CN203206646U - Date center cooling system - Google Patents

Date center cooling system Download PDF

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Publication number
CN203206646U
CN203206646U CN 201320110063 CN201320110063U CN203206646U CN 203206646 U CN203206646 U CN 203206646U CN 201320110063 CN201320110063 CN 201320110063 CN 201320110063 U CN201320110063 U CN 201320110063U CN 203206646 U CN203206646 U CN 203206646U
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CN
China
Prior art keywords
air conditioner
space
air
server
indoor apparatus
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Withdrawn - After Issue
Application number
CN 201320110063
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Chinese (zh)
Inventor
祝长宇
丁式平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Science and Technology Beijing USTB
Beijing Deneng Hengxin Technology Co Ltd
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Beijing Deneng Hengxin Technology Co Ltd
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Priority to CN 201320110063 priority Critical patent/CN203206646U/en
Application granted granted Critical
Publication of CN203206646U publication Critical patent/CN203206646U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model provides a date center cooling system. The date center cooling system comprises an indoor date center system, an air conditioner outdoor unit system, an air humidifying device and a circuit control portion. The date center system comprises a server equipment cabinet and an air conditioner indoor unit equipment cabinet. The inner space of the server equipment cabinet is longitudinally divided into two spaces including a first space for placing servers and a second space for placing server fans. The inner space of the air conditioner indoor unit equipment cabinet is longitudinally divided into three spaces including a first space for placing evaporator fans, a second space for placing evaporators and a third space for placing air conditioner refrigeration fittings. The server equipment cabinet and the air conditioner indoor unit equipment cabinet are placed separately, cold-warm inlet and outlet wind directions of the air conditioner indoor unit equipment cabinet and the server equipment cabinet are opposite, and cold and warm channels of the whole space are separated directly and completely, so not only the air supply cooling efficiency is improved and the energy consumption of refrigeration is reduced, and but also the influence of dusts on the server system can be avoided.

Description

A kind of data center cooling system
Technical field
The utility model relates to a kind of data center, particularly a kind of data center cooling system.
Background technology
Be accompanied by rapid development of Internet, the IT application in enterprises paces are constantly accelerated.Deep change is just taking place in the application of IT resource and management mode, is the service type innovation resources of carrying platform with progressively developing into the data center from functionality resources independent, that disperse.Data center is large-scale concentrated computing facility, and it is bearing functions such as calculating, storage, application, and it will become new focus and the core content of informatization.Arriving along with the data explosion epoch, also had higher requirement in the data center, stack more multiserver hardware in limited space domestic demand, it comprises a large amount of servers, these servers are positioned over frame, because server system is more and all be arranged at data center, it is quite important that the heat sink conception of data center's integral body becomes.For adopting traditional mechanically refrigerated scheme, increase the way of cooler, though can guarantee the fail safe of interior space cooling, but the golf calorific value space is owing to need all-year-around cooling, air conditioning energy consumption is very high, can't fundamentally realize the energy saving in running of air-conditioning, also bring the problem of electric power and cost simultaneously.The research report of IDC points out that power supply and cooling device will occupy the cost of half in the cost that hardware is dropped into, and data center's cooling system has occupied 40% of data center's total power consumption.
Domestic conventional data centers often exists aspect physical environment: integral layout is unreasonable, refrigerating system can not be distributed by the needs of physical device, there is the hot air reflux problem in regular meeting, cause hot cold passage confusion in the machine room, it is stronger to make that air-conditioning system must be opened, allow the building environment temperature is lower to solve the used heat that these are run helter-skelter, the waste resource; Aspect information technoloy equipment, the statistics of IDC shows that in the Asian-Pacific area, data center server power consumption is with the speed increase in every year 23%, compare with world's balanced growth level of annual 16%, the power consumption growth rate of Asia-Pacific data center has far exceeded world average level.
Such present situation also impels enterprise to explore better radiating mode always, and as hardware all is submerged in oil or the liquid, because hardware immerses wherein fully, oil cooling can better be derived the heat of assembly and hardware facility.Though oil cooling can provide higher radiating efficiency, and the quieter and intensive operation of permission server, but also have some problems simultaneously: (1) oil cooling mode causes the weight of hardware more much bigger than server in the general data center, and this just needs the floor can bear enough weight; (2) initial cost of the connecting tube of installation water pump radiator and necessity is very expensive; (3) hardware device that means that is immersed in fully in the oil cooling equipment will be difficult to upgrading, and this needs extra technical training.
What is more adopts Peltier to cool off the mode of (semiconductor chilling plate), also can adopt dry ice or liquid nitrogen to guarantee that they need not to worry that hardware quits work because temperature is too high when limit overclocking.In fact some the time processor cross in temperature and also can quit work when low, for example Core 2 Extreme QX9650 then will cut off the power supply when-60 degree are spent to-90 automatically.
Therefore seek a kind of how the input under the prerequisite in limited space and air-conditioning, ensure effective radiating effect, compel at eyelashes with the maximized heat abstractor of quantity of server in the quantity maximization that realizes rack and the rack.
Summary of the invention
The purpose of this utility model is to provide a kind of data center cooling system, make cold air enter server from the cold wind district, send into the hot blast district after being serviced the device heating, hot blast enters evaporator from the hot blast district and cools off, through evaporator fan the hot blast of cooling is sent into the cold wind district afterwards, need not to consider more energy-conservation data center's cooling system of the chaotic problem of changes in temperature passage.
The utility model technical solution problem adopts following technical scheme:
A kind of data center cooling system is characterized in that, comprises indoor data center systems, air-conditioner outdoor unit system, air humidifying device and circuit control section, and described data center systems comprises server cabinet and indoor apparatus of air conditioner rack; The inside of described server cabinet vertically is divided into two spaces, is respectively to be placed with first space of server and second space of placing server fan; The inside of described indoor apparatus of air conditioner rack vertically is divided into three spaces, is respectively the 3rd space that is placed with first space of placing evaporator fan, second space of placing evaporator and places the air conditioner refrigerating accessory; The 3rd space of described indoor apparatus of air conditioner rack laterally is divided into three spaces, upper, middle and lower from top to bottom, places air conditioner refrigerating accessory, air humidifying device and circuit control section respectively; Described air conditioner refrigerating accessory space certain distance be positioned over described indoor apparatus of air conditioner rack the 3rd space in, following two spaces, and keep certain distance with the evaporator in second space of described indoor apparatus of air conditioner rack, make the air of the outer heat of indoor apparatus of air conditioner rack cross described air conditioner refrigerating accessory and enter evaporator and cool off; Described air humidifying device is positioned over the upper space in the 3rd space of described indoor apparatus of air conditioner rack; Described server cabinet and indoor apparatus of air conditioner rack room be every placement, mixes and line up two row, and the whole interior space is divided into two parts, is respectively hot blast district between the two row racks and the cold wind district between two row racks and the indoor wall; Server fan in the described server cabinet is sent into server from the cold wind district cold air of suction and is carried out heat exchange, then the air of heat is delivered to the hot blast district; Evaporator fan in the described indoor apparatus of air conditioner rack is sent into evaporator from the air of hot blast district suction heat and is carried out heat exchange, then cold air is delivered to the cold wind district.
The Qianmen of the above server machine rack and rear wall are the minimum Openworks shape that keeps out the wind.
The Qianmen of the above indoor apparatus of air conditioner rack and rear wall are the minimum Openworks shape that keeps out the wind.
The placement of each server will be in the minimum state that keeps out the wind in the above server cabinet, and namely the largest face of the cross-sectional area of server is parallel with the wind direction in the air channel.
The size of the unlatching of the above air humidifying device and humidification amount is regulated by the feedback information of corresponding sniffer automatically according to the demand of server system.
The utility model compared with prior art by the design of server cabinet, makes the server in the rack, and a unified air-supply and air-out direction are arranged, and the changes in temperature air channel is thoroughly separated, and improves the cold wind cooling effectiveness, improves the air temperature difference of server cabinet both sides; Design by the indoor apparatus of air conditioner rack, the air of device heating will be serviced, cool off, stop the existence at hot blast dead angle, the hot blast of cooling is used for server, the temperature difference of utilizing the server heat radiation to form, increase the heat pipe service time in the air-conditioning system, under the heat pipe operational mode, the highly energy-consuming heat pump need not to start, only with the heat pipe energy-saving module and the blower fan that start low power consuming, energy consumption is extremely low.
Description of drawings
Fig. 1 is the utility model server cabinet structural representation.
Fig. 2 is the utility model indoor apparatus of air conditioner rack structural representation.
Fig. 3 is a kind of structural representation of the utility model data center cooling system.
Among the figure: (1) indoor apparatus of air conditioner rack; (11) first space of indoor apparatus of air conditioner rack; (12) second space of indoor apparatus of air conditioner rack; (13) the 3rd space of indoor apparatus of air conditioner rack; (14) rear wall of indoor apparatus of air conditioner rack; (15) Qianmen of indoor apparatus of air conditioner rack; (2) server cabinet; (21) second space of server cabinet; (22) first space of server cabinet; (23) rear wall of server cabinet; (24) Qianmen of server cabinet; (3) evaporator fan; (4) evaporator; (5) server fan.
Embodiment:
Also be described further by reference to the accompanying drawings below by embodiment.
The utility model server cabinet structural representation as shown in Figure 1, described server cabinet (2) comprises the Qianmen (24) that is parallel to each other and rear wall (23), is connected the last lower wall of the left and right sides wall of Qianmen rear wall, vertical described server cabinet, its inside vertically is divided into two each and every one spaces, is respectively to be placed with first space (22) of server and second space (21) of placing server fan; The inner wind direction of described server cabinet (2) is to point to server fan (5) from server, even cold air enters first space (22) of server cabinet (2) from the cold wind district, is serviced the device heating and sends into the hot blast district afterwards.
The utility model indoor apparatus of air conditioner rack structural representation as shown in Figure 2, the inside of described indoor apparatus of air conditioner rack (1) vertically is divided into three spaces, is respectively the 3rd space (13) that is placed with first space (11) of placing evaporator fan, second space (12) of placing evaporator and places the air conditioner refrigerating accessory; The 3rd space (13) of described indoor apparatus of air conditioner rack laterally is divided into three spaces, upper, middle and lower from top to bottom, places air conditioner refrigerating accessory, air humidifying device and circuit control section respectively; The air conditioner refrigerating accessory space certain distance that place in the 3rd space (13) of described indoor apparatus of air conditioner rack be positioned over described indoor apparatus of air conditioner rack the 3rd space in, following two spaces, and keep certain distance with the evaporator (4) in second space of described indoor apparatus of air conditioner rack, make the air of the outer heat of indoor apparatus of air conditioner rack cross described air conditioner refrigerating accessory and enter evaporator and cool off; Described air humidifying device is positioned over the upper space in the 3rd space (13) of described indoor apparatus of air conditioner rack; The inner wind direction of described indoor apparatus of air conditioner rack is first space (11) of pointing to the indoor apparatus of air conditioner rack from the 3rd space (13) of indoor apparatus of air conditioner rack, the air that namely is serviced the heat of device heating is crossed air conditioner parts under the effect of evaporator fan (3), enter evaporator (4) and cool off, the cold air that becomes after the cooling is released to the cold wind district and uses for the server heat radiation.According to humidity range required in the machine room, humidification apparatus moves the humidification of air in the machine room automatically by the feedback information of indoor humidity transducer.
The structural representation of data center of the present invention cooling system as shown in Figure 3, the flow direction of the cold and hot wind of direction of arrow representative data center cooling system among the figure; Described server cabinet (2) and indoor apparatus of air conditioner rack (1) are placed at interval, mix and line up two row, and the whole interior space is divided into two parts, are respectively hot blast district between the two row racks and the cold wind district between two row racks and the indoor wall; Server fan (5) in the described server cabinet (2) is sent into server from the cold wind district cold air of suction and is carried out heat exchange, then the air of heat is delivered to the hot blast district; Evaporator fan (3) in the described indoor apparatus of air conditioner rack (1) is sent into evaporator (4) from the air of hot blast district suction heat and is carried out heat exchange, then cold air is delivered to the cold wind district.

Claims (5)

1. data center's cooling system is characterized in that, comprises indoor data center systems, air-conditioner outdoor unit, air humidifying device and circuit control section, and described data center systems comprises server cabinet (2) and indoor apparatus of air conditioner rack (1); The inside of described server cabinet (2) vertically is divided into two spaces, is respectively to be placed with first space (22) of server and second space (21) of placing server fan; The inside of described indoor apparatus of air conditioner rack (1) vertically is divided into three spaces, is respectively the 3rd space (13) that is placed with first space (11) of placing evaporator fan, second space (12) of placing evaporator and places the air conditioner refrigerating accessory; The 3rd space (13) of described indoor apparatus of air conditioner rack laterally is divided into three spaces, upper, middle and lower from top to bottom, places air conditioner refrigerating accessory, air humidifying device and circuit control section respectively; The air conditioner refrigerating accessory space certain distance that place in the 3rd space (13) of described indoor apparatus of air conditioner rack be positioned over described indoor apparatus of air conditioner rack the 3rd space in, following two spaces, and keep certain distance with the evaporator in second space of described indoor apparatus of air conditioner rack, make the air of the outer heat of indoor apparatus of air conditioner rack cross described air conditioner refrigerating accessory and enter evaporator and cool off; Described air humidifying device is positioned over the upper space in the 3rd space of described indoor apparatus of air conditioner rack; Described server cabinet (2) and indoor apparatus of air conditioner rack (1) are placed at interval, mix and line up two row, and the whole interior space is divided into two parts, are respectively hot blast district between the two row racks and the cold wind district between two row racks and the indoor wall; Server fan (5) in the described server cabinet (2) is sent into server from the cold wind district cold air of suction and is carried out heat exchange, then the air of heat is delivered to the hot blast district; Evaporator fan (3) in the described indoor apparatus of air conditioner rack (1) is sent into evaporator (4) from the air of hot blast district suction heat and is carried out heat exchange, then cold air is delivered to the cold wind district.
2. a kind of data center according to claim 1 cooling system is characterized in that, the Qianmen of described server machine rack (24) and rear wall (23) are the minimum Openworks shape that keeps out the wind.
3. a kind of data center according to claim 1 cooling system is characterized in that, the Qianmen of described indoor apparatus of air conditioner rack (15) and rear wall (14) are the minimum Openworks shape that keeps out the wind.
4. a kind of data center according to claim 1 cooling system is characterized in that, the placement of each server will be in the minimum state that keeps out the wind in the described server cabinet, and namely the largest face of the cross-sectional area of server is parallel with the wind direction in the air channel.
5. a kind of data center according to claim 1 cooling system is characterized in that, the size of the unlatching of described air humidifying device and humidification amount is regulated by the feedback information of corresponding sniffer automatically according to the demand of server system.
CN 201320110063 2013-03-12 2013-03-12 Date center cooling system Withdrawn - After Issue CN203206646U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320110063 CN203206646U (en) 2013-03-12 2013-03-12 Date center cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320110063 CN203206646U (en) 2013-03-12 2013-03-12 Date center cooling system

Publications (1)

Publication Number Publication Date
CN203206646U true CN203206646U (en) 2013-09-18

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ID=49150695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320110063 Withdrawn - After Issue CN203206646U (en) 2013-03-12 2013-03-12 Date center cooling system

Country Status (1)

Country Link
CN (1) CN203206646U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103179847A (en) * 2013-03-12 2013-06-26 北京德能恒信科技有限公司 Data center cooling system
CN103687449A (en) * 2013-12-11 2014-03-26 华为技术有限公司 Electronic equipment and data center
CN108012506A (en) * 2017-12-14 2018-05-08 佛山市天宇鸿图创新科技有限公司 A kind of novel high-efficiency and energy-saving heat transmission equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103179847A (en) * 2013-03-12 2013-06-26 北京德能恒信科技有限公司 Data center cooling system
CN103179847B (en) * 2013-03-12 2016-08-17 北京丰联奥睿科技有限公司 A kind of data center heat dissipation system
CN103687449A (en) * 2013-12-11 2014-03-26 华为技术有限公司 Electronic equipment and data center
CN108012506A (en) * 2017-12-14 2018-05-08 佛山市天宇鸿图创新科技有限公司 A kind of novel high-efficiency and energy-saving heat transmission equipment

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130918

Effective date of abandoning: 20160817

C25 Abandonment of patent right or utility model to avoid double patenting