CN217545267U - Outdoor looped netowrk case - Google Patents
Outdoor looped netowrk case Download PDFInfo
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- CN217545267U CN217545267U CN202220800285.7U CN202220800285U CN217545267U CN 217545267 U CN217545267 U CN 217545267U CN 202220800285 U CN202220800285 U CN 202220800285U CN 217545267 U CN217545267 U CN 217545267U
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Abstract
The application discloses outdoor looped netowrk case. The method comprises the following steps: the drying device, the water absorption baffle, the box body baffle, the upper layer box body and the lower layer box body; the drying device is arranged on one side outside the box body, the drying device is communicated with the lower-layer box body, and an air inlet is formed in one side of the drying device; the water absorption baffle is arranged in the middle of the drying device, the drying device is divided into a left part and a right part, and a first heating and dehumidifying component is arranged on the left part of the drying device; right part of the drying apparatus a first fan is installed; a second heating and dehumidifying component is mounted on the side wall inside the lower-layer box body, a second fan is mounted at the bottom end inside the lower-layer box body, and a blowing port of the second fan is upward; the box baffle is arranged between the upper box body and the lower box body and used for adjusting the temperature of air so that the dried air enters the upper box body. The anti-condensation capacity of the annular net cage is improved through the device, so that the reliable operation of the distribution automation system is ensured.
Description
Technical Field
The application relates to the technical field of looped netowrk case dehumidification, especially, relate to an outdoor looped netowrk case.
Background
The ring net cage is a group of electric equipment of transmission and distribution electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring net power supply unit, and the core part of the ring net cage adopts a load switch and a fuse, so that the ring net cage has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like.
The outdoor looped netowrk case ubiquitous is in the electric wire netting, but in actual operation, the operating environment of outdoor ring box is comparatively abominable. The humidity in the box is high due to the influence of environmental factors such as weather, and the condensation phenomenon is serious, so that the requirement for reliable operation of the power distribution automation system is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The application provides an outdoor looped netowrk case for it is big to solve present outdoor loop box with a net incasement humidity, and the condensation phenomenon is serious, so that be difficult to satisfy the problem of distribution automation system reliability operation.
The technical scheme adopted by the application is as follows:
the application provides an outdoor looped netowrk case, a serial communication port, outdoor loop box with a net includes: the drying device, the water absorption baffle, the box body baffle, the upper layer box body and the lower layer box body; the drying device is arranged on one side outside the box body, the drying device is communicated with the lower-layer box body, and an air inlet is formed in one side of the drying device; the water absorption baffle is arranged in the middle of the drying device, the drying device is divided into a left part and a right part, and a first heating and dehumidifying component is arranged on the left part of the drying device; the right part of the drying device is provided with a first fan; a second heating and dehumidifying component is mounted on the side wall inside the lower-layer box body, a second fan is mounted at the bottom end inside the lower-layer box body, and a blowing port of the second fan is upward; the box body baffle is arranged between the upper layer box body and the lower layer box body, and the box body baffle is used for adjusting the temperature of air so that the dried air enters the upper layer box body.
The utility model discloses in still have following additional characteristic:
optionally, the outdoor ring net cage further comprises a third fan, and the third fan is arranged on the left side wall inside the upper layer box body.
Optionally, the outdoor ring net cage further comprises a first temperature and humidity measuring device, a second temperature and humidity measuring device and a third temperature and humidity measuring device; the first temperature and humidity measuring device is installed on the outer side of the drying device, the second temperature and humidity measuring device is installed on the right side box wall inside the lower layer box body, and the third temperature and humidity measuring device is installed on the upper end box wall inside the upper layer box body.
Optionally, the outdoor ring net cage further comprises a temperature and humidity measuring device controller and a fan controller; the temperature and humidity measuring device controller is arranged on the outer side of the upper-layer box body and is respectively in wireless connection with the first temperature and humidity measuring device, the second temperature and humidity measuring device and the third temperature and humidity measuring device; the fan controller is connected with the temperature and humidity measuring device controller, the first fan, the second fan and the third fan respectively.
Optionally, the water absorption baffle is filled with a desiccant; a first breathable net is arranged on one side of the water absorption baffle plate, which is connected with the left side part of the drying device, and a first filter screen is arranged outside the first breathable net; and a second breathable net is arranged on one side of the water absorption baffle, which is connected with the right side part of the drying device, and a second filter screen is arranged on the outer side of the second breathable net.
Optionally, the cooling tube baffles comprise an upper baffle, a lower baffle, a plurality of cooling tube assemblies, and a plurality of conduit assemblies; the cooling pipe assembly and the plurality of pipeline assemblies are arranged between the upper layer baffle and the lower layer baffle at intervals.
Optionally, the cooling tube assembly comprises a cooling tube and a cooling tube valve; the pipeline assembly comprises an air circulation pipeline and a pipeline valve; the cooling pipe valves are arranged at two ends of the cooling pipe; the pipeline valves are installed at both ends of the air circulation pipeline.
Optionally, one end of each of the plurality of cooling tube assemblies penetrates through the lower baffle plate, and the other end of each of the plurality of cooling tube assemblies penetrates through the upper baffle plate; one end of each of the plurality of pipeline assemblies penetrates through the lower baffle plate, and the other end of each of the pipeline assemblies penetrates through the upper baffle plate.
Optionally, the outdoor ring net cage further comprises an air inlet filter screen; the air inlet filter screen is fixed at the position of an air inlet of the drying device through a plurality of bolts.
Optionally, the outdoor ring net cage further comprises a high-voltage equipment partial discharge detection device and a warning lamp.
Due to the adoption of the technical scheme, the beneficial effects obtained by the application are as follows:
1. this application is through at the outside side-mounting drying device of box, and installs the heating dehumidification subassembly in the drying device, can heat the dehumidification to the air that gets into the box to the steam discharge drying device outside that will produce, thereby ensure that the air that gets into in the ring box case is drying gas, reduces the production of condensation phenomenon. Secondly, drying device's right side part is installed first fan, can cool down the gas that gets into the box, also can accelerate the speed that the air got into the box simultaneously. In addition, the second heating dehumidification subassembly is installed to this application lower floor's box, can carry out the secondary to the air and dehumidify, further ensures that the air that gets into the box is drying gas. The box baffle in this application can carry out temperature regulation to the air to prevent because the air temperature after the heating dehumidification is too high, produce ageing influence to device and box in the box.
2. This application has temperature and humidity measuring device in drying device's outside, the inside of lower floor's box and the internally mounted of upper box, can monitor the humiture situation of box in real time. Therefore, the heating and dehumidifying device and the fan which are not used are adjusted according to the information fed back by different temperature and humidity measuring devices, and the resources required by the devices in operation are saved on the basis of solving the condensation phenomenon.
3. This application installs the baffle that absorbs water in drying device's mid portion, and the baffle intussuseption that absorbs water is filled with the drier, not only can further promote the dry degree of air. On the other hand, the filter screen of the baffle left and right sides that absorbs water can carry out the filtering to the impurity in the air to ensure that the air that gets into the box is clean gas, reduce the pollution to the box inside.
4. This application installation box baffle between upper box and lower floor's box, and the box baffle includes a plurality of cooling tube subassemblies and passageway subassembly, can open the valve of cooling tube subassembly under the higher condition of air temperature, lets the air pass through the cooling tube and gets into upper box to reduce air temperature, reduce the influence of high temperature to the ring box with a net. Secondly, under the condition that the air temperature meets the working requirement of the ring net cage, the valve of the channel assembly is opened, and air can enter the upper layer of the box body through the air channel, so that the air temperature is not changed, and the proper temperature can enter the ring net cage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of an outdoor ring main unit device according to an embodiment of the present application;
fig. 2 is a schematic view of a baffle of a tank according to an embodiment of the present application.
The drying device comprises a drying device 1, an upper box 2, a lower box 3, a first temperature and humidity measuring device 4, a second temperature and humidity measuring device 5, a third temperature and humidity measuring device 6, a first heating and dehumidifying component 7, a second heating and dehumidifying component 8, a first fan 9, a second fan 10, a third fan 11, a water absorbing baffle 12, a box baffle 13, an air inlet 14, an air outlet 15 and a communication port 16;
17 cooling tube assemblies, 18 pipe assemblies, 19 upper baffles and 20 lower baffles.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1, an outdoor ring main unit includes: drying device 1, baffle 12 that absorbs water, box baffle 13, upper box 2 and lower floor box 3. The drying device 1 is arranged at one side outside the box body, the drying device 1 is communicated with the lower layer box body 3 through a communication hole 16, and an air inlet 14 is arranged at one side of the drying device 1. The baffle 12 that absorbs water is installed in the middle of drying device 1, divides drying device 1 into two parts about, and first heating dehumidification subassembly 7 is installed to the left side part of drying device 1 for carry out drying for the first time to the air that gets into drying device 1. The right side portion of the drying device 1 is installed with a first fan 9, and the dried air enters the right side portion of the drying device 1 through a water absorption baffle 12 to blow the air to the lower cabinet 3 by the first fan 9 provided in the right side portion. Install second heating dehumidification subassembly 8 on the inside lateral wall of lower floor's box 3, second heating dehumidification subassembly 8 carries out the secondary drying to the air that gets into. The second fan 10 is installed at the bottom end inside the lower box 3, and the blowing port of the second fan 10 is upward, so that the air after the second drying is blown to the upper box 2. The box baffle 13 is arranged between the upper box 2 and the lower box 3, and the box baffle 13 is used for adjusting the temperature of the air so that the dried air enters the upper box 2.
This application embodiment is through at the outside one side installation drying device 1 of box, and installs first heating dehumidification subassembly 7 in drying device 1, can heat the dehumidification to the air that gets into the box to the steam discharge drying device 1 outside that will produce, thereby ensure that the air that gets into in the ring box case is drying gas, reduces the production of condensation phenomenon. Secondly, second heating dehumidification subassembly 8 is installed to this application embodiment lower floor box 3, can carry out the secondary to the air and dehumidify, further ensures that the air that gets into the box is drying gas. The box baffle 13 in the embodiment of the application can carry out temperature regulation to the air to prevent because the air temperature after the heating dehumidification is too high, produce ageing influence to device and box in the box.
As a preferred embodiment of the present application, referring to fig. 1, the outdoor ring main unit further includes an air inlet filter screen (not shown in the figure). The air inlet filter screen is fixed at the air inlet of the drying device 1 by a plurality of bolts (not shown in the figure).
Specifically, an air inlet 14 is provided at the left side of the drying device 1, and a plurality of bolts are provided at the edge of the air inlet 14. The filter screen is fixed at the air inlet 14 through a bolt, and the air entering the drying device 1 from the air inlet 14 is filtered through the filter screen. For example, dust and the like in the air can be filtered, so that the air entering the outdoor ring net cage is clean air, the pollution to the interior of the box body is reduced, and the cleaning operation of related personnel on the box body is reduced.
As a preferred embodiment of the present invention, referring to fig. 1, the water absorbing barrier 12 is filled with a desiccant. A first breathable net (not shown in the figure) is arranged on one side of the water absorption baffle 12 connected with the left side part of the drying device 1, and a first filter screen (not shown in the figure) is arranged outside the first breathable net. A second air permeable net (not shown in the figure) is arranged on one side of the water absorption baffle 12 connected with the right side part of the drying device 1, and a second filter screen (not shown in the figure) is arranged on the outer side of the second air permeable net.
Specifically, a water absorbing baffle 12 is arranged in the middle of the drying device 1, and the edge of the water absorbing baffle 12 is hermetically connected with the inner wall of the drying device 1. The middle portion of the water absorbing baffle 12 is filled with a desiccant. The left side and the right side of the water absorption baffle plate 12 are respectively composed of a breathable net, air in the drying device 1 can be in contact with the drying agent through the first breathable net on the left side, moisture in the air is absorbed through the drying agent, and then the dried air is conveyed to the right part of the drying device 1 through the second breathable net on the right side.
Further, on the inner wall of the upper end of the left side part of the drying device 1, a first heating and dehumidifying unit 7 is installed, and the first heating and dehumidifying unit 7 heats and dehumidifies the air entering through the air inlet 14. However, since the first heating and dehumidifying module 7 has a limited dehumidifying capability, it may be difficult to completely dry the incoming air at one time, and thus, the incoming air is dried at a second time through the water absorption baffle 12.
This application sets up the baffle 12 that absorbs water through the mid portion at drying device 1, can carry out the secondary drying to the air after first heating dehumidification subassembly 7 is handled to improve the degree of dryness of air, prevent the formation of condensation phenomenon.
Further, the inner wall of the right side part of the drying device 1 in the embodiment of the present application is provided with a first fan 9. And the right side portion of the drying device 1 is communicated with the lower box 3. The first fan 9 blows air passing through the water absorption baffle 12, so that the temperature of the air can be reduced, and meanwhile, the air can be blown to the communicating buckle 16 to smoothly enter the lower-layer box body 3.
As a preferred embodiment of the present application, referring to fig. 1, a second blower 10 is installed on an inner wall of a bottom end of the lower tank 3, an air blowing port of the second blower 10 faces the upper tank 2, and air entering the lower tank 3 is blown to the upper tank 2 by the second blower 10. Secondly, install second temperature and humidity measurement device 5 on the inner wall of lower floor's box 3, this second temperature and humidity measurement device 5 is used for carrying out real-time supervision to the temperature and the humidity of the interior air of lower floor's box 3. Secondly, a second heating and dehumidifying component 8 is arranged on the inner wall of the lower-layer box body 3. Under the condition that the second temperature and humidity measuring device 5 detects that the air humidity of the lower-layer box body 3 does not accord with the working condition of the ring net cage, the air is heated and dehumidified through the second heating and dehumidifying component 8. Secondly, the temperature of the air in the lower-layer box body 3 is obtained through a temperature and humidity measuring device so as to determine whether the air temperature meets the normal working environment condition of the box body, and the air temperature is adjusted under the condition that the temperature does not meet the condition.
As a preferred embodiment of the present application, referring to fig. 1 and 2, the box baffle 13 includes an upper baffle 19, a lower baffle 20, a plurality of cooling tube assemblies 17, and a plurality of duct assemblies 18. The cooling tube assembly 17 and the plurality of pipe assemblies 18 are installed between the upper baffle plate 19 and the lower baffle plate 20 at intervals.
Specifically, the box baffle 13 is placed between the upper box 2 and the lower box 3, and the edge of the box baffle 13 is closely attached to the inner wall of the box. The box baffle 13 comprises an upper baffle 19 and a lower baffle 20. The upper baffle 19 is arranged in the upper box body 2, and the lower baffle 20 is arranged in the lower box body 3. A plurality of cooling pipe assemblies 17 and pipe assemblies 18 are arranged between the upper tank 2 and the lower tank 3. The cooling tube assembly 17 is used for cooling the air with higher temperature, and enabling the cooled air to enter the upper-layer box body 2 from the lower-layer box body 3. If the temperature of the air in the lower box body 3 is suitable for the environmental condition of the ring main unit in normal operation, the air in the lower box body 3 enters the upper box body 2 through the pipeline assembly 18.
As a preferred embodiment of the present application, referring to fig. 1 and 2, the cooling pipe assembly 17 includes a cooling pipe and a cooling pipe valve; the conduit assembly 18 includes an air flow conduit and a conduit valve. The cooling pipe valves are arranged at two ends of the cooling pipe; the pipeline valves are installed at both ends of the air circulation pipeline.
As a preferred embodiment of the present application, referring to fig. 1 and 2, one end of each of the plurality of cooling tube assemblies 17 penetrates the lower baffle 20, and the other end of each of the plurality of cooling tube assemblies 17 penetrates the upper baffle 19. One ends of the plurality of pipe assemblies 18 penetrate the lower baffles 20, respectively, and the other ends of the pipe assemblies 18 penetrate the upper baffles 19, respectively.
Specifically, a plurality of cooling tube one end run through upper baffle 19, and the other end runs through lower floor's baffle 20, and when the valve at cooling tube both ends was all in the open mode, the air of lower floor's box 3 passed through the cooling tube inlet port and got into the cooling tube, cooled down through the cooling tube to the air that gets into, the air after the cooling passes through the cooling tube gas outlet and flows to get into upper box 2. Similarly, one end of each of the air circulation pipes passes through the upper baffle 19, and the other end of each of the air circulation pipes passes through the lower baffle 20, so that when the valves at the two ends of each of the air circulation pipes are in an open state, air in the lower box 3 enters the air circulation pipes through the air inlet holes of the air circulation pipes and flows out through the air outlet holes of the air circulation pipes, and then enters the upper box 2.
Further, the temperature of the air in the lower box body 3 is obtained by the second temperature and humidity measuring device 5, when the temperature of the air in the lower box body 3 is higher, the normal working temperature of the outdoor ring net cage is not met, the valve of the cooling pipe assembly 17 is opened at the moment, the valve of the pipeline assembly 18 is closed, and the air in the lower box body 3 is cooled through the cooling pipe and then enters the upper box body 2. When the air temperature in the lower box body 3 meets the working temperature condition of the current outdoor ring net cage, the valve of the cooling pipe assembly 17 is closed, and the valve of the pipeline assembly 18 is opened, so that the air in the lower box body 3 directly enters the upper box body 2 through the pipeline assembly 18.
The embodiment of the application opens the valves of different channels according to different temperatures of the air, so that the air enters the upper box body 2 through different channels, and the temperature of the air entering the upper box body 2 can be ensured not to be higher than the normal working temperature condition of the box body. Thereby ensuring that the box body is not damaged due to higher air temperature so as to ensure the normal operation of the environmental-friendly net cage.
As a preferred embodiment of the present application, referring to fig. 1, the outdoor ring main unit further includes a third fan 11, and the third fan 11 is disposed on a left wall inside the upper-layer box body 2.
Specifically, the right side of the upper layer box 2 is provided with an air outlet 15, and the left side of the upper layer box 2 is provided with a third fan 11. After the air gets into upper box 2 through box baffle 13, through installing third temperature and humidity measurement device 6 on the inner wall of upper box 2, measure the air humiture in upper box 2, if the temperature in current upper box 2 is still higher than the air temperature that normal operating environment corresponds, then open third fan 11, blow the air through third fan 11, cool down the air, and blow the air to air outlet 15 department on right side, make the air flow out present outdoor ring box with a net.
As a preferred embodiment of the present application, referring to fig. 1, the outdoor ring main unit further includes a first temperature and humidity measuring device 4, a second temperature and humidity measuring device 5, and a third temperature and humidity measuring device 6. The first temperature and humidity measuring device 4 is installed on the outer side of the drying device 1, the second temperature and humidity measuring device 5 is installed on the right side box wall inside the lower layer box body 3, and the third temperature and humidity measuring device 6 is installed on the upper end box wall inside the upper layer box body 2.
As a preferred embodiment of the present application, referring to fig. 1, the outdoor ring net cage further includes a temperature and humidity measuring device controller (not shown in the figure) and a fan controller (not shown in the figure). The temperature and humidity measuring device controller is arranged on the outer side of the upper-layer box body 2 and is in wireless connection with the first temperature and humidity measuring device 4, the second temperature and humidity measuring device 5 and the third temperature and humidity measuring device 6 respectively. The fan controller is connected with the temperature and humidity measuring device, the first fan 9, the second fan 10 and the third fan 11 respectively.
