CN206674400U - A kind of data center's rack and its pressure spray system - Google Patents
A kind of data center's rack and its pressure spray system Download PDFInfo
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- CN206674400U CN206674400U CN201720084851.8U CN201720084851U CN206674400U CN 206674400 U CN206674400 U CN 206674400U CN 201720084851 U CN201720084851 U CN 201720084851U CN 206674400 U CN206674400 U CN 206674400U
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- oil
- server
- spray
- data center
- liquid distributor
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Abstract
The utility model provides a kind of data center's rack, including cabinet body, oil distribution device, some liquid distributors；Cabinet body includes some mounting brackets；Cabinet body is sequentially installed with some server enclosures from high to low；Server is laid in server enclosure；A liquid distributor is provided with above each server enclosure；Oil distribution device is connected with liquid distributor by oil feeding device；Cooling liquid state oil is pumped into oil distribution device by pump, and oil distribution device divides oil stream to liquid distributor under pump pressure effect, is cooled down on liquid distributor spraying cooling fluid oil to server；The utility model further relates to a kind of pressure spray system；The utility model is directly contacted using cooling liquid with server heater element, and is pumped directly into liquid distributor and sprayed using pump, and cooling effect is notable.The utility model is ingenious in design, rational in infrastructure, method innovation, breaks through traditional large server type of cooling, while practical, is easy to promote.
Description
Technical field
It the utility model is related to large server cooling system, and in particular to a kind of data center's rack and its pressure spray
System.
Background technology
All kinds of servers that are used in data center, rolling reamer machine etc., are driven, its power is big by big data business and market
Amplitude is lifted, density more and more higher of arranging；Accordingly, the heat dissipation problem under high heat flux receives much concern, also as in data
Heart construction and its emphasis and technical bottleneck of maintenance work；Directly or indirectly liquid-cooling heat radiation pattern is due to its synthesis heat exchange efficiency
It is high, it is considered to be the inexorable trend of data center's radiating；Particularly, in view of thermal source directly contacts heat absorption, the cold comprehensive heat exchange system of liquid
The advantages of number is high, heat transfer resistance is very small, it is maximally effective radiating mode that direct liquid cooling radiating mode, which is theoretically analyzed,.
For conventional cabinet mostly by the way of wind-cooling heat dissipating, refrigerating capacity is limited, if the placement density of equipment increases in rack
Add, the internal temperature of equipment can steeply rise, it is impossible to effective refrigeration.In addition, conventional cabinet is open architecture, IP grades are low,
Local turbulent and radiating dead angle be present, radiating efficiency is low, high energy consumption.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of data center's rack and
Its pressure spray system, solves large server rack cooling problem.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of data center's rack, including cabinet body, oil distribution device, some liquid distributors；Described cabinet body includes
Some mounting brackets；Described cabinet body is sequentially installed with some server enclosures from high to low；In described server enclosure
Lay server；The liquid distributor described in one is provided with above each described server enclosure；Described oil distribution device with it is described
Liquid distributor connected by oil feeding device；Cooling liquid state oil is pumped into by pump in described oil distribution device, described oil distribution device
Divide oil stream to described liquid distributor under pump pressure effect, it is cold on described liquid distributor spraying cooling fluid oil to server
But.
Further, described liquid distributor includes oil back chamber, spray oil pocket, cloth liquid oil inlet, oil return opening；Described oil return
Chamber is above described spray oil pocket；Described cloth liquid oil inlet is located at described spray oil intracavitary；Described spray oil pocket
Bottom surface is provided with spray apertures；Server described in described spray apertures face；Described oil back chamber is accepted and flows through the liquid distributor
Cooling liquid state oil in the server of top；The cooling liquid state oil that described oil return opening is used to discharge in the oil back chamber.
Further, described liquid distributor also includes spout hole；Described spout hole is gone to the bottom located at described spray oil pocket
Face；Described spout hole is higher than described spray oil pocket bottom surface；Described oil back chamber is horizontal by an angle.
