New energy box-type substation

Abstract

A new energy box-type substation disclosed by the present invention comprises an adjustable gas distribution base, a cabinet body distribution area, an adjustable exhaust top seat and a top cover which are sequentially arranged upwards in the vertical direction, the adjustable gas distribution base is arranged on the ground, and the cabinet body distribution area comprises a high-voltage cabinet and a low-voltage cabinet which are symmetrically pivoted to the adjustable gas distribution base. The back side of the high-voltage cabinet and the back side of the low-voltage cabinet are provided with a voltage transformation cabinet, the two sides of the voltage transformation cabinet are respectively provided with a fire-fighting cabinet and a ventilation cabinet, and the ventilation cabinet is communicated with the adjustable gas distribution base. According to the invention, the blowing direction and strength can be controlled, heat dissipation, dehumidification and dust removal can be effectively carried out on a local area or the whole of the new energy transformer substation, the cost investment is reduced, meanwhile, the power consumption is reduced, and the energy-saving effect is achieved. The method is suitable for the technical field of air cooling of the new energy box-type transformer substation.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of new transformer substations, and particularly relates to a new energy box-type transformer substation. BACKGROUND

[0002] At present, the new energy transformer substation is a device for serving a wind turbine generator or a solar photovoltaic wind turbine generator, and its core components include a high-voltage cabinet, a low-voltage cabinet and a transformer cabinet. Moreover, in order to facilitate transportation, installation and the like, the structure of the existing new energy transformer substation is designed to be relatively compact, and mutual interference may occur between components. Thus, the new energy transformer substation inevitably faces pressure of ventilation, heat dissipation, dehumidification and dust removal, and a general fan cannot achieve ideal heat dissipation, dehumidification and dust removal. If air conditioning equipment is used, not only is the investment cost large, but also the power consumption increases, resulting in a sharp increase in power consumption. Moreover, subsequent maintenance is difficult, and the heat dissipation, dehumidification and dust removal operations cannot be adjusted according to the situation. SUMMARY

[0003] The present application provides a new energy box-type transformer substation, which can control the blowing wind direction and intensity, ensure effective heat dissipation, dehumidification and dust removal of the local area or the whole of the new energy transformer substation, reduce the investment cost and the power consumption, and achieve the effect of energy saving.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: A new energy box-type transformer substation comprises an adjustable air distribution base, a cabinet distribution area, an adjustable exhaust top base and a top cover which are sequentially arranged in the vertical direction upwards, the adjustable air distribution base is arranged on the ground, the cabinet distribution area comprises a high-voltage cabinet and a low-voltage cabinet which are symmetrically pivoted to the adjustable air distribution base, a transformer cabinet is arranged at the back side of the high-voltage cabinet and the low-voltage cabinet, a fire-fighting cabinet and an air exchange cabinet are arranged at the two sides of the transformer cabinet respectively, and the air exchange cabinet is communicated with the adjustable air distribution base.

[0005] Further, the upper and lower ends of one end of the high-voltage cabinet away from the low-voltage cabinet are pivoted to the adjustable exhaust top base and the adjustable air distribution base respectively, and the upper and lower ends of one end of the low-voltage cabinet away from the high-voltage cabinet are pivoted to the adjustable exhaust top base and the adjustable air distribution base respectively.

[0006] Further, the fire-fighting cabinet comprises a first cabinet room for placing fire-fighting equipment, a first right-angle buckle door is arranged outside the first cabinet room, and the upper and lower ends of one end of the first right-angle buckle door close to the transformer cabinet are pivoted to the adjustable exhaust top base and the adjustable air distribution base respectively; the air exchange cabinet comprises a second cabinet room for placing an air exchanger, a second right-angle buckle door is arranged outside the second cabinet room, and the upper and lower ends of one end of the second right-angle buckle door close to the transformer cabinet are pivoted to the adjustable exhaust top base and the adjustable air distribution base respectively.

[0007] Further, the adjustable air distribution base comprises a bottom air distribution adjusting part and a top base part arranged in sequence in vertical direction, a telescopic sealing fence is arranged on the bottom air distribution adjusting part, the upper and lower ends of the telescopic sealing fence are fixed to the bottom air distribution adjusting part and the top base part respectively, the air outlet end of the air exchange cabinet is communicated with the middle air distribution adjusting part, the bottom fixed part is arranged on the ground, the lower end of the voltage transformation cabinet is fixed to the top base part, the high voltage cabinet, the low voltage cabinet, the fire-fighting cabinet and the air exchange cabinet are pivotally connected to the top base part.

