CN205864945U - A kind of data center cooling system - Google Patents

A kind of data center cooling system Download PDF

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Publication number
CN205864945U
CN205864945U CN201620821441.2U CN201620821441U CN205864945U CN 205864945 U CN205864945 U CN 205864945U CN 201620821441 U CN201620821441 U CN 201620821441U CN 205864945 U CN205864945 U CN 205864945U
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China
Prior art keywords
data center
cooling
air
module
machine room
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Application number
CN201620821441.2U
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Chinese (zh)
Inventor
刘军
陈嘉琪
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Suzhou Victor Temperature Control Technology Co., Ltd.
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Extraordinary Hongsheng Technology Development (shenzhen) Co Ltd
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Abstract

The utility model discloses a kind of data center cooling system, belong to air conditioner refrigerating field.It includes data center machine room and the cooling unit being arranged in data center machine room, and the indoor air circulation in described data center cooling system is airtight air circulation, and room air is cooled down by described cooling unit;Upper and lower two-layer furred ceiling is set in described data center machine room, described upper furred ceiling wind output channel outer with body of wall forming chamber, described upper furred ceiling and return airway in described lower furred ceiling forming chamber.Have that volume is little, radiating efficiency is high, the feature of extension device length in service life.

Description

A kind of data center cooling system
Technical field
This utility model belongs to air conditioner refrigerating field, particularly relates to the cooling system freezing data center.
Background technology
Data center's high speed development, the cooling of data center occupies the 40% of machine room power consumption, and data center is cooled into One important directions of energy-saving and emission-reduction.Use modularity indirect evaporating-cooling unit can not only ensure the cleaning of data center air Degree, and the energy consumption of data center cooling unit is greatly reduced.
Chinese patent application 201410057704.2 discloses a kind of data center server cooling machine cabinet, including a service Device rack, phase-change heat transfer system, server shell and the spring leaf of fixed server casing;Described phase-change heat transfer system includes The multiple heat exchangers being installed in server cabinet, outdoor chiller and connecting line;Described multiple heat exchangers are respectively Place in being installed on described server cabinet on each layer of support of server;Described server shell is positioned over described multiple The top of heat exchanger;Described server is sealed in inside server shell;Described whole data center server cooling machine cabinet without Air-cooled, server heat-generating units directly contacts with server shell, and server shell is multiple be installed in server cabinet Heat exchanger directly contacts, and reaches transmission of heat by contact, improves heat transfer efficiency.
Chinese patent application 201110049787.7 rack be for support cooling air-flow by longitudinally configuration by rack and by Landscape configuration from rack while constructing to another side and arranging.Described rack can be whereby within single enclosure means Use the parts (such as information technology (IT) equipment) of longitudinal air flow cooling and use cross-flow parts (such as particular type Telecommunication equipment) provide cooling air.Described rack can support loading in mixture of IT and telecommunication equipment whereby, thus provides Network computer room and the motility of data center configuration and adaptability.Described rack is to be for the suction cooled down further equipment Air and equipment are discharged into its internal waste gas during operation and separately configure.
Such scheme cooling system volume cannot multilamellar be placed greatly, and the utilization rate causing data center's unit are is low, and Owing to conveying air channel is distant, cause radiating efficiency low;Or directly use the outdoor air refrigeration (gas of filtered Easily etching apparatus or cause impurity to pile up), equipment life is impacted.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, it is provided that a kind of volume is little, radiating efficiency High, the airtight data center room air cycle cool ing system of service life of equipment length.
The technical solution adopted in the utility model is as follows: a kind of data center cooling system, including data center machine room with And the cooling unit being arranged in data center machine room, data center machine room is multiple structure, is distributed in every layer of building, cooling Unit is distributed in every layer of data center machine room;
Upper and lower two-layer furred ceiling is set in data center machine room, upper furred ceiling wind output channel outer with body of wall forming chamber, upper furred ceiling with Return airway in lower furred ceiling forming chamber.
Further, cooling unit includes that evaporating refrigerating module, fan coil module, exhaust fan module and blower fan safeguards Channel module, indoor air circulation carries out heat exchange by evaporation refrigerating module with outdoor air.Indoor return air is in evaporation cooling Module and outdoor air heat exchange, cool down further through fan coil module the most again, finally flows through fan repair passage and sends into Indoor.Easily unit can be safeguarded by arranging fan repair channel module.
Further, exhaust fan module is arranged on top or the exhaust outlet of outdoor wind output channel of evaporation refrigerating module Place.To meet flexible and changeable field demand.
Further, the data center machine room of top layer, its exhaust outlet is positioned on roof or the sidewall away from cooling unit;Its The data center machine room of his floor, exhaust outlet is located remotely from the sidewall of cooling unit.Avoid the exhaust outlet closing on two-layer and enter Air port influences each other, thus improves unit efficiency.The shapes and sizes of return air inlet exhaust outlet are it is contemplated that the exhaust air rate of reality and resistance The situations such as power are rationally arranged.
Further, the number 1 of exhaust outlet.
Further, the number 1 of each floor cooling unit.
Further, outdoor air relies on exhaust blower module to sequentially pass through evaporation refrigerating module with outdoor wind output channel by arranging Air port is discharged.
Further, fan coil module includes coil pipe wall and indoor fan;Room air sequentially passes through evaporation cooling mould Block, fan coil module, blower fan maintenance channel module and indoor return air air channel thus form airtight indoor air circulation.
Further, cooling unit is arranged in Independent air conditioning.
Unit can be placed directly in each floor of Multilayer datacenter, it is also possible to is placed between the Independent air conditioning of setting In, separate with the server etc. of data center.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: cooling unit entirety body Long-pending little, can be arranged in each floor of Multilayer datacenter;Air channel is close to the server of data center, and radiating efficiency is high; Separate indoor and outdoors air channel by furred ceiling, form airtight indoor air circulation system when being conducive to the use delaying equipment Long.
Accompanying drawing explanation
This utility model will illustrate by example and with reference to the appended drawing, wherein:
Fig. 1 is that structural representation is cutd open in the side of this utility model enforcement 1;
Fig. 2 is that structural representation is cutd open in the side of this utility model enforcement 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.
Embodiment 1
As it is shown in figure 1, be Multilayer datacenter cooling system, its top is the cooling system being arranged on top layer, its underpart For being arranged on the cooling system of other floors.
This system includes data center machine room 1 and the cooling unit 2 being arranged in data center machine room 1, wherein cools down Unit 2 is distributed in every layer of data center machine room 1.The air that indoor air circulation in data center cooling system is airtight follows Ring, room air is cooled down by cooling unit 2.
Furred ceiling 3 and lower furred ceiling 4 are set in data center machine room 1, upper furred ceiling 3 wind output channel 5 outer with body of wall forming chamber, on Furred ceiling 3 and return airway 6 in lower furred ceiling 4 forming chamber.
Cooling unit 2 includes evaporating refrigerating module 2a, fan coil module 2b, blower fan maintenance channel module 2c and air draft wind Machine module 2d, indoor air circulation carries out heat exchange by evaporation refrigerating module 2a with outdoor air.
Fan coil module 2b includes coil pipe wall and indoor fan;Can be convenient by dismounting blower fan maintenance channel module 2c To cooling unit 2 carry out maintenance overhaul.
Data center machine room 1 is multiple structure, is distributed in every layer of building;When data center machine room 1 is positioned at roof, row Air port 5b is positioned on roof or the sidewall away from cooling unit 2;When data center machine room 1 is positioned at other floors, exhaust outlet 5b It is located remotely from the sidewall of cooling unit 2.Exhaust fan module 2d is arranged on exhaust outlet 5b.
Wherein, exhaust outlet 5b number 1, cool down unit 2 number 1.
Meanwhile, cooling unit 2 can also be arranged in independent air conditioning room.
Wherein, septal pathways 7 compartment outer air and room air so that it is separate.
Embodiment 2
The present embodiment 1 is with the difference of embodiment 2: exhaust fan module 2c is arranged on evaporation refrigerating module 2a's Top.(shown in Fig. 2)
As shown in Figure 1 and Figure 2, cooling system has two air flow paths
One, indoor air circulation
Cold wind after cooling is sent into data center machine room 1, the heat of equipment in data center machine room 1 by fan coil module 2b Amount spills in air, and the temperature rises to absorb the room air of calculator room equipment heat, and flows into indoor return air air channel 5 in and evaporate Refrigerating module 2a, carries out heat exchange with outdoor cold wind at evaporation refrigerating module 2a.
When the indoor air temperature after heat exchange meets data center machine room 1 design temperature, by fan coil module 2b is sent directly in data center machine room 1;
When the air themperature after heat exchange is unsatisfactory for data center machine room 1 design temperature, the machine of fan coil module 2b Tool refrigeration is opened, and further cools down room air, it is ensured that sends into the air themperature in data center machine room 1 and meets and set Provisioning request.
Two, outside air-flow
Outdoor air-flow is driven by outdoor exhaust fan module 8, and outdoor air enters evaporation by outdoor wind inlet channel Refrigerating module 2a, when its temperature is of a sufficiently low, directly at the heat exchange core body in evaporation refrigerating module 2a with indoor hot-air Carry out heat exchange, then flow through outdoor wind output channel 6 and be discharged in environment;
When the temperature of outdoor air is unsatisfactory for indoor refrigeration demand, outdoor air is sprayed by evaporation refrigerating module 2a Evaporation cooling, it is ensured that outdoor air has enough colds;Further it is not met by when the outdoor air after evaporation cooling During exchange capability of heat, evaporation refrigerating module 2a opens mechanical refrigeration, is further cooled down room air, meanwhile, and Jing Guohuan Condenser is cooled down by the outdoor air after hot core body, more energy-conservation.
Outdoor air and room air carry out heat exchange by evaporation refrigerating module 2a, separate are not in contact with each other, room Interior air will not be polluted by outdoor air, thus delays the service life of equipment.And the volume little energy layout of cooling unit 2 In the data center machine room 1 of each floor, good effect of heat exchange.

Claims (9)

1. a data center cooling system, including data center machine room and the cooler that is arranged in data center machine room Group, it is characterised in that: described data center machine room is multiple structure, is distributed in every layer of building, and described cooler component is distributed in Every layer of described data center machine room;
Upper and lower two-layer furred ceiling is set in described data center machine room, described upper furred ceiling wind output channel outer with body of wall forming chamber, described Upper furred ceiling and return airway in described lower furred ceiling forming chamber.
2. data center cooling system as claimed in claim 1, it is characterised in that: described cooling unit includes evaporation cooling mould Block, fan coil module, exhaust fan module and blower fan maintenance channel module, indoor air circulation is by described evaporation cooling mould Block and outdoor air carry out heat exchange.
3. data center cooling system as claimed in claim 2, it is characterised in that: described exhaust fan module is arranged on described At the top of evaporation refrigerating module or the exhaust outlet of described outdoor wind output channel.
4. data center cooling system as claimed in claim 3, it is characterised in that: the described data center machine room of top layer, its Described exhaust outlet is positioned on roof or the sidewall away from described cooling unit;The described data center machine room of other floors, described Exhaust outlet is located remotely from the sidewall of described cooling unit.
5. the data center cooling system as described in claim 3 or 4, it is characterised in that: the number 1 of described exhaust outlet.
6. the data center cooling system as described in claim 1--4 any one, it is characterised in that: cold described in each floor But the number 1 of unit.
7. the data center cooling system as described in Claims 2 or 3 or 4, it is characterised in that: outdoor air relies on described air draft Machine module sequentially passes through described evaporation refrigerating module and is discharged by described exhaust outlet with described outdoor wind output channel.
8. the data center cooling system as described in Claims 2 or 3 or 4, it is characterised in that: described fan coil module includes Coil pipe wall and indoor fan;Described room air sequentially passes through described evaporation refrigerating module, fan coil module, blower fan are safeguarded logical Road module and indoor return air air channel thus form airtight indoor air circulation.
9. the data center cooling system as described in Claims 2 or 3 or 4, it is characterised in that: described cooling unit is arranged at solely In vertical air conditioning room.
CN201620821441.2U 2016-07-29 2016-07-29 A kind of data center cooling system Active CN205864945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620821441.2U CN205864945U (en) 2016-07-29 2016-07-29 A kind of data center cooling system

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Application Number Priority Date Filing Date Title
CN201620821441.2U CN205864945U (en) 2016-07-29 2016-07-29 A kind of data center cooling system

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108844187A (en) * 2018-06-01 2018-11-20 中国移动通信集团设计院有限公司 Micromodule
CN110230854A (en) * 2018-03-05 2019-09-13 维谛技术有限公司 Air-conditioning and data center
CN110418552A (en) * 2019-07-03 2019-11-05 河北秦淮数据有限公司 A kind of cooling system and cooling means for Multilayer datacenter computer room
CN111578432A (en) * 2019-02-19 2020-08-25 维谛技术有限公司 Data center, and refrigeration control method and device of data center
CN111578433A (en) * 2019-02-19 2020-08-25 维谛技术有限公司 Data center, and refrigeration control method and device of data center

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110230854A (en) * 2018-03-05 2019-09-13 维谛技术有限公司 Air-conditioning and data center
CN108844187A (en) * 2018-06-01 2018-11-20 中国移动通信集团设计院有限公司 Micromodule
CN108844187B (en) * 2018-06-01 2020-04-28 中国移动通信集团设计院有限公司 Micro module
CN111578432A (en) * 2019-02-19 2020-08-25 维谛技术有限公司 Data center, and refrigeration control method and device of data center
CN111578433A (en) * 2019-02-19 2020-08-25 维谛技术有限公司 Data center, and refrigeration control method and device of data center
CN111578432B (en) * 2019-02-19 2021-10-26 维谛技术有限公司 Data center, and refrigeration control method and device of data center
CN110418552A (en) * 2019-07-03 2019-11-05 河北秦淮数据有限公司 A kind of cooling system and cooling means for Multilayer datacenter computer room

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20190712

Address after: 215100 No. 501 Shengzhan Road, Wusongjiang Industrial Park, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Patentee after: Suzhou Victor Temperature Control Technology Co., Ltd.

Address before: 518110 West of Building 9, Hongxin Industrial Park, 1303 Guanlan Street Sightseeing Road, Longhua New District, Shenzhen City, Guangdong Province

Patentee before: The extraordinary Hongsheng Technology Development (Shenzhen) Co., Ltd.

TR01 Transfer of patent right