High-voltage equipment-based energy-saving power distribution cabinet capable of being quickly overhauled
By setting up elastic anti-collision air cushions, flow-guided spoiler devices and cleaning mechanisms in the power distribution cabinet of high-voltage equipment, the safety hazards caused by collisions caused by maintenance personnel during maintenance are solved, safety and heat dissipation effect are improved, and the airflow is maintained smoothly.
Patent Information
- Application Number
- CN202510291048.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2025-05-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When performing maintenance inside the distribution cabinet of high-voltage equipment, maintenance personnel are prone to collide with the edge of the distribution cabinet due to limited vision and light, causing safety hazards.
An energy-saving distribution cabinet including anti-collision device, spoiler device and cleaning mechanism is designed. The anti-collision device provides elastic anti-collision protection by providing elastic air cushions with elastic material on the inner wall of the cabinet; the spoiler guides and filters the airflow through the circular inclined plate and arc-shaped filter plate to prevent the airflow from flowing through the airflow and dust particles entering; the cleaning mechanism cleans up the dust particles through the folded scraper and oblique scraper to keep the air flow unobstructed.
Effectively prevent maintenance personnel from colliding with the edge when entering and exiting the distribution cabinet, improving safety; through spoiler and filtering devices, the airflow dispersion and heat dissipation effect are improved, and the service life of the distribution cabinet is extended; the cleaning mechanism ensures smooth airflow and avoids damage to electrical components by dust particles.
Smart Images
Figure CN120049287A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of energy-saving power distribution cabinets, and particularly to an energy-saving power distribution cabinet for high-voltage equipment that can be quickly repaired. Background Art
[0002] A power distribution cabinet is an electrical device used for distributing electric energy, mainly for centralized control and protection of the power system. Power distribution cabinets respectively refer to the end devices of distribution systems such as power distribution cabinets for power and lighting distribution cabinets, metering cabinets, etc. An energy-saving power distribution cabinet is a power distribution cabinet that, on the basis of traditional power distribution cabinets, adopts advanced technologies and components to mainly reduce power loss and improve the utilization efficiency of electric energy. While meeting the normal power distribution and equipment control functions, it pays more attention to the energy-saving effect. The energy-saving power distribution cabinet used for high-voltage equipment is mainly used for voltage levels above 1 kV, such as common 6 kV, 10 kV, 35 kV, etc. It can withstand the electrical stress brought by high voltage and, through special insulation design and component configuration, ensures safe and reliable operation in a high-voltage environment. Since the interior of the power distribution cabinet is relatively narrow, when it is necessary to repair the interior of the power distribution cabinet, maintenance personnel need to go deep into the interior of the power distribution cabinet to work; When maintenance personnel enter the interior of the power distribution cabinet for maintenance, their vision and light will be affected. When maintenance personnel enter and exit the power distribution cabinet, they are extremely likely to collide with the edge of the power distribution cabinet, causing potential safety hazards. Therefore, we propose an energy-saving power distribution cabinet for high-voltage equipment that can be quickly repaired. Summary of the Invention
[0003] To solve the above technical problems, the present invention provides an energy-saving power distribution cabinet for high-voltage equipment that can be quickly repaired, including: A cabinet body, on one side of which a cabinet door is provided; An anti-collision device, which elastically protects maintenance personnel by arranging elastic materials on the inner wall of the cabinet to prevent potential safety hazards caused by maintenance personnel easily colliding with the edge of the power distribution cabinet when entering and exiting the power distribution cabinet; A flow disturbance device, which is used to conduct a diversion-type disturbance on the air flow entering and exiting the cabinet body; One side of the cabinet body is rotatably connected to the top and bottom of the cabinet door through rotating bolts, and the outer side of the anti-collision device is fixedly connected to the inner wall of the cabinet body; Among them, the anti-collision device includes: Frame-shaped air cushion. The frame-shaped air cushion is set as a hollow frame-shaped rubber body with a frame-shaped cavity inside. By setting a frame-shaped air cushion made of elastic material on the inner wall of the cabinet, elastic anti-collision protection is provided for maintenance personnel entering and leaving the power distribution cabinet, preventing potential safety hazards caused by the easy collision between maintenance personnel and the edge of the power distribution cabinet when entering and leaving. By setting the frame-shaped air cushion as a hollow structure, it can be depressed when a maintenance personnel collides with it to unload the force, preventing the large impact force when the maintenance personnel suddenly hits the frame-shaped air cushion and causing damage to the skin due to the extrusion and friction between the frame-shaped air cushion and the skin; The outer side of the frame-shaped air cushion is fixedly connected to the inner wall of the cabinet; Ventilation round holes are opened on both sides of the cabinet. The inner wall of the ventilation round hole is fixedly connected to the outer side of the flow disturbance device. There are multiple ventilation round holes, and the multiple ventilation round holes are respectively distributed on both sides of the cabinet; A return spring is fixedly connected to the inner wall of the frame-shaped air cushion. The return spring pushes the frame-shaped air cushion to expand and recover to its initial state through elastic restoring force, preventing the frame-shaped air cushion from gradually losing its elastic restoring force after being repeatedly impacted and squeezed for a long time and being difficult to unload the force by depression. A thin through rod is fixedly connected to the inner wall of the frame-shaped air cushion. By setting a thin through rod penetrating the solid inside the frame-shaped air cushion, the return spring inside the frame-shaped air cushion is limited, preventing the return spring from being distorted and compressed and damaged due to uneven force when the frame-shaped air cushion is depressed by impact and extrusion; One end of the thin through rod penetrates the frame-shaped air cushion and extends to the outside of the cabinet. There are multiple return springs, and the multiple return springs are respectively distributed on the inner wall of the frame-shaped air cushion. There are multiple thin through rods, and the multiple thin through rods are distributed at positions on the inner wall of the frame-shaped air cushion inside the return springs.
[0004] Furthermore, the spoiler device includes a first circular inclined plate. A cleaning mechanism penetrates and is rotatably connected to one side of the first circular inclined plate. A first inclined surface arc hole is formed on the outer surface of the first circular inclined plate. An arc-shaped filter plate I is fixedly connected to the inner wall of the first inclined surface arc hole. By arranging the arc-shaped filter plate I on the inner wall of the first inclined surface arc hole, dust particles in the air entering the cabinet interior are filtered, preventing a large amount of dust particle debris from being brought into the cabinet interior when the air enters through the ventilation round holes and adhering to the electrical components, which affects the operation of the power distribution cabinet. A second circular inclined plate is fixedly connected to one side of the first circular inclined plate. The flow path of the air flow is disturbed by the inclined surface diversion of the first circular inclined plate and the second circular inclined plate, preventing the air flow entering the cabinet interior from flowing directly through the ventilation round holes on both sides of the cabinet and being difficult to disperse inside the cabinet, resulting in poor heat dissipation effect. A second inclined surface arc hole is formed on the outer surface of the second circular inclined plate. An arc-shaped filter plate II is fixedly connected to the inner wall of the second inclined surface arc hole. By arranging the arc-shaped filter plate II on the inner wall of the second inclined surface arc hole, a small amount of dust particle debris in the cabinet interior is filtered, preventing the dust particle debris from being brought between the first circular inclined plate and the second circular inclined plate when the gas in the cabinet interior flows to the outside through the arc-shaped filter plate II and is difficult to handle. By arranging the arc-shaped filter plate I and the arc-shaped filter plate II with filtering functions on the inclined surfaces of the first circular inclined plate and the second circular inclined plate, the passing gas is dispersed and spread, preventing the gas flowing into or out of the cabinet from flowing in a direct current direction and being difficult to effectively disperse everywhere inside the cabinet. The outer side of the first circular inclined plate is fixedly connected to the inner wall of the ventilation round hole, and the outer side of the second circular inclined plate is fixedly connected to the inner wall of the ventilation round hole. A plurality of the first inclined surface arc holes are provided, and the plurality of the first inclined surface arc holes are distributed at a position on the outer surface of the first circular inclined plate close to the outside. A plurality of the second inclined surface arc holes are provided, and the plurality of the second inclined surface arc holes are distributed at a position on the outer surface of the second circular inclined plate close to the outside.
[0005] Further, the cleaning mechanism includes a connecting vertical rod, the top of the connecting vertical rod is fixedly connected with an annular electric slide rail, the inner side of the annular electric slide rail is rotatably connected with a curved connecting block, one end of the curved connecting block away from the annular electric slide rail is fixedly connected with a linkage rod, and folding scraping rods are fixedly connected around the linkage rod. When the folding scraping rods rotate with the linkage rod, they scrape and clean the surfaces of the first circular inclined plate and the second circular inclined plate, preventing excessive dust, particulate matter and sundries from adhering to the surfaces of the first circular inclined plate and the second circular inclined plate and affecting the filtering effect of the first arc-shaped filter plate and the second arc-shaped filter plate. Oblique brushes are fixedly connected to both sides of the folding scraping rod. When the oblique brushes rotate with the folding scraping rod, they clean the filter holes of the first arc-shaped filter plate and the second arc-shaped filter plate to remove dust, preventing a part of the dust from being blocked on the surface of the filter holes after the first arc-shaped filter plate and the second arc-shaped filter plate have filtered dust for a long time and being difficult to be scraped off by the folding scraping rod. Oblique scraping blocks are fixedly connected to both sides of the folding scraping rod. The rotating oblique scraping blocks scrape and clean the inner wall of the ventilation round hole, preventing a large amount of dust and other sundries removed from accumulating on the inner wall of the ventilation round hole and being easily adhered due to long-term non-cleaning. When the oblique scraping blocks scrape the dust, particulate matter and sundries on the inner wall of the ventilation round hole, the dust scraped is pushed to the outside of the ventilation round hole through the inclined surface setting, preventing excessive dust, particulate matter and sundries from accumulating in the ventilation round hole after a long time and being difficult to be discharged, gradually accumulating and affecting the ventilation effect. The bottom of the connecting vertical rod is fixedly connected to the inner side of the first circular inclined plate, and the bottom of the connecting vertical rod is fixedly connected to the inner side of the second circular inclined plate. One end of the linkage rod penetrates through the first circular inclined plate and extends to the outside of the second circular inclined plate.
[0006] The beneficial effects of the present invention are as follows: 1. The present invention provides elastic anti-collision protection for maintenance personnel entering and leaving the power distribution cabinet by arranging a frame-shaped air cushion made of elastic material on the inner wall of the cabinet, preventing maintenance personnel from easily colliding with the edge of the power distribution cabinet when entering and leaving the power distribution cabinet and causing potential safety hazards. The flow path of the air flow is disturbed by the inclined surface diversion of the first circular inclined plate and the second circular inclined plate, preventing the air flow entering the interior of the cabinet from flowing directly through the ventilation round holes on both sides of the cabinet and being difficult to disperse inside the cabinet, resulting in poor heat dissipation effect. When the folding scraping rods rotate with the linkage rod, they scrape and clean the surfaces of the first circular inclined plate and the second circular inclined plate, preventing excessive dust, particulate matter and sundries from adhering to the surfaces of the first circular inclined plate and the second circular inclined plate and affecting the filtering effect of the first arc-shaped filter plate and the second arc-shaped filter plate.
[0007] 2. The present invention provides an anti-collision device, and provides an elastic anti-collision protection for maintenance personnel entering and exiting the distribution cabinet by arranging a frame-shaped air cushion made of elastic material on the inner wall of the cabinet, so as to prevent maintenance personnel from easily colliding with the edge of the distribution cabinet when entering and exiting the distribution cabinet, thereby causing safety hazards; the frame-shaped air cushion is provided with a hollow structure so that when maintenance personnel collide with it, it will be depressed to unload force, thereby preventing maintenance personnel from suddenly colliding with the frame-shaped air cushion due to large impact force and squeezing and rubbing against the frame-shaped air cushion to cause skin damage; a thin through rod that passes through a solid body is provided inside the frame-shaped air cushion to limit the reset spring inside the frame-shaped air cushion, thereby preventing the reset spring from being twisted and compressed and causing damage due to uneven force when the frame-shaped air cushion is impacted, squeezed, and depressed; the reset spring pushes the frame-shaped air cushion to expand and restore to its initial state through its elastic restoring force, thereby preventing the frame-shaped air cushion from gradually losing its elastic restoring force after being impacted and squeezed many times for a long time and becoming difficult to be depressed and unload force.
[0008] 3. The present invention provides a spoiler device, and the flow path of the airflow is spoiled by the inclined guide of the circular inclined plate 1 and the circular inclined plate 2, so as to prevent the ventilation holes opened on both sides of the cabinet from making it difficult for the airflow entering the cabinet to flow straight through and disperse inside the cabinet, resulting in poor heat dissipation effect. The air entering the cabinet is filtered for dust particles by providing an arc filter plate 1 on the inner wall of the inclined arc hole 1, so as to prevent the air from bringing in a large amount of dust particles and sundries when entering the cabinet through the ventilation holes, and attaching them to the electrical components to affect the operation of the distribution cabinet. By arranging an arc filter plate 2 on the inner wall of the inclined arc hole 2, a small amount of dust particles and debris inside the cabinet can be filtered to prevent the gas inside the cabinet from being brought into the space between the circular inclined plate 1 and the circular inclined plate 2 when flowing to the outside through the arc filter plate 2, and becoming difficult to handle. By arranging an arc filter plate 1 and an arc filter plate 2 with filtering functions on the inclined surfaces of the circular inclined plate 1 and the circular inclined plate 2, the passing gas can be dispersed to prevent the gas entering or discharged from the cabinet from flowing in a direct current direction and being difficult to effectively disperse everywhere inside the cabinet.
[0009] 4. The present invention is provided with a cleaning mechanism. When the folded scraping rod rotates along with the linkage rod, it scrapes and cleans the surfaces of the first circular inclined plate and the second circular inclined plate, preventing excessive dust, particulate matter, and sundries from adhering to the surfaces of the first circular inclined plate and the second circular inclined plate and affecting the filtering effect of the first arc-shaped filter plate and the second arc-shaped filter plate. When the inclined brush rotates along with the folded scraping rod, it sweeps the dust from the filter holes of the first arc-shaped filter plate and the second arc-shaped filter plate, preventing a part of the dust from being blocked on the surface of the filter holes after the first arc-shaped filter plate and the second arc-shaped filter plate have been filtering dust for a long time and being difficult to scrape off by the folded scraping rod. The rotating inclined scraping block scrapes and cleans the inner wall of the ventilation round hole, preventing a large amount of dust and other sundries that have been cleaned from accumulating on the inner wall of the ventilation round hole and being easily adhered to due to long-term non-cleaning. When the inclined scraping block scrapes the dust, particulate matter, and sundries on the inner wall of the ventilation round hole, the dust scraped is pushed to the outside of the ventilation round hole through the inclined surface setting, preventing excessive dust, particulate matter, and sundries from accumulating in the ventilation round hole after a long time and being difficult to discharge, gradually accumulating and affecting the ventilation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 is a schematic structural diagram of the energy-saving power distribution cabinet of the present invention; Figure 2 is a schematic structural diagram of the internal structure of the energy-saving power distribution cabinet of the present invention; Figure 3 is a schematic side-sectional structure diagram of the anti-collision device of the present invention; Figure 4 is an enlarged schematic side-sectional structure diagram at A of the anti-collision device of the present invention; Figure 5 is a schematic structural diagram of the flow disturbance device of the present invention; Figure 6 is a schematic partial side-sectional structure diagram of the flow disturbance device of the present invention; Figure 7 is a schematic structural diagram of the first cleaning mechanism of the present invention; Figure 8 is a schematic structural diagram of the second cleaning mechanism of the present invention; In the figure: 1, cabinet body; 2, cabinet door; 3, anti-collision device; 4, flow disturbance device; 5, ventilation round hole; 301, frame-shaped air cushion; 302, return spring; 303, thin through rod; 401, first circular inclined plate; 402, cleaning mechanism; 403, first inclined surface arc hole; 404, first arc-shaped filter plate; 405, second circular inclined plate; 406, second inclined surface arc hole; 407, second arc-shaped filter plate; 4021, connecting vertical rod; 4022, annular electric slide rail; 4023, curved connecting block; 4024, linkage rod; 4025, folded scraping rod; 4026, inclined brush; 4027, inclined scraping block. DETAILED DESCRIPTION OF THE INVENTION
[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.
[0012] For the first embodiment, please refer to Figures 1 - 4 , the present invention is an energy-saving power distribution cabinet that can be quickly repaired for high-voltage equipment, including: Cabinet body 1, with a cabinet door 2 provided on one side of the cabinet body 1; Anti-collision device 3, which provides elastic anti-collision protection for maintenance personnel by setting elastic materials on the inner wall of the cabinet body 1; Flow disturbance device 4, which is used to conduct a diversion-type disturbance on the air flow entering and discharging from the cabinet body 1; One side of the cabinet body 1 is rotatably connected to the top and bottom of the cabinet door 2 through rotating bolts, and the outer side of the anti-collision device 3 is fixedly connected to the inner wall of the cabinet body 1; Among them, the anti-collision device 3 includes: Frame-shaped air cushion 301, which is set as a hollow frame-shaped rubber body with a frame-shaped cavity inside; The outer side of the frame-shaped air cushion 301 is fixedly connected to the inner wall of the cabinet body 1; Ventilation round holes 5 are opened on both sides of the cabinet body 1, and the inner wall of the ventilation round holes 5 is fixedly connected to the outer side of the flow disturbance device 4. There are multiple ventilation round holes 5, and the multiple ventilation round holes 5 are respectively distributed on both sides of the cabinet body 1; A return spring 302 is fixedly connected to the inner wall of the frame-shaped air cushion 301, and a thin through rod 303 is fixedly connected to the inner wall of the frame-shaped air cushion 301; One end of the thin penetration rod 303 penetrates through the frame-shaped air cushion 301 and extends to the outside of the cabinet body 1. A plurality of reset springs 302 are provided, and the plurality of reset springs 302 are respectively distributed on the inner wall of the frame-shaped air cushion 301. A plurality of thin penetration rods 303 are provided, and the plurality of thin penetration rods 303 are distributed at positions on the inner wall of the frame-shaped air cushion 301 inside the reset springs 302. During use, an anti-collision device 3 is arranged on the inner wall of the cabinet body 1 to provide elastic anti-collision protection for maintenance personnel entering and leaving the power distribution cabinet. At the same time, ventilation round holes 5 are opened on both sides of the cabinet body 1 to keep the air flow inside and outside the cabinet body 1 flowing smoothly for effective heat dissipation. A flow disturbing device 4 is arranged on the inner wall of the ventilation round hole 5 to conduct a diversion-type disturbance on the air flow entering and leaving the cabinet body 1, so that the air flow entering the interior of the cabinet body 1 can be dispersed inside the cabinet body 1. An elastic frame-shaped air cushion 301 is arranged on the inner wall of the cabinet body 1 to provide elastic anti-collision protection for maintenance personnel entering and leaving the power distribution cabinet. When the maintenance personnel enter and leave the power distribution cabinet and collide with the frame-shaped air cushion 301, the hollow frame-shaped air cushion 301 will be squeezed. The squeezed frame-shaped air cushion 301 will be sunken and the internal reset spring 302 will be compressed. At the same time, the squeezed frame-shaped air cushion 301 will push the thin penetration rod 303 to move towards the outside of the cabinet body 1. By setting the frame-shaped air cushion 301 as a hollow structure, the maintenance personnel will be sunken when colliding with it to unload the force. A thin penetration rod 303 penetrating the solid is arranged inside the frame-shaped air cushion 301 to limit the reset spring 302 inside the frame-shaped air cushion 301. After the maintenance personnel are separated from the contact with the frame-shaped air cushion 301, the frame-shaped air cushion 301 loses the extrusion force. When the frame-shaped air cushion 301 loses the extrusion force, the reset spring 302 also loses the extrusion force at the same time. At this time, the reset spring 302 pushes the frame-shaped air cushion 301 to expand and recover to the initial state through the elastic restoring force.
[0013] For the second embodiment, please refer to Figures 1 - 8 , the present invention provides an energy-saving power distribution cabinet that can be quickly repaired for high-voltage equipment: The flow disturbing device 4 includes a circular inclined plate 401. One side of the circular inclined plate 401 penetrates and is rotatably connected to a cleaning mechanism 402. The outer surface of the circular inclined plate 401 is provided with an inclined surface arc hole 403. The inner wall of the inclined surface arc hole 403 is fixedly connected with an arc-shaped filter plate 404. One side of the circular inclined plate 401 is fixedly connected with a circular inclined plate 402. The outer surface of the circular inclined plate 402 is provided with an inclined surface arc hole 406. The inner wall of the inclined surface arc hole 406 is fixedly connected with an arc-shaped filter plate 407. The outer side of the circular inclined plate 401 is fixedly connected with the inner wall of the ventilation round hole 5. The outer side of the circular inclined plate 402 is fixedly connected with the inner wall of the ventilation round hole 5. A plurality of inclined surface arc holes 403 are provided, and the plurality of inclined surface arc holes 403 are distributed at positions on the outer surface of the circular inclined plate 401 close to the outside. A plurality of inclined surface arc holes 406 are provided, and the plurality of inclined surface arc holes 406 are distributed at positions on the outer surface of the circular inclined plate 402 close to the outside; The cleaning mechanism 402 includes a connecting vertical rod 4021, the top of which is fixedly connected to an annular electric slide rail 4022, the inner side of which is rotatably connected to a curved connecting block 4023, the end of the curved connecting block 4023 away from the annular electric slide rail 4022 is fixedly connected to a linkage rod 4024, the linkage rod 4024 is fixedly connected to a folding scraper rod 4025 on all sides, the two sides of the folding scraper rod 4025 are fixedly connected to inclined brushes 4026, the two sides of the folding scraper rod 4025 are fixedly connected to inclined scraper blocks 4027, the bottom of the connecting vertical rod 4021 is fixedly connected to the inner side of the circular inclined plate 1 401, the bottom of the connecting vertical rod 4021 is fixedly connected to the inner side of the circular inclined plate 2 405, and the linkage rod 40 One end of 24 penetrates the circular inclined plate 1 401 and extends to the outside of the circular inclined plate 2 405. When in use, the airflow entering the ventilation circular hole 5 contacts the surface of the circular inclined plate 1 401 and gradually moves outward along the inclined surface of the circular inclined plate 1 401 to the position of the inclined arc hole 1 403. The gas guided to the position of the inclined arc hole 1 403 contacts the arc filter plate 1 404 and enters the inner side of the circular inclined plate 1 401 after being filtered by the arc filter plate 1 404. The gas entering the inner side of the circular inclined plate 1 401 is guided along the inclined surface from the inner side of the circular inclined plate 2 405 near the periphery to the center near the position of the inclined arc hole 2 406. The gas guided to the inclined arc hole 2 406 is filtered by the arc filter plate 2 407 and finally enters the cabinet 1 in a dispersed manner. The flow path of the airflow is disturbed by the inclined guide of the circular inclined plate 1 401 and the circular inclined plate 2 405, and the air entering the cabinet 1 is filtered for dust particles by setting an arc filter plate 1 404 on the inner wall of the inclined arc hole 1 403, and a small amount of dust particles and debris in the cabinet 1 is filtered by setting an arc filter plate 2 407 on the inner wall of the inclined arc hole 2 406, and the passing gas is dispersed by setting an arc filter plate 1 404 and an arc filter plate 2 407 with filtering function on the inclined surfaces of the circular inclined plate 1 401 and the circular inclined plate 2 405, and the dust on the surface of the circular inclined plate 1 401 and the surface of the circular inclined plate 2 405 can be cleaned by the cleaning mechanism 402, and the circular electric slide rail 4 022 drives the curved connecting block 4023 to rotate, and the rotation of the curved connecting block 4023 drives the linkage rod 4024 to rotate together. When the linkage rod 4024 rotates, it drives the outer folding scraper rod 4025 to rotate together. When the folding scraper rod 4025 rotates, the inner side is always in contact with the inclined surface of the circular inclined plate 1 401 and the inclined surface of the circular inclined plate 2 405. When the linkage rod 4024 rotates, the folding scraper rod 4025 scrapes and cleans the surface of the circular inclined plate 1 401 and the circular inclined plate 2 405. When the folding scraper rod 4025 rotates, it drives the inclined brushes 4026 and the oblique scraping block 4027 on both sides to rotate together. When the folding scraper rod 4025 rotates, the oblique brushes 4026 clean the dust from the filter holes of the arc filter plate 1 404 and the arc filter plate 2 407.When the inclined scraping block 4027 rotates with the folded scraping rod 4025, it is always in contact with the inner wall of the ventilation round hole 5. The rotating inclined scraping block 4027 performs scraping cleaning on the inner wall of the ventilation round hole 5. When the inclined scraping block 4027 scrapes the dust particles and sundries on the inner wall of the ventilation round hole 5, the scraped dust is pushed to the outside of the ventilation round hole 5 for discharge through the inclined surface setting of the inclined scraping block 4027.
[0014] When the present invention is in operation, an anti-collision device 3 is provided on the inner wall of the cabinet body 1 to provide elastic anti-collision protection for maintenance personnel entering and leaving the power distribution cabinet. At the same time, ventilation round holes 5 are opened on both sides of the cabinet body 1 to keep the air flow inside and outside the cabinet body 1 circulating for effective heat dissipation. A flow disturbance device 4 is provided on the inner wall of the ventilation round hole 5 to conduct a diversion-type disturbance to the air flow entering and discharging from the cabinet body 1, so that the air flow entering the interior of the cabinet body 1 can be dispersed inside the cabinet body 1. An elastic material frame-shaped air cushion 301 is provided on the inner wall of the cabinet body 1 to provide elastic anti-collision protection for maintenance personnel entering and leaving the power distribution cabinet. When the maintenance personnel enter and leave the power distribution cabinet and collide with the frame-shaped air cushion 301, the hollow frame-shaped air cushion 301 will be squeezed. The squeezed frame-shaped air cushion 301 will be dented and compress the internal return spring 302. At the same time, the squeezed frame-shaped air cushion 301 will push the thin through rod 303 to move outward from the cabinet body 1. By setting the frame-shaped air cushion 301 as a hollow structure, it can be dented when colliding with maintenance personnel to unload the force. A thin through rod 303 penetrating the solid is provided inside the frame-shaped air cushion 301 to limit the return spring 302 inside the frame-shaped air cushion 301. After the maintenance personnel are separated from the contact with the frame-shaped air cushion 301, the frame-shaped air cushion 301 loses the extrusion force. When the frame-shaped air cushion 301 loses the extrusion force, the return spring 302 also loses the extrusion force. At this time, the return spring 302 uses the elastic restoring force to push the frame-shaped air cushion 301 to expand and restore to the initial state. The air flow entering the ventilation round hole 5 contacts the surface of the circular inclined plate 401 and gradually moves outward along the inclined surface of the circular inclined plate 401 to the position of the inclined surface arc hole 403. The gas diverted to the position of the inclined surface arc hole 403 contacts the arc-shaped filter plate 404 and enters the inside of the circular inclined plate 401 after being filtered by the arc-shaped filter plate 404. The gas entering the inside of the circular inclined plate 401 is diverted from the area near the periphery inside the circular inclined plate 405 along the inclined surface to the position near the inclined surface arc hole 406 at the center. The gas diverted to the inclined surface arc hole 406 is finally dispersed into the interior of the cabinet body 1 after being filtered by the arc-shaped filter plate 407. Through the inclined surface diversion of the circular inclined plate 401 and the circular inclined plate 405, the flow path of the air flow is disturbed. An arc-shaped filter plate 404 is provided on the inner wall of the inclined surface arc hole 403 to filter dust particles in the air entering the interior of the cabinet body 1. An arc-shaped filter plate 407 is provided on the inner wall of the inclined surface arc hole 406 to filter a small amount of dust particle debris carried in the interior of the cabinet body 1. Arc-shaped filter plates 404 and 407 with filtering functions are provided on the inclined surfaces of the circular inclined plate 401 and the circular inclined plate 405 to disperse and distribute the passing gas. Through the cleaning mechanism 402, the surfaces of the circular inclined plate 401 and the circular inclined plate 405 can be cleaned of dust. The circular electric slide rail 4022 drives the curved connecting block 4023 to rotate. The rotation of the curved connecting block 4023 drives the linkage rod 4024 to rotate together. When the linkage rod 4024 rotates, it drives the outer folded scraping rod 4025 to rotate together.When the folding scraping rod 4025 rotates, its inner side is always in contact with the inclined surfaces of the circular inclined plate 1 401 and the circular inclined plate 2 405. When the folding scraping rod 4025 rotates with the linkage rod 4024, it scrapes and cleans the surfaces of the circular inclined plate 1 401 and the circular inclined plate 2 405. When the folding scraping rod 4025 rotates, it drives the inclined brushes 4026 and the inclined scraping blocks 4027 on both sides to rotate together. When the inclined brush 4026 rotates with the folding scraping rod 4025, it sweeps the dust in the filter holes of the arc-shaped filter plate 1 404 and the arc-shaped filter plate 2 407. When the inclined scraping block 4027 rotates with the folding scraping rod 4025, it is always in contact with the inner wall of the ventilation round hole 5. The rotating inclined scraping block 4027 scrapes and cleans the inner wall of the ventilation round hole 5. When the inclined scraping block 4027 scrapes the dust particles and sundries on the inner wall of the ventilation round hole 5, the scraped dust is pushed to the outside of the ventilation round hole 5 for discharge through the setting of its inclined surface.,
[0015] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.,
Claims
1. An energy-saving power distribution cabinet based on high-voltage equipment that can be quickly repaired, characterized in that: include: A cabinet body (1), wherein a cabinet door (2) is provided on one side of the cabinet body (1); An anti-collision device (3), wherein the anti-collision device (3) provides elastic anti-collision protection for maintenance personnel by arranging elastic material on the inner wall of the cabinet (1); A spoiler device (4), the spoiler device (4) being used to perform flow-guiding disruption on the airflow entering and exiting the cabinet (1); One side of the cabinet body (1) is rotatably connected to the top and bottom of the cabinet door (2) via a rotating bolt, and the outer side of the anti-collision device (3) is fixedly connected to the inner wall of the cabinet body (1); Wherein, the anti-collision device (3) comprises: A frame-shaped air cushion (301), wherein the frame-shaped air cushion (301) is configured as a hollow frame-shaped rubber body having a frame-shaped cavity inside; The outer side of the frame-shaped air cushion (301) is fixedly connected to the inner wall of the cabinet (1).
2. According to claim 1, an energy-saving power distribution cabinet for high-voltage equipment that can be quickly repaired is characterized in that: Both sides of the cabinet (1) are provided with circular ventilation holes (5), the inner wall of the circular ventilation hole (5) is fixedly connected to the outer side of the spoiler device (4), a plurality of circular ventilation holes (5) are provided, and the plurality of circular ventilation holes (5) are respectively distributed on both sides of the cabinet (1).
3. According to claim 1, an energy-saving power distribution cabinet for high-voltage equipment that can be quickly repaired is characterized in that: A return spring (302) is fixedly connected to the inner wall of the frame-shaped air cushion (301), and a thin penetration rod (303) is fixedly connected to the inner wall of the frame-shaped air cushion (301).
4. According to claim 3, an energy-saving power distribution cabinet for high-voltage equipment that can be quickly repaired is characterized in that: One end of the thin through rod (303) passes through the frame-shaped air cushion (301) and extends to the outside of the cabinet (1); a plurality of return springs (302) are provided, and the plurality of return springs (302) are respectively distributed on the inner wall of the frame-shaped air cushion (301).
5. According to claim 3, an energy-saving power distribution cabinet for high-voltage equipment that can be quickly repaired is characterized in that: A plurality of the thin penetration rods (303) are provided, and the plurality of the thin penetration rods (303) are distributed on the inner wall of the frame-shaped air cushion (301) at a position inside the return spring (302).
6. The energy-saving power distribution cabinet capable of rapid maintenance for high-voltage equipment according to claim 1 is characterized in that: The spoiler device (4) comprises a circular inclined plate (401), one side of the circular inclined plate (401) is penetrated by a cleaning mechanism (402) and is rotatably connected thereto, an outer surface of the circular inclined plate (401) is provided with an inclined arc hole (403), an inner wall of the inclined arc hole (403) is fixedly connected to an arc-shaped filter plate (404), one side of the circular inclined plate (401) is fixedly connected to a circular inclined plate (405), an outer surface of the circular inclined plate (405) is provided with an inclined arc hole (406), and an inner wall of the inclined arc hole (406) is fixedly connected to an arc-shaped filter plate (407).
7. The energy-saving power distribution cabinet capable of rapid maintenance for high-voltage equipment according to claim 6 is characterized in that: The outer side of the circular inclined plate 1 (401) is fixedly connected to the inner wall of the circular ventilation hole (5), and the outer side of the circular inclined plate 2 (405) is fixedly connected to the inner wall of the circular ventilation hole (5).
8. The energy-saving power distribution cabinet capable of rapid maintenance for high-voltage equipment according to claim 6 is characterized in that: There are multiple inclined arc holes 1 (403), and the multiple inclined arc holes 1 (403) are distributed on the outer surface of the circular inclined plate 1 (401) close to the outer side. There are multiple inclined arc holes 2 (406), and the multiple inclined arc holes 2 (406) are distributed on the outer surface of the circular inclined plate 2 (405) close to the outer side.
9. The energy-saving power distribution cabinet capable of rapid maintenance for high-voltage equipment according to claim 6 is characterized in that: The cleaning mechanism (402) comprises a connecting vertical rod (4021), the top of the connecting vertical rod (4021) is fixedly connected to an annular electric slide rail (4022), the inner side of the annular electric slide rail (4022) is rotatably connected to a curved connecting block (4023), one end of the curved connecting block (4023) away from the annular electric slide rail (4022) is fixedly connected to a linkage rod (4024), the linkage rod (4024) is fixedly connected to a folding scraping rod (4025) on all sides, both sides of the folding scraping rod (4025) are fixedly connected to inclined brushes (4026), and both sides of the folding scraping rod (4025) are fixedly connected to an inclined scraping block (4027).
10. The energy-saving power distribution cabinet capable of rapid maintenance for high-voltage equipment according to claim 9, characterized in that: The bottom of the connecting vertical rod (4021) is fixedly connected to the inner side of the circular inclined plate 1 (401), the bottom of the connecting vertical rod (4021) is fixedly connected to the inner side of the circular inclined plate 2 (405), and one end of the linkage rod (4024) passes through the circular inclined plate 1 (401) and extends to the outer side of the circular inclined plate 2 (405).