Further, described server enclosure includes upper lid, casing；The upper lid is fixed on the casing；It is described
Upper lid includes cooling liquid inlet pipe, at least one spray pressure chamber, at least one spray apertures, shell of top cover body, and the casing includes case
Body shell body, coolant outlet；The inner surface of the shell of top cover body is provided with the spray pressure chamber, the cooling liquid inlet pipe
The spray pressure chamber is connected, the spray apertures are equipped with each spray pressure chamber；The spray apertures face server hair
Hot chip area.
Further, described data center's rack also includes oil-feed switch valve；Described oil-feed switch valve is installed on institute
The server enclosure stated and described oil feeding device junction, described liquid distributor and described oil feeding device junction；It is described
Oil-feed switch valve include switch valve oil inlet, valve element, valve body, switch, flexible oil-out；Described pass valve oil inlet connection institute
The oil feeding device stated；The described valve element of described switch control, described flexible oil-out.
Further, described oil distribution device includes dividing oil pressure force regulating valve；Described divides the regulation pair of oil pressure force regulating valve
Point oily branch circuit outlet of liquid distributor that should be described goes out oil pressure.
A kind of data center's rack pressure spray system, including main fuel tank, pump, radiator, data center's rack, oil-feed dress
Put, oil return apparatus, cooling liquid state oil, it is characterised in that：Described main fuel tank, pump, radiator, data center's rack pass through oil-feed
Device, oil return apparatus connect into closed circuit；Described pump pumps out cooling liquid state oil from described main fuel tank, by described
Radiator heat-shift is entered by pipeline in the oil distribution device in described data center's rack；Described oil distribution device pressure
Divide oil into described liquid distributor, the server described in described liquid distributor cloth liquid spraying cooling；The cooling that cooling treatment is completed
The described oil return apparatus of fluid oil warp is back in described main fuel tank.
Further, described pressure spray system also includes filter, service tank；Described in described filter access
Closed circuit in；Described oil feeding device includes in-line, oil-feed tank, enters oil inlet pipe；Described in described oil-feed tank connection
Oil distribution device, the described service tank of lower end connection；Enter oil inlet pipe described in described oil-feed tank side connection；Described enters
The described server enclosure of oil inlet pipe other end connection or described liquid distributor；Described oil-feed tank enters oil inlet pipe with described
Junction is additionally provided with fuel oil feed regulation valve；Described oil return apparatus includes oil return box, return line；Described service tank with it is described
Main fuel tank connected by return line；The oil return opening of described liquid distributor connects with described oil return box.
Further, described cooling liquid state is oily for insulation fluid oil, including crude mineral oils, silicone oil, vegetable oil, transformation
At least one of oil, conduction oil；There is cooling liquid state oil in described server enclosure；Described cooling liquid state oil takes institute
It is 0%-50% to state server enclosure space proportion.
The beneficial effects of the utility model are as follows:
1. using liquid cold water spray system, the specific heat of cooling liquid state oil is big, and is directly contacted with heater element, heat transfer efficiency
It is high；
2. the device is designed using standardized module, requirement is not only met, moreover it is possible to meet installation, matching requirements.
In reality in use, can meet that all equipment cabinet servers use；
3. the device employs standardized module design, for volume production, maintenance has sizable advantage；
4. cooling liquid state oil is at flow regime in whole process, is not in oil-collecting and forms localized hyperthermia
Phenomenon；
5. use pressure oil distribution device so that the cooling liquid state oil flow rate under drenching is uniform, and pressure is constant, ensure that system
Stability also can elongate member service life.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is a kind of pressure spray system principle schematic of the present utility model；
Fig. 2 is a kind of liquid distributor and server cloth liquid schematic diagram；
Fig. 3 is a kind of liquid distributor planar structure schematic diagram；
Fig. 4 is oil-feed switch valve internal structure schematic diagram of the present utility model；
Fig. 5 is oil-feed switch valve top view of the present utility model；
Fig. 6 is server subrack structure schematic diagram of the present utility model；
Fig. 7 is server subrack schematic internal view 1 of the present utility model；
Fig. 8 is server subrack schematic internal view 2 of the present utility model；
Label declaration in figure：Main fuel tank 1, pump 2, radiator 3, pressure oil distribution device 4, filter 5, oil feeding device 6, cloth liquid
Device 7, oil back chamber 71, spray oil pocket 72, cloth liquid oil inlet 73, oil return opening 74, spout hole 75, spray apertures 76, oil return apparatus 8, clothes
Business device shell 10, upper lid 101, fastener 102, seal 103, casing 104, pinboard 105, cooling liquid inlet pipe 106, envelope
Close runner 107, spray pressure chamber 108, spray apertures 109, shell of top cover body 110, jack 111, euthermic chip region 112；Dividing plate
113rd, casing housing 114, mounting post 115, coolant outlet 116, oil-feed switch valve 16, switch valve oil inlet 161, valve element
162nd, valve body 163, switch 164, flexible oil-out 165.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Shown in reference picture 1-8, a kind of data center's rack pressure spray system, as shown in Figure 1, there is shown, including main fuel tank 1, pump
2nd, radiator 3, data center's rack, oil feeding device 6, oil return apparatus 8, cooling liquid state oil, described main fuel tank 1, pump 2, radiating
Device 3, data center's rack connect into closed circuit by oil feeding device 6, oil return apparatus 8；Described pump 2 by cooling liquid state oil from
Described main fuel tank 1 pumps out, and is entered by the described heat-shift of radiator 3 by pipeline in described data center's rack
In oil distribution device 4；For the described pressure point oil of oil distribution device 4 into described liquid distributor 7, the described cloth liquid of liquid distributor 7 spray is cold
Described server；The oil return apparatus 8 described in cooling liquid state oil warp that cooling treatment is completed is back to described main fuel tank 1
In.
Preferably, described pressure spray system also includes filter 5, service tank；Described filter 5 accesses described
Closed circuit in；Described oil feeding device 6 includes in-line, oil-feed tank, enters oil inlet pipe；Described in described oil-feed tank connection
Oil distribution device 4, the described service tank of lower end connection；Enter oil inlet pipe described in described oil-feed tank side connection；Described
Enter the described server enclosure of oil inlet pipe other end connection or described liquid distributor 7；Described oil-feed tank and described oil-feed branch
The junction of pipe is additionally provided with fuel oil feed regulation valve；Described oil return apparatus 8 includes oil return box, return line；Described service tank
It is connected with described main fuel tank 1 by return line；The oil return opening 74 of described liquid distributor 7 connects with described oil return box.Such as
Shown in Fig. 1, the position of filter 5 is unrestricted, be placed in before pump 2 or pump 2 after or be placed in after radiator 3, all should be
In the scope of protection of the utility model.
A kind of data center's rack, as shown in figure 1, including cabinet body, oil distribution device 4, some liquid distributors 7；Described
Cabinet body includes some mounting brackets；Described cabinet body is sequentially installed with some server enclosures 10 from high to low；It is described
Server enclosure 10 in lay server；Each described top of server enclosure 10 is provided with the liquid distributor 7 described in one；Institute
The oil distribution device 4 stated is connected with described liquid distributor 7 by oil feeding device 6；Cooling liquid state oil is pumped into described point oil by pump 2
In device 4, described oil distribution device 4 divides oil stream to described liquid distributor 7, described liquid distributor under the pressure of pump 2 effect
Cooled down on 7 spraying cooling fluid oil to servers.In general, to ensure rack overall construction intensity, cabinet body is by metal material
Material is made；Special, flexible material can also introduce manufacture cabinet body.
Preferably, as shown in Figure 3, Figure 4, described liquid distributor 7 includes oil back chamber 71, spray oil pocket 72, cloth liquid oil inlet
73rd, oil return opening 74；Described oil back chamber 71 is positioned at the described top of spray oil pocket 72；Described cloth liquid oil inlet 73 is positioned at described
Spray oil pocket 72 in；The described bottom surface of spray oil pocket 72 is provided with spray apertures 76；Clothes described in the described face of spray apertures 76
Business device；Described oil back chamber 71 accepts the cooling liquid state oil in the server for flowing through the top of liquid distributor 7；Described oil return opening
The 74 cooling liquid state oil being used to discharge in the oil back chamber 71.Preferably, described liquid distributor 7 also includes spout hole 75；It is described
Spout hole 75 be located at the described bottom surface of spray oil pocket 72；Described spout hole 75 is gone to the bottom higher than described spray oil pocket 72
Face；Described oil back chamber 71 is horizontal by an angle.As shown in Fig. 2, the oil return box of the face oil return apparatus 8 of oil return opening 74, from
The cooling liquid state oil that oil return opening 74 flows back is flowed into main fuel tank 1 by oil return box.Liquid distributor 7 corresponding to per stratum server is provided with
Several spout holes 75, the height of spout hole 75 are higher than oil pouring plate 5-20mm, ensure oil level depth in spray oil pocket 72.Work as oil inlet quantity
During more than leaching oil mass (during such as maintenance single layer of service device), unnecessary oil mass enters server by spout hole 75；Spout hole 75
The region for being placed in heater element Relatively centralized is installed, improves the radiating efficiency of server.
It should be appreciated that liquid distributor 7 is act as the cooling liquid state oil after point oil from oil distribution device 4 according to the reality that need to be cooled down
Border position is handled in actual cloth liquid, in general, and liquid distributor 7 and server enclosure 10 is separately manufactured, liquid distributor 7 such as Fig. 3, Fig. 4
Middle structure is installed on server enclosure 10, and server enclosure 10 is open design.
In another embodiment, it is preferable that be a clothes when described server enclosure 10 is embodied as shown in figs 6-8
Business device subrack；From manufacturing process, the cloth liquid function of liquid distributor 7 or relief function are combined with server subrack structure；
Described server subrack includes upper lid 101, casing 104；The upper lid 101 is fixed on the casing 104；The upper lid
101 include cooling liquid inlet pipe 106, at least one spray pressure chamber 108, at least one spray apertures 109, shell of top cover body 110, described
Casing 104 includes casing housing 114, coolant outlet 116；The inner surface of the shell of top cover body 110 is provided with the spray
Pressure chamber 108, the cooling liquid inlet pipe 106 connect the spray pressure chamber 108, are all provided with each spray pressure chamber 108
There are the spray apertures 109；The face server euthermic chip region 112 of spray apertures 109.Preferably, in described casing 104
Provided with runner, the coolant outlet 116 communicates with runner；Server subrack also includes seal 103, the upper lid 101
Installed by the seal 103 and the casing 104 sealing；Dividing plate is additionally provided with the inner surface of the casing housing 114
113；Described runner is located at the described homonymy of dividing plate 113 with server euthermic chip region 112；The present embodiment is by servicing
Server is divided into euthermic chip region 112 and non-principal heating region with dividing plate 113 in device subrack, i.e., in server subrack
Flow channel for liquids is planned, is further ensured that to concentrate heating region and is radiated, improves radiating efficiency.Preferably, such as Fig. 6 institutes
Show, the outside of the casing housing 114 can be provided with pinboard 105.The pinboard 105 is provided with various sockets or interface, uses
In connection storage device and other servers.
Preferably, as shown in fig. 7, the upper lid 101 also includes closed flow pipe 107, the cooling liquid inlet pipe 106 is logical
Cross the closed flow pipe 107 and connect the spray pressure chamber 108.The use of the closed flow pipe 107 can ensure described cold
But liquid inlet tube 106 is preferably connected with the spray pressure chamber 108, and the spray pressure chamber 108 can be facilitated to be covered on described
Reasonably arranged on the inner surface of housing 110.
Preferably, as shown in figs 6-8, the server subrack also includes fastener 102, the side of the shell of top cover body 110
Some jacks 111 are provided with edge, the edge of the seal 103 is provided with some through holes, the through hole and the phase of jack 111
Corresponding, the edge of the casing housing 114 is provided with some mounting posts 115, the mounting post 115 and the jack 111, leads to
Hole is corresponding；The fastener 102 is engaged with the jack 111, through hole, mounting post 115, the upper lid 101, seal
103 and casing 104 be fixed together by the fastener 102.The fastener can with the pin connection of mounting post 115 or
Threaded connection, jack is provided with the edge of the shell of top cover body, the seal 103 or through hole does not interfere with key inside it
The arrangement of structure, and it is also convenient for disassembly and installation.Preferably, the cooling liquid inlet pipe 106 is horizontally placed on the upper lid
The side of housing 110, the coolant outlet 116 are horizontally placed on the side of the casing housing 114, the coolant
Inlet tube 106 is located at the top of the coolant outlet 116.The coolant outlet 116 is located at the cooling liquid inlet
The lower section of pipe 106, be advantageous to coolant and discharged from top to bottom using the effect of pressure；The cooling liquid inlet pipe 106 is located at institute
The top of coolant outlet 116 is stated, coolant enters the obstruction that casing will not be under pressure.Preferably, it is described in order to ensure
The bottom of casing 104 has a small amount of coolant residual quantity, and the coolant outlet 116 is higher than the casing housing 114
Bottom.The coolant residual quantity can be used for making server section immersion, cooling, but the coolant residual quantity should not there be clothes
The upper surface of business device, does not interfere with spraying effect.Preferably, in order that coolant it is smooth, rapidly from the server subrack
Middle outflow, the principle based on pressure, had angle between the bottom surface of the inner side of casing housing 114 and horizontal plane.
Preferably, as shown in Figure 4, Figure 5, described data center's rack also includes oil-feed switch valve 16；Described oil-feed
Switch valve 16 be installed on described server enclosure 10 and the described junction of oil feeding device 6, described liquid distributor 7 with it is described
The junction of oil feeding device 6；Described oil-feed switch valve 16 includes switch valve oil inlet 161, valve element 162, valve body 163, switch
164th, stretch oil-out 165；Described pass valve oil inlet 161 connects described oil feeding device 6；Described switch 164 controls institute
Valve element 162, the described flexible oil-out 165 stated.The unlatching of the cooling liquid state oil of oil-feed switch valve control cloth feeding liquid device 7 and pass
Close, while realize the stretching and contraction of flexible oil-out 165；During work, oil-feed switch valve 16 is in open mode, switch valve core
162 have certain distance with fuel feed hole, and the oil-out 165 that now stretches is also at stretching state, cooling liquid state oil through oil inlet 161 with
Flexible oil-out 165 is flowed into liquid distributor 7；When server needs to be serviced maintenance, rotary handle switch 164, drive is opened
Close valve element 162 to rotate and move to the direction of oil inlet 161, close oil inlet 161, simultaneous retractable oil inlet 165 is withdrawn, and is closed
Liquid flow space, it is ensured that liquid body does not influence when server extracts maintenance out.
Preferably, it is the cooling hydraulic oil that different height server enclosure 10 provides uniform pressure and flow for solution, presses
Power oil distribution device 4 includes dividing oil pressure force regulating valve；The described point oil for dividing the corresponding described liquid distributor of oil pressure force regulating valve regulation
Branch circuit outlet goes out oil pressure；It should be appreciated that oil pressure force regulating valve and fuel oil feed regulation valve action is divided all to be to ensure cooling liquid state
It is consistent that oil enters pressure, flow in liquid distributor 7, single use or can be applied in combination, reach constant pressure and flow effect.
Preferably, described cooling liquid state is oily for insulation fluid oil, including crude mineral oils, silicone oil, vegetable oil, transformation
At least one of oil, conduction oil；There is cooling liquid state oil in described server enclosure 10；Described cooling liquid state oil accounts for
It is 0%-50% with the space proportion of server enclosure 10, to reach more preferable cooling effect, is cooled down in server enclosure 10
Fluid oil keeps certain liquid level, and cooling liquid state oil fully contacts with the main heater element of server and absorbs heat, through returning
Oil pipe line collects, and the cooling liquid state oil flowed back to per stratum server is back in main fuel tank 1 again.
The utility model is ingenious in design, rational in infrastructure, method innovation, breaks through traditional large server type of cooling, together
When it is practical, be easy to promote.
1. the utility model uses liquid cold water spray system, the specific heat of cooling liquid state oil is big, and is directly contacted with heater element,
Heat transfer efficiency is high；
2. the utility model is designed using standardized module, requirement is not only met, moreover it is possible to meet that installation, assembling will
Ask.In reality in use, can meet that all equipment cabinet servers use；
3. the utility model is designed using standardized module, for volume production, maintenance has sizable advantage；
4. cooling liquid state oil of the present utility model is at flow regime in whole process, be not in oil-collecting and
Form localized hyperthermia's phenomenon；
5. the utility model uses oil distribution device so that the cooling liquid state oil flow rate under drenching is uniform, and pressure is constant, ensure that
The stability of system also can elongate member service life.
It is described above, preferred embodiment only of the present utility model, not the utility model is made any formal
Limitation；The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new；But all those skilled in the art are not being departed from the range of technical solutions of the utility model, are taken off more than
The technology contents shown and the equivalent variations of a little variation, modification and evolution made, are equivalent embodiment of the present utility model；
Meanwhile the change of all any equivalent variations made according to substantial technological of the present utility model to above example, modify and drill
Become etc., still fall within the protection domain of the technical solution of the utility model.
Claims (9)
1. a kind of data center's rack, including cabinet body, oil distribution device (4), some liquid distributors (7), it is characterised in that：It is described
Cabinet body include some mounting brackets；Described cabinet body is sequentially installed with some server enclosures (10) from high to low；
Server is laid in described server enclosure (10)；The cloth described in one is provided with above each described server enclosure (10)
Liquid device (7)；Described oil distribution device (4) is connected with described liquid distributor (7) by oil feeding device (6)；Cooling liquid state oil passes through
Pump (2) is pumped into described oil distribution device (4), and described oil distribution device (4) divides oil stream to institute under the effect of the pump (2) pressure
The liquid distributor (7) stated, cool down on described liquid distributor (7) spraying cooling fluid oil to server.
A kind of 2. data center's rack according to claim 1, it is characterised in that：Described liquid distributor (7) includes oil return
Chamber (71), spray oil pocket (72), cloth liquid oil inlet (73), oil return opening (74)；Described oil back chamber (71) is located at described spray
Above oil pocket (72)；Described cloth liquid oil inlet (73) is located in described spray oil pocket (72)；Described spray oil pocket (72)
Bottom surface is provided with spray apertures (76)；Server described in described spray apertures (76) face；Described oil back chamber (71) accepts stream
Through the cooling liquid state oil in the server above the liquid distributor (7)；Described oil return opening (74) is used to discharge the oil back chamber
(71) the cooling liquid state oil in.
A kind of 3. data center's rack according to claim 2, it is characterised in that：Described liquid distributor (7) also includes overflowing
Discharge orifice (75)；Described spout hole (75) is located at described spray oil pocket (72) bottom surface；Described spout hole (75) is higher than institute
Spray oil pocket (72) bottom surface stated；Described oil back chamber (71) is horizontal by an angle.
A kind of 4. data center's rack according to claim 1, it is characterised in that：Described server enclosure (10) includes
Upper lid (101), casing (104)；The upper lid (101) is fixed on the casing (104)；The upper lid (101) includes cooling
Liquid inlet tube (106), at least one spray pressure chamber (108), at least one spray apertures (109), shell of top cover body (110), the case
Body (104) includes casing housing (114), coolant outlet (116)；The inner surface of the shell of top cover body (110) is provided with institute
Spray pressure chamber (108) is stated, the cooling liquid inlet pipe (106) connects the spray pressure chamber (108), each spray pressure
The spray apertures (109) are equipped with chamber (108)；Spray apertures (109) the face server euthermic chip region (112).
A kind of 5. data center's rack according to claim 3 or 4, it is characterised in that：Described data center's rack is also
Including oil-feed switch valve (16)；Described oil-feed switch valve (16) is installed on described server enclosure (10) and described oil-feed
Device (6) junction, described liquid distributor (7) and described oil feeding device (6) junction；Described oil-feed switch valve (16) bag
Include switch valve oil inlet (161), valve element (162), valve body (163), switch (164), flexible oil-out (165)；Described pass valve
The described oil feeding device (6) of oil inlet (161) connection；The described valve element (162) of described switch (164) control, described stretch
Contracting oil-out (165).
A kind of 6. data center's rack according to claim 5, it is characterised in that：Described oil distribution device (4) includes dividing
Oil pressure force regulating valve；The described point oily branch circuit outlet for dividing the corresponding described liquid distributor (7) of oil pressure force regulating valve regulation goes out
Oil pressure.
7. a kind of data center's rack pressure spray system, including main fuel tank (1), pump (2), radiator (3), such as claim 1
Described data center's rack, oil feeding device (6), oil return apparatus (8), cooling liquid state oil, it is characterised in that：Described main fuel tank
(1), pump (2), radiator (3), data center's rack connect into closed circuit by oil feeding device (6), oil return apparatus (8)；Institute
The pump (2) stated pumps out cooling liquid state oil from described main fuel tank (1), passes through pipe by described radiator (3) heat-shift
Road enters in the oil distribution device (4) in described data center's rack；Described oil distribution device (4) pressure point is oily to liquid distributor
(7) in, liquid distributor (7) cloth liquid spraying cooling server；The oil return apparatus (8) described in cooling liquid state oil warp that cooling treatment is completed
It is back in described main fuel tank (1).
A kind of 8. data center's rack pressure spray system according to claim 7, it is characterised in that：Described pressure spray
Leaching system also includes filter (5), service tank；In the described closed circuit of described filter (5) access；Described oil-feed
Device (6) includes in-line, oil-feed tank, enters oil inlet pipe；The described oil distribution device (4) of described oil-feed tank connection, lower end connects
Connect described service tank；Enter oil inlet pipe described in described oil-feed tank side connection；Described enters the connection of the oil inlet pipe other end
Described server enclosure or described liquid distributor (7)；Described oil-feed tank is additionally provided with the described junction for entering oil inlet pipe
Fuel oil feed regulation valve；Described oil return apparatus (8) includes oil return box, return line；Described service tank and described main fuel tank
(1) connected by return line；The oil return opening (74) of described liquid distributor (7) connects with described oil return box.
A kind of 9. data center's rack pressure spray system according to claim 8, it is characterised in that：Described coolant
State oil is insulation fluid oil；There is cooling liquid state oil in described server enclosure (10)；Described cooling liquid state oil takes institute
It is 0%-50% to state server enclosure (10) space proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084851.8U CN206674400U (en) | 2017-01-20 | 2017-01-20 | A kind of data center's rack and its pressure spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084851.8U CN206674400U (en) | 2017-01-20 | 2017-01-20 | A kind of data center's rack and its pressure spray system |
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| Publication Number | Publication Date |
|---|---|
| CN206674400U true CN206674400U (en) | 2017-11-24 |
Family
ID=60378857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720084851.8U Withdrawn - After Issue CN206674400U (en) | 2017-01-20 | 2017-01-20 | A kind of data center's rack and its pressure spray system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206674400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659092A (en) * | 2017-01-20 | 2017-05-10 | 广东合新材料研究院有限公司 | Data center cabinet and pressure spraying system thereof |
| CN108430200A (en) * | 2018-05-09 | 2018-08-21 | 南京工业大学 | Cooling system of server in data center cabinet based on spray cooling technology |
-
2017
- 2017-01-20 CN CN201720084851.8U patent/CN206674400U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659092A (en) * | 2017-01-20 | 2017-05-10 | 广东合新材料研究院有限公司 | Data center cabinet and pressure spraying system thereof |
| CN106659092B (en) * | 2017-01-20 | 2019-12-31 | 广东合一新材料研究院有限公司 | Data center cabinet and pressure spraying system thereof |
| CN108430200A (en) * | 2018-05-09 | 2018-08-21 | 南京工业大学 | Cooling system of server in data center cabinet based on spray cooling technology |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171124 Effective date of abandoning: 20191231 |