CN208042426U - A kind of cooling system of data center module - Google Patents

A kind of cooling system of data center module Download PDF

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Publication number
CN208042426U
CN208042426U CN201721850694.3U CN201721850694U CN208042426U CN 208042426 U CN208042426 U CN 208042426U CN 201721850694 U CN201721850694 U CN 201721850694U CN 208042426 U CN208042426 U CN 208042426U
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data center
center module
air
heat
cabinet
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陈媛媛
张学伟
李朝文
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Guangdong Shenling Environmental Systems Co Ltd
Guangdong Shenling Air Conditioning Equipment Co Ltd
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Guangdong Shenling Air Conditioning Equipment Co Ltd
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Abstract

The utility model discloses a kind of cooling systems of data center module, including Leads to new breeze pipe and fresh air discharge pipe, the Leads to new breeze pipe is set to the upper layer of data center module with fresh air discharge pipe, and the heat-exchange system by being set to upper layer is connected to, the lower layer of the data center module is provided with stack of cabinets, stack of cabinets is made of two cabinets, and two cabinet air sides are in be oppositely arranged, closed channel is formed between the air side of two cabinets, every closed channel is connected to heat-exchange system, the inlet side of each cabinet is for sucking through heat-exchange device air after cooling.The beneficial effects of the utility model are to make full use of data center module space, and data center module is carried out equipment upper layer underlying design, is merged with cold and hot air-supply passage, and space availability ratio is high, and air-supply accuracy is high, and air current composition is reasonable, easily overhauls, easily extends.

Description

A kind of cooling system of data center module
Technical field
The present invention relates to a kind of room air cooling system more particularly to a kind of cooling systems of data center module.
Background technology
Now with cloud computing, the development of the technologies such as big data application, the construction requirements of data center module are higher and higher.Data Computer room is made of many electronics and electromechanical facility.In these equipment, a large amount of integrated circuit and electronic component have been used, it Have particular requirement to use environment, otherwise can influence its service life and operational reliability.The host of computer system is being transported A large amount of heat dissipations during row, if cannot heat extraction in time temperature in cabinet or computer room will be caused to improve rapidly, influence computer Steady operation.Therefore, cooling system is the important component of data center module.
Application No. is the patents of CN201510274184.5 to disclose a kind of data center water hot and cold tube cooling system and side Method.Data center is separated into top cabinet space and lower part refrigeration space, the cabinet by the cooling system by raised flooring It is arranged in columns, and is repeated in setting closing cold passage and the closing passage of heat between cabinet.Heat pipe heat exchanging unit is placed in corresponding Cabinet lower part refrigeration space, logical supercooled liquid dispenser unit exchange heat with freezing water unit.Heat pipe described in the invention Heat exchange unit is not take up cabinet space, and equipment enclosure density can be improved, and has advantage in the setting in data center module space, but still It has the following defects:First, the air supply mode of the invention is to be sent to Cryogenic air in cabinet from bottom, absorbs the heat of cabinet Afterwards, return to lower part refrigeration space from the bottom of cabinet, the direction of hot wind flow be from the top of cabinet to lower part refrigeration space, by Light in hot-air, with its characteristic on the contrary, air supply efficiency reduces, energy consumption increases in hot wind flow direction.Secondly, in data center module, Floor is mainly to arrange various types of communication pipeline to cabinet, and in the early stage, communication apparatus is few, and pipeline is few, and starts the cloth of pipeline It is also in good order to set, and can accommodate the lower part refrigerating plant normal work of the invention, but with the continuous dilatation of engineering, Equipment installation is more and more, possibly can not ensure the kilter of lower part refrigeration space.Finally, the heat pipe heat exchanging in lower space Unit is all disposed in raised flooring, is not easy to find when ging wrong, is in turn resulted in security risk, this is unfavorable to safety in production 's.Above defect can be solved by rearranging data center module space.
Invention content
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of spaces, and rational number is arranged According to the cooling system of computer room.
A kind of cooling system of data center module, including Leads to new breeze pipe and fresh air discharge pipe, the Leads to new breeze Guan Yuxin Wind discharge pipe is set to the upper layer of data center module, and the heat-exchange system by being set to upper layer is connected to, the data center module Middle layer is provided with stack of cabinets, and stack of cabinets is made of two cabinets, and two cabinet air sides are in be oppositely arranged, in two cabinets Air side between form closed channel, every closed channel is connected to heat-exchange system, the inlet side of each cabinet For sucking through heat-exchange device air after cooling.
The present invention makes full use of the space of data center module, and data center module is divided into upper layer and middle layer.It is worked at its Cheng Zhong, fresh air enter heat-exchange system from Leads to new breeze pipe, meanwhile, cabinet air side sheds heat, and the return air of formation is along closing The passage of heat enters heat-exchange system.In heat-exchange system, return air carries out heat exchange with fresh air, and the fresh air after heat exchange is arranged through fresh air Outlet pipe is expelled to outdoor, and the return air after heat exchange flows into the inlet side of cabinet, is cooled down to cabinet.One cycle is completed.It is whole In a course of work, Cryogenic air is sent to from data center module top in cabinet, and high temperature air enters heat exchange series from enclosure top System.The direction of wind flow and the characteristic of air are consistent in system, and air current composition is reasonable, and air supply efficiency is high, and energy consumption is few, can reach Excellent cooling effect.Heat-exchange system is positioned over the upper layer of data center module by the present invention, it is not necessary to the space of communication line is tied up, The individually placed further dilatation for being also beneficial to heat-exchange system and communication apparatus.In addition, heat-exchange system is positioned over modem The upper layer in room can quickly find the washmarking on plate once there is drainage, exclude to cause the unsafe factor of computer room in time.
Further, the inlet side of each cabinet is connected to data center module upper layer, after cooling through heat-exchange system Air flows into the inlet side of cabinet from top to bottom.Return air after heat exchange be introduced to from top to bottom the cabinet of data center module lower layer into Wind side, cools down cabinet.
Alternatively, the data center module further includes data center module both sides interlayer and data center module lower layer, the data center module two Side interlayer upper end is connected to heat-exchange system, and lower end is connected to data center module lower layer, the inlet side of data center module lower layer and each cabinet It is connected to through floor blowing unit.Data center module is divided into upper layer, both sides interlayer, lower layer by the space for making full use of data center module, And these channels are combined with cold and hot air-supply passage.In the work course, fresh air enters heat-exchange system from Leads to new breeze pipe, Meanwhile cabinet air side sheds heat, the return air of formation enters heat-exchange system along the closing passage of heat.In heat-exchange system, Return air carries out heat exchange with fresh air, and the fresh air after heat exchange is expelled to outdoor through fresh air discharge pipe, and the return air after heat exchange enters data The cold passage of computer room both sides interlayer and lower layer is introduced to the inlet side of the cabinet of data center module middle layer through floor blowing unit, Cabinet is cooled down.One cycle is completed.In whole work process, Cryogenic air is sent to from bottom in cabinet, and high temperature is empty Gas enters heat-exchange system from enclosure top.The direction of wind flow and the characteristic of air are consistent in system, and air current composition is reasonable, Air supply efficiency is high, and energy consumption is few, can reach excellent cooling effect.
Further, it is the closing passage of heat that closed channel is formed between the air side of described two cabinets, the cabinet Inlet side forms cold passage.Cold and hot closed channel system includes the closing passage of heat and cold passage;The closing passage of heat is two cabinets Air side between the closing passage of heat that is formed, cold passage is the cold passage of cabinet inlet side.Computer room is divided into cold and hot region, is carried The high inlet air temperature of refrigeration equipment, and then heat exchange efficiency is improved, reach energy-saving effect.In addition, can using the closing passage of heat Prevent hot-air and cold air from mixing.Hot wind and other spaces of computer room are completely cut off, the comfort level of computer room is improved, facilitates technology people Member carries out plant maintenance in computer room.
Further, heat-exchange system is designed to modular system.Modular heat exchange system is to constitute the number According to a part for machine room cooling system.Module is corresponded with function, and independent function is to realize heat exchange, and have system One mating connecting interface.Modular heat exchange system can be reused and be exchanged, be embodied in can according to the quantity of cabinet into Row installation, is conducive to the extension of computer room capacity, when needing replacing, can must remove or be packed into, not influence other component.
Further, heat-exchange system is spray heat exchanger or runner heat exchanger or plate heat exchanger.
Further, which further includes the chemistry of the closing passage of heat between being set to the air side of two cabinets Filter element, the return air for filtering computer room air side.Air cleanliness factor is bad in computer room, will lead to some recording equipments Such as the damage of disc unit, the magnetic head in tape hole, disk, tape, influences the precision of computer permission and cause short circuit or first device The problems such as part poor contact.Chemical filtering unit ensure that the cleanliness factor of data center module.In addition, chemical filtering unit can basis The quantity of cabinet is installed.
The beneficial effects of the present invention are data center module space is made full use of, data center module is subjected to equipment hierarchical design, It is merged with cold and hot air-supply passage, space availability ratio is high, and air-supply accuracy is high, and air current composition is reasonable, easily overhauls, easily extends.Using Modular air conditioner system such as heat-exchange system can carry out modularized design assembling according to cabinet quantity, enhance modem The flexibility of room extension.Using spray heat exchange unit, water mist sprinkling technology and heat pipe heat exchanging technology, structure letter are utilized Single, high-efficiency environment friendly can meet computer room cooling requirement using natural wind substantially for the Northwest is annual, reduce to the full extent System energy consumption.Chemical filtering unit is increased in the passage of heat, ensure that the cleanliness factor of data center module.
Description of the drawings
Fig. 1 is the structural diagram of the present invention
Fig. 2 is the structural schematic diagram of the embodiment of the present invention one
Fig. 3 is the structural schematic diagram of the embodiment of the present invention two
Fig. 4 is the structure chart for spraying heat exchange unit
Fig. 1 includes that Fig. 2 includes the upper layer 10 of data center module, the middle layer 20 of data center module, Leads to new breeze pipe 30, fresh air row Outlet pipe 40, heat-exchange system 50,60, two cabinets of cabinet air side between formed closed channel 70, cabinet inlet side 80, chemical filtering unit 90, air supply duct 100.
Fig. 2 includes the upper layer 10 of data center module, the centre 20 of data center module, Leads to new breeze pipe 30, fresh air discharge pipe 40, heat Exchange system 50,60, two cabinets of cabinet air side between formed closed channel 70, the inlet side 80 of cabinet, chemical mistake Filter unit 90, air supply duct 100, dry coil pipe cooling unit 110, ventilating board 120.
Fig. 3 includes the upper layer 10 of data center module, the middle layer 20 of data center module, the both sides interlayer 30 of data center module, data The lower layer 40 of computer room, heat-exchange system 50, Leads to new breeze pipe 60, fresh air discharge pipe 70,80, two cabinets of cabinet air side it Between formed the closing passage of heat 90, chemical filtering unit 100, air supply pipeline 110, dry coil pipe cooling unit 120, floor blowing list The inlet side 140 of member 130, cabinet.
Fig. 4 includes fresh air inlet 51, filter 52, water mist sprinkling device 53, water fender 54, heat exchange of heat pipe 55, wind turbine 56, fresh air outlet 57, return air inlet 58, return air outlet 59.
Specific implementation mode
As shown in Figure 1, a kind of cooling system of data center module, including Leads to new breeze pipe 30 and fresh air discharge pipe 40, it is described Leads to new breeze pipe 30 is set to the upper layer 10 of data center module, and the heat exchange series by being set to upper layer 10 with fresh air discharge pipe 40 50 connection of system, the middle layer 20 of the data center module are provided with stack of cabinets, and stack of cabinets is made of two cabinets 60, and two cabinets 60 air sides form closed channel 70 in being oppositely arranged between the air side of two cabinets, and every closed channel is handed over heat The connection of system 50 is changed, the inlet side 80 of each cabinet is for sucking through heat-exchange device air after cooling, suction process In, the path of air is arbitrary after cooling, including but not limited to from top to bottom.
Embodiment one
The cooling system structure of data center module as shown in Figure 2, data center module space are divided into two parts:Data center module Upper layer 10, the middle layer 20 of data center module.The cooling system does not have to the area for occupying data center module middle layer 20, but heat is handed over The upper layer 10 that system 50 is placed on data center module is changed, the upper interlayer spaces of computer room is made full use of, vacates more interlayer spaces Cabinet is placed, so that unit machine room area can arrange that the quantity of cabinet greatly improves.
The cooling system is by cold and hot closed channel system, each Climate Control Module unit and pipe-line system three parts composition.
Cold and hot closed channel system includes the closing passage of heat and cold passage;The closing formed between the air side of two cabinets Channel 70 is the closing passage of heat, and cabinet inlet side 80 is cold passage.Computer room is divided into cold and hot region, improve refrigeration equipment into Air temperature, and then heat exchange efficiency is improved, reach energy-saving effect.In addition, hot-air and cold sky can be prevented using the closing passage of heat Gas mixes.Hot wind and other spaces of computer room are completely cut off, the comfort level of computer room is improved, technical staff is facilitated to be set in computer room It is standby to safeguard.
Each Climate Control Module unit includes heat-exchange system 50, dry coil pipe cooling unit 110, chemical filtering unit 90.This hair Bright to carry out humiture cleanliness factor control using the above modular air conditioner system unit, each modular unit can be according to cabinet The quantity of group carries out modularized design assembling, enhances the flexibility of data center module extension.
Pipe-line system includes Leads to new breeze pipe 60, fresh air discharge pipe 70 and air supply pipeline 110.
Connection relation between them is as follows:
As shown in Fig. 2, a kind of cooling system of data center module, including Leads to new breeze pipe 30 and fresh air discharge pipe 40, it is special Sign is that the Leads to new breeze pipe 30 is set to the upper layer 10 of data center module with fresh air discharge pipe 40, and by being set to upper layer 10 heat-exchange system 50 is connected to, and the middle layer 10 of the data center module is provided with stack of cabinets, and stack of cabinets is by two 60 structures of cabinet At, and two 60 air sides of cabinet form closed channel 70, every envelope in being oppositely arranged between the air side of two cabinets 60 Closed walk 70 is connected to heat-exchange system 50, and the inlet side 80 of each cabinet is connected to data center module upper layer 10, through heat exchange 50 air after cooling of system flows on data center module upper layer 10, enters data center module middle layer 20 through ventilating board 120, from upper The lower inlet side 80 for flowing into cabinet.
Heat-exchange system 50 is positioned over the upper layer 10 of data center module, and Cryogenic air is sent to cabinet from the upper layer of data center module 10 In 60, high temperature air enters heat-exchange system 50 from cabinet 60.The direction of wind flow and the characteristic of air are consistent in system, gas It is reasonable to flow tissue, air supply efficiency is high, and energy consumption is few, can reach excellent cooling effect.Heat exchange unit 50 is positioned over data center module 20 upper layer, it is not necessary to tie up the space of communication line, individually placed heat-exchange system 50 and the communication apparatus of being also beneficial to is into one Walk dilatation.In addition, once there is drainage, the washmarking on plate can be quickly found, exclude to cause the unsafe factor of computer room in time. Auxiliary cooling device of the dry coil pipe cooling unit 110 as spray heat exchange unit in data center module upper layer 10.Two cabinets Air side between chemical filtering unit 90 in the closed channel 70 that is formed be used to filter the return air of computer room air side, ensure machine The cleanliness factor of air in room.
Heat-exchange system 50 can be spray heat exchange unit or runner heat exchanger or plate heat exchanger.Fig. 2 is spray The structure chart of heat exchange unit, spray heat exchange unit specifically include fresh air inlet 51, filter 52, water mist sprinkling device 53, Water fender 54, heat exchange of heat pipe 55, wind turbine 56, fresh air outlet 57, return air inlet 58, return air outlet 59, the connection of these components Relationship is:
Leads to new breeze pipe 60, fresh air inlet 51, filter 52, water mist sprinkling device 53, water fender 54, heat exchange of heat pipe 55, wind turbine 56, fresh air outlet 57, fresh air discharge pipe 70 are sequentially communicated.Close the passage of heat 90, return air inlet 58, return air outlet 59, Air supply pipeline 110 is sequentially communicated.Heat exchange of heat pipe 55, for realizing the heat exchange between return air and fresh air;Water mist sprinkling device 53, it is used for fresh air cooling;Water fender 54, for stopping steam;Filter 52, for realizing the filtering of fresh air, protection is subsequent Equipment not dust stratification;Wind turbine 56 is for guiding air-flow.Wherein, water mist sprinkling device 53 can be high-pressure spray-type, water mist sprinkling dress Cleaned water can be pressurized to 1 between 7Mpa by the higfh-tension ceramics plunger pump set, and be then transmitted to by high-pressure water pipe It on Fine-fog nozzle, is ejected into air with 3-10 μm of cloud and mist, water mist absorbs heat in air, becomes gaseous state from liquid, right Air carries out constant enthalpy cooling heating.It is small to be atomized diameter, cooling-down effect enhancing.Water mist sprinkling device can also include water inlet pipe and with The hydraulic spray nozzle of water inlet pipe connection, the hydraulic spray nozzle are two rows or more, and the density of hydraulic spray nozzle is 13 ~ 24(* it arranges), two rows of Above hydraulic spray nozzle enhances the effect of cooling, and the density of moderate hydraulic spray nozzle can play one's part to the full.In order to better Suitable for varying environment temperature, water mist sprinkling device 53 can be opened and closed switching.To sum up, spray heat exchange unit is simple in structure, for The Northwest and other remote, extremely frigid zones, whole year can meet computer room cooling requirement using natural wind, reduce to the full extent System energy consumption.
Data center module cooling system work process be:The hot-air that 60 air side of cabinet sheds is formed by return air edge It the closing passage of heat 70 formed between the air side of two cabinets first to filter through chemical filtering unit 90, then through return air inlet Heat-exchange system 50 is reached into return air channel, into heat exchange of heat pipe 55.Meanwhile fresh air is after the introducing of Leads to new breeze pipe 30 Enter heat-exchange system 50 through fresh air inlet 51, after the filtering of filter 52, through 53 spraying cooling of water mist sprinkling device, crosses water blocking Enter heat exchange of heat pipe 55 after plate 54, then in heat exchange of heat pipe 55, fresh air carries out heat exchange with return air.Fresh air after heat exchange Fresh air outlet 57 is led to through wind turbine 56, outdoor is excluded by fresh air discharge pipe 40.And the return air after exchanging heat is sent out back through wind turbine 56 Wind outlet 59, returns to data center module upper layer 10 by air supply duct 100, is flowed in data center module upper layer 10, through ventilating board 120 Into data center module middle layer 20, the inlet side 80 for flowing into cabinet from top to bottom cools down cabinet.
Space setting of the present invention is reasonable, and air current composition is reasonable, and air-supply accuracy is high, easily overhauls, and easily extends, simple in structure, High-efficiency environment friendly, while also ensuring the cleanliness factor of data center module.
Embodiment two
The cooling system structure of data center module as shown in Figure 3, data center module space are divided into four parts:Data center module Upper layer 10, the middle layer 20 of data center module, the both sides interlayer 30 of data center module and data center module lower layer 40.The cooling system is not With the area for occupying data center module middle layer, but computer room is spatially divided into multi-section point, be used in combination between floor, ceiling conduct Every making full use of the sheaf space up and down of computer room, cabinets are placed in the spaces for vacateing more centers, so that unit computer room face Product can arrange that the quantity of cabinet greatly improves.
The cooling system is by cold and hot closed channel system, each Climate Control Module unit and pipe-line system three parts composition.
Cold and hot closed channel system includes the closing passage of heat and cold passage;Close the passage of heat be two cabinets air side it Between the closing passage of heat 90 that is formed, cold passage includes in the both sides interlayer 30 of data center module, data center module lower layer 40 And the cold passage of cabinet inlet side 140.Computer room is divided into cold and hot region, improves the inlet air temperature of refrigeration equipment, and then improve Heat exchange efficiency reaches energy-saving effect.In addition, can prevent hot-air and cold air from mixing using the closing passage of heat.By hot wind with Other spaces of computer room completely cut off, and improve the comfort level of computer room, technical staff is facilitated to carry out plant maintenance in computer room.
Each Climate Control Module unit includes heat-exchange system 50, dry coil pipe cooling unit 120, floor blowing unit 130 and change Learn filter element 100.The present invention carries out humiture cleanliness factor control, each module using the above modular air conditioner system unit Unit can carry out modularized design assembling according to the quantity of stack of cabinets, enhance the flexibility of data center module extension.
Pipe-line system includes Leads to new breeze pipe 60, fresh air discharge pipe 70 and air supply pipeline 110.
Connection relation between them is as follows:
As shown in figure 3, Leads to new breeze pipe 60 and fresh air discharge pipe 70 are set to the upper layer 10 of data center module, and be set in The heat-exchange system 50 on the upper layer 10 of data center module connects.30 upper end of both sides interlayer of data center module is connected through air supply pipeline 110 Heat-exchange system 50, lower end are connected to the lower layer 40 of data center module.Dry coil pipe cooling unit 120 is installed on the both sides folder of data center module In layer 30.The middle layer 20 of data center module is provided with multiple stack of cabinets, and each stack of cabinets is made of two cabinets 80, and two machines In being oppositely arranged, the closing passage of heat 90 formed between the air side of two cabinets connects 80 air side of cabinet with heat-exchange system 50 It is logical.Chemical filtering unit 100 is installed in the closing passage of heat 90 formed between the air side of two cabinets.Under data center module Layer 40 is connected to the middle layer 20 of data center module through floor blowing unit 130.
Heat-exchange system 50 is positioned over the upper layer 20 of data center module, and Cryogenic air is sent to cabinet from the lower layer 40 of data center module In 80, high temperature air enters heat-exchange system 50 from cabinet 80.The direction of wind flow and the characteristic of air are consistent in system, gas It is reasonable to flow tissue, air supply efficiency is high, and energy consumption is few, can reach excellent cooling effect.Heat exchange unit 50 is positioned over data center module 20 upper layer, it is not necessary to tie up the space of communication line, individually placed heat-exchange system 50 and the communication apparatus of being also beneficial to is into one Walk dilatation.In addition, once there is drainage, the washmarking on plate can be quickly found, exclude to cause the unsafe factor of computer room in time. Auxiliary cooling device of the dry coil pipe cooling unit 120 as spray heat exchange unit.Chemical filtering unit 100 is for filtering computer room The return air of air side ensures the cleanliness factor of air in computer room.
Heat-exchange system 50 can be spray heat exchange unit or runner heat exchanger or plate heat exchanger.Fig. 4 is spray The structure chart of heat exchange unit, spray heat exchange unit specifically include fresh air inlet 51, filter 52, water mist sprinkling device 53, Water fender 54, heat exchange of heat pipe 55, wind turbine 56, fresh air outlet 57, return air inlet 58, return air outlet 59, the connection of these components Relationship is:
Leads to new breeze pipe 60, fresh air inlet 51, filter 52, water mist sprinkling device 53, water fender 54, heat exchange of heat pipe 55, wind turbine 56, fresh air outlet 57, fresh air discharge pipe 70 are sequentially communicated.Close the passage of heat 90, return air inlet 58, return air outlet 59, Air supply pipeline 110 is sequentially communicated.Heat exchange of heat pipe 55, for realizing the heat exchange between return air and fresh air;Water mist sprinkling device 53, it is used for fresh air cooling;Water fender 54, for stopping steam;Filter 52, for realizing the filtering of fresh air, protection is subsequent Equipment not dust stratification;Wind turbine 56 is for guiding air-flow.Wherein, water mist sprinkling device 53 can be high-pressure spray-type, water mist sprinkling dress Cleaned water can be pressurized to 1 between 7Mpa by the higfh-tension ceramics plunger pump set, and be then transmitted to by high-pressure water pipe It on Fine-fog nozzle, is ejected into air with 3-10 μm of cloud and mist, water mist absorbs heat in air, becomes gaseous state from liquid, right Air carries out constant enthalpy cooling heating.It is small to be atomized diameter, cooling-down effect enhancing.Water mist sprinkling device can also include water inlet pipe and with The hydraulic spray nozzle of water inlet pipe connection, the hydraulic spray nozzle are two rows or more, and the density of hydraulic spray nozzle is 13 ~ 24(* it arranges), two rows of Above hydraulic spray nozzle enhances the effect of cooling, and the density of moderate hydraulic spray nozzle can play one's part to the full.In order to better Suitable for varying environment temperature, water mist sprinkling device 53 can be opened and closed switching.To sum up, spray heat exchange unit is simple in structure, for The Northwest and other remote, extremely frigid zones, whole year can meet computer room cooling requirement using natural wind, reduce to the full extent System energy consumption.
Data center module cooling system work process be:The hot-air that 80 air side of cabinet sheds is formed by return air edge It the closing passage of heat 90 formed between the air side of two cabinets first to filter through chemical filtering unit 100, then enter through return air Mouth enters return air channel and reaches heat-exchange system 50, into heat exchange of heat pipe 55.Meanwhile fresh air is introduced from Leads to new breeze pipe 60 Enter heat-exchange system 50 by fresh air inlet 51, after the filtering of filter 52, through 53 spraying cooling of water mist sprinkling device, crosses and keep off Enter heat exchange of heat pipe 55 after water plate 54, then in heat exchange of heat pipe 55, fresh air carries out heat exchange with return air.It is new after heat exchange Wind leads to fresh air outlet 57 through wind turbine 56, and outdoor is excluded by fresh air discharge pipe 70.And the return air after exchanging heat is sent out through wind turbine 56 Return air outlet 59, the both sides interlayer 30 of data center module is sent by air supply duct 110, in the both sides interlayer 30 of data center module, Return air is cooled down by dry coil pipe cooling unit 120, and the rear lower layer 40 for being sent into data center module is introduced to through floor blowing unit 130 Positioned at the inlet side 140 of the cabinet of data center module middle layer 20, cabinet is cooled down.
Space setting of the present invention is reasonable, and air current composition is reasonable, and air-supply accuracy is high, easily overhauls, and easily extends, simple in structure, High-efficiency environment friendly, while also ensuring the cleanliness factor of data center module.

Claims (7)

1. a kind of cooling system of data center module, including Leads to new breeze pipe and fresh air discharge pipe, which is characterized in that the fresh air is drawn Enter pipe and be set to the upper layer of data center module with fresh air discharge pipe, and the heat-exchange system by being set to upper layer is connected to, the number The middle layer of computer room is provided with stack of cabinets, stack of cabinets is made of two cabinets, and two cabinet air sides are in be oppositely arranged, Closed channel is formed between the air side of two cabinets, every closed channel is connected to heat-exchange system, and heat-exchange system connects The air inlet of wind pipeline is picked, the air outlet of the air supply duct is arranged in the day for separate data computer room upper layer and middle layer On card, the inlet side of each cabinet is connected to air supply duct.
2. a kind of cooling system of data center module according to claim 1, which is characterized in that the air inlet of each cabinet Side is connected to data center module upper layer, flows into the inlet side of cabinet from top to bottom through heat-exchange system air after cooling.
3. a kind of cooling system of data center module according to claim 1, which is characterized in that the data center module further includes Data center module both sides interlayer and data center module lower layer, the data center module both sides interlayer upper end are connected to heat-exchange system, and lower end connects Logical data center module lower layer, data center module lower layer are connected to the inlet side of each cabinet through floor blowing unit.
4. a kind of cooling system of data center module according to claim 1 or 2 or 3, which is characterized in that described two cabinets Air side between to form closed channel be the closing passage of heat, the inlet side of the cabinet forms cold passage.
5. a kind of cooling system of data center module according to claim 1, which is characterized in that the heat-exchange system is mould The system of block.
6. a kind of cooling system of data center module according to claim 5, which is characterized in that the heat-exchange system is spray Drench heat exchanger or runner heat exchanger or plate heat exchanger.
7. a kind of cooling system of data center module according to claim 1, which is characterized in that further include being set to closing heat Chemical filtering unit in channel, the return air for filtering computer room air side.
CN201721850694.3U 2017-12-26 2017-12-26 A kind of cooling system of data center module Active CN208042426U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253561A (en) * 2017-12-26 2018-07-06 广东申菱环境系统股份有限公司 A kind of cooling system of data center module
CN111246713A (en) * 2020-02-29 2020-06-05 苏州浪潮智能科技有限公司 High-reliability energy-saving data center and heat dissipation adjusting method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253561A (en) * 2017-12-26 2018-07-06 广东申菱环境系统股份有限公司 A kind of cooling system of data center module
CN111246713A (en) * 2020-02-29 2020-06-05 苏州浪潮智能科技有限公司 High-reliability energy-saving data center and heat dissipation adjusting method thereof

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