CN113115565B - Integrated machine room with cold circulation system - Google Patents
Integrated machine room with cold circulation system Download PDFInfo
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- CN113115565B CN113115565B CN202110356085.7A CN202110356085A CN113115565B CN 113115565 B CN113115565 B CN 113115565B CN 202110356085 A CN202110356085 A CN 202110356085A CN 113115565 B CN113115565 B CN 113115565B
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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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20254—Cold plates transferring heat from heat source to coolant
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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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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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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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application relates to an integrated machine room with a cold circulation system, which comprises at least one machine cabinet, wherein the machine cabinet is provided with a support plate which is horizontally arranged and used for placing a server, the top of the machine cabinet is provided with an air outlet, and the air outlet is provided with a heat dissipation fan used for pumping air in an inner cavity of the machine cabinet; still include water cooling plant, water cooling plant includes water tank, refrigerator, water pump, with backup pad one-to-one and demountable installation at the water-cooling board of backup pad lower surface, water-cooling board has the water-cooling passageway, adjacent water-cooling board series connection sets up, and the refrigerating fluid has been stored in the water tank, and the refrigerator is used for cooling off the refrigerating fluid in the water cooling plant, and the water pump is used for carrying the refrigerating fluid in the water tank to water-cooling board. This application has the effect that improves the cooling effect that the rack received.
Description
Technical Field
The present application relates to the field of server room technologies, and in particular, to an integrated machine room with a cooling circulation system.
Background
The integrated computer lab is the computer lab that is used for depositing the server rack, can produce the heat in the use of the inside server of rack, and the heat gives off the temperature that leads to the computer lab in the computer lab through the rack and risees, and the rack is in probably to producing the influence to the server in the rack under the environment of higher temperature for a long time, consequently need cool down to the rack.
Among the correlation technique, the rack generally takes the forced air cooling to cool down, sets up the air intake at the bottom lateral wall of rack, sets up the air outlet at the top of rack, is provided with the exhaust fan at the opening part of air outlet, and the direction of rack is kept away from to the wind gap orientation of exhaust fan, and the in-process exhaust fan that uses at the rack starts to make the air circulate inside the rack to reach the effect of rack cooling.
In view of the above-mentioned related technologies, the inventor believes that the air flowing from the air inlet of the cabinet may be the air exhausted from the air outlet, and cooling the cabinet by adopting such an air cooling method may result in poor cooling effect of the cabinet.
Disclosure of Invention
In order to improve the cooling effect of the cabinet, the application provides an integrated machine room with a cold circulation system.
The application provides an integrated computer lab with cold circulation system adopts following technical scheme:
an integrated machine room with a cold circulation system comprises at least one machine cabinet, wherein the machine cabinet is provided with a supporting plate which is horizontally arranged and used for placing a server, the top of the machine cabinet is provided with an air outlet, and a heat dissipation fan used for extracting air in an inner cavity of the machine cabinet is arranged at the air outlet; still include water cooling plant, water cooling plant includes water tank, refrigerator, water pump, and just demountable installation is at the water-cooling plate of backup pad lower surface with backup pad one-to-one, water-cooling plate has the water-cooling passageway, and is adjacent water-cooling plate establishes ties and sets up, the refrigerating fluid is stored in the water tank, the refrigerator is used for cooling off the refrigerating fluid in the water cooling plant, the water pump is used for carrying the refrigerating fluid in the water tank to water-cooling plate.
By adopting the technical scheme, in the use process of the cabinet, the heat dissipation fan at the top of the cabinet extracts air in the inner cavity of the cabinet, so that the air in the cabinet circulates to bring heat out of the cabinet, and the cooling of the cabinet is realized; meanwhile, the water pump is started to enable the refrigerating fluid in the water tank to move into the refrigerating machine for refrigerating, the refrigerating fluid which is refrigerated through the water pump sequentially flows through the water cooling plate, the temperature on the water cooling plate is reduced, so that the heat on the supporting plate can be absorbed by the water cooling plate, the refrigerating fluid forms circulation in the water cooling device at the moment, the heat can be continuously absorbed on the supporting plate, the heat on the supporting plate is reduced, the cooling inside the cabinet is further realized, the cooling effect of the cabinet is improved by combining air cooling and water cooling, and the possibility that the normal work is influenced by the fact that a server in the cabinet is overhigh in temperature is reduced.
