CN205160018U - Computer lab lightning grounding system - Google Patents
Computer lab lightning grounding system Download PDFInfo
- Publication number
- CN205160018U CN205160018U CN201521015984.7U CN201521015984U CN205160018U CN 205160018 U CN205160018 U CN 205160018U CN 201521015984 U CN201521015984 U CN 201521015984U CN 205160018 U CN205160018 U CN 205160018U
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- grounding system
- machine room
- lightning protection
- equipment
- room
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- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 230000001808 coupling Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000001681 protective Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
Abstract
The application discloses computer lab lightning grounding system is provided with the signal arrester on the signal line of computer lab entrance, the business turn over the computer lab reaches electric body couplings such as metal pipeline in the computer lab and crane span structure utilization, just when the electricity body with the equipment ground line and the PE line connection of computer lab. The application provides an above -mentioned computer lab lightning grounding system, effectively protective apparatus and personal safety.
Description
Technical field
The utility model relates to communication system security technology field, more particularly, relates to a kind of lightning protection of equipment room grounding system.
Background technology
The today in electronic information epoch, day by day busy numerous and jumbled affairs pass through high-speed electronic calculator, automation equipment is able in good order, and the operating voltage of these sensitive electronic equipments is in continuous reduction, its quantity and scale constantly expand, thus be subject to overvoltage particularly lightening strikes and the possibility that suffers damage just increases greatly, this just may make the outage of whole system, and causes economic loss.
Therefore; effective Lighting Protection Measures is taked to machine room; the operation of safeguards system normal reliable; become a problem demanding prompt solution; and depend merely on the outside lightening protection installations such as traditional lightning rod, lighting proof strip and be not enough to prevent thunder and lightning or switch overvoltage to the impact of microelectronic device; Modern Lightning Protection Technology is adopted to be urgent and necessary; and grounding system is the root of whole lightning-protection system engineering; therefore; how to design a kind of reasonably machine room grounding system; thus proterctive equipment and personal safety, become a major issue.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of lightning protection of equipment room grounding system, can available protecting equipment and personal safety.
A kind of lightning protection of equipment room grounding system that the utility model provides, the holding wire of machine room porch is provided with signal lightning arrester, the metallic conduit passed in and out in described machine room and described machine room is connected with electric bodies such as crane span structure utilizations, and the equipment ground line of electric body such as described grade and described machine room and PE line are connected.
Preferably, in above-mentioned lightning protection of equipment room grounding system, the metallic sheath of described holding wire is connected with electric body such as described grade with heart yearn.
Preferably, in above-mentioned lightning protection of equipment room grounding system, the door and window of described machine room is connected with electric body such as described grade.
Preferably, in above-mentioned lightning protection of equipment room grounding system, the electronic equipment of described machine room is connected with electric body such as described grade.
Preferably, in above-mentioned lightning protection of equipment room grounding system, the floor of described machine room is connected with electric body such as described grade.
Preferably, in above-mentioned lightning protection of equipment room grounding system, the metallic conduit of the described machine room of described turnover is also connected with the female rod of ground connection.
Preferably, in above-mentioned lightning protection of equipment room grounding system, the bottom on described floor is provided with antistatic earial drainage grid, utilizes copper to mould line and carry out Mulit-point Connection between the support on described antistatic earial drainage grid and described floor.
As can be seen from technique scheme, lightning protection of equipment room grounding system provided by the utility model, owing to being provided with signal lightning arrester on the holding wire of machine room porch, therefore, it is possible to reach the object of lightning protection, and be connected with electric bodies such as crane span structure utilizations due to the metallic conduit passed in and out in described machine room and described machine room, and the equipment ground line of electric body such as described grade and described machine room and PE line are connected, therefore, it is possible to produce counterattack voltage when preventing lightning wave from entering ground, ensure the person and device security.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The schematic diagram of the first lightning protection of equipment room grounding system that Fig. 1 provides for the embodiment of the present application.
Embodiment
Core concept of the present utility model is to provide a kind of lightning protection of equipment room grounding system, can available protecting equipment and personal safety.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The first lightning protection of equipment room grounding system that the embodiment of the present application provides as shown in Figure 1, the schematic diagram of the first lightning protection of equipment room grounding system that Fig. 1 provides for the embodiment of the present application.This lightning protection of equipment room grounding system is provided with signal lightning arrester 2 on the holding wire 1 of machine room porch, concrete, and the quantity of this signal lightning arrester 2 can be two;
The metallic conduit 3 passed in and out in described machine room and described machine room is connected with electric bodies 4 such as crane span structure utilizations, and the equipment ground line of electric body such as described grade 4 and described machine room and PE line are connected, and which achieves equipotential link.
As can be seen from technique scheme, the above-mentioned lightning protection of equipment room grounding system that the embodiment of the present application provides, owing to being provided with signal lightning arrester on the holding wire of machine room porch, therefore, it is possible to reach the object of lightning protection, and be connected with electric bodies such as crane span structure utilizations due to the metallic conduit passed in and out in described machine room and described machine room, and the equipment ground line of electric body such as described grade and described machine room and PE line are connected, therefore, it is possible to produce counterattack voltage when preventing lightning wave from entering ground, ensure the person and device security.
The second lightning protection of equipment room grounding system that the embodiment of the present application provides, except having the technical characteristic identical with the first lightning protection of equipment room grounding system above-mentioned, also comprises following technical characteristic:
The metallic sheath of described holding wire 1 is connected with electric body 4 such as described grade with heart yearn, and specifically, heart yearn and metallic sheath, before tail optical fiber box enters equipment, are done grounding by optical cable metallic sheath and metal core wire, to reach lightning-arrest object.
Further, continue with reference to figure 1, as preferred a kind of lightning protection of equipment room grounding system, the door and window 5 of described machine room also can be connected with electric body such as described grade, and this just can ensure that between door and window with the earth be also have same current potential, avoids by lightning damage;
And the electronic equipment 6 of described machine room also can be connected with electric body such as described grade, ensure the safety of machine room inner electronic equipment;
In addition, the floor 7 of described machine room also can be connected with electric body such as described grade, and ensure that between floor and the earth, the moment keeps equipotential, thus avoid by broken by lightning, this floor 7 can be preferably antistatic floor in addition.
Further, the bottom on described floor is provided with antistatic earial drainage grid, utilizes copper to mould line and carry out Mulit-point Connection between the support on described antistatic earial drainage grid and described floor, the uniform electromagnetic field of machine room is distributed, is beneficial to diffusing.
The third lightning protection of equipment room grounding system that the embodiment of the present application provides, except there is the technical characteristic identical with the first lightning protection of equipment room grounding system above-mentioned, also comprise following technical characteristic: the metallic conduit of the described machine room of described turnover is also connected with the female rod of ground connection, concrete, be connected with ground connection busbar at four diagonal angle current-limiting resistances according to GB50174-93 code requirement, this makes it possible to the generation preventing electrostatic, avoid damaging human body.
Above-mentioned lightning protection of equipment room grounding system is by holding wire lightning protection, equipotential link-up and antistatic process process; by grounding system proterctive equipment and personal safety; improve the reliability of ground connection; reduce the earth resistance of machine room; avoid because thunderbolt in summer and thunder radiation are to the damage of electric device; the normal operation of support equipment, ensures that property avoids loss.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a lightning protection of equipment room grounding system, it is characterized in that, the holding wire of machine room porch is provided with signal lightning arrester, and the metallic conduit passed in and out in described machine room and described machine room is connected with electric bodies such as crane span structure utilizations, and the equipment ground line of electric body such as described grade and described machine room and PE line are connected.
2. lightning protection of equipment room grounding system according to claim 1, is characterized in that, the metallic sheath of described holding wire is connected with electric body such as described grade with heart yearn.
3. lightning protection of equipment room grounding system according to claim 2, is characterized in that, the door and window of described machine room is connected with electric body such as described grade.
4. lightning protection of equipment room grounding system according to claim 3, is characterized in that, the electronic equipment of described machine room is connected with electric body such as described grade.
5. lightning protection of equipment room grounding system according to claim 4, is characterized in that, the floor of described machine room is connected with electric body such as described grade.
6. the lightning protection of equipment room grounding system according to any one of claim 1-5, is characterized in that, the metallic conduit of the described machine room of described turnover is also connected with the female rod of ground connection.
7. lightning protection of equipment room grounding system according to claim 5, is characterized in that, the bottom on described floor is provided with antistatic earial drainage grid, utilizes copper to mould line and carry out Mulit-point Connection between the support on described antistatic earial drainage grid and described floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015984.7U CN205160018U (en) | 2015-12-09 | 2015-12-09 | Computer lab lightning grounding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015984.7U CN205160018U (en) | 2015-12-09 | 2015-12-09 | Computer lab lightning grounding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160018U true CN205160018U (en) | 2016-04-13 |
Family
ID=55695670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015984.7U Active CN205160018U (en) | 2015-12-09 | 2015-12-09 | Computer lab lightning grounding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160018U (en) |
-
2015
- 2015-12-09 CN CN201521015984.7U patent/CN205160018U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |