CN101959392A - cooling system - Google Patents

cooling system Download PDF

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Publication number
CN101959392A
CN101959392A CN 201010273442 CN201010273442A CN101959392A CN 101959392 A CN101959392 A CN 101959392A CN 201010273442 CN201010273442 CN 201010273442 CN 201010273442 A CN201010273442 A CN 201010273442A CN 101959392 A CN101959392 A CN 101959392A
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air
cabinet
refrigerating device
cold
cold air
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CN101959392B (en
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曲中江
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Henan Kunlun Technology Co ltd
XFusion Digital Technologies Co Ltd
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Huawei Symantec Technologies Co Ltd
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Abstract

The embodiment of the invention provides a heat radiation system. The system comprises an isolation belt which is used for isolating a cold air channel from a hot air channel, wherein the isolation strip comprises a cabinet and a refrigerating device; one side, facing the cold air channel, of the refrigerating device is provided with an air outlet; one side, facing the cold air channel, of the cabinet is provided with an air inlet; cold air exhausted from the air outlet of the refrigerating device enters from the air inlet of the cabinet through the cold air channel; one side, facing the hot air channel, of the refrigerating device is provided with the air inlet; one side, facing the hot air channel, of the cabinet is provided with the air outlet; and hot air exhausted from the air outlet of the cabinet enters from the air inlet of the refrigerating device. By using the heat radiation device provided by the embodiment of the invention, the cold air channel is completely isolated from the hot air channel so that the cabinet can radiate very well.

Description

散热系统 cooling system

技术领域technical field

本发明涉及机械技术领域，特别涉及一种散热系统。The invention relates to the technical field of machinery, in particular to a cooling system.

背景技术Background technique

在集装箱早期的风道设计中，冷风道和热风道是没有隔离的，这样会导致冷风和热风混合，降低了集装箱中空调的制冷效率，而随着集装箱中机柜中的网络设备的增多，早期的风道设计远远不能满足机柜的散热需求。In the early air duct design of the container, the cold air duct and the hot air duct were not isolated, which would cause the mixing of cold air and hot air, reducing the cooling efficiency of the air conditioner in the container. The air duct design is far from meeting the heat dissipation requirements of the cabinet.

现有技术提供一种集装箱中风道的设计方法，将空调安装在集装箱顶板上，空调将冷风吹到机柜前面，机柜的热风从机柜后面排出，并从空调两侧的入风口吸入，如图1所示，图1示出了理想情况下的冷风走向和热风走向，其中，空心箭头为热风，非空心箭头为冷风。但是由于空调的入风口和出风口的距离比较近，因而在空调的入风口和出风口附近的冷风和热风混合，形成局部混流区，如图2所示。The prior art provides a design method for the air duct in a container. The air conditioner is installed on the roof of the container. The air conditioner blows cold air to the front of the cabinet, and the hot air in the cabinet is discharged from the back of the cabinet and sucked in from the air inlets on both sides of the air conditioner, as shown in Figure 1 As shown, Fig. 1 shows the trend of cold wind and hot wind under ideal conditions, where the hollow arrows represent hot wind, and the non-hollow arrows represent cold wind. However, due to the relatively close distance between the air inlet and outlet of the air conditioner, the cold air and hot air near the air inlet and outlet of the air conditioner mix to form a local mixed flow area, as shown in Figure 2.

现有技术具有如下缺点：Prior art has following shortcoming:

由于局部混流区的影响，使机柜进风区的温度升高，且在机柜垂直方向(如图2中的箭头方向)的温度梯度大，影响了机柜内网络设备的散热。Due to the influence of the local mixed flow area, the temperature in the air intake area of the cabinet rises, and the temperature gradient in the vertical direction of the cabinet (the direction of the arrow in Figure 2) is large, which affects the heat dissipation of the network equipment in the cabinet.

发明内容Contents of the invention

本发明实施例提供一种散热系统，其能够实现冷风道和热风道的完全隔离，使机柜能够很好的散热。Embodiments of the present invention provide a heat dissipation system, which can realize complete isolation of cold air passages and hot air passages, so that the cabinet can dissipate heat well.

有鉴于此，本发明实施例提供：In view of this, embodiments of the present invention provide:

一种散热系统，包括：用于将冷风道和热风道隔开的隔离带；A heat dissipation system, comprising: an isolation belt for separating the cold air passage from the hot air passage;

所述隔离带包括：机柜和制冷装置；The isolation zone includes: a cabinet and a refrigeration device;

所述制冷装置朝向冷风道的一侧有出风口，所述机柜朝向冷风道的一侧有入风口；所述制冷装置的出风口排出的冷风通过所述冷风道从所述机柜的入风口进入；The side of the refrigeration device facing the cold air passage has an air outlet, and the side of the cabinet facing the cold air passage has an air inlet; the cold air discharged from the air outlet of the refrigeration device enters from the air inlet of the cabinet through the cold air passage ;

所述制冷装置朝向热风道的一侧有入风口，所述机柜朝向热风道的一侧有出风口；所述机柜的出风口排出的热风通过所述热风道从所述制冷装置的入风口进入。The cooling device has an air inlet on the side facing the hot air passage, and the cabinet has an air outlet on the side facing the hot air passage; the hot air discharged from the air outlet of the cabinet enters from the air inlet of the refrigeration device through the hot air passage .

本发明实施例中的散热系统中有用于将冷风道和热风道隔开的隔离带，且隔离带中的制冷装置朝向冷风道的一侧有出风口，朝向热风道的一侧有入风口，隔离带中的机柜朝向冷风道的一侧有入风口，朝向热风道的一侧有出风口，这样制冷装置的出风口排出的冷风通过冷风道从机柜的入风口进入，机柜的出风口排出的热风通过热风道从制冷装置的入风口进入，而且冷风道和热风道完全隔离，因而不会造成冷风和热风混合，提高了制冷装置的制冷效率，使机柜能够很好的散热。In the heat dissipation system in the embodiment of the present invention, there is an isolation zone for separating the cold air duct and the hot air duct, and the cooling device in the isolation band has an air outlet on the side facing the cold air duct, and an air inlet on the side facing the hot air duct. The cabinet in the isolation belt has an air inlet on the side facing the cold air duct, and an air outlet on the side facing the hot air duct, so that the cold air discharged from the air outlet of the refrigeration device enters the air inlet of the cabinet through the cold air duct, and the air discharged from the air outlet of the cabinet The hot air enters from the air inlet of the refrigeration device through the hot air channel, and the cold air channel and the hot air channel are completely isolated, so that the cold air and hot air will not mix, which improves the cooling efficiency of the refrigeration device and enables the cabinet to dissipate heat well.

附图说明Description of drawings

为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

图1是现有技术提供的集装箱中理想情况下的冷风、热风的风向示意图；Fig. 1 is the schematic diagram of the wind direction of cold wind and hot wind under ideal conditions in the container provided by the prior art;

图2是现有技术提供的集装箱中真实情况下的冷风、热风的风向示意图；Fig. 2 is the wind direction schematic diagram of the cold wind and the hot wind in the real situation in the container provided by the prior art;

图3是本发明实施例提供的散热系统结构图；Fig. 3 is a structural diagram of a heat dissipation system provided by an embodiment of the present invention;

图4是本发明实施例提供的柜式空调与机柜的布局图；Fig. 4 is a layout diagram of a cabinet-type air conditioner and a cabinet provided by an embodiment of the present invention;

图5是本发明实施例提供的集装箱俯视图；Fig. 5 is a top view of the container provided by the embodiment of the present invention;

图6是本发明实施例提供的柜式空调与挡风板的布局图；Fig. 6 is a layout diagram of a cabinet air conditioner and a windshield provided by an embodiment of the present invention;

图7是本发明实施例提供的柜式空调与导风罩的布局图。Fig. 7 is a layout diagram of a cabinet air conditioner and an air guide cover provided by an embodiment of the present invention.

具体实施方式Detailed ways

本发明实施例提供一种散热系统，图3示出了该散热系统的俯视图，其包括：用于将冷风道和热风道隔开的隔离带10；所述隔离带包括：机柜20和制冷装置30，An embodiment of the present invention provides a heat dissipation system. FIG. 3 shows a top view of the heat dissipation system, which includes: an isolation strip 10 for separating the cold air passage from the hot air passage; the isolation strip includes: a cabinet 20 and a refrigeration device 30,

其中，制冷装置30朝向冷风道的一侧有出风口32，机柜20朝向冷风道的一侧有入风口21；制冷装置30的出风口32排出的冷风通过所述冷风道从所述机柜20的入风口21进入；所述制冷装置30朝向热风道的一侧有入风口31，所述机柜20朝向热风道的一侧有出风口22；机柜20的出风口22排出的热风通过所述热风道从所述制冷装置30的入风口31进入。Wherein, the cooling device 30 has an air outlet 32 on the side facing the cold air passage, and the cabinet 20 has an air inlet 21 on the side facing the cold air passage; The air inlet 21 enters; the side of the refrigeration device 30 facing the hot air passage has an air inlet 31, and the side of the cabinet 20 facing the hot air passage has an air outlet 22; the hot air discharged from the air outlet 22 of the cabinet 20 passes through the hot air passage Enter from the air inlet 31 of the refrigeration device 30 .

本发明实施例中的散热系统中有用于将冷风道和热风道隔开的隔离带，且隔离带中的制冷装置朝向冷风道的一侧有出风口，朝向热风道的一侧有入风口，隔离带中的机柜朝向冷风道的一侧有入风口，朝向热风道的一侧有出风口，这样制冷装置的出风口排出的冷风通过冷风道从机柜的入风口进入，机柜的出风口排出的热风通过热风道从制冷装置的入风口进入，而且冷风道和热风道完全隔离，因而不会造成冷风和热风混合，提高了制冷装置的制冷效率，使机柜能够很好的散热。In the heat dissipation system in the embodiment of the present invention, there is an isolation zone for separating the cold air duct and the hot air duct, and the cooling device in the isolation band has an air outlet on the side facing the cold air duct, and an air inlet on the side facing the hot air duct. The cabinet in the isolation belt has an air inlet on the side facing the cold air duct, and an air outlet on the side facing the hot air duct, so that the cold air discharged from the air outlet of the refrigeration device enters the air inlet of the cabinet through the cold air duct, and the air discharged from the air outlet of the cabinet The hot air enters from the air inlet of the refrigeration device through the hot air channel, and the cold air channel and the hot air channel are completely isolated, so that the cold air and hot air will not mix, which improves the cooling efficiency of the refrigeration device and enables the cabinet to dissipate heat well.

其中，散热系统可以为集装箱，制冷装置30可以为空调，该空调具体可以为柜式空调，隔离带中的机柜20和制冷装置30紧密排列，将冷风道和热风道完全隔离。Wherein, the cooling system can be a container, the refrigeration device 30 can be an air conditioner, and the air conditioner can specifically be a cabinet air conditioner, and the cabinet 20 and the refrigeration device 30 in the isolation zone are closely arranged to completely isolate the cold air duct from the hot air duct.

当制冷装置30的上表面不能紧靠集装箱的顶板时，所述隔离带还包括：位于制冷装置的上表面与集装箱顶板之间的挡风板，所述挡风板用于将冷风道和热风道隔开，所述制冷装置的上表面为制冷装置朝向集装箱顶板侧的表面；When the upper surface of the refrigerating device 30 cannot be close to the roof of the container, the isolation belt also includes: a windshield between the upper surface of the refrigerating device and the roof of the container, and the windshield is used to separate the cold air passage and the hot air The upper surface of the refrigerating device is the surface of the refrigerating device facing the side of the container roof;

当制冷装置30的下表面不能紧靠集装箱的底板时，所述隔离带还包括：位于制冷装置的下表面与集装箱底板之间的挡风板，所述挡风板用于将冷风道和热风道隔开，所述制冷装置的下表面为制冷装置朝向集装箱底板侧的表面。When the lower surface of the refrigerating device 30 cannot be close to the bottom plate of the container, the isolation belt also includes: a windshield between the lower surface of the refrigerating device and the bottom plate of the container, and the windshield is used to divert the cold air passage and the hot air The lower surface of the refrigerating device is the surface of the refrigerating device facing the bottom plate of the container.

如下各实施例以散热系统为集装箱、制冷装置30为柜式空调为例进行描述，图4示出了机柜和柜式空调的布局示意图，图4中隔离带包括：机柜20和柜式空调30，在隔离带的两端还包括：配电柜40和消防柜50，其中，配电柜40和消防柜50分别位于隔离带的两侧，配电柜40与一个机柜20紧密贴合，消防柜50与另一个机柜20紧密贴合；机柜20与柜式空调30紧密排列，具体的排列方式可以如图4所示，紧密贴合的两个机柜20与一个柜式空调30相间隔排列，或者，也可以采用一个机柜20与一个柜式空调30相间隔排列，或者，也可以采用紧密贴合的两个机柜20与紧密贴合的两个柜式空调30相间隔排列。The following embodiments are described by taking the heat dissipation system as a container and the refrigeration device 30 as a cabinet air conditioner as an example. FIG. 4 shows a schematic layout of the cabinet and the cabinet air conditioner. The isolation strip in FIG. 4 includes: the cabinet 20 and the cabinet air conditioner 30 , the two ends of the isolation zone also include: a power distribution cabinet 40 and a fire fighting cabinet 50, wherein the power distribution cabinet 40 and the fire fighting cabinet 50 are respectively located on both sides of the isolation zone, and the power distribution cabinet 40 is closely attached to a cabinet 20, so that the fire The cabinet 50 is closely attached to another cabinet 20; the cabinet 20 and the cabinet air conditioner 30 are closely arranged, and the specific arrangement can be shown in FIG. Alternatively, one cabinet 20 and one cabinet air conditioner 30 may be spaced apart, or two closely fitted cabinets 20 may be spaced apart from two closely fitted cabinet air conditioners 30 .

图5示出了本发明实施例提供的集装箱俯视图，其中，隔离带10包括：机柜20和柜式空调30，在隔离带的两端还包括：配电柜40和消防柜50，其中，机柜20的前面为冷风道，机柜20的后面为热风道，机柜20的侧面与柜式空调30紧密贴合，使机柜20和柜式空调30沿一条直线排列，将冷热风道完全隔离。机柜20的前面有入风口，机柜20的后面有出风口，柜式空调30的出风口排出的冷风进入冷风道，然后从机柜20前面的入风口进入；机柜20后面的出风口排出的热风进入热风道，然后从柜式空调30的入风口进入。Figure 5 shows a top view of the container provided by the embodiment of the present invention, wherein the isolation zone 10 includes: a cabinet 20 and a cabinet air conditioner 30, and at both ends of the isolation zone: a power distribution cabinet 40 and a fire cabinet 50, wherein the cabinet The front of 20 is a cold air passage, and the back of the cabinet 20 is a hot air passage. The sides of the cabinet 20 are closely attached to the cabinet air conditioner 30, so that the cabinet 20 and the cabinet air conditioner 30 are arranged in a straight line, and the hot and cold air passages are completely isolated. There is an air inlet on the front of the cabinet 20, and an air outlet on the back of the cabinet 20. The cold air discharged from the air outlet of the cabinet air conditioner 30 enters the cold air passage, and then enters from the air inlet on the front of the cabinet 20; the hot air discharged from the air outlet on the back of the cabinet 20 enters The hot air duct enters from the air inlet of the cabinet air conditioner 30.

当柜式空调30的上表面不能紧靠集装箱的顶板时，为了完全隔离冷风道和热风道，隔离带还包括：位于制冷装置的上表面与集装箱顶板之间的挡风板60(如图6所示)，所述挡风板60用于将冷风道和热风道隔开，避免冷风道的冷风进入热风道、热风道的热风进入冷风道，如图6示出了隔离带中柜式空调与挡风板的布局示意图。同理，当制冷装置30的下表面不能紧靠集装箱的底板时，为了完全隔离冷风道和热风道，所述隔离带还包括：位于制冷装置的下表面与集装箱底板之间的挡风板，所述挡风板用于将冷风道和热风道隔开，避免冷风道的冷风进入热风道、热风道的热风进入冷风道。When the upper surface of the cabinet air conditioner 30 cannot be close to the roof of the container, in order to completely isolate the cold air passage and the hot air passage, the isolation belt also includes: a windshield 60 between the upper surface of the refrigeration device and the container roof (as shown in Figure 6 shown), the windshield 60 is used to separate the cold air passage from the hot air passage, preventing the cold air from the cold air passage from entering the hot air passage, and the hot air from the hot air passage from entering the cold air passage, as shown in Figure 6 Schematic diagram of the layout with the fairing. Similarly, when the lower surface of the refrigeration device 30 cannot be close to the bottom plate of the container, in order to completely isolate the cold air passage and the hot air passage, the isolation zone further includes: a windshield between the lower surface of the refrigeration device and the bottom plate of the container, The windshield is used to separate the cold air passage from the hot air passage, so as to prevent the cold air from the cold air passage from entering the hot air passage and the hot air from the hot air passage from entering the cold air passage.

为了使柜式空调排出的冷风均匀排放到冷风道中，满足对机柜水平送风的需求，隔离带还包括：用于将柜式空调的出风口排出的冷风进行导流，并排放到冷风道的导风罩70，具体的，导风罩70与柜式空调30的布局方式如图7所示，其中，导风罩70朝向制冷装置出风口的一侧有入风口71，背向制冷装置出风口的一侧有多个出风口72，每个出风口中装有风扇73，风扇将柜式空调排出的冷风进行导流，均匀排放到冷风道中。In order to make the cold air discharged from the cabinet air conditioner evenly discharged into the cold air duct and meet the requirements for horizontal air supply of the cabinet, the isolation belt also includes: used to guide the cold air discharged from the air outlet of the cabinet air conditioner and discharge it to the cold air duct The air guide cover 70, specifically, the layout of the air guide cover 70 and the cabinet air conditioner 30 is shown in Figure 7, wherein the air guide cover 70 has an air inlet 71 on the side facing the air outlet of the refrigeration device, and the air outlet 71 is opposite to the outlet of the refrigeration device. There are multiple air outlets 72 on one side of the air outlet, each air outlet is equipped with a fan 73, and the fan guides the cold air discharged from the cabinet air conditioner, and discharges it evenly into the cold air duct.

本发明实施例提供一种风道布局方法，其可以适用于集装箱或者电信机房中，具体的，设置用于将冷风道和热风道隔开的隔离带；所述隔离带包括：机柜和制冷装置，其中，所述制冷装置朝向冷风道的一侧有出风口，所述机柜朝向冷风道的一侧有入风口；所述制冷装置的出风口排出的冷风通过所述冷风道从所述机柜的入风口进入；所述制冷装置朝向热风道的一侧有入风口，所述机柜朝向热风道的一侧有出风口；所述机柜的出风口排出的热风通过所述热风道从所述制冷装置的入风口进入。An embodiment of the present invention provides an air duct layout method, which can be applied to containers or telecommunication equipment rooms. Specifically, an isolation zone is provided to separate the cold air channel from the hot air channel; the isolation zone includes: a cabinet and a refrigeration device , wherein, the side of the refrigeration device facing the cold air passage has an air outlet, and the side of the cabinet facing the cold air passage has an air inlet; the cold air discharged from the air outlet of the refrigeration device passes through the cold air passage from the side of the cabinet The air inlet enters; the side of the refrigeration device facing the hot air passage has an air inlet, and the side of the cabinet facing the hot air passage has an air outlet; the hot air discharged from the air outlet of the cabinet passes through the hot air passage from the refrigeration device The air inlet enters.

其中，制冷装置可以是柜式空调。其中，机柜和柜式空调紧密排列，具体排列方式可以是：紧密贴合的两个机柜与一个柜式空调相间隔排列，或者，也可以采用一个机柜与一个柜式空调相间隔排列，或者，也可以采用紧密贴合的两个机柜与紧密贴合的两个柜式空调相间隔排列。需要说明的是，机柜和柜式空调也可以不紧密排列，而是在机柜和柜式空调之间用挡风板等将冷通道和热通道完全隔开。Wherein, the refrigeration device may be a cabinet air conditioner. Among them, the cabinet and the cabinet air conditioner are closely arranged, and the specific arrangement method can be: two closely fitted cabinets are arranged at intervals with one cabinet air conditioner, or one cabinet and one cabinet air conditioner can be arranged at intervals, or, It is also possible to arrange two close-fitting cabinets and two close-fitting cabinet air conditioners at intervals. It should be noted that the cabinet and the cabinet air conditioner may not be arranged closely, but the cold aisle and the hot aisle are completely separated by a windshield or the like between the cabinet and the cabinet air conditioner.

当柜式空调的上表面不能紧靠集装箱或者电信机房的顶板时，为了完全隔离冷风道和热风道，可以在所述柜式空调的上表面与集装箱或者电信机房顶板之间设置挡风板，所述挡风板用于将冷风道和热风道隔开。同理，当柜式空调的下表面不能紧靠集装箱或者电信机房的底板时，为了完全隔离冷风道和热风道，可以在柜式空调的下表面与集装箱底板或者电信机房底板之间设置挡风板，所述挡风板用于将冷风道和热风道隔开。When the upper surface of the cabinet air conditioner cannot be close to the roof of the container or the telecommunications room, in order to completely isolate the cold air duct and the hot air duct, a windshield can be provided between the upper surface of the cabinet air conditioner and the roof of the container or the telecommunications room. The windshield is used to separate the cold air passage from the hot air passage. Similarly, when the lower surface of the cabinet air conditioner cannot be close to the container or the bottom plate of the telecommunications room, in order to completely isolate the cold air duct and the hot air duct, a windshield can be installed between the lower surface of the cabinet air conditioner and the bottom plate of the container or the telecommunications room. The windshield is used to separate the cold air passage from the hot air passage.

为了使柜式空调排出的冷风均匀排放到冷风道中，满足对机柜水平送风的需求，可以设置用于将所述柜式空调的出风口排出的冷风进行导流、并排放到冷风道的导风罩，具体的导风罩的结构参见图7所示，在此不再赘述。In order to discharge the cold air discharged from the cabinet air conditioner evenly into the cold air duct and meet the requirements for horizontal air supply to the cabinet, a guide for diverting the cold air discharged from the air outlet of the cabinet air conditioner and discharging it to the cold air duct can be provided. For the wind cover, the specific structure of the wind guide cover is shown in FIG. 7 , and will not be repeated here.

本发明实施例通过隔离带将冷通道和热通道完全隔离，显著的提高了柜式空调的制冷效率和集装箱的能效比，降低了集装箱的电源使用效率(Power Usage Effectiveness，PUE)值，其中，PUE为数据中心的总能耗与IT设备能耗的比率。进一步，通过使用导风罩，实现对机柜水平送风(即均价送风)，减少机柜在垂直方向上的温度差，使机柜中的网络设备能够达到很好的散热效果。The embodiment of the present invention completely isolates the cold aisle from the hot aisle through the isolation belt, which significantly improves the cooling efficiency of the cabinet air conditioner and the energy efficiency ratio of the container, and reduces the power usage effectiveness (Power Usage Effectiveness, PUE) value of the container, wherein, PUE is the ratio of the total energy consumption of the data center to the energy consumption of IT equipment. Further, by using the air guide cover, the horizontal air supply to the cabinets (that is, air supply at an average price) is realized, the temperature difference in the vertical direction of the cabinets is reduced, and the network equipment in the cabinets can achieve a good heat dissipation effect.

本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，例如只读存储器，磁盘或光盘等。Those of ordinary skill in the art can understand that all or part of the steps in the methods of the above embodiments can be implemented through a program to instruct related hardware, and the program can be stored in a computer-readable storage medium, such as a read-only memory, Disk or CD, etc.

以上对本发明实施例所提供的散热系统及风道布局方法进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。The heat dissipation system and the air duct layout method provided by the embodiments of the present invention have been introduced in detail above. In this paper, specific examples are used to illustrate the principles and implementation modes of the present invention. The descriptions of the above embodiments are only used to help understand the present invention. method and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood as Limitations on the Invention.

Claims (6)

1. A heat dissipation system, comprising: the isolation belt is used for separating the cold air channel from the hot air channel;
the median includes: a cabinet and a refrigeration device;
an air outlet is formed in one side, facing the cold air channel, of the refrigerating device, and an air inlet is formed in one side, facing the cold air channel, of the cabinet; cold air discharged from an air outlet of the refrigerating device enters from an air inlet of the cabinet through the cold air duct;
an air inlet is formed in one side, facing the hot air duct, of the refrigerating device, and an air outlet is formed in one side, facing the hot air duct, of the cabinet; and hot air exhausted from the air outlet of the cabinet enters from the air inlet of the refrigerating device through the hot air duct.
2. The heat dissipating system of claim 1,
the median still includes: and the air guide cover is used for guiding the cold air discharged from the air outlet of the refrigerating device and discharging the cold air to the cold air duct.
3. The heat dissipating system of claim 2,
an air inlet is formed in one side, facing the air outlet of the refrigerating device, of the air guide cover, at least two air outlets are formed in one side, facing away from the air outlet of the refrigerating device, of the air guide cover, and a fan is installed in each air outlet.
4. The heat dissipating system of claim 1,
and the refrigerating devices in the isolation belt are closely arranged with the cabinet.
5. The heat dissipating system of claim 1 or 4,
the heat dissipation system is a container;
the median still includes:
the air baffle is positioned between the upper surface of the refrigerating device and the top plate of the container, the air baffle is used for separating the cold air channel from the hot air channel, and the upper surface of the refrigerating device is the surface of the refrigerating device facing to the side of the top plate of the container;
or,
the air baffle is positioned between the lower surface of the refrigerating device and the bottom plate of the container, the air baffle is used for separating the cold air channel from the hot air channel, and the lower surface of the refrigerating device is the surface of the refrigerating device facing to the bottom plate side of the container.
6. The heat dissipating system of claim 1,
the refrigerating device is a cabinet air conditioner.
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Publication number Priority date Publication date Assignee Title
CN102759971A (en) * 2011-04-28 2012-10-31 鸿富锦精密工业（深圳）有限公司 Container type data center assembly
CN102759947A (en) * 2011-04-27 2012-10-31 上海数据港投资有限公司 Container-type cloud computing center cloud-block power box
CN104214827A (en) * 2013-06-05 2014-12-17 中国石油天然气股份有限公司 Method for improving horizontal side-blown air refrigeration efficiency
CN111615292A (en) * 2019-02-26 2020-09-01 中国石油天然气股份有限公司 Cooling device for electrical equipment

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CN2922386Y (en) * 2005-12-30 2007-07-11 英业达股份有限公司 cabinets for electronic equipment
CN201100717Y (en) * 2007-09-05 2008-08-13 郭自刚 Air adjusting device for lifter box
CN201174655Y (en) * 2008-03-26 2008-12-31 北京合康亿盛科技有限公司 High-voltage frequency transformer power unit cabinet having self-circulating wind-cooling apparatus

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Publication number Priority date Publication date Assignee Title
CN2922386Y (en) * 2005-12-30 2007-07-11 英业达股份有限公司 cabinets for electronic equipment
CN201100717Y (en) * 2007-09-05 2008-08-13 郭自刚 Air adjusting device for lifter box
CN201174655Y (en) * 2008-03-26 2008-12-31 北京合康亿盛科技有限公司 High-voltage frequency transformer power unit cabinet having self-circulating wind-cooling apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102759947A (en) * 2011-04-27 2012-10-31 上海数据港投资有限公司 Container-type cloud computing center cloud-block power box
CN102759971A (en) * 2011-04-28 2012-10-31 鸿富锦精密工业（深圳）有限公司 Container type data center assembly
CN104214827A (en) * 2013-06-05 2014-12-17 中国石油天然气股份有限公司 Method for improving horizontal side-blown air refrigeration efficiency
CN111615292A (en) * 2019-02-26 2020-09-01 中国石油天然气股份有限公司 Cooling device for electrical equipment

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