CN110392516A - A kind of liquid submersion cooling machine cabinet - Google Patents
A kind of liquid submersion cooling machine cabinet Download PDFInfo
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- CN110392516A CN110392516A CN201910785519.8A CN201910785519A CN110392516A CN 110392516 A CN110392516 A CN 110392516A CN 201910785519 A CN201910785519 A CN 201910785519A CN 110392516 A CN110392516 A CN 110392516A
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- server
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- 239000007788 liquid Substances 0.000 title claims abstract description 195
- 238000001816 cooling Methods 0.000 title claims abstract description 53
- 239000002826 coolant Substances 0.000 claims abstract description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/203—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures by immersion
-
- 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
Abstract
The present invention relates to the technical field of heat dissipation of server, disclose a kind of liquid submersion cooling machine cabinet, including cabinet body and it is arranged in the intracorporal liquid cooled module of cabinet and loop wheel machine, wherein, liquid cooled module includes that top is equipped with opening, the framework of bottom and all round closure, framework is for accommodating coolant liquid and multiple servers, and the side wall of framework is equipped with inlet and liquid outlet, inlet is used for the transporting low temperature coolant liquid into framework, and liquid outlet is used to occur with server the export framework of the high temperature coolant after heat exchange；Loop wheel machine is located above liquid cooled module, and is oppositely arranged with opening, including the derricking gear for slinging server and the driving equipment for driving derricking gear to rise or fall.In above-described embodiment, liquid cooled module and loop wheel machine are arranged in cabinet body, and space utilization rate is improved to reduce the occupied area of cabinet using vertical layout；Also, driving equipment is used in loop wheel machine, realizes the electric up-down to server, it is convenient and efficient.
Description
Technical field
The present invention relates to the technical field of heat dissipation of server more particularly to a kind of liquid submersion cooling machine cabinets.
Background technique
With the fast development of computer technology, people are also higher and higher for the performance requirement of server.In general,
High-performance server has higher calorific value, this makes traditional cooling air mode have to take lower control temperature
And bigger air mass flow meets the cooling requirements of high-performance server, this, which will lead to existing cooling air mode, becomes
It is difficult and complicated, while the electricity charge needed for cooling equipment cost and cooling equipment operation will also be multiplied.
After air-cooled technology encounters bottleneck, people begin trying new cooling technology, such as substitute sky with liquid
Gas is exactly one of direction as the cooling medium of server.As a heat transfer medium, liquid is in heat transfer efficiency and unit bodies
The advantage for having air incomparable in terms of volumetric heat capacity.Immersion liquid cooling technology is a technology of liquid cooling technology
Branch, immersion cooling refer to for server being directly immersed in the coolant liquid of insulation, component and coolant liquid in server
Directly carry out heat exchange.
When being safeguarded in the later period, need to sling server from cabinet in the related technology, it is existing to be overhauled
A kind of and matching used loop wheel machine of liquid cooling cabinet is provided in technology, this loop wheel machine includes cross bar, two brackets and is used for
Hang the derricking gear of server, wherein the both ends of cross bar are removably connected to the upper end of two brackets, and the lower end of bracket is equipped with
For connecting the interconnecting piece of liquid cooling cabinet, the upper end for lifting by crane cabinet is detachably connected on cross bar.This loop wheel machine and liquid cooling cabinet
Separation, also, on-site assembly is needed in use, and can only be manually operated when lifting, it is inconvenient to use.
Summary of the invention
The present invention provides a kind of liquid submersion cooling machine cabinet, to solve server lifting existing in the prior art not
Convenient problem.
The embodiment of the invention provides a kind of liquid submersion cooling machine cabinets, which includes cabinet body
And it is arranged in the intracorporal liquid cooled module of the cabinet and loop wheel machine, in which:
The liquid cooled module includes that top is equipped with opening, the framework of bottom and all round closure, and the framework is cold for accommodating
But liquid and multiple servers, and the side wall of the framework is equipped with inlet and liquid outlet, the inlet is used for institute
Transporting low temperature coolant liquid in framework is stated, the liquid outlet is used to that the High-temperature cooling after heat exchange will to occur with the multiple server
Liquid exports the framework；
The loop wheel machine is located above the liquid cooled module, and is oppositely arranged with the opening, including for slinging the clothes
The driving equipment that the derricking gear and the driving derricking gear of business device rise or fall.
In above-described embodiment, whole cabinet uses vertical layout, and liquid cooled module and loop wheel machine are integrated in interior of equipment cabinet,
In, loop wheel machine is located above liquid cooled module, and is oppositely arranged with the opening at the top of framework, when needing Mobile Server, will service
Device is hung on derricking gear, starts driving equipment, the automatic lifting of server can be realized, without carrying out live peace to loop wheel machine
Dress, it is convenient and efficient without the lifting for manually controlling server；Also, interior of the cabinet takes full advantage of height on integral layout
Space on degree improves space utilization rate to reduce the occupied area of cabinet.
Optionally, the side wall that the liquid outlet is provided in the framework is the first side wall, and the first side wall is along vertical
Direction is equipped with crossed beam trunking, and the liquid outlet is located above the crossed beam trunking；
Liquid outlet groove, and the liquid outlet groove and the first side wall are equipped between the multiple server and the first side wall
Between formed line gap, be connected between the liquid outlet groove and the liquid outlet by liquid outlet pipe；
The liquid outlet groove is equipped with multiple liquid separation holes towards the side of the opening, and high temperature coolant passes through the multiple liquid separation
Hole enters in the liquid outlet groove；The side of the liquid outlet groove towards the opening is additionally provided with liquid barrier, and the liquid barrier is for hindering
Only coolant liquid enters the multiple liquid separation hole from the line gap of crossing.
Optionally, the bottom of the first side wall, and the inlet and the crossed beam trunking is arranged in the inlet
Deflector is equipped between bottom.
Optionally, the derricking gear includes lifting rope and the lifting cross bar connecting with the lifting rope, the lifting cross bar
Both ends be equipped with lifting lug for slinging the server；
The driving equipment includes motor, the rotation cross of setting on the base of pedestal, setting on the base
Bar and setting on the base and the transmission component between the motor and the rotating horizontal pole, the rotating horizontal pole
Both ends be rotatablely connected respectively with the pedestal by bearing, the rotating horizontal pole is equipped with guide roller, and the lifting rope is wound on
On the guide roller；
When the motor rotates forward, the rotating horizontal pole drives the guide roller rotation, increase the lifting cross bar；When
When the motor reversal, the rotating horizontal pole drives the guide roller to rotate backward, and declines the lifting cross bar.
Optionally, the guide roller is slidably connected with the rotating horizontal pole, and the rotating horizontal pole is along the multiple service
The arragement direction of device is arranged.When needing to sling server, slide guide roller along rotating horizontal pole, until lifting cross bar is mobile
Above to the server.
Optionally, the rotating horizontal pole includes the end positioned at both ends and the centre between two ends
Portion, the cross section of the end are circle, and the cross section of the middle part is polygon；
The guide roller is arranged on the middle part, and the inner hole that cooperates of the guide roller and the middle part is transversal
Face is polygon.
Optionally, the transmission component includes worm speed-down case, first gear and second gear, in which:
The input shaft of the worm speed-down case is connect with the motor, and the output shaft of the worm speed-down case passes through described the
The center of one gear, and be fixedly connected with the first gear；
The second gear is engaged with the first gear；
The rotating horizontal pole passes through the center of the second gear, and is fixedly connected with the second gear.
Optionally, the loop wheel machine further includes the lifting limit brake of setting on the base, the lifting limit system
Dynamic device includes:
Third gear is engaged with the second gear, or is engaged with the first gear；
Lead screw, across the third gear center and be fixedly connected with the third gear；The lead screw is equipped with the
One locating part and the second locating part, when lead screw rotation, first locating part and second locating part are along institute
Lead screw is stated to move in a straight line；
First limit switch is arranged in the movement routine of first locating part, for controlling the shutdown of the motor；
Second limit switch is arranged in the movement routine of second locating part, for controlling the shutdown of the motor；
When the motor rotates forward, and when first locating part touches the contact of first limit switch, the electricity
Machine power-off；When the motor reversal, and when second locating part touches the contact of second limit switch, the motor
Power-off.
Optionally, sliding rail is equipped between the pedestal and the cabinet body, the pedestal passes through the sliding rail and the cabinet body
It is slidably connected；
Along the setting direction of the sliding rail, the side of the cabinet body is equipped with door body, and the door body is used to open or closes institute
State cabinet body.
Optionally, the sliding rail is equipped with locking snap-fastener, and the locking snap-fastener makes the pedestal for locking the sliding rail
The relatively described cabinet body is static；
The pull ring being fixedly connected with the locking snap-fastener is additionally provided on the sliding rail, when pulling the pull ring, the lock
Only snap-fastener unlocks.
Optionally, the door body is equipped with visual windows.
It optionally, further include heat exchange module, Power entry module and control module, in which:
The heat exchange module includes fixed frame and the heat-exchanging component that is arranged in the fixed frame, the fixed frame
The side of the framework is arranged in frame, and the heat-exchanging component is connected to the inlet and the liquid outlet, for it is cooling from
The high temperature coolant of the liquid outlet outflow, and cryogenic liquid is inputted in the framework by the inlet；
The Power entry module includes fixed plate and the power distribution assembly that is arranged in the fixed plate, the fixed plate setting
In the top of the framework, the power distribution assembly is used to power for the multiple server；
The control module includes control cabinet and the control assembly that is arranged in the control cabinet, the control cabinet setting
In the top of the framework, the control assembly is used to control the operation of the heat-exchanging component.
Optionally, display is additionally provided on the side wall of the cabinet body, the display is connect with the control assembly signal；
The display includes display interface and operation interface, and the display interface is for showing the heat-exchanging component
Operating status, the operation interface are used to instruct to the control assembly input control.
Optionally, the framework side wall adjacent with the fixed frame is arranged in the liquid outlet in the inlet
On.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cabinet body of liquid cooling cabinet provided in an embodiment of the present invention；
Fig. 2 is the rack construction schematic diagram of cabinet body shown in fig. 1；
Fig. 3 is rack and the assembly structure diagram of modules in liquid cooling cabinet provided in an embodiment of the present invention；
Fig. 4 is another view of the rack and modules shown in Fig. 3；
Fig. 5 is the structural schematic diagram of framework in liquid cooling cabinet provided in an embodiment of the present invention；
Fig. 6 is the cross-sectional view of the framework shown in Fig. 5；
Fig. 7 is the structural schematic diagram of heat exchange module in liquid cooling cabinet provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of loop wheel machine in liquid cooling cabinet provided in an embodiment of the present invention.
Appended drawing reference:
10- cabinet body
101- rack 1011- bottom of the frame component
1012- frame top component 1013-C type column
1014- wire casing column 1015- web beam
11- display 12- visual windows
13- castor 14- door body
20- liquid cooled module
21- framework 201- inlet 202- liquid outlet 203- the first side wall
22- crossed beam trunking 23- liquid outlet groove 231- liquid separation hole
24- liquid barrier 25- crossbeam 26- deflector 27- trunking
30- server
40- heat exchange module 41- fixed frame 42- heat-exchanging component
50- Power entry module 51- fixed plate 52- power distribution assembly
60- control module
70- loop wheel machine 71- lifting rope 72- lifts by crane cross bar 721- lifting lug
73- pedestal 74- motor 75- rotating horizontal pole 76- guide roller
77- turbine reduction gearbox 78- first gear 79- second gear
80- sliding rail 81- locking snap-fastener 82- pull ring
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made into one with reference to the accompanying drawing
Step describes in detail, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of liquid submersion cooling machine cabinets, and liquid cooled module and loop wheel machine are arranged at cabinet
In vivo, and vertical layout is used, loop wheel machine is arranged in above liquid cooled module, to reduce the occupied area of cabinet, is improved
Space utilization rate；Also, driving equipment is used in loop wheel machine, realizes the electric up-down to server, it is convenient and efficient.
Specifically, the liquid submersion cooling machine cabinet includes cabinet body and is arranged in the intracorporal liquid cooled module of cabinet and hangs
Machine, in which:
Liquid cooled module include top be equipped with opening, bottom and all round closure framework, framework for accommodate coolant liquid and
Multiple servers, and the side wall of framework is equipped with inlet and liquid outlet, it is cooling that inlet is used for the transporting low temperature into framework
Liquid, liquid outlet are used to occur with server the export framework of the high temperature coolant after heat exchange；
Loop wheel machine is located above liquid cooled module, and is oppositely arranged with opening, including the derricking gear for slinging server with
And the driving equipment that driving derricking gear rises or falls.
In above-described embodiment, whole cabinet uses vertical layout, and liquid cooled module and loop wheel machine are integrated in interior of equipment cabinet,
In, loop wheel machine is located above liquid cooled module, and is oppositely arranged with the opening at the top of framework, when needing Mobile Server, will service
Device is hung on derricking gear, starts driving equipment, and under the driving of driving equipment, server rises or falls with derricking gear,
I.e. the loop wheel machine can realize the automatic lifting of server, and without carrying out in-site installation, convenient and efficient；Also, interior of the cabinet is whole
The space taken full advantage of in height in body layout improves space utilization rate to reduce the occupied area of cabinet.
In order to more be apparent from the structure of liquid submersion cooling machine cabinet provided in an embodiment of the present invention, now in conjunction with attached
Figure is described in detail.
Fig. 1, Fig. 3, Fig. 4 and Fig. 6 are referred to together, which includes cabinet body 10, is set in cabinet body 10
There are liquid cooled module 20 and loop wheel machine 70, wherein liquid cooled module 20 includes that top is equipped with opening, the framework of bottom and all round closure
21, framework 21 is for accommodating coolant liquid and multiple servers 30, and it is possible to by the opening at 21 top of framework from coolant liquid
Middle taking-up server 30, or server 30 is put into coolant liquid；The side wall of framework 21 is equipped with inlet 201 and liquid outlet
202, inlet 201 is used for the transporting low temperature coolant liquid into framework 21, the heat generating components in cryogenic liquid and server 30 into
Row heat exchange, temperature increases after absorbing heat, and liquid outlet 202 is used to occur with server the high temperature coolant after heat exchange and leads
Framework 21 out；Loop wheel machine 70 is located at 21 top of liquid cooled module, and is oppositely arranged with opening, including the lifting for slinging server 30
The driving equipment that mechanism and driving derricking gear rise or fall hangs over server 30 when needing Mobile Server 30
On derricking gear, start driving equipment, under the driving of driving equipment, derricking gear drive server 30 realize rise or under
Drop, so that server 30 be removed from coolant liquid, or server 30 is put into coolant liquid, i.e., the loop wheel machine 70 can realize service
The automatic lifting of device, and without carrying out in-site installation, it is convenient and efficient；Also, whole cabinet uses vertical layout, and loop wheel machine 70 is located at
20 top of liquid cooled module, setting in this way takes full advantage of the space in 20 height of liquid cooled module, to reduce the land occupation of cabinet
Area improves space utilization rate.
When specific setting, as shown in fig. 6, the side wall that liquid outlet 202 is provided in framework 21 is the first side wall 203, first
Side wall 203 is equipped with crossed beam trunking 22 along the vertical direction, and liquid outlet 202 is located at 22 top of crossed beam trunking, the net connecting with server 30
Line and power supply line pass through crossed beam trunking 22 and are pierced by liquid level；In framework 21, it is equipped with liquid between server 30 and the first side wall 203
Slot 23, and line gap was formed between liquid outlet groove 23 and the first side wall 203, by going out between liquid outlet groove 23 and liquid outlet 202
The connection of liquid pipe road；Liquid outlet groove 23 is equipped with multiple liquid separation holes 231 towards the side of opening, and high temperature coolant passes through these liquid separation holes
231 enter in liquid outlet groove 23, flow out after liquid outlet pipe from liquid outlet 202；Since the first side wall 203 is equipped with crossed beam trunking 22,
Therefore, there is biggish gap between the first side wall 203 and server 30, in this way, resistance suffered when coolant flow is smaller,
Compared to other positions, coolant liquid flows up more easily by the gap and enters liquid separation hole 231, so that framework 21 is flowed out,
And this part coolant liquid does not pass through server 30, that is, do not carry out heat exchange with server 30, affect cooling efficiency.For
It solves the above problems, in the framework 21 shown in Fig. 6, the side of liquid outlet groove 23 towards opening is additionally provided with liquid barrier 24, and keeps off liquid
Plate 24 exceeds cooling liquid level, and liquid barrier 24 is for preventing coolant liquid from entering in liquid separation hole 231 from line gap is crossed, to allow all
Coolant liquid first passes through server 30 and enters back into liquid separation hole 231, avoids the unbalanced situation of cooled region, and improve cooling effect
Rate.Specifically, setting at the top of framework 21, there are two crossbeams 25, the two crossbeams 25 are side by side and interval is arranged, server 30
Between the two crossbeams 25, and the hangers at 30 both ends of server is hung on ipsilateral crossbeam 25, i.e., crossbeam 25 holds up clothes
Business device 30, is suspended at server 30 in coolant liquid, and liquid outlet groove 23 is fixedly connected with the crossbeam 25 close to the first side wall 203, such as
Liquid outlet groove 23 is welded on crossbeam 25 by welding procedure.
Further, the bottom of the first side wall 203, and the bottom of inlet 201 and crossed beam trunking 22 is arranged in inlet 201
Between be equipped with deflector 26, thus by the coolant liquid of framework 21 lead toward framework 21 in far from inlet 201 side, make more
Heat exchange occurs between coolant liquid and server 30.Framework 21 as shown in Figure 6, inlet 201 are located at the first side wall 203
Bottom, liquid outlet 202 are located at the top of the first side wall 203, by the cryogenic liquid after cooling of heat-exchanging component 42 by inlet
201 enter in framework 21, also, under the action of deflector 26, and the heat generating components in cryogenic liquid and server 30 carries out
Heat exchange, temperature increases after absorbing heat, and due to the difference that the coolant liquid density of different temperatures generates, coolant liquid will occur to divide
Layer, temperature is higher, the lesser coolant liquid of density is concentrated in close to the position of liquid level, and flows out framework 21 from liquid outlet 202.
The structure of loop wheel machine 70 is as shown in Figure 8, wherein derricking gear includes that lifting rope 71 and the lifting connecting with lifting rope 71 are horizontal
Bar 72, the both ends of lifting cross bar 72 are equipped with lifting lug 721 for slinging server 30, the L-shaped structure of lifting lug 721, when needing to move
When dynamic server 30, the hangers 301 at 30 both ends of server is placed on corresponding lifting lug 721, hangs 30 main body of server
On lifting cross bar 72；Driving equipment includes pedestal 73, the motor being arranged on pedestal 73 74, the rotation being arranged on pedestal 73
Cross bar 75 and the transmission component on pedestal 73 and between motor 74 and rotating horizontal pole 75 is set, rotating horizontal pole 75
Both ends are rotatablely connected with pedestal 73 by bearing respectively, and rotating horizontal pole 75 is equipped with guide roller 76, and lifting rope 71 is wound on guide roller
On 76；When motor 74 rotates forward, the rotating torque of motor 74 is passed to rotating horizontal pole 75 by transmission component, and rotating horizontal pole 75 drives
Guide roller 76 rotates, and is wrapped in lifting rope 71 on guide roller 76, and lifting cross bar 72 is gradually increasing；When motor 74 inverts, transmission
The rotating torque of motor 74 is passed to rotating horizontal pole 75 by component, and rotating horizontal pole 75 drives guide roller 76 to rotate backward, makes lifting rope
71 discharge from guide roller 76, and lifting cross bar 72 is gradually reduced.Alternatively, driving equipment can also use drive form, such as drive
Equipment includes the motor of lead screw and driving lead screw rotation, and lead screw is equipped with nut, and derricking gear is solid by nut seat and nut
Fixed connection, lead screw are arranged along the vertical direction, and derricking gear is located above server, and under the drive of the motor, nut is with lead screw
Rotational angle is converted to linear motion according to the lead of corresponding specification, so that derricking gear rises or declines in the vertical direction.
