WO2020057140A1 - 一种空调器及服务器系统 - Google Patents

一种空调器及服务器系统 Download PDF

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Publication number
WO2020057140A1
WO2020057140A1 PCT/CN2019/086120 CN2019086120W WO2020057140A1 WO 2020057140 A1 WO2020057140 A1 WO 2020057140A1 CN 2019086120 W CN2019086120 W CN 2019086120W WO 2020057140 A1 WO2020057140 A1 WO 2020057140A1
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air conditioner
fixed
fan
evaporator
conditioner according
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PCT/CN2019/086120
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English (en)
French (fr)
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皇利奎
马臻
王飞
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维谛技术有限公司
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Publication of WO2020057140A1 publication Critical patent/WO2020057140A1/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
    • 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

Definitions

  • the present disclosure relates to the technical field of refrigeration equipment, and in particular, to an air conditioner and a server system.
  • server air conditioners are usually small split air conditioners.
  • One air conditioner cools a server cabinet.
  • the indoor unit of the air conditioner is installed at the bottom of the server cabinet, and the outdoor unit is installed at the top of the server cabinet.
  • copper pipes connecting indoor and outdoor units need to be installed, which is inconvenient for installation and maintenance.
  • cold air enters the server from the lower part, and then returns to the air conditioner from the lower part. Because the density of air is different at different temperatures, the density of hot air is small and the density of cold air is high. When there is no airflow disturbance, the hot air will go up and the cold air will go down.
  • the temperature above the inside of the closed aisle is higher than the temperature below.
  • the height of the data center is relatively high, generally 5.5m to 6m
  • the temperature in the hot aisle itself is relatively high, and the wind speed is low, and the disturbance of the airflow is poor.
  • This makes the temperature gradient of the hot aisle in the height direction larger, resulting in The temperature will be much higher than the temperature below, and the temperature stratification in the height direction is very obvious. Therefore, such a small air conditioner with a lower air supply method is prone to local hot spots in the server, the heat exchange effect is not good, and the life of the chip inside the server is affected.
  • the purpose of the embodiments of the present disclosure is to provide an air conditioner and a server system to achieve effective heat exchange inside a server cabinet.
  • An air conditioner provided by an embodiment of the present disclosure includes a casing that divides the casing into a partition of a condensation chamber and an evaporation chamber that are sequentially arranged in a vertical direction, wherein:
  • the condensation chamber includes a compressor fixed to the partition, a condenser fixed to a side wall of the condensation chamber and the partition, and a first fan disposed opposite to a position of an air outlet of the condensation chamber;
  • the evaporation chamber includes an evaporator fixed to a bottom plate of the evaporation chamber, and a second fan disposed opposite to a position of an air outlet of the evaporation chamber;
  • the compressor, the condenser, and the evaporator are sequentially connected through a pipeline and form a closed cycle system.
  • the condensation chamber is further provided with a support structure for supporting the first fan, and the support structure is fixed to a side wall of the condensation chamber.
  • a water receiving tank is provided on a side of the evaporator remote from the partition, and the water receiving tank is fixed to a bottom plate of the evaporation chamber.
  • a fixed plate is provided on a side of the second fan near the partition plate, and the fixed plate is disposed along a horizontal direction and is fixed to a side wall of the evaporation chamber.
  • the evaporation chamber further includes a connection plate connected to the fixed plate and the water receiving tank, respectively.
  • the air conditioner further includes a throttling element, and the throttling element is respectively connected to the condenser and the evaporator through a pipe.
  • the throttle element is an electronic expansion valve or a thermal expansion valve.
  • the condenser is a copper tube finned condenser or a micro-channel condenser
  • the evaporator is a copper tube finned evaporator or a micro-channel evaporator.
  • the compressor is a variable frequency compressor, a fixed frequency compressor, or a digital compressor.
  • the first fan is an adjustable-speed fan or a fixed-speed fan
  • the second fan is an adjustable-speed fan or a fixed-speed fan
  • the air conditioner of this technical solution integrates the condensing cavity and the evaporation cavity into an integrated structure.
  • the air conditioner can be placed on the top of the server cabinet or on the top side of the inside of the server cabinet.
  • this can not only reduce the space occupied by the air conditioner, make the server system layout more beautiful, but also realize the upper air supply and upper return air of the server cabinet, so that cold air enters from the upper part of the server cabinet.
  • the hot air still returns to the air conditioner from the upper part of the server cabinet. This helps maintain the stability and uniformity of the temperature field inside the server, thereby achieving effective heat exchange inside the server, extending the service life of the chip inside the server, and improving the server's operating stability. .
  • an embodiment of the present disclosure further provides a server system including a server cabinet and the air conditioner as described above, which is disposed in the server cabinet.
  • the server system of the technical solution includes the above-mentioned air conditioner installed in the server cabinet, the heat exchange effect inside the server cabinet is better, the internal chip has a longer service life, and the server system runs more stably.
  • FIG. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a server system according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a server system according to another embodiment of the present disclosure.
  • embodiments of the present disclosure provide an air conditioner and a server system.
  • the following further describes the present disclosure in detail with examples.
  • an embodiment of the present disclosure provides an air conditioner 1 including a casing 2 that divides the casing 2 into a condensing chamber 3 and an evaporation chamber 4 that are sequentially arranged in a vertical direction. ,among them:
  • the condensation chamber 3 includes a compressor 301 fixed to the partition 5, a condenser 302 fixed to the side wall of the condensation chamber 3 and the partition 5, and a first fan 303 disposed opposite to the position of the air outlet of the condensation chamber 3;
  • the evaporation chamber 4 includes an evaporator 401 fixed to the bottom plate 406 of the evaporation chamber 4 and a second fan 402 disposed opposite to the position of the air outlet of the evaporation chamber 4;
  • the compressor 301, the condenser 302, and the evaporator 401 are sequentially connected through a pipeline (not shown in the figure) and form a closed cycle system.
  • the refrigerant may be selected as R410A, R470C, R22, or the like.
  • the air conditioner 1 of this technical solution integrates the condensation chamber 3 and the evaporation chamber 4 into an integrated structure, which can save costs and facilitate installation and maintenance on site.
  • the air conditioner 1 When the air conditioner 1 is applied to the server system 7, as shown in FIG. 2, the air conditioner 1 may be disposed on the top of the server cabinet 6, and the evaporation chamber 4 side of the air conditioner 1 may be disposed toward the server cabinet 6. It can be applied to various types of server cabinets 6 and has a wide range of applications. As shown in FIG. 3, when the external dimension of the air conditioner 1 is not larger than the internal space size of the cabinet 6, the air conditioner 1 can also be placed in the server cabinet. 6 inside top side.
  • this can not only reduce the space occupied by the air conditioner 1 and make the server system 7 more beautiful in appearance, but also can realize the upper air supply and return air from the upper part of the server cabinet 6, so that cold air can pass from the upper part of the server cabinet 6.
  • the hot air after heat exchange still returns to the air conditioner 1 from the upper part of the server cabinet 6, which is helpful to maintain the stability and uniformity of the temperature field inside the server cabinet 6, thereby achieving effective heat exchange inside the server cabinet 6 and extending
  • the service life of the chips inside the server cabinet 6 improves the server's operating stability.
  • the specific shape of the partition plate 5 is not limited. As shown in FIG. 1, the partition plate 5 may be set according to the specific arrangement in the condensation chamber 3 and the evaporation chamber 4.
  • the condensation chamber 3 is further provided with a support structure 304 for supporting the first fan 303, and the support structure 304 is fixed to the side wall of the condensation chamber 3.
  • the fixing manner of the first fan 303 is not limited.
  • the support structure 304 fixed to the side wall of the condensation chamber 3 is provided, the fixed support for the first fan 303 can be effectively achieved while the first fan 303 can be effectively supported.
  • the arrangement of the components in the condensation chamber 3 is more reasonable, and the structural stability of the air conditioner 1 is stronger.
  • the evaporator 401 is provided with a water receiving tank 403 on a side remote from the partition 5, and the water receiving tank 403 is fixed to the bottom plate 406 of the evaporation chamber 4.
  • the air conditioner 1 can be disposed on the top of the server cabinet 6 or on the top side inside the cabinet 6.
  • a water receiving tank 403 is provided on a side of the evaporator 401 away from the partition plate 5, which can be used to collect condensate generated during the operation of the evaporator 401, thereby preventing the normal operation of the air conditioner 1 from being affected.
  • the second fan 402 is provided with a fixing plate 404 near the partition 5, and the fixing plate 404 is disposed along the horizontal direction and is fixed to the sidewall of the evaporation chamber 4.
  • the fixing manner of the second fan 402 is not limited.
  • the second fan 402 can be effectively fixed while the evaporation is performed.
  • the arrangement of the components in the cavity 4 is more reasonable, and the structural stability of the air conditioner 1 is stronger.
  • the evaporation chamber 4 further includes a connection plate 405 connected to the fixing plate 404 and the water receiving tank 403 respectively.
  • connection plate 405 By providing the connection plate 405, the fixed plate 404 and the connection plate 405 can separate the evaporation cavity 4 to form an air inlet cavity on the air inlet side of the second fan 402, thereby increasing the cold air generated from the evaporator 401 to enter the second fan The amount of 402. In particular, when the fixed plate 404 and the connection plate 405 are in contact with the side wall of the evaporation chamber 4, the cold wind loss can be further reduced.
  • the air conditioner further includes a throttling element, and the throttling element is respectively connected to the condenser and the evaporator through a pipe.
  • the specific type of the throttling element is not limited.
  • the throttling element is an electronic expansion valve or a thermal expansion valve.
  • the condenser 302 is a copper tube fin condenser or a micro-channel condenser; and the evaporator 401 is a copper tube fin evaporator or a micro-channel evaporator. Device.
  • the compressor is a variable frequency compressor, a fixed frequency compressor, or a digital compressor.
  • the first fan 303 is an adjustable-speed fan or a fixed-speed fan
  • the second fan 402 is an adjustable-speed fan or a fixed-speed fan.
  • the first fan 303 and the second fan 402 may be selected as adjustable-speed fans, and the fans may be adjusted in speed according to needs, thereby reducing energy consumption.
  • an embodiment of the present disclosure further provides a server system 7 including a server cabinet 6 and the air conditioner 1 as described above disposed in the server cabinet 6.
  • the server system 7 of the technical solution includes the server cabinet 6 and the air conditioner 1 provided in the server cabinet 6, the internal heat exchange effect of the server cabinet 6 is better, the internal chip has a longer service life, and the server system 7 operates relatively. stable.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

一种空调器（1）及服务器系统（7），用于实现服务器机柜（6）内部有效换热。空调器（1），包括：壳体（2），将壳体（2）分隔为沿竖直方向依次设置的冷凝腔（3）和蒸发腔（4）的隔板（5），其中：冷凝腔（3），包括固定于隔板（5）的压缩机（301）、固定于冷凝腔（3）的侧壁和隔板（5）的冷凝器（302），以及与冷凝腔（3）风口位置相对设置的第一风机（303）；蒸发腔（4），包括固定于蒸发腔（4）底板（406）的蒸发器（401），以及与蒸发腔（4）风口位置相对设置的第二风机（402）；压缩机（301）、冷凝器（302）以及蒸发器（401）通过管路顺序连接并形成封闭循环系统。服务器机柜（6）内部换热效果较佳。

Description

一种空调器及服务器系统
本申请要求于2018年9月19日提交中国专利局、申请号为201821535028.5、发明名称为“一种空调器及服务器系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开涉及制冷设备技术领域，特别是涉及一种空调器及服务器系统。
背景技术
随着服务器内部芯片集成度越来越高，运算量越来越大，数据中心所使用的服务器或通信用设备本身的散热量也越来越大，用传统机房空调制冷方式已经不能满足设备对温度的要求。
我们知道冷空气到达服务器内芯片的路径越短，冷热空气的气流组织越好，可以大大降低空调的能耗，降低数据中心的PUE(Power Usage Effectiveness，电源使用效率，PUE＝数据中心总设备能耗/IT设备能耗)，并达到对设备高效率冷却的目的。
目前，服务器空调通常为分体式的小空调，一台空调为一个服务器机柜制冷，空调室内机安装在服务器机柜下部，室外机安装在服务器机柜顶部，占用空间多，不美观。并且在机房安装空调时需要设置连接室内机和室外机的铜管，安装和维护不便。空调在使用时，冷风从下部进入服务器内部，再从下部回到空调。由于空气的密度在不同温度下是有差异的，热空气的密度小而冷空气的密度大，这样在无气流扰动时，热空气会向上走，冷空气会向下走。尤其在封闭冷通道的情况下，会导致在封闭通道内上方的温度高于下方的温度。由于数据中心层高较高，一般为5.5m到6m，热通道内本身温度较高，加之风速较低，气流的扰动较差，这样使得热通道在高度方向上的温度梯度较大，导致上方温度会远高于下方温度，温度在高度方向的分层现象极为明显。因此，这种下送风方式的小空调，在服务器内容易出现局部热点，换热效果不佳，影响服务器内部芯片寿命。
发明内容
本公开实施例的目的是提供一种空调器及服务器系统，以实现服务器机柜内部有效换热。
本公开实施例所提供的空调器，包括：壳体，将所述壳体分隔为沿竖直方向依次设置的冷凝腔和蒸发腔的隔板，其中：
所述冷凝腔，包括固定于所述隔板的压缩机、固定于所述冷凝腔的侧壁和所述隔板的冷凝器，以及与所述冷凝腔风口位置相对设置的第一风机；
所述蒸发腔，包括固定于所述蒸发腔底板的蒸发器，以及与所述蒸发腔风口位置相对设置的第二风机；
所述压缩机、所述冷凝器以及所述蒸发器通过管路顺序连接并形成封闭循环系统。
在本公开实施例中，可选的，所述冷凝腔还设置有用于支撑所述第一风机的支撑结构，所述支撑结构固定于所述冷凝腔的侧壁。
在本公开任一实施例中，可选的，所述蒸发器远离所述隔板一侧设置有接水槽，所述接水槽固定于所述蒸发腔的底板。
在本公开实施例中，可选的，所述第二风机靠近所述隔板一侧设置有固定板，所述固定板沿水平方向设置，且固定于所述蒸发腔侧壁。
在本公开任一实施例中，可选的，所述蒸发腔还包括分别与所述固定板以及所述接水槽连接的连接板。
在本公开实施例中，可选的，所述空调器还包括节流元件，所述节流元件通过管路分别与所述冷凝器和所述蒸发器连接。
在本公开任一实施例中，可选的，所述节流元件为电子膨胀阀或热力膨胀阀。
在本公开实施例中，可选的，所述冷凝器为铜管翅片冷凝器或微通道冷凝器；所述蒸发器为铜管翅片蒸发器或微通道蒸发器。
在本公开任一实施例中，可选的，所述压缩机为变频压缩机、定频压缩机或者数码压缩机。
在本公开实施例中，可选的，所述第一风机为可调速风机或者定速风机；所述第二风机为可调速风机或者定速风机。
本技术方案的空调器，将冷凝腔和蒸发腔集成为一体结构，当将该空调器应用于服务器系统时，可以将该空调器设置于服务器机柜的顶部，或者服务器机柜内部顶侧，与现有技术相比，这样不仅可以减小空调器的占用空间，使服务器系统的布置更加美观，还可以实现服务器机柜的上部送风上部回风，使冷风从服务器机柜的上部进入，换热后的热空气仍从服务器机柜的上部回到空调器，这样有利于维持服务器内部温度场的稳定性与均匀性，从而实现服务器内部的有效换热，延长服务器内部芯片使用寿命，提高服务器的运行稳定性。
基于相同的发明构思，本公开实施例还提供了一种服务器系统，包括服务器机柜，以及设置于所述服务器机柜的如前所述的空调器。
由于本技术方案的服务器系统包括设置于服务器机柜的上述的空调器，因此服务器机柜内部换热效果较佳，内部芯片使用寿命较长，服务器系统的运行较为稳定。
附图说明
图1为本公开实施例的空调器的结构示意图；
图2为本公开一实施例的服务器系统的结构示意图；
图3为本公开另一实施例的服务器系统的结构示意图。
附图标记：
1-空调器；
2-壳体；
3-冷凝腔；
301-压缩机；
302-冷凝器；
303-第一风机；
304-支撑结构；
4-蒸发腔；
401-蒸发器；
402-第二风机；
403-接水槽；
404-固定板；
405-连接板；
406-底板；
5-隔板；
6-服务器机柜；
7-服务器系统。
具体实施方式
为实现服务器机柜内部有效换热，本公开实施例提供了一种空调器及服务器系统。为使本公开的目的、技术方案和优点更加清楚，以下举实施例对本公开作进一步详细说明。
当本申请提及“第一”、“第二”、“第三”或者“第四”等序数词时，除非根据上下文其确实表达顺序之意，否则应当理解为仅仅是起区分之用。
如图1至图3所示，本公开实施例提供一种空调器1，包括：壳体2，将壳体2分隔为沿竖直方向依次设置的冷凝腔3和蒸发腔4的隔板5，其中：
冷凝腔3，包括固定于隔板5的压缩机301、固定于冷凝腔3的侧壁和隔板5的冷凝器302，以及与冷凝腔3风口位置相对设置的第一风机303；
蒸发腔4，包括固定于蒸发腔4底板406的蒸发器401，以及与蒸发腔4风口位置相对设置的第二风机402；
压缩机301、冷凝器302以及蒸发器401通过管路(图中未示出)顺序连接并形成封闭循环系统。
在本公开各实施例中，制冷剂可以选为R410A、R470C、R22等类型。
本技术方案的空调器1，将冷凝腔3和蒸发腔4集成为一体结构，其可以节约成本，且便于现场的安装和维护。当将该空调器1应用于服务器系统7时，如图2所示，可以将该空调器1设置于服务器机柜6的顶部， 且将空调器1的蒸发腔4一侧朝向服务器机柜6设置，其可以应用于各种型号的服务器机柜6，应用范围较广；如图3所示，当该空调器1的外形尺寸不大于机柜6内部空间尺寸时，还可以将空调器1置于服务器机柜6内部顶侧。与现有技术相比，这样不仅可以减小空调器1的占用空间，使服务器系统7的布置更加美观，还可以实现服务器机柜6的上部送风上部回风，使冷风从服务器机柜6的上部进入，换热后的热空气仍从服务器机柜6的上部回到空调器1，这样有利于维持服务器机柜6内部温度场的稳定性与均匀性，从而实现服务器机柜6内部的有效换热，延长服务器机柜6内部芯片使用寿命，提高服务器的运行稳定性。
值得一提的是，在本技术方案各实施例中，隔板5的具体形状不限，如图1所示，隔板5可根据冷凝腔3和蒸发腔4内的具体布置方式设置。
如图1所示，在本公开实施例中，可选的，冷凝腔3还设置有用于支撑第一风机303的支撑结构304，支撑结构304固定于冷凝腔3的侧壁。
在本技术方案各实施例中，第一风机303的固定方式不限，当通过设置固定于冷凝腔3侧壁的支撑结构304，可以在有效实现对第一风机303的固定支撑的同时，使冷凝腔3内各部件的布置更为合理，且使空调器1的结构稳定性较强。
请继续参照图1，在本公开任一实施例中，可选的，蒸发器401远离隔板5一侧设置有接水槽403，接水槽403固定于蒸发腔4的底板406。
在本实施例中，通过将冷凝腔3和蒸发腔4设置为上下结构的两个独立的腔室，可以将该空调器1设置于服务器机柜6的顶部，或者机柜6内部顶侧。并且通过在蒸发器401远离隔板5的一侧设置接水槽403，可以用来收集蒸发器401运行过程中产生的冷凝水，从而能够避免影响空调器1的正常运行。
如图1所示，在本公开实施例中，可选的，第二风机402靠近隔板5一侧设置有固定板404，固定板404沿水平方向设置，且固定于蒸发腔4侧壁。
在本技术方案各实施例中，第二风机402的固定方式不限，当通过设置固定于蒸发腔4侧壁的固定板404，可以在有效实现对第二风机402的固定的同时，使蒸发腔4内各部件的布置更为合理，且使空调器1的结构稳定性较强。
进一步的，如图1所示，在本公开任一实施例中，可选的，蒸发腔 4还包括分别与固定板404以及接水槽403连接的连接板405。
通过设置连接板405，可以使固定板404和连接板405将蒸发腔4分隔形成位于第二风机402进风一侧的进风腔，从而能够增加从蒸发器401产生的冷风进入至第二风机402的量。尤其是当固定板404和连接板405与蒸发腔4的侧壁相抵接时，能够进一步减少冷风损失。
在本公开一个具体实施例中，空调器还包括节流元件，节流元件通过管路分别与冷凝器和蒸发器连接。
进一步的，节流元件的具体类型不限，可选的，节流元件为电子膨胀阀或热力膨胀阀。
如图1至图3所示，在本公开实施例中，可选的，冷凝器302为铜管翅片冷凝器或微通道冷凝器；蒸发器401为铜管翅片蒸发器或微通道蒸发器。
在本公开任一实施例中，可选的，压缩机为变频压缩机、定频压缩机或者数码压缩机。
如图1所示，在本公开实施例中，可选的，第一风机303为可调速风机或者定速风机；第二风机402为可调速风机或者定速风机。
在本技术方案中，可以将第一风机303以及第二风机402选择为可调速风机，可根据需要对风机进行调速，从而减少能耗。
如图2和图3所示，基于相同的发明构思，本公开实施例还提供了一种服务器系统7，包括服务器机柜6，以及设置于服务器机柜6的如前所述的空调器1。
由于本技术方案的服务器系统7包括服务器机柜6，以及设置于服务器机柜6的上述的空调器1，因此服务器机柜6内部换热效果较佳，内部芯片使用寿命较长，服务器系统7的运行较为稳定。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (11)

  1. 一种空调器，其特征在于，包括：壳体，将所述壳体分隔为沿竖直方向依次设置的冷凝腔和蒸发腔的隔板，其中：
    所述冷凝腔，包括固定于所述隔板的压缩机、固定于所述冷凝腔的侧壁和所述隔板的冷凝器，以及与所述冷凝腔风口位置相对设置的第一风机；
    所述蒸发腔，包括固定于所述蒸发腔底板的蒸发器，以及与所述蒸发腔风口位置相对设置的第二风机；
    所述压缩机、所述冷凝器以及所述蒸发器通过管路顺序连接并形成封闭循环系统。
  2. 如权利要求1所述的空调器，其特征在于，所述冷凝腔还设置有用于支撑所述第一风机的支撑结构，所述支撑结构固定于所述冷凝腔的侧壁。
  3. 如权利要求1所述的空调器，其特征在于，所述蒸发器远离所述隔板一侧设置有接水槽，所述接水槽固定于所述蒸发腔的底板。
  4. 如权利要求3所述的空调器，其特征在于，所述第二风机靠近所述隔板一侧设置有固定板，所述固定板沿水平方向设置，且固定于所述蒸发腔侧壁。
  5. 如权利要求4所述的空调器，其特征在于，所述蒸发腔还包括分别与所述固定板以及所述接水槽连接的连接板。
  6. 如权利要求1所述的空调器，其特征在于，还包括节流元件，所述节流元件通过管路分别与所述冷凝器和所述蒸发器连接。
  7. 如权利要求6所述的空调器，其特征在于，所述节流元件为电子膨胀阀或热力膨胀阀。
  8. 如权利要求1所述的空调器，其特征在于，所述冷凝器为铜管翅片冷凝器或微通道冷凝器；所述蒸发器为铜管翅片蒸发器或微通道蒸发器。
  9. 如权利要求1所述的空调器，其特征在于，所述压缩机为变频压缩机、定频压缩机或者数码压缩机。
  10. 如权利要求1～9任一项所述的空调器，其特征在于，所述第一风机为可调速风机或者定速风机；所述第二风机为可调速风机或者定速风机。
  11. 一种服务器系统，其特征在于，包括服务器机柜，以及设置于所述服务器机柜的如权利要求1～10任一项所述的空调器。
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