Specifically, the first temperature and humidity measuring device 4 is installed outside the drying device 1, and is used for measuring the temperature and humidity of the air in the current environment. And transmitting the measured air temperature and humidity to a temperature and humidity measuring device controller. The temperature and humidity obtained by the temperature and humidity measuring device controller are compared with the temperature and humidity which are preset to meet the working conditions of the ring-shaped net cage, and under the condition that the obtained temperature and humidity do not meet the preset conditions, a starting command is sent to the first heating and dehumidifying component 7, the first heating and dehumidifying component 7 starts to operate at the moment, and the air in the drying device 1 is heated and dehumidified. The air gets into drying device 1's right side part through baffle 12 that absorbs water, and at this moment, first fan 9 can receive the start command that the fan controller sent, and first fan 9 begins the operation, cools down the air after the heating to blow the position to intercommunication mouth 16 with the air, make the air pass through intercommunication mouth 16 and get into lower floor's box 3.
Further, the second temperature and humidity measuring device 5 in the lower box 3 measures the air in the lower box 3, and transmits the measured temperature and humidity to the temperature and humidity measuring device controller. The temperature and humidity that the humiture measuring device controller will acquire is compared with the temperature and humidity that the predetermined accords with the box with a loop box working condition, and under the condition that the temperature and humidity that acquire do not accord with the predetermined condition, send the start-up command to second heating dehumidification subassembly 8, second heating dehumidification subassembly 8 begins to operate this moment, heats the dehumidification to the air in lower floor's box 3. At this moment, the second temperature and humidity measuring device 5 can detect air in real time, and the temperature and humidity measuring device controller can send different commands to the valve of the cooling pipe assembly 17 or the valve of the pipeline assembly 18 according to the temperature when the humidity of the lower box body 3 is acquired to meet the preset conditions. If the air temperature in the lower box 3 is not in accordance with the normal working temperature of the outdoor ring net cage, the valve of the cooling pipe assembly 17 is opened at the moment, and the valve of the pipeline assembly 18 is closed, so that the air in the lower box 3 enters the upper box 2 after being cooled by the cooling pipe. When the air temperature in the lower box 3 meets the working temperature condition of the current outdoor ring net cage, the valve of the cooling pipe assembly 17 is closed, and the valve of the pipeline assembly 18 is opened, so that the air in the lower box 3 directly enters the upper box 2 through the pipeline assembly 18. At the same time, the fan controller will send a start command to the second fan 10, and the second fan 10 starts to operate to send air into the upper box 2.
Further, after the air enters the upper box 2 through the box baffle 13, the air temperature and humidity in the upper box 2 are measured through the third temperature and humidity measuring device 6 installed on the inner wall of the upper box 2, if the current temperature in the upper box 2 is still higher than the air temperature corresponding to the normal working environment, the third fan 11 is opened, the air is blown through the third fan 11 to cool the air, and the air is blown to the air outlet 15 on the right side, so that the air flows out of the current outdoor ring net cage.
As a preferred embodiment of the present application, referring to fig. 1, the outdoor ring net cage further includes a high-voltage equipment partial discharge detection device and a warning lamp.
Specifically, the outdoor ring net cage in the embodiment of the application is additionally provided with a high-voltage equipment partial discharge detection device on the basis of the original fault indicator, so that the pulse current method partial discharge detection function is added. When the high-voltage equipment is monitored to generate partial discharge, the multicolor LED warning lamp and the relay warning contact send out an equipment abnormality warning.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The utility model provides an outdoor looped netowrk case, its characterized in that, outdoor ring box with a net includes: the drying device, the water absorption baffle, the box body baffle, the upper layer box body and the lower layer box body;
the drying device is arranged on one side outside the box body, the drying device is communicated with the lower-layer box body, and an air inlet is formed in one side of the drying device;
the water absorption baffle is arranged in the middle of the drying device, the drying device is divided into a left part and a right part, and a first heating and dehumidifying component is arranged on the left part of the drying device; the right part of the drying device is provided with a first fan;
a second heating and dehumidifying component is mounted on the side wall inside the lower-layer box body, a second fan is mounted at the bottom end inside the lower-layer box body, and a blowing port of the second fan is upward;
the box body baffle is arranged between the upper layer box body and the lower layer box body, and the box body baffle is used for adjusting the temperature of air so that the dried air enters the upper layer box body.
2. The outdoor ring main unit as claimed in claim 1, wherein the outdoor ring main unit further includes a third fan, and the third fan is disposed on a wall of a left side inside the upper-layer box body.
3. The outdoor ring main unit as claimed in claim 2, wherein the outdoor ring main unit further comprises a first temperature and humidity measuring device, a second temperature and humidity measuring device and a third temperature and humidity measuring device;
the first temperature and humidity measuring device is installed on the outer side of the drying device, the second temperature and humidity measuring device is installed on the right side box wall inside the lower layer box body, and the third temperature and humidity measuring device is installed on the upper end box wall inside the upper layer box body.
4. The outdoor ring main unit as claimed in claim 3, wherein the outdoor ring main unit further comprises a temperature and humidity measuring device controller and a fan controller;
the temperature and humidity measuring device controller is arranged on the outer side of the upper-layer box body and is respectively in wireless connection with the first temperature and humidity measuring device, the second temperature and humidity measuring device and the third temperature and humidity measuring device;
the fan controller is connected with the temperature and humidity measuring device controller, the first fan, the second fan and the third fan respectively.
5. The outdoor ring main unit as claimed in claim 1, wherein the water absorbing baffle is filled with desiccant;
a first breathable net is arranged on one side of the water absorption baffle, which is connected with the left side part of the drying device, and a first filter screen is arranged outside the first breathable net;
and a second breathable net is arranged on one side of the water absorption baffle, which is connected with the right part of the drying device, and a second filter screen is arranged on the outer side of the second breathable net.
6. The outdoor ring main unit as claimed in claim 1, wherein the main unit baffle includes an upper baffle, a lower baffle, a plurality of cooling pipe assemblies and a plurality of pipe assemblies;
the cooling pipe assemblies and the pipeline assemblies are arranged between the upper layer baffle and the lower layer baffle at intervals.
7. The outdoor ring main unit as claimed in claim 6, wherein the cooling pipe assembly comprises a cooling pipe and a cooling pipe valve; the pipeline assembly comprises an air circulation pipeline and a pipeline valve;
the cooling pipe valves are arranged at two ends of the cooling pipe; the pipeline valves are installed at both ends of the air circulation pipeline.
8. The outdoor ring main unit as claimed in claim 6, wherein one end of each of the plurality of cooling tube assemblies penetrates the lower baffle plate, and the other end of each of the plurality of cooling tube assemblies penetrates the upper baffle plate;
one ends of the pipeline assemblies penetrate through the lower baffle plate respectively, and the other ends of the pipeline assemblies penetrate through the upper baffle plate respectively.
9. An outdoor ring main unit as claimed in claim 1, wherein said outdoor ring main unit further comprises an air inlet filter screen;
the air inlet filter screen is fixed at the position of an air inlet of the drying device through a plurality of bolts.
10. The outdoor ring main unit as claimed in claim 1, wherein the outdoor ring main unit further includes a partial discharge detection device and a warning lamp for high voltage equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800285.7U CN217545267U (en) | 2022-04-07 | 2022-04-07 | Outdoor looped netowrk case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800285.7U CN217545267U (en) | 2022-04-07 | 2022-04-07 | Outdoor looped netowrk case |
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| Publication Number | Publication Date |
|---|---|
| CN217545267U true CN217545267U (en) | 2022-10-04 |
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|---|---|---|---|
| CN202220800285.7U Active CN217545267U (en) | 2022-04-07 | 2022-04-07 | Outdoor looped netowrk case |
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| Country | Link |
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| CN (1) | CN217545267U (en) |
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