德国世图兹stulz授权代理商
机房精密空调、恒温恒湿空调、实验室空调、模块化数据中心
施耐德schneider品牌代理商
专业it设备配电电子游戏机推荐的解决方案

思科研发机房冷通道封闭节能改造电子游戏机推荐的解决方案 -电子游戏机推荐

cisco cold pool energy saving projectimplementation report for cisco building shanghai

key step

date

description

preparation staffs

approved by

step 1

week1(2015.3.28\29

standard  channel5, 6 construction



step 2

week2(2015.4.4\5\6)

standard  channel 3, 4, 8 construction



step 3

week3(2015.4.10\11)

non-standard  channel 1, 2construction



step 4

week4(2015.4.18\19)

non-standard  channel 7 construction and bare



step 5

week5(2015.4.25)

install  the seal plate and handle



this project is located in appropriate hill cisco 926 4 layer building,room is the original form of air conditioning refrigeration air cooling,underfloor air supply, equipment room inside the channel 8 channel (cold), coldand hot channel did not isolation, hot and cold winds generated mixed flow, airconditioning cooling effect is not good, high energy consumption, pue valuehigher than 2.5. now retrofit of computer room, including hot and cold channelisolation (install cold pool), adjust the floor air supply outlet, increase themachine cabinets baffle and measures. after transforming for room brings asignificant reduction in energy consumption, pue to around 1.8. project briefis as follows:

pool

the below table list the equipment in cold pool


item

equipment

mode

place of production

qty

1

air airtight seal knuckle to open the door

zikun

china

16

2

cabinet frame (half a pack)

zikun

china

28

cabinet frame  (turnkey)

zikun

china

15

4

door closers

zikun

china

16

5

air airtight seal at  the top of the rotating skylight

zikun

china

92

6

led lamps and lanterns

zikun

china

96

7

digital greenhouse  instrument

zikun

china

16

8

integrated fire  controller

zikun

china

16

9

diversion closure

zikun

china

1000

10

emergency stop button

zikun

china

16

11

activity window power  control unit

zikun

china

32

12

passageway decorates a  wall

zikun

china

23

13

metal curtain wall

zikun

china

5

14

column metal block  board

zikun

china

12

15

push the handle

zikun

china

30

1、installation steps

1.1first in the morning, before the class meeting (on the day of thedivision of labor and time arrangement, the matters needing attention, etc).

1.2the rack shift, protection, stacking

1.3at the top of the lamps and lanterns of dismantle and bridgedismantling and displacement of the cross bar

1.4seal between cabinet and cabinet

1.5cold channel construction

1.6keel structures (if we have seats deviation need the reaming, nospark operation, need flannelette preparation, adsorption particles)

1.7the number of the skylight

1.8installed on both sides of the end door, including door closers,hinge, door handle)

1.9debugging (fire skylights installed wiring, led lamp, skylight testbutton (power control box))

1.10the front plate

1.11column metal seal

1.12push the handle to install

1.13clean

2safety precautions
2.1 the installation personnel need to have proper use of personal protectiveequipment and safety precautions, and have sufficient self-protectionawareness.
2.2 when entering the construction site, it is a must to wear a helmet. it isnot allowed to wear slippers or with barefoot. women are forbidden to wearskirts.
2.3 wires, electrical equipment and wiring must be well insulated. wires shallnot be tied together with metal objects.

2.4 the motor has to be connected to the ground as required and set asingle switch. in case of a temporary power outage or shutdown time or resttime, make sure that nobody else can approach the motor.
2.5 after the optimizer installation is completed, the garbage needs to becleaned up. there should be no debris in the cabinet. the power distributioncabinet needs to be clean and well-insulated, to ensure the normal operation ofthe equipment.

(1~8)

cisco shn15 4f lab cold aislecontainmentinstallation projectwas completed on april18th 2015. the containmenthas been put into use, now the equipment of the system are analyzed in theacceptance, acceptance conclusion is as follows:

1, since the equipment put into use, safe,stable and reliable operation, function index meet the design technicalrequirements and meet the requirements of the contract signed between bothparties;

2, equipment operation intuitive, convenient;

3, system device can automatically open the topwindowswhen fire alarm;

4, by reduce the 4 crac, afterboth parties together and testing, the system has remarkable energy savingeffect, greatly reduce the energy consumption and system integrated powersaving rate of40%on average.



7、完工照片:

       


         


8、 思科冷通道节能改造视频





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