CN107995830A - 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
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- CN107995830A CN107995830A CN201711238284.8A CN201711238284A CN107995830A CN 107995830 A CN107995830 A CN 107995830A CN 201711238284 A CN201711238284 A CN 201711238284A CN 107995830 A CN107995830 A CN 107995830A
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- 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
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- 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
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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 periodical feeding main pipe, cabinet water knockout drum, server water knockout drum, 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, backwater 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 work 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 more 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 energy saving cooling technical field of data center, and in particular to a kind of container data center thermal energy recycling
System and method.
Background technology
Container data center is in recent years at home and abroad using quite varied, since its floor space is small, deployment facility, nothing
Computer room, which need to be created, can dispose data center, and information based data storage, computing etc. are realized on the basis of construction pattern is not broken
Demand.In fact, the scene that not only from far-off regions, 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 can not provide enterprise of enough machine room areas etc., and is had 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 since the reasons such as space is limited, increase system complexity, current almost all of container data center all do not have thermal energy
Recovery system, all distributes heat to outside container simply by precision air conditioner outdoor unit, causes container data center in air
Overall PUE higher, energy waste are serious.
This is the deficiencies in the prior art, therefore, for drawbacks described above of the prior art, there is provided in a kind of container data
Heart heat reclaiming system and method, are necessary.
The content of the invention
It is an object of the present invention to it is big for above-mentioned container data center caloric value, radiated the energy by air-conditioning system
Waste the defects of serious, there is provided a kind of container data center heat reclaiming system and method, to solve above-mentioned technical problem.
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；Inside follow
Ring branch forms interior circulation loop with heat exchange module, and outer circulation branch forms outer circulation circuit with heat exchange module；
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, moisturizing module and refrigerating module；
The container data center includes some cabinets, and some servers are equipped with each cabinet；
One cabinet diversity water module is set in each cabinet, cabinet diversity water module include cabinet water knockout drum, cabinet water collector,
Cabinet total water inlet and the total water outlet of cabinet；Cabinet water knockout drum is connected with interior periodical feeding main pipe, machine by cabinet total water inlet
Cabinet water collector is connected with interior circulating backwater main pipe by the total water outlet of cabinet；Interior periodical feeding main pipe and interior circulating backwater main pipe connect
Connect heat exchange module；
One server diversity water module is set in each server, and server diversity water module includes server water knockout drum, clothes
Business device water collector, server water inlet and server water outlet；Machine where server water knockout drum is connected by server water inlet
The cabinet water knockout drum of cabinet, server water knockout drum are also connected with end component radiating module, for being provided to end component radiating module
Cold water；The cabinet water collector of cabinet, server set hydrophone are also connected with where server set hydrophone is connected by server water outlet
End component radiating module, for collecting the backwater of end component radiating module；
If the end component radiating module in each server include some chip cooling units, some memory heat radiation units and
Dry video card heat-sink unit；Connection Service device water knockout drum and server water collector are formed back after the series connection of each two chip cooling unit
Road；Each memory heat radiation unit Connection Service device water knockout drum and server water collector forming circuit；Each video card heat-sink unit connects
Connect server water knockout drum and server water collector forming circuit；
Heat exchange module is also associated with flow bypass valve and backwater water compensating valve, and backwater water compensating valve is also associated with water supplement port, water supplement port
Moisturizing module is connected, heat exchange module connects refrigerating module by flow bypass valve and water storage module, heat exchange module also pass through backwater
Water compensating valve connects refrigerating module, and hot water feed water inlet is additionally provided with water storage module；
Water storage module is used for the hot water for storing heat exchange module outflow, the hot water supply system of hot water feed water inlet connecting building, to build
The hot water for providing and meeting temperature requirement is provided；
Moisturizing module is used to supplement water into outer circulation, and amount of makeup water is equal to the hot water amount that hot water user consumes；
Refrigerating module is used to, when the consumption of no hot water or hot-water consumption are less than outer circulation water, follow outside external recirculated water or part
Ring water is cooled down.
Further, water level flow monitoring device is additionally provided with water storage module, heat exchange module includes plate heat exchanger, flow
Meter and control cabinet；Control cabinet connection water level flow monitoring device, flowmeter, flow bypass valve and backwater water compensating valve；
Plate heat exchanger include interior periodical feeding end, it is interior be recycled back to water end (W.E.), outer circulation supplies water end (W.E.) and outer circulation backwater end, interior circulation
For periodical feeding main pipe in water end (W.E.) connection, circulating backwater main pipe in water end (W.E.) connection is inside recycled back to, water end (W.E.) connection backwater is walked around to outside and mends
Water valve, outer circulation is for water end (W.E.) connection flow bypass valve；Flowmeter is arranged on outer circulation backwater end；
Water level flow monitoring device is used for the water level for monitoring actual hot-water consumption and water storage module, and flowmeter is used to monitor outer follow
The water flow that ring is normally exchanged heat；
When actual 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 controls flow bypass valve to enter water storage module for water end (W.E.) by outer circulation is in opening, to water storage mould
Block water storage, the valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation are in opening, control
The valve that case controls backwater water compensating valve to enter outer circulation backwater end by refrigerating module is in opening, and control cabinet control backwater is mended
The valve that water valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outer circulation following from heat exchange module to refrigerating module
Ring process works, and outer circulation works from heat exchange module to the cyclic process of water storage module；
When actual 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 controls flow bypass valve breakdown to enter the valve of water storage module for water end (W.E.) by outer circulation, stops to water storage module water storage,
The valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation is in opening, and control cabinet controls back
The valve that water water compensating valve is entered outer circulation backwater end by refrigerating module is in opening, and control cabinet controls backwater water compensating valve by mending
The valve that water module is outwards recycled back to water end (W.E.) is in opening；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 actual hot-water consumption is zero, control cabinet controls valve of the flow bypass valve by outer circulation for water end (W.E.) into water storage module
Door is closed, and is stopped to water storage module water storage, control cabinet controls flow bypass valve to enter cooling for water end (W.E.) by outer circulation
The valve of module is in opening, and control cabinet controls valve of the backwater water compensating valve by refrigerating module into outer circulation backwater end
In opening, the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outside
Circulate 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 actual hot-water consumption is more than the water flow normally to exchange heat, control cabinet control flow bypass valve supplies water end (W.E.) by outer circulation
Valve into water storage module is in opening, 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 closed, and control cabinet controls backwater water compensating valve to be returned by refrigerating module into outer circulation
The valve of water end (W.E.) is closed, and the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in
Opening；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 work of block.
Further, chip cooling unit for wrap up or covering chip radiator structure, memory heat radiation unit for parcel or
The radiator structure of memory is covered, to wrap up or covering the radiator structure of video card, chip cooling unit, memory dissipate video card heat-sink unit
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 knockout drum and cabinet water collector are separately positioned on the both sides at cabinet rear portion；Alternatively, cabinet divides water
Device and cabinet water collector are arranged on the same side at cabinet rear portion, and insulation is done between cabinet water knockout drum and cabinet water collector and is isolated,
To avoid mutually heat exchange each other.
Further, cabinet water knockout drum and cabinet water collector are isolated with cabinet power distribution unit PDU, avoid leak from causing
Cabinet power distribution unit PDU short circuits.
Further, cabinet diversity water module further includes spare cabinet water knockout drum and spare cabinet water collector, realizes cabinet
The using and the reserved of water knockout drum 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 follow outside
Ring process, inner cyclic process reject heat to the cyclic process of heat exchange module for water end component out of server, and outer loop 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；
Interior circulation comprises the following steps that：
Heat exchange module provides cold water for inner cyclic process, and it is every that cold water by interior periodical feeding main pipe is transported to container data center
The cabinet water knockout drum of a cabinet, each server water knockout drum is further separated into from cabinet water knockout drum, then by server water knockout drum 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 distinguished into hot water
Each server set hydrophone is passed back into, the backwater 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；
Outer circulation comprises the following steps that：
When actual 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 controls flow bypass valve to enter water storage module for water end (W.E.) by outer circulation is in opening, to water storage mould
Block water storage, the valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation are in opening, control
The valve that case controls backwater water compensating valve to enter outer circulation backwater end by refrigerating module is in opening, and control cabinet control backwater is mended
The valve that water valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outer circulation following from heat exchange module to refrigerating module
Ring process works, and outer circulation works from heat exchange module to the cyclic process of water storage module；
When actual 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 controls flow bypass valve breakdown to enter the valve of water storage module for water end (W.E.) by outer circulation, stops to water storage module water storage,
The valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation is in opening, and control cabinet controls back
The valve that water water compensating valve is entered outer circulation backwater end by refrigerating module is in opening, and control cabinet controls backwater water compensating valve by mending
The valve that water module is outwards recycled back to water end (W.E.) is in opening；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 actual hot-water consumption is zero, control cabinet controls valve of the flow bypass valve by outer circulation for water end (W.E.) into water storage module
Door is closed, and is stopped to water storage module water storage, control cabinet controls flow bypass valve to enter cooling for water end (W.E.) by outer circulation
The valve of module is in opening, and control cabinet controls valve of the backwater water compensating valve by refrigerating module into outer circulation backwater end
In opening, the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outside
Circulate 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 actual hot-water consumption is more than the water flow normally to exchange heat, control cabinet control flow bypass valve supplies water end (W.E.) by outer circulation
Valve into water storage module is in opening, 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 closed, and control cabinet controls backwater water compensating valve to be returned by refrigerating module into outer circulation
The valve of water end (W.E.) is closed, and the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in
Opening；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 work of block.
Further, heat exchange module is 35 degrees Celsius for the temperature that interior circulation provides cold water, is inside recycled back into heat exchange module
Hot water temperature be 50 degrees Celsius.
The beneficial effects of the present invention are：
The present invention makes full use of the heat that container data center electronic message unit radiates, and is container by heat exchange module
Building place near data center provides hot water, and natural cooling source can also be fully utilized in the present invention, it is not necessary to handpiece Water Chilling Units are invested,
Heat is recycled at the same time during operation, reduces the run time of cooling tower, improves the using energy source effect of container data center
Rate, also provides hot water for building, realizes efficiently using for waste heat.
In addition, design principle of the present invention is reliable, and it is simple in structure, there is very extensive application prospect.
It can be seen from the above that compared with prior art, the present invention with prominent substantive distinguishing features and significant progress, it is implemented
Beneficial effect be also obvious.
Brief description of the drawings
Fig. 1 is the cabinet part of the container data center heat reclaiming system of the present invention；
Fig. 2 is the container data center heat reclaiming system outer circulation part of the present invention；
Fig. 3 is the container data center heat reclaiming system control principle schematic diagram of the present invention；
Wherein, 1- cabinets；2- cabinet water collectors；3- servers；4- server set hydrophones；5- memory heat radiation units；6- chips dissipate
Hot cell；7- video card heat-sink units；8- server water knockout drums；9- cabinet water knockout drums；10- cabinet total water inlets；11- cabinets always go out
The mouth of a river；The spare cabinet water collectors of 12-；The spare cabinet water knockout drums of 13-；Circulating backwater main pipe in 14-；Periodical feeding main pipe in 15-；
16- heat exchange modules；16.1- plate heat exchangers；17- flow bypass valves；18- backwater water compensating valves；19- refrigerating modules；20- water storage moulds
Block；20.1- water level flow monitoring devices；21- hot water feed water inlet；22- moisturizing modules；23- control cabinets；24- flowmeters.
Embodiment：
To enable the purpose of the present invention, feature, advantage more obvious and understandable, it is embodied below in conjunction with the present invention
Attached drawing in example, is clearly and completely described the technical solution in the present invention.
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 forms interior circulation loop, outer circulation branch and heat exchange with heat exchange module
Module forms outer circulation circuit；
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 some cabinets, and some servers are equipped with each cabinet；
One cabinet diversity water module is set in each cabinet 1, and cabinet diversity water module includes cabinet water knockout drum 9, cabinet catchments
Device 2, cabinet total water inlet 10 and the total water outlet 11 of cabinet；Cabinet water knockout drum 9 is connected with interior circulation by cabinet total water inlet 10
For water conduit tube 15, cabinet water collector 2 is connected with interior circulating backwater main pipe 14 by the total water outlet 11 of cabinet；Interior periodical feeding main pipe
15 and interior circulating backwater main pipe 14 connection heat exchange module 16；After cabinet water knockout drum 9 and cabinet water collector 2 are separately positioned on cabinet 1
The both sides in portion；Alternatively, cabinet water knockout drum 9 and cabinet water collector 2 are arranged on the same side at 1 rear portion of cabinet, and cabinet water knockout drum 9 with
Insulation isolation is done between cabinet water collector 2, to avoid mutually heat exchange each other；Cabinet water knockout drum 9 and cabinet water collector 2 and machine
Cabinet power distribution unit PDU isolates, and avoids leak from causing cabinet power distribution unit PDU short-circuit；Cabinet diversity water module is also wrapped
Spare cabinet water knockout drum 13 and spare cabinet water collector 12 are included, realizes the using and the reserved of cabinet water knockout drum and cabinet water collector；
One server diversity water module is set in each server 3, server diversity water module include server water knockout drum 8,
Server set hydrophone 4, server water inlet and server water outlet；Server water knockout drum 8 connects institute by server water inlet
In the cabinet water knockout drum 9 of cabinet, server water knockout drum 8 is also connected with end component radiating module, for giving end component radiating mould
Block provides cold water；The cabinet water collector 2 of cabinet where server set hydrophone 4 is connected by server water outlet, server catchments
Device 4 is also connected with end component radiating module, for collecting the backwater of end component radiating module；
End component radiating module in each server 3 include some chip cooling units 6, some memory heat radiation units 5 with
And some video card heat-sink units 7；Connection Service device water knockout drum 8 and server water collector 4 after each two chip cooling unit 6 is connected
Forming circuit；Each 5 Connection Service device water knockout drum 8 of memory heat radiation unit and server water collector 4 are formed into a loop；Each video card dissipates
7 Connection Service device water knockout drum 8 of hot cell and server water collector 4 are formed into a loop；Chip cooling unit is parcel or covering chip
Radiator structure, memory heat radiation unit is wraps up or the radiator structure of covering memory, video card heat-sink unit are aobvious for parcel or covering
The radiator structure of card, the radiator structure of chip cooling unit, memory heat radiation unit and video card heat-sink unit, using water in inside
The heat distributed when chip, memory and video card work is taken away in flowing；
Heat exchange module 16 is also associated with flow bypass valve 17 and backwater water compensating valve 18, and backwater water compensating valve 18 is also associated with moisturizing
Mouthful, water supplement port connection moisturizing module 22, heat exchange module 16 connects refrigerating module 19 and water storage module 20 by flow bypass valve 17,
Heat exchange module 16 also connects refrigerating module 19 by backwater water compensating valve 18, and hot water feed water inlet 21 is additionally provided with water storage module 20；
Hot water of the water storage module 20 for storing heat exchange module outflow, the hot water supply system of 21 connecting building of hot water feed water inlet,
The hot water for meeting temperature requirement is provided for building；Water storage module uses water tank；
Moisturizing module 22 is used to supplement water into outer circulation, and amount of makeup water is equal to the hot water amount that hot water user consumes；Moisturizing mould
Block 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 water, and external recirculated water or part are outer
Recirculated 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 plate heat exchanger
16.1st, flowmeter 24 and control cabinet 23；Control cabinet 23 connects water level flow monitoring device 16.1, flowmeter 24, flow bypass valve
17 and backwater water compensating valve 18；
Plate heat exchanger 16 include interior periodical feeding end, it is interior be recycled back to water end (W.E.), outer circulation supplies water end (W.E.) and outer circulation backwater end, inside follow
Ring is inside recycled back to circulating backwater main pipe 14 in water end (W.E.) connection, walks around to water end (W.E.) connection outside for periodical feeding main pipe 15 in water end (W.E.) connection
Backwater water compensating valve 18, outer circulation is for water end (W.E.) connection flow bypass valve 17；Flowmeter 24 is arranged on outer circulation backwater end；
Water level flow monitoring device 20.1 is used for the water level for monitoring actual hot-water consumption and water storage module, and flowmeter 24 is used to supervise
Survey the water flow that outer circulation is normally exchanged heat；
When actual 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 20
When, the valve that control cabinet 23 controls flow bypass valve 17 to enter water storage module 20 for water end (W.E.) by outer circulation is in opening, to
20 water storage of water storage module, the valve that control cabinet 23 controls flow bypass valve 17 to enter refrigerating module 19 for water end (W.E.) by outer circulation are in
Opening, the valve that control cabinet 23 controls backwater water compensating valve 18 to enter outer circulation backwater end by refrigerating module 19 are in opening state
State, the valve that control cabinet 23 controls backwater water compensating valve 18 to be outwards recycled back to water end (W.E.) by moisturizing module 22 are in opening；Follow outside
Ring works from heat exchange module 16 to the cyclic process of refrigerating module 19, and outer circulation is from heat exchange module 16 to the circulation of water storage module 20
Process works；
When actual hot-water consumption is less than the water flow normally to exchange heat, and water level rises to given threshold in water storage module 20
When, control cabinet 23 controls flow bypass valve 17 to turn off the valve for entering water storage module 20 for water end (W.E.) by outer circulation, stops to water storage
20 water storage of module, the valve that control cabinet 23 controls flow bypass valve 17 to enter refrigerating module 19 for water end (W.E.) by outer circulation are in unlatching
State, the valve that control cabinet 23 controls backwater water compensating valve 18 to enter outer circulation backwater end by refrigerating module 19 are in opening,
The valve that control cabinet 23 controls backwater water compensating valve 18 to be outwards recycled back to water end (W.E.) by moisturizing module 22 is in opening；Outer circulation from
The cyclic process of heat exchange module 16 to refrigerating module 19 does not work, outer circulation being circulated throughout from heat exchange module 16 to water storage module 20
Journey does not work；
When actual hot-water consumption is zero, control cabinet 23 controls flow bypass valve 17 to enter water storage module for water end (W.E.) by outer circulation
20 valve is closed, and stops controlling flow bypass valve 17 to be supplied by outer circulation to 20 water storage of water storage module, control cabinet 23
The valve that water end (W.E.) enters refrigerating module 19 is in opening, and control cabinet 23 controls backwater water compensating valve 18 to be entered by refrigerating module 19
The valve of outer circulation backwater end is in opening, and control cabinet 23 controls backwater water compensating valve 18 to be outwards recycled back to by moisturizing module 22
The valve of water end (W.E.) is in opening；Outer circulation from heat exchange module 16 to the cyclic process of refrigerating module 19 work, outer circulation from
The cyclic process of heat exchange module 16 to water storage module 20 does not work；
When actual hot-water consumption is more than the water flow normally to exchange heat, control cabinet 23 controls flow bypass valve 17 to be supplied by outer circulation
The valve that water end (W.E.) enters water storage module 20 is in opening, and to 20 water storage of water storage module, control cabinet 23 controls flow bypass valve
17 valves for entering refrigerating module 19 for water end (W.E.) by outer circulation are closed, and control cabinet 23 controls backwater water compensating valve 18 by cold
But the valve of module 19 into outer circulation backwater end is closed, and control cabinet 23 controls backwater water compensating valve 18 by moisturizing module
22 valves for being outwards recycled back to water end (W.E.) are in opening；Outer circulation from heat exchange module 16 to the cyclic process of refrigerating module 19 not
Work, outer circulation work 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 method based on above-mentioned container data center heat reclaiming system, bag
Inner cyclic process and outer loop process are included, inner cyclic process rejects heat to the circulation of heat exchange module for water end component out of server
Process, outer loop process for water from heat exchange module to water storage Module cycle process and water following from heat exchange module to refrigerating module
Ring process；
Interior circulation comprises the following steps that：
Heat exchange module provides cold water for inner cyclic process, and it is every that cold water by interior periodical feeding main pipe is transported to container data center
The cabinet water knockout drum of a cabinet, each server water knockout drum is further separated into from cabinet water knockout drum, then by server water knockout drum 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 distinguished into hot water
Each server set hydrophone is passed back into, the backwater 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；Heat exchange module is interior circulation
The temperature for providing cold water is 35 degrees Celsius；The hot water temperature for being inside recycled back into heat exchange module is 50 degrees Celsius；
Outer circulation comprises the following steps that：
When actual 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 controls flow bypass valve to enter water storage module for water end (W.E.) by outer circulation is in opening, to water storage mould
Block water storage, the valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation are in opening, control
The valve that case controls backwater water compensating valve to enter outer circulation backwater end by refrigerating module is in opening, and control cabinet control backwater is mended
The valve that water valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outer circulation following from heat exchange module to refrigerating module
Ring process works, and outer circulation works from heat exchange module to the cyclic process of water storage module；
When actual 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 controls flow bypass valve breakdown to enter the valve of water storage module for water end (W.E.) by outer circulation, stops to water storage module water storage,
The valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation is in opening, and control cabinet controls back
The valve that water water compensating valve is entered outer circulation backwater end by refrigerating module is in opening, and control cabinet controls backwater water compensating valve by mending
The valve that water module is outwards recycled back to water end (W.E.) is in opening；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 actual hot-water consumption is zero, control cabinet controls valve of the flow bypass valve by outer circulation for water end (W.E.) into water storage module
Door is closed, and is stopped to water storage module water storage, control cabinet controls flow bypass valve to enter cooling for water end (W.E.) by outer circulation
The valve of module is in opening, and control cabinet controls valve of the backwater water compensating valve by refrigerating module into outer circulation backwater end
In opening, the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outside
Circulate 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 actual hot-water consumption is more than the water flow normally to exchange heat, control cabinet control flow bypass valve supplies water end (W.E.) by outer circulation
Valve into water storage module is in opening, 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 closed, and control cabinet controls backwater water compensating valve to be returned by refrigerating module into outer circulation
The valve of water end (W.E.) is closed, and the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in
Opening；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 work of block.
The embodiment of the present invention is illustrative and not restrictive, and above-described embodiment is only to aid in understanding the present invention, because
This is every by those skilled in the art's technique according to the invention the invention is not restricted to the embodiment described in embodiment
Other embodiments that scheme is drawn, also belong to the scope of protection of the invention.
Claims (9)
- A kind of 1. container data center heat reclaiming system, it is characterised in that including interior circulation branch road, outer circulation branch and Heat exchange module；Interior circulation branch road forms interior circulation loop with heat exchange module, and outer circulation branch forms outer circulation with heat exchange module and returns 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 some cabinets, and some servers are equipped with each cabinet；Each cabinet（1）One cabinet diversity water module of interior setting, cabinet diversity water module include cabinet water knockout drum（9）, cabinet Water collector（2）, cabinet total water inlet（10）With the total water outlet of cabinet（11）；Cabinet water knockout drum（9）Pass through cabinet total water inlet （10）It is connected with interior periodical feeding main pipe（15）, cabinet water collector（2）Pass through the total water outlet of cabinet（11）It is recycled back in being connected with Water conduit tube（14）；Interior periodical feeding main pipe（15）With interior circulating backwater main pipe（14）Connect heat exchange module（16）；Each server（3）One server diversity water module of interior setting, server diversity water module include server water knockout drum （8）, server set hydrophone（4）, server water inlet and server water outlet；Server water knockout drum（8）Intake by server The cabinet water knockout drum of cabinet where mouth connection（9）, server water knockout drum（8）End component radiating module is also connected with, for end End element radiating module provides cold water；Server set hydrophone（4）The cabinet of cabinet catchments where being connected by server water outlet Device（2）, server set hydrophone（4）End component radiating module is also connected with, for collecting the backwater of end component radiating module；Each server（3）Interior end component radiating module includes some chip cooling units（6）, some memory heat radiation units （5）And some video card heat-sink units（7）；Each two chip cooling unit（6）Connection Service device water knockout drum after series connection（8）Kimonos Business device water collector（4）Forming circuit；Each memory heat radiation unit（5）Connection Service device water knockout drum（8）With server water collector（4） Forming circuit；Each video card heat-sink unit（7）Connection Service device water knockout drum（8）With server water collector（4）Forming circuit；Heat exchange module（16）It is also associated with flow bypass valve（17）And backwater water compensating valve（18）, backwater water compensating valve（18）It is also connected with There are water supplement port, water supplement port connection moisturizing module（22）, heat exchange module（16）Pass through flow bypass valve（17）Connect refrigerating module （19）With water storage module（20）, heat exchange module（16）Also pass through backwater water compensating valve（18）Connect refrigerating module（19）, water storage module （20）On be additionally provided with hot water feed water inlet（21）；Water storage module（20）For storing the hot water of heat exchange module outflow, hot water feed water inlet（21）The hot water supply system of connecting building System, the hot water for meeting temperature requirement is provided for building；Moisturizing module（22）For supplementing water into outer circulation, amount of makeup water is equal to the hot water amount that hot water user consumes；Refrigerating module（19）For when the consumption of no hot water or hot-water consumption are less than outer circulation water, external recirculated water or part Outer circulation water is cooled down.
- A kind of 2. container data center heat reclaiming system as claimed in claim 1, it is characterised in that water storage module（20） In be additionally provided with water level flow monitoring device（20.1）, heat exchange module（16）Including plate heat exchanger（16.1）, flowmeter（24）With Control cabinet（23）；Control cabinet（23）Connect water level flow monitoring device（16.1）, flowmeter（24）, flow bypass valve（17）And Backwater water compensating valve（18）；Plate heat exchanger（16）Including interior periodical feeding end, it is interior be recycled back to water end (W.E.), outer circulation supplies water end (W.E.) and outer circulation backwater end, interior Periodical feeding main pipe in the connection of periodical feeding end（15）, inside it is recycled back to circulating backwater main pipe in water end (W.E.) connection（14）, water is walked around to outside End connection backwater water compensating valve（18）, outer circulation is for water end (W.E.) connection flow bypass valve（17）；Flowmeter（24）Outer circulation is arranged on to return Water end (W.E.)；Water level flow monitoring device（20.1）For monitoring the water level of actual hot-water consumption and water storage module, flowmeter（24）With In the water flow that monitoring outer circulation is normally exchanged heat；When actual hot-water consumption is less than the water flow normally to exchange heat, and water storage module（20）Middle water level does not rise to setting threshold During value, control cabinet（23）Control flow bypass valve（17）Enter water storage module for water end (W.E.) by outer circulation（20）Valve be in open State, to water storage module（20）Water storage, control cabinet（23）Control flow bypass valve（17）Enter cooling mould for water end (W.E.) by outer circulation Block（19）Valve be in opening, control cabinet（23）Control backwater water compensating valve（18）By refrigerating module（19）Into outer circulation The valve of backwater end is in opening, control cabinet（23）Control backwater water compensating valve（18）By moisturizing module（22）Outwards it is recycled back to The valve of water end (W.E.) is in opening；Outer circulation is from heat exchange module（16）To refrigerating module（19）Cyclic process work, follow outside Ring is from heat exchange module（16）To water storage module（20）Cyclic process work；When actual hot-water consumption is less than the water flow normally to exchange heat, and water storage module（20）Middle water level rises to given threshold When, control cabinet（23）Control flow bypass valve（17）Shut-off enters water storage module by outer circulation for water end (W.E.)（20）Valve, stop To water storage module（20）Water storage, control cabinet（23）Control flow bypass valve（17）Enter refrigerating module for water end (W.E.) by outer circulation（19） Valve be in opening, control cabinet（23）Control backwater water compensating valve（18）By refrigerating module（19）Into outer circulation backwater end Valve be in opening, control cabinet（23）Control backwater water compensating valve（18）By moisturizing module（22）Outwards it is recycled back to water end (W.E.) Valve is in opening；Outer circulation is from heat exchange module（16）To refrigerating module（19）Cyclic process do not work, outer circulation from Heat exchange module（16）To water storage module（20）Cyclic process do not work；When actual hot-water consumption is zero, control cabinet（23）Control flow bypass valve（17）Enter water storage for water end (W.E.) by outer circulation Module（20）Valve be closed, stop to water storage module（20）Water storage, control cabinet（23）Control flow bypass valve （17）Enter refrigerating module for water end (W.E.) by outer circulation（19）Valve be in opening, control cabinet（23）Control backwater water compensating valve （18）By refrigerating module（19）Valve into outer circulation backwater end is in opening, control cabinet（23）Control backwater water compensating valve （18）By moisturizing module（22）The valve for being outwards recycled back to water end (W.E.) is in opening；Outer circulation is from heat exchange module（16）To cooling Module（19）Cyclic process work, outer circulation is from heat exchange module（16）To water storage module（20）Cyclic process do not work；When actual hot-water consumption is more than the water flow normally to exchange heat, control cabinet（23）Control flow bypass valve（17）By following outside Ring enters water storage module for water end (W.E.)（20）Valve be in opening, to water storage module（20）Water storage, control cabinet（23）Control Flow bypass valve（17）Enter refrigerating module for water end (W.E.) by outer circulation（19）Valve be closed, control cabinet（23）Control Backwater water compensating valve（18）By refrigerating module（19）Valve into outer circulation backwater end is closed, control cabinet（23）Control Backwater water compensating valve（18）By moisturizing module（22）The valve for being outwards recycled back to water end (W.E.) is in opening；Outer circulation is from heat exchange module （16）To refrigerating module（19）Cyclic process do not work, outer circulation is from heat exchange module（16）To water storage module（20）Be circulated throughout Journey works.
- A kind of 3. container data center heat reclaiming system as claimed in claim 1, it is characterised in that chip cooling unit To wrap up or covering the radiator structure of chip, for memory heat radiation unit to wrap up or covering the radiator structure of memory, video card heat dissipation is single Member is to wrap up or cover the radiator structure of video card, the heat dissipation of chip cooling unit, memory heat radiation unit and video card heat-sink unit Structure, the heat distributed when chip, memory and video card work is walked using water in internal fluxion strap.
- A kind of 4. container data center heat reclaiming system as claimed in claim 1, it is characterised in that cabinet water knockout drum （9）With cabinet water collector（2）It is separately positioned on cabinet（1）The both sides at rear portion；Alternatively, cabinet water knockout drum（9）With cabinet water collector （2）It is arranged on cabinet（1）The same side at rear portion, and cabinet water knockout drum（9）With cabinet water collector（2）Between do insulation isolation, with Avoid mutually heat exchange each other.
- A kind of 5. container data center heat reclaiming system as claimed in claim 1, it is characterised in that cabinet water knockout drum （9）With cabinet water collector（2）Isolate with cabinet power distribution unit PDU, avoid leak from causing cabinet power distribution unit PDU short Road.
- A kind of 6. container data center heat reclaiming system as claimed in claim 1, it is characterised in that cabinet diversity water mould Block further includes spare cabinet water knockout drum（13）With spare cabinet water collector（12）, realize the one of cabinet water knockout drum and cabinet water collector It is standby with one.
- 7. a kind of container data center heat reclaiming system as claimed in claim 1, it is characterised in that refrigerating module uses Cooling tower；Water storage module uses water tank；Moisturizing module carries out moisturizing by water supplement port.
- A kind of 8. container data center heat energy recovering method based on claim 1-8, it is characterised in thatIncluding inner cyclic process and outer loop process, inner cyclic process rejects heat to heat exchange module for water end component out of server Cyclic process, outer loop process is water from heat exchange module to water storage Module cycle process and water from heat exchange module to cooling mould The cyclic process of block；Interior circulation comprises the following steps that：Heat exchange module provides cold water for inner cyclic process, and it is every that cold water by interior periodical feeding main pipe is transported to container data center The cabinet water knockout drum of a cabinet, each server water knockout drum is further separated into from cabinet water knockout drum, then by server water knockout drum 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 distinguished into hot water Each server set hydrophone is passed back into, the backwater 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；Outer circulation comprises the following steps that：When actual 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 controls flow bypass valve to enter water storage module for water end (W.E.) by outer circulation is in opening, to water storage mould Block water storage, the valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation are in opening, control The valve that case controls backwater water compensating valve to enter outer circulation backwater end by refrigerating module is in opening, and control cabinet control backwater is mended The valve that water valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outer circulation following from heat exchange module to refrigerating module Ring process works, and outer circulation works from heat exchange module to the cyclic process of water storage module；When actual 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 controls flow bypass valve breakdown to enter the valve of water storage module for water end (W.E.) by outer circulation, stops to water storage module water storage, The valve that control cabinet controls flow bypass valve to enter refrigerating module for water end (W.E.) by outer circulation is in opening, and control cabinet controls back The valve that water water compensating valve is entered outer circulation backwater end by refrigerating module is in opening, and control cabinet controls backwater water compensating valve by mending The valve that water module is outwards recycled back to water end (W.E.) is in opening；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 actual hot-water consumption is zero, control cabinet controls valve of the flow bypass valve by outer circulation for water end (W.E.) into water storage module Door is closed, and is stopped to water storage module water storage, control cabinet controls flow bypass valve to enter cooling for water end (W.E.) by outer circulation The valve of module is in opening, and control cabinet controls valve of the backwater water compensating valve by refrigerating module into outer circulation backwater end In opening, the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in opening；Outside Circulate 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 actual hot-water consumption is more than the water flow normally to exchange heat, control cabinet control flow bypass valve supplies water end (W.E.) by outer circulation Valve into water storage module is in opening, 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 closed, and control cabinet controls backwater water compensating valve to be returned by refrigerating module into outer circulation The valve of water end (W.E.) is closed, and the valve that control cabinet control backwater water compensating valve is outwards recycled back to water end (W.E.) by moisturizing module is in Opening；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 work of block.
- 9. a kind of container data center heat energy recovering method based on claim 1-7 as claimed in claim 8, its feature It is, heat exchange module is 35 degrees Celsius for the temperature that interior circulation provides cold water, and the hot water temperature for being inside recycled back into heat exchange module is 50 degrees Celsius.
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| 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 |
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| US20120111534A1 (en) * | 2010-11-05 | 2012-05-10 | Inventec Corporation | Server cabinet |
| CN104703447A (en) * | 2015-03-31 | 2015-06-10 | 广东申菱空调设备有限公司 | Natural cooling cold water device and liquid cooling device combined server cooling system |
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