CN205669675U - A kind of High Availabitity data center Mechatronic Systems of LNG cold energy use - Google Patents
A kind of High Availabitity data center Mechatronic Systems of LNG cold energy use Download PDFInfo
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- CN205669675U CN205669675U CN201620525170.6U CN201620525170U CN205669675U CN 205669675 U CN205669675 U CN 205669675U CN 201620525170 U CN201620525170 U CN 201620525170U CN 205669675 U CN205669675 U CN 205669675U
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Abstract
The utility model discloses the High Availabitity data center Mechatronic Systems of a kind of LNG cold energy use, this system includes that equipment for gasification, cold energy retracting device, some LNG are for gas tank, some trilogy supply, data center, alkene gas generating set；Equipment for gasification input connects LNG liquefied natural gas by pipeline, two interfaces of cold energy retracting device connect data center by pipeline, the standby cold joint mouth of data center connects trilogy supply outfan by pipeline, standby electrical interface connects trilogy supply outfan by cable, power supply interface connects jet dynamic control outfan by cable, and waste heat cooling interface connects jet dynamic control outfan by pipeline；Trilogy supply is provided with four road interfaces, and four road interfaces are two inputs, two outfans respectively, and one of them input connects LNG for gas tank respectively by pipeline, and another input is bi-directionally connected jet dynamic control.The used heat of this utility model data center server is used to gasification of liquid natural gas, and data center achieves free refrigeration.
Description
Technical field
This utility model relates to field of Environment Protection, particularly relates to the High Availabitity data center of a kind of LNC cold energy use
Mechatronic Systems.
Background technology
Along with socioeconomic development, greenhouse effect increasingly causes the attention of society.Natural gas as clean energy resource
Obtain substantial amounts of application, the large size city of the most coastal prosperity.Simultaneously as distance is the most farther out, coastal flourishing city
City the most also has the liquefied natural gas acquiring way using sea-freight import.The liquefied natural gas of import to after bank, need through
After gasification, it is delivered to huge numbers of families with gaseous state or industry delivery room uses.Gasification mode, is divided into combustion gas or heating of seawater at present
Gasification mode, gasification latent heat wastes.
Meanwhile, coastal flourishing city is high due to population density, and Internet service development fully, needs substantial amounts of data center
Chassis resources, for depositing the server of operating.Constructing data center, there is a need to mate huge refrigeration system, meets service
The demand of device heat radiation.In the case of the power tense of large size city, use free cooling imperative.
In energy-conserving and environment-protective instantly, country advocates LNG cold energy use energetically, and the LNG meaning is liquefied natural gas, although also having
The various LNG cold energy use schemes proposed, including the scheme being combined with data center, but the most non-solution is special based on data center traffic
The requirement of the high availability of point.
As it is shown in figure 1, the gasification schemes of existing liquefied natural gas receiving station, use sea water gasification, the ocean temperature of discharge
On the low side, environment is affected.Meanwhile, the large-scale data center in these coastal cities, solutions for refrigeration uses electricity refrigeration
Handpiece Water Chilling Units, consume substantial amounts of electric power and water source (cooling tower consumption).
As shown in accompanying drawing 2 ~ 3, it is the energy scheme that is combined with data center of typical LNG cold energy, although energy-conservation data
The basic problem of the center energy, but do not reach far away the requirement of data center's high availability, the fault of any ring or maintenance, all
Will result in the business of data center to delay machine.LNG business self, does not has redundancy guarantee too.The line at cold water main unit two ends in Fig. 2
Cooling water pump 1, chilled water pump 2 is connected respectively on road.
Prior art has the disadvantage in that
1. sea water gasification natural gas scheme, the seawater influence environment of discharged at lower temperature, power consumption, and uneconomical.
2. large-scale data center electricity refrigeration radiating scheme, consumes a large amount of electric power and water.
The energy scheme that the most existing LNG cold energy use is combined with data center, is unsatisfactory for data center and the height of LNG business
Availability requirement.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model there are provided a kind of LNC cold energy
The High Availabitity data center Mechatronic Systems utilized.
For solving above-mentioned technical problem, this utility model is realized by below scheme: the height of a kind of LNG cold energy use can
Use data center's Mechatronic Systems, this system include equipment for gasification, cold energy retracting device, some LNG for gas tank, some trilogy supply,
Data center, alkene gas generating set；
Described equipment for gasification input connects LNG liquefied natural gas by pipeline, at the node of LNG liquefied natural gas line
On connect cold energy retracting device by pipeline, the outfan of described equipment for gasification connects the supply air line of urban pipe network；
Described cold energy retracting device is provided with at least four interface, and two of which interface connects data center by pipeline,
Two pipelines are intake line, output pipe respectively；
Described data center arranges six road interfaces, and standby cold joint mouth connects trilogy supply outfan by pipeline, and standby electrical interface leads to
Crossing cable and connect trilogy supply outfan, power supply interface connects jet dynamic control outfan by cable, and waste heat cooling interface leads to
Cross pipeline and connect jet dynamic control outfan；
Described trilogy supply is provided with four road interfaces, and four road interfaces are two inputs, two outfans respectively, and therein one
Individual input connects LNG for gas tank respectively by pipeline, and another input is bi-directionally connected jet dynamic control.
Further, the outfan of described cold energy retracting device is also connected with on the pipeline of urban pipe network by pipeline.
Further, described LNG is 1:1 for the ratio that gas tank mates with trilogy supply.
Further, the pipeline that described trilogy supply is connected with jet dynamic control is supply air line.
Further, described equipment for gasification includes liquefied gas gassifier.
Further, described data center is the assembly that frequency conversion equipment and pipeline control equipment.
Relative to prior art, the beneficial effects of the utility model are: this utility model is for making full use of server
The natural gas gasifying latent heat of used heat and liquefied natural gas receiving station, reaches the purpose of mutual reciprocity and mutual benefit, solves two application simultaneously
Thorny problem, and fundamentally solve two system reliabilities of operation, the coupling of availability, it is achieved data center traffic and
The High Availabitity of LNG business.The data center of a kind of liquefied natural gas latent heat recycling that the utility model proposes freely freezes and is
System, the problem that two, the overall solution coastal cities industry energy is complementary.This utility model need not change existing liquid natural
Gas vaporizer apparatus, the fault of LNG cold energy retracting device or maintenance, do not cause the properly functioning of LNG gasification business, it is ensured that it is high
Availability.This utility model uses LNG for gas tank and trilogy supply, it is achieved the independent and reliability service of data center traffic,
Meanwhile, also can be when LNG gasification business instability, it is ensured that the stable operation of data center.
Accompanying drawing explanation
Fig. 1 is the gasification system structural representation of liquefied natural gas receiving station in prior art.
Fig. 2 is typical data center refrigerant system configurations schematic diagram in prior art.
Fig. 3 is that in prior art, LNG cold energy use and data center connect block diagram.
Fig. 4 is the High Availabitity data center Mechatronic Systems schematic diagram of this utility model LNG cold energy use.
Labelling in accompanying drawing: cooling water pump 1, chilled water pump 2, equipment for gasification 3, cold energy retracting device 4, some LNG are for gas tank
5, some trilogy supply 6, data center 7, alkene gas generating set 8.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
Refer to the High Availabitity data center Mechatronic Systems of 4 one kinds of LNG cold energy uses of accompanying drawing, this system includes equipment for gasification
3, cold energy retracting device 4, some LNG are for gas tank 5, some trilogy supply 6, data center 7, alkene gas generating set 8；Described gasification sets
Standby 3 inputs connect LNG liquefied natural gas by pipeline, are connected cold on the node of LNG liquefied natural gas line by pipeline
Energy retracting device 4, the outfan of described equipment for gasification 3 connects the supply air line of urban pipe network；Described cold energy retracting device 4 is arranged
Having at least four interface, two of which interface connects data center 7 by pipeline, and two pipelines are intake line, output respectively
Pipeline；Described data center 7 arranges six road interfaces, and standby cold joint mouth connects trilogy supply 6 outfan by pipeline, and standby electrical interface passes through
Cable connects trilogy supply 6 outfan, and power supply interface connects jet dynamic control 8 outfan by cable, and waste heat cooling interface leads to
Cross pipeline and connect jet dynamic control 8 outfan；Described trilogy supply 6 is provided with four road interfaces, four road interfaces be respectively two defeated
Entering end, two outfans, one of them input connects LNG for gas tank 5 respectively by pipeline, the two-way company of another input
Connecing jet dynamic control 8, the outfan of described cold energy retracting device 4 is also connected with on the pipeline of urban pipe network by pipeline, described
LNG is 1:1 for the ratio that gas tank 5 mates with trilogy supply 6, and the pipeline that described trilogy supply 6 is connected with jet dynamic control 8 is supply
Pipeline, described equipment for gasification 3 includes that liquefied gas gassifier, described data center 7 are the group that frequency conversion equipment and pipeline control equipment
Fit.
Trilogy supply 6 is refrigeration, heating, the unit of three kinds of functions of domestic hot-water, can obtain hot water under refrigeration mode,
Its Energy Efficiency Ratio is the highest, can make heating equipment under heating mode, and compressor absorbs the acting of low-grade heat energy from air and turns
Change high-grade heat energy into.
Embodiment 1:
It is natural that the High Availabitity data center Mechatronic Systems purpose of LNG cold energy use of the present utility model is to provide a kind of liquefaction
Gas latent heat recycling the free refrigeration system of data center, the natural gas of liquid in liquified natural gas gasifier with refrigerating medium
Carry out heat exchange, obtain heat, be evaporated to gaseous state.High temperature refrigerating medium release heat, becomes low temperature state.Low temperature refrigerating medium exists
Heat exchange is carried out with the chilled water absorbing server heat at heat exchanger.So, the used heat of server is used to the liquid that gasifies
State natural gas, data center achieves free refrigeration.
As a example by certain coastal cities liquefied natural gas receiving station, it is annual that its design year converts liquefied natural gas 3,700,000 tons,
And the gasification latent heat that liquified natural gas gasification is room temperature 20 DEG C of-162 DEG C is 892.58kJ/kg, then:
3700000 tons/year of x 892.58kJ/kg=104700kW；
The refrigerating capacity of 104700kW can be produced i.e., every year.
If annual minimum the 50% of the designed capacity that may operate at of receiving station, then the IT power that these refrigerating capacitys can be supported
For:
104700x50%x0.9=47115kW；
That is, 8kW power density frame 5889 can be supported.
Year is data center's saving electricity charge:
104700x50%x (1/4) x365x24x0.8=9171 ten thousand yuan (electricity charge are by 0.8 yuan/degree), economic benefit is the brightest
Aobvious, it also avoid the impact on bay ecology of the liquefied gas receiving station simultaneously.
This utility model emphasis solves after LNG cold energy use is combined with data center, and how Mechatronic Systems design ensures
The problem that data center's high availability requires.The LNG configured by N+X is for gas tank, natural gas combined supply system, and fuel gas generation
The combination of factory.Realize fault or the maintenance of any equipment in whole system, all do not result in the machine of delaying of data center traffic, with
Time, the fault of LNG cold energy recovery system or maintenance, do not result in the shutdown of LNG gasification business yet.
The foregoing is only preferred implementation of the present utility model, not thereby limit patent model of the present utility model
Enclose, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion, or directly or
Connect and be used in other relevant technical field, be the most in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. the High Availabitity data center Mechatronic Systems of a LNG cold energy use, it is characterised in that: this system includes equipment for gasification
(3), cold energy retracting device (4), some LNG are for gas tank (5), some trilogy supply (6), data center (7), alkene gas generating set
(8)；
Described equipment for gasification (3) input connects LNG liquefied natural gas by pipeline, at the node of LNG liquefied natural gas line
On connect cold energy retracting device (4) by pipeline, the outfan of described equipment for gasification (3) connects the supply air line of urban pipe network；
Described cold energy retracting device (4) is provided with at least four interface, and two of which interface connects data center by pipeline
(7), two pipelines are intake line, output pipe respectively；
Described data center (7) arranges six road interfaces, and standby cold joint mouth connects trilogy supply (6) outfan, standby electrical interface by pipeline
Connecting trilogy supply (6) outfan by cable, power supply interface connects jet dynamic control (8) outfan by cable, and waste heat supplies
Cold joint mouth connects jet dynamic control (8) outfan by pipeline；
Described trilogy supply (6) is provided with four road interfaces, and four road interfaces are two inputs, two outfans respectively, and therein one
Individual input connects LNG for gas tank (5) respectively by pipeline, and another input is bi-directionally connected jet dynamic control (8).
The High Availabitity data center Mechatronic Systems of a kind of LNG cold energy use the most according to claim 1, it is characterised in that:
The outfan of described cold energy retracting device (4) is also connected with on the pipeline of urban pipe network by pipeline.
The High Availabitity data center Mechatronic Systems of a kind of LNG cold energy use the most according to claim 1, it is characterised in that:
The ratio that described LNG mates with trilogy supply (6) for gas tank (5) is 1:1.
The High Availabitity data center Mechatronic Systems of a kind of LNG cold energy use the most according to claim 1, it is characterised in that:
The pipeline that described trilogy supply (6) is connected with jet dynamic control (8) is supply air line.
The High Availabitity data center Mechatronic Systems of a kind of LNG cold energy use the most according to claim 1, it is characterised in that:
Described equipment for gasification (3) includes liquefied gas gassifier.
The High Availabitity data center Mechatronic Systems of a kind of LNG cold energy use the most according to claim 1, it is characterised in that:
Described data center (7) is the assembly that frequency conversion equipment and pipeline control equipment.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764414A (en) * | 2016-12-27 | 2017-05-31 | 常州大学 | A kind of LNG gasification station cold, heat and power triple supply system |
| CN109140227A (en) * | 2018-11-13 | 2019-01-04 | 中国石油工程建设有限公司 | A kind of small-sized LNG distributed energy resource system and process |
| WO2019040001A3 (en) * | 2017-08-23 | 2019-06-20 | Keppel Offshore & Marine Technology Centre Pte Ltd | Cold energy recovery apparatus for a self-powered data centre |
-
2016
- 2016-06-02 CN CN201620525170.6U patent/CN205669675U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764414A (en) * | 2016-12-27 | 2017-05-31 | 常州大学 | A kind of LNG gasification station cold, heat and power triple supply system |
| WO2019040001A3 (en) * | 2017-08-23 | 2019-06-20 | Keppel Offshore & Marine Technology Centre Pte Ltd | Cold energy recovery apparatus for a self-powered data centre |
| US11116112B2 (en) | 2017-08-23 | 2021-09-07 | Keppel Offshore & Marine Technology Centre Pte Ltd | Cold energy recovery apparatus for a self-powered data centre |
| CN109140227A (en) * | 2018-11-13 | 2019-01-04 | 中国石油工程建设有限公司 | A kind of small-sized LNG distributed energy resource system and process |
| CN109140227B (en) * | 2018-11-13 | 2024-03-08 | 中国石油集团工程股份有限公司 | Small LNG distributed energy system and process method |
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