CN202941081U - Data center cooling solution - Google Patents
Data center cooling solution Download PDFInfo
- Publication number
- CN202941081U CN202941081U CN 201220628115 CN201220628115U CN202941081U CN 202941081 U CN202941081 U CN 202941081U CN 201220628115 CN201220628115 CN 201220628115 CN 201220628115 U CN201220628115 U CN 201220628115U CN 202941081 U CN202941081 U CN 202941081U
- Authority
- CN
- China
- Prior art keywords
- space
- air
- fan room
- server system
- evaporator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model discloses a data center cooling solution. A device for implementing the solution comprises a case and a refrigeration device arranged in the case. The refrigeration device includes evaporators which are shared by a heat pipe heat exchange system and a heat pump refrigerating system. The case includes a front wall and a rear wall which are mutually parallel, a left side wall and a right side wall which are connected with the front wall and the rear wall, an upper wall and a lower wall which are perpendicular to cabinets, and a back plate which is parallel to the front wall and the rear wall of the case, wherein the back plate separates the case into front space and read space which are first space and second space respectively. The first space and the second space in the case are separated into a plurality of cabinets by a plurality of the evaporators placed side by side, and the cabinets are device placing areas and fan chambers respectively, wherein a server system is arranged in the device placing areas; the cabinets which are close to the two side walls in the case are fan chambers without the back plate; and the middle cabinet can be arranged to be a corresponding fan chamber according to air quantity requirements. According to the data center cooling solution, by means of combination of a heat pipe and a heat pump refrigerating device, air supply cooling efficiencies are improved, refrigeration energy consumption is reduced, and influences of dust on the server system are prevented.
Description
Technical field
The utility model relates to a kind of data center, particularly a kind of data center heat sink conception.
Background technology
Be accompanied by the develop rapidly of the Internet, the IT application in enterprises paces are constantly accelerated.Deep change is just occuring in the application of IT resource and management mode, will progressively develop into service type innovation resources take data center as carrying platform from functionality resources independent, that disperse.Data center is large-scale centralized computing facility, and it is bearing the functions such as calculating, storage, application, and it will become new focus and the core content of informatization.Arriving along with the data explosion epoch, to the data centers also having higher requirement, stack more multiserver hardware in limited space domestic demand, it comprises a large amount of servers, these servers are positioned over frame, more and all be arranged at data center due to server system, it is quite important that the heat sink conception of data center's integral body becomes.For adopting traditional mechanically refrigerated scheme, increase the way of cooler, although can guarantee the fail safe of interior space cooling, but the golf calorific value space is due to the needs all-year-around cooling, air conditioning energy consumption is very high, can't fundamentally realize the energy saving in running of air-conditioning, also bring simultaneously the problem of electric power and cost.The research report of IDC points out that power supply and cooling device will occupy the cost of half in the cost that hardware is dropped into, and data center cooling system has occupied 40% of data center's total power consumption.
Domestic conventional data centers often exists aspect physical environment: integral layout is unreasonable, and refrigerating system can not be distributed by the needs of physical device, causes overall energy waste high and have a problem of local overheating; Aspect information technoloy equipment, the statistics demonstration of IDC, in the Asian-Pacific area, data center server power consumption is with the speed increase in every year 23%, compare with world's balanced growth level of annual 16%, the power consumption growth rate of Asia-Pacific data center has far exceeded world average level.
Such present situation also impels enterprise to explore better radiating mode always, and as hardware all is submerged in oil or liquid, because hardware is immersed fully, oil cooling can better be derived the heat of assembly and hardware facility.Although oil cooling can provide higher radiating efficiency, and the quieter and intensive operation of permission server, but also have some problems simultaneously: (1) oil cooling mode causes the weight of hardware more much bigger than server in general data center, and this just needs the floor can bear enough weight; (2) initial cost of the connecting tube of installation water pump radiator and necessity is very expensive; (3) hardware device that means that is immersed in fully in the oil cooling equipment will be difficult to upgrading, and this needs extra technical training.
What is more adopts the mode of Peltier cooling (semiconductor chilling plate), also can adopt dry ice or liquid nitrogen to guarantee that they need not to worry that hardware quits work because of excess Temperature when limit overclocking.In fact some the time processor also can quit work when temperature is too low, for example then Core 2 Extreme QX9650 will auto-breaking when spending to-90 at-60 degree.
Therefore seek a kind of how the input under prerequisite in limited space and air-conditioning, ensure effective radiating effect, with the quantity that realizes rack maximize and rack in the maximized heat sink conception of quantity of server compel at eyelashes.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of uniformity that cold air can be provided according to the temperature of server system radiating in rack, for the changeability of cold and energy-conservation heat abstractor, a kind of data center's heat sink conception that comprises above-mentioned heat abstractor also is provided.
The utility model technical solution problem adopts following technical scheme:
a kind of data center heat sink conception comprises a cabinet and is arranged at the refrigeration plant of cabinet that described refrigeration plant comprises the evaporator that heat pipe heat exchanging system and heat pump refrigeration system share, described cabinet comprises the front and rear wall that is parallel to each other, the left and right sides wall that connects front and rear wall, the upper lower wall of vertical described cabinet, the backboard parallel with described cabinet front and rear wall, described backboard is partitioned into former and later two spaces with described cabinet, is respectively the first space and second space, the first space of described cabinet inside, second space are isolated into some racks mutually by some evaporators placed side by side, are respectively equipment rest area and fan room, described server system is arranged in described equipment rest area, described air-supply arrangement and air humidifying device are placed on described fan room, described each rack is provided with Yishanmen, rack near first, second space of two side in described cabinet is the fan room that there is no backboard, can be both server system air-supply and the humidification in first, second space, again can conducting the Air Flow in first, second space, described intermediate server system area can arrange corresponding fan room according to the air quantity demand, described evaporator is the public evaporator of heat pipe hot pump hybrid system, and the side-walls that it is arranged on each group server cabinet becomes some server apparatus rest areas and fan room to first, second space segmentation, begin like this direction of wind in the air channel from the left side wall fan room in the first space of cabinet, the evaporator of the left side wall of the server system of first group in the first space is emitted cold air and is entered server system, the air of the heat that server system produces enters its right side evaporator and carries out cooling, cooling air enters next group server system, repeating successively flows down is circulated to the right side wall fan room in the first space, then enter second space right arm fan room, carry out the kind of refrigeration cycle of second space, it is identical with the first space circulation pattern, last wind is admitted to the left side wall fan room of second space, with the first space exchange, just completed the inner loop of a sealing.
The above evaporator is the cover evaporator that heat pipe heat exchanging system and heat pump refrigeration system two cover systems share,, the side-walls that it is arranged on each group server cabinet becomes some server systems district and fan room to first, second space segmentation; The side evaporator of each rack has respectively the independent input output of oneself, the condenser of the heat pipe hot pump hybrid system corresponding with it is connected by middle device, form one by one independently partial circulating loop, they have independently large compressor and little compressor, are independent of each other mutually during its work operation.Because the fin temperature of the evaporator of the heat pipe hot pump hybrid system of cabinet sidewalls is lower than the temperature of flowing gas in cabinet, reach its dew point temperature after can making the steam of flowing gas the inside run into fin, be condensed into liquid water, thus the humidity in reduction cabinet that can be spontaneous.
In the above cabinet, the rack in first, second space of close left and right sides wall is four fan room that do not have backboard to separate in the middle of being set to; Described fan room is provided with air-supply arrangement and damping device; Described intermediate server system area can arrange corresponding fan room according to the air quantity demand, and the dense degree of its fan room is set according to the demand of server system.
Be provided with air-supply arrangement in the above fan room, the number of the air-supply arrangement in each fan room and the size of air output are decided according to the demand of the server system between two fan room, if a plurality of server systems are arranged between fan room, can increase the number of air-supply arrangement in the centre or accelerate the rotating speed of each air-supply arrangement, the cold air of the evaporator of farthest server system sidewall is sent in space, server system place.
Be provided with damping device in the above fan room, the size of the unlatching of damping device and humidification amount is regulated by the information feedback of corresponding sniffer automatically according to the demand of the server system of each group.
In the above server system, the placement of each server will be along the wind direction in whole space, can not keep out the wind, the cross-sectional area that is server is parallel with the wind direction in the air channel, the cold air of sending into from the sidewall evaporator is entered, and the hot-air that server system sheds enters next group evaporator along wind direction and carries out cooling.
The above circuit control section is being controlled circuit logic computing and the equipment run switch of whole device, mainly to monitor some variations in temperature of hot environment and low temperature environment by some temperature testing equipments, optionally operating heat pump refrigeration work pattern or heat-pipe refrigerating mode of operation, and can avoid as required the situation of " low load with strong power ", selection makes the intermittent work of part unit phase trans-substitution of heat pump refrigerating mode of operation or heat-pipe refrigerating mode of operation, has also extended so to a certain extent the useful life of whole system.
The utility model compared with prior art, to use with the evaporator of the heat pipe hot pump hybrid system sidewall as rack in cabinet, make server system in each rack have one can provide the supply cold wind device of different cold blast rates and one to draw the shed device of the heat that comes of server system according to radiating requirements, namely can fix a point provides uniform refrigerating gas to server system in rack, so just guarantee abundance and the preference temperature of refrigerating gas in each rack, got rid of the interference of extraneous mist.Power heat pipe technology and heat pump refrigerating technology are merged mutually, can realize heat pipe and 2 kinds of patterns of heat pump refrigerating with same set of equipment, when winter, outdoor temperature was low, hybrid system generally ran on the heat pipe pattern, compressor is in stopped status always, and energy-saving effect is best; At conditioning in Transition Season, because outdoor temperature is higher, the cooling ability of heat pipe reduces, and unit generally is in the alternate run pattern of heat pump and heat pipe, and energy-saving effect is more remarkable; When summer, outdoor temperature was higher, unit generally ran on heat pump mode, but also can operate in the alternate run pattern of heat pump and heat pipe at night and rainy weather, still had good energy-saving effect.Therefore this data center heat sink conception has improved the air-supply cooling effectiveness by the fusion of heat pipe hot pump refrigerating plant, reduced energy consumption for cooling, not only can satisfy data center inside to the demand of refrigeration, and avoided the impact of dust on server system, whole conceptual design advantages of simple, floor space is little, utilance is high, easy to use.
Description of drawings
Fig. 1 is the cabinet inside space segmentation sketch of the utility model data center heat sink conception.
Fig. 2 is cabinet inside structural upright curve planing surface figure for this reason.
Fig. 3 is the rack execution mode figure of data center's heat sink conception for this reason.
The embodiment one of this data center's heat sink conception of Fig. 4.
The embodiment two of this data center's heat sink conception of Fig. 5.
In figure: (1) evaporator; (2) condenser; (3) large compressor; (4) little compressor; (5) choke valve; (6) fluid reservoir; (71) ~ (72) electromagnetically operated valve; (81) ~ (84) unidirectional valve; (9) return the liquid capillary; (10) return-air hole; (11) cross valve; (12) cabinet; (13) backboard; (14) first spaces; (15) second space; (16) evaporator of heat pipe hot pump hybrid system; (17) fan room; (18) canyon; (19) air supply device; (20) damping device; (21) cabinet door.
Embodiment:
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in detail:
A kind of data center heat sink conception, comprise evaporator (16), fan room (17), canyon (18), air supply device (19), damping device (20), cabinet door (21) and the circuit controling element of cabinet (12), backboard (13), the first space (14), second space (15), heat pipe hot pump hybrid system, whole system can be made the cabinet that comprises N rack as required.
Fig. 1 is the cabinet inside space segmentation sketch of the utility model data center heat sink conception.This cabinet (12) comprises the front and rear wall that is parallel to each other, the left and right sides wall that connects front and rear wall, the upper lower wall of vertical described cabinet, the backboard (13) parallel with described cabinet front and rear wall; Described backboard (13) is partitioned into former and later two spaces with described cabinet (12), be respectively the first space (14) and second space (15), and leave the conducting district that a passage is the first space (14) and second space (15) between the left and right sidewall of this backboard (13) and cabinet; The air of whole like this cabinet inside is done the one-period circulation around backboard (13).
Fig. 2 is cabinet inside structural upright curve planing surface figure for this reason.On the basis of Fig. 1, make first space (14) of cabinet inside, second space (15) mutually are isolated into some racks by some evaporators placed side by side (16), be respectively equipment rest area (18) and fan room (17); This evaporator (16) is the public evaporator of heat pipe hot pump hybrid system, can select to make heat pump refrigerating mode of operation or heat-pipe refrigerating mode of operation according to the demand of load.Described server system is arranged in equipment rest area (18), air-supply arrangement (19) and air humidifying device (20) are placed on fan room (17), each rack is provided with Yishanmen (21), requires first, second space (3 of close two side in cabinet; 4) there is no the rack of backboard is four fan room, and in cabinet, the intermediate server system area can arrange corresponding fan room (17) according to the air quantity demand, to guarantee server system area in each rack, the air quantity gas of capacity is arranged.
Fig. 3 is the rack execution mode figure of data center's heat sink conception for this reason.During this data center line heat sink conception work, the heat pipe hot pump hybrid system can be according to the difference of indoor required design temperature and outdoor temperature, the cold mode of operation of operating heat pump refrigeration work pattern or control optionally, it is the same that each mode of operation makes cabinet inside radiating principle and air flow.for Fig. 3 inner loop as shown in FIG., begin the direction of wind in the air channel from the left side wall fan room in the first space of cabinet, the heat exchanger of the left side wall of the server system of first group in the first space discharges cold air and enters server system, the air of the heat that server system produces enters its right arm heat exchanger and carries out cooling, cooling air enters next group server system, repeating successively flows down is circulated to the right side wall fan room in the first space, then enter second space right arm fan room, carry out the kind of refrigeration cycle of second space, it is identical with the first space circulation pattern, last wind is admitted to the left side wall fan room of second space, with the first space exchange, just completed the inner loop of a sealing.
Embodiment one:
The workflow diagram of the first scheme of the present utility model as shown in Figure 4, large compressor (3), condenser (2), unidirectional valve (83), fluid reservoir (6), unidirectional valve (84), choke valve (5), evaporator (1) and electromagnetically operated valve (71) are linked in sequence according to above-listed by connecting tube, have formed a heat pump cycle loop; On the in parallel and large compressor (3) in the formed loop of unidirectional valve (81), fluid reservoir (6) and unidirectional valve (82), and the input of the output of unidirectional valve (83) and unidirectional valve (84) is positioned at the top of fluid reservoir (6) liquid refrigerant liquid level; Described little compressor (4), electromagnetically operated valve (72) and the output of time liquid capillary (9) series arm and the output of unidirectional valve (84) and choke valve (5) series arm are connected in evaporator (1) liquid feeding end; The output of described time liquid capillary (9) is positioned at the bottom of fluid reservoir (6) liquid refrigerant liquid level, and the input of its output and unidirectional valve (83), condenser (2) outlet end and little compressor (4) drawing liquid are connected in cross valve (11); So little compressor (4), electromagnetically operated valve (72), evaporator (1), unidirectional valve (81), fluid reservoir (6), unidirectional valve (82), condenser (2) and cross valve (11) are linked in sequence according to above-listed by connecting tube, formed a heat pipe main circulation loop, organic assembling by little compressor (4), electromagnetically operated valve (72), evaporator (1), unidirectional valve (81), fluid reservoir (6), time liquid capillary (9) and cross valve (11), form independently working solution circulation, i.e. time liquid circulation circuit in heat pipe circulation; When system works with the heat pipe endless form.
when system worked in the heat pump cycle mode, large compressor (3) was opened, unidirectional valve (83, 84) be in conducting state, little compressor (4) cuts out, electromagnetically operated valve (72), unidirectional valve (81, 82) and return liquid capillary (9) and be in cut-off state, large compressor (3) is from the inner gaseous working medium that extracts of evaporator (1), become high-temperature high-pressure state and carry to condenser (2) by large compressor (3) gaseous refrigerant, high temperature and high pressure gaseous refrigerant dispels the heat in condenser (2) after entering condenser (2), portion gas liquefaction, the gas-liquid two-phase cold-producing medium enters fluid reservoir (6) through condenser (2) catheter under the promotion of high-pressure gaseous refrigerant, gas-liquid refrigeration intermediate medium basis physical property is separately separated in fluid reservoir, the high-pressure liquid intermediate medium enters into evaporator (1) through choke valve (5) and evaporator (1) catheter successively by unidirectional valve (84) and circulates next time.
when using the heat-pipe refrigerating mode of operation, little compressor (4) is opened, electromagnetically operated valve (72), unidirectional valve (81, 82) and return liquid capillary (9) and be in conducting state, large compressor (3) cuts out, unidirectional valve (83, 84) be in cut-off state, condenser (2) contacts with low-temperature heat source, gaseous working medium is subjected to the cooling of low-temperature heat source and is condensed into liquid in condenser (2), and emit heat, the liquid-working-medium that condensation forms is under the drive of little compressor (4), they enter into evaporator (1) from condenser (2), evaporator (1) contacts with high temperature heat source, liquid working media is subjected to the heating of high temperature heat source and is evaporated to gas in evaporator (1), and absorption heat, the gas that evaporation forms does not have the liquid intermediate medium of evaporation mutually to mix formation gas-liquid two-phase flow body in flow at high speed with part, they flow out from evaporator (1) and enter fluid reservoir (6) through unidirectional valve (81), the middle working media basis of gas-liquid two-phase flow physical property is separately separated in fluid reservoir, the gaseous state intermediate medium is delivered in condenser (2) by unidirectional valve (82) place branch road and is circulated next time, liquid intermediate medium passes through back liquid capillary (9) output, the liquid intermediate medium of output and converge from condenser (2) liquid intermediate medium out and simultaneously enter into evaporator (1) through little compressor (4), so just form a kind of cyclic process of novel energy-conserving heat pipe, above-mentioned two kinds of circulations can be carried out switch operating according to environment and demand.
Embodiment two:
the workflow diagram of the utility model first scheme as shown in Figure 5, described electromagnetically operated valve (72), large compressor (3), condenser (2), fluid reservoir (6), unidirectional valve (84), choke valve (5) and evaporator (1) are linked in sequence according to above-listed by pipeline each other, have formed a heat pump cycle loop, described unidirectional valve (85) is connected in parallel on large compressor (3), the output of the output of little compressor (4) and electromagnetically operated valve (72) series arm and unidirectional valve (84) and choke valve (5) series arm all is connected in the catheter of evaporator (1), their input is connected in fluid reservoir (6), little compressor (4), electromagnetically operated valve (72), evaporator (1), unidirectional valve (85), condenser (2) and fluid reservoir (6) are linked in sequence according to above-listed by associated conduit, formed a heat pipe circulation circuit, these two circulations are carried out exchange work according to environment and demand and have just been formed a kind of heat pipe hot pump hybrid system like this.
when using the heat pump refrigerating mode of operation, large compressor (3) is opened, electromagnetically operated valve (71) and unidirectional valve (84) are in conducting state, little compressor (4) cuts out simultaneously, electromagnetically operated valve (72) and unidirectional valve (85) are in closed condition, the pressure of taking out due to large compressor (3), unidirectional valve (85) place branch road does not almost have passing through of refrigeration working medium, the liquid condensation agent is absorbed heat in evaporator (1) and is reduced indoor temperature like this, liquid condensation agent after heat absorption becomes gaseous state, become high-temperature high-pressure state and carry to condenser (2) by large compressor (3) gaseous refrigerant, heat radiation in condenser (2) after high temperature and high pressure gaseous refrigerant enters in condenser (2), portion gas liquefaction, the gas-liquid two-phase cold-producing medium enters fluid reservoir (6) through condenser (2) catheter under the promotion of high-pressure gaseous refrigerant, gas-liquid refrigeration intermediate medium basis physical property is separately separated in fluid reservoir, the high-pressure liquid intermediate medium enters into evaporator (1) through choke valve (5) and evaporator (1) catheter successively by unidirectional valve (84) and circulates next time.
when using the heat-pipe refrigerating mode of operation, little compressor (4) is opened, electromagnetically operated valve (72) and unidirectional valve (85) are in conducting state, large compressor (3) cuts out, electromagnetically operated valve (71) and unidirectional valve (84) are in closed condition, little compressor (4) is from the interior a small amount of gaseous state refrigeration working medium that extracts a large amount of liquid refrigeration working medium and replenish whole stable circulation by the part of return-air hole (10) of fluid reservoir (6) simultaneously, successively through electromagnetically operated valve (72), and evaporator (1) catheter enters evaporator (1), evaporator (1) contacts with high temperature heat source, liquid working media is subjected to the heating of high temperature heat source and is evaporated to gas in evaporator (1), and absorption heat, the gas that evaporation forms does not have the liquid intermediate medium of evaporation mutually to mix formation gas-liquid two-phase flow body in flow at high speed with part, they are successively through evaporator (1) wireway, unidirectional valve (85) and condenser (2) wireway enter condenser (2), condenser (2) contacts with low-temperature heat source, gaseous working medium is subjected to the cooling of low-temperature heat source and is condensed into liquid in condenser (2), and emit heat, liquid-working-medium the taking out under pressure-acting at little compressor (4) that condensation forms, enter in fluid reservoir (6) through condenser (2) catheter, it carries out gas-liquid separation, store and shunting, circulate next time.
This like this heat pipe hot pump hybrid system can be according to the difference of indoor required design temperature and outdoor temperature, optionally (it can be controlled fully automatically, also can be by regulating and controlling operating state manually) run on heat pump refrigerating mode of operation or heat-pipe refrigerating mode of operation, guaranteeing that the prerequisite that room temperature lowering requires is issued to energy-saving run; When higher or indoor load is excessive when outdoor temperature, heat pipe hot pump hybrid system operating heat pump refrigeration work pattern, operation principle is identical with general frequency conversion or non-frequency air-conditioning, and indoor heat is dissipated to the exterior space by vapor-compression refrigerant cycle, reaches the cooling down effect of the interior space; When outdoor temperature during lower than the indoor temperature certain value, compressor cuts out, unit enters the heat-pipe refrigerating mode of operation automatically, by the heat pipe energy-saving module, gaseous refrigerant is brought to condensation heat release in condenser, become at last condensate liquid, condensate liquid absorbs heat in the effect of heat pipe energy-saving module downstream to evaporator again, whole system by the heat pipe energy-saving module with indoor heat to outdoor transmission.
Claims (6)
1. data center's heat sink conception, is characterized in that, comprises a cabinet (12) and be arranged at the refrigeration plant of cabinet, and described refrigeration plant comprises the evaporator (16) that heat pipe heat exchanging system and heat pump refrigeration system share, described cabinet (12) comprises the front and rear wall that is parallel to each other, the left and right sides wall that connects front and rear wall, the upper lower wall of vertical described cabinet, the backboard (13) parallel with described cabinet front and rear wall, described backboard is partitioned into former and later two spaces with described cabinet, is respectively the first space (14) and second space (15), the first space (14), the second space (15) of described cabinet inside are isolated into some racks mutually by some evaporators placed side by side (16), are respectively equipment rest area (18) and fan room (17), described server system is arranged in described equipment rest area (18), described air-supply arrangement (19) and air humidifying device (20) are placed on described fan room (17), described each rack is provided with Yishanmen (21), first, second space (3 of close two side in described cabinet, 4) rack is the fan room that there is no backboard, both can be server system air-supply and the humidification in first, second space, again can conducting the Air Flow in first, second space, described intermediate server system area can arrange corresponding fan room (17) according to the air quantity demand, described evaporator (16) is the public evaporator of heat pipe hot pump hybrid system, and it is arranged on the side-walls of each group server cabinet, first, second space (3, 4) be divided into some server apparatus rest areas (18) and fan room (17), begin like this direction of wind in the air channel from the left side wall fan room in the first space of cabinet, the evaporator (16) of the left side wall of the server system of first group in the first space is emitted cold air and is entered server system, the air of the heat that server system produces enters its right side evaporator and carries out cooling, cooling air enters next group server system, repeating successively flows down is circulated to the right side wall fan room in the first space, then enter second space right arm fan room, carry out the kind of refrigeration cycle of second space, it is identical with the first space circulation pattern, last wind is admitted to the left side wall fan room of second space, with the first space exchange, just completed the inner loop of a sealing.
2. a kind of data center according to claim 1 heat sink conception, it is characterized in that, described evaporator (16) is the cover evaporator that heat pipe heat exchanging system and heat pump refrigeration system two cover systems share, the side-walls that it is arranged on each group server cabinet becomes some server systems district and fan room to first, second space segmentation; The side evaporator of each rack has respectively the independent input output of oneself, the condenser of the heat pipe hot pump hybrid system corresponding with it is connected by middle device, form one by one independently partial circulating loop, they have independently large compressor and little compressor, are independent of each other mutually during its work operation.
3. a kind of data center according to claim 1 heat sink conception, is characterized in that, is four fan room that do not have backboard to separate in the middle of being set near the rack in first, second space of left and right sides wall in described cabinet; Described fan room is provided with air-supply arrangement and damping device; Described intermediate server system area can arrange corresponding fan room according to the air quantity demand, and the dense degree of its fan room is set according to the demand of server system.
4. according to claim 1 with 3 described a kind of data center heat sink conceptions, it is characterized in that, be provided with air-supply arrangement (19) in described fan room, the number of the air-supply arrangement in each fan room and the size of air output are decided according to the demand of the server system between two fan room, if a plurality of server systems are arranged between fan room, can increase the number of air-supply arrangement in the centre or accelerate the rotating speed of each air-supply arrangement, the cold air of the evaporator of farthest server system sidewall is sent in space, server system place.
5. according to claim 1 with 4 described a kind of data center heat sink conceptions, it is characterized in that, be provided with damping device (20) in described fan room, the size of the unlatching of damping device and humidification amount is regulated by the information feedback of corresponding sniffer automatically according to the demand of the server system of each group.
6. a kind of data center according to claim 1 heat sink conception, it is characterized in that, in described server system, the placement of each server will be along the wind direction in whole space, can not keep out the wind, the cross-sectional area that is server is parallel with the wind direction in the air channel, the cold air of sending into from the sidewall evaporator is entered, and the hot-air that server system sheds enters next group evaporator along wind direction and carries out cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628115 CN202941081U (en) | 2012-11-26 | 2012-11-26 | Data center cooling solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628115 CN202941081U (en) | 2012-11-26 | 2012-11-26 | Data center cooling solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202941081U true CN202941081U (en) | 2013-05-15 |
Family
ID=48325299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628115 Expired - Lifetime CN202941081U (en) | 2012-11-26 | 2012-11-26 | Data center cooling solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202941081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984924A (en) * | 2012-11-26 | 2013-03-20 | 北京德能恒信科技有限公司 | Data center cooling solution |
| CN104214827A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气股份有限公司 | Method for improving horizontal side-blown air refrigeration efficiency |
| TWI511656B (en) * | 2013-12-17 | 2015-12-01 | Inventec Corp | Server module |
-
2012
- 2012-11-26 CN CN 201220628115 patent/CN202941081U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984924A (en) * | 2012-11-26 | 2013-03-20 | 北京德能恒信科技有限公司 | Data center cooling solution |
| CN102984924B (en) * | 2012-11-26 | 2016-03-02 | 北京德能恒信科技有限公司 | A kind of data center heat dissipation scheme |
| CN104214827A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气股份有限公司 | Method for improving horizontal side-blown air refrigeration efficiency |
| TWI511656B (en) * | 2013-12-17 | 2015-12-01 | Inventec Corp | Server module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102833988B (en) | A kind of data center heat dissipation scheme | |
| CN102984924B (en) | A kind of data center heat dissipation scheme | |
| US10356949B2 (en) | Server rack heat sink system with combination of liquid cooling device and auxiliary heat sink device | |
| CN102767880B (en) | A kind of heat pipe hot pump hybrid system | |
| CN203848433U (en) | Heat pipe and heat pump dual-mode air conditioner with evaporative condenser | |
| CN101886836B (en) | Machine room heat removal device for evaporation cooling type heat-pipe heat exchange | |
| CN102798184B (en) | A kind of heat pipe hot pump hybrid system | |
| CN103118522B (en) | A kind of data center heat dissipation system | |
| CN108882657A (en) | A kind of natural cooling source liquid cooling data center heat dissipation system and heat dissipating method | |
| CN111447787A (en) | Evaporative natural cooling air conditioning system based on data center machine room | |
| CN103179847B (en) | A kind of data center heat dissipation system | |
| CN103884068A (en) | Novel energy-saving air conditioner for computer room | |
| Yuan et al. | Waste heat recoveries in data centers: A review | |
| CN202941081U (en) | Data center cooling solution | |
| CN202918627U (en) | Data center heat radiation device | |
| CN103939994A (en) | Energy-saving air conditioner of machine room | |
| CN211953105U (en) | Cooling system | |
| CN102927646A (en) | Computer room air conditioner | |
| CN206496460U (en) | Whole year operation air-conditioning cooling device | |
| CN203136417U (en) | Data center heat radiation system | |
| CN211429864U (en) | Single rack data center liquid cooling structure | |
| CN204425885U (en) | The server cabinet cooling system that between row, air-conditioning and liquid cooling apparatus combine | |
| CN203206646U (en) | Date center cooling system | |
| CN204425887U (en) | The server radiating system that liquid cooling apparatus and auxiliary radiating device combine | |
| CN102927647B (en) | A kind of base station air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18, Patentee after: BEIJING FULLLINK OREITH TECHNOLOGY Co.,Ltd. Address before: 100041 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Patentee before: BEIJING DENENG HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |