CN104600594A - High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance - Google Patents
High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance Download PDFInfo
- Publication number
- CN104600594A CN104600594A CN201510062064.9A CN201510062064A CN104600594A CN 104600594 A CN104600594 A CN 104600594A CN 201510062064 A CN201510062064 A CN 201510062064A CN 104600594 A CN104600594 A CN 104600594A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- barrel
- panel
- power distribution
- closed container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本发明公开了一种具有防水散热防尘性能的高压配电柜，包括柜体，柜体由左侧板、右侧板、顶板、底板、后板和柜门组成，柜体前部设置柜门；包括半圆形挡雨顶棚、桶状防水装置、四个横向隔板、温度传感器、控制器、鼓风机、粉尘过滤装置；温度传感器设置于柜体的内部，温度传感器采集到的温度信号输入到控制器，控制器控制鼓风机的启停；本发明有效的解决了配电柜的防水、散热和粉尘三大问题。
The present invention discloses a high-voltage power distribution cabinet with waterproof, heat-dissipating and dust-proof properties, comprising a cabinet body, wherein the cabinet body is composed of a left side panel, a right side panel, a top panel, a bottom panel, a rear panel and a cabinet door, and the cabinet door is arranged at the front of the cabinet body; the cabinet body comprises a semicircular rainproof roof, a barrel-shaped waterproof device, four transverse partitions, a temperature sensor, a controller, a blower and a dust filtering device; the temperature sensor is arranged inside the cabinet body, and the temperature signal collected by the temperature sensor is input into the controller, and the controller controls the start and stop of the blower; the present invention effectively solves the three major problems of waterproofing, heat dissipation and dust of the power distribution cabinet.
Description
技术领域technical field
本发明涉及一种高压配电柜，属于电力设备技术领域。The invention relates to a high-voltage power distribution cabinet, which belongs to the technical field of electric equipment.
背景技术Background technique
高压配电柜是指用于电力系统发电、输电、配电、电能转换和消耗中起通断、控制或保护等作用，电压等级在3.6kV～550kV的电器产品，主要包括高压断路器、高压隔离开关与接地开关、高压负荷开关、高压自动重合与分段器，高压操作机构、高压防爆配电装置和高压开关柜等几大类。高压开关制造业是输变电设备制造业的重要组成部分，在整个电力工业中占有非常重要的地位。高压配电柜经常免不了受到水的侵袭，如果水从配电柜的顶部垂直滴入或倾斜进入配电柜内部，配电柜的元件将被浸泡在水中，从而导致电器设备短路无法正常运行。为了解决雨水从配电柜的顶部垂直滴入或者倾斜滴入，现有技术中将配电柜的全身设计为密封结构，虽然在一定程度上解决了配电柜的防水问题，但又忽视了配电柜的散热问题。还有一个非常难解决的问题是：当暴雨天气，地面的积水很多，很容易通过配电柜的通风散热孔或者柜门间隙进入到配电柜的内部，导致配电柜内部的电路短路。高压配电柜针对散热和防水两个问题似乎很难同时解决，解决了散热就很难做到很好的防水，而解决了防水问题似乎就很难解决散热问题。High-voltage power distribution cabinets refer to electrical products that are used for on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption, with a voltage level of 3.6kV to 550kV, mainly including high-voltage circuit breakers, Disconnectors and grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof power distribution devices, and high-voltage switchgears. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry, and occupies a very important position in the entire power industry. High-voltage power distribution cabinets are often attacked by water. If water drips vertically from the top of the power distribution cabinet or enters the interior of the power distribution cabinet obliquely, the components of the power distribution cabinet will be soaked in water, resulting in short circuit of electrical equipment and failure to operate normally. In order to solve the problem of rainwater dripping vertically or obliquely from the top of the power distribution cabinet, the whole body of the power distribution cabinet is designed as a sealed structure in the prior art. Although the waterproof problem of the power distribution cabinet is solved to a certain extent, it is ignored. The heat dissipation problem of the power distribution cabinet. There is also a very difficult problem to solve: when there is heavy rain and a lot of water on the ground, it is easy to enter the interior of the power distribution cabinet through the ventilation and heat dissipation holes of the power distribution cabinet or the gap between the cabinet doors, resulting in short circuit of the circuit inside the power distribution cabinet . It seems difficult to solve the two problems of heat dissipation and waterproof for high-voltage power distribution cabinets at the same time. It is difficult to achieve good waterproof if the heat dissipation is solved, and it seems difficult to solve the heat dissipation problem if the waterproof problem is solved.
