CN103996334A - Showing and practical training device for network engineering electric lightning prevention - Google Patents
Showing and practical training device for network engineering electric lightning prevention Download PDFInfo
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- CN103996334A CN103996334A CN201410228283.5A CN201410228283A CN103996334A CN 103996334 A CN103996334 A CN 103996334A CN 201410228283 A CN201410228283 A CN 201410228283A CN 103996334 A CN103996334 A CN 103996334A
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Abstract
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]
The invention belongs to the teaching training device field of the electric aspect of electrician, particularly the electric lightning protection displaying of a kind of network engineering and actual training device.
[background technology]
In building construction electricity consumption, network ' s thunder for capital, electric lightning protection, the outdoor measure such as lightning-arrest are carried out lightning protection to building system, the different places such as existing lightning protection device is distributed between the switchgear building, network management of building more, data center machine room, lightning protection topological structure is too huge, cannot intuitively show structure and the principle of lightning-protection system.
Aspect practice teaching, for machine room, electric and lightning-protection system does not know much have less understanding Computer Networks Courses specialty, and these knowledge are particularly important for student, school does not often focus on the skills practice training of this respect in the time of teaching yet, and the computer room of practical application shocking preventing technology is also not suitable for carrying out electrician's shocking preventing technology skills practice training.Do not have at present a kind of suitable electric lightning protection device can be for school instruction.
[summary of the invention]
The object of the invention is to overcome the shortcoming existing in prior art, the electric lightning protection displaying of a kind of network engineering and actual training device are provided, have advantages of that suitable electric lightning protection device can be for school instruction.
For achieving the above object, the present invention adopts following technical scheme: comprise frame, in frame, be provided with: three grades of lightning-protection systems, network ' s thunder system, outdoor lightning protection system, electrotechnics application module and digital code players;
Described frame comprises base, and column is vertically set on base, and crown cap is set on column;
Three grades of described lightning-protection systems comprise and being connected in series successively from bottom to up: one-level lightning protection box, secondary lightning protection box and three grades of lightning protection PDU;
Described network ' s thunder system comprises installation from bottom to top: network socket, penetration pipe, network ' s thunder surge protection box, equipotential connection connecting terminal case and network wiring frame;
Described outdoor lightning protection system comprises: lightning rod, penetration pipe, equipotential connection connecting terminal case and ground rod;
Described network socket, penetration pipe, network ' s thunder surge protection box and network ' s thunder surge protection box are arranged on frame side wall;
Described network wiring frame is installed on the frame back side;
Described network socket is connected to external network, and after being connected with network ' s thunder surge protection box via the netting twine of penetration pipe inside, is connected to the back side of network wiring frame (8);
Described network surge protection box is connected with equipotential connection connecting terminal case by ground wire;
Described network socket is 86 type network sockets, and penetration pipe is PVC or metal tube, and network surge lightning protection box is RJ45 interface surge protection box.
Described lightning arrester is positioned at frame top, and ground wire is connected to the equipotential connection connecting terminal case that is arranged on frame side in penetration pipe;
Described ground rod is located at frame side wall, and is connected the connection of chest case with equipotential by ground wire.
Described electrotechnics application module comprises: the Lighting Control Assembly training module and the fire-fighting emergent system training module that are all installed on the frame back side;
Described Lighting Control Assembly module is case structure, and its door leaf, inner fixed head and postnotum are transparent acrylic.
The components and parts of described Lighting Control Assembly module are all installed on inner fixed head.
Described one-level lightning protection box, secondary lightning protection box and three grades of lightning protection PDU are standard U frame structure.
Described one-level lightning protection box and the door leaf of secondary lightning protection box, inner fixed head and postnotum are transparent acrylic.
Described frame is standard U frame, and on its column, both sides are provided with standard U mounting hole, and the height of frame is 1.8m or 2m, base long for 600mm, wide be 530mm; On described top cap and column, be equipped with cable-through hole and installation screw, cable-through hole aperture is Φ 20 or Φ 25, and installation screw aperture is M6 or M8.
With respect to prior art, the present invention has the following effect of having a mind to:
The present invention includes and install in frame and frame: three grades of lightning-protection systems, network ' s thunder system, outdoor lightning protection system, electrotechnics application module and digital code players; Three grades of lightning-protection systems comprise the one-level lightning protection box, secondary lightning protection box and the three grades of lightning protection PDU that are connected in series successively from bottom to up.Make apparatus of the present invention can be used in various lightning protection structure principles and the practical operation real training of demonstration computer machine room, for the Specialty electrical practice training classes such as university computer network provide the equipment of being badly in need of, improve student's cognitive ability.
Further, owing to being provided with Lighting Control Assembly training module and fire-fighting emergent system training module in device, thereby make it possible to realize the principle demonstration of fire-fighting emergency headlamp and operate real training, increased the function of device.
[brief description of the drawings]
Fig. 1 is structural representation of the present invention.
Fig. 2 is side schematic view of the present invention;
Fig. 3 is schematic rear view of the present invention;
[embodiment]
Below in conjunction with accompanying drawing, the invention will be further described.
With reference to Fig. 1-3, a kind of electric lightning protection displaying of network engineering of the present invention and actual training device, comprise standard U frame 1, frame 1 comprises base, column is vertically set on base, crown cap is set on column, on top cap and column, be equipped with cable-through hole and installation screw, cable-through hole aperture is Φ 20 or Φ 25, and installation screw aperture is M6 or M8; The height of frame 1 is 1.8m or 2m, base long for 600mm, wide be 530mm; In frame 1, be provided with successively: three grades of lightning-protection systems, network ' s thunder system, outdoor lightning protection system, electrotechnics application module and digital code players 14; Three grades of lightning-protection systems comprise from bottom to up one-level lightning protection box 2, secondary lightning protection box 3 and three grades of lightning protection PDU4 of series connection successively, and one-level lightning protection box 2, secondary lightning protection box 3 and three grades of lightning protection PDU4 are connected in series the frame structure into standard U successively; The door leaf of one-level lightning protection box 2 and secondary lightning protection box 3, inner fixed head and postnotum are transparent acrylic.Network ' s thunder system comprises installation from bottom to top: network socket 5, penetration pipe 6, network ' s thunder surge protection box 7, equipotential connection connecting terminal case 9 and network wiring frame 8; Network socket 5, penetration pipe 6, network ' s thunder surge protection box 7 and network ' s thunder surge protection box 9 are arranged on frame 1 sidewall; Network wiring frame 8 is installed on frame 1 back side; Network socket 5 is connected to external network, and after being connected with network ' s thunder surge protection box 7 via the netting twine of penetration pipe 6 inside, is connected to the back side of network wiring frame 8; Network surge protection box 7 is connected with equipotential connection connecting terminal case 9 by ground wire.Outdoor lightning protection system comprises: lightning rod 10, penetration pipe 6, equipotential connection connecting terminal case 9 and ground rod 11; Lightning arrester 10 is positioned at frame 1 top, and is connected to through the interior ground wire of penetration pipe 6 the equipotential connection connecting terminal case 9 that is arranged on frame 1 side; Ground rod 11 is located at frame 1 sidewall, and is connected chest case 9 by ground wire with equipotential and connects.Electrotechnics application module comprises: the Lighting Control Assembly training module 12 and the fire-fighting emergent system training module 13 that are all installed on frame 1 back side; Lighting Control Assembly module 12 is case structure, and its door leaf, inner fixed head and postnotum are transparent acrylic.The components and parts of Lighting Control Assembly module 12 are all installed on inner fixed head.
One-level lightning protection box 2 and secondary lightning protection box 3 are standard U frame case structure, door leaf, inner fixed head and postnotum are transparent acrylic structure, various components and parts are arranged on inner fixed head, intuitively demonstrate internal circuit configuration, one-level lightning protection circuit 2, secondary lightning protection circuit 3, three grades of lightning protection circuit PDU4 series connection, for system architecture demonstration and the real training of three grades of lightning protection of power supply.
Network ' s thunder system comprises network socket 5, penetration pipe 6, network ' s thunder surge protection box 7, network wiring frame 8 and equipotential connection connecting terminal case 9.Network socket 5, penetration pipe 6, network ' s thunder surge protection box 7 is arranged on frame side, network socket 5 is 86 type network sockets, penetration pipe 6 is PVC or metal tube, network surge lightning protection box 7 is RJ45 interface surge protection box, network wiring frame 8 is 24 mouthfuls and surpasses five class network wiring framves, be installed on the frame back side, external network access network socket 5, be connected to network ' s thunder surge protection box 7 via the netting twine of penetration pipe 6 inside, terminate to again the back side of network wiring frame 8, network surge protection box 7 connects equipotential connection connecting terminal case 9 by ground wire and carries out reliable ground, realize the lightning protection to network system.
Outdoor lightning protection system comprises lightning rod 10, penetration pipe 6, equipotential connection connecting terminal case 9 and ground rod 11.Lightning arrester 10 is arranged on frame top, be connected to the equipotential connection connecting terminal case 9 that is arranged on frame 1 side by the interior ground wire of penetration pipe 6, ground rod 11 is also arranged on frame 1 side, be connected chest case 9 by ground wire with equipotential and connect, realize the structure of outdoor lightning protection system and demonstrate and be connected real training.
Electrotechnics application module comprises Lighting Control Assembly training module 12 and fire-fighting emergent system training module 13, is arranged on frame 1 back side.Lighting Control Assembly module 12 is case structure, and the door leaf of frame 1, inner fixed head and postnotum are transparent acrylic structure, and various components and parts are arranged on inner fixed head, intuitively demonstrate internal circuit configuration.Fire-fighting emergent system training module 13 can be used for principle demonstration and the operation real training of fire-fighting emergency headlamp.
Digital code player 6 is rack standard U structure, is arranged on the positive below of frame 1, can play supporting product speech sound eeplaining.
Frame 1 is to meet China's communications industry standard " communication facilities comprehensive pallet " specified standard U frame, and on its column, both sides are provided with standard U mounting hole, and frame 1 is highly 1.8 meters or 2 meters, the base length of frame 1 be 600 millimeters, wide be 500 millimeters.On top cap and column, be equipped with cable-through hole and installation screw, cable-through hole aperture is Φ 20 or Φ 25, and installation screw aperture is M6 or M8.
The just exemplary illustration to this patent and do not limit its protection domain of present embodiment; those skilled in the art can also carry out part to it and change; as long as no the Spirit Essence that exceeds this patent, be all considered as the replacement that is equal to this patent, all within the protection domain of this patent.
Claims (7)
1. the electric lightning protection displaying of network engineering and actual training device, it is characterized in that: comprise frame (1), frame is provided with on (1): three grades of lightning-protection systems, network ' s thunder system, outdoor lightning protection system, electrotechnics application module and digital code players (14);
Described frame (1) comprises base, and column is vertically set on base, and crown cap is set on column;
Three grades of described lightning-protection systems comprise and being connected in series successively from bottom to up: one-level lightning protection box (2), secondary lightning protection box (3) and three grades of lightning protection PDU (4);
Described network ' s thunder system comprises installation from bottom to top: network socket (5), penetration pipe (6), network ' s thunder surge protection box (7), equipotential connection connecting terminal case (9) and network wiring frame (8);
Described outdoor lightning protection system comprises: lightning rod (10), penetration pipe (6), equipotential connection connecting terminal case (9) and ground rod (11);
Described network socket (5), penetration pipe (6), network ' s thunder surge protection box (7) and network ' s thunder surge protection box (9) are arranged on frame (1) sidewall;
Described network wiring frame (8) is installed on frame (1) back side;
Described network socket (5) is connected to external network, and after being connected with network ' s thunder surge protection box (9) via the inner netting twine of penetration pipe (6), is connected to the back side of network wiring frame (8);
Described network surge protection box (7) is connected with equipotential connection connecting terminal case (9) by ground wire;
Described network socket (5) is 86 type network sockets, and penetration pipe (6) is PVC or metal tube, and network surge lightning protection box (7) is RJ45 interface surge protection box.
2. the electric lightning protection displaying of a kind of network engineering according to claim 1 and actual training device, it is characterized in that: described lightning arrester (10) is positioned at frame (1) top, and ground wire is connected to the equipotential connection connecting terminal case (9) that is arranged on frame (1) side in penetration pipe (6);
Described ground rod (11) is located at frame (1) sidewall, and is connected chest case (9) connection with equipotential by ground wire.
3. the electric lightning protection displaying of a kind of network engineering according to claim 1 and actual training device, is characterized in that: described electrotechnics application module comprises: the Lighting Control Assembly training module (12) and the fire-fighting emergent system training module (13) that are all installed on frame (1) back side;
Described Lighting Control Assembly module (12) is case structure, and its door leaf, inner fixed head and postnotum are transparent acrylic.
4. the electric lightning protection displaying of a kind of network engineering according to claim 4 and actual training device, is characterized in that: the components and parts of described Lighting Control Assembly module (12) are all installed on inner fixed head.
5. the electric lightning protection displaying of a kind of network engineering according to claim 1 and actual training device, is characterized in that: described one-level lightning protection box (2), secondary lightning protection box (3) and three grades of lightning protection PDU (4) are standard U frame structure.
6. the electric lightning protection displaying of a kind of network engineering according to claim 1 and actual training device, is characterized in that: described one-level lightning protection box (2) and the door leaf of secondary lightning protection box (3), inner fixed head and postnotum are transparent acrylic.
7. the electric lightning protection displaying of a kind of network engineering according to claim 1 and actual training device, it is characterized in that: described frame (1) is standard U frame, on its column, both sides are provided with standard U mounting hole, the height of frame (1) is 1.8m or 2m, base long for 600mm, wide be 530mm; On described top cap and column, be equipped with cable-through hole and installation screw, cable-through hole aperture is Φ 20 or Φ 25, and installation screw aperture is M6 or M8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228283.5A CN103996334B (en) | 2014-05-27 | 2014-05-27 | A kind of network engineering electric lightning protection displaying and actual training device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410228283.5A CN103996334B (en) | 2014-05-27 | 2014-05-27 | A kind of network engineering electric lightning protection displaying and actual training device |
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| CN103996334A true CN103996334A (en) | 2014-08-20 |
| CN103996334B CN103996334B (en) | 2016-08-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105323659A (en) * | 2015-11-23 | 2016-02-10 | 内江师范学院 | A novel lightning-proof 10/100M local area network distribution frame |
| CN108922303A (en) * | 2018-08-24 | 2018-11-30 | 夏志飞 | A kind of electrical lightning protection displaying of network engineering and actual training device |
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| JP2008136303A (en) * | 2006-11-28 | 2008-06-12 | Otowa Denki Kogyo Kk | Lightning surge protector |
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| CN201589825U (en) * | 2009-12-30 | 2010-09-22 | 杭州雷盾电子设备有限公司 | Simulated lightning protection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105323659A (en) * | 2015-11-23 | 2016-02-10 | 内江师范学院 | A novel lightning-proof 10/100M local area network distribution frame |
| CN108922303A (en) * | 2018-08-24 | 2018-11-30 | 夏志飞 | A kind of electrical lightning protection displaying of network engineering and actual training device |
| CN108922303B (en) * | 2018-08-24 | 2020-07-10 | 夏志飞 | Electrical lightning protection display and practical training device for network engineering |
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| Publication number | Publication date |
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| CN103996334B (en) | 2016-08-24 |
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Address after: 710031 Caotang Town Science and Technology Industrial Base, Xi'an High-tech Zone, Shaanxi Province Patentee after: Xi'an Xiyuan Electronic Technology Group Co., Ltd. Address before: 710311 Caotang Town Science and Technology Industry Base, Xi'an High-tech Zone, Shaanxi Province Patentee before: Xi'an Xiyuan Electronic Technology Co., Ltd. |
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