[0008] Further, the bottom air distribution adjusting part comprises a base body, a honeycomb air distribution layer and a top base body connected in sequence in vertical direction, an air distribution plate is arranged in the top base body and below the high voltage cabinet, the low voltage cabinet and the voltage transformation cabinet, the air distribution plate is covered with air outlet holes, each air outlet hole is communicated with the honeycomb air distribution layer, the honeycomb air distribution layer is communicated with the air outlet end of the air exchange cabinet through the air guide pipe system, and the base body and the top base part are connected together through a plurality of fixing bolts.

[0009] Further, two first connecting ears are arranged on the top base body at the two ends along the length direction of the top base body, a joint ball is arranged on each first connecting ear, an adjusting bolt is movably connected with the joint ball through a joint ball arranged at the lower end of the adjusting bolt, and the adjusting bolt is connected with the top base part.

[0010] Further, the top base part comprises a fixed frame with a connecting edge arranged at the lower end, at least one air outlet connector is arranged on the fixed frame and at the air exchange cabinet, each air outlet connector is communicated with the air guide pipe system, a second connecting ear is arranged on the connecting edge and corresponds to each first connecting ear, an opening is arranged on each second connecting ear, an adjusting bolt extends into the second connecting ear through the opening, two fastening nuts are threadedly connected to the adjusting bolt, and the two fastening nuts abut against the upper and lower ends of the second connecting ear respectively.

[0011] Further, the telescopic sealing fence comprises a rubber fence body, a fixed edge is arranged at the upper and lower ends of the rubber fence body respectively, the two fixed edges are fixedly connected with the base body and the top base part respectively, an assembly opening is arranged on the rubber fence body and at each first connecting ear, the first connecting ear extends out of the rubber fence body through the assembly opening, the first connecting ear is sealingly connected with the rubber fence body through vulcanization process, an exhaust connector is communicated with one side of the rubber fence body, an exhaust control valve is arranged on the exhaust connector, and a sealing cap is detachably arranged at the end of the exhaust connector.

[0012] Further, the air guide pipe system comprises first air guide joints which are configured in the same number as the air outlet joints, each of the first air guide joints is in communication with a corresponding air outlet joint, and the first air guide joints are in communication with an air guide main pipe, the air guide main pipe is in communication with a plurality of second air guide joints, and each of the second air guide joints is in communication with the honeycomb air conveying layer through a telescopic sealing enclosure.

[0013] Further, the adjustable air distribution base and the adjustable air exhaust top base are of the same structure and are symmetrically arranged at the lower end and the upper end of the cabinet distribution area.

[0014] Compared with the prior art, the application has the following technical progress: due to different specific conditions, the heat generation of high-voltage cabinets, low-voltage cabinets and transformer cabinets is different, and factors such as climate, season and wind direction have a great influence. By adjusting the adjustable air distribution base, the air flow blown out by the air exchanger in the air exchanger cabinet enters the adjustable air distribution base according to the predetermined wind strength and direction, and the air flow converted by the adjustable air distribution base enters the cabinet distribution area and conducts the overall air flow of the cabinet distribution area, or strengthens the air flow of a certain area of the cabinet distribution area, so as to ensure that the heat, moisture or dust in the cabinet distribution area can be quickly taken away. Moreover, by adjusting the exhaust capacity and direction of the adjustable air exhaust top base, the smooth exhaust of air is ensured while avoiding the entry of dust and moisture into the cabinet distribution area through the adjustable air exhaust top base, and the situation of air exhaust obstruction caused by adverse wind is avoided. Moreover, the high-voltage cabinet and the low-voltage cabinet of the cabinet distribution area are pivotally installed between the adjustable air distribution base and the adjustable air exhaust top base, and during maintenance and repair, the connected components can be disconnected, and the high-voltage cabinet and / or the low-voltage cabinet can be turned out, so that the maintenance personnel have enough operation space to work, avoiding the situation of reduced efficiency caused by narrow space operation. Moreover, the high-voltage cabinet, the low-voltage cabinet and the transformer cabinet can be replaced as a whole, realizing the purposes of modular assembly, disassembly and transportation. In summary, the application can control the wind direction and strength, ensure effective heat dissipation, dehumidification and dust removal of the local area or the whole of the new energy substation, reduce the cost investment and the power consumption, and achieve the energy-saving effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, which together with the embodiments of the application, serve to explain the application, and do not constitute a limitation on the application.