为了解决散热问题，一些配电柜采取的方法是向配电柜内部鼓入空气，通过空气的流动来散热，但是鼓风机将配电柜外部的空气鼓入柜体内部时容易带入大量的粉尘，这些粉尘散落到柜体内部的元器件上，大大降低了这些元器件的使用寿命。In order to solve the heat dissipation problem, some power distribution cabinets adopt the method of blowing air into the inside of the power distribution cabinet to dissipate heat through the flow of air, but when the blower blows the air outside the power distribution cabinet into the inside of the cabinet, it is easy to bring in a lot of dust , The dust is scattered on the components inside the cabinet, which greatly reduces the service life of these components.
发明内容Contents of the invention
本发明要解决的技术问题是：目前的高压配电柜内部温度高容易引起火灾，配电柜是整个电网系统火灾高发的地方，并且配电柜内部温度高更容易引起元器件老化，降低使用寿命，因此配电柜的散热问题急需解决；为了解决散热问题往往配电柜上面设置很多散热孔，但是设置过多散热孔又容易进入雨水，并且暴雨天气来临时地面积水很深，地面积水容易通过配电柜的柜门缝隙或者通风散热孔进入到配电柜内部。现有的一些配电柜解决散热采取的方法是向配电柜内部鼓入空气，通过空气的流动来散热，但是鼓风机将配电柜外部的空气鼓入柜体内部时容易带入大量的粉尘，这些粉尘散落到柜体内部的元器件上，大大降低了这些元器件的使用寿命。The technical problem to be solved by the present invention is: the high internal temperature of the current high-voltage power distribution cabinet is likely to cause fires, and the power distribution cabinet is a place where fires frequently occur in the entire power grid system, and the high internal temperature of the power distribution cabinet is more likely to cause aging of components and reduce the use of Therefore, the heat dissipation problem of the power distribution cabinet needs to be solved urgently; in order to solve the heat dissipation problem, many heat dissipation holes are often installed on the power distribution cabinet, but too many heat dissipation holes are easy to enter the rainwater, and when the rainstorm comes, the water on the ground is very deep, and the ground area Water can easily enter the power distribution cabinet through the gap in the cabinet door or the ventilation and cooling holes. Some existing power distribution cabinets solve the heat dissipation by blowing air into the inside of the power distribution cabinet to dissipate heat through the flow of air, but when the blower blows the air outside the power distribution cabinet into the cabinet, it is easy to bring in a lot of dust , The dust is scattered on the components inside the cabinet, which greatly reduces the service life of these components.
综述所述，本发明要同时解决高压配电柜的防水、散热和粉尘三大问题。In summary, the present invention simultaneously solves the three major problems of waterproofing, heat dissipation and dust in the high-voltage power distribution cabinet.
为了解决以上技术问题，本发明所采用的技术方案是：In order to solve the above technical problems, the technical solution adopted in the present invention is:
具有防水散热防尘性能的高压配电柜，包括柜体，柜体由左侧板、右侧板、顶板、底板、后板和柜门组成，柜体前部设置柜门；包括半圆形挡雨顶棚、桶状防水装置；桶状防水装置的横向截面呈半圆形；柜体设置于桶状防水装置中，半圆形挡雨顶棚设置于柜体的顶部；半圆形挡雨顶棚垂直于地面的投影覆盖了桶状防水装置垂直于地面的投影；A high-voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance, including a cabinet body, which is composed of a left side panel, a right side panel, a top panel, a bottom panel, a rear panel and a cabinet door, and a cabinet door is set at the front of the cabinet body; Rain-proof ceiling, barrel-shaped waterproof device; the transverse section of the barrel-shaped waterproof device is semicircular; the cabinet is set in the barrel-shaped waterproof device, and the semi-circular rain-proof ceiling is set on the top of the cabinet; the semi-circular rain-proof ceiling The projection perpendicular to the ground covers the projection of the barrel waterproofing device perpendicular to the ground;
柜体的后板与桶状防水装置的横向截面的直线边平行，并且柜体的后板比柜体的柜门更接近桶状防水装置的横向截面的直线边；The back plate of the cabinet body is parallel to the straight edge of the transverse section of the barrel-shaped waterproof device, and the back plate of the cabinet body is closer to the straight line edge of the transverse section of the barrel-shaped waterproof device than the door of the cabinet body;
柜体的柜门与桶状防水装置的侧面之间的距离保证柜门能够打开；The distance between the cabinet door of the cabinet body and the side of the barrel-shaped waterproof device ensures that the cabinet door can be opened;
桶状防水装置的底面与侧面均具有防水性能；桶状防水装置的底面平行于地面；Both the bottom surface and the side surface of the barrel-shaped waterproof device have waterproof performance; the bottom surface of the barrel-shaped waterproof device is parallel to the ground;
还包括四个横向隔板、温度传感器、控制器、鼓风机、粉尘过滤装置；温度传感器设置于柜体的内部，温度传感器采集到的温度信号输入到控制器，控制器控制鼓风机的启停；It also includes four transverse partitions, temperature sensors, controllers, blowers, and dust filter devices; the temperature sensors are set inside the cabinet, and the temperature signals collected by the temperature sensors are input to the controller, which controls the start and stop of the blower;
柜体内部由上到下依次设置四个横向隔板，由上到下四个横向隔板依次命名为:第一横向隔板，第二横向隔板，第三横向隔板，第四横向隔板；Four horizontal partitions are arranged in sequence from top to bottom inside the cabinet, and the four horizontal partitions from top to bottom are named in turn: the first horizontal partition, the second horizontal partition, the third horizontal partition, and the fourth horizontal partition plate;
第一横向隔板与柜体的左侧板和后板之间无缝隙固定连接，与右侧板之间保持一定间隙；There is no gap between the first transverse partition and the left side board and the rear board of the cabinet, and a certain gap is maintained between the first transverse partition board and the right side board;
第二横向隔板与柜体的右侧板和后板之间无缝隙固定连接，与左侧板之间保持一定间隙；The second transverse partition is fixedly connected with the right side panel and the rear panel of the cabinet without gaps, and maintains a certain gap with the left side panel;
第三横向隔板与柜体的左侧板和后板之间无缝隙固定连接，与右侧板之间保持一定间隙；The third transverse partition is fixedly connected with the left side panel and the rear panel of the cabinet without gaps, and maintains a certain gap with the right side panel;
第四横向隔板与柜体的右侧板和后板之间无缝隙固定连接，与左侧板之间保持一定间隙；The fourth transverse partition is fixedly connected with the right side panel and the rear panel of the cabinet without gaps, and keeps a certain gap with the left side panel;
柜体的顶板的左边设置有进气口，柜体的右侧板的下部设置有出气口；The left side of the top plate of the cabinet is provided with an air inlet, and the lower part of the right side board of the cabinet is provided with an air outlet;
粉尘过滤装置包括圆柱形封闭容器和一个导气管，圆柱形封闭容器内自上而下依次设置纤维过滤层和活性炭过滤层；The dust filter device includes a cylindrical closed container and an air duct, and a fiber filter layer and an activated carbon filter layer are arranged in the cylindrical closed container from top to bottom;
圆柱形封闭容器的底部装有液体；The bottom of the cylindrical closed container is filled with liquid;
圆柱形封闭容器的顶部设置输出口；The top of the cylindrical closed container is provided with an output port;
导气管穿过圆柱形封闭容器的侧壁，导气管的一端位于圆柱形封闭容器的底部，另一端位于圆柱形封闭容器的外部，位于圆柱形封闭容器外部的导气管端口作为粉尘过滤装置的输入口；The air duct passes through the side wall of the cylindrical closed container, one end of the air duct is located at the bottom of the cylindrical closed container, the other end is located outside the cylindrical closed container, and the air duct port located outside the cylindrical closed container is used as the input of the dust filter device mouth;
鼓风机的输出口连接粉尘过滤装置的输入口，粉尘过滤装置的输出口连接柜体的进气口。The output port of the blower is connected to the input port of the dust filtering device, and the output port of the dust filtering device is connected to the air inlet of the cabinet.
