CN104080297B - Outdoor communication equipment cabinet provided with heat dissipation device - Google Patents
Outdoor communication equipment cabinet provided with heat dissipation device Download PDFInfo
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- CN104080297B CN104080297B CN201410313867.2A CN201410313867A CN104080297B CN 104080297 B CN104080297 B CN 104080297B CN 201410313867 A CN201410313867 A CN 201410313867A CN 104080297 B CN104080297 B CN 104080297B
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Abstract
本发明公开了一种装有散热装置的户外通信机柜,包括箱体和安装在箱体内的机架,箱体包括顶部、底座和围绕四周的侧壁,机架上设有通信网络设备和电源装置,顶部上设有金属盒,箱体内设有温度测量器、微机控制器和制冷系统,制冷系统包括冷却水管、进水端和循环水泵,冷却水管设在机架上且与机架进行热交换,冷却水管的一端连接进水端,冷却水管的另一端通过单向阀连接循环水泵,金属盒底面设有开口,开口通过冷却水管的一端连接进水端,开口设有补水的地漏。温度测量器信号连接微机控制器,微机控制器连接制冷系统。这种装有除热装置的户外机柜充分利用自来水实现热交换,散热效率高,噪音低,可有效降低能源消耗,有利于环境保护。
The invention discloses an outdoor communication cabinet equipped with a cooling device, which includes a box body and a frame installed in the box body, the box body includes a top, a base and side walls surrounding the surroundings, and the frame is provided with communication network equipment and a power supply The device has a metal box on the top, and a temperature measuring device, a microcomputer controller and a refrigeration system are arranged in the box. The refrigeration system includes a cooling water pipe, a water inlet end and a circulating water pump. The cooling water pipe is arranged on the frame and connected with the frame. For heat exchange, one end of the cooling water pipe is connected to the water inlet, and the other end of the cooling water pipe is connected to the circulating water pump through a one-way valve. There is an opening on the bottom of the metal box, and the opening is connected to the water inlet through one end of the cooling water pipe. The opening is provided with a floor drain for replenishing water. The signal of the temperature measuring instrument is connected to the microcomputer controller, and the microcomputer controller is connected to the refrigeration system. This outdoor cabinet equipped with a heat removal device makes full use of running water to realize heat exchange, has high heat dissipation efficiency, low noise, can effectively reduce energy consumption, and is beneficial to environmental protection.
Description
技术领域technical field
本发明涉及通信机柜领域,具体是一种装有散热装置的户外通信机柜。The invention relates to the field of communication cabinets, in particular to an outdoor communication cabinet equipped with a cooling device.
背景技术Background technique
随着现代科学技术的不断发展,电子通信设备不断向工作性能高、体积小、功能强等方向发展。对于通信行业而言,随着对服务器及通信网络设备工作性能需求的提高及机柜体积的缩小,机柜内部的元器件越来越密集,发热量也越来越大。若热量在机柜内部聚积而能不及时散发到周围环境中去,便会影响到设备的正常运行,降低设备的使用寿命,严重时甚至会导致服务器或通信设备发生故障,从而造成不可估量的损失。现有的通信机柜一般采用风冷式散热系统进行散热,其通常在机柜顶部设置强制散热风机,在机柜侧壁设置散热孔,外部冷空气通过散热孔进入机柜内部,利用强制散热风机加速内部热空气外部冷空气对流,从而降低机柜内温度,解决机柜散热问题。这种风冷散热方式虽在一定程度上解决了机柜内部温度过高的问题,但是也存在一定的弊端。首先,风冷式散热性能不稳定,散热效率低,其受机柜外界环境温度变化波动较大,尤其在炎热的夏天,当外界温度高达38~40摄氏度时,利用空气对流进行散热的效果便会明显降低。其次,散热风机在强制散热时,是将机柜内的热空气排入外部空间,导致机柜周围的温度升高,这对周围环境同样不利。另一方面,随着我国经济的高速发展,节能减排是经济可持续发展的趋势所在,也是经济可持续发展的重要保障。另外,众所周知,火灾只会在氧气量足够的环境中才会发生。With the continuous development of modern science and technology, electronic communication equipment continues to develop in the direction of high performance, small size, and strong functions. For the communication industry, with the improvement of the performance requirements of servers and communication network equipment and the reduction of the size of the cabinet, the components inside the cabinet are becoming more and more dense, and the heat generation is also increasing. If the heat accumulates inside the cabinet and cannot be dissipated to the surrounding environment in time, it will affect the normal operation of the equipment, reduce the service life of the equipment, and even cause the failure of the server or communication equipment in severe cases, resulting in immeasurable losses . Existing communication cabinets generally use an air-cooled heat dissipation system for heat dissipation. Usually, a forced cooling fan is installed on the top of the cabinet, and cooling holes are arranged on the side wall of the cabinet. Convection of cold air outside the air reduces the temperature inside the cabinet and solves the problem of heat dissipation in the cabinet. Although this air-cooled heat dissipation method solves the problem of excessively high temperature inside the cabinet to a certain extent, it also has certain disadvantages. First of all, the air-cooled heat dissipation performance is unstable and the heat dissipation efficiency is low. It is subject to large fluctuations in the ambient temperature outside the cabinet. Especially in hot summer, when the outside temperature is as high as 38-40 degrees Celsius, the effect of using air convection for heat dissipation will be reduced. obviously decased. Secondly, when the heat dissipation fan is forced to dissipate heat, it discharges the hot air in the cabinet into the external space, causing the temperature around the cabinet to rise, which is also unfavorable to the surrounding environment. On the other hand, with the rapid development of my country's economy, energy conservation and emission reduction is the trend of sustainable economic development and an important guarantee for sustainable economic development. Also, fires are known to only start in an environment with a sufficient amount of oxygen.
发明内容Contents of the invention
本发明针对现有技术不足,提供一种装有散热装置的户外通信机柜,这种装有散热装置的户外通信机柜通过设置水冷却循环管道,由热传导装置将水冷却循环管道吸收的热量传递给公共自来水管道,最终由自来水将吸收的热量带走,从而提高了机柜的散热效率,并节约了电能,提高了能源利用率,减少了噪音,并减少了向机柜周围环境排放热量,因而有利于环境保护。这种装有散热装置的户外通信机柜还具有散热效率高,节能减排,易于实施。Aiming at the deficiencies of the prior art, the present invention provides an outdoor communication cabinet equipped with a heat dissipation device. The outdoor communication cabinet equipped with a heat dissipation device is provided with a water cooling circulation pipeline, and the heat absorbed by the water cooling circulation pipeline is transferred to the The public tap water pipes will eventually take away the absorbed heat by tap water, thereby improving the cooling efficiency of the cabinet, saving electricity, improving energy utilization, reducing noise, and reducing heat emission to the surrounding environment of the cabinet, which is beneficial environmental protection. The outdoor communication cabinet equipped with a heat dissipation device also has high heat dissipation efficiency, energy saving and emission reduction, and is easy to implement.
为了解决上述技术问题,本发明通过下述技术方案得以解决:一种装有散热装置的户外通信机柜,包括箱体和安装在所述箱体内的机架,所述箱体包括顶部、底座和围绕四周的侧壁,一侧所述侧壁上设有拉门,所述机架上设有通信网络设备和电源装置,所述顶部上设有金属盒,所述金属盒的底面积大于所述顶部的面积,所述箱体内设有温度测量器、微机控制器和制冷系统,所述制冷系统包括冷却水管、进水端和循环水泵,所述冷却水管设在所述机架上且与所述机架进行热交换,所述冷却水管的一端连接所述进水端,所述冷却水管的另一端通过单向阀连接所述循环水泵,所述金属盒底面设有开口,所述开口通过所述冷却水管的一端连接所述进水端,所述温度测量器信号连接所述微机控制器,所述微机控制器连接所述制冷系统。这种装有散热装置的户外通信机柜通过设置水冷却循环管道,由热传导装置将水冷却循环管道吸收的热量传递给公共自来水管道,最终由自来水将吸收的热量带走,从而提高了机柜的散热效率。In order to solve the above technical problems, the present invention is solved by the following technical solutions: an outdoor communication cabinet equipped with a heat dissipation device, including a box body and a frame installed in the box body, the box body includes a top, a base and Surrounding the surrounding side walls, a sliding door is provided on the side wall on one side, communication network equipment and a power supply device are provided on the frame, a metal box is provided on the top, and the bottom area of the metal box is larger than the The area of the top, the box is provided with a temperature measuring device, a microcomputer controller and a refrigeration system, and the refrigeration system includes a cooling water pipe, a water inlet and a circulating water pump, and the cooling water pipe is arranged on the frame and To perform heat exchange with the rack, one end of the cooling water pipe is connected to the water inlet, the other end of the cooling water pipe is connected to the circulating water pump through a one-way valve, an opening is provided on the bottom of the metal box, and the The opening is connected to the water inlet through one end of the cooling water pipe, the signal of the temperature measuring device is connected to the microcomputer controller, and the microcomputer controller is connected to the refrigeration system. This kind of outdoor communication cabinet equipped with a heat dissipation device is equipped with a water cooling circulation pipe, and the heat conduction device transfers the heat absorbed by the water cooling circulation pipe to the public tap water pipe, and finally the tap water takes away the absorbed heat, thereby improving the heat dissipation of the cabinet. efficiency.