[0016] In the drawings: Figure 1 is a structural schematic view of an embodiment of the application; Figure 2 is a structural schematic view of another angle of an embodiment of the application; Figure 3 Structure diagram of high voltage cabinet and low voltage cabinet rotating out and fire-fighting cabinet and air exchange cabinet in open state of the embodiment of the present application; Figure 4 Structure diagram of the embodiment of the present application; Figure 3 Structure diagram of another angle of the embodiment of the present application; Figure 5 Structure diagram of adjustable air distribution base of the embodiment of the present application; Figure 6 Structure diagram of the embodiment of the present application; Figure 5 Structure diagram of A part of the embodiment of the present application; Figure 7 Structure diagram of the embodiment of the present application after being split; Figure 8 Structure diagram of bottom air distribution adjusting part of the embodiment of the present application; Figure 9 Structure diagram of the embodiment of the present application; Figure 8 Structure diagram of B part of the embodiment of the present application; Figure 10 Structure diagram of bottom air distribution adjusting part of the embodiment of the present application; Figure 11 Structure diagram of the embodiment of the present application with upper end of bottom air distribution adjusting part being in inclined state; Figure 12 Structure diagram of telescopic sealing fence and air guide pipe system connection of the embodiment of the present application; Figure 13 Structure diagram of top base part of the embodiment of the present application.

[0017] Labeling components: 100-adjustable air distribution base, 101-bottom adjustment air distribution part, 1011-honeycomb air distribution layer, 1012-base body, 1013-top base body, 1014-air distribution plate, 1015-air outlet, 1016-first connecting lug, 1017-knuckle bowl, 1018-knuckle ball, 102-extendable sealing fence, 1021-rubber fence body, 1022-fixing edge, 1023-fitting opening, 1024-exhaust joint, 1025-exhaust control valve, 1026-sealing cap, 103-air pipe system, 1031-air guide main pipe, 1032-first air guide joint, 1033-second air guide joint, 104-top base part, 1041-fixing frame, 1042-connecting edge, 1043-air outlet joint, 1044-second connecting lug, 1045-aperture, 105-adjusting bolt, 106-fastening nut, 200-high voltage cabinet, 300-low voltage cabinet, 400-voltage conversion cabinet, 500-fire fighting cabinet, 501-first cabinet room, 502-first right angle buckle door, 600-air exchange cabinet, 601-second cabinet room, 602-second right angle buckle door, 700-adjustable exhaust top base, 800-top cover. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present application are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to explain and illustrate the present application, and are not used to limit the present application.

[0019] The present application discloses a new energy box-type substation, such as Figures 1-13As shown, including adjustable air distribution base 100, cabinet distribution area, adjustable exhaust top 700 and top cover 800, these components are sequentially arranged in vertical direction upwards, adjustable air distribution base 100 is arranged on the ground, and according to the specific situation, universal wheel can be installed at the lower end of adjustable air distribution base 100, to facilitate the position transfer of the substation. The cabinet distribution area of the application comprises high-voltage cabinet 200, low-voltage cabinet 300, transformer cabinet 400, fire-fighting cabinet 500 and air exchange cabinet 600, wherein the high-voltage cabinet 200 and the low-voltage cabinet 300 are symmetrically connected to the adjustable air distribution base 100, the transformer cabinet 400 is arranged at the back side of the high-voltage cabinet 200 and the low-voltage cabinet 300, the fire-fighting cabinet 500 and the air exchange cabinet 600 are arranged on both sides of the transformer cabinet 400, and the air exchange cabinet 600 is in communication with the adjustable air distribution base 100. The working principle and advantages of the application are as follows: due to different specific situations, the heat generation of high-voltage cabinet 200, low-voltage cabinet 300 and transformer cabinet 400 is different, and factors such as climate, season and wind direction have great influence. The application adjusts the adjustable air distribution base 100, so that the airflow blown by the air exchanger in the air exchange cabinet 600 enters the adjustable air distribution base 100 according to the predetermined wind strength and direction, etc. In this way, the airflow converted by the adjustable air distribution base 100 enters the cabinet distribution area, and the overall airflow of the cabinet distribution area is conducted, or the air flow of a certain area of the cabinet distribution area is strengthened, to ensure that the heat, moisture or dust in the cabinet distribution area can be quickly removed. Moreover, by adjusting the exhaust volume and direction of the adjustable exhaust top 700, the smooth exhaust is ensured while avoiding the entry of dust and moisture into the cabinet distribution area through the adjustable exhaust top 700, and the situation of exhaust obstruction caused by adverse wind is avoided. Moreover, the high-voltage cabinet 200 and the low-voltage cabinet 300 of the cabinet distribution area are installed between the adjustable air distribution base 100 and the adjustable exhaust top 700 in a pivoted manner, during maintenance, repair and other operations, the connected components can be disconnected, and the high-voltage cabinet 200 and / or the low-voltage cabinet 300 can be turned out, so that the maintenance personnel have enough operation space to work, avoiding the situation of reduced efficiency caused by narrow space operation. Moreover, the high-voltage cabinet 200, the low-voltage cabinet 300 and the transformer cabinet 400 can be replaced as a whole, to realize the purposes of modular assembly, disassembly and transportation. In summary, the application can control the wind direction and strength, ensure effective heat dissipation, dehumidification and dust removal in the local area or the whole of the new energy substation, reduce the cost investment and the power consumption, and achieve the energy-saving effect.

[0020] As a preferred embodiment of the application, Figures 1-4As shown, the upper and lower ends of the back side of the high-voltage cabinet 200 away from the one end of the low-voltage cabinet 300 are respectively pivoted with the adjustable exhaust top seat 700 and the adjustable air distribution bottom seat 100, and the upper and lower ends of the back side of the low-voltage cabinet 300 away from the one end of the high-voltage cabinet 200 are respectively pivoted with the adjustable exhaust top seat 700 and the adjustable air distribution bottom seat 100. The fire-fighting cabinet 500 of the embodiment comprises a first cabinet room 501 for placing fire-fighting equipment, which is generally powder fire extinguisher, carbon dioxide fire extinguisher, etc. A plurality of carbon dioxide storage tanks can also be connected in parallel, and the pipeline connecting the carbon dioxide storage tanks is arranged at the contact or communication position of the high-voltage cabinet 200, the low-voltage cabinet 300 and the variable-voltage cabinet 400, so as to facilitate the carbon dioxide to smoothly enter the high-voltage cabinet 200, the low-voltage cabinet 300 and the variable-voltage cabinet 400 after being sprayed. The first cabinet room 501 of the embodiment is provided with a first right-angled buckle door 502, and the upper and lower ends of the first right-angled buckle door 502 near the one end of the variable-voltage cabinet 400 are respectively pivoted with the adjustable exhaust top seat 700 and the adjustable air distribution bottom seat 100. The air exchange cabinet 600 of the embodiment comprises a second cabinet room 601, and one or more air exchangers are installed in the second cabinet room 601. The second cabinet room 601 is provided with a second right-angled buckle door 602, and the upper and lower ends of the second right-angled buckle door 602 near the one end of the variable-voltage cabinet 400 are respectively pivoted with the adjustable exhaust top seat 700 and the adjustable air distribution bottom seat 100. The layout of the high-voltage cabinet 200, the low-voltage cabinet 300, the variable-voltage cabinet 400, the fire-fighting cabinet 500 and the air exchange cabinet 600 in the cabinet body distribution area of the embodiment is reasonable, whether the air flow circulation, the installation of various auxiliary components, etc. is more convenient, and the maintenance and maintenance are convenient.

[0021] As a preferred embodiment of the present application, Figures 5-13As shown, the adjustable air distribution base 100 includes a bottom air distribution adjusting part 101, a top base part 104 and a telescopic sealing fence 102. The bottom air distribution adjusting part 101 and the top base part 104 are sequentially arranged in the vertical direction, the telescopic sealing fence 102 is sleeved outside the bottom air distribution adjusting part 101, the upper and lower ends of the telescopic sealing fence 102 are fixed with the bottom air distribution adjusting part 101 and the top base part 104 respectively, the air outlet end of the air exchange cabinet 600 is communicated with the middle air distribution adjusting part, the bottom fixed part is arranged on the ground, the lower end of the voltage transformation cabinet 400 is fixed with the top base part 104, the high-voltage cabinet 200, the low-voltage cabinet 300, the fire-fighting cabinet 500 and the air exchange cabinet 600 are pivotally connected with the top base part 104, that is, the top base part 104 serves as a medium to realize the connection of the adjustable air distribution base 100 with each cabinet. The bottom air distribution adjusting part 101 of the embodiment includes a base body 1012, a honeycomb air distribution layer 1011, a top seat body 1013 and a gas guide pipe system 103, the base body 1012, the honeycomb air distribution layer 1011 and the top seat body 1013 are sequentially connected in the vertical direction, an air distribution plate 1014 is arranged in the top seat body 1013, that is, the top seat body 1013 is located outside the air distribution plate 1014, and the air distribution plate 1014 is located below the high-voltage cabinet 200, the low-voltage cabinet 300 and the voltage transformation cabinet 400, and the air distribution plate 1014 is covered with air outlet holes 1015. The vertical section of the honeycomb air distribution layer 1011 is in the shape of a honeycomb, each honeycomb hole extends along the length direction of the honeycomb air distribution layer 1011, adjacent honeycomb holes are communicated through a plurality of through holes, and the through holes are spaced apart along the length direction of the honeycomb hole, and the uppermost honeycomb hole of the honeycomb air distribution layer 1011 is communicated with the air outlet hole 1015 on the air distribution plate 1014. The honeycomb air distribution layer 1011 is made of high-strength and high-elasticity rubber material, and the vertical relative distance of the base body 1012 and the top seat body 1013 can be adjusted to adjust the height of the honeycomb air distribution layer 1011, and then the size of the honeycomb hole is adjusted, so that the speed and flow of the air flow through the honeycomb hole are adjusted, and then the air flow and the air flow intensity in the cabinet distribution area are adjusted. Moreover, the inclination direction and / or inclination angle of the top seat body 1013 can be changed, so that the local air flow speed and flow are enhanced, and the corresponding parts are weakened, and the angle of the gas discharged through the air outlet hole 1015 on the air distribution plate 1014 is changed, so that the direction, intensity and flow of the air flow entering the corresponding cabinet are adjusted, so as to quickly take away the heat, water vapor or dust in the corresponding cabinet. The three sides of the honeycomb air distribution layer 1011 are in a closed state, only one side is in an open state, one end of each honeycomb hole is located at the side, and the honeycomb holes are communicated with the air outlet end of the air exchange cabinet 600 through the gas guide pipe system 103.The base body 1012 and the top base 104 of the present embodiment are connected together by a plurality of fixing bolts, and a fixing nut is threadedly connected on each fixing bolt, and the fixing nut is screwed on the top base 104.

[0022] As a preferred embodiment of the present application, as shown in Figure 8 、 9 , 13, two first connecting ears 1016 are respectively configured on the top seat body 1013 at both ends along the length direction thereof, and the two first connecting ears 1016 at the same end of the top seat body 1013 are symmetrically arranged. A joint bowl 1017 is configured on each first connecting ear 1016, and a joint ball 1018 is configured on the lower end of the adjusting bolt 105, the joint ball 1018 is movably assembled in the corresponding joint bowl 1017, and the adjusting bolt 105 is connected with the top base 104. Specifically, the top base 104 comprises a fixed frame 1041, a connecting edge 1042 is configured at the lower end outer edge of the fixed frame 1041, at least one air outlet connector 1043 is installed on the fixed frame 1041 and located at the air exchange cabinet 600, and each air outlet connector 1043 is in communication with the air guide pipe system 103. A second connecting ear 1044 is configured on the connecting edge 1042 and corresponds to each first connecting ear 1016, an opening 1045 is formed on each second connecting ear 1044, the adjusting bolt 105 is inserted into the second connecting ear 1044 through the opening 1045, and two fastening nuts 106 are threadedly connected on the adjusting bolt 105 and abut against the end faces at the upper and lower ends of the second connecting ear 1044, respectively. The present embodiment adjusts the distance between the base body 1012 and the top seat body 1013 by adjusting the connection position of the adjusting bolt 105 and the second connecting ear 1044, thereby adjusting the thickness of the honeycomb air conveying layer 1011 after being compressed, adjusting the caliber of the honeycomb holes, and changing the flow rate and flow speed of the air flow. The present embodiment can also adjust the inclination angle of the top seat body 1013, i.e., adjust the inclination of the length direction and / or the inclination of the width direction of the top seat body 1013, so that the honeycomb holes at one region are compressed to become smaller in caliber, while the honeycomb holes at another region are stretched to become larger in caliber, so that the flow rate, intensity, etc. of the air flow passing through different regions of the air distribution plate 1014 are different, thereby the heat, water vapor or dust carrying rate of the air flow into each cabinet body is different, and the air flow of one or more cabinets is targetedly strengthened or weakened.

[0023] As a preferred embodiment of the present application, as shown in Figure 5 、 6As shown in FIG. 12, the telescopic sealing enclosure 102 comprises a rubber enclosure body 1021, and two fixed edges 1022 are respectively arranged at the upper and lower ends of the rubber enclosure body 1021, which are fixedly connected with the base body 1012 and the top base 104 respectively, i.e. connected and fixed by vulcanization process. In the rubber enclosure body 1021, assembly openings 1023 are arranged at the positions of the first connecting ears 1016, the first connecting ears 1016 extend out of the rubber enclosure body 1021 through the assembly openings 1023, and the first connecting ears 1016 are sealingly connected with the rubber enclosure body 1021 by vulcanization process. An exhaust joint 1024 is arranged in communication with one side of the rubber enclosure body 1021, an exhaust control valve 1025 is arranged on the exhaust joint 1024, and a sealing cap 1026 is detachably arranged at the end of the exhaust joint 1024. The rubber enclosure body 1021 of the present embodiment is used to prevent the gas in the adjustable gas distribution base 100 from overflowing out, and to ensure that the gas flow is always discharged by the honeycomb gas conveying layer 1011. When the relative distance and / or angle between the base body 1012 and the top body 1013 is adjusted, the rubber enclosure body 1021 also elastically deforms correspondingly. Since the rubber enclosure body 1021 is used in the present embodiment, the vertical relative distance between the base body 1012 and the top body 1013 can be adjusted to the minimum value, i.e. the honeycomb holes are in a closed state, during the overall transportation of the substation. Then, by injecting pressure gas, the rubber enclosure body 1021 is expanded to protect the lower part of the substation, avoid collision, and also has a certain buffering effect. By unscrewing the sealing cap 1026 and gradually opening the exhaust control valve 1025, the gas enclosed by the rubber enclosure body 1021 can be gradually discharged. In addition, when condensate accumulates in the base body 1012, it can also be discharged through the exhaust joint 1024.

[0024] As a preferred embodiment of the present application, as shown in FIG. Figure 12 The gas guide pipe system 103 comprises a wind guide main pipe 1031, a plurality of first wind guide joints 1032 and a plurality of second wind guide joints 1033. The number of the first wind guide joints 1032 is the same as the number of the air outlet joints 1043, each first wind guide joint 1032 is in communication with the corresponding air outlet joint 1043, and the first wind guide joint 1032 is communicated on the wind guide main pipe 1031, all the second wind guide joints 1033 are communicated on the wind guide main pipe 1031, and each second wind guide joint 1033 extends into the adjustable gas distribution base 100 through the telescopic sealing enclosure 102 and is in communication with the honeycomb gas conveying layer 1011.

[0025] As a preferred embodiment of the present application, the adjustable air distribution base 100 and the adjustable air exhaust top base 700 are identical in structure and symmetrically arranged at the lower end and the upper end of the distribution area of the cabinet body. In this embodiment, the honeycomb holes in the honeycomb air distribution layer 1011 of the adjustable air exhaust top base 700 are communicated with both ends of the length direction of the honeycomb air distribution layer 1011, so as to facilitate the smoothness of air exhaust, and when one end is subjected to adverse wind for air exhaust, the other end can be smoothly exhausted without being blocked by wind force.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for the purpose of limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the scope of protection of the claims of the present application.

Claims

1. A new energy box-type substation, characterized by: The adjustable air distribution base, the cabinet distribution area, the adjustable exhaust top seat and the top cover are sequentially arranged in the vertical direction, the adjustable air distribution base is arranged on the ground, the cabinet distribution area includes high-voltage cabinets and low-voltage cabinets which are symmetrically pivoted to the adjustable air distribution base, a transformer cabinet is arranged at the back of the high-voltage cabinets and the low-voltage cabinets, a fire-fighting cabinet and an air exchange cabinet are arranged on both sides of the transformer cabinet, and the air exchange cabinet is communicated with the adjustable air distribution base.

2. The new energy box-type substation according to claim 1, characterized in that: The upper and lower ends of the end of the high-voltage cabinet away from the low-voltage cabinet are pivoted to the adjustable exhaust top seat and the adjustable air distribution base, respectively, and the upper and lower ends of the end of the low-voltage cabinet away from the high-voltage cabinet are pivoted to the adjustable exhaust top seat and the adjustable air distribution base, respectively.

3. The new energy box-type substation according to claim 1, characterized in that: The fire-fighting cabinet includes a first cabinet room for placing fire-fighting equipment, a first right-angle buckle door is arranged outside the first cabinet room, and the upper and lower ends of the end of the first right-angle buckle door close to the transformer cabinet are pivoted to the adjustable exhaust top seat and the adjustable air distribution base, respectively; the air exchange cabinet includes a second cabinet room for placing an air exchanger, a second right-angle buckle door is arranged outside the second cabinet room, and the upper and lower ends of the end of the second right-angle buckle door close to the transformer cabinet are pivoted to the adjustable exhaust top seat and the adjustable air distribution base, respectively.

4. The new energy box-type substation according to claim 1, characterized in that: The adjustable air distribution base includes a bottom air distribution adjusting part and a top base part which are sequentially arranged in the vertical direction, a telescopic sealing fence is arranged outside the bottom air distribution adjusting part, the upper and lower ends of the telescopic sealing fence are fixed to the ends away from each other of the bottom air distribution adjusting part and the top base part, respectively, the air outlet end of the air exchange cabinet is communicated with the middle air distribution adjusting part, the bottom fixed part is arranged on the ground, the lower end of the transformer cabinet is fixed to the top base part, and the high-voltage cabinets, the low-voltage cabinets, the fire-fighting cabinet and the air exchange cabinet are pivoted to the top base part, respectively.

5. The new energy box-type substation according to claim 4, characterized in that: The bottom air distribution adjusting part includes a base body, a honeycomb gas conveying layer and a top base body which are sequentially connected in the vertical direction, an air distribution plate is arranged in the top base body and below the high-voltage cabinets, the low-voltage cabinets and the transformer cabinet, the air distribution plate is covered with air outlet holes, each air outlet hole is communicated with the honeycomb gas conveying layer, the honeycomb gas conveying layer is communicated with the air outlet end of the air exchange cabinet through a gas guide pipe system, and the base body and the top base part are connected together through a plurality of fixing bolts.

6. The new energy box-type substation according to claim 5, characterized in that: Two first connecting ears are arranged at the two ends of the top base body along the length direction thereof, a joint bowl is arranged on each first connecting ear, an adjusting bolt is movably connected with the joint bowl through a joint ball arranged at the lower end of the adjusting bolt, and the adjusting bolt is connected with the top base part.

7. The new energy box-type substation according to claim 6, characterized in that: The top base part includes a fixed frame with a connecting edge arranged at the lower end thereof, at least one air outlet connector is mounted on the fixed frame and at the position of the air exchange cabinet, each air outlet connector is communicated with the gas guide pipe system, a second connecting ear is arranged on the connecting edge and corresponds to each first connecting ear, an opening is arranged on each second connecting ear, an adjusting bolt extends into the second connecting ear through the opening, two fastening nuts are threadedly connected with the adjusting bolt, and the two fastening nuts abut against the upper and lower ends of the second connecting ear, respectively.

8. The new energy box-type substation according to claim 7, characterized in that: The telescopic sealing enclosure comprises a rubber enclosure body, fixed edges are respectively arranged at the upper and lower ends of the rubber enclosure body, the fixed edges are respectively fixedly connected with the base body and the top base part, assembly openings are arranged on the rubber enclosure body and located at the first connecting ears, the first connecting ears are arranged outside the rubber enclosure body through the assembly openings, the first connecting ears are sealingly connected with the rubber enclosure body through a vulcanization process, an exhaust joint is communicated with one side of the rubber enclosure body, an exhaust control valve is arranged on the exhaust joint, and a sealing cap is detachably arranged on the end of the exhaust joint.

9. The new energy box-type substation according to claim 7, characterized in that: The air guide pipe system comprises first air guide joints which are arranged in the same number as the air outlet joints, each first air guide joint is communicated with a corresponding air outlet joint, and the first air guide joint is communicated with the air guide main pipe, a plurality of second air guide joints are communicated with the air guide main pipe, and each second air guide joint is communicated with the honeycomb gas conveying layer through the telescopic sealing enclosure.

10. The new energy box-type substation according to claim 1, characterized in that: The adjustable air distribution base and the adjustable exhaust top base have the same structure and are symmetrically arranged at the lower end and the upper end of the cabinet body distribution area.

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