CN107995830B - A kind of container data center heat reclaiming system and method - Google Patents
A kind of container data center heat reclaiming system and method Download PDFInfo
- Publication number
- CN107995830B CN107995830B CN201711238284.8A CN201711238284A CN107995830B CN 107995830 B CN107995830 B CN 107995830B CN 201711238284 A CN201711238284 A CN 201711238284A CN 107995830 B CN107995830 B CN 107995830B
- Authority
- CN
- China
- Prior art keywords
- water
- module
- valve
- cabinet
- outer circulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 606
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 40
- 125000004122 cyclic group Chemical group 0.000 claims description 54
- 238000001816 cooling Methods 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 15
- 238000012806 monitoring device Methods 0.000 claims description 10
- 239000013589 supplement Substances 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 2
- 238000009414 blockwork Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
Abstract
The present invention provides a kind of container data center heat reclaiming system and method, system: interior circulation loop and outer circulation circuit；Interior circulation loop is sequentially connected interior circulating water supply main pipe, cabinet water segregator, server water segregator, end component radiating module, server set hydrophone, cabinet water collector, interior circulating backwater main pipe by heat exchange module, returns heat exchange module；Outer circulation circuit is connected refrigerating module, water storage module, moisturizing module and is formed by heat exchange module by flow bypass valve, return water water compensating valve；When hot-water consumption is less than heat exchange water flow, and water storage water level does not reach threshold value, outer circulation refrigerating module and water storage module water storage are worked at the same time；When hot-water consumption is less than heat exchange water flow, and water storage water level reaches threshold value, refrigerating module and water storage module water storage do not work；When hot-water consumption is zero, refrigerating module work, water storage module does not work；When hot-water consumption is greater than heat exchange water flow, refrigerating module does not work, the work of water storage module water storage.
Description
Technical field
The invention belongs to the cooling technical fields of data center's energy conservation, and in particular to a kind of container data center thermal energy recycling
System and method.
Background technique
Container data center is in recent years at home and abroad using very extensive, since its occupied area is small, deployment convenience, nothing
Computer room, which need to be created, can dispose data center, and information based data storage, operation etc. are realized on the basis of not breaking construction pattern
Demand.In fact, the scene that not only remote districts, field or island etc. are unfavorable for newly-built computer room can just use container
Data center is more government bodies, colleges and universities and the enterprise that can not provide enough machine room areas etc., and has increasingly
More container data centers come into operation.
Similar with traditional machine room, the container data center of container data center especially concentrating type is also that energy consumption is big
Family, but due to space is limited, increases system complexity etc., current almost all of container data center is all without thermal energy
Recovery system all distributes heat to outside container simply by precision air conditioner outdoor unit, causes container data center in air
Whole PUE higher, energy waste are serious.
This is the deficiencies in the prior art, therefore, in view of the above-mentioned drawbacks in the prior art, is provided in a kind of container data
Heart heat reclaiming system and method, are necessary.
Summary of the invention
It is an object of the present invention to it is big for above-mentioned container data center calorific value, it is radiated the energy by air-conditioning system
Serious defect is wasted, provides a kind of container data center heat reclaiming system and method, to solve the above technical problems.
To achieve the above object, the present invention provides following technical scheme:
A kind of container data center heat reclaiming system, including interior circulation branch road, outer circulation branch and heat exchange module；
Interior circulation branch road and heat exchange module form interior circulation loop, and outer circulation branch and heat exchange module form outer circulation circuit；
Interior circulation branch road includes end component radiating module, server diversity water module and cabinet diversity water module；Outside
Circulation branch road includes water storage module, moisturizing module and refrigerating module；
The container data center includes several cabinets, is equipped with several servers in each cabinet；
One cabinet diversity water module is set in each cabinet, and cabinet diversity water module includes cabinet water segregator, cabinet collection
Hydrophone, cabinet total water inlet and the total water outlet of cabinet；Cabinet water segregator is connected with interior circulating water supply by cabinet total water inlet and does
Pipe, cabinet water collector are connected with interior circulating backwater main pipe by the total water outlet of cabinet；Interior circulating water supply main pipe and interior circulating backwater
Main pipe connects heat exchange module；
One server diversity water module is set in each server, and server diversity water module includes that server divides water
Device, server set hydrophone, server water inlet and server water outlet；Server water segregator connects institute by server water inlet
In the cabinet water segregator of cabinet, server water segregator is also connected with end component radiating module, for giving end component radiating module
Cold water is provided；The cabinet water collector of cabinet where server set hydrophone is connected by server water outlet, server set hydrophone is also
End component radiating module is connected, for collecting the return water of end component radiating module；
End component radiating module in each server include several chip cooling units, several memory heat radiation units with
And several video card heat-sink units；Server water segregator is connected after the series connection of every two chip cooling unit and server water collector is formed
Circuit；Each memory heat radiation unit connection server water segregator and server water collector forming circuit；Each video card heat-sink unit
Connect server water segregator and server water collector forming circuit；
Heat exchange module is also connected with flow bypass valve and return water water compensating valve, and return water water compensating valve is also connected with water supplement port, mends
The mouth of a river connects moisturizing module, and heat exchange module connects refrigerating module by flow bypass valve and water storage module, heat exchange module also pass through
Return water water compensating valve connects refrigerating module, is additionally provided with hot water feed water inlet in water storage module；
The hot water that water storage module is flowed out for storing heat exchange module, the hot water supply system of hot water feed water inlet connecting building,
The hot water for meeting temperature requirement is provided to build；
Moisturizing module is equal to hot water user and is disappeared by hot water feed water inlet for supplementing water, amount of makeup water in outside circulation loop
The hot water amount consumed；
Refrigerating module be used for no hot water consumption or hot-water consumption be less than outer circulation circuit water when, external recirculated water or
Part outer circulation water is cooled down.
Further, water level flow monitoring device is additionally provided in water storage module, heat exchange module includes plate heat exchanger, flow
Meter and control cabinet；Control cabinet connects water level flow monitoring device, flowmeter, flow bypass valve and return water water compensating valve；
Plate heat exchanger include interior circulating water supply end, it is interior be recycled back to water end (W.E.), outer circulation for water end (W.E.) and outer circulation backwater end, it is interior
Circulating water supply end connects interior circulating water supply main pipe, is inside recycled back to water end (W.E.) and connects interior circulating backwater main pipe, walks around to water end (W.E.) outside and connect back to
Water water compensating valve, outer circulation is for water end (W.E.) connection flow amount by-passing valve；Flowmeter setting is recycled back to water end (W.E.) outside；
Water level flow monitoring device is used to monitor the water level of practical hot-water consumption and water storage module, and flowmeter is for monitoring
The water flow that outer circulation is normally exchanged heat；
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level does not rise to setting threshold in water storage module
When value, the valve that control cabinet control flow bypass valve enters water storage module for water end (W.E.) by outer circulation is in the open state, to water storage
Module water storage, the valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, control
The valve that case control return water water compensating valve processed enters outer circulation backwater end by refrigerating module is in the open state, and control cabinet controls return water
Water compensating valve is in the open state by the valve that moisturizing module is recycled back to water end (W.E.) outward；Outer circulation is from heat exchange module to refrigerating module
Cyclic process work, outer circulation work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level rises to given threshold in water storage module
When, control cabinet control flow bypass valve breakdown is entered the valve of water storage module by outer circulation for water end (W.E.), stops storing up to water storage module
Water, the valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, control cabinet control
The valve that return water water compensating valve processed enters outer circulation backwater end by refrigerating module is in the open state, and control cabinet controls return water water compensating valve
The valve for being recycled back to water end (W.E.) outward by moisturizing module is in the open state；Outer circulation being circulated throughout from heat exchange module to refrigerating module
Journey does not work, and outer circulation does not work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is zero, control cabinet controls flow bypass valve and enters water storage module for water end (W.E.) by outer circulation
Valve be in close state, stop to water storage module water storage, control cabinet controls flow bypass valve and entered by outer circulation for water end (W.E.)
The valve of refrigerating module is in the open state, and control cabinet control return water water compensating valve is entered the valve of outer circulation backwater end by refrigerating module
Door is in the open state, and control cabinet controls return water water compensating valve and is in opening state by the valve that moisturizing module is recycled back to water end (W.E.) outward
State；Cyclic process work of the outer circulation from heat exchange module to refrigerating module, outer circulation is from heat exchange module to the circulation of water storage module
Process does not work；
When practical hot-water consumption is greater than the water flow normally to exchange heat, control cabinet control flow bypass valve is supplied by outer circulation
The valve that water end (W.E.) enters water storage module is in the open state, and to water storage module water storage, control cabinet controls flow bypass valve by following outside
The valve that ring enters refrigerating module for water end (W.E.) is in close state, and control cabinet control return water water compensating valve is entered by refrigerating module to follow outside
The valve of loopback water end (W.E.) is in close state, and control cabinet control return water water compensating valve is recycled back to the valve of water end (W.E.) by moisturizing module outward
It is in the open state；Cyclic process of the outer circulation from heat exchange module to refrigerating module does not work, and outer circulation is from heat exchange module to storage
The cyclic process of water module works.
Further, chip cooling unit be package or covering chip radiator structure, memory heat radiation unit be package or
The radiator structure of memory is covered, video card heat-sink unit is the radiator structure of package or covering video card, and chip cooling unit, memory dissipate
The radiator structure of hot cell and video card heat-sink unit, using water when internal fluxion strap walks chip, memory and video card and works
The heat distributed.
Further, cabinet water segregator and cabinet water collector are separately positioned on the two sides at cabinet rear portion；Alternatively, cabinet divides water
The same side at cabinet rear portion is arranged in device and cabinet water collector, and does heat preservation between cabinet water segregator and cabinet water collector and be isolated,
To avoid mutually heat exchange each other.
Further, cabinet water segregator and cabinet water collector are isolated with cabinet power distribution unit PDU, and leak is avoided to cause
The PDU short circuit of cabinet power distribution unit.
Further, cabinet diversity water module further includes spare cabinet water segregator and spare cabinet water collector, realizes cabinet
The using and the reserved of water segregator and cabinet water collector.
Further, refrigerating module uses cooling tower；Water storage module uses water tank；Moisturizing module is carried out by water supplement port
Moisturizing.
The present invention gives following technical solution
A kind of heat energy recovering method based on above-mentioned container data center heat reclaiming system, including inner cyclic process and
Outer loop process, inner cyclic process are that water end component radiating module out of server follows outside to the cyclic process of heat exchange module
Ring process is cyclic process of the water from heat exchange module to water storage Module cycle process and water from heat exchange module to refrigerating module；
Specific step is as follows for interior circulation:
Heat exchange module provides cold water for inner cyclic process, and cold water is transported in container data by interior circulating water supply main pipe
The cabinet water segregator of each cabinet of the heart is further separated into each server water segregator from cabinet water segregator, divides water using server
Device is further separated into chip cooling unit, memory heat radiation unit and video card heat-sink unit, by heat exchange, temperature of cold water rises at hot water,
Each server set hydrophone is passed back into respectively, and the return water of the Servers-all water collector of each cabinet flows back into each cabinet
Cabinet water collector flows back to heat exchange module finally by interior circulating backwater main pipe, completes an inner cyclic process；
Specific step is as follows for outer circulation:
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level does not rise to setting threshold in water storage module
When value, the valve that control cabinet control flow bypass valve enters water storage module for water end (W.E.) by outer circulation is in the open state, to water storage
Module water storage, the valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, control
The valve that case control return water water compensating valve processed enters outer circulation backwater end by refrigerating module is in the open state, and control cabinet controls return water
Water compensating valve is in the open state by the valve that moisturizing module is recycled back to water end (W.E.) outward；Outer circulation is from heat exchange module to refrigerating module
Cyclic process work, outer circulation work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level rises to given threshold in water storage module
When, control cabinet control flow bypass valve breakdown is entered the valve of water storage module by outer circulation for water end (W.E.), stops storing up to water storage module
Water, the valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, control cabinet control
The valve that return water water compensating valve processed enters outer circulation backwater end by refrigerating module is in the open state, and control cabinet controls return water water compensating valve
The valve for being recycled back to water end (W.E.) outward by moisturizing module is in the open state；Outer circulation being circulated throughout from heat exchange module to refrigerating module
Journey does not work, and outer circulation does not work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is zero, control cabinet controls flow bypass valve and enters water storage module for water end (W.E.) by outer circulation
Valve be in close state, stop to water storage module water storage, control cabinet controls flow bypass valve and entered by outer circulation for water end (W.E.)
The valve of refrigerating module is in the open state, and control cabinet control return water water compensating valve is entered the valve of outer circulation backwater end by refrigerating module
Door is in the open state, and control cabinet controls return water water compensating valve and is in opening state by the valve that moisturizing module is recycled back to water end (W.E.) outward
State；Cyclic process work of the outer circulation from heat exchange module to refrigerating module, outer circulation is from heat exchange module to the circulation of water storage module
Process does not work；
When practical hot-water consumption is greater than the water flow normally to exchange heat, control cabinet control flow bypass valve is supplied by outer circulation
The valve that water end (W.E.) enters water storage module is in the open state, and to water storage module water storage, control cabinet controls flow bypass valve by following outside
The valve that ring enters refrigerating module for water end (W.E.) is in close state, and control cabinet control return water water compensating valve is entered by refrigerating module to follow outside
The valve of loopback water end (W.E.) is in close state, and control cabinet control return water water compensating valve is recycled back to the valve of water end (W.E.) by moisturizing module outward
It is in the open state；Cyclic process of the outer circulation from heat exchange module to refrigerating module does not work, and outer circulation is from heat exchange module to storage
The cyclic process of water module works.
Further, it is 35 degrees Celsius that heat exchange module, which provides the temperature of cold water for interior circulation, is inside recycled back into heat exchange module
Hot water temperature be 50 degrees Celsius.
The beneficial effects of the present invention are:
The heat that the present invention makes full use of container data center electronic information equipment to radiate, and be collection by heat exchange module
The building place of packaging data immediate vicinity provides hot water, and natural cooling source can also be fully utilized in the present invention, it is not necessary to invest cold water
Unit recycles heat simultaneously during operation, reduces the runing time of cooling tower, improves the energy benefit of container data center
With efficiency, hot water also is provided for building, realizes the effective use of waste heat.
In addition, design principle of the present invention is reliable, structure is simple, has very extensive application prospect.
It can be seen that compared with prior art, the present invention implementing with substantive distinguishing features outstanding and significant progress
Beneficial effect be also obvious.
Detailed description of the invention
Fig. 1 is the cabinet part of container data center heat reclaiming system of the invention；
Fig. 2 is container data center heat reclaiming system outer circulation part of the invention；
Fig. 3 is container data center heat reclaiming system control principle schematic diagram of the invention；
Wherein, 1- cabinet；2- cabinet water collector；3- server；4- server set hydrophone；5- memory heat radiation unit；6- core
Piece heat-sink unit；7- video card heat-sink unit；8- server water segregator；9- cabinet water segregator；10- cabinet total water inlet；11- cabinet
Total water outlet；The spare cabinet water collector of 12-；The spare cabinet water segregator of 13-；Circulating backwater main pipe in 14-；Circulating water supply in 15-
Main pipe；16- heat exchange module；16.1- plate heat exchanger；17- flow bypass valve；18- return water water compensating valve；19- refrigerating module；20-
Water storage module；20.1- water level flow monitoring device；21- hot water feed water inlet；22- moisturizing module；23- control cabinet；24- flowmeter.
Specific embodiment:
To enable the purpose of the present invention, feature, advantage more obvious and understandable, below in conjunction with of the invention specific
The technical solution in the present invention is clearly and completely described in attached drawing in embodiment.
As depicted in figs. 1 and 2, the present invention provides a kind of container data center heat reclaiming system, including interior circulation branch
Road, outer circulation branch and heat exchange module；Interior circulation branch road and heat exchange module form interior circulation loop, outer circulation branch and heat exchange
Module forms outer circulation circuit；
Interior circulation branch road includes end component radiating module, server diversity water module and cabinet diversity water module；Outside
Circulation branch road includes water storage module 20, moisturizing module 22 and refrigerating module 19；
The container data center includes several cabinets, is equipped with several servers in each cabinet；
A cabinet diversity water module is set in each cabinet 1, cabinet diversity water module includes cabinet water segregator 9, cabinet
Water collector 2, cabinet total water inlet 10 and the total water outlet 11 of cabinet；Cabinet water segregator 9 is connected with interior by cabinet total water inlet 10
Circulating water supply main pipe 15, cabinet water collector 2 are connected with interior circulating backwater main pipe 14 by the total water outlet 11 of cabinet；Interior circulating water supply
Main pipe 15 and interior circulating backwater main pipe 14 connect heat exchange module 16；Cabinet water segregator 9 and cabinet water collector 2 are separately positioned on cabinet
The two sides at 1 rear portion；Alternatively, the same side at 1 rear portion of cabinet, and cabinet water segregator is arranged in cabinet water segregator 9 and cabinet water collector 2
It does heat preservation between 9 and cabinet water collector 2 to be isolated, to avoid mutually heat exchange each other；Cabinet water segregator 9 and cabinet water collector 2
It is isolated with cabinet power distribution unit PDU, leak is avoided to cause cabinet power distribution unit PDU short-circuit；Cabinet diversity water module
Further include spare cabinet water segregator 13 and spare cabinet water collector 12, realizes the one of cabinet water segregator and cabinet water collector with one
It is standby；
A server diversity water module is set in each server 3, server diversity water module includes that server divides water
Device 8, server set hydrophone 4, server water inlet and server water outlet；Server water segregator 8 is connected by server water inlet
The cabinet water segregator 9 of cabinet, server water segregator 8 are also connected with end component radiating module where connecing, for dissipating to end component
Thermal modules provide cold water；The cabinet water collector 2 of cabinet, server where server set hydrophone 4 is connected by server water outlet
Water collector 4 is also connected with end component radiating module, for collecting the return water of end component radiating module；
End component radiating module in each server 3 includes several chip cooling units 6, several memory heat radiation units
5 and several video card heat-sink units 7；Every two chip cooling unit 6 connects server water segregator 8 after connecting and server catchments
Device 4 is formed into a loop；Each memory heat radiation unit 5 connects server water segregator 8 and server water collector 4 is formed into a loop；It is each aobvious
Card heat-sink unit 7 connects server water segregator 8 and server water collector 4 is formed into a loop；Chip cooling unit is package or covering
The radiator structure of chip, memory heat radiation unit are the radiator structure of package or covering memory, and video card heat-sink unit is package or covers
The radiator structure of lid video card, the radiator structure of chip cooling unit, memory heat radiation unit and video card heat-sink unit, is existed using water
The heat distributed when chip, memory and video card work is taken away in internal flow；
Heat exchange module 16 is also connected with flow bypass valve 17 and return water water compensating valve 18, and return water water compensating valve 18 is also connected with benefit
The mouth of a river, water supplement port connect moisturizing module 22, and heat exchange module 16 connects refrigerating module 19 and water storage module by flow bypass valve 17
20, heat exchange module 16 also connects refrigerating module 19 by return water water compensating valve 18, is additionally provided with hot water feed water inlet 21 in water storage module 20；
Water storage module 20 is used to store the hot water of heat exchange module outflow, and the hot water of 21 connecting building of hot water feed water inlet supplies system
System provides the hot water for meeting temperature requirement to build；Water storage module uses water tank；
Moisturizing module 22 is equal to hot water user and passes through hot water feed water inlet for supplementing water, amount of makeup water in outside circulation loop
21 hot water amounts consumed；Moisturizing module carries out moisturizing by water supplement port；
Refrigerating module 19 is used for when the consumption of no hot water or hot-water consumption are less than outer circulation circuit water, external recirculated water
Or part outer circulation water is cooled down；Refrigerating module uses cooling tower；
As shown in figure 3, being additionally provided with water level flow monitoring device 20.1 in water storage module 20, heat exchange module 16 includes board-like changes
Hot device 16.1, flowmeter 24 and control cabinet 23；Control cabinet 23 connects water level flow monitoring device 20.1, flowmeter 24, by flow
Port valve 17 and return water water compensating valve 18；
Plate heat exchanger 16.1 includes interior circulating water supply end, interior is recycled back to water end (W.E.), outer circulation for water end (W.E.) and outer circulation return water
End, interior circulating water supply end connect interior circulating water supply main pipe 15, are inside recycled back to water end (W.E.) and connect interior circulating backwater main pipe 14, walk around to water outside
End connection return water water compensating valve 18, outer circulation is for water end (W.E.) connection flow amount by-passing valve 17；The setting of flowmeter 24 is recycled back to water end (W.E.) outside；
Water level flow monitoring device 20.1 is used to monitor the water level of practical hot-water consumption and water storage module, and flowmeter 24 is used
In the water flow that monitoring outer circulation is normally exchanged heat；
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level does not rise to setting in water storage module 20
When threshold value, control cabinet 23 controls flow bypass valve 17 and is in opening state by the valve that outer circulation enters water storage module 20 for water end (W.E.)
State, to 20 water storage of water storage module, control cabinet 23 controls the valve that flow bypass valve 17 is entered refrigerating module 19 by outer circulation for water end (W.E.)
Door is in the open state, and control cabinet 23 controls return water water compensating valve 18 and is in by the valve that refrigerating module 19 enters outer circulation backwater end
Open state, control cabinet 23 control return water water compensating valve 18 and are in opening state by the valve that moisturizing module 22 is recycled back to water end (W.E.) outward
State；Outer circulation works from heat exchange module 16 to the cyclic process of refrigerating module 19, and outer circulation is from heat exchange module 16 to water storage module
20 cyclic process work；
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level rises to setting threshold in water storage module 20
When value, control cabinet 23 controls flow bypass valve 17 and turns off the valve for entering water storage module 20 for water end (W.E.) by outer circulation, stops to storage
20 water storage of water module, the control flow bypass valve 17 of control cabinet 23 are in for the valve that water end (W.E.) enters refrigerating module 19 by outer circulation and are opened
State is opened, control cabinet 23 controls return water water compensating valve 18 and is in opening state by the valve that refrigerating module 19 enters outer circulation backwater end
State, it is in the open state that control cabinet 23 controls the valve that return water water compensating valve 18 is recycled back to water end (W.E.) by moisturizing module 22 outward；It follows outside
Ring does not work from heat exchange module 16 to the cyclic process of refrigerating module 19, outer circulation following from heat exchange module 16 to water storage module 20
Ring process does not work；
When practical hot-water consumption is zero, control cabinet 23 controls flow bypass valve 17 and enters water storage for water end (W.E.) by outer circulation
The valve of module 20 is in close state, and is stopped to 20 water storage of water storage module, control cabinet 23 controls flow bypass valve 17 by following outside
The valve that ring enters refrigerating module 19 for water end (W.E.) is in the open state, and control cabinet 23 controls return water water compensating valve 18 by refrigerating module 19
Valve into outer circulation backwater end is in the open state, and control cabinet 23 controls return water water compensating valve 18 and followed outward by moisturizing module 22
The valve of loopback water end (W.E.) is in the open state；Outer circulation works from heat exchange module 16 to the cyclic process of refrigerating module 19, follows outside
Ring does not work from heat exchange module 16 to the cyclic process of water storage module 20；
When practical hot-water consumption is greater than the water flow normally to exchange heat, control cabinet 23 controls flow bypass valve 17 by following outside
The valve that ring enters water storage module 20 for water end (W.E.) is in the open state, and to 20 water storage of water storage module, control cabinet 23 is controlled by flow
Port valve 17 is in close state by the valve that outer circulation enters refrigerating module 19 for water end (W.E.), and control cabinet 23 controls return water water compensating valve 18
It is in close state by the valve that refrigerating module 19 enters outer circulation backwater end, control cabinet 23 controls return water water compensating valve 18 by moisturizing
The valve that module 22 is recycled back to water end (W.E.) outward is in the open state；Outer circulation being circulated throughout from heat exchange module 16 to refrigerating module 19
Journey does not work, and outer circulation works from heat exchange module 16 to the cyclic process of water storage module 20.
The present invention also provides a kind of heat energy recovering methods based on above-mentioned container data center heat reclaiming system, including
Inner cyclic process and outer loop process, inner cyclic process are water end component radiating module following to heat exchange module out of server
Ring process, outer loop process be water from heat exchange module to water storage Module cycle process and water from heat exchange module to refrigerating module
Cyclic process；
Specific step is as follows for interior circulation:
Heat exchange module provides cold water for inner cyclic process, and cold water is transported in container data by interior circulating water supply main pipe
The cabinet water segregator of each cabinet of the heart is further separated into each server water segregator from cabinet water segregator, divides water using server
Device is further separated into chip cooling unit, memory heat radiation unit and video card heat-sink unit, by heat exchange, temperature of cold water rises at hot water,
Each server set hydrophone is passed back into respectively, and the return water of the Servers-all water collector of each cabinet flows back into each cabinet
Cabinet water collector flows back to heat exchange module finally by interior circulating backwater main pipe, completes an inner cyclic process；Heat exchange module is interior
The temperature that circulation provides cold water is 35 degrees Celsius；The hot water temperature for being inside recycled back into heat exchange module is 50 degrees Celsius；
Specific step is as follows for outer circulation:
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level does not rise to setting threshold in water storage module
When value, the valve that control cabinet control flow bypass valve enters water storage module for water end (W.E.) by outer circulation is in the open state, to water storage
Module water storage, the valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, control
The valve that case control return water water compensating valve processed enters outer circulation backwater end by refrigerating module is in the open state, and control cabinet controls return water
Water compensating valve is in the open state by the valve that moisturizing module is recycled back to water end (W.E.) outward；Outer circulation is from heat exchange module to refrigerating module
Cyclic process work, outer circulation work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level rises to given threshold in water storage module
When, control cabinet control flow bypass valve breakdown is entered the valve of water storage module by outer circulation for water end (W.E.), stops storing up to water storage module
Water, the valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, control cabinet control
The valve that return water water compensating valve processed enters outer circulation backwater end by refrigerating module is in the open state, and control cabinet controls return water water compensating valve
The valve for being recycled back to water end (W.E.) outward by moisturizing module is in the open state；Outer circulation being circulated throughout from heat exchange module to refrigerating module
Journey does not work, and outer circulation does not work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is zero, control cabinet controls flow bypass valve and enters water storage module for water end (W.E.) by outer circulation
Valve be in close state, stop to water storage module water storage, control cabinet controls flow bypass valve and entered by outer circulation for water end (W.E.)
The valve of refrigerating module is in the open state, and control cabinet control return water water compensating valve is entered the valve of outer circulation backwater end by refrigerating module
Door is in the open state, and control cabinet controls return water water compensating valve and is in opening state by the valve that moisturizing module is recycled back to water end (W.E.) outward
State；Cyclic process work of the outer circulation from heat exchange module to refrigerating module, outer circulation is from heat exchange module to the circulation of water storage module
Process does not work；
When practical hot-water consumption is greater than the water flow normally to exchange heat, control cabinet control flow bypass valve is supplied by outer circulation
The valve that water end (W.E.) enters water storage module is in the open state, and to water storage module water storage, control cabinet controls flow bypass valve by following outside
The valve that ring enters refrigerating module for water end (W.E.) is in close state, and control cabinet control return water water compensating valve is entered by refrigerating module to follow outside
The valve of loopback water end (W.E.) is in close state, and control cabinet control return water water compensating valve is recycled back to the valve of water end (W.E.) by moisturizing module outward
It is in the open state；Cyclic process of the outer circulation from heat exchange module to refrigerating module does not work, and outer circulation is from heat exchange module to storage
The cyclic process of water module works.
The embodiment of the present invention be it is illustrative and not restrictive, above-described embodiment be only to aid in understanding the present invention, because
The present invention is not limited to the embodiments described in specific embodiment for this, all by those skilled in the art's technology according to the present invention
Other specific embodiments that scheme obtains, also belong to the scope of protection of the invention.
Claims (9)
1. a kind of container data center heat reclaiming system, which is characterized in that including interior circulation branch road, outer circulation branch and
Heat exchange module；Interior circulation branch road and heat exchange module form interior circulation loop, and outer circulation branch and heat exchange module form outer circulation and return
Road；
Interior circulation branch road includes end component radiating module, server diversity water module and cabinet diversity water module；Outer circulation
Branch includes water storage module (20), moisturizing module (22) and refrigerating module (19)；
The container data center includes several cabinets, is equipped with several servers in each cabinet；
One cabinet diversity water module is set in each cabinet (1), and cabinet diversity water module includes cabinet water segregator (9), cabinet
Water collector (2), cabinet total water inlet (10) and the total water outlet of cabinet (11)；Cabinet water segregator (9) passes through cabinet total water inlet
(10) it is connected with interior circulating water supply main pipe (15), cabinet water collector (2) is connected with interior be recycled back to by the total water outlet of cabinet (11)
Water conduit tube (14)；Interior circulating water supply main pipe (15) and interior circulating backwater main pipe (14) connection heat exchange module (16)；
One server diversity water module is set in each server (3), and server diversity water module includes server water segregator
(8), server set hydrophone (4), server water inlet and server water outlet；Server water segregator (8) is intake by server
The cabinet water segregator (9) of cabinet, server water segregator (8) are also connected with end component radiating module where mouth connection, for last
End element radiating module provides cold water；The cabinet of cabinet catchments where server set hydrophone (4) is connected by server water outlet
Device (2), server set hydrophone (4) is also connected with end component radiating module, for collecting the return water of end component radiating module；
End component radiating module in each server (3) includes several chip cooling units (6), several memory heat radiation units
(5) and several video card heat-sink units (7)；Server water segregator (8) kimonos is connected after every two chip cooling unit (6) series connection
Business device water collector (4) forming circuit；Each memory heat radiation unit (5) connection server water segregator (8) and server water collector (4)
Forming circuit；Each video card heat-sink unit (7) connection server water segregator (8) and server water collector (4) forming circuit；
Heat exchange module (16) is also connected with flow bypass valve (17) and return water water compensating valve (18), and return water water compensating valve (18) is also connected with
There is water supplement port, water supplement port connects moisturizing module (22), and heat exchange module (16) connects refrigerating module by flow bypass valve (17)
(19) and water storage module (20), heat exchange module (16) also pass through return water water compensating valve (18) connection refrigerating module (19), water storage module
(20) hot water feed water inlet (21) are additionally provided on；Water storage module (20) is used to store the hot water of heat exchange module outflow, hot water feed water inlet
(21) hot water supply system of connecting building provides the hot water for meeting temperature requirement to build；
Moisturizing module (22) is equal to hot water user and passes through hot water feed water inlet for supplementing water, amount of makeup water in outside circulation loop
(21) hot water amount consumed；
Refrigerating module (19) be used for no hot water consumption or hot-water consumption be less than outer circulation circuit water when, external recirculated water or
Part outer circulation water is cooled down.
2. a kind of container data center heat reclaiming system as described in claim 1, which is characterized in that water storage module (20)
In be additionally provided with water level flow monitoring device (20.1), heat exchange module (16) include plate heat exchanger (16.1), flowmeter (24) and
Control cabinet (23)；Control cabinet (23) connect water level flow monitoring device (20.1), flowmeter (24), flow bypass valve (17) and
Return water water compensating valve (18)；
Plate heat exchanger (16.1) include interior circulating water supply end, it is interior be recycled back to water end (W.E.), outer circulation for water end (W.E.) and outer circulation backwater end,
Interior circulating water supply end connects interior circulating water supply main pipe (15), is inside recycled back to water end (W.E.) and connects interior circulating backwater main pipe (14), walks around to outside
Water end (W.E.) connects return water water compensating valve (18), and outer circulation is for water end (W.E.) connection flow amount by-passing valve (17)；Flowmeter (24) is arranged in outer circulation
Backwater end；
Water level flow monitoring device (20.1) is used to monitor the water level of practical hot-water consumption and water storage module, and flowmeter (24) is used
In the water flow that monitoring outer circulation is normally exchanged heat；
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level does not rise to setting threshold in water storage module (20)
When value, control cabinet (23) controls flow bypass valve (17) and is in unlatching by the valve that outer circulation enters water storage module (20) for water end (W.E.)
State, to water storage module (20) water storage, control cabinet (23) controls flow bypass valve (17) and enters cooling mould for water end (W.E.) by outer circulation
The valve of block (19) is in the open state, and control cabinet (23) controls return water water compensating valve (18) and enters outer circulation by refrigerating module (19)
The valve of backwater end is in the open state, and control cabinet (23) control return water water compensating valve (18) is recycled back to outward by moisturizing module (22)
The valve of water end (W.E.) is in the open state；Outer circulation works from heat exchange module (16) to the cyclic process of refrigerating module (19), follows outside
Ring works from heat exchange module (16) to the cyclic process of water storage module (20)；When practical hot-water consumption is less than the water normally to exchange heat
When flow, and when water level rises to given threshold in water storage module (20), control cabinet (23) controls flow bypass valve (17) shutdown
The valve for entering water storage module (20) for water end (W.E.) by outer circulation stops to water storage module (20) water storage, control cabinet (23) control stream
The valve that amount by-passing valve (17) enters refrigerating module (19) for water end (W.E.) by outer circulation is in the open state, and control cabinet (23) controls back
Water water compensating valve (18) is in the open state by the valve that refrigerating module (19) enter outer circulation backwater end, and control cabinet (23) controls back
The valve that water water compensating valve (18) is recycled back to water end (W.E.) by moisturizing module (22) outward is in the open state；Outer circulation is from heat exchange module
(16) it does not work to the cyclic process of refrigerating module (19), outer circulation is from heat exchange module (16) being circulated throughout to water storage module (20)
Journey does not work；When practical hot-water consumption is zero, control cabinet (23) control flow bypass valve (17) by outer circulation for water end (W.E.) into
The valve for entering water storage module (20) is in close state, and is stopped to water storage module (20) water storage, control cabinet (23) controls by flow
Port valve (17) is in the open state by the valve that outer circulation enters refrigerating module (19) for water end (W.E.), and control cabinet (23) controls return water and mends
Water valve (18) is in the open state by the valve that refrigerating module (19) enter outer circulation backwater end, and control cabinet (23) controls return water and mends
The valve that water valve (18) is recycled back to water end (W.E.) by moisturizing module (22) outward is in the open state；Outer circulation from heat exchange module (16) to
The cyclic process of refrigerating module (19) works, and outer circulation is from heat exchange module (16) to the cyclic process of water storage module (20) not work
Make；
When practical hot-water consumption is greater than the water flow normally to exchange heat, control cabinet (23) controls flow bypass valve (17) by following outside
The valve that ring enters water storage module (20) for water end (W.E.) is in the open state, to water storage module (20) water storage, control cabinet (23) control
Flow bypass valve (17) is in close state by the valve that outer circulation enters refrigerating module (19) for water end (W.E.), control cabinet (23) control
Return water water compensating valve (18) is in close state by the valve that refrigerating module (19) enter outer circulation backwater end, control cabinet (23) control
The valve that return water water compensating valve (18) is recycled back to water end (W.E.) by moisturizing module (22) outward is in the open state；Outer circulation is from heat exchange module
(16) it does not work to the cyclic process of refrigerating module (19), outer circulation is from heat exchange module (16) being circulated throughout to water storage module (20)
Journey work.
3. a kind of container data center heat reclaiming system as described in claim 1, which is characterized in that chip cooling unit
For the radiator structure for wrapping up or covering chip, memory heat radiation unit is the radiator structure of package or covering memory, and video card heat dissipation is single
Member is package or the radiator structure of covering video card, the heat dissipation of chip cooling unit, memory heat radiation unit and video card heat-sink unit
Structure walks the heat distributed when chip, memory and video card work using water in internal fluxion strap.
4. a kind of container data center heat reclaiming system as described in claim 1, which is characterized in that cabinet water segregator
(9) and cabinet water collector (2) is separately positioned on the two sides at cabinet (1) rear portion；Alternatively, cabinet water segregator (9) and cabinet water collector
(2) setting is done heat preservation in the same side at cabinet (1) rear portion, and between cabinet water segregator (9) and cabinet water collector (2) and is isolated, with
Avoid mutually heat exchange each other.
5. a kind of container data center heat reclaiming system as described in claim 1, which is characterized in that cabinet water segregator
(9) it is isolated with cabinet water collector (2) with cabinet power distribution unit PDU, leak is avoided to cause cabinet power distribution unit PDU short
Road.
6. a kind of container data center heat reclaiming system as described in claim 1, which is characterized in that cabinet diversity water mould
Block further includes spare cabinet water segregator (13) and spare cabinet water collector (12), realizes the one of cabinet water segregator and cabinet water collector
It is standby with one.
7. a kind of container data center heat reclaiming system as described in claim 1, which is characterized in that refrigerating module uses
Cooling tower；Water storage module uses water tank；Moisturizing module carries out moisturizing by water supplement port.
8. a kind of container data center heat energy recovering method based on claim 1-7, which is characterized in that
Including inner cyclic process and outer loop process, inner cyclic process be water out of server end component radiating module to heat exchange
The cyclic process of module, outer loop process are water from heat exchange module to water storage Module cycle process and water from heat exchange module to cold
But the cyclic process of module；
Specific step is as follows for interior circulation:
Heat exchange module provides cold water for inner cyclic process, and it is every that cold water by interior circulating water supply main pipe is transported to container data center
The cabinet water segregator of a cabinet is further separated into each server water segregator from cabinet water segregator, using server water segregator point
Stream enters chip cooling unit, memory heat radiation unit and video card heat-sink unit, and by heat exchange, temperature of cold water rises is at hot water, respectively
Each server set hydrophone is passed back into, the return water of the Servers-all water collector of each cabinet flows back into the cabinet of each cabinet
Water collector flows back to heat exchange module finally by interior circulating backwater main pipe, completes an inner cyclic process；
Specific step is as follows for outer circulation:
When practical hot-water consumption is less than the water flow normally to exchange heat, and water level does not rise to given threshold in water storage module
When, the valve that control cabinet control flow bypass valve enters water storage module for water end (W.E.) by outer circulation is in the open state, to water storage mould
Block water storage, the valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, control
The valve that case control return water water compensating valve enters outer circulation backwater end by refrigerating module is in the open state, and control cabinet controls return water and mends
Water valve is in the open state by the valve that moisturizing module is recycled back to water end (W.E.) outward；Outer circulation following from heat exchange module to refrigerating module
The work of ring process, outer circulation work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is less than the water flow normally to exchange heat, and when water level rises to given threshold in water storage module,
Control cabinet control flow bypass valve breakdown is entered the valve of water storage module by outer circulation for water end (W.E.), is stopped to water storage module water storage,
The valve that control cabinet control flow bypass valve enters refrigerating module for water end (W.E.) by outer circulation is in the open state, and control cabinet controls back
Water water compensating valve is in the open state by the valve that refrigerating module enters outer circulation backwater end, and control cabinet controls return water water compensating valve by mending
The valve that water module is recycled back to water end (W.E.) outward is in the open state；Cyclic process of the outer circulation from heat exchange module to refrigerating module is not
Work, outer circulation do not work from heat exchange module to the cyclic process of water storage module；
When practical hot-water consumption is zero, control cabinet control flow bypass valve is entered the valve of water storage module by outer circulation for water end (W.E.)
Door is in close state, and is stopped to water storage module water storage, and control cabinet controls flow bypass valve and enters cooling for water end (W.E.) by outer circulation
The valve of module is in the open state, and control cabinet control return water water compensating valve is entered the valve of outer circulation backwater end by refrigerating module
In open state, the valve that control cabinet control return water water compensating valve is recycled back to water end (W.E.) by moisturizing module outward is in the open state；Outside
Recycle from heat exchange module to refrigerating module cyclic process work, outer circulation from heat exchange module to the cyclic process of water storage module not
Work；
When practical hot-water consumption is greater than the water flow normally to exchange heat, control cabinet controls flow bypass valve by outer circulation for water end (W.E.)
Valve into water storage module is in the open state, and to water storage module water storage, control cabinet control flow bypass valve is supplied by outer circulation
The valve that water end (W.E.) enters refrigerating module is in close state, and control cabinet controls return water water compensating valve and enters outer circulation time by refrigerating module
The valve of water end (W.E.) is in close state, and control cabinet control return water water compensating valve is in by the valve that moisturizing module is recycled back to water end (W.E.) outward
Open state；Cyclic process of the outer circulation from heat exchange module to refrigerating module does not work, and outer circulation is from heat exchange module to water storage mould
The cyclic process of block works.
9. a kind of container data center heat energy recovering method based on claim 1-7 as claimed in claim 8, feature
It is, it is 35 degrees Celsius that heat exchange module, which provides the temperature of cold water for interior circulation, and the hot water temperature for being inside recycled back into heat exchange module is
50 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238284.8A CN107995830B (en) | 2017-11-30 | 2017-11-30 | A kind of container data center heat reclaiming system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238284.8A CN107995830B (en) | 2017-11-30 | 2017-11-30 | A kind of container data center heat reclaiming system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107995830A CN107995830A (en) | 2018-05-04 |
| CN107995830B true CN107995830B (en) | 2019-10-18 |
Family
ID=62034572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238284.8A Active CN107995830B (en) | 2017-11-30 | 2017-11-30 | A kind of container data center heat reclaiming system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107995830B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762452A (en) * | 2018-07-13 | 2018-11-06 | 华南理工大学 | A kind of container-type digs mine machine radiator and its heat dissipating method |
| CN109029005B (en) * | 2018-09-14 | 2024-04-26 | 中国铁建重工集团股份有限公司 | Cooling system and heading machine with same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201221036A (en) * | 2010-11-05 | 2012-05-16 | Inventec Corp | Server rack |
| CN104703447B (en) * | 2015-03-31 | 2018-01-12 | 广东申菱环境系统股份有限公司 | The server radiating system that natural cooling water-cooling device and liquid cooling apparatus combine |
| JP6243392B2 (en) * | 2015-11-20 | 2017-12-06 | ファナック株式会社 | Electronic equipment with fan motor |
| CN107249289A (en) * | 2017-08-11 | 2017-10-13 | 郑州云海信息技术有限公司 | A kind of cooling system of server cabinet |
-
2017
- 2017-11-30 CN CN201711238284.8A patent/CN107995830B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107995830A (en) | 2018-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104735959B (en) | The cooling system of rack | |
| CN208419682U (en) | A kind of return air residual heat in mine utilizes system | |
| CN107949251B (en) | A kind of water cooling data center and water cooling data center heat reclaiming system | |
| CN107994290A (en) | A kind of batteries of electric automobile compound thermal management system | |
| CN107072107A (en) | A kind of accurate high-efficiency refrigerating system of data center's liquid gas binary channels and its control method | |
| CN204598537U (en) | A kind of cooling system of rack | |
| CN107995830B (en) | A kind of container data center heat reclaiming system and method | |
| CN206461891U (en) | A kind of accurate high-efficiency refrigerating system of data center's liquid gas binary channels | |
| CN110345549A (en) | A kind of liquid cooling data center residual neat recovering system | |
| CN204557361U (en) | A kind of equipment cabinet server back plate type heat-pipe radiating apparatus | |
| US11224145B2 (en) | Datacenter geothermal cooling system and method | |
| CN204887860U (en) | Each other is equipped with rack heat pipe backplate heat extraction system dual system | |
| CN206352878U (en) | A kind of heating system for reclaiming computer room liquid-cooling heat radiation amount | |
| CN207836043U (en) | A kind of data center without air-conditioning in the ranks | |
| CN107196461A (en) | Composite cooling system | |
| CN110351986A (en) | Subregion internally cooled cooling system for computer case with compound cold source | |
| CN207474632U (en) | A kind of batteries of electric automobile compound thermal manages system | |
| CN105422457B (en) | Oil free screw air compressor machine recuperation of heat gradient utilization system and control method | |
| CN108289399A (en) | A kind of data center's Cooling System using solar energy | |
| CN208832756U (en) | A kind of raising photovoltaic-solar-thermal conversion rate device | |
| CN207491455U (en) | A kind of data center's Cooling System using solar energy | |
| CN104065338B (en) | A kind of solar cell cooling fluid antifreeze with heat utilization device and method | |
| CN207299350U (en) | Energy supplying system based on data center's waste heat | |
| CN207301958U (en) | A kind of liquid-cooled suit business device containing preposition liquid-cooled air-cooling apparatus | |
| CN208174578U (en) | Data center's afterheat generating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |