WO2016082625A1 - 模块化数据中心 - Google Patents

模块化数据中心 Download PDF

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Publication number
WO2016082625A1
WO2016082625A1 PCT/CN2015/091302 CN2015091302W WO2016082625A1 WO 2016082625 A1 WO2016082625 A1 WO 2016082625A1 CN 2015091302 W CN2015091302 W CN 2015091302W WO 2016082625 A1 WO2016082625 A1 WO 2016082625A1
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WO
WIPO (PCT)
Prior art keywords
rows
cabinet
server
data center
server cabinets
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PCT/CN2015/091302
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English (en)
French (fr)
Inventor
刘帆
翁建刚
万钧
郭雨龙
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中兴通讯股份有限公司
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Publication of WO2016082625A1 publication Critical patent/WO2016082625A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • This application relates to, but is not limited to, the field of electronics, telecommunications room or data center infrastructure.
  • the modular data center (machine room) includes two rows of server cabinets arranged side by side and a channel closure assembly disposed between the two rows of server cabinets, the passage closure assembly forming a closed passage.
  • the two rows of server cabinets are provided with an inter-row air conditioner.
  • the closed channel is a cold closed channel, and the inter-row air conditioner horizontally supplies air along the height direction of the server cabinet.
  • the airflow return air inlet has an uneven air suction amount in the height direction due to the rising of the hot air flow. As a result, the supply air temperature is not uniform. Therefore, the modular data center of the related art generally has a problem of low cooling efficiency, resulting in excessive energy consumption in the modular data center.
  • This paper provides a modular data center that addresses the technical problems of low cooling efficiency in modular data centers of related technologies.
  • a modular data center comprising two rows of server cabinets arranged side by side and a channel enclosure assembly disposed between the two rows of server cabinets, any row of the two rows of server cabinets having a front side and On the back side, the channel enclosure assembly forms a closed channel, the two rows of server cabinets are disposed opposite to each other, and the modular data center further includes a plurality of refrigeration devices disposed at the top of the two rows of server cabinets, the cooling The device has a tuyere that is electrically connected to the closed passage.
  • the back sides of the two rows of server cabinets are oppositely disposed, and the closed channel is a heat-sealed channel;
  • the air outlet of the cooling device includes an air inlet and an air outlet, and the air inlet and the heat sealing
  • the air outlet is connected to the front surface of the two rows of server cabinets, and the air inlet is configured to introduce a hot air flow flowing out of the heat sealing passage into the refrigeration device, and the air outlet is used for discharging cooling. The subsequent hot air flow to the front of the two rows of server cabinets.
  • the refrigeration device includes a fan, and the fan is disposed at the air outlet for draining the cooled hot air flow.
  • the front side of the two rows of server cabinets are oppositely disposed, and the closed channel is a cold closed channel;
  • the air outlet of the cooling device includes an air inlet and an air outlet, and the air outlet is electrically connected to the cold closed channel.
  • the air inlet is disposed on the back of the two rows of server cabinets, and the air inlet is configured to introduce a hot air generated by the back of the two rows of server cabinets into the cooling device, and the air outlet is used for discharging and cooling. Hot air flow into the cold closed passage.
  • the refrigeration device includes a fan, and the fan is disposed at the air outlet for draining the cooled hot air flow.
  • the refrigeration device includes a refrigeration coil disposed between the air inlet and the air outlet, and the refrigeration coil is configured to flow chilled water to cool the hot air flow.
  • the modular data center further includes a water pipe including a chilled water supply line and a return water pipeline, the chilled water supply line including a main water supply line and the main water supply line a plurality of branch water supply lines, the branch water supply line being in communication with an inlet of the refrigeration coil, the return water line including a main return water line and a plurality of branch roads communicating with the main return water line a water pipeline, the branch return water conduit being in communication with an outlet of the refrigeration coil.
  • a water pipe including a chilled water supply line and a return water pipeline
  • the chilled water supply line including a main water supply line and the main water supply line a plurality of branch water supply lines
  • the branch water supply line being in communication with an inlet of the refrigeration coil
  • the return water line including a main return water line and a plurality of branch roads communicating with the main return water line a water pipeline
  • the branch return water conduit being in communication with an outlet of the refrigeration coil.
  • the modular data center further includes a chilled water control cabinet disposed on one side of any one of the two rows of server cabinets for controlling the distribution of chilled water and reporting chilled water Distribution status.
  • the modular data center further includes a power supply cabinet and a weak power cable rack;
  • the power supply cabinet is configured to provide power
  • the power supply cabinet includes a battery cabinet and a power cabinet
  • the battery cabinet is disposed in the chilled water
  • the power cabinet is disposed on a side of the battery cabinet away from the server cabinet; and the weak electric cable racks are respectively connected to any one of the server cabinets of the two rows of server cabinets .
  • cooling device corresponds to one server of the two rows of server cabinets Cabinet, two adjacent server cabinets, or three adjacent server cabinets.
  • the modular data center of the embodiment of the present invention provides a cooling device by providing a cooling device at the top of the server cabinet, and the air outlet of the cooling device is connected to the closed channel formed by the channel closing component, thereby forming an airflow between the server cabinet, the closed channel, and the air outlet of the cooling device.
  • the cycle that is, the natural physical principle of using the cold air flow to drop and the hot air flow to rise, the refrigeration device cools the hot air flow rising to the top, then the cold air flow sinks, and flows from the front side of the server cabinet to the back side to cool the server cabinet, and all the hot air flows are After collecting at the top of the server cabinet, the temperature is evenly cooled, and the uniformity of the air supply temperature is better.
  • the modular data center overcomes the horizontal air supply of the traditional inter-line air conditioner along the height direction of the cabinet, and the airflow return air inlet is in the height direction due to the rising of the hot air flow.
  • the refrigeration equipment since the refrigeration equipment is placed on top, there is no need to set an interline air conditioner, and the related data of the modular data center is removed.
  • the base of the cabinet and the design of the elevated anti-static floor reduces the cost, reduces the installation amount and simplifies the installation and maintenance; in addition, the refrigeration equipment is installed on the top of the server cabinet, avoiding the related technology, the modular data center air conditioner occupies the floor space, saving the floor space, unit area More server cabinets can be installed in the floor space to increase business capacity.
  • FIG. 1 is a schematic structural diagram of a first embodiment of a modular data center according to the present invention.
  • FIG. 2 is a schematic structural view of another perspective of the modular data center of FIG. 1;
  • FIG. 3 is a layout view of a water pipe and a weak electric wire rack of the first embodiment of the modular data center of the present invention
  • FIG. 4 is a schematic diagram of the airflow cycle principle of the modular data center of FIG. 1;
  • FIG. 5 is a schematic diagram of a principle of airflow circulation of a second embodiment of a modular data center according to the present invention.
  • FIG. 6 is a schematic diagram of a gas circulation principle of a third embodiment of a modular data center according to the present invention.
  • FIG. 7 is a schematic diagram of a principle of airflow circulation of a fourth embodiment of a modular data center according to the present invention.
  • FIG. 8 is a top plan view of a fifth embodiment of a modular data center of the present invention.
  • FIG. 9 is a top plan view of a sixth embodiment of a modular data center of the present invention.
  • the modular data center includes two rows of server cabinets 2 arranged side by side, and two server cabinets 2 disposed in the row.
  • a channel closure assembly 4 a plurality of refrigeration devices 6 disposed at the top of the two rows of server cabinets 2, a water pipe 7 communicating with the refrigeration device 6, and one of the rows disposed in the two rows of server cabinets 2 a chilled water control cabinet 5 on the side, a power supply cabinet 8 disposed on one side of the other row of the two rows of server cabinets 2, and a weak electric trace of any one of the server cabinets 2 respectively connecting the two rows of server cabinets 2 Shelf 9.
  • any row of the two rows of server cabinets 2 has a front surface 20 and a rear surface 22.
  • the back surfaces 22 of the two rows of server cabinets 2 are oppositely disposed, and a channel is formed between the two rows of server cabinets 2. Since the server is placed close to the back side 22 of the server cabinet 2, a hot aisle is formed between the two rows of server cabinets 2 disposed opposite the back side 22.
  • the number of server cabinets 2 can be configured according to actual needs.
  • the passage closure assembly 4 closes the hot passage between the two rows of server cabinets 2 to form a closed passage 40, which is a heat-closed passage, so that the hot air flow located therein is not It will overflow and ensure that the airflow forms a single cycle, avoiding airflow loss and improving heat dissipation efficiency.
  • the refrigerating device 6 is disposed corresponding to two server cabinets 2 of the two rows of server cabinets 2 , that is, one cooling is set on two adjacent server cabinets 2 .
  • Device 6. The refrigerating device 6 has a tuyere, and the tuyere includes an air inlet 60 and an air outlet 62.
  • the air inlet 60 is electrically connected to the heat sealing channel, and the air outlet 62 is disposed corresponding to the front surface 20 of the two rows of server cabinets 2.
  • the cooling device 6 includes The cooling coil 66, the cooling coil 66 is disposed between the air inlet 60 and the air outlet 62, and the cooling coil 66 is used for chilled water to flow to cool the hot air flowing into the refrigeration unit 6.
  • the water pipe 7 includes a chilled water supply line including a main water supply line 70 and a plurality of branch water supply lines 700 communicating with the main water supply line 70, and a return water supply line.
  • the branch water supply line 700 communicates with an inlet of the cooling coil 66, and the return water line
  • the main return water pipeline 72 and a plurality of branch return water pipelines 720 communicating with the main return water pipeline 72 are connected to the outlet of the cooling coil 66, and the chilled water independent water supply pipe
  • the passage 70 flows into the branch water supply line 700, and flows into the cooling coil 66 from the inlet of the cooling coil 66, exchanges heat with the hot gas stream in the cooling coil 66, and then flows out from the outlet of the cooling coil 66. It enters the branch return line 720 and finally enters the main return line 72 and is discharged through the main return line 72.
  • the chilled water control cabinet 5 is for controlling the distribution of chilled water and reporting the distribution of chilled water.
  • the power supply cabinet 8 is for providing power, and the power supply cabinet 8 includes a battery cabinet 80 and a power cabinet 82, and the battery cabinet 80 is disposed at one side of a row of server cabinets 2 opposite to the chilled water control cabinet 5, the power source A cabinet 82 is disposed on a side of the battery cabinet 80 away from the server cabinet 2.
  • the weak electric cable tray 9 is used for weak wire routing.
  • the cooling working principle of the modular data center of this embodiment is as follows:
  • the back side is opposite to the two rows of server cabinets 2, and the server (not shown) near the back 22 of the server cabinet 2 generates a large amount of heat.
  • the two rows of servers form a hot channel between the two rows of servers.
  • the sealing assembly 4 causes the hot passage to form a heat-closed passage, and a large amount of heated hot air flows into the heat-sealed passage, thereby causing a significant increase in pressure in the heat-closed passage, a rise in the hot air flow, and a high pressure at the top of the heat-sealed passage.
  • the hot gas flow enters the cooling air through the air inlet 60 due to the pressure difference, because the high pressure area of the heat sealing passage is electrically connected to the air inlet 60 of the overhead refrigeration unit 6, and the air outlet 62 of the refrigeration unit 6 is located in the low pressure area.
  • the cooling coil 66 cools the hot air flow to form a cold air flow, and the cold air flow overflows the cooling device 6 through the air outlet 62, and the cold air sinks in the front surface 20 of the two rows of server cabinets 2, from the front surface 20 of the server cabinet 2
  • the back 22 flows, dissipates heat from the server, forms a circulating airflow, and improves the heat dissipation efficiency of the modular data center.
  • All hot airflow is in the server cabinet 2 After the collection, the temperature is lowered, and the air supply temperature is evenly uniformed.
  • the traditional inter-line air conditioner is horizontally blown along the height direction of the cabinet.
  • the airflow return air inlet is unevenly caused by the airflow return air inlet, and the air supply is uneven.
  • the problem of uneven temperature in addition, because the cooling equipment 6 is placed overhead, there is no need to set up inter-line air conditioning, the modular base of the related data center and the design of the overhead anti-static floor are removed, which greatly reduces the cost and reduces the installation.
  • the refrigeration equipment 6 is installed on the top of the server cabinet 2, avoiding the related technology of the modular data center air conditioner occupying the floor space, the section About the ground space, more server cabinets 2 can be installed in the floor space per unit area, which improves the business capacity.
  • FIG. 5 is a schematic diagram of the airflow cycle principle of the second embodiment of the modular data center of the present invention.
  • the second embodiment is improved on the basis of the first embodiment: the refrigeration device 6 further includes an air inlet hole panel (not shown), a filter screen (not shown), a fan 64, and an air outlet hole panel (not shown).
  • the above-described elements are added to the refrigeration unit 6.
  • the air inlet hole panel is disposed at the air inlet 60
  • the filter screen is disposed adjacent to the air inlet hole panel
  • the air outlet hole panel is disposed at the air outlet 62
  • the cooling coil 66 is disposed between the filter screen and the air outlet hole panel
  • the fan 64 is also disposed at the air outlet 62, that is, between the inner side of the air outlet hole panel and the cooling coil 66.
  • the fan 64 is used for guiding the cold air flow, increasing the circulation speed of the air flow, and improving the heat dissipation efficiency of the modular data center. higher.
  • the flow of air through the refrigeration unit 6 is as follows:
  • the hot air flow enters the refrigeration device 6 through the air inlet hole panel disposed in the air inlet 60.
  • the filter screen filters the hot air flow to remove impurities such as dust in the hot air flow, and then the cooling coil 66 is paired.
  • the hot air stream is cooled to form a cold air stream, and the fan 64 located between the cooling coil 66 and the air outlet hole panel directs the cold air flow, and the cold air flow overflows the refrigeration device 6 through the air outlet hole panel disposed at the air outlet 62.
  • Figure 6 is a schematic diagram of the airflow cycle principle of the third embodiment of the modular data center of the present invention.
  • the third embodiment is different from the first embodiment in that:
  • the front side 20 of the two rows of server cabinets 2 are oppositely disposed, and the passage formed between the two rows of server cabinets 2 is a cold passage; the closed passage 40 formed by the passage closure assembly 4 is a cold closed passage 40; the air outlet 62 of the refrigeration device 6
  • the cold-sealed passage 40 is electrically connected to the cold-venting passage 40, and the air inlet 60 of the cooling device 6 is disposed corresponding to the rear surface 22 of the two rows of server cabinets 2.
  • the front side 20 is opposite to the two rows of server cabinets 2, and the server near the back 22 of the server cabinet 2 generates a large amount of heat, and the hot air flow rises to form a high pressure zone.
  • a large amount of cold airflow is sucked out by the server and sent out to the outdoor space, so that the pressure in the cold closed passage is significantly reduced to form a low pressure zone.
  • the hot airflow enters the refrigeration device 6 through the air inlet 60, and then the refrigeration disk
  • the tube 66 cools the hot air stream to form a cold air stream, and the cold air stream overflows the cooling device 6 through the air outlet 62.
  • the cold air flow is on the front side of the two rows of server cabinets 2.
  • 20 sinks from the front side 20 of the two rows of server cabinets 2 to the back side 22, heats the server to form a circulating airflow, and improves the heat dissipation efficiency of the modular data center. All the hot air flows are collected at the top of the server cabinet 2 Cooling, the air supply temperature uniformity is better, and the traditional inter-line air conditioner is horizontally blown along the height direction of the cabinet.
  • the air supply return air is unevenly caused by the hot air flow rising, and the air supply temperature is uneven.
  • the problem in addition, because the cooling equipment 6 is placed overhead, there is no need to set up inter-line air conditioning, eliminating the related technology of the modular data center
  • the design of the cabinet base and the elevated anti-static floor greatly reduces the cost, reduces the installation amount and simplifies the installation and maintenance; in addition, the cooling device 6 is installed on the top of the server cabinet 2, avoiding the related technology of the modular data center.
  • the air conditioner occupies the floor space, which saves the floor space. More server cabinets 2 can be installed in the floor space per unit area, which improves the service capacity.
  • Figure 7 is a schematic diagram of the airflow cycle principle of the fourth embodiment of the modular data center of the present invention.
  • the fourth embodiment is improved on the basis of the third embodiment: the refrigeration device 6 further includes an air inlet hole panel (not shown), a filter screen (not shown), a fan 64, and an air outlet hole panel (not shown).
  • the above-described elements are added to the refrigeration unit 6.
  • the air inlet hole panel is disposed at the air inlet 60
  • the filter screen is disposed adjacent to the air inlet hole panel
  • the air outlet hole panel is disposed at the air outlet 62
  • the cooling coil 66 is disposed between the filter screen and the air outlet hole panel
  • the fan 64 is also disposed at the air outlet 62, that is, between the inner side of the air outlet hole panel and the cooling coil 66.
  • the fan 64 is used for guiding the cold air flow, increasing the circulation speed of the air flow, and improving the heat dissipation efficiency of the modular data center. higher.
  • the flow of the airflow through the refrigeration apparatus 6 is as follows:
  • the hot air flow enters the refrigeration device 6 through the air inlet hole panel disposed in the air inlet 60.
  • the filter screen filters the hot air flow to remove impurities such as dust in the hot air flow, and then the cooling coil 66 is paired.
  • the hot air stream is cooled to form a cold air stream, and the fan 64 located between the cooling coil 66 and the air outlet hole panel directs the cold air flow, and the cold air flow passes through the air outlet disposed at the air outlet 62.
  • the dense hole panel overflows the refrigeration device 6.
  • FIG. 8 is a top plan view of a fifth embodiment of a modular data center according to the present invention.
  • the fifth embodiment is different from any of the first to fourth embodiments in that:
  • the cooling device 6 is disposed corresponding to one of the two rows of server cabinets 2, that is, one refrigeration device 6 is disposed on each server cabinet 2, and the number of the cooling devices 6 is equal to the number of the server cabinets 2.
  • FIG. 9 is a top plan view of a sixth embodiment of a modular data center of the present invention.
  • the sixth embodiment is different from any of the first to fourth embodiments in that:
  • the refrigeration device 6 is disposed corresponding to three adjacent server cabinets 2 of the two rows of server cabinets 2, that is, one refrigeration device 6 is disposed on the top wall of the adjacent three server cabinets 2.
  • the modular data center of the embodiment of the present invention provides a cooling device by providing a cooling device at the top of the server cabinet, and the air outlet of the cooling device is connected to the closed channel formed by the channel closing component, thereby forming an airflow between the server cabinet, the closed channel, and the air outlet of the cooling device.
  • the cycle that is, the natural physical principle of using the cold air flow to drop and the hot air flow to rise, the refrigeration device cools the hot air flow rising to the top, then the cold air flow sinks, and flows from the front side of the server cabinet to the back side to cool the server cabinet, and all the hot air flows are After collecting at the top of the server cabinet, the temperature is evenly cooled, and the uniformity of the air supply temperature is better.
  • the modular data center overcomes the horizontal air supply of the traditional inter-line air conditioner along the height direction of the cabinet, and the airflow return air inlet is in the height direction due to the rising of the hot air flow.
  • the refrigeration equipment since the refrigeration equipment is placed on top, there is no need to set an interline air conditioner, and the related data of the modular data center is removed.
  • the base of the cabinet and the design of the elevated anti-static floor reduces the cost, reduces the installation amount and simplifies the installation and maintenance; in addition, the refrigeration equipment is installed on the top of the server cabinet, avoiding the related technology, the modular data center air conditioner occupies the floor space, saving the floor space, unit area More server cabinets can be installed in the floor space to increase business capacity.

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Abstract

一种模块化数据中心，包括并排设置的两排服务器机柜（2）以及设置在两排服务器机柜（2）之间的通道封闭组件（4），两排服务器机柜（2）的任一排具有正面（20）和背面（22），通道封闭组件（4）形成封闭通道，两排服务器机柜（2）的同面相对设置。该模块化数据中心还包括设置在两排服务器机柜（2）的顶部的多个制冷设备（6），制冷设备（6）具有风口（60，62），风口（60，62）与封闭通道导通。

Description

模块化数据中心 技术领域
本申请涉及但不限于电子、电信机房或数据中心基础设施领域。
背景技术
模块化数据中心(机房)包括并排设置的两排服务器机柜以及设置在该两排服务器机柜之间的通道封闭组件，该通道封闭组件形成封闭通道。该两排服务器机柜上设置有行间空调，该封闭通道为冷封闭通道，行间空调沿服务器机柜高度方向水平送风，由于热气流向上升腾导致空调回风口沿高度方向的吸风量不均匀，而导致送风温度不均匀，因此，相关技术的模块化数据中心普遍存在冷却效率低下的问题，导致模块化数据中心能耗过高。
上述内容仅用于辅助理解本申请的技术方案，并不代表承认上述内容是现有技术。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本文提供一种模块化数据中心，解决相关技术的模块化数据中心的冷却效率低的技术问题。
一种模块化数据中心，所述模块化数据中心包括并排设置的两排服务器机柜以及设置在所述两排服务器机柜之间的通道封闭组件，所述两排服务器机柜的任一排具有正面和背面，所述通道封闭组件形成封闭通道，所述两排服务器机柜的同面相对设置，所述模块化数据中心还包括设置在所述两排服务器机柜的顶部的多个制冷设备，所述制冷设备具有风口，所述风口与所述封闭通道导通。
可选地，所述两排服务器机柜的背面相对设置，所述封闭通道为热封闭通道；所述制冷设备的风口包括进风口与出风口，所述进风口与所述热封闭 通道导通，所述出风口对应所述两排服务器机柜的正面设置，所述进风口用于将所述热封闭通道流出的热气流导入所述制冷设备内，所述出风口用于排出冷却后的热气流至所述两排服务器机柜的正面。
可选地，所述制冷设备包括风机，所述风机设置在所述出风口处，用于引流冷却后的热气流。
可选地，所述两排服务器机柜的正面相对设置，所述封闭通道为冷封闭通道；所述制冷设备的风口包括进风口与出风口，所述出风口与所述冷封闭通道导通，所述进风口对应所述两排服务器机柜的背面设置，所述进风口用于将所述两排服务器机柜的背面产生的热气流导入所述制冷设备内，所述出风口用于排出冷却后的热气流至所述冷封闭通道内。
可选地，所述制冷设备包括风机，所述风机设置在所述出风口处，用于引流冷却后的热气流。
可选地，所述制冷设备包括制冷盘管，所述制冷盘管设置在所述进风口和所述出风口之间，所述制冷盘管用于冷冻水流过以冷却热气流。
可选地，所述模块化数据中心还包括水管，所述水管包括冷冻水供水管路以及回水管路，所述冷冻水供水管路包括主供水管路以及与所述主供水管路连通的多个支路供水管路，所述支路供水管路与所述制冷盘管的入口连通，所述回水管路包括主回水管路以及与所述主回水管路连通的多个支路回水管路，所述支路回水管路与所述制冷盘管的出口连通。
可选地，所述模块化数据中心还包括冷冻水控制机柜，所述冷冻水控制机柜设置在所述两排服务器机柜的任一排的一侧，用于控制冷冻水的分配以及报告冷冻水的分配状况。
可选地，所述模块化数据中心还包括供电机柜以及弱电走线架；所述供电机柜用于提供电源，所述供电机柜包括电池柜以及电源柜，所述电池柜设置在所述冷冻水控制机柜对面的一排服务器机柜的一侧，所述电源柜设置在所述电池柜远离服务器机柜的一侧上；所述弱电走线架分别连接所述两排服务器机柜的任一台服务器机柜。
可选地，其中，所述制冷设备对应在所述两排服务器机柜的一台服务器 机柜、相邻的两台服务器机柜或相邻的三台服务器机柜设置。
本发明实施例的模块化数据中心通过在服务器机柜的顶部设置制冷设备，且制冷设备的风口与通道封闭组件形成的封闭通道导通，进而服务器机柜、封闭通道、制冷设备的风口之间形成气流循环，即利用冷气流下降、热气流上升的自然物理原理，制冷设备对上升至顶部的热气流进行冷却，然后冷气流下沉，自服务器机柜的正面流向背面对服务器机柜进行冷却，所有热气流均在服务器机柜顶部汇集后降温，送风温度均匀性更好，因此，该模块化数据中心克服了传统行间空调沿机柜高度方向水平送风，由于热气流向上升腾导致空调回风口沿高度方向的吸风量不均匀，而导致的送风温度不均匀的问题，提高了冷却效率，降低了能耗；另外，由于制冷设备顶置，无需设置行间空调，去掉了相关技术的模块化数据中心的机柜底座以及高架防静电地板的设计，大幅度降低了成本、减少了安装工程量以及简化了安装维护；再者，制冷设备安装于服务器机柜顶部，避免了相关技术的模块化数据中心的空调占用地面空间，节约了地面空间，单位面积的地面空间中可以安装更多的服务器机柜，提升了业务容量。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1为本发明模块化数据中心的第一实施例的结构示意图；
图2为图1中模块化数据中心的另一视角的结构示意图；
图3为本发明模块化数据中心的第一实施例的水管和弱电走线架的布局图；
图4为图1中模块化数据中心的气流循环原理示意图；
图5为本发明模块化数据中心的第二实施例的气流循环原理示意图；
图6为本发明模块化数据中心的第三实施例的气流循环原理示意图；
图7为本发明模块化数据中心的第四实施例的气流循环原理示意图；
图8为本发明模块化数据中心的第五实施例的俯视示意图；
图9为本发明模块化数据中心的第六实施例的俯视示意图。
本发明的实施方式
本发明实施例提供一种模块化数据中心，参照图1至图3，在第一实施例中，该模块化数据中心包括并排设置的两排服务器机柜2、设置在所述两排服务器机柜2之间的通道封闭组件4、设置在所述两排服务器机柜2的顶部的多个制冷设备6、与制冷设备6连通的水管7、设置在所述两排服务器机柜2的任一排的一侧的冷冻水控制机柜5、设置在所述两排服务器机柜2的另一排的一侧的供电机柜8、以及分别连接所述两排服务器机柜2的任一台服务器机柜2的弱电走线架9。
参照图4，两排服务器机柜2的任一排具有正面20和背面22，在本实施例中，两排服务器机柜2的背面22相对设置，两排服务器机柜2之间形成通道。由于服务器靠近服务器机柜2的背面22放置，因此，该背面22相对设置的两排服务器机柜2之间形成热通道。其中，服务器机柜2的数量可以根据实际需求进行配置。
参照图4，在本实施例中，通道封闭组件4对该两排服务器机柜2之间的热通道进行封闭，形成封闭通道40，该封闭通道40为热封闭通道，使得位于其中的热气流不会外溢，确保气流形成单一循环，避免气流损失，提高散热效率。
参照图1、图2及图4，在本实施例中，制冷设备6对应该两排服务器机柜2中的两台服务器机柜2设置，即在相邻的两台服务器机柜2上设置一台制冷设备6。制冷设备6具有风口，该风口包括进风口60与出风口62，其中，进风口60与热封闭通道导通，出风口62对应所述两排服务器机柜2的正面20设置，该制冷设备6包括制冷盘管66，制冷盘管66设置在进风口60与出风口62之间，制冷盘管66用于冷冻水流过以冷却进入制冷设备6内的热气流。
参照图3，水管7包括冷冻水供水管路以及回水管路，所述冷冻水供水管路包括主供水管路70以及与所述主供水管路70连通的多个支路供水管路700，所述支路供水管路700与所述制冷盘管66的入口连通，所述回水管路 包括主回水管路72以及与所述主回水管路72连通的多个支路回水管路720，所述支路回水管路720与所述制冷盘管66的出口连通，冷冻水自主供水管路70流入，进入支路供水管路700，并由制冷盘管66的入口流入制冷盘管66内，在制冷盘管66内与热气流进行热交换，然后从制冷盘管66的出口流出，进入支路回水管路720，最后进入主回水管路72，并通过主回水管路72排出。
参照图1及图2，在本实施例中，冷冻水控制机柜5用于控制冷冻水的分配以及报告冷冻水的分配状况。供电机柜8用于提供电源，所述供电机柜8包括电池柜80以及电源柜82，所述电池柜80设置在所述冷冻水控制机柜5对面的一排服务器机柜2的一侧，所述电源柜82设置在所述电池柜80远离服务器机柜2的一侧上。弱电走线架9用于弱电线走线。
参照图4，本实施例的模块化数据中心的冷却工作原理为：
该背面相对设置的两排服务器机柜2工作，靠近服务器机柜2的背面22的服务器(未图示)产生大量热量，该两排服务器之间形成热通道，而位于该两排服务器之间的通道封闭组件4使该热通道形成热封闭通道，大量的被加热后的热气流涌入到热封闭通道中，从而导致热封闭通道内的压力明显增加，热气流上升，热封闭通道的顶部形成高压区，由于该热封闭通道的高压区与置顶的制冷设备6的进风口60导通，而制冷设备6的出风口62位于低压区，在压力差的作用下，热气流通过进风口60进入制冷设备6内，制冷盘管66对热气流进行冷却形成冷气流，冷气流通过出风口62溢出制冷设备6，冷气流在两排服务器机柜2的正面20下沉，自服务器机柜2的正面20向其背面22流动，对服务器进行散热，形成循环气流，提高了模块化数据中心的散热效率，所有热气流均在服务器机柜2顶部汇集后降温，送风温度均匀性更好，克服了传统行间空调沿机柜高度方向水平送风，由于热气流向上升腾导致空调回风口沿高度方向的吸风量不均匀，而导致的送风温度不均匀的问题；另外，由于制冷设备6顶置，无需设置行间空调，去掉了相关技术的模块化数据中心的机柜底座以及高架防静电地板的设计，大幅度降低了成本、减少了安装工程量以及简化了安装维护；再者，制冷设备6安装于服务器机柜2顶部，避免了相关技术的模块化数据中心的空调占用地面空间，节 约了地面空间，单位面积的地面空间中可以安装更多的服务器机柜2，提升了业务容量。
参照图5，图5为本发明的模块化数据中心的第二实施例的气流循环原理示意图。该第二实施例在第一实施例的基础上进行改进：制冷设备6还包括进风密孔面板(未图示)、过滤网(未图示)、风机64以及出风密孔面板(未图示)，即在第一实施例的制冷设备6的基础上，在制冷设备6内增设上述元件。进风密孔面板设置在进风口60，过滤网靠近进风密孔面板设置，出风密孔面板设置在出风口62，制冷盘管66设置在过滤网和出风密孔面板之间，该风机64也设置在出风口62处，即位于出风密孔面板的内侧和制冷盘管66之间，该风机64用于引流冷气流，提高气流的循环速度，使模块化数据中心的散热效率更高。
参照图5，在第二实施例中，气流流经制冷设备6的过程如下：
在压力差的作用下，热气流通过设置在进风口60的进风密孔面板进入制冷设备6内，过滤网对热气流进行过滤，除去热气流中的粉尘等杂质，然后制冷盘管66对热气流进行冷却形成冷气流，位于制冷盘管66和出风密孔面板之间的风机64对冷气流进行引流，冷气流通过设置在出风口62的出风密孔面板溢出制冷设备6。
参照图6，图6为本发明的模块化数据中心的第三实施例的气流循环原理示意图。该第三实施例与第一实施例的不同之处在于：
两排服务器机柜2的正面20相对设置，该两排服务器机柜2之间形成的通道为冷通道；通道封闭组件4形成的封闭通道40为冷封闭通道40；所述制冷设备6的出风口62与所述冷封闭通道40导通，所述制冷设备6进风口60对应所述两排服务器机柜2的背面22设置。
该第三实施例的模块化数据中心的冷却工作原理为：
该正面20相对设置的两排服务器机柜2工作，靠近服务器机柜2的背面22的服务器产生大量热量，热气流上升，形成高压区，此时由于冷封闭通道 内大量的冷气流被服务器吸走送出到室外空间，从而导致冷封闭通道内的压力明显降低形成低压区，在压力差的作用下，热气流通过进风口60进入制冷设备6内，然后制冷盘管66对热气流进行冷却形成冷气流，冷气流通过出风口62溢出制冷设备6，由于置顶的制冷设备6的出风口62与冷封闭通道40导通，冷气流在两排服务器机柜2的正面20下沉，自该两排服务器机柜2的正面20向其背面22流动，对服务器进行散热，形成循环气流，提高了模块化数据中心的散热效率，所有热气流均在服务器机柜2顶部汇集后降温，送风温度均匀性更好，克服了传统行间空调沿机柜高度方向水平送风，由于热气流向上升腾导致空调回风口沿高度方向的吸风量不均匀，而导致的送风温度不均匀的问题；另外，由于制冷设备6顶置，无需设置行间空调，去掉了相关技术的模块化数据中心的机柜底座以及高架防静电地板的设计，大幅度降低了成本、减少了安装工程量以及简化了安装维护；再者，制冷设备6安装于服务器机柜2顶部，避免了相关技术的模块化数据中心的空调占用地面空间，节约了地面空间，单位面积的地面空间中可以安装更多的服务器机柜2，提升了业务容量。
参照图7，图7为本发明的模块化数据中心的第四实施例的气流循环原理示意图。该第四实施例在第三实施例的基础上进行改进：制冷设备6还包括进风密孔面板(未图示)、过滤网(未图示)、风机64以及出风密孔面板(未图示)，即在第三实施例的制冷设备6的基础上，在制冷设备6内增设上述元件。进风密孔面板设置在进风口60，过滤网靠近进风密孔面板设置，出风密孔面板设置在出风口62，制冷盘管66设置在过滤网和出风密孔面板之间，该风机64也设置在出风口62处，即位于出风密孔面板的内侧和制冷盘管66之间，该风机64用于引流冷气流，提高气流的循环速度，使模块化数据中心的散热效率更高。
参照图7，在第四实施例中，气流流经制冷设备6的过程如下：
在压力差的作用下，热气流通过设置在进风口60的进风密孔面板进入制冷设备6内，过滤网对热气流进行过滤，除去热气流中的粉尘等杂质，然后制冷盘管66对热气流进行冷却形成冷气流，位于制冷盘管66和出风密孔面板之间的风机64对冷气流进行引流，冷气流通过设置在出风口62的出风 密孔面板溢出制冷设备6。
参照图8，图8为本实施新型模块化数据中心的第五实施例的俯视示意图。该第五实施例与第一至第四实施例的任一实施例的不同之处在于：
制冷设备6对应两排服务器机柜2中的一台服务器机柜2设置，即在每一台服务器机柜2上设置一台制冷设备6，制冷设备6的数量等于服务器机柜2的数量。
参照图9，图9为本实施新型模块化数据中心的第六实施例的俯视示意图。该第六实施例与第一至第四实施例的任一实施例的不同之处在于：
制冷设备6对应两排服务器机柜2中的相邻的三台服务器机柜2设置，即一台制冷设备6设置在相邻的三台服务器机柜2的顶壁。
工业实用性
本发明实施例的模块化数据中心通过在服务器机柜的顶部设置制冷设备，且制冷设备的风口与通道封闭组件形成的封闭通道导通，进而服务器机柜、封闭通道、制冷设备的风口之间形成气流循环，即利用冷气流下降、热气流上升的自然物理原理，制冷设备对上升至顶部的热气流进行冷却，然后冷气流下沉，自服务器机柜的正面流向背面对服务器机柜进行冷却，所有热气流均在服务器机柜顶部汇集后降温，送风温度均匀性更好，因此，该模块化数据中心克服了传统行间空调沿机柜高度方向水平送风，由于热气流向上升腾导致空调回风口沿高度方向的吸风量不均匀，而导致的送风温度不均匀的问题，提高了冷却效率，降低了能耗；另外，由于制冷设备顶置，无需设置行间空调，去掉了相关技术的模块化数据中心的机柜底座以及高架防静电地板的设计，大幅度降低了成本、减少了安装工程量以及简化了安装维护；再者，制冷设备安装于服务器机柜顶部，避免了相关技术的模块化数据中心的空调占用地面空间，节约了地面空间，单位面积的地面空间中可以安装更多的服务器机柜，提升了业务容量。

Claims (10)

  1. 一种模块化数据中心，所述模块化数据中心包括并排设置的两排服务器机柜以及设置在所述两排服务器机柜之间的通道封闭组件，所述两排服务器机柜的任一排具有正面和背面，所述通道封闭组件形成封闭通道，所述两排服务器机柜的同面相对设置，所述模块化数据中心还包括设置在所述两排服务器机柜的顶部的多个制冷设备，所述制冷设备具有风口，所述风口与所述封闭通道导通。
  2. 如权利要求1所述的模块化数据中心，其中，所述两排服务器机柜的背面相对设置，所述封闭通道为热封闭通道；所述制冷设备的风口包括进风口与出风口，所述进风口与所述热封闭通道导通，所述出风口对应所述两排服务器机柜的正面设置，所述进风口用于将所述热封闭通道流出的热气流导入所述制冷设备内，所述出风口用于排出冷却后的热气流至所述两排服务器机柜的正面。
  3. 如权利要求2所述的模块化数据中心，其中，所述制冷设备包括风机，所述风机设置在所述出风口处，用于引流冷却后的热气流。
  4. 如权利要求1所述的模块化数据中心，其中，所述两排服务器机柜的正面相对设置，所述封闭通道为冷封闭通道；所述制冷设备的风口包括进风口与出风口，所述出风口与所述冷封闭通道导通，所述进风口对应所述两排服务器机柜的背面设置，所述进风口用于将所述两排服务器机柜的背面产生的热气流导入所述制冷设备内，所述出风口用于排出冷却后的热气流至所述冷封闭通道内。
  5. 如权利要求4所述的模块化数据中心，其中，所述制冷设备包括风机，所述风机设置在所述出风口处，用于引流冷却后的热气流。
  6. 如权利要求2或4所述的模块化数据中心，其中，所述制冷设备包括制冷盘管，所述制冷盘管设置在所述进风口和所述出风口之间，所述制冷盘管用于冷冻水流过以冷却热气流。
  7. 如权利要求6所述的模块化数据中心，所述模块化数据中心还包括水管，所述水管包括冷冻水供水管路以及回水管路，所述冷冻水供水管路包 括主供水管路以及与所述主供水管路连通的多个支路供水管路，所述支路供水管路与所述制冷盘管的入口连通，所述回水管路包括主回水管路以及与所述主回水管路连通的多个支路回水管路，所述支路回水管路与所述制冷盘管的出口连通。
  8. 如权利要求7所述的模块化数据中心，所述模块化数据中心还包括冷冻水控制机柜，所述冷冻水控制机柜设置在所述两排服务器机柜的任一排的一侧，用于控制冷冻水的分配以及报告冷冻水的分配状况。
  9. 如权利要求8所述的模块化数据中心，所述模块化数据中心还包括供电机柜以及弱电走线架；所述供电机柜用于提供电源，所述供电机柜包括电池柜以及电源柜，所述电池柜设置在所述冷冻水控制机柜对面的一排服务器机柜的一侧，所述电源柜设置在所述电池柜远离服务器机柜的一侧上；所述弱电走线架分别连接所述两排服务器机柜的任一台服务器机柜。
  10. 如权利要求1至5任意一项所述的模块化数据中心，其中，所述制冷设备对应在所述两排服务器机柜的一台服务器机柜、相邻的两台服务器机柜或相邻的三台服务器机柜设置。
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