Guide roller 76 can also slide in addition to rotating with the rotation of rotating horizontal pole 75 along rotating horizontal pole 75, also, rotate
Cross bar 75 is arranged along the arragement direction of multiple servers 30.When needing to sling server 30, keep guide roller 76 horizontal along rotation
Bar 75 slides, until lifting cross bar 72 is moved to 30 top of server, so as in the vertical direction hang server 30
It rises, similarly, when needing for server 30 to be put into coolant liquid, slides guide roller 76 along rotating horizontal pole 75, until lifting is horizontal
Bar 72 is moved to the 21 corresponding position in top of framework, so that server 30 is vertically put into coolant liquid.In the loop wheel machine 70, conducting wire
It is zero that wheel 76, which relatively rotates the freedom degree rotatable around its axis of cross bar 75, to enable guide roller 76 with the rotation of rotating horizontal pole 75
And rotate, also, guide roller 76 has and relatively rotates the freedom degree that moves along its axis of cross bar 75, i.e., guide roller 76 can be along turning
The length direction sliding of dynamic cross bar 75, there are many combining form, In for the guide roller 76 and rotating horizontal pole 75 for meeting above-mentioned relation
In a kind of specific embodiment, rotating horizontal pole 75 includes the end positioned at both ends and the centre between two ends
Portion, the cross section of end are that circular configuration, end and pedestal 73 are rotatablely connected by bearing, and the cross section of middle part is polygon
Structure, guide roller 76 are arranged on the middle part of rotating horizontal pole 75, and the hole of guide roller 76 and middle part cooperation is also polygon
Structure；Alternatively, the end of rotating horizontal pole 75 and the cross section of middle part are circular configuration, also, the surface edge of middle part
Length direction is equipped with protrusion, is equipped with the card slot cooperated with card slot in the inner hole of guide roller 76, under the cooperation of protrusion and card slot, leads
Line wheel 76 can be rotated with rotating horizontal pole 75, and can be slided along rotating horizontal pole 75.
Transmission component is used to the rotating torque that motor 74 generates passing to rotating horizontal pole 75, in a specific embodiment
In, transmission component includes worm speed-down case 77, first gear 78 and second gear 79, wherein the input of worm speed-down case 77
Axis is connect with motor 74, and the output shaft of worm speed-down case 77 is fixedly connected with first gear 78, first gear 78 and second gear
79 engagements, rotating horizontal pole 75 pass through the center of second gear 79, and are fixedly connected with second gear 79.The loop wheel machine 70 is working
When, gear sequences are followed successively by, motor 74, worm speed-down case 77, first gear 78, second gear 79, rotating horizontal pole 75, guide roller
76 rotate with the rotation of rotating horizontal pole 75, so that lifting rope 71 be made constantly to be wrapped on guide roller 76, server 30 are caused to rise,
Or discharge lifting rope 71 from guide roller 76, cause server 30 to decline.
For the range that limiting motor 74 rotates, prevent server 30 from rising always and sending out with other components in cabinet body 10
It is raw to hit, or decline falls to 21 bottom of framework always, causes the damage of server 30, loop wheel machine 70 further includes being arranged in pedestal
Lifting on 73 limits brake, which limits brake can be in the rising of server 30 or whereabouts setting height, control
Motor 74 powers off, so that server 30 be made to stop movement.Specifically, lifting limit brake includes third gear, third tooth
Wheel is engaged with second gear 79, or is engaged with first gear 78, that is, transmission component passes to turn by the rotating torque of motor 74
When dynamic cross bar 75, the rotation of third gear will be also driven；Further include lead screw, lead screw pass through the center of third gear and with third gear
It is fixedly connected, lead screw is rotated with the rotation of third gear, and lead screw is equipped with the first locating part and the second locating part, works as lead screw
When rotation, the first locating part and the second locating part are moved in a straight line along lead screw；It further includes the first limit that the lifting, which limits brake,
Bit switch and the second limit switch, the first limit switch is arranged in the movement routine of the first locating part, for controlling motor
74 shutdown, the second limit switch are arranged in the movement routine of the second locating part, for controlling the shutdown of motor 74；Work as motor
74 rotate forward, and when the contact of the first locating part the first limit switch of touching, motor 74 is powered off, and when the reversion of motor 74, and second limits
When position part touches the contact of the second limit switch, motor 74 is powered off.
The specific course of work of loop wheel machine 70 is, when pressing the rotating forward button of motor 74, power through turbine reduction gearbox 77,
First gear 78, second gear 79 are transferred on rotating horizontal pole 75, and rotating horizontal pole 75 drives guide roller 76 to rotate, and lifting rope 71 is wound
While on guide roller 76, server 30 is gradually increasing with derricking gear, at this point, due to third gear and second gear 79
(or first gear 78) engagement, third gear is rotated with the rotation of second gear 79 (or first gear 78), and drives lead screw
Rotation, the first locating part and the second locating part do linear movement along first direction, are reference, the first locating part with first direction
In front of the second locating part, when the first locating part moves at the first limit switch, and the contact of the first limit switch is triggered
When, motor 74 powers off, and server 30 rises the height of setting and stopping continues to rise；Similarly, when press the reversion of motor 74 by
When button, the first locating part and the second locating part do linear movement, second direction and first direction on the contrary, when the in a second direction
When two locating parts move at the second limit switch and trigger the contact of the second limit switch, motor 74 is powered off, under server 30
The height and stopping for dropping setting continue to decline.
Derricking gear by server 30 after being sling in coolant liquid, for the ease of staff by server 30 from cabinet body 10
Interior taking-up is equipped with sliding rail 80 between the pedestal 73 and cabinet body 10 of loop wheel machine 70, pedestal 73 is slidably connected by sliding rail 80 with cabinet body 10,
Also, along the setting direction of sliding rail 80, the side of cabinet body 10 is equipped with door body 14, and door body 14 is used to open or closes cabinet body 10.This
Sample opens door body 14, and loop wheel machine 70 is made to skid off cabinet body 10 after derricking gear slings server 30 from coolant liquid, thus
Staff is facilitated to remove server 30 from derricking gear.Further, sliding rail 80 is equipped with locking snap-fastener 81, locking
Snap-fastener 81, to ensure equal energy locking when pulling out and return of sliding rail 80, makes pedestal 73 with respect to cabinet body for locking sliding rail 80
10 is static；The pull ring 82 being fixedly connected with locking snap-fastener 81 is additionally provided on sliding rail 80, when pulling pull ring 82, locking snap-fastener 81 is solved
Lock, at this point it is possible to by loop wheel machine 70 pull out cabinet body 10, after loop wheel machine 70 skids off unclamp pull ring 82 can locking sliding rail 80, anti-on-slip
The sliding of rail 80 is fallen.As shown in figure 8, sliding rail 80 is respectively equipped between the two sides and cabinet body 10 of pedestal 73, on each wood side-guide 80
It is equipped with locking snap-fastener 81,82 both ends of pull ring of U-shaped structure and locking snap-fastener 81 are fixed, pull pull ring 82, and the locking of two sides is pressed
90 ° of the rotation simultaneously of button 81, unlocks sliding rail 80, and after unclamping pull ring 82, locking snap-fastener 81 resets, 80 locking of sliding rail.
In the liquid cooling cabinet, liquid cooled module 20 and loop wheel machine 70 are integrally provided in cabinet body 10 respectively as one, when out
When existing failure, whole replacement can be carried out, it is easy to maintenance, that is, use modular design scheme；In addition to this, the liquid cooling cabinet
Modularized design also has been carried out to internal other components, has specifically included heat exchange module 40, Power entry module 50 and control module
60, in which:
As shown in fig. 7, heat exchange module 40 includes fixed frame 41 and the heat-exchanging component 42 being arranged in fixed frame 41,
The side of framework 21 is arranged in fixed frame 41, and the inlet 201 and liquid outlet 202 on heat-exchanging component 42 and framework 21 connect
It is logical, it is conveyed by inlet 201 into framework for the cooling high temperature coolant flowed out from liquid outlet 202, and by cryogenic liquid
In 21；Heat-exchanging component 42 includes circulating pump, heat exchanger plates, sanitation-grade pipeline, valve and various monitoring devices, these components are solid
Determine to form an entirety in frame 41, it can be convenient and efficient with integral replacing in assembling and maintenance；Exist for the ease of coolant liquid
It is swapped between framework 21 and heat-exchanging component 42, inlet 201 and liquid outlet 202 are arranged in framework 21 and fixed frame 41
On adjacent side wall, i.e., the first side wall 203 is adjacent with fixed frame 41, and setting in this way shortens heat-exchanging component 42 and inlet
201, the pipeline connection between liquid outlet 202, overall structure are also more compact；
Power entry module 50 includes fixed plate 51 and the power distribution assembly 52 being arranged in fixed plate 51, and the setting of fixed plate 51 exists
The top of framework 21, power distribution assembly 52 is used to power for multiple servers 30, including cable, air switch, power energy monitoring and controlling unit
And power distribution unit etc., these components form an entirety in fixed plate 51, when plant capacity change or dilatation
It can direct integral replacing；When specific setting, side corresponding with crossed beam trunking 22 is arranged above framework 21 in Power entry module 50, this
Sample, the power supply line on server 30 are pierced by after liquid level on the power distribution unit that can be plugged in top by crossed beam trunking 22, specifically,
Fig. 3, Fig. 5 are referred to together, and 21 top of framework is additionally provided with trunking 27 in the ipsilateral of the first side wall 203, and Power entry module 50 is arranged
In the vertical direction of trunking 27, trunking 27 includes cable trunking and power supply line trunking, and cable and power supply line are pierced by
It is extended to after liquid level in corresponding trunking 27, wherein power supply line is plugged in the power supply point of top after power supply line trunking
With on unit；
Framework 21 is arranged in including control cabinet and the control assembly being arranged in control cabinet, control cabinet in control module 60
Top, control assembly are used to control the operation of heat-exchanging component 42, equally, when control module 60 breaks down, can carry out entirety
Replacement；In addition, being additionally provided with display 11 on the side wall of cabinet body 10, display 11 is connect with control assembly signal, and display includes
Display interface and operation interface, display interface are used to show that the operating status of heat-exchanging component, operation interface to be used for control group
The instruction of part input control；
Whole cabinet uses vertical layout, and in cabinet body 10, liquid cooled module 20 and heat exchange module 40 are located at cabinet body 10
Bottom, Power entry module 50 and control module 60 are located at 20 top of liquid cooled module, and setting in this way takes full advantage of high in cabinet body 10
Space on degree improves space utilization rate to reduce the occupied area of cabinet；In addition, the cabinet is according to each device
Function divided, form different modules, each module can be fixed on cabinet body 10 using dismountable mode
It is interior, also, in cabinet body 10, for each module assignment installation space, can directly be carried out when some module breaks down
Replacement, realizes rapid-maintenance；Meanwhile modularized design can also simplify production procedure, improve production efficiency.
In design, the shape of cabinet body can be consistent with the common cabinet body of air-cooled cabinet, and liquid cooling cabinet can be achieved in this way
The general exchange of cabinet body of cabinet body and air-cooled cabinet.As shown in Figure 1, display 11 is arranged in door body 14, for the ease of observing machine
The operation of each module in cabinet is additionally provided with visual windows 12 in door body.In structure, cabinet body 10 is by rack 101 and is arranged in machine
Bottom plate, top plate and side plate on frame 101 are formed, as shown in Fig. 2, rack 101 is by bottom of the frame component 1011, frame top
Component 1012 carries out fastening connection by c-type column 1013, then passes through both threads slot column 1014 and two web beams
1015 carry out intensity reinforcement, guarantee rack integral strength, and reduce the deformation of rack diagonal line, guarantee that integral processing is accurate
Degree, wherein this both threads slot column 1014 is respectively used to strong, weak electricity wiring, to realize that strong and weak electricity separates, avoids electromagnetism dry
It disturbs.In addition, the bottom of cabinet body 10 is equipped with castor 13, in order to Mobile cabinet.
By above description as can be seen that liquid cooled module and loop wheel machine are equal in liquid cooling cabinet provided in an embodiment of the present invention
It is arranged in cabinet body, and uses vertical layout, loop wheel machine is arranged in above liquid cooled module, to reduce the land occupation face of cabinet
Product, improves space utilization rate；Also, loop wheel machine provides power using driving equipment, realizes the electric up-down of server, convenient
Fast；In addition, liquid cooled module and loop wheel machine are integrally provided in cabinet body respectively as one, when a failure occurs, can carry out whole
Body replacement, it is easy to maintenance, it further include heat exchange module, Power entry module and control module, heat exchange in addition to liquid cooled module and loop wheel machine
Module is located at liquid cooled module side, and Power entry module and control module are located above liquid cooled module, each module can adopt
It is fixed in cabinet body with dismountable mode, can directly be replaced when some module breaks down, it is easy to maintenance.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (14)
1. a kind of liquid submersion cooling machine cabinet, which is characterized in that including cabinet body and be arranged in the intracorporal liquid cooling mould of the cabinet
Block and loop wheel machine, in which:
The liquid cooled module includes that top is equipped with opening, the framework of bottom and all round closure, and the framework is for accommodating coolant liquid
And multiple servers, and the side wall of the framework is equipped with inlet and liquid outlet, the inlet is used for the frame
Internal transporting low temperature coolant liquid, the liquid outlet are used to the high temperature coolant after heat exchange will occur with the multiple server to lead
The framework out；
The loop wheel machine is located above the liquid cooled module, and is oppositely arranged with the opening, including for slinging the server
Derricking gear and the driving equipment that rises or falls of the driving derricking gear.
2. liquid submersion cooling machine cabinet as described in claim 1, which is characterized in that be provided with the liquid out in the framework
The side wall of mouth is the first side wall, and the first side wall is equipped with crossed beam trunking along the vertical direction, and the liquid outlet crosses line positioned at described
Above slot；
Liquid outlet groove is equipped between the multiple server and the first side wall, and between the liquid outlet groove and the first side wall
Line gap was formed, was connected between the liquid outlet groove and the liquid outlet by liquid outlet pipe；
The liquid outlet groove towards the side of the opening be equipped with multiple liquid separation holes, high temperature coolant by the multiple liquid separation hole into
Enter in the liquid outlet groove；The side of the liquid outlet groove towards the opening is additionally provided with liquid barrier, and the liquid barrier is cold for preventing
But liquid enters the multiple liquid separation hole from the line gap of crossing.
3. liquid submersion cooling machine cabinet as claimed in claim 2, which is characterized in that the inlet is arranged described first
The bottom of side wall, and deflector is equipped between the inlet and the bottom of the crossed beam trunking.
4. liquid submersion cooling machine cabinet as described in claim 1, which is characterized in that the derricking gear include lifting rope and
The both ends of the lifting cross bar connecting with the lifting rope, the lifting cross bar are equipped with the lifting lug for slinging the server；
The driving equipment include pedestal, setting motor on the base, the rotating horizontal pole of setting on the base with
And setting is on the base and the transmission component between the motor and the rotating horizontal pole, the two of the rotating horizontal pole
End is rotatablely connected with the pedestal by bearing respectively, and the rotating horizontal pole is equipped with guide roller, and the lifting rope is wound on described
On guide roller；
When the motor rotates forward, the rotating horizontal pole drives the guide roller rotation, increase the lifting cross bar；When described
When motor reversal, the rotating horizontal pole drives the guide roller to rotate backward, and declines the lifting cross bar.
5. liquid submersion cooling machine cabinet as claimed in claim 4, which is characterized in that the guide roller and the rotating horizontal pole
It is slidably connected, and the rotating horizontal pole is arranged along the arragement direction of the multiple server.
6. liquid submersion cooling machine cabinet as claimed in claim 5, which is characterized in that the rotating horizontal pole includes being located at both ends
End and the middle part between two ends, the cross section of the end be circle, the cross of the middle part
Section is polygon；
The guide roller is arranged on the middle part, and the cross section of inner hole that the guide roller cooperates with the middle part is
Polygon.
7. liquid submersion cooling machine cabinet as claimed in claim 4, which is characterized in that the transmission component includes worm speed-down
Case, first gear and second gear, in which:
The input shaft of the worm speed-down case is connect with the motor, and the output shaft of the worm speed-down case passes through first tooth
The center of wheel, and be fixedly connected with the first gear；
The second gear is engaged with the first gear；
The rotating horizontal pole passes through the center of the second gear, and is fixedly connected with the second gear.
8. liquid submersion cooling machine cabinet as claimed in claim 7, which is characterized in that the loop wheel machine further includes being arranged described
Lifting on pedestal limits brake, and the lifting limit brake includes:
Third gear is engaged with the second gear, or is engaged with the first gear；
Lead screw, across the third gear center and be fixedly connected with the third gear；The lead screw is equipped with the first limit
Position part and the second locating part, when lead screw rotation, first locating part and second locating part are along the silk
Thick stick moves in a straight line；
First limit switch is arranged in the movement routine of first locating part, for controlling the shutdown of the motor；
Second limit switch is arranged in the movement routine of second locating part, for controlling the shutdown of the motor；
When the motor rotates forward, and when first locating part touches the contact of first limit switch, the motor is disconnected
Electricity；When the motor reversal, and when second locating part touches the contact of second limit switch, the motor is disconnected
Electricity.
9. liquid submersion cooling machine cabinet as claimed in claim 4, which is characterized in that set between the pedestal and the cabinet body
There is sliding rail, the pedestal is slidably connected by the sliding rail and the cabinet body；
Along the setting direction of the sliding rail, the side of the cabinet body is equipped with door body, and the door body is used to open or closes the cabinet
Body.
10. liquid submersion cooling machine cabinet as claimed in claim 9, which is characterized in that the sliding rail is equipped with locking snap-fastener,
The locking snap-fastener keeps the relatively described cabinet body of the pedestal static for locking the sliding rail；
The pull ring being fixedly connected with the locking snap-fastener is additionally provided on the sliding rail, when pulling the pull ring, the locking is pressed
Button unlock.
11. liquid submersion cooling machine cabinet as claimed in claim 9, which is characterized in that the door body is equipped with visual windows.
12. liquid submersion cooling machine cabinet as claimed in any one of claims 1 to 11, which is characterized in that further include heat exchange mould
Block, Power entry module and control module, in which:
The heat exchange module includes fixed frame and the heat-exchanging component that is arranged in the fixed frame, and the fixed frame is set up
It sets in the side of the framework, the heat-exchanging component is connected to the inlet and the liquid outlet, for cooling from described
The high temperature coolant of liquid outlet outflow, and cryogenic liquid is inputted in the framework by the inlet；
The Power entry module includes fixed plate and the power distribution assembly that is arranged in the fixed plate, and the fixed plate is arranged in institute
The top of framework is stated, the power distribution assembly is used to power for the multiple server；
The control module includes control cabinet and the control assembly that is arranged in the control cabinet, and the control cabinet is arranged in institute
The top of framework is stated, the control assembly is used to control the operation of the heat-exchanging component.
13. liquid submersion cooling machine cabinet as claimed in claim 12, which is characterized in that be additionally provided on the side wall of the cabinet body
Display, the display are connect with the control assembly signal；
The display includes display interface and operation interface, and the display interface is used to show the operation of the heat-exchanging component
State, the operation interface are used to instruct to the control assembly input control.
14. liquid submersion cooling machine cabinet as claimed in claim 12, which is characterized in that the inlet and the liquid outlet
It is arranged on the framework side wall adjacent with the fixed frame.
Priority Applications (1)
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| CN201910785519.8A CN110392516A (en) | 2019-08-23 | 2019-08-23 | A kind of liquid submersion cooling machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785519.8A CN110392516A (en) | 2019-08-23 | 2019-08-23 | A kind of liquid submersion cooling machine cabinet |
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| CN110392516A true CN110392516A (en) | 2019-10-29 |
Family
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| CN201910785519.8A Pending CN110392516A (en) | 2019-08-23 | 2019-08-23 | A kind of liquid submersion cooling machine cabinet |
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| CN111240448A (en) * | 2020-01-19 | 2020-06-05 | 苏州浪潮智能科技有限公司 | Immersed liquid cooling device for liquid injection in middle of server |
| CN112788914A (en) * | 2019-11-11 | 2021-05-11 | 鸿富锦精密电子(天津)有限公司 | Heat dissipation device and heat dissipation system |
| CN113038807A (en) * | 2021-03-31 | 2021-06-25 | 上海鹄恩信息科技有限公司 | Control method of liquid-cooled electric energy system, liquid-cooled electric energy system and storage medium |
| TWI746308B (en) * | 2020-12-10 | 2021-11-11 | 英業達股份有限公司 | Mother board pick-and-place device |
| CN113923923A (en) * | 2020-07-09 | 2022-01-11 | 阿里巴巴集团控股有限公司 | Server, liquid cooling server equipment, edge node and data processing cluster |
| TWI752560B (en) * | 2020-01-15 | 2022-01-11 | 廣達電腦股份有限公司 | Immersion liquid cooling tank rack and its making method |
| CN114375127A (en) * | 2021-12-20 | 2022-04-19 | 苏州浪潮智能科技有限公司 | Server rack convenient to wiring |
| TWI796141B (en) * | 2021-08-16 | 2023-03-11 | 廣達電腦股份有限公司 | Tiered immersion cooling system and method for removing |
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