上述技术方案中,优选的,所述开口设有补水的地漏。所述地漏包括壳体,所述壳体内密封安装有芯子,所述芯子包括有芯壳及与其活动配合的密封盖,所述芯壳内螺接有内漏体,所述密封盖与开设在所述内漏体上的漏孔上下对应,且所述密封盖的直径大于所述漏孔的直径,所述芯壳的下部设有安装套管,所述密封盖的底面设有插接在所述安装套管内的插管,所述安装套管的上部设有一环形的安装槽,所述安装槽内设有环状的磁铁A,所述插管的下部设置有柱状的磁铁B,所述磁铁A与所述磁铁B磁力相吸。In the above technical solution, preferably, the opening is provided with a floor drain for replenishing water. The floor drain includes a shell, and a core is sealed and installed inside the shell. The core includes a core shell and a sealing cover that is movable with it. The core shell is screwed with an inner leakage body. The leakage hole opened on the inner leakage body corresponds up and down, and the diameter of the sealing cover is larger than the diameter of the leakage hole, the lower part of the core shell is provided with an installation sleeve, and the bottom surface of the sealing cover is provided with a plug The intubation tube connected in the installation sleeve, the upper part of the installation sleeve is provided with an annular installation groove, the installation groove is provided with a ring-shaped magnet A, and the lower part of the intubation pipe is provided with a columnar magnet B , the magnet A is magnetically attracted to the magnet B.
上述技术方案中,优选的,所述机架为空心的导热板,所述机架的一侧上端设有开口A,所述机架的另一侧下端设有开口B,所述冷却水管分别连接所述开口A和所述开口B。In the above technical solution, preferably, the frame is a hollow heat conducting plate, an opening A is provided at the upper end of one side of the frame, an opening B is provided at the lower end of the other side of the frame, and the cooling water pipes are respectively The opening A and the opening B are connected.
上述技术方案中,优选的,所述机架为导热材料制成,所述冷却水管绕设在所述机架上。In the above technical solution, preferably, the frame is made of heat-conducting material, and the cooling water pipe is wound on the frame.
上述技术方案中,优选的,所述侧壁上设有温差发电片和电容瓶,所述温差发电片通过导线连接所述电容瓶,所述电容瓶连接所述电源装置。In the above technical solution, preferably, the side wall is provided with a thermoelectric power generation sheet and a capacitor bottle, the thermoelectric power generation sheet is connected to the capacitor bottle through a wire, and the capacitor bottle is connected to the power supply device.
本发明与现有技术相比,具有如下有益效果:本发明装有散热装置的户外通信机柜通过设置水冷却循环管道,由自来水将吸收的热量带走,从而提高了机柜的散热效率,并节约了电能,提高了能源利用率,减少了噪音,并减少了向机柜周围环境排放热量,因而有利于环境保护。这种除热的户外机柜还具有散热效率高,节能减排,易于实施。Compared with the prior art, the present invention has the following beneficial effects: the outdoor communication cabinet equipped with a heat dissipation device of the present invention is provided with a water cooling circulation pipe, and the absorbed heat is taken away by running water, thereby improving the heat dissipation efficiency of the cabinet and saving It saves electric energy, improves energy utilization rate, reduces noise, and reduces heat emission to the surrounding environment of the cabinet, which is beneficial to environmental protection. This heat removal outdoor cabinet also has high heat dissipation efficiency, energy saving and emission reduction, and is easy to implement.
附图说明Description of drawings
图1为本发明实施例的整体结构示意图。Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention.
图2为本发明实施例机柜的一种的结构示意图。FIG. 2 is a schematic structural diagram of a type of cabinet according to an embodiment of the present invention.
图3为本发明实施例机柜的另一种的结构示意图。Fig. 3 is a schematic structural diagram of another type of cabinet according to the embodiment of the present invention.
图4为本发明实施例(不含金属盒)俯视的结构示意图。Fig. 4 is a top view structural diagram of an embodiment of the present invention (without a metal box).
图5为本发明实施例俯视的结构示意图。Fig. 5 is a schematic structural diagram of an embodiment of the present invention viewed from above.
图6为本发明实施例制冷系统的结构示意图。Fig. 6 is a schematic structural diagram of a refrigeration system according to an embodiment of the present invention.
具体实施方式detailed description
下面结合附图与具体实施方式对本发明作进一步详细描述:参见图1—图6,一种装有散热装置的户外通信机柜,包括箱体1和安装在所述箱体1内的机架3,所述箱体1包括顶部、底座和围绕四周的侧壁2,一侧所述侧壁2上设有拉门,所述机架3上设有通信网络设备和电源装置7,所述顶部上设有金属盒,所述金属盒的底面积大于所述顶部的面积,所述箱体1内设有温度测量器4、微机控制器5和制冷系统6,所述制冷系统6包括冷却水管61、进水端62和循环水泵63,所述冷却水管61设在所述机架3上且与所述机架3进行热交换,所述冷却水管61的一端连接所述进水端62,所述冷却水管61的另一端通过单向阀65连接所述循环水泵63,所述金属盒底面设有开口,所述开口通过所述冷却水管61的一端连接所述进水端62,所述温度测量器4信号连接所述微机控制器5,所述微机控制器5连接所述制冷系统6。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments: Referring to Figures 1-6, an outdoor communication cabinet equipped with a heat dissipation device includes a box body 1 and a frame 3 installed in the box body 1 , the box body 1 includes a top, a base and a side wall 2 around it, a sliding door is provided on the side wall 2 on one side, a communication network device and a power supply unit 7 are provided on the frame 3, and the top A metal box is arranged on the top, the bottom area of the metal box is larger than the area of the top, and a temperature measuring device 4, a microcomputer controller 5 and a refrigeration system 6 are arranged inside the box body 1, and the refrigeration system 6 includes cooling water pipes 61. Water inlet 62 and circulating water pump 63, the cooling water pipe 61 is arranged on the frame 3 and performs heat exchange with the frame 3, one end of the cooling water pipe 61 is connected to the water inlet 62, The other end of the cooling water pipe 61 is connected to the circulating water pump 63 through a one-way valve 65, and the bottom surface of the metal box is provided with an opening, and the opening is connected to the water inlet 62 through one end of the cooling water pipe 61. The temperature measuring device 4 is connected to the microcomputer controller 5 , and the microcomputer controller 5 is connected to the refrigeration system 6 .
所述开口设有补水的地漏13。所述地漏13包括壳体,所述壳体内密封安装有芯子,所述芯子包括有芯壳及与其活动配合的密封盖,所述芯壳内螺接有内漏体,所述密封盖与开设在所述内漏体上的漏孔上下对应,且所述密封盖的直径大于所述漏孔的直径,所述芯壳的下部设有安装套管,所述密封盖的底面设有插接在所述安装套管内的插管,所述安装套管的上部设有一环形的安装槽,所述安装槽内设有环状的磁铁A,所述插管的下部设置有柱状的磁铁B,所述磁铁A与所述磁铁B磁力相吸。The opening is provided with a floor drain 13 for replenishing water. The floor drain 13 includes a shell, and a core is hermetically installed in the shell. The core includes a core shell and a sealing cover that is movable with it. The core shell is screwed with an inner leakage body. Corresponding up and down to the leakage hole opened on the inner leakage body, and the diameter of the sealing cover is larger than the diameter of the leakage hole, the lower part of the core shell is provided with an installation sleeve, and the bottom surface of the sealing cover is provided with Insert the cannula in the installation sleeve, the upper part of the installation sleeve is provided with an annular installation groove, the installation groove is provided with a ring-shaped magnet A, and the lower part of the intubation pipe is provided with a columnar magnet B, the magnet A is magnetically attracted to the magnet B.
所述机架3为空心的导热板,所述机架3的一侧上端设有开口A31,所述机架的另一侧下端设有开口B32,所述冷却水管61分别连接所述开口A31和所述开口B32。所述机架3为导热材料制成,所述冷却水管61绕设在所述机架3上。The frame 3 is a hollow heat conducting plate, an opening A31 is provided at the upper end of one side of the frame 3, and an opening B32 is provided at the lower end of the other side of the frame, and the cooling water pipes 61 are connected to the opening A31 respectively. and the opening B32. The frame 3 is made of heat-conducting material, and the cooling water pipe 61 is wound on the frame 3 .
所述侧壁2上设有温差发电片71和电容瓶72,所述温差发电片71通过导线连接所述电容瓶72,所述电容瓶72连接所述电源装置7。The side wall 2 is provided with a thermoelectric power generation chip 71 and a capacitor bottle 72 , the thermoelectric power generation chip 71 is connected to the capacitor bottle 72 through a wire, and the capacitor bottle 72 is connected to the power supply device 7 .
下雨时,雨水通过开口经过冷却水管61流入进水端62和循环水泵63,当机柜内的温度升高后,温度测量器4测得温度达到预设值时,发送信号至微机控制器5,微机控制器5控制循环水泵63,水在冷却水管61内循环流动,冷却水管61与机架3发生热交换。When it rains, the rainwater flows into the water inlet 62 and the circulating water pump 63 through the opening through the cooling water pipe 61. When the temperature in the cabinet rises, when the temperature measured by the temperature measuring device 4 reaches the preset value, a signal is sent to the microcomputer controller 5 , the microcomputer controller 5 controls the circulating water pump 63, the water circulates in the cooling water pipe 61, and the cooling water pipe 61 exchanges heat with the frame 3.
当金属盒内没有水时,地漏13通过磁铁A与磁铁B相吸而密封,当金属盒内的雨水的重量大于磁铁之间的吸力,则地漏13打开,雨水通过进水端62进入冷却水管61。When there is no water in the metal box, the floor drain 13 is sealed by magnet A and magnet B, and when the weight of the rainwater in the metal box is greater than the suction force between the magnets, the floor drain 13 is opened, and the rainwater enters the cooling water pipe through the water inlet 62 61.
实施方案:机架3为空心的导热板,通信网络设备设置在机架3上,机架3的一侧上端设有开口A31,机架的另一侧下端设有开口B32,水从开口A31进入导热板内,将机架3上的热量带走,然后水从开口B32流出。Implementation plan: the rack 3 is a hollow heat conducting plate, and the communication network equipment is arranged on the rack 3, the upper end of one side of the rack 3 is provided with an opening A31, and the lower end of the other side of the rack is provided with an opening B32, and the water flows from the opening A31 Entering into the heat conducting plate, the heat on the frame 3 is taken away, and then the water flows out from the opening B32.
实施方案:所述机架3为导热材料制成,通信网络设备设置在机架3上,冷却水管61绕设在机架3上,并且通过紧密接触,冷却水管61内的水将机架3上的热量带走。Embodiment: the frame 3 is made of heat-conducting material, the communication network equipment is arranged on the frame 3, the cooling water pipe 61 is wound on the frame 3, and through close contact, the water in the cooling water pipe 61 will cool the frame 3 Take the heat away.
由于机柜内部与机柜外部存在温度差,所述通过侧壁2上的温差发电片71产生电能,电能存储于电容瓶72,需要时电容瓶72向电源装置7提供电能。Because there is a temperature difference between the inside of the cabinet and the outside of the cabinet, the thermoelectric power generation sheet 71 on the side wall 2 generates electric energy, which is stored in the capacitor bottle 72, and the capacitor bottle 72 provides electric energy to the power supply device 7 when needed.
本发明与现有技术相比,具有如下有益效果:本发明这种装有散热装置的户外通信机柜通过设置水冷却循环管道,由热传导装置将水冷却循环管道吸收的热量传递给公共自来水管道,最终由自来水将吸收的热量带走,从而提高了机柜的散热效率,并节约了电能,提高了能源利用率,减少了噪音,并减少了向机柜周围环境排放热量,因而有利于环境保护。这种装有散热装置的户外通信机柜还具有散热效率高,节能减排,易于实施。Compared with the prior art, the present invention has the following beneficial effects: the outdoor communication cabinet equipped with a heat dissipation device of the present invention is provided with a water cooling circulation pipe, and the heat absorbed by the water cooling circulation pipe is transferred to the public tap water pipe by the heat conduction device, Finally, the tap water will take away the absorbed heat, thereby improving the cooling efficiency of the cabinet, saving electric energy, improving energy utilization, reducing noise, and reducing heat emission to the surrounding environment of the cabinet, which is beneficial to environmental protection. The outdoor communication cabinet equipped with a heat dissipation device also has high heat dissipation efficiency, energy saving and emission reduction, and is easy to implement.
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CN104507282A (en) * | 2014-12-16 | 2015-04-08 | 天津市帅达科技有限公司 | Dustproof electrical cabinet |
CN106879214A (en) * | 2017-04-20 | 2017-06-20 | 李俊娴 | A kind of electrical control equipment cabinet with multiple heat dissipation function |
CN108990331A (en) * | 2018-09-07 | 2018-12-11 | 苏州美恩斯电子科技有限公司 | A kind of rack power supply box |
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