CN113015403A - Natural draft cooling building structure that big data rack crowd adopted - Google Patents
Natural draft cooling building structure that big data rack crowd adopted Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims abstract description 89
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 100
- 238000004891 communication Methods 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 8
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- 238000009423 ventilation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
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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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
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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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20763—Liquid cooling without phase change
- H05K7/20781—Liquid cooling without phase change within cabinets for removing heat from server blades
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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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20818—Liquid cooling with phase change within cabinets for removing heat from server blades
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- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a natural ventilation cooling building structure adopted by a big data cabinet group, which comprises at least two groups of buildings, wherein an underground air duct is arranged below the ground of each building, each building comprises an outer ring building and an inner ring building which are arranged in a surrounding manner, top air suction cylinders are arranged at the tops of the outer ring building and the inner ring building, the outer ring building and the inner ring building are communicated with the underground air duct to form an air duct from outside to inside and from bottom to top, an air duct is formed between a building of each building and a building space after a ventilation window is opened, and the top air suction cylinders generate an upward lifting force on flowing air between the outer ring building and the inner ring building. The invention has reasonable layout, gives full play to the self structural characteristics of the building body, ingeniously combines the chimney effect to form an air duct from outside to inside and from bottom to top, fully utilizes natural wind to cool the server in the cabinet unit room, and ensures the safe operation of the server by the auxiliary cooling of temperature control spraying and cooling fan blowing under the short-term special condition, thereby greatly reducing the energy consumption.
Description
Technical Field
The invention relates to the technical field of machine room cooling building body structures, in particular to a natural ventilation cooling building structure adopted by a large data cabinet group.
Background
At present, the machine room servers are cooled by adopting air-conditioning cooling and circulating water cooling, the machine room servers are continuously operated 24 hours a day, the PUE of some user machine rooms is more than 2.5, and the cooling power consumption of large-scale machine rooms is more than one hundred million yuan each year. Recently, the energy consumption requirement of a machine room is gradually improved by the country, the PUE is encouraged to be lower than 1.25, and zero-carbon energy-saving innovation is advocated. Therefore, how to develop a novel building structure, which is an environment-friendly building structure mainly based on natural ventilation cooling and having low energy consumption and low emission, becomes a technical problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a natural ventilation cooling building structure adopted by a large data cabinet group, which is mainly used for natural ventilation cooling, and is used for cooling by means of enhanced cooling measures such as temperature control spraying and fan blowing under short-term special conditions such as high-temperature weather or high-load operation of a server, so that the safe operation of the server is ensured, and the integral operation of a machine room is realized, and the energy consumption is greatly reduced.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a natural ventilation cooling building structure adopted by a big data cabinet group, which comprises at least two groups of buildings, wherein an underground air duct is arranged below the ground of each building, each building comprises an outer ring building and an inner ring building, the centers of the outer ring building and the inner ring building are superposed, the outer ring building surrounds the periphery of the inner ring building, top air suction cylinders are arranged at the tops of the outer ring building and the inner ring building, the outer ring building and the inner ring building are communicated with the underground air duct to form an air duct from outside to inside and from bottom to top, and the top air suction cylinders generate an upward lifting force on air passing through the space between the outer ring building and the inner ring building.
Furthermore, the outer ring building body is similar to the inner ring building body in structure and is provided with a plurality of cabinet unit rooms, and the outer ring building body and the inner ring building body are arranged to be in a closed circular ring shape, a polygonal shape or an oval shape.
Still further, a plurality of generator sets are arranged on the top of the outer ring building body, the top of the top air suction barrel and the side wall extending support of the top air suction barrel 3.
Still further, the generating set includes rotating fan blade and generator, rotating fan blade with the generator intercommunication, the generator communicates with the battery, rotating fan blade is blown by the wind-force and is rotatory, turns into the electric energy with wind energy through the generator, the electric energy is stored in the battery, the battery is linked together and supplies the interior equipment power consumption of building with the power supply unit of building.
Still further, the above-mentioned cabinet unit room is provided with a cabinet group on the ground, the top or the side of the cabinet group is provided with a heat dissipation channel, a heat dissipation combination device is installed in the heat dissipation channel, a server heat dissipation assembly is arranged in the cabinet group, and the server heat dissipation assembly is communicated with the heat dissipation combination device.
Furthermore, the cabinet unit room is designed into a double-layer structure and comprises a cabinet floor and a heat dissipation floor, wherein the cabinet floor is positioned below the heat dissipation floor and is divided by a cement wall; the cabinet is characterized in that a cabinet group is placed on the ground of the cabinet floor, a heat dissipation channel is installed in the heat dissipation floor, a heat dissipation combination device is installed in the heat dissipation channel, a server heat dissipation assembly is arranged in the cabinet group, and the server heat dissipation assembly is communicated with the heat dissipation combination device.
Still further, the cooling air inlet end of the heat dissipation channel is provided with a spraying device, an adjusting door and a cooling fan, the adjusting door is located on the inner side of the cooling fan, cooling air generated by the cooling fan passes through the rear edge of the adjusting door and is blown out of the heat dissipation channel, and the spraying device is right opposite to the heat dissipation channel.
Still further, server radiator unit with set up to water-cooling intercommunication structure between the heat dissipation composite set, server radiator unit includes cooling module, outlet pipe, back flow, the heat dissipation composite set sets up the second radiator to the heating radiator formula, cooling module sets up in the server of rack group, the second radiator sets up in the heat dissipation passageway, cooling module and second radiator pass through outlet pipe, back flow intercommunication, be provided with the magnetic drive pump in the middle of outlet pipe or the back flow.
Furthermore, an evaporation cooling heat dissipation structure is arranged between the server heat dissipation assembly and the heat dissipation combination device, the server heat dissipation assembly comprises a heat conduction plate and a communication pipe, the heat dissipation combination device comprises a first radiator and a fixing support thereof, the heat conduction plate is arranged in a server of a cabinet unit, the first radiator is arranged in the heat dissipation channel, the heat conduction plate and the first radiator are connected together through the communication pipe, and a plurality of radiating fins are uniformly distributed on the first radiator at equal intervals; the heat conducting plate is set to be a hollow cavity negative pressure structure, and a cooling medium is filled in the hollow cavity of the heat conducting plate.
Still further, the heat conducting plate is set as a heat pipe cooling plate, and a low-temperature evaporative cooling medium is filled in the heat pipe of the heat pipe cooling plate.
Compared with the prior art, the invention has the beneficial technical effects that:
the natural ventilation cooling building structure adopted by the big data cabinet group of the invention is characterized in that an outer ring building body, an inner ring building body, an underground air duct, an air draft tube and the like are scientifically arranged to generate a chimney effect, so that air suction from outside to inside and from bottom to top is formed, air outside the building body respectively passes through heat dissipation channels in cabinet unit rooms in the outer ring building body and the inner ring building body, takes away heat in the cabinet unit rooms, flows out to an interlayer region of the outer ring building body and the inner ring building body, and flows through the air draft tube at the top to ascend to the high altitude under the action of ascending force generated by the chimney effect, so that the natural ventilation cooling effect is realized.
The invention has reasonable layout, gives full play to the self structural characteristics of the building body, skillfully combines the chimney effect, forms an air duct from outside to inside to bottom by circularly arranging the building body, fully utilizes natural wind to cool the server in the cabinet unit room, and ensures the safe operation of the server by the measures of temperature control spraying and cooling fan blowing under short-term special conditions such as high-temperature weather or high-load operation of the server, thereby greatly reducing the energy consumption of the whole machine room. The independent heat dissipation channel is arranged, so that concentrated heat is taken away, cleanness in the machine room is guaranteed, and air with dust is prevented from entering the machine room in large quantity and depositing in the server. In addition, through the design of generating set, solar cell panel, this building new forms of energy utilization of further improvement reduces carbon emission once more, and is more energy-concerving and environment-protective. The method is suitable for large-scale server centralized operation, and the larger the scale is, the better the economic effect is.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a front view of a natural draft cooling building for a large data enclosure cluster according to the present invention;
FIG. 2 is a top view of a natural draft cooling building for a large data enclosure cluster according to the present invention;
FIG. 3 is a schematic view of an internal structure of a cabinet unit room according to an embodiment of the present invention;
FIG. 4 is a schematic view of a second embodiment of the internal structure of a cabinet unit room according to the present invention;
FIG. 5 is a schematic view of a connection between a heat sink assembly and a heat sink assembly of the server according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a second embodiment of a connection between a heat sink assembly and a heat sink assembly of the server according to the present invention;
description of reference numerals: 1. an outer ring building body; 2. an inner ring building body; 3. a top suction drum; 4. an office area; 5. a cabinet unit room; 6. an underground air duct; 7. a generator set;
501. a cabinet group; 502. a heat dissipation channel; 503. a heat dissipation assembly; 504. a server heat dissipation assembly; 505. an adjustment gate; 506. a spraying device; 507. a cooling fan;
5-1, cabinet floor; 5-2, heat dissipation floors;
503-1, a first heat sink; 503-2, a heat sink; 503-3, a second heat sink;
504-1, a heat conducting plate; 504-2, communicating pipe; 504-3, a cooling component; 504-4, an outflow tube; 504-5, return line.
Detailed Description
As shown in fig. 1-6, a natural ventilation cooling building structure adopted by a big data cabinet group comprises at least two groups of buildings, underground air ducts 6 are arranged below the ground of the buildings, the buildings comprise an outer building 1 and an inner building 2, the centers of the outer building 1 and the inner building 2 are overlapped, the outer building 1 surrounds the periphery of the inner building 2, top air suction cylinders 3 are arranged at the tops of the outer building 1 and the inner building 2, the inner building 2 and the underground air ducts 6 of the outer building 1 are communicated to form air ducts from outside to inside and from bottom to top, and the top air suction cylinders 3 generate an upward lifting force for air flowing through the space between the outer building 1 and the inner building 2. Specifically, the building body can be two rings of cabinet buildings, also can be many rings of cabinet buildings, in addition, can also construct multilayer underground cabinet buildings according to current conditions, and make full use of underground cold source dispels the heat.
Specifically, outer lane building 1 with inner circle building 2's structure is similar, all is provided with a plurality of rack unit room 5, outer lane building with the inner circle building sets up to closed ring shape, polygon or ellipse, and specific design is geometric forms such as square, rectangle, pentagon or hexagon, confirms according to actual building area and design theory. And a plurality of generator sets 7 are arranged on the top of the outer ring building body 1, the top of the top air suction barrel 3 and the side wall extending support of the top air suction barrel 3. The generator set 7 comprises rotating fan blades and a generator, the rotating fan blades are communicated with the generator, the generator is communicated with a storage battery, the rotating fan blades are blown by wind to rotate, wind energy is converted into electric energy through the generator, the electric energy is stored in the storage battery, and the storage battery is communicated with a power supply device of a building body and supplies power to equipment in the building body. In addition, solar cell panels can be installed on the south sides of the outer ring building body 1 and the inner ring building body 2, so that conversion of solar energy is realized, utilization of new energy of the building is further improved, carbon emission is reduced again, and the building is more energy-saving and environment-friendly.
As shown in fig. 3, in an embodiment, a cabinet group 501 is disposed on the ground of the cabinet unit room 5, a heat dissipation channel 502 is disposed on the top or the side of the cabinet group 501, a heat dissipation assembly 503 is installed in the heat dissipation channel 502, a server heat dissipation assembly 504 is disposed in the cabinet group 501, and the server heat dissipation assembly 504 is communicated with the heat dissipation assembly 503. In addition, according to the actual area of the cabinet unit room 5, the heat dissipation channel 502 can be arranged on the side surface of the cabinet set 501, so that the communication distance is shortened, the connecting material is saved, and the input cost is reduced.
In another embodiment, as shown in fig. 4, the cabinet unit room 5 is designed as a double-layer structure, and includes a cabinet floor 5-1 and a heat dissipation floor 5-2, wherein the cabinet floor 5-1 is located below the heat dissipation floor 5-2 and is divided by a cement wall; an organic cabinet group 501 is placed on the ground of the cabinet floor 5-1, a heat dissipation channel 502 is installed in the heat dissipation floor 5-2, a heat dissipation combination device 503 is installed in the heat dissipation channel 502, a server heat dissipation assembly 504 is arranged in the cabinet group 501, and the server heat dissipation assembly 504 is communicated with the heat dissipation combination device 503. The heat dissipation channel 502 and the cabinet set 501 are separately arranged, so that concentrated heat is taken away, cleanness in a machine room is guaranteed, and a large amount of air with dust is prevented from entering a room and depositing on a server.
Specifically, a spraying device 506, an adjusting door 505 and a cooling fan 507 are arranged at a cooling air inlet end of the heat dissipation channel 502, the adjusting door 505 is located on the inner side of the cooling fan 507, cooling air generated by the cooling fan 506 is blown out of the heat dissipation channel 502 through the adjusting door 505, and the spraying device 506 is arranged opposite to the heat dissipation channel 502. Specifically, as auxiliary devices the spraying device 506 and the cooling fan 507 are electrically connected with a control system of a cooling building, a temperature sensor for monitoring is arranged in the cabinet unit room 5, the temperature sensors are electrically connected with the control system, and according to real-time monitoring data of the temperature sensors, when the temperature is too high, the spraying device 506 and the cooling fan 507 are automatically started by the control system to further cool the cabinet set 501, so that the normal operation of the server is ensured.
Specifically, the server heat dissipation assembly 504 includes at least three embodiments, wherein the simplest structure is a hollow pipe, one end of the hollow pipe is located at one side of the cabinet set 501, and the other end of the hollow pipe is located in the heat dissipation channel 502, and the hollow pipe is mainly used for circulating hot air; the other two embodiments are a water-cooling communication structure and an evaporation cooling heat dissipation structure.
As shown in fig. 5, a water-cooling communication structure is provided between the server heat sink assembly 504 and the heat sink assembly 503, the server heat sink assembly 504 includes a cooling assembly 504-3, an outlet pipe 504-4, and a return pipe 504-5, the heat sink assembly 503 is a second radiator 503-3 of a radiator type, the cooling assembly 504-3 is disposed in a server of the rack assembly 501, the second radiator 503-3 is disposed in the heat sink channel 502, the cooling assembly 504-3 and the second radiator 503-3 are communicated through the outlet pipe 504-4 and the return pipe 504-5, and a magnetic pump is disposed in the middle of the outlet pipe 504-4 or the return pipe 504-5.
Specifically, when the water-cooling communication structure works, the cooling component 504-3 absorbs heat on a server of the rack set 501, hot water is driven to flow into the second radiator 503-3 above through the outflow pipe 504-4, the second radiator 503-3 performs heat exchange cooling in the heat dissipation channel 502, and cooled water returns to the cooling component 504-3 through the return pipe 504-5; the heat on the server of the cabinet set 501 is transferred through two times of heat exchange, so that the cooling operation is effectively realized, and the normal work of the server in the cabinet set 501 is ensured.
As shown in fig. 6, an evaporation cooling heat dissipation structure is disposed between the server heat dissipation assembly 504 and the heat dissipation assembly 503, the server heat dissipation assembly 504 includes a heat conduction plate 504-1 and a communication pipe 504-2, the heat dissipation assembly 503 includes a first heat sink 503-1 and a fixing bracket thereof, the heat conduction plate 504-1 is disposed in a server of the rack assembly 501, the first heat sink 503-1 is disposed in the heat dissipation channel 502, the heat conduction plate 504-1 and the first heat sink 503-1 are connected together by the communication pipe 504-2, and a plurality of heat dissipation fins 503-2 are uniformly distributed on the first heat sink 503-1 at equal intervals; the heat conducting plate 504-1 is set to be a hollow cavity negative pressure structure, and a cooling medium is filled in the hollow cavity of the heat conducting plate 504-1. Specifically, the heat conducting plate 504-1, the communicating pipe 504-2 and the first heat sink 503-1 are made of copper and aluminum materials with fast heat conduction, so that heat on the server of the cabinet set 501 can be quickly conducted out, the temperature of the equipment is further reduced, and the normal operation of the cabinet set is ensured. Specifically, the heat conducting plate 504-1 may also be a heat pipe cooling plate, which is made by embedding a heat pipe in an aluminum plate, and the heat pipe is filled with a low-temperature evaporative cooling medium.
When the cooling device works, the heat conducting plate 504-1 is in contact with a server of the cabinet set 501 and absorbs heat, the cooling medium in the heat conducting plate is heated and vaporized and ascends into the first radiator 503-1 along the communicating pipe 504-2, the first radiator 503-1 and the radiating fins 503-2 are in contact with cold air to carry out heat transfer, the vaporized cooling medium is condensed and solidified into liquid, and flows back into the heat conducting plate 504-1 along the inner wall of the communicating pipe 504-2, and the cooling operation of the cabinet set 501 is realized through reciprocating circulation.
The working process of the invention is as follows:
firstly, the working principle of the invention is that according to the scale of the machine room and the heat dissipation requirement, the machine room building forms a closed circle with enough size to form a ring-shaped machine room building, the machine room building needs to have enough height, and enough space is ensured in the circle formed by the machine room building. A large amount of heat generated when a server in a machine cabinet runs is transferred into air in a heat dissipation channel through a heat dissipation assembly and a heat dissipation combination device, heated air naturally flows into a ring formed by machine room buildings from low to high to form that the temperature of the air in the ring of the machine room building is higher than that of the air outside the ring of the machine room building, the density of the air in the ring of the machine room building is lower than that of the air outside the ring of the machine room building, the air in the ring of the machine room building is lighter than that of the air outside the ring of the machine room building, under the action of gravity, the air in the inner ring can be pressed to the high altitude by the air outside the ring; the arrangement of the machine room building and the air suction barrel forms a chimney effect to accelerate the collection and upward flow of air. The continuous operation heat production in the computer lab like this forms the air and flows to the high altitude from the outside of computer lab building in succession to form natural draft, take away a large amount of heats in the computer lab simultaneously, realize the function of natural draft cooling computer lab. A small power generation fan is arranged at the top of the machine room building, and wind energy flowing to the top of the machine room building is fully utilized to generate power; meanwhile, the power generation glass is arranged on the south side of the building body or the side, facing the sun, of the air suction cylinder, solar power generation is achieved, the utilization rate of new energy is further improved, and the cabinet building is more energy-saving and environment-friendly.
During operation, as shown in fig. 1 and 2, the outer ring building 1, the inner ring building 2 and the underground air duct 6 are communicated to form an air duct from bottom to top, the heat dissipation channel enables the cabinet servers in the outer ring building 1 and the inner ring building 2 to dissipate heat in time, air in the outer space of the outer ring building 1 and air in the central area of the inner ring building 2 respectively pass through the heat dissipation channels of the cabinet unit rooms 5 on the outer ring building 1 and the inner ring building 2, then hot air in the heat dissipation channels in the cabinet unit rooms 5 is driven to flow out to the interlayer area of the outer ring building 1 and the inner ring building 2, and flows from bottom to top under the chimney effect of the integral cooling building, and finally flows to the high altitude through the top air suction cylinder 3, thereby realizing the natural ventilation cooling effect.
The cooling building structure mainly adopts natural ventilation cooling, and can be cooled in an auxiliary manner by measures such as a spraying device 506, an adjusting door 505, a cooling fan 507 and the like under short-term special conditions such as high-temperature weather or high-load operation of a server, so that the safe operation of the server is ensured, and a large amount of energy consumption is reduced in the whole operation of the cooling building.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. The utility model provides a natural draft cooling building structure that big data rack crowd adopted which characterized in that: including at least two sets of buildings, the below ground of buildings is provided with secret wind channel (6), the buildings includes outer lane buildings (1) and inner circle buildings (2), the center coincidence of outer lane buildings (1) and inner circle buildings (2), outer lane buildings (1) centers on the periphery of inner circle buildings (2), and the top of outer lane buildings (1) and inner circle buildings (2) is provided with top aspiration channel (3), outer lane buildings (1), between the inner circle buildings (2) with secret wind channel (6) are linked together and form outside-in, wind channel from bottom to top, top aspiration channel (3) convection current outer lane buildings (1) and inner circle buildings (2) between the air production lift.
2. The natural draft cooling building structure for a big data cabinet group according to claim 1, wherein: the outer ring building body (1) and the inner ring building body (2) are similar in structure and are provided with a plurality of cabinet unit rooms (5); the outer ring building body (1) and the inner ring building body (2) are arranged to be closed circular, polygonal or elliptical.
3. The natural draft cooling building structure for a big data cabinet group according to claim 1, wherein: and a plurality of generator sets (7) are arranged on the top of the outer ring building body (1), the top of the top air suction barrel (3) and the side wall extending support of the top air suction barrel (3).
4. The natural draft cooling building structure for a big data cabinet group according to claim 3, wherein: the generator set (7) comprises rotating fan blades and a generator, the rotating fan blades are communicated with the generator, the generator is communicated with a storage battery, the rotating fan blades are blown by wind to rotate, wind energy is converted into electric energy through the generator, the electric energy is stored in the storage battery, and the storage battery is communicated with a power supply device of a building body and supplies power to equipment in the building body.
5. The natural draft cooling building structure for a big data cabinet group according to claim 2, wherein: the cabinet is characterized in that a cabinet set (501) is placed on the ground of the cabinet unit room (5), a heat dissipation channel (502) is arranged at the top or the side of the cabinet set (501), a heat dissipation combination device (503) is installed in the heat dissipation channel (502), a server heat dissipation assembly (504) is arranged in the cabinet set (501), and the server heat dissipation assembly (504) is communicated with the heat dissipation combination device (503).
6. The natural draft cooling building structure for a big data cabinet group according to claim 2, wherein: the cabinet unit room (5) is designed to be of a double-layer structure and comprises a cabinet floor (5-1) and a heat dissipation floor (5-2), wherein the cabinet floor (5-1) is positioned below the heat dissipation floor (5-2) and is divided by a cement wall body; the heat dissipation device is characterized in that an equipment cabinet group (501) is placed on the ground of the equipment cabinet floor (5-1), a heat dissipation channel (502) is installed in the heat dissipation floor (5-2), a heat dissipation combination device (503) is installed in the heat dissipation channel (502), a server heat dissipation assembly (504) is arranged in the equipment cabinet group (501), and the server heat dissipation assembly (504) is communicated with the heat dissipation combination device (503).
7. A natural draft cooling building structure for a large data cabinet cluster according to claim 5 or 6, wherein: the cooling air inlet end of the heat dissipation channel (502) is provided with a spraying device (506), an adjusting door (505) and a cooling fan (507), the adjusting door (505) is located on the inner side of the cooling fan (507), cooling air generated by the cooling fan (506) passes through the adjusting door (505) and then blows out of the heat dissipation channel (502), and the spraying device (506) is right opposite to the heat dissipation channel (502).
8. A natural draft cooling building structure for a large data cabinet cluster according to claim 5 or 6, wherein: a water-cooling communication structure is arranged between the server heat dissipation assembly (504) and the heat dissipation combination device (503), the server heat dissipation assembly (504) comprises a cooling assembly (504-3), an outflow pipe (504-4) and a return pipe (504-5), the heat dissipation combination device (503) is arranged as a second radiator (503-3) of a heating radiator type, the cooling assembly (504-3) is arranged in a server of a cabinet group (501), the second radiator (503-3) is arranged in the heat radiation channel (502), the cooling assembly (504-3) is communicated with the second radiator (503-3) through an outflow pipe (504-4) and a return pipe (504-5), a magnetic pump is arranged in the middle of the outflow pipe (504-4) or the return pipe (504-5).
9. A natural draft cooling building structure for a large data cabinet cluster according to claim 5 or 6, wherein: an evaporation cooling heat dissipation structure is arranged between the server heat dissipation assembly (504) and the heat dissipation combination device (503), the server heat dissipation assembly (504) comprises a heat conduction plate (504-1) and a communication pipe (504-2), the heat dissipation combination device (503) comprises a first radiator (503-1) and a fixing support thereof, the heat conduction plate (504-1) is arranged in a server of a cabinet set (501), the first radiator (503-1) is arranged in the heat dissipation channel (502), the heat conduction plate (504-1) and the first radiator (503-1) are connected together through the communication pipe (504-2), and a plurality of cooling fins (503-2) are uniformly distributed on the first radiator (503-1) at equal intervals; the heat conducting plate (504-1) is set to be a hollow cavity negative pressure structure, and a cooling medium is filled in the hollow cavity of the heat conducting plate (504-1).
10. The natural draft cooling building structure for a big data cabinet cluster according to claim 9, wherein: the heat conducting plate (504-1) is set as a heat pipe cooling plate, and a low-temperature evaporation cooling medium is filled in a heat pipe of the heat pipe cooling plate.
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| CN202110140194.5A CN113015403A (en) | 2021-02-02 | 2021-02-02 | Natural draft cooling building structure that big data rack crowd adopted |
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| CN202110140194.5A CN113015403A (en) | 2021-02-02 | 2021-02-02 | Natural draft cooling building structure that big data rack crowd adopted |
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Application publication date: 20210622 |