Box-type substation for power transmission and supply

Abstract

The invention relates to the technical field of box-type substations, and particularly discloses a box-type substation for power transmission and supply. Comprising a frame-shaped concave shell and a fixed angle plate, the bottom of the fixed angle plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a frame-shaped fixed plate, the bottom of the frame-shaped fixed plate is fixedly connected with a frame-shaped sponge, the top of the frame-shaped sponge is provided with a top opening round hole, and the bottom of the frame-shaped sponge is fixedly connected with a drainage mechanism. According to the box-type transformer substation for power transmission and supply, the outer side of the box-type transformer substation body is surrounded by the frame-shaped concave shell, so that rainwater is in isolated contact with the box-type transformer substation body, and the situation that excessive accumulated water exists around the box-type transformer substation for a long time and then gradually permeates into the box-type transformer substation to affect use is prevented; water absorbed by the frame-shaped sponge is squeezed to the upper area through upward movement and squeezing of the drainage mechanism, overflow type drainage is carried out, and the situation that when the drainage water level of the frame-shaped sponge is low, the water is rapidly absorbed again, and the follow-up rainwater absorption effect is affected is prevented.

Description

Technical Field

[0001] This invention relates to the field of prefabricated substation technology, specifically a prefabricated substation for power transmission and supply. Background Technology

[0002] Power transmission and supply refers to the complete process of transmitting electricity generated by power plants through the transmission network to the distribution system, ultimately supplying industrial, commercial, and residential users. It is the core link connecting power generation and consumption in the power system. The power transmission and supply system consists of three core parts: the transmission network, substation facilities, and the dispatching system, forming a closed-loop link of "power generation → transmission → substation → distribution → consumption". Among them, substation facilities include prefabricated substations. A prefabricated substation (referred to as "prefabricated substation") is a compact set of complete power distribution equipment that integrates core components such as high-voltage switchgear, distribution transformers, and low-voltage distribution devices into a closed metal box. It has the characteristics of small size, convenient installation, and simple operation and maintenance. It is widely used in urban power distribution networks, industrial parks, residential communities, rural power grids, and other scenarios, and is a key node in power distribution.

[0003] Since most prefabricated substations are installed outdoors, a large amount of water will accumulate around them during rainy days. If the water around the prefabricated substation is not dealt with in time, it will gradually seep into the interior of the prefabricated substation and affect its use. Therefore, we have proposed a prefabricated substation for power transmission and supply. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a box-type substation for power transmission and supply, including a box-type substation body, a box door rotatably connected to one side of the box-type substation body by a rotating bolt, a water-proof device sleeved and fixedly connected to the outside of the box-type substation body, and a circulating water cooling device fixedly connected to the top of the water-proof device.

[0005] The waterproofing device includes a frame-shaped concave shell and a fixed corner plate. By surrounding the outside of the box-type substation body with the frame-shaped concave shell, rainwater is isolated from the box-type substation body, preventing excessive water accumulation around the box-type substation from gradually seeping into the box-type substation and affecting its use. An electric push rod is fixedly connected to the bottom of the fixed corner plate, and a frame-shaped fixed plate is fixedly connected to the output end of the electric push rod. A frame-shaped sponge is fixedly connected to the bottom of the frame-shaped fixed plate.

[0006] One end of the circulating water cooling device penetrates through the body of the prefabricated substation and is fixedly connected to the body of the prefabricated substation; one side of the fixed angle plate is fixedly connected to one side of the prefabricated substation.

[0007] The frame-shaped concave shell is fitted onto the outside of the prefabricated substation and is fixedly connected to the outside of the prefabricated substation. The top of the frame-shaped concave shell is fixedly connected to the bottom of the circulating water cooling device.

[0008] The top of the frame-shaped sponge has a top opening circular hole, and the bottom of the frame-shaped sponge is fixedly connected to a drainage mechanism. The upward movement of the drainage mechanism squeezes the water absorbed by the frame-shaped sponge to the upper area for overflow drainage, preventing the frame-shaped sponge from easily absorbing water again when the drainage water level is low, thus affecting the subsequent absorption effect of rainwater. An outer frame-shaped shell is fitted and fixedly connected to the outside of the frame-shaped concave shell. A first guide platform is fixedly connected to the inner wall of the outer frame-shaped shell. A second guide platform is fixedly connected to one side of the first guide platform. An inclined converging platform is fixedly connected to one side of the second guide platform. By setting two inclined converging platforms on the inner side of the outer frame-shaped shell, the rainwater is collected together, preventing the large coverage area of ​​the outer frame-shaped shell from causing the collected rainwater level to be low and difficult to circulate.

[0009] The top of the external frame-shaped shell is fixedly connected to the bottom of the circulating water cooling device. Multiple top-opening circular holes are provided, and the multiple top-opening circular holes are distributed on the frame-shaped sponge.

[0010] The top of the drainage mechanism passes through the frame-shaped fixing plate and is slidably connected to the frame. The outer side of the drainage mechanism is fixedly connected to the inner wall of the top-opening circular hole. The top of the drainage mechanism is fixedly connected to the drive shaft of the electric push rod. The bottom of the second guide platform is fixedly connected to the inner side of the outer frame-shaped shell. There are two second guide platforms, and the two second guide platforms are distributed on one side of the first guide platform, located inside the outer frame-shaped shell. The bottom of the inclined confluence platform is fixedly connected to the inner side of the outer frame-shaped shell. There are two inclined confluence platforms, and the two inclined confluence platforms are distributed on one side of the second guide platform, located inside the outer frame-shaped shell.

[0011] Furthermore, the drainage mechanism includes a frame-shaped pressure plate. When the frame-shaped pressure plate moves upward, it squeezes and drains the frame-shaped sponge, preventing the sponge from becoming saturated with water and unable to absorb more rainwater, thus preventing rainwater from overflowing around the prefabricated substation and becoming difficult to manage. A vertical inner frame plate is fixedly connected to the top of the frame-shaped pressure plate. As the frame-shaped pressure plate moves upward, the vertical inner frame plate covers and blocks the inside of the frame-shaped sponge, preventing the water inside the sponge from being discharged towards the area near the prefabricated substation when squeezed. A top-mounted through-rod is fixedly connected to the top of the frame-shaped pressure plate. The top-mounted through-rod, which moves with the frame-shaped pressure plate, is positioned inside the return spring to provide internal support and limit its movement, preventing the return spring from being twisted and damaged due to uneven force during compression and contraction, making it unusable. The return spring is fixedly connected to the top of the frame-shaped pressure plate, and through the frame... A return spring is installed inside the top opening of the frame-shaped sponge to expand and restore the sponge when pulled, preventing local twisting of the sponge during compression and stretching, which could damage it. The top of the frame-shaped pressure plate is fixedly connected to the bottom of the frame-shaped sponge, and the top of the frame-shaped pressure plate is fixedly connected to the drive shaft of the electric push rod. The top of the top-mounted through rod passes through the frame-shaped fixing plate and is slidably connected to it. The top of the return spring is fixedly connected to the bottom of the frame-shaped fixing plate, and the outer side of the return spring is fixedly connected to the inner wall of the top opening. Multiple return springs are provided, and they are distributed on the top of the frame-shaped pressure plate at the position inside the top opening. Multiple top-mounted through rods are provided, and they are distributed on the top of the frame-shaped pressure plate at the position inside the return springs.

[0012] Furthermore, the circulating water cooling device includes a bottom-mounted suction pipe, the top of which is connected to a high-pressure water pump. A square fixing plate is fitted and fixedly connected to the outside of the high-pressure water pump. An arc-shaped water pipe is connected to the top of the high-pressure water pump, and a curved water delivery pipe is connected to the outside of the arc-shaped water pipe. A serpentine water delivery pipe is connected to the end of the curved water delivery pipe away from the arc-shaped water pipe. By setting a serpentine water delivery pipe on one side of the square connecting plate, more heat can be carried away by the water, preventing the water flow on one side of the square heat-conducting connecting plate from being too fast and resulting in low water cooling efficiency. A heat-conducting metal plate is fitted and fixedly connected to the outside of the serpentine water delivery pipe, and a square heat-conducting connecting plate is fixedly connected to one side of the heat-conducting metal plate. By setting a square heat-conducting connecting plate with a large coverage area on one side of the heat-conducting metal plate, the heat-receiving area is increased, preventing the heat-conducting metal plate from dissipating heat to local areas inside the box-type substation. The heat dissipation effect is not good. The end of the serpentine water supply pipe away from the curved water supply pipe is connected to an arc-shaped drain pipe. The arc-shaped drain pipe and the second guide platform cooperate to allow the water to circulate and continuously dissipate heat inside the box-type substation. This prevents the box-type substation from being unable to cool down efficiently and affecting its working efficiency when it has not encountered rain for a long time. The bottom of the square fixing sleeve is fixedly connected to the top of the frame-shaped concave shell. The bottom of the square fixing sleeve is fixedly connected to the top of the outer frame-shaped shell. One end of the curved water supply pipe penetrates through the body of the box-type substation and is fixedly connected to the body of the box-type substation. There are two curved water supply pipes, and the two curved water supply pipes are distributed on the outside of the arc-shaped water supply pipe. There are multiple heat-conducting metal sleeves, and the multiple heat-conducting metal sleeves are distributed on the serpentine water supply pipe. One end of the arc-shaped drain pipe penetrates through the body of the box-type substation and is fixedly connected to the body of the box-type substation.

[0013] This invention provides a prefabricated substation for power transmission and supply. It has the following beneficial effects:

[0014] 1. This power transmission and supply box-type substation uses a frame-shaped concave shell surrounding the outside of the substation body to isolate rainwater from the substation body, preventing excessive water accumulation around the substation from gradually seeping into the substation and affecting its use. When the frame-shaped pressure plate moves upward, it squeezes and drains the frame-shaped sponge, preventing the sponge from becoming saturated and unable to absorb more rainwater, which would cause rainwater to overflow around the substation and be difficult to manage. A serpentine water pipe is installed on one side of the square connecting plate to facilitate the removal of more heat by water, preventing the water from flowing too quickly on one side of the square heat-conducting connecting plate, which would result in low water cooling efficiency.

[0015] 2. The power transmission and supply box-type substation is equipped with a water-proof device. By surrounding the outside of the box-type substation body with a frame-shaped concave shell, rainwater is isolated from the box-type substation body, preventing excessive water accumulation around the box-type substation from gradually seeping into the interior of the box-type substation and affecting its use. The upward compression of the drainage mechanism squeezes the water absorbed by the frame-shaped sponge to the upper area for overflow drainage, preventing the frame-shaped sponge from easily absorbing rainwater again when the drainage water level is low, thus affecting the subsequent absorption effect of rainwater. By setting two inclined confluence platforms on the inside of the outer frame-shaped shell, the rainwater is collected together, preventing the large coverage area of ​​the outer frame-shaped shell from causing the collected rainwater level to be too low to be easily circulated and pumped.

[0016] 3. This power transmission and supply box-type substation is equipped with a drainage mechanism. When the frame-shaped pressure plate moves upward, it squeezes and drains the frame-shaped sponge, preventing the sponge from becoming saturated with water and unable to absorb rainwater, which would cause rainwater to overflow around the box-type substation and become difficult to manage. As the frame-shaped pressure plate moves upward, the vertical inner frame plate covers and blocks the inside of the frame-shaped sponge, preventing the water inside the sponge from being discharged towards the area near the box-type substation when squeezed. A return spring is installed in the top circular hole of the frame-shaped sponge to expand and restore the sponge when pulled, preventing the sponge from being damaged by local twisting when squeezed and stretched. The top through rod that moves with the frame-shaped pressure plate is set inside the return spring to provide internal support and limit it, preventing the return spring from being damaged by uneven force when squeezed and contracted, making it unusable.

[0017] 4. This power transmission and supply prefabricated substation is equipped with a circulating water cooling device. A serpentine water pipe is installed on one side of the square connecting plate to facilitate the removal of more heat by water, preventing the water from flowing too quickly on one side of the square heat-conducting connecting plate and resulting in low water cooling efficiency. A square heat-conducting connecting plate with a large coverage area is installed on one side of the heat-conducting metal sleeve to increase the heat-receiving area and prevent the heat-conducting metal sleeve from dissipating heat to local areas inside the prefabricated substation, resulting in poor heat dissipation. The flow of water is continuously circulated by the arc-shaped drainage pipe and the flow guide of the second guide platform to dissipate heat from the inside of the prefabricated substation, preventing the prefabricated substation from being unable to achieve efficient cooling and affecting its working efficiency when there is no rain for a long time. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the box-type substation structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the prefabricated substation of the present invention;

[0020] Figure 3 This is a schematic diagram of the anti-seepage device of the present invention;

[0021] Figure 4 This is a partial side sectional view of the waterproofing device of the present invention;

[0022] Figure 5 This is a schematic diagram of the bottom structure of the drainage mechanism of the present invention;

[0023] Figure 6 This is a schematic diagram of the drainage mechanism of the present invention;

[0024] Figure 7 This is a partial structural diagram of the circulating water cooling device of the present invention;

[0025] Figure 8 This is a schematic diagram of the circulating water cooling device of the present invention.

[0026] In the diagram: 1. Main body of the prefabricated substation; 2. Box door; 3. Waterproofing device; 4. Circulating water cooling device; 301. Frame-shaped concave shell; 302. Fixed corner plate; 303. Electric push rod; 304. Frame-shaped fixing plate; 305. Frame-shaped sponge; 306. Top opening round hole; 307. Drainage mechanism; 308. External frame-shaped casing; 309. First guide platform; 310. Second guide platform; 311. Inclined conduit. Flow table; 3071, frame-shaped pressure plate; 3072, vertical inner frame plate; 3073, top-mounted through rod; 3074, return spring; 401, bottom-mounted suction pipe; 402, high-pressure water pump; 403, square fixing sleeve plate; 404, arc-shaped water pipe; 405, curved water delivery pipe; 406, serpentine water delivery pipe; 407, heat-conducting metal sleeve plate; 408, square heat-conducting butt plate; 409, arc-shaped drain pipe. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-6 The present invention provides a box-type substation for power transmission and supply, including a box-type substation body 1, a box door 2 rotatably connected to one side of the box-type substation body 1 by a rotating bolt, a waterproof device 3 sleeved and fixedly connected to the outside of the box-type substation body 1, and a circulating water cooling device 4 fixedly connected to the top of the waterproof device 3.

[0029] The waterproof device 3 includes a frame-shaped concave shell 301 and a fixed corner plate 302. An electric push rod 303 is fixedly connected to the bottom of the fixed corner plate 302. A frame-shaped fixed plate 304 is fixedly connected to the output end of the electric push rod 303. A frame-shaped sponge 305 is fixedly connected to the bottom of the frame-shaped fixed plate 304.

[0030] One end of the circulating water cooling device 4 passes through the box-type substation body 1 and is fixedly connected to the box-type substation body 1, and one side of the fixed angle plate 302 is fixedly connected to one side of the box-type substation.

[0031] The frame-shaped concave shell 301 is fitted onto the outside of the box-type substation and is fixedly connected to the outside of the box-type substation. The top of the frame-shaped concave shell 301 is fixedly connected to the bottom of the circulating water cooling device 4.

[0032] The top of the frame-shaped sponge 305 is provided with a top opening circular hole 306, and the bottom of the frame-shaped sponge 305 is fixedly connected to a drainage mechanism 307. The outer frame-shaped shell 301 is fitted with and fixedly connected to an outer frame-shaped shell 308. The inner wall of the outer frame-shaped shell 308 is fixedly connected to a first flow guide 309. A second flow guide 310 is fixedly connected to one side of the first flow guide 309. An inclined confluence platform 311 is fixedly connected to one side of the second flow guide 310.

[0033] The top of the external frame-shaped housing 308 is fixedly connected to the bottom of the circulating water cooling device 4. Multiple top opening round holes 306 are provided, and the multiple top opening round holes 306 are distributed on the frame-shaped sponge 305.

[0034] The top of the drainage mechanism 307 passes through the frame-shaped fixing plate 304 and is slidably connected to the frame. The outer side of the drainage mechanism 307 is fixedly connected to the inner wall of the top opening round hole 306. The top of the drainage mechanism 307 is fixedly connected to the drive shaft of the electric push rod 303. The bottom of the second guide platform 310 is fixedly connected to the inner side of the outer frame-shaped shell 308. There are two second guide platforms 310, and the two second guide platforms 310 are distributed on one side of the first guide platform 309, located inside the outer frame-shaped shell 308. The bottom of the inclined confluence platform 311 is fixedly connected to the inner side of the outer frame-shaped shell 308. There are two inclined confluence platforms 311, and the two inclined confluence platforms 311 are distributed on one side of the second guide platform 310, located inside the outer frame-shaped shell 308.

[0035] The drainage mechanism 307 includes a frame-shaped pressure plate 3071, a vertical inner frame plate 3072 fixedly connected to the top of the frame-shaped pressure plate 3071, a top-mounted through rod 3073 fixedly connected to the top of the frame-shaped pressure plate 3071, a return spring 3074 fixedly connected to the top of the frame-shaped pressure plate 3071, a bottom fixedly connected to a frame-shaped sponge 305, a top fixedly connected to the drive shaft of an electric push rod 303, a top through rod 3073 penetrating through a frame-shaped fixing plate 304 and slidably connected to the frame-shaped fixing plate 304, a top fixedly connected to the bottom of the frame-shaped fixing plate 304, and an outer side fixedly connected to the inner wall of a top-opening circular hole 306. Multiple springs 3074 are provided, and multiple return springs 3074 are respectively distributed on the top of the frame-shaped pressure plate 3071 at the position of the inner wall of the top opening round hole 306. Multiple top-mounted through rods 3073 are provided, and multiple top-mounted through rods 3073 are respectively distributed on the top of the frame-shaped pressure plate 3071 at the position of the inner side of the return springs 3074. In use, a water-proof device 3 is set around the outside of the box-type substation body 1 to collect the water around the box-type substation body 1. At the same time, the rainwater collected in the water-proof device 3 can be pumped in through the circulating water cooling device 4, so that the rainwater flows in the circulating water cooling device 4 to cool the interior of the box-type substation body 1. The rainwater flowing in the circulating water cooling device 4 will eventually be discharged back into the water-proof device 3.

[0036] Rainwater falling around the main body 1 of the prefabricated substation comes into contact with the frame-shaped sponge 305 at the bottom of the frame-shaped fixing plate 304 and is absorbed by the frame-shaped sponge 305 and stored in the frame-shaped concave shell 301. By surrounding the main body 1 of the prefabricated substation with the frame-shaped concave shell 301, the rainwater is isolated from the main body 1. When the frame-shaped sponge 305 absorbs water and becomes saturated, the electric push rod 303 drives the drainage mechanism 307 at the bottom to move upward. When the drainage mechanism 307 moves upward, it squeezes the frame-shaped sponge 305 and squeezes out the water absorbed inside the frame-shaped sponge 305 from the top of the frame-shaped concave shell 301. The water overflows into the inner area of ​​the outer frame-shaped casing 308. The upward movement of the drainage mechanism 307 forces the water absorbed by the frame-shaped sponge 305 to the upper area for overflow drainage. A portion of the overflowing water flows onto the first guide platform 309 and is guided along its inclined surface to the second guide platform 310. From there, it is guided along the inclined surface of the second guide platform 310 to the inclined confluence platform 311. The water flowing onto the inclined confluence platform 311 eventually converges along its inclined surface in the area between the two inclined confluence platforms 311 on the inner wall of the outer frame-shaped casing 308. In this system, two inclined confluence platforms 311 are installed inside the outer frame-shaped casing 308 to collect rainwater. When the frame-shaped sponge 305 absorbs water and reaches saturation, an electric push rod 303 drives the frame-shaped pressure plate 3071 to move upward. As the frame-shaped pressure plate 3071 moves upward, it squeezes and drains the frame-shaped sponge 305. The upward movement of the frame-shaped pressure plate 3071 also moves the top-mounted through rod 3073 and the vertical inner frame plate 3072 together, compressing the top-mounted return spring 3074. As the frame-shaped pressure plate 3071 moves upward, the vertical inner frame plate 3072 squeezes the inner side of the frame-shaped sponge 305. After the moisture inside the frame-shaped sponge 305 is squeezed out, the frame-shaped pressure plate 3071 is pushed downward by the electric push rod 303. When the frame-shaped pressure plate 3071 moves downward, it drives the top through rod 3073 and the vertical inner frame plate 3072 to move downward, and pulls the return spring 3074 to extend and return. The return spring 3074 is set in the top opening round hole 306 of the frame-shaped sponge 305 to expand and restore the frame-shaped sponge 305. The top through rod 3073, which moves with the frame-shaped pressure plate 3071, is set inside the return spring 3074 to support and limit its movement.

[0037] Please see Figures 1-8This invention provides a box-type substation for power transmission and supply: a circulating water cooling device 4 includes a bottom-mounted suction pipe 401, the top of which is connected to a high-pressure water pump 402. A square fixing plate 403 is sleeved and fixedly connected to the outside of the high-pressure water pump 402. An arc-shaped water pipe 404 is connected to the top of the high-pressure water pump 402. A curved water pipe 405 is connected to the outside of the arc-shaped water pipe 404. A serpentine water pipe 406 is connected to the end of the curved water pipe 405 away from the arc-shaped water pipe 404. A heat-conducting metal sleeve 407 is sleeved and fixedly connected to the outside of the serpentine water pipe 406. A square heat-conducting butt plate 408 is fixedly connected to one side of the sleeve plate 407. The end of the serpentine water pipe 406 away from the curved water pipe 405 is connected to an arc-shaped drain pipe 409. The bottom of the square fixed sleeve plate 403 is fixedly connected to the top of the frame-shaped concave shell 301, and the bottom of the square fixed sleeve plate 403 is fixedly connected to the top of the outer frame-shaped shell 308. One end of the curved water pipe 405 penetrates through the box-type substation body 1 and is fixedly connected to it. Two curved water pipes 405 are provided, and the two curved water pipes 405 are distributed outside the arc-shaped water pipe 404. The heat-conducting metal sleeve plate 407... Multiple heat-conducting metal sleeves 407 are provided, and multiple heat-conducting metal sleeves 407 are distributed on the serpentine water supply pipe 406. One end of the arc-shaped drain pipe 409 passes through the main body 1 of the box-type substation and is fixedly connected to the main body 1 of the box-type substation. In use, the high-pressure water pump 402 draws water from the bottom of the bottom suction pipe 401, which is collected between the two inclined manifolds 311, into the arc-shaped water pipe 404. The water then flows from the arc-shaped water pipe 404 into the curved water supply pipe 405, and then from the curved water supply pipe 405 into the serpentine water supply pipe 406. As the water flows with the serpentine water supply pipe 406, it heats the heat-conducting metal sleeves 407 and the square heat-conducting mating plates 406. The heat from plate 8 is carried away by water. A serpentine water pipe 406 is installed on one side of the square docking plate to facilitate the removal of more heat by water. A square heat-conducting docking plate 408 with a large coverage area is installed on one side of the heat-conducting metal sleeve plate 407 to increase the heat-receiving area. The water in the serpentine water pipe 406 eventually flows into the arc-shaped drain pipe 409 and is discharged downward from the arc-shaped drain pipe 409 to the second guide platform 310. Finally, it flows into the space between the two inclined guide platforms. The flow of water can be circulated through the guide cooperation of the arc-shaped drain pipe 409 and the second guide platform 310 to continuously dissipate heat inside the box-type substation.

[0038] When the present invention is in operation, a waterproof device 3 is installed around the outside of the box-type substation body 1 to collect the water around the box-type substation body 1. At the same time, the rainwater collected in the waterproof device 3 can be pumped in through the circulating water cooling device 4, so that the rainwater flows in the circulating water cooling device 4 to cool the interior of the box-type substation body 1. The rainwater flowing in the circulating water cooling device 4 will eventually be discharged back into the waterproof device 3.

[0039] Rainwater falling around the main body 1 of the prefabricated substation comes into contact with the frame-shaped sponge 305 at the bottom of the frame-shaped fixing plate 304 and is absorbed by the frame-shaped sponge 305 and stored in the frame-shaped concave shell 301. By surrounding the main body 1 of the prefabricated substation with the frame-shaped concave shell 301, the rainwater is isolated from the main body 1. When the frame-shaped sponge 305 absorbs water and becomes saturated, the electric push rod 303 drives the drainage mechanism 307 at the bottom to move upward. When the drainage mechanism 307 moves upward, it squeezes the frame-shaped sponge 305 and squeezes out the water absorbed inside the frame-shaped sponge 305, causing it to overflow from the top of the frame-shaped concave shell 301 to the inner area of ​​the outer frame-shaped shell 308. The upward squeezing of the drainage mechanism 307 pushes the water absorbed by the frame-shaped sponge 305 to the upper area and further... The overflow drainage system allows some water to flow onto the first guide platform 309 and then along its inclined surface to the second guide platform 310. From there, the water flows along the inclined surface to the inclined confluence platform 311. The water on the inclined confluence platform 311 eventually converges along its inclined surface in the area between the two inclined confluence platforms on the inner wall of the outer frame housing 308. By using two inclined confluence platforms 311 on the inner side of the outer frame housing 308 to collect rainwater, when the frame-shaped sponge 305 reaches saturation, the electric push rod 303 moves the frame-shaped pressure plate 3071 upwards. As the pressure plate moves upwards, it squeezes and drains the frame-shaped sponge 305. When the frame-shaped pressure plate 3071 moves upward, it drives the top-mounted through rod 3073 and the vertical inner frame plate 3072 to move together, compressing the top return spring 3074. As the frame-shaped pressure plate 3071 moves upward, the vertical inner frame plate 3072 covers and blocks the inside of the frame-shaped sponge 305. After the water inside the frame-shaped sponge 305 is squeezed out, the electric push rod 303 pushes the frame-shaped pressure plate 3071 downward. When the frame-shaped pressure plate 3071 moves downward, it drives the top-mounted through rod 3073 and the vertical inner frame plate 3072 to move downward, pulling the return spring 3074 to extend and return to its original position. The return spring 3074 is installed in the top opening round hole 306 of the frame-shaped sponge 305 to expand and restore the frame-shaped sponge 305. The movable top-mounted through rod 3073 is positioned inside the return spring 3074 for internal support and limitation. A high-pressure water pump 402 draws water from the bottom of the bottom-mounted suction pipe 401, which flows between the two inclined manifolds 311, into the arc-shaped water pipe 404. From there, the water flows into the curved water pipe 405, and then into the serpentine water pipe 406. As the water flows through the serpentine water pipe 406, it carries away heat from the heat-conducting metal sleeve 407 and the square heat-conducting butt plate 408. The serpentine water pipe 406 on one side of the square butt plate facilitates the removal of more heat by the water, and the large-area square heat-conducting butt plate 408 on one side of the heat-conducting metal sleeve 407 increases the heat-receiving area.The water in the serpentine water pipe 406 eventually flows into the arc-shaped drain pipe 409, and from there flows downwards onto the second guide platform 310, finally converging between the two inclined guide platforms. The coordinated flow of the arc-shaped drain pipe 409 and the second guide platform 310 allows the water to circulate continuously, providing heat dissipation to the interior of the prefabricated substation.

[0040] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A box-type transformer substation of electric power transmission supply, comprising a box-type transformer substation body (1), characterized in that: The box transformer station body (1) is rotatably connected with a box door (2) on one side through a rotating bolt, the outer side of the box transformer station body (1) is sleeved and fixedly connected with a water seepage prevention device (3), and the top of the water seepage prevention device (3) is fixedly connected with a circulating water cooling device (4); The water seepage prevention device (3) comprises a frame-shaped concave shell (301) and a fixed angle plate (302), the bottom of the fixed angle plate (302) is fixedly connected with an electric push rod (303), the output end of the electric push rod (303) is fixedly connected with a frame-shaped fixed plate (304), and the bottom of the frame-shaped fixed plate (304) is fixedly connected with a frame-shaped sponge (305).

2. A box-type substation for power transmission supply according to claim 1, characterized in that: One end of the circulating water cooling device (4) penetrates through the box transformer station body (1) and is fixedly connected with the box transformer station body (1), and one side of the fixed angle plate (302) is fixedly connected with one side of the box transformer station.

3. A box-type substation for power transmission supply according to claim 1, characterized in that: The frame-shaped concave shell (301) is sleeved on the outer side of the box transformer station and is fixedly connected with the outer side of the box transformer station, and the top of the frame-shaped concave shell (301) is fixedly connected with the bottom of the circulating water cooling device (4).

4. A box-type substation for power transmission and distribution according to claim 1, characterized in that: The top of the frame-shaped sponge (305) is provided with a top opening circular hole (306), the bottom of the frame-shaped sponge (305) is fixedly connected with a drainage mechanism (307), the outer side of the frame-shaped concave shell (301) is sleeved and fixedly connected with an external frame-shaped sleeve shell (308), the inner wall of the external frame-shaped sleeve shell (308) is fixedly connected with a first flow guide table (309), one side of the first flow guide table (309) is fixedly connected with a second flow guide table (310), and one side of the second flow guide table (310) is fixedly connected with an inclined flow converging table (311).

5. A box-type substation for electric power transmission and distribution according to claim 4, characterized in that: The top of the external frame-shaped sleeve shell (308) is fixedly connected with the bottom of the circulating water cooling device (4), the top opening circular hole (306) is provided with a plurality of top opening circular holes (306), and the plurality of top opening circular holes (306) are distributed on the frame-shaped sponge (305).

6. A box-type substation for power transmission supply according to claim 4, characterized in that: The top of the drainage mechanism (307) penetrates through the frame-shaped fixed plate (304) and is slidingly connected with the frame-shaped fixed plate (304), the outer side of the drainage mechanism (307) is fixedly connected with the inner wall of the top opening circular hole (306), the top of the drainage mechanism (307) is fixedly connected with the driving shaft of the electric push rod (303), the bottom of the second flow guide table (310) is fixedly connected with the inner side of the external frame-shaped sleeve shell (308), the second flow guide table (310) is provided with two second flow guide tables (310), and the two second flow guide tables (310) are distributed on the position of the first flow guide table (309) on one side of the external frame-shaped sleeve shell (308) on the inner side, and the bottom of the inclined flow converging table (311) is fixedly connected with the inner side of the external frame-shaped sleeve shell (308), the inclined flow converging table (311) is provided with two inclined flow converging tables (311), and the two inclined flow converging tables (311) are distributed on the position of the second flow guide table (310) on one side of the external frame-shaped sleeve shell (308) on the inner side.

7. A box-type substation for power transmission supply according to claim 4, characterized in that: The drainage mechanism (307) comprises a frame-shaped pressing plate (3071), the top of the frame-shaped pressing plate (3071) is fixedly connected with a vertical inner frame plate (3072), the top of the frame-shaped pressing plate (3071) is fixedly connected with a top-mounted penetrating rod (3073), and the top of the frame-shaped pressing plate (3071) is fixedly connected with a return spring (3074).

8. A power transmission supply kiosk according to claim 7, characterised in that: The top of the frame-shaped pressing plate (3071) is fixedly connected with the bottom of the frame-shaped sponge (305), the top of the frame-shaped pressing plate (3071) is fixedly connected with the driving shaft of the electric push rod (303), the top of the top-mounted penetrating rod (3073) penetrates through the frame-shaped fixed plate (304) and is in sliding connection with the frame-shaped fixed plate (304), the top of the return spring (3074) is fixedly connected with the bottom of the frame-shaped fixed plate (304), the outer side of the return spring (3074) is fixedly connected with the inner wall of the top-opening circular hole (306), the return spring (3074) is provided with a plurality of return springs (3074), and the plurality of return springs (3074) are respectively distributed at the positions of the top of the frame-shaped pressing plate (3071) on the inner side of the return spring (3074), and the top-mounted penetrating rod (3073) is provided with a plurality of top-mounted penetrating rods (3073), and the plurality of top-mounted penetrating rods (3073) are respectively distributed at the positions of the top of the frame-shaped pressing plate (3071) on the inner side of the return spring (3074).

9. A box-type substation for power transmission supply according to claim 1, characterized in that: The circulating water cooling device (4) comprises a bottom-mounted water suction pipe (401), the top of the bottom-mounted water suction pipe (401) is communicated with a high-pressure water pump (402), the outer side of the high-pressure water pump (402) is sleeved and fixedly connected with a square fixed sleeve plate (403), the top of the high-pressure water pump (402) is communicated with an arc-shaped water conveying pipe (404), the outer side of the arc-shaped water conveying pipe (404) is communicated with a curved water conveying pipe (405), one end of the curved water conveying pipe (405) away from the arc-shaped water conveying pipe (404) is communicated with a serpentine water conveying pipe (406), the outer side of the serpentine water conveying pipe (406) is sleeved and fixedly connected with a heat-conducting metal sleeve plate (407), one side of the heat-conducting metal sleeve plate (407) is fixedly connected with a square heat-conducting butt joint plate (408), and one end of the serpentine water conveying pipe (406) away from the curved water conveying pipe (405) is communicated with an arc-shaped drainage pipe (409).

10. A power transmission supply kiosk according to claim 9, characterised in that: The bottom of the square fixed sleeve plate (403) is fixedly connected with the top of the frame-shaped concave shell (301), the bottom of the square fixed sleeve plate (403) is fixedly connected with the top of the outer frame-shaped sleeve shell (308), one end of the curved water conveying pipe (405) penetrates through the box-type substation body (1) and is fixedly connected with the box-type substation body (1), the curved water conveying pipe (405) is provided with two curved water conveying pipes (405), and the two curved water conveying pipes (405) are distributed on the outer side of the arc-shaped water conveying pipe (404), the heat-conducting metal sleeve plate (407) is provided with a plurality of heat-conducting metal sleeve plates (407), and the plurality of heat-conducting metal sleeve plates (407) are distributed on the serpentine water conveying pipe (406), and one end of the arc-shaped drainage pipe (409) penetrates through the box-type substation body (1) and is fixedly connected with the box-type substation body (1).

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