CN207688353U - A kind of cooling system of data center module - Google Patents

A kind of cooling system of data center module Download PDF

Info

Publication number
CN207688353U
CN207688353U CN201721850696.2U CN201721850696U CN207688353U CN 207688353 U CN207688353 U CN 207688353U CN 201721850696 U CN201721850696 U CN 201721850696U CN 207688353 U CN207688353 U CN 207688353U
Authority
CN
China
Prior art keywords
data center
heat
center module
air
cabinet
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.)
Active
Application number
CN201721850696.2U
Other languages
Chinese (zh)
Inventor
陈媛媛
张学伟
李朝文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Shenling Environmental Systems Co Ltd
Guangdong Shenling Air Conditioning Equipment Co Ltd
Original Assignee
Guangdong Shenling Air Conditioning Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Shenling Air Conditioning Equipment Co Ltd filed Critical Guangdong Shenling Air Conditioning Equipment Co Ltd
Priority to CN201721850696.2U priority Critical patent/CN207688353U/en
Application granted granted Critical
Publication of CN207688353U publication Critical patent/CN207688353U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 connected to data center module upper layer, flow into the inlet side of cabinet from top to bottom through heat-exchange system 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 layer's 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 layer 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 layer's refrigeration space from the bottom of cabinet, the direction of hot wind flow be from the top of cabinet to lower layer's 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 layer 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 layer's refrigeration space.Finally, the heat pipe heat exchanging unit in lower layer It is all disposed in raised flooring, is not easy to find when ging wrong, in turn results in security risk, this is unfavorable to safety in production.With On defect can by rearrange data center module space solve.
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, Leads to new breeze pipe are arranged with fresh air Outlet 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, lower layer's setting of data center module There is stack of cabinets, stack of cabinets to be made of two cabinets, and two cabinet air sides are in being oppositely arranged, the air side of two cabinets it Between form the closing passage of heat, every closing passage of heat be connected to heat-exchange system, the inlet side of each cabinet formation cold passage, Data center module upper layer is connected to the inlet side of each cabinet.
The present invention makes full use of the space of data center module, and data center module is divided into upper layer and lower layer.In its course of work In, fresh air enters heat-exchange system from Leads to new breeze pipe, meanwhile, cabinet air side sheds heat, and the return air of formation is along closing warm Channel 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 discharged through fresh air Pipe is expelled to outdoor, and the return air after heat exchange is introduced to the inlet side of the cabinet of data center module lower layer from top to bottom, is carried out to cabinet It is cooling.One cycle is completed.In whole work process, Cryogenic air is sent to from top in cabinet, high temperature air slave cabinet top Portion enters heat-exchange system.The direction of wind flow and the characteristic of air are consistent in system, and air current composition is reasonable, air supply efficiency Height, 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 be squeezed Account for the space of communication line, the individually placed further dilatation for being also beneficial to heat-exchange system and communication apparatus.In addition, heat exchange System is positioned over the upper layer of data center module, once there is drainage, can quickly find the washmarking on plate, excludes to cause computer room in time Unsafe factor.
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.
Further, which further includes the dry coil pipe cooling unit being set in the data center module upper layer, is made For the auxiliary cooling device of heat-exchange system, can be installed according to the capacity of machine data center module multiple.
Beneficial effects of the present invention are:Data center module space is made full use of, data center module, which is carried out equipment upper layer lower layer, to be set Meter, 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, is easily overhauled, is easily extended.It adopts With modular air conditioner system such as heat-exchange system, modularized design assembling can be carried out according to cabinet quantity, enhance data The flexibility of computer room extension.Using spray heat exchange unit, water mist sprinkling technology and heat pipe heat exchanging technology, structure are utilized Simply, high-efficiency environment friendly can meet computer room cooling requirement using natural wind substantially for the Northwest is annual, drop to the full extent Low 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 structure chart of one embodiment of the data center module cooling system
Fig. 2 is the structure chart for spraying heat exchange unit
Figure include the upper layer 10 of data center module, the lower layer 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, cabinet inlet side 80, chemistry Filter element 90, air supply duct 100, dry coil pipe cooling unit 110, ventilating board 120, fresh air inlet 51, filter 52, water mist spray Shower 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
The present invention is described in further details below with reference to the drawings and specific embodiments:
The cooling system structure of data center module as shown in Figure 1, data center module space are divided into two parts:Data center module Upper layer 10, the lower layer 20 of data center module.The cooling system does not have to the area for occupying data center module lower layer 20, but by heat exchange series System 50 is placed on the upper layer 10 of data center module, makes full use of the sheaf space up and down of computer room, vacates more lower layer spaces and places cabinet, 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 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 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 lower layer 10 of the data center module is provided with stack of cabinets, and stack of cabinets is made of two cabinets 60, And two 60 air sides of cabinet form closed channel 70, every closing in being oppositely arranged between the air side of two cabinets 60 Channel 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 series 50 air after cooling of uniting flow on data center module upper layer 10, enter data center module lower layer 20 through ventilating board 120, flow from top to bottom Enter the inlet side 80 of 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 lower 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.

Claims (6)

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 lower 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, two Closed channel is formed between the air side of a cabinet, every closed channel is connected to heat-exchange system, 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.
2. a kind of cooling system of data center module according to claim 1, which is characterized in that the outlet air of described two cabinets It is the closing passage of heat that closed channel is formed between side, and the inlet side of the cabinet forms cold passage.
3. 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.
4. a kind of cooling system of data center module according to claim 3, which is characterized in that the heat-exchange system is spray Drench heat exchanger or runner heat exchanger or plate heat exchanger.
5. 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.
6. a kind of cooling system of data center module according to claim 1, which is characterized in that further include being set to the number According to the dry coil pipe cooling unit in computer room upper layer.
CN201721850696.2U 2017-12-26 2017-12-26 A kind of cooling system of data center module Active CN207688353U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721850696.2U CN207688353U (en) 2017-12-26 2017-12-26 A kind of cooling system of data center module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721850696.2U CN207688353U (en) 2017-12-26 2017-12-26 A kind of cooling system of data center module

Publications (1)

Publication Number Publication Date
CN207688353U true CN207688353U (en) 2018-08-03

Family

ID=62995600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721850696.2U Active CN207688353U (en) 2017-12-26 2017-12-26 A kind of cooling system of data center module

Country Status (1)

Country Link
CN (1) CN207688353U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108036459A (en) * 2017-12-26 2018-05-15 广东申菱环境系统股份有限公司 A kind of cooling system of data center module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108036459A (en) * 2017-12-26 2018-05-15 广东申菱环境系统股份有限公司 A kind of cooling system of data center module

Similar Documents

Publication Publication Date Title
CN100356113C (en) Dynamic ice-storage energy saving unit
CN107969098A (en) A kind of data center module
CN204665544U (en) The multi-joint hot-pipe system of a kind of machine room water-cooling
CN208042426U (en) A kind of cooling system of data center module
CN207990879U (en) A kind of cooling system of data center module
CN202648027U (en) Novel high energy-efficient ice storage air conditioner
CN207778663U (en) Vertical pipe type indirect evaporation natural cooling cold supply system suitable for data center
CN103411283B (en) Water air-conditioning system coupling cooling spray device water circulation with air current cooler
CN102937312B (en) Anti-freezing method for indirect evaporative water chilling unit capable of operating all year round and unit
CN104833029A (en) Data center water-cooling heat pipe cooling system and method
CN207688353U (en) A kind of cooling system of data center module
CN108224630A (en) The cooling system and method for a kind of data center module
CN103162362A (en) Energy-saving water-cooled air conditioner
CN207990878U (en) A kind of cooling system of data center module
CN108036459A (en) A kind of cooling system of data center module
CN108253561A (en) A kind of cooling system of data center module
CN108224668A (en) A kind of cooling system of data center module
CN203478664U (en) Vapour compression cycle and air cooling combined year-round refrigeration equipment
CN208210524U (en) A kind of data center computer room
CN106247509B (en) Integrated water chilling unit
CN103528155A (en) Cooling system
CN203964711U (en) A kind of receiving apparatus that cools back
CN203163134U (en) Energy-saving water-cooling heat-pump air-conditioning device
CN105091169B (en) A kind of cooling system and control method applied to data center
CN204923293U (en) Cooling system for data center

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant