CN205812610U - A kind of data center cooling system for computer case - Google Patents
A kind of data center cooling system for computer case Download PDFInfo
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- CN205812610U CN205812610U CN201620550962.9U CN201620550962U CN205812610U CN 205812610 U CN205812610 U CN 205812610U CN 201620550962 U CN201620550962 U CN 201620550962U CN 205812610 U CN205812610 U CN 205812610U
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Abstract
The utility model discloses a kind of data center cooling system for computer case, including at least one heat radiation group, each described heat radiation group includes being arranged as array that a row formed by some racks, being arranged at the cold air duct on front side of described array, be arranged at the hot-air channel on rear side of described array and the some heat exchanger channels being connected between described cold air duct and hot-air channel, and some described heat exchanger channels and some described rack rooms are every setting；It is provided with, in each described heat exchanger channels, the air-conditioning being made up of blower fan and heat exchanger；The inner space of each described rack is with described cold air duct respectively, hot-air channel connects so that described rack, hot-air channel, heat exchanger channels and cold air duct form the circulation cooling air channel closed.Use technique scheme, it is possible to increase effective utilization of the energy；Effectively extension device service life；Possess preferable fault-tolerance, safety and stability.
Description
Technical field
This utility model relates to a kind of data center cooling system for computer case, particularly relates to a kind of to large-scale data center standard
Rack closed type water-cooling cooling system.
Background technology
The heat radiation how realizing large-scale data center is always the key issue that data center machine room is built for many years.Along with
The update of computer equipment, the power density of information technoloy equipment is more and more higher, and machine room area is increasing, and the quantity of machine room is also got over
Coming the most, the most progressively the heat radiation to machine room is had higher requirement at aspects such as safety, energy efficiency, stability.How to transport
Reduce machine room by new technology to freeze the electric energy consumed, extension device service life, build environmental protection, safe and reliable machine
Room, it has also become the key problem that machine room industry builders pay close attention to.
By the end of at present, the machine room heat radiation of large-scale data center is classified according to refrigeration source, substantially can be divided into two kinds: wind
Cold and water-cooled.
In wind-cooling heat dissipating mode, it is typically employed in data center machine room and builds cold passage, and machine room of blowing under configuration
Dedicated wind cooling formula air-conditioning realizes.Cold wind is sent into rack by the underfloor cold air duct of rack by it, carries for equipment within machine cabinet
For heat radiation.But which makes cold wind source passively be evenly distributed heat radiation, it is desirable to the caloric value layout of whole machine room to be in admirable proportion,
Otherwise it is likely to occur machine room uneven in temperature.In a large-scale data center, there may be equipment and non-disposable completing disposed,
This mode cannot realize subregion heat radiation, will certainly cause substantial amounts of energy waste, and subregion heat radiation is dumb.Should simultaneously
Underfloor a large amount of dusts can be together brought in rack by the mode of kind with cold wind, can produce the equipment operating environment in rack
Impact, is easier to assemble a large amount of dust in causing equipment, improve equipment failure rate.
In water cooling method, generally use special large-size water-cooling formula air conditioner in machine room and chip cooling technique pipeline, directly to
Information technoloy equipment chip cooling.Which is in terms of branch's refrigeration piping, and meeting is relative complex a lot, manufacturer server to be well understood by etc.
The structure of equipment, even needs the customization etc. of server product, becomes present aspect relatively can exceed a lot.It addition, once branch
There is faults such as rupturing, leak in refrigeration piping, can directly result in burning of hardware device, and safety and reliability is difficult to obtain very
High guarantee.
Utility model content
Therefore, the purpose of this utility model is to overcome defect of the prior art, it is provided that one can realize with subregion
Refrigeration, while being greatly improved effectively the utilizing of the energy, does not interferes with in single device fault or in the case of occurring leaking yet
Overall refrigeration, and hot and cold wind closing rack inner loop, free from dust, possess preferable safety, energy efficiency and
Data center's cooling system for computer case of stability.
To achieve these goals, a kind of data center of the present utility model cooling system for computer case, dissipate including at least one
Hot group, each described heat radiation group includes being arranged as array that a row formed by some racks, being arranged on front side of described array
Cold air duct, be arranged at the hot-air channel on rear side of described array and be connected between described cold air duct and hot-air channel
Some heat exchanger channels, some described heat exchanger channels and some described rack rooms are every setting；It is provided with in each described heat exchanger channels
The air-conditioning being made up of blower fan and heat exchanger；The inner space of each described rack and described cold air duct, hot-air channel respectively
Connection is so that described rack, hot-air channel, heat exchanger channels and cold air duct form the circulation cooling air channel closed.
Described heat exchanger is coiled water cooling heat exchanger.
Air flow direction in described heat exchanger channels and described heat exchanger are set to non-perpendicular angle.
Described hot-air channel, cold air duct include that some separate space, each described separate space correspondence are communicated in respectively
The inner space of described rack or heat exchanger channels, be interconnected between each described separate space and adjacent separate space.
Use technique scheme, data center of the present utility model cooling system for computer case, compared with prior art, have
Following beneficial effect:
1) data center of the present utility model cooling system for computer case, can realize according to the practical situation of rack deployment facility
Freezing in subregion, is arranged in some heat radiation groups by the rack needing heat radiation in machine room, is a heat radiation with each heat radiation group
Unit, thus it is greatly improved effective utilization of the energy；
2) row's rack is arranged in a heat radiation group, and each heat radiation group is whole as an independent closing
Body freezes, relatively independent with the environment in machine room, relatively low to the environmental requirement in machine room, and hot and cold wind is in the heat radiation closed
Group inner loop, will not be brought into interior of equipment cabinet because of heat radiation by dust, it is ensured that the device interiors such as the server in rack clear
Clean, effective extension device service life；
3) in separate unit refrigeration plant (air-conditioning) fault or in the case of occurring leaking, the refrigeration of entirety is had no effect on,
Possess preferable fault-tolerance, safety and stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of a heat radiation group in data center of the present utility model cooling system for computer case.
Fig. 2 is the plan structure schematic diagram of air-conditioning in data center of the present utility model cooling system for computer case.
Fig. 3 is the side-looking structural representation of air-conditioning in data center of the present utility model cooling system for computer case.
Detailed description of the invention
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
The present embodiment provides data center's cooling system for computer case, including a heat radiation group or multiple separate heat radiation
Group.As it is shown in figure 1, each described heat radiation group include by some racks 1 be arranged as array that a row formed, be arranged at described
Cold air duct 2 on front side of array, it is arranged at the hot-air channel 3 on rear side of described array and is connected to described cold air duct 2 and heat
Some heat exchanger channels 4 between wind passage 3, some described heat exchanger channels 4 and some described racks 1 interval are arranged.
As shown in Figure 2,3, it is provided with, in each described heat exchanger channels 4, the air-conditioning being made up of blower fan 51 and heat exchanger 52；
The inner space of each described rack 1 connects with the most described cold air duct 2, hot-air channel 3 so that the inside of described rack 1
Space, hot-air channel 3, heat exchanger channels 4 and cold air duct 2 form the circulation cooling air channel closed.
Described heat exchanger 52 can be coiled water cooling heat exchanger, and inside is connected with the chilled water of flowing, is used for carrying out heat friendship
Change.Blower fan 51 make the air in air-conditioning be flowed to front end by rear end thus formed negative pressure by hot-air channel 3 hot blast suck after again
Cooling through heat exchanger 52, the cold air after cooling is again by flowing into cold air duct 2 in air-conditioning, in cold air duct 2
Cold air is carried fan effect by the server in both sides rack 1 and naturally flows to the inside of rack 1, with the service in rack 1
Device forms hot-air after carrying out heat exchange intensification, and hot-air flows into hot-air channel 3 again and carries out subsequent cycle.
Certainly, described heat exchanger can also be the heat exchanger being capable of heat exchange purpose of other forms.
In this utility model, row's rack is arranged in a heat radiation group, using a heat radiation group as a closing
Heat-sink unit, uses the mode of rack 1 and the alternate discharge of air-conditioning, and rack 1 is consistent with air-conditioning emission direction, and concrete rack 1 is with empty
The ratio adjusted can be adjusted according to this row's equipment within machine cabinet caloric value, thus form cold wind band in the front end of entire row rack 1,
The rear end of entire row rack forms hot blast band, and hot and cold air is circulated exchange at entire row interior of equipment cabinet, relative with environment in machine room
Independence, thus relatively low to the environmental requirement in machine room, and hot and cold wind, in the heat-sink unit inner loop closed, will not be incited somebody to action because of heat radiation
Dust is brought into interior of equipment cabinet, it is ensured that the cleaning of the device interiors such as the server in rack, and effective extension device uses the longevity
Life.
Being freezed in units of row in equipment subregion in machine room by the deployment scenario according to equipment such as servers, and can be according to one
Row's equipment within machine cabinet caloric value carries out air conditioner refrigerating amount and is automatically adjusted, and improves effective utilization rate of energy.
In the case of single air conditioner equipment fault, the feature can closed by a heat radiation group internal medium, use scattered
Other air-conditioning equipments in hot group maintain the hot and cold wind band of entire row interior of equipment cabinet, thus reduce and dissipate the equipment such as server
Heat affecting, increases fault-tolerance.
This system need not the equipment such as server are carried out any transformation, will not the cost that causes of heat radiation and complexity
Degree.
Further, the air flow direction in described heat exchanger channels and described heat exchanger are set to non-perpendicular angle, it is thus possible to
Enough it is effectively improved the heat exchange area of heat exchanger and hot-air, improves heat exchange efficiency.
Described hot-air channel, cold air duct include that some separate space, each described separate space correspondence are communicated in respectively
The inner space of described rack or heat exchanger channels, be interconnected between each described separate space and adjacent separate space.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.For
For those of ordinary skill in the field, change or the change of other multi-form can also be made on the basis of the above description
Dynamic.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or change
Among the dynamic protection domain still in this utility model creation.
Claims (4)
1. data center's cooling system for computer case, it is characterised in that: include at least one heat radiation group, each described heat radiation group bag
Include by some racks be arranged as array that a row formed, be arranged at the cold air duct on front side of described array, be arranged at described
Hot-air channel on rear side of array and the some heat exchanger channels being connected between described cold air duct and hot-air channel, some described
Heat exchanger channels and some described rack rooms are every setting；It is provided with in each described heat exchanger channels and to be made up of blower fan and heat exchanger
Air-conditioning；The inner space of each described rack and respectively described cold air duct, hot-air channel connects so that described rack, hot blast
Passage, heat exchanger channels and cold air duct form the circulation cooling air channel closed.
2. data center as claimed in claim 1 cooling system for computer case, it is characterised in that: described heat exchanger is coiled water-cooled
Heat exchanger.
3. data center as claimed in claim 1 or 2 cooling system for computer case, it is characterised in that: the gas in described heat exchanger channels
Stream flows to be set to non-perpendicular angle with described heat exchanger.
4. data center as claimed in claim 1 or 2 cooling system for computer case, it is characterised in that: described hot-air channel, cold wind are logical
Road includes that some separate space, each described separate space correspondence are communicated in the inner space of described rack or heat exchange is led to respectively
Road, is interconnected between each described separate space and adjacent separate space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550962.9U CN205812610U (en) | 2016-06-08 | 2016-06-08 | A kind of data center cooling system for computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550962.9U CN205812610U (en) | 2016-06-08 | 2016-06-08 | A kind of data center cooling system for computer case |
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| Publication Number | Publication Date |
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| CN205812610U true CN205812610U (en) | 2016-12-14 |
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| CN201620550962.9U Active CN205812610U (en) | 2016-06-08 | 2016-06-08 | A kind of data center cooling system for computer case |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683072A (en) * | 2017-10-11 | 2018-02-09 | 电子科技大学 | A kind of data center's cooling heat radiation system based on thermo-electric device |
| CN107816770A (en) * | 2017-11-23 | 2018-03-20 | 恒泰艾普集团股份有限公司 | Computer room point refrigeration system |
| CN108174588A (en) * | 2018-02-12 | 2018-06-15 | 深圳易信科技股份有限公司 | Air-conditioning and cooling system between air-supply arranges under a kind of data center |
| CN108260329A (en) * | 2017-12-26 | 2018-07-06 | 中国航天空气动力技术研究院 | The horizontal strip type air duct partition locking device of blade server heat pipe radiating system |
| CN111465278A (en) * | 2020-04-27 | 2020-07-28 | 广东美的暖通设备有限公司 | Air circulation system of machine room |
| CN113490392A (en) * | 2021-06-18 | 2021-10-08 | 杭州华宏通信设备有限公司 | Intelligent DC cabin with energy-saving cooling function |
-
2016
- 2016-06-08 CN CN201620550962.9U patent/CN205812610U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683072A (en) * | 2017-10-11 | 2018-02-09 | 电子科技大学 | A kind of data center's cooling heat radiation system based on thermo-electric device |
| CN107816770A (en) * | 2017-11-23 | 2018-03-20 | 恒泰艾普集团股份有限公司 | Computer room point refrigeration system |
| CN108260329A (en) * | 2017-12-26 | 2018-07-06 | 中国航天空气动力技术研究院 | The horizontal strip type air duct partition locking device of blade server heat pipe radiating system |
| CN108174588A (en) * | 2018-02-12 | 2018-06-15 | 深圳易信科技股份有限公司 | Air-conditioning and cooling system between air-supply arranges under a kind of data center |
| CN108174588B (en) * | 2018-02-12 | 2024-03-29 | 深圳易信科技股份有限公司 | Air conditioner and cooling system between air supply row under data center |
| CN111465278A (en) * | 2020-04-27 | 2020-07-28 | 广东美的暖通设备有限公司 | Air circulation system of machine room |
| CN113490392A (en) * | 2021-06-18 | 2021-10-08 | 杭州华宏通信设备有限公司 | Intelligent DC cabin with energy-saving cooling function |
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