CN206251561U - A kind of data center is using originally water cooling and residual neat recovering system - Google Patents
A kind of data center is using originally water cooling and residual neat recovering system Download PDFInfo
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- CN206251561U CN206251561U CN201621396060.0U CN201621396060U CN206251561U CN 206251561 U CN206251561 U CN 206251561U CN 201621396060 U CN201621396060 U CN 201621396060U CN 206251561 U CN206251561 U CN 206251561U
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Abstract
The utility model discloses a kind of data center using originally water cooling and residual neat recovering system and method, data center's cooling treatment is carried out by chilled water group, data center is carried out using tap water group auxiliary chilled water group to cool, it is different according to running water water temperature, cooling for data center is carried out with the alternate type of cooling of both tap water groups using chilled water group, running water own temperature is taken full advantage of to be used to reduce data center's energy consumption for cooling and prepare domestic hot-water's energy consumption, so as to reach the purpose of energy saving, cooled down by cooling water group on chilled water group water return loop, pass through tap water group secondary cooling after cooling water group heat exchange, tap water group is made full use of to be lowered the temperature and waste heat recovery, heat recovery is carried out to running water after cooling, realize reusing of energy source, so as to reach the purpose of energy saving.
Description
Technical field
The utility model is related to cooling technology field, more particularly to a kind of data center to be returned with waste heat using originally water cooling
Receipts system.
Background technology
With developing rapidly for internet and the communication technology, the term of " cloud computation data center " starts gradually ripe by everybody
Know, because Constructing data center scale and capacity constantly expand, the energy consumption problem of data center also becomes increasingly conspicuous.According to system
Meter：When 2010, the data center of Google has just possessed 900,000 servers, year electric power consumption be 1,900,000,000 kW
H, and be used to cool down 35%, the Google servers of total power consumption that the electric energy consumed needed for data center module constitutes about data center
Quantity accounts for the 2.8% of global server quantity, but its power consumption is less than global level, only 1%.Research estimate, 2011
China, headed by three big telecom operators, and such as company of Alibaba, Baidu, Tengxun etc. of numerous Internet firms
Data center consumes the electric power of 50,000,000,000 kWh, and in 2014, U.S. Data center consumed the electric power of 70,000,000,000 kWh, accounts for
In American Electric Power total amount consumed 1.8%.Building energy consumption accounts for the ratio of China's energy overall consumption up to 27.6% simultaneously, in building
In energy consumption, hot water supply system's power consumption about 20%~30%.And the conventional cooling technology of data center has at present：1. concentrate cold
Freeze water+frozen type air-conditioning system；2. Wind-cooling type direct expansion air-conditioning system；3. water-cooling type direct expansion air-conditioning system；4. evaporate
Formula Cooling Air-conditioning System, these methods all cause energy waste, cannot get the recycling of the energy；Emerging cooling technology has：
5. winter, spring, autumn transition season use water side, wind side natural cooling technology；And 6. domestic Alibaba builds up in Thousand-Island Lake
Data center is all using lake water natural cooling technology；7. the seafloor data that data center of Google Finland and recent Microsoft build
Center cools down data center using low temperature seawater cooling technology, and these are then limited by condition, are unsuitable for popular data center
Cooling treatment.But a large amount of heat resources that data center produces are wasted, and cause the wasting of resources.
Utility model content
The purpose of this utility model is to provide a kind of data center using originally water cooling and residual neat recovering system and side
Method, is used to reduce data center's energy consumption for cooling and prepares domestic hot-water's energy consumption, reaches the purpose of energy saving.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of data center using originally water cooling and residual neat recovering system, including tap water group, for being cooled down in data
Chilled water group and the cooling water group for the cooling of chilled water group, wherein chilled water group entered with cooling water group by handpiece Water Chilling Units
The cold and hot exchange of row, cooling water group carries out cold and hot exchange with tap water group by the first board-like heat exchanger.
Further, tap water group pipeline is provided with the first running water collateral branch pipeline and use for data center's cooling
In carrying out cold and hot the second running water collateral branch pipeline for exchanging with cooling water group.
Further, the tap water group line segments in parallel with the first running water collateral branch pipeline and the first running water collateral branch pipeline
On be respectively equipped with the first valve and the second valve, the tap water group line segments in parallel with the second running water collateral branch pipeline and second from
The 3rd valve and the 4th valve are respectively equipped with water collateral branch pipeline.
Further, cooling water group pipeline is provided with and is managed for carrying out the cold and hot cooling water collateral branch for exchanging with tap water group
Road, the 5th valve and are respectively equipped with the cooling water group line segments in parallel with cooling water collateral branch pipeline and cooling water collateral branch pipeline
Six valves.
Further, wherein chilled water group pipeline is provided with for carrying out the cold and hot freezing collateral branch pipe for exchanging with tap water group
Road, chilled water group carries out heat exchange with tap water group by the second board-like heat exchanger.
Further, chilled water group line segments in parallel with freezing collateral branch pipeline and freezing are respectively equipped with the on collateral branch's pipeline
Seven valves and the 8th valve, are provided with retention pipeline, on chilled water group pipeline with handpiece Water Chilling Units parallel connection part on chilled water group pipeline
The 9th valve and the tenth valve are respectively equipped with handpiece Water Chilling Units parallel connection part and retention pipeline.
Further, running water water pump, cold is respectively equipped with tap water group, chilled water group pipeline and on cooling water group pipeline
Freeze water water pump and cooling water water pump.
Further, also including be installed on tap water group, the device for monitoring temperature of chilled water group and cooling water group and with
The control system of device for monitoring temperature connection, control system is used to control unlatching and the closure in each loop.
Compared with prior art, the utility model has following beneficial technique effect：
Line number is entered using originally water cooling and residual neat recovering system by chilled water group by a kind of data center of the utility model
Processed according to core cooling, carry out data center and cool using tap water group auxiliary chilled water group, according to tap water temperature and
Chilled water, cooling water supply backwater water temperature, and data center is carried out using the alternate type of cooling of both chilled water group and tap water group
Cool, take full advantage of running water own temperature and be used to reduce data center's energy consumption for cooling and prepare domestic hot-water's energy
Consumption, so as to reach the purpose of energy saving, is cooled down, cooling water group heat exchange on chilled water group water return loop by cooling water group
Afterwards by tap water group secondary cooling, make full use of tap water group to be lowered the temperature and waste heat recovery, running water after cooling is entered
Row heat recovery, realizes reusing of energy source, so as to reach the purpose of energy saving；When running water does not undertake refrigeration duty, running water
Complete recovering condensing heat, obtains the hot water of substantial amounts of higher temperature.When running water undertakes whole refrigeration dutys, freezing can be completely saved
The operation energy consumption of water group, and tap water temperature is improved, when running water undertakes part refrigeration duty, the fortune of partial freeze water group can be saved
Row energy consumption, and tap water temperature is improved, running water is directly entered air conditioning terminal and eliminates data center's waste heat, reduces because centre is logical
The energy grad loss crossed heat exchanger heat exchange and produce.
Brief description of the drawings
Fig. 1 is the utility model first embodiment structural representation.
Fig. 2 is the utility model second embodiment structural representation.
Wherein, 1, running water water pump；2nd, chilled water water pump；3rd, cooling water water pump；4th, the second board-like heat exchanger；5th, the first plate
Formula heat exchanger；7th, handpiece Water Chilling Units；8th, the first valve；9th, the second valve；10th, the 4th valve；11st, the 3rd valve；12nd, the 8th valve
Door；13rd, the 7th valve；14th, the 6th valve；15th, the 5th valve；16th, the tenth valve；17th, the 9th valve；18th, tap water group；
19th, chilled water group；20th, cooling water group.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of data center is using originally water cooling and residual neat recovering system, including tap water group 18, use
The chilled water group 19 cooled down in data and the cooling water group 20 for the cooling of chilled water group, wherein chilled water group 19 and cooling
Water group 20 carries out cold and hot exchange by handpiece Water Chilling Units 7, and cooling water group 20 is carried out with tap water group 18 by the first board-like heat exchanger 5
Cold and hot exchange；
The pipeline of tap water group 18 be provided with for data center cooling the first running water collateral branch pipeline and for it is cold
But water group carries out the second running water collateral branch pipeline of cold and hot exchange, the tap water group pipeline in parallel with the first running water collateral branch pipeline
The first valve 8 and the second valve 9 are respectively equipped with section and the first running water collateral branch pipeline, it is in parallel with the second running water collateral branch pipeline
Tap water group line segments and the second running water collateral branch pipeline on be respectively equipped with the 3rd valve 10 and the 4th valve 11,
The pipeline of cooling water group 20 is provided with for carrying out the cold and hot cooling water collateral branch pipeline for exchanging with tap water group 18, and cold
The 5th valve 15 and the 6th valve are respectively equipped with Que Shui collateral branch pipeline cooling water group line segments in parallel and cooling water collateral branch pipeline
Door 14；
As shown in Fig. 2 wherein the pipeline of chilled water group 19 is provided with for being carried out by the cold and hot freezing for exchanging with tap water group
Bye-pass, chilled water group 19 carries out heat exchange with tap water group 20 by the second board-like heat exchanger 4；It is in parallel with collateral branch's pipeline is freezed
Chilled water group line segments and freezing collateral branch pipeline on be respectively equipped with the 7th valve 13 and the 8th valve 12, on chilled water group pipeline
Retention pipeline is provided with the parallel connection part of handpiece Water Chilling Units 7, with the parallel connection part of handpiece Water Chilling Units 7 and retention pipeline on the pipeline of chilled water group 19
On be respectively equipped with the 9th valve 17 and the tenth valve 16；
Running water water pump 1, freezing are respectively equipped with tap water group 18, the pipeline of chilled water group 19 and on the pipeline of cooling water group 20
Water water pump 2 and cooling water water pump 3, the respectively power resources of tap water group, chilled water group and cooling water group；It is wherein above-mentioned all
Water pump and valve are the automatically controlled water pump and autocontrol valve being connected with control system, wherein tap water group, freezing
Water group and cooling water group are mounted on device for monitoring temperature, and device for monitoring temperature is connected with control system, control system with each time
Road valve connection, control system is used for a loop temperature monitoring and the unlatching for each loop and closure.
A kind of data center specifically includes following steps using originally water cooling and exhaust heat recovering method：
Tap water group water inlet water temperature be higher than chilled water group backwater water temperature when, then running water by the first plate type heat exchanger with it is cold
But water group backwater is exchanged heat, and is utilized after cooling water group condensation heat is swapped out, and running water does not undertake refrigeration duty；When tap water group is entered
When water water temperature is less than chilled water group backwater water temperature and when being higher than chilled water group water supply water temperature, then the advanced row data center of tap water group
Enter the second plate type heat exchanger after cooling to be exchanged heat with cooling water group backwater, utilized after condensation heat is swapped out, running water undertakes part
Refrigeration duty；When tap water group water inlet water temperature is less than chilled water group water supply water temperature, cooling water group and chilled water group are closed, using certainly
Water group carries out data center's cooling, carries out waste heat recovery, and running water undertakes whole refrigeration dutys, after being cooled down for tap water group certainly
Water carries out heat recovery.
Specifically, when tap water group water inlet water temperature is higher than chilled water group backwater water temperature, closing the second valve 9, the 4th valve
The 10, the 5th valve 15 of door, opens the first valve 8, the 3rd valve 11, the 6th valve 14, and running water water pump 1 works, chilled water water
Pump 2 is worked, and cooling water water pump 3 works, and handpiece Water Chilling Units 7 work, and chilled water group is cooled down to data center, cooling water group
After backwater carries out heat exchange after handpiece Water Chilling Units are lowered the temperature to chilled water group, cooling water group backwater enters with tap water group by first
Row heat exchange, utilizes, after condensation heat is swapped out so as to realize that data center cools；
When tap water group water inlet water temperature be less than chilled water group backwater water temperature when and higher than chilled water group water supply water temperature when, unlatching
Second valve 9, the 3rd valve 11, the 6th valve 14, close the first valve 8, the 4th valve 10, the 5th valve 15, tap water
Pump 1 works, and chilled water water pump 2 works, and cooling water water pump 3 works, and handpiece Water Chilling Units 7 work, and tap water group is first to data center
Cooling down rear cooling water group carries out heat exchange, is utilized after condensation heat is swapped out；
When tap water group water inlet water temperature is less than chilled water group water supply water temperature, the second valve 9, the 4th valve 10 are opened, closed
The first valve 8, the 3rd valve 11 are closed, chilled water group and cooling water group is closed, data center is cooled down by tap water group
Cooling, so as to realize that data center cools.
When chilled water group pipeline and tap water group carry out heat exchange by the second board-like heat exchanger,
When tap water group water inlet water temperature is higher than chilled water group backwater water temperature, the second valve 9, the 4th valve 10, the are closed
Five valves 15, open the first valve 8, the 3rd valve 11, the 6th valve 14, and running water water pump 1 works, and chilled water water pump 2 works,
Cooling water water pump 3 is worked, and handpiece Water Chilling Units 7 work, and chilled water group is cooled down to data center, and cooling water group passes through cold water
After unit carries out heat exchange to backwater after the cooling of chilled water group, cooling water group backwater carries out hot friendship with tap water group by first
Change, condensation heat is swapped out, so as to realize that data center cools；
When tap water group water inlet water temperature be less than chilled water group backwater water temperature when and higher than chilled water group water supply water temperature when, unlatching
Second valve 9, the 3rd valve 11, the 6th valve 14, the 8th valve 12, the 9th valve 17, close the first valve 8, the 4th valve
10th, the 5th valve 15, the 7th valve 13, the tenth valve 16, running water water pump 1 work, and chilled water water pump 2 works, cooling water water
Pump 3 works, and handpiece Water Chilling Units 7 work, and tap water group is entered with cooling water group again after being cooled down to chilled water group backwater first
Row heat exchange, condensation heat is swapped out；
When tap water group water inlet water temperature is less than chilled water group water supply water temperature, the second valve 9, the 4th valve 10, the are opened
Ten valves 16, the 8th valve 12, close the first valve 8, the 3rd valve 11, the 7th valve 13, the 9th valve 17, close cooling water
Group, is cooled down by tap water group to chilled water group backwater, undertakes whole refrigeration dutys.
Claims (8)
1. a kind of data center is using originally water cooling and residual neat recovering system, it is characterised in that including tap water group (18), use
The chilled water group (19) cooled down in data and the cooling water group (20) for the cooling of chilled water group, wherein chilled water group (19)
With cooling water group (20) by handpiece Water Chilling Units (7) carry out it is cold and hot exchange, cooling water group (20) and tap water group (18) are by first
Board-like heat exchanger (5) carries out cold and hot exchange.
2. a kind of data center according to claim 1 is using originally water cooling and residual neat recovering system, it is characterised in that
Tap water group (18) pipeline be provided with for data center cooling the first running water collateral branch pipeline and for cooling water group
Carry out the second running water collateral branch pipeline of cold and hot exchange.
3. a kind of data center according to claim 2 is using originally water cooling and residual neat recovering system, it is characterised in that
The first valve is respectively equipped with the tap water group line segments in parallel with the first running water collateral branch pipeline and the first running water collateral branch pipeline
Door (8) and the second valve (9), the tap water group line segments in parallel with the second running water collateral branch pipeline and the second running water collateral branch manage
The 3rd valve (10) and the 4th valve (11) are respectively equipped with road.
4. a kind of data center according to claim 1 is using originally water cooling and residual neat recovering system, it is characterised in that
Cooling water group (20) pipeline is provided with for carrying out the cold and hot cooling water collateral branch pipeline for exchanging with tap water group (18), with cooling water
The 5th valve (15) and the 6th valve are respectively equipped with collateral branch's pipeline cooling water group line segments in parallel and cooling water collateral branch pipeline
(14)。
5. a kind of data center according to claim 1 is using originally water cooling and residual neat recovering system, it is characterised in that
Wherein chilled water group (19) pipeline is provided with for carrying out the cold and hot freezing collateral branch pipeline for exchanging, chilled water group with tap water group
(19) heat exchange is carried out by the second board-like heat exchanger (4) with tap water group (20).
6. a kind of data center according to claim 5 is using originally water cooling and residual neat recovering system, it is characterised in that
The 7th valve (13) and the 8th are respectively equipped with the chilled water group line segments in parallel with collateral branch's pipeline is freezed and freezing collateral branch pipeline
Valve (12), is provided with retention pipeline with handpiece Water Chilling Units (7) parallel connection part on chilled water group pipeline, on chilled water group (19) pipeline with
The 9th valve (17) and the tenth valve (16) are respectively equipped with handpiece Water Chilling Units (7) parallel connection part and retention pipeline.
7. a kind of data center according to claim 1 is using originally water cooling and residual neat recovering system, it is characterised in that
Running water water pump (1), freezing are respectively equipped with tap water group (18), chilled water group (19) pipeline and on cooling water group (20) pipeline
Water water pump (2) and cooling water water pump (3).
8. a kind of data center according to claim 7 is using originally water cooling and residual neat recovering system, it is characterised in that
Also include that be installed on tap water group (18), chilled water group (19) supervises with the device for monitoring temperature of cooling water group (20) and with temperature
The control system of control device connection, control system is used to control unlatching and the closure in each loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396060.0U CN206251561U (en) | 2016-12-19 | 2016-12-19 | A kind of data center is using originally water cooling and residual neat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396060.0U CN206251561U (en) | 2016-12-19 | 2016-12-19 | A kind of data center is using originally water cooling and residual neat recovering system |
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| Publication Number | Publication Date |
|---|---|
| CN206251561U true CN206251561U (en) | 2017-06-13 |
Family
ID=59008573
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396060.0U Expired - Fee Related CN206251561U (en) | 2016-12-19 | 2016-12-19 | A kind of data center is using originally water cooling and residual neat recovering system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793691A (en) * | 2016-12-19 | 2017-05-31 | 长安大学 | A kind of data center is using originally water cooling and residual neat recovering system and method |
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2016
- 2016-12-19 CN CN201621396060.0U patent/CN206251561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793691A (en) * | 2016-12-19 | 2017-05-31 | 长安大学 | A kind of data center is using originally water cooling and residual neat recovering system and method |
| CN106793691B (en) * | 2016-12-19 | 2023-04-28 | 长安大学 | System and method for cooling water and recovering waste heat by utilizing tap water in data center |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171219 |