Optionally, the water cooling plate is provided with a metal sealing block penetrating through the upper surface and the lower surface of the water cooling plate and passing through the water cooling channel, the metal sealing block is provided with a mounting hole penetrating through the upper surface and the lower surface of the metal sealing block, a metal abutting block is arranged in the mounting hole, the metal abutting block is provided with a first station and a second station, and when the metal abutting block is located at the first station, the top surface of the metal abutting block is not higher than the upper surface of the water cooling plate; when the metal abutting block is located at the second station, the metal abutting block abuts against the supporting plate.
Through adopting above-mentioned technical scheme, metal seal piece and metal butt piece all have better heat conductivility, and at the in-process that the server used, the heat of production removes to the backup pad, removes the metal butt piece to the second station this moment, and on the metal seal piece was transmitted the heat in the backup pad to the metal seal piece to the metal butt piece, the metal seal piece was in the water-cooling passageway at this moment and can dispel the heat fast to the heat dispersion of rack has further been improved.
Optionally, the lateral wall of metal butt piece is provided with the locating piece, the lateral wall of mounting hole from top to bottom sets up the first groove of sliding that supplies the locating piece axial to slide, works as during lateral wall under the first groove of sliding of locating piece butt, the metal butt piece is in first station, the lateral wall of mounting hole sets up the second groove of sliding that supplies locating piece circumference to slide, first groove of sliding with the second groove intercommunication that slides, works as when the locating piece is in the second inslot that slides, the metal butt piece is in the second station.
Through adopting above-mentioned technical scheme, at the in-process of metal butt piece butt in the backup pad, make metal butt piece remove along the axial of mounting hole earlier, the locating piece slides along first sliding groove this moment, when the metal butt piece remove to with the backup pad looks butt, it makes metal butt piece circumferential direction in the mounting hole to rotate metal butt piece, the locating piece slides at the second sliding groove this moment, the lower lateral wall butt in locating piece and second sliding groove, it is spacing about making the locating piece slide the inslot at the second, thereby make metal butt piece axial fixity in the mounting hole, make metal butt piece all the time can the butt in the backup pad with the transmission heat.
Optionally, the lower surface of the metal abutting block is connected with a metal wire, and one end of the metal wire, which is far away from the metal abutting block, is provided with a heat conduction block for absorbing heat on the outer surface of the server.
Through adopting above-mentioned technical scheme, when leading to the refrigerant in the water-cooling passageway, place the server upper surface at the lower floor with the heat conduction piece, make the heat of server can transmit on the heat conduction piece, on metal butt joint piece is transmitted with the heat to the rethread wire, realize the heat dissipation on server surface, further improve the heat dispersion of server to reduce server self high temperature and influence the condition emergence of normal work.
Optionally, the width direction's of backup pad both sides are provided with the locating plate along the rack below, the water-cooling board slides and connects in the upper surface of locating plate.
Through adopting above-mentioned technical scheme, the water-cooling board is removable relatively to the rack, can carry out independent change, the staff operation of being convenient for to the water-cooling board when the damage appears in the water-cooling board. In the installation of water-cooling board, insert the rack with the water-cooling board in, the locating plate plays the location support effect to the water-cooling board this moment, makes the rigidity between water-cooling board and the backup pad to can the butt terminal surface under the backup pad when metal butt piece rebound, realize the heat dissipation in the backup pad.
Optionally, a first vent is formed in the support plate, the first vent corresponds to the mounting hole one by one, the cross section of the metal abutting block covers the cross section of the first through hole, a second vent is formed in the support plate, the adjacent second vents in the support plate are arranged in a left-right staggered manner, and a third vent aligned with the second vent is formed in the water cooling plate.
By adopting the technical scheme, when the temperature in the cabinet is not high, a water cooling device is not needed, and at the moment, due to the action of the heat dissipation fan, air at the bottom can move upwards through the first ventilation opening and the second ventilation opening and is finally discharged from the air outlet to realize heat dissipation in the cabinet; when the higher water cooling plant that needs of inside temperature, install the rack with the water-cooling board in, remove the metal butt piece this moment and make the metal butt piece plug up first vent, the air that the rack bottom came in can only circulate from the second vent this moment to make the air pass through the water-cooling board cooling action of great area in the in-process of circulation, make the air of circulation have better cooling effect, thereby further improved the cooling effect of rack.
Optionally, the opening part of water-cooling passageway is provided with the connecting block, the connecting block middle part is run through, the lateral wall circumference of connecting block is provided with the external screw thread, threaded connection has the honeycomb duct on the connecting block, the other end threaded connection of honeycomb duct is in the connecting block of another water-cooling board.
By adopting the technical scheme, the adjacent water-cooling plates can be communicated by arranging the flow guide pipe, so that the cooling liquid in the water-cooling channel can circulate, and the water-cooling plates, the water tank, the water pump and the refrigerator can form the circulation of the cooling liquid; the honeycomb duct and the connecting block are in threaded connection, so that workers can disassemble and assemble the honeycomb duct, when the water-cooling plate is damaged and needs to be replaced, the honeycomb duct is only required to be unscrewed from the connecting shell of the connecting block, and the water-cooling plate and the honeycomb duct are separated, so that the water-cooling plate can be replaced conveniently.
Optionally, the path of the water cooling channel is serpentine.
Through adopting above-mentioned technical scheme, make the coolant liquid have the active area of increase water-cooling channel under the circumstances of fixed flow direction, can install more metal butt joint piece on making the water-cooling board, make the heat in the backup pad can be quick flow dispel the heat to the water-cooling board on.
Optionally, a water filling port is formed in the water tank, and a screw plug is connected to an opening of the water filling port in a threaded manner.
By adopting the technical scheme, the water filling port is opened for adding and replacing the cooling liquid in the water tank, and when the cooling liquid in the water tank needs to be added or replaced, the screw plug is unscrewed to enable the water filling port to be in an open state, so that a worker can conveniently add or replace the cooling liquid; when the cooling liquid in the water tank does not need to be added or replaced, the screw plug is screwed down to plug the opening of the water filling port, so that the possibility that external impurities enter the water tank is reduced.
Optionally, the upper end face of the metal abutting block is provided with a silver chloride coating.
Through adopting above-mentioned technical scheme, silver chloride has better heat conductivity, and when the up end butt of metal butt piece in the backup pad, silver chloride can be better with the heat transmission in the backup pad to the metal butt piece to realize the thermal quick transfer of backup pad.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the double cooling arrangement of the cooling fan and the water cooling device improves the cooling effect of the cabinet;
2. the arrangement of the metal abutting block enables heat on the supporting plate to be rapidly transferred to the water cooling plate so as to achieve rapid cooling of the supporting plate;
3. when the water cooling device carries out cooling operation, the circulation of inside air passes through the water cooling board of large tracts of land, makes the inside circulating air temperature lower to further improve the inside cooling effect of rack.
Drawings
Fig. 1 is a schematic structural diagram of an integrated machine room with a cooling circulation system according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a water cooling apparatus according to an embodiment of the present application;
FIG. 3 is a cross-sectional view of a water cooled panel of an embodiment of the present application;
FIG. 4 is an exploded view of the water cooled panels and support panels of an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a metal sealing block and a metal abutment block of an embodiment of the present application;
fig. 6 is an enlarged view of a portion a in fig. 5.
Description of reference numerals: 1. a cabinet; 2. a support plate; 3. an air outlet; 4. a heat radiation fan; 5. a water tank; 6. a refrigerator; 7. a water pump; 8. a water-cooling plate; 9. a water-cooling channel; 10. a metal seal block; 11. mounting holes; 12. a metal abutting block; 13. positioning a block; 14. a first sliding groove; 15. a second sliding groove; 16. a metal wire; 17. a heat conducting block; 18. positioning a plate; 19. a first vent; 20. a second vent; 21. a third vent; 22. connecting blocks; 23. a flow guide pipe; 24. a water filling port; 25. a plug screw; 26. accommodating grooves; 27. a cabinet door; 28. and an air inlet.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses integrated computer lab with cold circulation system. Referring to fig. 1, an integrated equipment room with a cooling circulation system includes at least one cabinet 1, and in the present embodiment, one cabinet 1 is described. The shape of rack 1 is the cuboid, has seted up holding tank 26 at the preceding terminal surface of rack 1, and the opening part of holding tank 26 rotates and is connected with cabinet door 27, and in the daily use of rack 1, cabinet door 27 covers holding tank 26 opening part. Have a plurality of backup pad 2 along holding tank 26's length direction interval welding at holding tank 26 lateral wall, explain with two backup pads 2 in this embodiment, backup pad 2's shape is the cuboid, and the big surface of area is parallel arrangement with the lower lateral wall of holding tank 26 on backup pad 2, and two backup pads 2 equally divide holding tank 26 into the trisection, and the bottom surface of backup pad 2 and holding tank 26 is used for depositing the server. A plurality of first ventilation openings 19 and a second ventilation opening 20 are formed in the upper end face of the supporting plate 2, the radial section of each first ventilation opening 19 is circular, the axis of each first ventilation opening 19 is perpendicular to the upper end face of the supporting plate 2, the radial section of each second ventilation opening 20 is circular, and the axis of each second ventilation opening 20 is parallel to the axis of each first ventilation opening 19.
An air inlet 28 is formed in the bottom of the side wall of the cabinet 1, an air outlet 3 is formed in the top of the side wall of the cabinet 1, which is opposite to the side wall of the air inlet 28, a heat dissipation fan 4 is arranged in the air outlet 3, and the wind direction of the heat dissipation fan 4 faces the direction away from the cabinet 1. In the use process of the cabinet 1, the heat dissipation fan 4 is started to pump out the air inside the cabinet 1, and the heat inside the cabinet 1 is removed from the inside of the cabinet 1 along with the air, so that the inside of the cabinet 1 is cooled.
Referring to fig. 2 and 3, in order to further improve the cooling effect on the cabinet 1, a water cooling assembly is further disposed on the cabinet 1, the water cooling assembly includes a water tank 5, a refrigerator 6, a water pump 7 and a plurality of water cooling plates 8, the number of the water cooling plates 8 corresponds to that of the support plates 2, and the number of the water cooling plates 8 in this embodiment is two. The shape of water-cooling board 8 is the cuboid, and the same and the upper surface laminating in backup pad 2 of the shape and size of the lower surface shape size of water-cooling board 8 of the upper surface shape size of water-cooling board 8 and backup pad 2, and the inside of water-cooling board 8 is formed with the water-cooling passageway 9 that supplies the coolant liquid to remove, and the route of water-cooling passageway 9 is snakelike, comprises a plurality of U type passageways. Outside water tank 5, refrigerator 6 and water pump 7 all were in holding tank 26, water tank 5 was used for depositing the coolant liquid, and the coolant liquid that uses in this embodiment is water, and filler 24 has been seted up to the upper surface of water tank 5, and the radial cross sectional shape of filler 24 is the upper surface of circular and filler 24's axis perpendicular to water tank 5, has plug screw 25 at the opening part threaded connection of filler 24 to control opening or closing of filler 24. The refrigerator 6 is used for reducing the temperature of water to enable the water to take away more heat, and the water pump 7 is a power source of the water cooling device to enable cooling liquid in the water cooling device to form water circulation. In the using process, the water tank 5, the refrigerating machine 6, the water pump 7 and the water cooling plate 8 are sequentially connected in series, the water cooling channels 9 of the two water cooling plates 8 are communicated through the flow guide pipe 23, the water outlet of the water pump 7 is communicated with the water cooling channel 9 of the water cooling plate 8 positioned above, the water inlet of the water tank 5 is communicated with the water cooling channel 9 of the water cooling plate 8 positioned below, and therefore the water cooling device can achieve water circulation.
In water cooling plant's use, start water pump 7 and make the hydroenergy in the water tank 5 can flow to refrigerate in the refrigerator 6, water after the cooling carries in water-cooling board 8 through water pump 7, make 8 whole temperatures of water-cooling board descend, heat transmission in the backup pad 2 this moment is to water-cooling board 8, absorb and export outside 1 through the flow of water to the rack by the inside water of water-cooling board 8, thereby the inside temperature of rack 1 has been reduced, the cooling effect that rack 1 received has been improved.
In order to fix the water cooling plate 8 when the water cooling plate 8 is installed in the cabinet 1, the positioning plates 18 are welded to the two sides of the lower portion of the supporting plate 2 in the depth direction of the accommodating groove 26, the distance between the supporting plate 2 and the positioning plates 18 is used for inserting the water cooling plate 8, and when the water cooling plate 8 is damaged, the water cooling plate 8 can be taken down from the cabinet 1 to be replaced. In order to facilitate the dismouting of honeycomb duct 23, the opening part welding of the water-cooling passageway 9 of water-cooling board 8 has connecting block 22, connecting block 22's shape is the ring, the hole that the middle part runs through is linked together with water-cooling passageway 9, lateral wall at connecting block 22 is provided with the external screw thread, honeycomb duct 23 passes through internal thread and connecting block 22 threaded connection, thereby realize honeycomb duct 23 and water-cooling board 8's fixed connection, when needs are dismantled honeycomb duct 23, only need unscrew honeycomb duct 23 and connecting block 22's cooperation can.
Referring to fig. 3 and 4, in order to further improve the heat absorption effect of the water cooling plate 8 on the support plate 2, a plurality of metal sealing blocks 10 penetrating through the upper and lower surfaces of the water cooling plate 8 are welded in the water cooling plate 8, the metal sealing blocks 10 pass through the water cooling channel 9, and the width of the water cooling channel 9 is greater than that of the metal sealing blocks 10, so that the cooling liquid can normally flow in the water cooling channel 9. The shape of the metal sealing block 10 is cylindrical, the axis of the metal sealing block 10 is perpendicular to the upper surface of the water cooling plate 8, a mounting hole 11 is formed in the upper end face of the metal sealing block 10, the mounting hole 11 penetrates through the lower end face of the metal sealing block 10, the mounting hole 11 corresponds to the first ventilation openings 19 in a one-to-one mode, and the radial section of the mounting hole 11 is circular, and the mounting hole 11 and the metal sealing block 10 are coaxially arranged. A metal abutting block 12 is inserted into the mounting hole 11, the shape of the metal abutting block 12 is cylindrical, the metal abutting block 12 is matched with the mounting hole 11, and the cross section area of the metal abutting block 12 is larger than that of the first ventilation opening 19. Metal butt joint piece 12 has first station and second station, and when metal butt joint piece 12 was in first station, the up end of metal butt joint piece 12 was less than the upper surface of water-cooling board 8, and when metal butt joint piece 12 was in the second station, the up end of metal butt joint piece 12 and the lower surface butt of backup pad 2, and metal butt joint piece 12 covered first vent 19 this moment, and the up end of metal butt joint piece 12 has the silver chloride coating of scribbling, makes metal butt joint piece 12 have better heat conductivility. When the metal abutting block 12 is located at the second station, the heat on the supporting plate 2 is transmitted to the metal abutting block 12 and then transmitted to the metal sealing block 10 along the metal abutting block 12, and at this time, the cooling liquid in the water cooling channel 9 cools the metal sealing block 10, so that the cooling effect of the water cooling plate 8 on the supporting plate 2 is further improved.
Referring to fig. 1 and 4, in order to ensure that the cooling fan 4 can be normally used when the water cooling device is used, a third ventilation opening 21 aligned with the second ventilation opening 20 is formed in the upper surface of the water cooling plate 8, the second ventilation opening 20 in the supporting plate 2 below is positioned on the right side in the embodiment, and the second ventilation opening 20 in the supporting plate 2 above is positioned on the left side to form a left-right staggered arrangement. The number of the supporting plates 2 can be three or more, and only the second ventilation openings 20 on the adjacent supporting plates 2 need to be arranged left and right. After the first ventilation opening 19 is blocked by the metal abutting block 12, the air entering the cabinet 1 from the air inlet 28 can only circulate from the second ventilation opening 20, so that the circulated air is cooled by passing through the area of the water cooling plate 8 as large as possible, thereby further improving the heat dissipation effect of the heat dissipation fan 4.
Referring to fig. 5 and 6, in order to fix the metal abutting block 12 on the metal sealing block 10 after moving, a positioning block 13 is welded on the side wall of the metal abutting block 12, the positioning block 13 is a T-shaped block, a first sliding groove 14 for the positioning block 13 to slide axially is formed in the side wall of the mounting hole 11 from top to bottom along the axial direction of the mounting hole 11, and a second sliding groove 15 for the positioning block 13 to slide circumferentially is formed in the side wall of the first sliding groove 14 along the circumferential direction of the mounting hole 11. When the locating block 13 abuts against the lower side wall of the first sliding groove 14, the metal abutting block 12 is located at the first station, when the locating block 13 abuts against the upper side wall of the first sliding groove 14, the metal abutting block 12 is located at the second station, at the moment, the metal abutting block 12 is rotated to enable the locating block 13 to slide in the second sliding groove 15, the locating block 13 is limited in the second sliding groove 15 up and down, and therefore the metal abutting block 12 is axially limited in the mounting hole 11, and the metal abutting block 12 is enabled to be located at the second station all the time.
Referring to fig. 5, in order to enable the water cooling device to act on the server, a plurality of metal wires 16 are welded to the lower end face of the metal abutting block 12, a heat conduction block 17 is welded to one end, far away from the metal abutting block 12, of each metal wire 16, and the heat conduction block 17 is in a rectangular parallelepiped shape. In the use of server, with heat conduction block 17 butt in the upper surface of server, heat conduction block 17 and wire 16 transmit the heat on the server to metal butt piece 12 in to make server self can obtain high-efficient heat dissipation, in order to reduce the server high temperature and influence the condition emergence of inside electrical part normal work.
The implementation principle of the integrated machine room with the cold circulation system in the embodiment of the application is as follows: the water cooling device is arranged on the machine cabinet 1, the metal abutting block 12 is moved upwards to abut the metal abutting block 12 on the supporting plate 2, the metal abutting block 12 is rotated to position the positioning block 13 up and down in the second sliding groove 15, the metal abutting block 12 is positioned up and down in the mounting hole 11 at the moment, the heat conducting block 17 is placed on the upper surface of the server, the water pump 7, the refrigerating machine 6 and the heat radiating fan 4 are started, the water pump 7 pumps water in the water tank 5 into the refrigerating machine 6 for refrigeration and conveys the water into the water cooling channel 9 of the water cooling plate 8, at the moment, the heat conducting block 17 transmits the heat on the server to the metal abutting block 12, the heat of the supporting plate 2 is also transmitted to the metal abutting block 12, the heat transmitted to the metal abutting block 12 is taken away by the refrigerating fluid in the water cooling passage, thereby play the cooling in the rack 1, simultaneously, cooling fan 4 forms the forced air cooling to rack 1 is inside, and the combination of water-cooling and forced air cooling makes rack 1 inside obtain better cooling effect.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An integrated computer room with a cold circulation system, comprising: the server cabinet comprises at least one cabinet (1), wherein the cabinet (1) is provided with a supporting plate (2) which is horizontally arranged and used for placing a server, an air outlet (3) is formed in the top of the cabinet (1), and a heat dissipation fan (4) used for pumping air in an inner cavity of the cabinet (1) is arranged at the air outlet (3); still include water cooling plant, water cooling plant includes water tank (5), refrigerator (6), water pump (7), just demountable installation is at water-cooling board (8) of backup pad (2) lower surface with backup pad (2) one-to-one, water-cooling board (8) have water-cooling channel (9), and are adjacent water-cooling board (8) are established ties and are set up, the refrigerating fluid has been stored in water tank (5), refrigerator (6) are used for cooling the refrigerating fluid in the water cooling plant, water pump (7) are used for carrying the refrigerating fluid in water tank (5) to water-cooling board (8), water-cooling board (8) have metal seal block (10) that runs through its upper and lower surface and pass through water-cooling channel (9), be provided with mounting hole (11) that run through metal seal block (10) upper and lower surface on metal seal block (10) and be provided with metal butt joint block (12) in mounting hole (11), the metal abutting block (12) is provided with a first station and a second station, and when the metal abutting block (12) is located at the first station, the top surface of the metal abutting block (12) is not higher than the upper surface of the water cooling plate (8); when metal butt joint piece (12) is in the second station, metal butt joint piece (12) with backup pad (2) butt, the lower surface of metal butt joint piece (12) is connected with wire (16), the one end that metal butt joint piece (12) was kept away from in wire (16) is provided with heat conduction piece (17) that are used for absorbing the heat of server surface.
2. The integrated machine room with the cooling circulation system according to claim 1, wherein: the lateral wall of metal butt joint piece (12) is provided with locating piece (13), the lateral wall of mounting hole (11) from top to bottom sets up the first groove (14) that slides that supplies locating piece (13) axial to slide, works as during lateral wall under locating piece (13) first groove (14) that slides of butt, metal butt joint piece (12) are in first station, the second groove (15) that slides that supplies locating piece (13) circumference to slide is seted up to the lateral wall of mounting hole (11), first groove (14) that slides with second groove (15) intercommunication slides, works as when locating piece (13) are in second groove (15) that slides, metal butt joint piece (12) are in the second station.
3. The integrated machine room with a cooling circulation system according to claim 1, wherein: locating plates (18) are arranged on the two sides of the lower portion of the supporting plate (2) in the width direction of the cabinet (1), and the water cooling plate (8) is connected to the upper surface of the locating plates (18) in a sliding mode.
4. The integrated machine room with a cooling circulation system according to claim 1, wherein: first ventilation openings (19) are formed in the supporting plate (2), the first ventilation openings (19) correspond to the mounting holes (11) one by one, the cross section of the metal abutting block (12) covers the cross section of the first through hole, second ventilation openings (20) are formed in the supporting plate (2), the second ventilation openings (20) in the supporting plate (2) are adjacent, the left and the right of the second ventilation openings are arranged in a staggered mode, and third ventilation openings (21) aligned with the second ventilation openings (20) are formed in the water cooling plate (8).
5. The integrated machine room with a cooling circulation system according to claim 1, wherein: the opening part of water-cooling passageway (9) is provided with connecting block (22), connecting block (22) middle part is run through, the lateral wall circumference of connecting block (22) is provided with the external screw thread, threaded connection has honeycomb duct (23) on connecting block (22), the other end threaded connection of honeycomb duct (23) is in connecting block (22) of another water-cooling board (8).
6. The integrated machine room with a cooling circulation system according to claim 1, wherein: the path of the water cooling channel (9) is in a snake shape.
7. The integrated machine room with the cooling circulation system according to claim 1, wherein: a water filling port (24) is formed in the water tank (5), and a screw plug (25) is connected to the opening of the water filling port (24) in a threaded manner.
8. The integrated machine room with the cooling circulation system according to claim 1, wherein: the upper end face of the metal abutting block (12) is provided with a silver chloride coating.
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| CN113543604B (en) * | 2021-08-03 | 2024-02-09 | 深圳市瀚强科技股份有限公司 | Mixed heat abstractor |
| CN113677157B (en) * | 2021-08-19 | 2024-01-30 | 山东通广电子有限公司 | High-reliability cradle head type intelligent sensing terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016127339A1 (en) * | 2015-02-11 | 2016-08-18 | 深圳睿立方智能科技有限公司 | It cabinet suitable for high heat flux application |
| CN204948593U (en) * | 2015-08-12 | 2016-01-06 | 河北瑞发汽车散热器有限公司 | Server cabinet water-cooling heat radiating device |
| CN206728493U (en) * | 2017-05-18 | 2017-12-08 | 李东杰 | A kind of computer room server cabinet cooling device |
| CN207753984U (en) * | 2017-12-13 | 2018-08-21 | 郑州缘之轩电子信息技术有限公司 | A kind of circulating cooling heat radiator with dust reduction capability |
| CN210168376U (en) * | 2018-12-26 | 2020-03-20 | 朱成 | Data center water-cooling heat dissipation rack |
| CN210093814U (en) * | 2019-04-02 | 2020-02-18 | 四川云创天下科技有限公司 | Be used for cloud computing server rack with heat dissipation function |
| CN110198620A (en) * | 2019-06-28 | 2019-09-03 | 广州市资拓科技有限公司 | A kind of active cool type server cabinet |
| CN210244288U (en) * | 2019-10-22 | 2020-04-03 | 长沙恒德信息网络有限公司 | Heat dissipation system of storage server |
| CN210607400U (en) * | 2019-11-22 | 2020-05-22 | 西藏中博润诚信息工程建设有限公司 | Mobile energy storage battery cabinet with excellent heat dissipation |
| CN212649999U (en) * | 2020-09-01 | 2021-03-02 | 深圳鸿昊装饰设计工程有限公司 | Cooling and heat dissipation device for host computer in monitoring room |
| CN112153864A (en) * | 2020-09-18 | 2020-12-29 | 陆易 | Heat radiator for computer network equipment uses |
| CN112566465B (en) * | 2020-12-08 | 2022-02-08 | 泰睿(北京)技术服务有限公司 | Built-in heat abstractor of quick-witted case based on loop heat pipe |
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