CN204156523U - A kind of lightning protection system about machine room - Google Patents
A kind of lightning protection system about machine room Download PDFInfo
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- CN204156523U CN204156523U CN201420688784.7U CN201420688784U CN204156523U CN 204156523 U CN204156523 U CN 204156523U CN 201420688784 U CN201420688784 U CN 201420688784U CN 204156523 U CN204156523 U CN 204156523U
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- lightning protection
- machine room
- lightning
- band
- indoor
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Abstract
The utility model relates to a kind of lightning protection system about machine room; comprise outdoor lightning protection subsystem and indoor lightning protection subsystem; described outdoor lightning protection subsystem comprises the band iron lighting proof strip be positioned on the ridge of machine room roof and the lightning-arrest lower lead-in wire of two band steels being positioned at machine room both sides; take shelter from the thunder one end of lower lead-in wire of band steel is connected and other end ground connection with band iron lighting proof strip, and indoor lightning protection subsystem comprises lightning protection for power supply, power lightning protection socket box, ethernet signal lightning protection device one, ethernet signal lightning protection device two, signal control line protector, monitor video lightning protection device and coaxial signal line lightning protection device.This lightning protection system about machine room is by the setting of indoor and outdoors lightning protection subsystem, equipment especially by the power-supply system to indoor, computer network system, communication system and cable television system etc. arranges corresponding lightning arrester respectively, thus good taking shelter from the thunder can be realized, prevention machine room meets with thunderbolt.
Description
Technical field
The utility model belongs to technical field of electricity, relates to a kind of servicing unit of electric machine room, particularly relates to a kind of lightning protection system about machine room.
Background technology
Thunder and lightning is a kind of very grand natural phenomena, and it has great destructive power, causes huge harm to the life of the mankind, property safety.In " IDNDR " that the United Nations in 1987 determines, thunder and lightning is endanger one of ten kinds of maximum disasters to the mankind.Current various building great majority still adopt the safety of lightning rod (band) architecture protection thing, prevent from attacking damage to crops caused by thunder directly through using lightning rod (band) for many years, not still effective method, and are very economical measures.But after the mankind enter into Electrification Age, the destruction of thunder and lightning, by mainly smashing people and thing based on direct lightning strike, develops into destroy electric equipment and the network equipment by metal wire transmission lightning wave.Along with the develop rapidly of electronic technology in recent years, the networking degree of computer system is more and more higher, and the dependence of the mankind to electric equipment especially computer equipment is more and more serious.The built-in a large amount of cmos semiconductor integration module of these high-precision microelectronic computer equipment, cause overvoltage, overcurrent protection ability extremely fragile, cannot ensure still can safe operation when being struck by lightning in specific space.
Machine room is the hinge of electric power system, which is responsible the vital task of mains supply.Machine room, except suffering except direct lightning strike, also likely transmits thunder and lightning along various circuit to transformer station and destroys, and threatens the safety of substation equipment.If once there occurs device damage accident, just likely cause large-area power-cuts, bring great loss to industrial and agricultural production, its consequence is very serious.But, although current existing lightning-protection system can be prevented direct attack damage to crops caused by thunder by lightning rod etc., be difficult to take shelter from the thunder preferably to the various electronic equipments etc. in machine room.
For this reason, need for the new lightning protection system of Design of Machine Room at present, block all thunderbolt leaks, guarantee the uninterrupted power supply to users.
Summary of the invention
The purpose of this utility model is the defect in order to make up prior art, a kind of lightning protection system about machine room is provided, it is by the setting of indoor and outdoors lightning protection subsystem, equipment especially by the power-supply system to indoor, computer network system, communication system and cable television system etc. arranges corresponding lightning arrester respectively, thus good taking shelter from the thunder can be realized, prevention machine room meets with thunderbolt.
For this reason, the utility model provides following technical scheme: a kind of lightning protection system about machine room, it comprises outdoor lightning protection subsystem and indoor lightning protection subsystem, described outdoor lightning protection subsystem comprises the band iron lighting proof strip be positioned on the roof ridge of described machine room and the lightning-arrest lower lead-in wire of two band steels being positioned at described machine room both sides, take shelter from the thunder one end of lower lead-in wire of described two band steels is all connected and the other end all ground connection with described band iron lighting proof strip, described indoor lightning protection subsystem comprises the lightning protection for power supply on the inlet wire of point power distribution cabinet be installed in described machine room, be installed at the uninterrupted power supply in described machine room, switch, the power lightning protection socket box at server and hard disk recorder place, be installed at the ethernet signal lightning protection device one between described server and switch, be installed at the ethernet signal lightning protection device two between described switch and terminal use, be installed at the signal control line protector in the fire-fighting bus of described machine room, be installed at the monitor video lightning protection device of the leading-out terminal of described hard disk recorder, with the coaxial signal line lightning protection device be installed in the cable TV bus of described machine room.
Further, wherein, described indoor subsystem of taking shelter from the thunder comprises another signal control line protector in the broadcast bus being installed at described machine room further.
Further, wherein, described band iron lighting proof strip is made up for 3mm, the wide sheet iron strip for 25mm of thick.
Again further, wherein, described band steel lower lead-in wire of taking shelter from the thunder is made up for 3mm, the wide steel band for 25mm of thick.
Lightning protection system about machine room described in the utility model can prevent from attacking damage to crops caused by thunder directly by the setting of outdoor lightning-protection system; by the corresponding lightning arrester arranged for the various equipment of the power-supply system in machine room, computer network system, communication system and cable television system etc.; lightning wave can be prevented the destruction of equipment various in machine room; thus the lightning protection without leak of machine room can be realized; guarantee the safety of machine room, and then ensure user to provide continual power supply.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of lightning protection system about machine room of the present utility model.
Fig. 2 is the schematic diagram of the outdoor lightning protection subsystem in the utility model.
Fig. 3 is the schematic diagram of the indoor lightning protection subsystem in the utility model.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, the content of embodiment is not as the restriction to protection content of the present utility model.
The utility model relates to a kind of lightning protection system about machine room, and it can prevent from attacking directly from many aspects the harm that damage to crops caused by thunder and lightning wave cause, thus provides taking shelter from the thunder without leak for machine room.
Fig. 1 shows the schematic diagram of lightning protection system about machine room of the present utility model.As shown in Figure 1, lightning protection system about machine room of the present utility model comprises outdoor lightning protection subsystem and indoor lightning protection subsystem.Wherein, described outdoor lightning protection subsystem is positioned at outside machine room, is mainly used in preventing from attacking damage to crops caused by thunder directly.Described indoor lightning protection subsystem is positioned at machine room inside, mainly prevents lightning wave by various line propagation to the various equipment in machine room, thus prevents the harm that lightning wave causes equipment various in machine room.
Fig. 2 shows the schematic diagram of the outdoor lightning protection subsystem in the utility model.As shown in Figure 2, described outdoor lightning protection subsystem comprises the band iron lighting proof strip 2 be positioned on roof 1 ridge of described machine room and the lightning-arrest lower lead-in wire 3 of two band steels being positioned at described machine room both sides.Wherein, take shelter from the thunder one end of lower lead-in wire 3 of described two band steels is all connected with described band iron lighting proof strip 2, such as, be connected by wire, and the other end all ground connection.Before thunder and lightning contacts described machine room, first contact described band iron lighting proof strip 2, and described band iron lighting proof strip 2 is directed to underground by the lightning-arrest lower lead-in wire 3 of described band steel, thus avoids thunder and lightning to attack machine room directly, and then avoid thunder and lightning to the generation of the direct attack damage to crops caused by thunder that machine room causes.In the utility model, preferably, described band iron lighting proof strip 2 is made up for 3mm, the wide sheet iron strip for 25mm of thick.Described band steel lower lead-in wire 3 of taking shelter from the thunder is made up for 3mm, the wide steel band for 25mm of thick.Found by test of many times and contrast, adopt the band iron lighting proof strip of said structure and band steel lower lead-in wire of taking shelter from the thunder can avoid attacking directly the generation of damage to crops caused by thunder better.
The multiple systems such as power-supply system, computer network system, communication system and cable television system are provided with in machine room, and these systems are made up of plurality of devices, therefore, need to arrange corresponding lightning protection device according to the concrete equipment in machine room, thus prevent lightning wave by line propagation to the equipment in machine room.Fig. 3 shows the schematic diagram of the indoor lightning protection subsystem in the utility model.As shown in Figure 3, described indoor lightning protection subsystem comprises lightning protection for power supply, power lightning protection socket box, ethernet signal lightning protection device one, ethernet signal lightning protection device two, signal control line protector, monitor video lightning protection device and coaxial signal line lightning protection device.
Wherein, the power-supply system of described machine room comprises a point power distribution cabinet, and is positioned at the socket at the places such as UPS (uninterrupted power supply), switch, server, hard disk recorder.Wherein, the inlet wire of point power distribution cabinet in described machine room installs lightning protection for power supply additional.Preferably, described lightning protection for power supply is German OBO C level power supply lightning protection device V20-C/3+NPE, and it is single-phase is V20-C/1+NPE, and through-current capacity is the standard type lightning protection for power supply of 40KA (8/20us).Uninterrupted power supply in described machine room, switch, server and hard disk recorder place install power lightning protection socket box additional, thus prevent lightning wave from propagating into above-mentioned each equipment from a point power distribution cabinet.Preferably, described power lightning protection socket box is VF-3D power lightning protection socket box, and it includes the meticulous lightning protection for power supply VF230-AC of German OBO D level, and through-current capacity is 7KA (8/20u s).By described lightning protection for power supply and power lightning protection socket box, can prevent lightning wave from propagating into power-supply system in machine room, thus prevent the harm to power-supply system.
The computer network system of described machine room mainly comprises server and switch.In order to prevent the computer network system of lightning wave to machine room from destroying, between described server and switch, install an ethernet signal lightning protection device one additional.Preferably, described ethernet signal lightning protection device one is RJ45S-E100/4-F lightning protection device.In addition, between described switch and terminal use, ethernet signal lightning protection device two is installed additional.The quantity of terminal use described in the quantity basis of described ethernet signal lightning protection device two and determining.Further, preferably, described ethernet signal lightning protection device two is also RJ45S-E100/4-F lightning protection device.
In order to prevent lightning wave from carrying out breakage to the communication system of described machine room, in the utility model, install monitor video lightning protection device additional at the leading-out terminal of the hard disk recorder of described machine room.Preferably, described monitor video lightning protection device is KoaxB-E2/MF-F monitor video lightning protection device.In addition, if gamma camera has The Cloud Terrace, then FLD-12 signal controlling protector must be installed additional on cradle head control line.Meanwhile, reload signal control line protector in the fire-fighting bus of described machine room.Preferably, described signal control line protector is FLD-24 signal control line protector.In addition, in the broadcast bus of described machine room, another signal control line protector is installed additional.Preferably, another signal control line protector described is FRD-110 signal control line protector.
Finally, in order to prevent lightning wave to the destruction of the cable television system of described machine room, install coaxial signal line lightning protection device additional at the cable TV total input-wire place of described machine room.Preferably, described coaxial signal line minelaying machine is KoaxB-E2/MF-F coaxial signal line lightning protection device, and its peak transfer rate is 200M.
By installing corresponding lightning arrester additional for the relevant device of the power-supply system of machine room, computer network system, communication system and cable television system, thus lightning wave can be stoped to pass through various circuit, such as metal wire propagates into relevant device, and then lightning wave can be prevented the damage of various equipment.
The content of embodiment is understood for the ease of those skilled in the art and uses the utility model and describe, and does not form the restriction to the utility model protection content.Those skilled in the art, after having read content of the present utility model, can carry out suitable amendment to the utility model.Protection content of the present utility model is as the criterion with the content of claim.When not departing from flesh and blood and the protection range of claim, the various amendments carried out the utility model, change and replacement etc. are all within protection range of the present utility model.
Claims (4)
1. a lightning protection system about machine room, it comprises outdoor lightning protection subsystem and indoor lightning protection subsystem, described outdoor lightning protection subsystem comprise be positioned at described machine room roof (1) ridge on band iron lighting proof strip (2) and be positioned at the lightning-arrest lower lead-in wire (3) of two band steels of described machine room both sides, one end of the lightning-arrest lower lead-in wire (3) of described two band steels is all connected and the other end all ground connection with described band iron lighting proof strip (2), described indoor lightning protection subsystem comprises the lightning protection for power supply on the inlet wire of point power distribution cabinet be installed in described machine room, be installed at the uninterrupted power supply in described machine room, switch, the power lightning protection socket box at server and hard disk recorder place, be installed at the ethernet signal lightning protection device one between described server and switch, be installed at the ethernet signal lightning protection device two between described switch and terminal use, be installed at the signal control line protector in the fire-fighting bus of described machine room, be installed at the monitor video lightning protection device of the leading-out terminal of described hard disk recorder, with the coaxial signal line lightning protection device be installed in the cable TV bus of described machine room.
2. lightning protection system about machine room as claimed in claim 1, wherein, described indoor lightning protection subsystem comprises another signal control line protector in the broadcast bus being installed at described machine room further.
3. lightning protection system about machine room as claimed in claim 1, wherein, described band iron lighting proof strip (2) is made up for 3mm, the wide sheet iron strip for 25mm of thick.
4. lightning protection system about machine room as claimed in claim 3, wherein, the lightning-arrest lower lead-in wire (3) of described band steel is made up for 3mm, the wide steel band for 25mm of thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688784.7U CN204156523U (en) | 2014-11-18 | 2014-11-18 | A kind of lightning protection system about machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688784.7U CN204156523U (en) | 2014-11-18 | 2014-11-18 | A kind of lightning protection system about machine room |
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| Publication Number | Publication Date |
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| CN204156523U true CN204156523U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420688784.7U Expired - Fee Related CN204156523U (en) | 2014-11-18 | 2014-11-18 | A kind of lightning protection system about machine room |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116986A (en) * | 2015-08-11 | 2015-12-02 | 成都亿信标准认证集团有限公司 | Project service platform with high safety and security |
| CN105932637A (en) * | 2016-06-20 | 2016-09-07 | 深圳远鹏装饰集团有限公司 | Lightning-protection grounding system used for machine room |
| CN108110622A (en) * | 2017-12-14 | 2018-06-01 | 中电建路桥集团有限公司 | A kind of lightning protection system of side slope anchor cable monitoring system |
| CN108334020A (en) * | 2018-02-05 | 2018-07-27 | 广东昭阳信息技术有限公司 | A kind of rotating ring monitoring system of comprehensive improvement informationization |
-
2014
- 2014-11-18 CN CN201420688784.7U patent/CN204156523U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116986A (en) * | 2015-08-11 | 2015-12-02 | 成都亿信标准认证集团有限公司 | Project service platform with high safety and security |
| CN105932637A (en) * | 2016-06-20 | 2016-09-07 | 深圳远鹏装饰集团有限公司 | Lightning-protection grounding system used for machine room |
| CN105932637B (en) * | 2016-06-20 | 2018-05-25 | 深圳远鹏装饰集团有限公司 | A kind of lightning protection of equipment room earthed system |
| CN108110622A (en) * | 2017-12-14 | 2018-06-01 | 中电建路桥集团有限公司 | A kind of lightning protection system of side slope anchor cable monitoring system |
| CN108334020A (en) * | 2018-02-05 | 2018-07-27 | 广东昭阳信息技术有限公司 | A kind of rotating ring monitoring system of comprehensive improvement informationization |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20151118 |
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| EXPY | Termination of patent right or utility model |