进一步，所述的控制器采用MSP430单片机。Further, the described controller adopts MSP430 single-chip microcomputer.
进一步，所述的液体是水。Further, the liquid is water.
与现有技术相比，本发明的优点在于：本发明的配电柜在暴雨天气来临，地面积水很多时，也不会通过配电柜的柜门缝隙或者通风散热孔进入到配电柜内部；半圆形挡雨顶棚垂直于地面的投影覆盖了桶状防水装置垂直于地面的投影，从而保证天空落下的雨水不会落入到桶状防水装置的内部；柜体内部特殊的结构保证了外部的冷空气可以更好的分布到柜体内的各个角落，使得柜体内部的温度不会太高，使得柜体内部元器件的使用寿命大大提高。同时，本发明装置鼓入配电柜内部的空气都是经过了很好的过滤，解决了粉尘问题，本发明的粉尘过滤装置由于气体先通过液体就溶解了一部分粉尘，未被溶解的粉尘再通过过滤层过滤和干燥，最后过滤效果十分好。Compared with the prior art, the advantage of the present invention is that the power distribution cabinet of the present invention will not enter the power distribution cabinet through the cabinet door gap or the ventilation and cooling holes when the rainstorm comes and there is a lot of water on the ground. Inside; the projection of the semicircular rain-proof ceiling perpendicular to the ground covers the projection of the barrel-shaped waterproof device perpendicular to the ground, so as to ensure that the rainwater falling from the sky will not fall into the interior of the barrel-shaped waterproof device; the special structure inside the cabinet guarantees The external cold air can be better distributed to all corners of the cabinet, so that the temperature inside the cabinet will not be too high, and the service life of the internal components of the cabinet will be greatly improved. At the same time, the air blown into the power distribution cabinet by the device of the present invention has been well filtered to solve the problem of dust. The dust filter device of the present invention dissolves part of the dust because the gas passes through the liquid first, and the undissolved dust is then Filtered and dried through the filter layer, the final filter effect is very good.
附图说明Description of drawings
图1是本发明配电柜的结构示意图。Fig. 1 is a schematic structural diagram of a power distribution cabinet of the present invention.
图2是本发明配电柜柜体部分的纵向剖视示意图。Fig. 2 is a schematic longitudinal sectional view of the body part of the power distribution cabinet of the present invention.
图3是本发明俯视示意图。Fig. 3 is a schematic top view of the present invention.
图4是粉尘过滤装置的结构示意图。Fig. 4 is a schematic diagram of the structure of the dust filtering device.
其中，1是半圆形挡雨顶棚，2是桶状防水装置，3是柜体，41是横向隔板，42是进气口，43是出气口，51是柜体,52是后板，53是柜门，6是桶状防水装置，7是半圆形挡雨顶棚，8是输出口，9是纤维过滤层，10是活性炭过滤层，11是液体，12是输入口。Among them, 1 is a semicircular rain-proof ceiling, 2 is a barrel-shaped waterproof device, 3 is a cabinet body, 41 is a horizontal partition, 42 is an air inlet, 43 is an air outlet, 51 is a cabinet body, and 52 is a rear panel. 53 is a cabinet door, 6 is a bucket-shaped waterproof device, 7 is a semicircle rain-proof ceiling, 8 is an output port, 9 is a fiber filter layer, 10 is an activated carbon filter layer, 11 is a liquid, and 12 is an input port.
具体实施方式Detailed ways
下面结合附图对发明做进一步详细描述。The invention will be described in further detail below in conjunction with the accompanying drawings.
如图1、2、3、4所示，具有防水散热防尘性能的高压配电柜，包括柜体，柜体由左侧板、右侧板、顶板、底板、后板和柜门组成，柜体前部设置柜门；其特征在于，包括半圆形挡雨顶棚、桶状防水装置；桶状防水装置的横向截面呈半圆形；柜体设置于桶状防水装置中，半圆形挡雨顶棚设置于柜体的顶部；半圆形挡雨顶棚垂直于地面的投影覆盖了桶状防水装置垂直于地面的投影；As shown in Figures 1, 2, 3, and 4, the high-voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance includes a cabinet body, which is composed of a left side panel, a right side panel, a top panel, a bottom panel, a rear panel and a cabinet door. The front part of the cabinet is equipped with a cabinet door; it is characterized in that it includes a semicircular rain-proof ceiling and a barrel-shaped waterproof device; the transverse section of the barrel-shaped waterproof device is semicircular; the cabinet is set in the barrel-shaped waterproof device, and the semicircular The rain-shielding roof is set on the top of the cabinet; the projection of the semi-circular rain-shielding roof perpendicular to the ground covers the projection of the barrel-shaped waterproof device perpendicular to the ground;
柜体的后板与桶状防水装置的横向截面的直线边平行，并且柜体的后板比柜体的柜门更接近桶状防水装置的横向截面的直线边；柜体的柜门与桶状防水装置的侧面之间的距离保证柜门能够打开；桶状防水装置的底面与侧面均具有防水性能；桶状防水装置的底面平行于地面；还包括四个横向隔板、温度传感器、控制器、鼓风机、粉尘过滤装置；温度传感器设置于柜体的内部，温度传感器采集到的温度信号输入到控制器，控制器控制鼓风机的启停；柜体内部由上到下依次设置四个横向隔板，由上到下四个横向隔板依次命名为:第一横向隔板，第二横向隔板，第三横向隔板，第四横向隔板；第一横向隔板与柜体的左侧板和后板之间无缝隙固定连接，与右侧板之间保持一定间隙；第二横向隔板与柜体的右侧板和后板之间无缝隙固定连接，与左侧板之间保持一定间隙；第三横向隔板与柜体的左侧板和后板之间无缝隙固定连接，与右侧板之间保持一定间隙；第四横向隔板与柜体的右侧板和后板之间无缝隙固定连接，与左侧板之间保持一定间隙；柜体的顶板的左边设置有进气口，柜体的右侧板的下部设置有出气口；The back panel of the cabinet body is parallel to the straight edge of the transverse section of the barrel-shaped waterproof device, and the back panel of the cabinet body is closer to the straight line edge of the transverse section of the barrel-shaped waterproof device than the door of the cabinet body; The distance between the sides of the barrel-shaped waterproof device ensures that the cabinet door can be opened; the bottom and sides of the barrel-shaped waterproof device are waterproof; the bottom of the barrel-shaped waterproof device is parallel to the ground; it also includes four transverse partitions, temperature sensors, control The temperature sensor is installed inside the cabinet, the temperature signal collected by the temperature sensor is input to the controller, and the controller controls the start and stop of the blower; four horizontal partitions are arranged in sequence from top to bottom inside the cabinet. Plates, from top to bottom, the four horizontal partitions are named in turn: the first horizontal partition, the second horizontal partition, the third horizontal partition, the fourth horizontal partition; the first horizontal partition and the left side of the cabinet body There is no gap between the panel and the rear panel, and a certain gap is maintained between the right panel; the second transverse partition is seamlessly connected with the right panel and the rear panel of the cabinet, and there is a gap between the left panel and the left panel. A certain gap; the third transverse partition is seamlessly connected with the left side panel and the rear panel of the cabinet, and a certain gap is maintained between the right side panel; the fourth transverse partition is connected to the right side panel and the rear panel of the cabinet There is no gap and fixed connection between them, and a certain gap is maintained between the left side panel; the left side of the top panel of the cabinet is provided with an air inlet, and the lower part of the right side panel of the cabinet is provided with an air outlet;
粉尘过滤装置包括圆柱形封闭容器和一个导气管，圆柱形封闭容器内自上而下依次设置纤维过滤层和活性炭过滤层；圆柱形封闭容器的底部装有液体；圆柱形封闭容器的顶部设置输出口；导气管穿过圆柱形封闭容器的侧壁，导气管的一端位于圆柱形封闭容器的底部，另一端位于圆柱形封闭容器的外部，位于圆柱形封闭容器外部的导气管端口作为粉尘过滤装置的输入口；鼓风机的输出口连接粉尘过滤装置的输入口，粉尘过滤装置的输出口连接柜体的进气口。The dust filter device includes a cylindrical closed container and an air guide pipe, and a fiber filter layer and an activated carbon filter layer are arranged in the cylindrical closed container in sequence from top to bottom; the bottom of the cylindrical closed container is filled with liquid; the top of the cylindrical closed container is provided with an output mouth; the air guide tube passes through the side wall of the cylindrical closed container, one end of the air guide tube is located at the bottom of the cylindrical closed container, the other end is located outside the cylindrical closed container, and the air guide tube port outside the cylindrical closed container is used as a dust filter device The input port of the blower; the output port of the blower is connected to the input port of the dust filter device, and the output port of the dust filter device is connected to the air inlet of the cabinet.
其中，控制器采用MSP430单片机。所述的液体是水。Among them, the controller adopts MSP430 single-chip microcomputer. Said liquid is water.
本发明防水、散热、防尘原理说明：首先，桶状防水装置将地面的积水与柜体隔绝开，所以即使暴雨天气地面积水也不会进入到柜体内部；同时半圆形挡雨顶棚有效防止天空中的雨水进入柜体，由于半圆形挡雨顶棚垂直于地面的投影覆盖了桶状防水装置垂直于地面的投影，天空中的雨水也不会进入到桶状防水装置的内部，因此柜体位于桶状防水装置中间非常安全，不会有任何雨水进入。需要强调的是柜体的柜门与桶状防水装置的侧面之间的距离均大于柜门的宽度，只有这样才能保证配电柜的柜门能够正常顺利的打开。The principle of waterproof, heat dissipation and dustproof of the present invention is explained: firstly, the barrel-shaped waterproof device isolates the accumulated water on the ground from the cabinet, so even if the accumulated water on the ground in rainy weather will not enter the inside of the cabinet; at the same time, the semicircular rain protection The ceiling effectively prevents the rainwater from the sky from entering the cabinet. Since the projection of the semicircular rainproof ceiling perpendicular to the ground covers the projection of the barrel-shaped waterproof device perpendicular to the ground, the rainwater in the sky will not enter the interior of the barrel-shaped waterproof device. , so the cabinet is very safe in the middle of the barrel-shaped waterproof device, and there will be no rainwater entering. It should be emphasized that the distance between the cabinet door of the cabinet body and the side of the barrel-shaped waterproof device is greater than the width of the cabinet door. Only in this way can the cabinet door of the power distribution cabinet be opened normally and smoothly.
其次，设置于柜体内部的温度传感器一旦检测到柜体内部的温度高于事先设定的数值控制器启动鼓风机，向柜体内部鼓如空气；柜体的四个横向隔板的设置非常有技巧的，四个横向隔板的设置使得通过柜体进气口进入的冷空气会流过每一个腔室之后才会流到柜体的底部，由于每一个横向隔板上均设置了很多的电器元器件，冷空气从柜体的进气口进入一直到柜体的出气口这个过程中冷空气的流动是波浪形的，流过了每一个横向隔板上面的元器件，因此，本发明柜体横向隔板的设置方式使得冷空气能够跟柜体的元器件更好的接触，达到了很好的散热效果。Secondly, once the temperature sensor installed inside the cabinet detects that the temperature inside the cabinet is higher than the preset value, the controller starts the blower and blows air into the cabinet; the four transverse partitions of the cabinet are very effective. Skillfully, the setting of four horizontal partitions makes the cold air entering through the air inlet of the cabinet flow through each chamber before flowing to the bottom of the cabinet, because each horizontal partition is equipped with a lot of For electrical components, the flow of cold air from the air inlet of the cabinet to the air outlet of the cabinet is wavy, and flows through the components on each horizontal partition. Therefore, the present invention The arrangement of the horizontal partitions of the cabinet enables the cold air to better contact the components of the cabinet, achieving a good heat dissipation effect.
最后，本发明装置在向配电柜内部鼓入空气的时候，鼓入的空气都是经过很好的过滤的，除去了粉尘，因此本发明解决散热的问题同时也解决了粉尘问题，使得配电柜内部元器件的使用寿命大大提高。Finally, when the device of the present invention blows air into the power distribution cabinet, the air blown in is well filtered to remove dust, so the present invention solves the problem of heat dissipation and also solves the problem of dust, making the distribution cabinet The service life of the internal components of the electric cabinet is greatly improved.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062064.9A CN104600594B (en) | 2015-02-05 | 2015-02-05 | High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance |
| CN201610255534.8A CN105896345A (en) | 2015-02-05 | 2015-02-05 | High voltage power distribution cabinet with waterproof, radiating and dustproof properties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062064.9A CN104600594B (en) | 2015-02-05 | 2015-02-05 | High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610255534.8A Division CN105896345A (en) | 2015-02-05 | 2015-02-05 | High voltage power distribution cabinet with waterproof, radiating and dustproof properties |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600594A true CN104600594A (en) | 2015-05-06 |
| CN104600594B CN104600594B (en) | 2017-01-11 |
Family
ID=53126207
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610255534.8A Pending CN105896345A (en) | 2015-02-05 | 2015-02-05 | High voltage power distribution cabinet with waterproof, radiating and dustproof properties |
| CN201510062064.9A Active CN104600594B (en) | 2015-02-05 | 2015-02-05 | High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610255534.8A Pending CN105896345A (en) | 2015-02-05 | 2015-02-05 | High voltage power distribution cabinet with waterproof, radiating and dustproof properties |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105896345A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852300A (en) * | 2015-06-01 | 2015-08-19 | 江苏省电力公司东台市供电公司 | 35-KV high-voltage distribution cabinet |
| CN104868386A (en) * | 2015-06-01 | 2015-08-26 | 国家电网公司 | Power regulation and control switchboard equipment screen |
| CN106543849A (en) * | 2016-10-13 | 2017-03-29 | 芜湖浩权建筑工程有限公司 | A kind of building dedusting electric equipment cabinet of insulation |
| CN107135631A (en) * | 2017-05-11 | 2017-09-05 | 成都雷纳斯科技有限公司 | A kind of water proof and dust proof regulator cubicle with heat sinking function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431066A1 (en) * | 1994-09-01 | 1996-03-07 | Abb Patent Gmbh | Switchboard section supporting switchgear panel used on low/medium/high voltage circuits |
| JP2010081730A (en) * | 2008-09-26 | 2010-04-08 | Nitto Electric Works Ltd | Box for storing electrical devices |
| CN203504022U (en) * | 2013-10-22 | 2014-03-26 | 周海兵 | Air-blast heat-radiation type outdoor distribution box |
| CN203632017U (en) * | 2013-11-28 | 2014-06-04 | 周庆川 | Dustproof mobile distribution box |
| CN203827660U (en) * | 2014-05-18 | 2014-09-10 | 中国石油化工股份有限公司 | Roller shutter type oil pumping well electrical cabinet rainproof cover |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164020A (en) * | 2001-11-28 | 2003-06-06 | Otowa Denki Kogyo Kk | Outdoor enclosed transformer board |
| CN2652491Y (en) * | 2003-06-10 | 2004-11-03 | 包建新 | Filter silencer for fume exhaust fan |
| CN102496863A (en) * | 2011-11-11 | 2012-06-13 | 江苏正佰电气有限公司 | Heat-dissipation device of switch cabinet |
| CN203967551U (en) * | 2014-07-11 | 2014-11-26 | 华东控股集团温州电气有限公司 | Power distribution cabinet |
-
2015
- 2015-02-05 CN CN201610255534.8A patent/CN105896345A/en active Pending
- 2015-02-05 CN CN201510062064.9A patent/CN104600594B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431066A1 (en) * | 1994-09-01 | 1996-03-07 | Abb Patent Gmbh | Switchboard section supporting switchgear panel used on low/medium/high voltage circuits |
| JP2010081730A (en) * | 2008-09-26 | 2010-04-08 | Nitto Electric Works Ltd | Box for storing electrical devices |
| CN203504022U (en) * | 2013-10-22 | 2014-03-26 | 周海兵 | Air-blast heat-radiation type outdoor distribution box |
| CN203632017U (en) * | 2013-11-28 | 2014-06-04 | 周庆川 | Dustproof mobile distribution box |
| CN203827660U (en) * | 2014-05-18 | 2014-09-10 | 中国石油化工股份有限公司 | Roller shutter type oil pumping well electrical cabinet rainproof cover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852300A (en) * | 2015-06-01 | 2015-08-19 | 江苏省电力公司东台市供电公司 | 35-KV high-voltage distribution cabinet |
| CN104868386A (en) * | 2015-06-01 | 2015-08-26 | 国家电网公司 | Power regulation and control switchboard equipment screen |
| CN106543849A (en) * | 2016-10-13 | 2017-03-29 | 芜湖浩权建筑工程有限公司 | A kind of building dedusting electric equipment cabinet of insulation |
| CN107135631A (en) * | 2017-05-11 | 2017-09-05 | 成都雷纳斯科技有限公司 | A kind of water proof and dust proof regulator cubicle with heat sinking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104600594B (en) | 2017-01-11 |
| CN105896345A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104617505A (en) | High voltage power distribution system power distribution cabinet | |
| CN105762679A (en) | High voltage power distribution cabinet possessing waterproof, heat-dissipation and dustproof performance | |
| CN104600594B (en) | High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance | |
| CN107565430A (en) | A kind of convenient radiating for electric power and moistureproof switch cubicle | |
| CN204651719U (en) | One is lowered the temperature power distribution cabinet automatically | |
| CN104617499B (en) | High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance | |
| CN104617506B (en) | High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance | |
| CN104617498B (en) | High voltage power distribution cabinet with waterproof, heat dissipation and dustproof performance | |
| CN104852292A (en) | Electric automated channel screen with cooling and dust-proof functions | |
| CN104577827B (en) | High-tension switch cabinet | |
| CN104600609A (en) | High-voltage power distribution cabinet with waterproof and heat dissipation performance | |
| CN205565439U (en) | Automatic dustproof high -voltage board of switch transom | |
| CN211018022U (en) | High voltage switch automatic monitoring control cabinet | |
| CN104617503B (en) | High voltage distribution cabinet | |
| CN110707654A (en) | Anti-condensation cable branch box | |
| CN104617504B (en) | High-voltage power distribution cabinet | |
| CN209747929U (en) | Heat dissipation device for direct-current screen switch cabinet | |
| CN204615216U (en) | The total machine equipment screen of power regulation | |
| CN209329498U (en) | A kind of damp-proof device suitable for plum rain season distribution box | |
| CN104617497B (en) | High voltage distribution cabinet | |
| CN207069318U (en) | A kind of switch cubicle easy to remove | |
| CN204230742U (en) | A kind of combined metal closes Switching Station equipment | |
| CN104617496B (en) | High-voltage power distribution cabinet | |
| CN105186311B (en) | High-tension switch cabinet with good dust-proof radiating function | |
| CN206180406U (en) | Novel power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Hai Inventor after: Zhang Shiyong Inventor after: Chen Ping Inventor after: Huang Haiquan Inventor before: Tao Jie |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161125 Address after: 100000 Xicheng District, Chang'an Avenue, No. 86, Applicant after: State Grid Corporation of China Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant after: State Grid Electric Power Company of Jiangsu province Yancheng City Dafeng district power supply company Applicant after: DAFENG LONGSHENG INDUSTRY CO., LTD. Address before: 241000 Anhui Province, Wuhu city Yijiang District White Stone Street Metro area A6 Building 1 unit 302 Applicant before: Tao Jie |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |