of the first radiation protection layer, and an anti-static coating is arranged on the front side of the insulating layer; each of the first radiation protection layerand the second radiation protection layer comprises copper fiber yarns, silver fiber yarns and adhesives; the copper fiber yarns and the silver fiber yarns are in uniformly staggered arrangement. Theanti-electromagnetic radiation isolating board has the advantages that the anti-electromagnetic radiation isolating board is reasonable in structure and convenient to mount; metal meshes in radiationprevention layers in the prior art are replaced by the metal fiber yarns, so that the isolating board is convenient to be cut, and accordingly, the technical problem that anti-electromagnetic radiation isolating boards in the prior art are inconvenient to use is solved effectively.

Description

technical field [0001] The invention belongs to the technical field of electrical protective articles, and in particular relates to an electromagnetic radiation-proof isolation board for an electrical studio. Background technique [0002] There are many electrical components in the electrical work room, which release more electromagnetic radiation, which will affect the nearby personnel and the surrounding environment, so it is necessary to install an isolation board. [0003] The isolation board in the prior art mainly includes a substrate layer and a radiation-proof layer, which are fixed on the wall by bolts or rivets. The substrate layer generally adopts wood layer or gypsum board layer, and the radiation protection layer adopts woven metal mesh layer to absorb electromagnetic radiation and avoid electromagnetic wave penetration. The isolation board of this structure has a certain radiation protection effect, but during the installation process, due to the various insta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/29C08L97/02C08L23/12C08L27/06C08K3/00C08K3/22C08K3/30C08K3/34C08K3/04
CPCC09J7/29C08L97/02C08K2003/222C08K2003/3045C08K2201/014C08L2205/03C09J2497/006C09J2400/163C08L23/12C08L27/06C08K3/00C08K3/22C08K3/30C08K3/346C08K3/04Y02A30/00
Inventor 王浩丞汪思淳
Owner HARBIN UNIV OF SCI & TECH
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