Prefabricated transformer substation

Abstract

The utility model relates to the technical field of transformer substations, and discloses a prefabricated transformer substation which comprises a protection structure arranged on the transformer substation, the protection structure comprises a protection box body, the two sides of the protection box body are fixedly connected with a plurality of first connecting plates, and the ends, opposite to the protection box body, of the first connecting plates are fixedly connected with a plurality of buffer connecting columns. A first protection plate is fixedly connected to the end, opposite to the first connection plate, of the buffering connection column, a plurality of second connection plates are fixedly connected to one side of the protection box body, and a plurality of buffering connection rods are fixedly connected to the ends, opposite to the protection box body, of the second connection plates. The end, opposite to the second connecting plate, of the buffering connecting rod is fixedly connected with a second protective plate. The protection structure can form a protection layer around the prefabricated substation, and when accidental collision or impact occurs, part of energy can be absorbed, impact force can be reduced, and the damage degree of substation equipment is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of substations, and specifically relates to a prefabricated substation. Background Art

[0002] Prefabricated substation is a complete power supply system that integrates substation equipment, control system and safety protection measures. It is usually delivered as a whole after being assembled at the factory or on site. Its main feature is that it is pre-assembled and tested at the factory and then transported to the site in the form of a complete module, which reduces the workload and time of on-site construction and improves construction efficiency and safety.

[0003] For example, announcement number: CN207868700U discloses a prefabricated substation, including a box body, a box door, an upper cover, a dust screen, a fan panel, an internal environment monitoring panel, a louver panel, and a triangular support block. The utility model can improve the heat dissipation effect of the prefabricated substation, effectively control the humidity and temperature in the box body, and prevent device damage caused by excessive humidity and temperature in the box body.

[0004] However, the prefabricated substation in this application lacks a protective structure. The lack of a protective structure means that the prefabricated substation is vulnerable to external factors, such as unintentional collisions, malicious damage, etc., which increases the risk of accidents, which in turn may cause equipment damage, personal injury, and even threats to life safety. Utility Model Content

[0005] The purpose of the present application is to provide a prefabricated substation in order to solve the above-mentioned protection problem.

[0006] The technical solution adopted in the present application is as follows: a prefabricated substation, comprising a protective structure arranged on the substation, the protective structure comprising a protective box, multiple connecting plates A are fixedly connected to both sides of the protective box, multiple buffer connecting columns are fixedly connected to one end of the connecting plate A relative to the protective box, the buffer connecting column is fixedly connected to the protective plate A relative to one end of the connecting plate A, multiple connecting plates B are fixedly connected to one side of the protective box, multiple buffer connecting rods are fixedly connected to one end of the connecting plate B relative to the protective box, and the buffer connecting rod is fixedly connected to the protective plate B relative to one end of the connecting plate B.

[0007] By adopting the above technical solution, a protective structure is added to a prefabricated substation, wherein the buffer connection column, protective plate A, buffer connection rod, and protective plate B are all made of rubber material, which ensures that when an accidental collision or impact occurs during the use of the substation, it can absorb part of the energy and reduce the impact force, thereby reducing the degree of damage to the substation equipment. The protective structure can form a protective layer around the prefabricated substation, which can absorb part of the energy and reduce the impact force when an accidental collision or impact occurs, thereby reducing the degree of damage to the substation equipment. In places susceptible to collisions such as frequent vehicle traffic or near construction sites, adding a protective structure can effectively protect the integrity of the prefabricated substation equipment and prevent equipment damage or failure caused by collisions. The protective structure can reduce the external impact on the prefabricated substation equipment, thereby improving the safety of the substation, reducing the probability of accidents, and ensuring the safety of personnel and equipment. By reducing the impact of collisions and protecting the integrity of equipment, adding a protective structure can reduce equipment damage caused by collisions and reduce the cost of repairing and replacing equipment. In some areas, regulations require that protective structures must be added to facilities susceptible to collisions, such as prefabricated substations, to ensure safety. Therefore, adding protective structures can also help substations comply with relevant regulations and avoid potential legal liabilities. In summary, adding protective structures can effectively protect prefabricated substation equipment, improve safety, reduce maintenance costs, and comply with regulatory requirements, which is a very beneficial measure.

[0008] In a preferred embodiment, a connection block is fixedly connected to the upper end of the protection box body, and a box cover is fixedly connected to one end of the connection block relative to the protection box body.

[0009] By adopting the above technical solution, the connecting block connects the protective box and the box cover. The box cover is an external protective structure used to cover the substation equipment. Its main benefits include preventing the impact of external environmental factors on the equipment, such as rain, dust, dirt, etc., protecting the equipment from damage, and also preventing safety risks caused by people accidentally touching the equipment.

[0010] In a preferred embodiment, one side of the protective box body is rotatably connected to a rotating box door via a hinge, one side of the rotating box door is inlaid with an observation glass window, and one side of the rotating box door is provided with a handle.

[0011] By adopting the above technical solution, the rotating box door is usually used for the entrance and exit of substation equipment. Its benefits include operating equipment and maintenance, and it can also effectively control the opening and closing of the entrance and exit to improve safety. The observation glass window is installed on one side of the rotating box door to observe the internal operation of the equipment. Its benefits include facilitating personnel to monitor the operating status of the equipment, timely discover abnormal conditions and deal with them, thereby ensuring the normal operation and safety of the equipment. The handle is usually used to open or close the door, cover and other structures of the equipment. Its benefits include facilitating personnel to operate the equipment and improving the efficiency of use. It can also ensure the safety of operators and avoid accidental injuries.

[0012] In a preferred embodiment, a transformer is disposed inside the protection box.

[0013] By adopting the above technical solution, the transformer can convert the high-voltage electric energy in the transmission line into low-voltage electric energy suitable for power distribution or user use, or boost the low-voltage electric energy into high-voltage electric energy suitable for long-distance transmission to meet the voltage requirements of different electrical equipment and systems.

[0014] In a preferred embodiment, a plurality of heat dissipation holes are formed on both sides of the protective box.

[0015] By adopting the above technical solution, the heat dissipation holes are used to dissipate the heat generated inside the transformer, which has the benefits of keeping the transformer operating temperature within a safe range, preventing overheating damage, extending the service life of the equipment, and ensuring the stability and reliability of the transformer.

[0016] In a preferred embodiment, an isolation plate is fixedly connected to the inner side of the protection box, and a cooling fan is provided at the inner lower end of the protection box.

[0017] By adopting the above technical solution, the isolation plate is used to separate the various electronic components inside the protective box, ensuring the stable operation of the overall structure. The cooling fan is installed at the lower end of the transformer to enhance the heat dissipation effect. Its benefits include accelerating the discharge of heat, reducing the internal temperature of the transformer, and improving the heat dissipation efficiency, thereby protecting the equipment from overheating and ensuring the normal operation of the equipment.

[0018] In a preferred embodiment, a power box is fixedly connected to the inner lower end of the protective box.

[0019] By adopting the above technical solution, the power box serves as the main power input device of the prefabricated substation, receives high-voltage electric energy from the external power grid, and then distributes and converts it through internal electrical components, and outputs the electric energy to the transformer to meet the power requirements of different electrical equipment and systems.

[0020] In a preferred embodiment, a control panel is fixedly connected to the upper end of the power box.

[0021] By adopting the above technical solution, the control panel is used to monitor and control the operating status and parameters of the transformer. The benefits include facilitating personnel to monitor, adjust and control the equipment, timely discover and solve problems in equipment operation, and improve the operability and management efficiency of the equipment.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In the present application, a protective structure is added to a prefabricated substation, wherein the buffer connection column, protective plate A, buffer connection rod, and protective plate B are all made of rubber material, which ensures that when an accidental collision or impact occurs during the use of the substation, it can absorb part of the energy and reduce the impact force, thereby reducing the degree of damage to the substation equipment. The protective structure can form a protective layer around the prefabricated substation, which can absorb part of the energy and reduce the impact force when an accidental collision or impact occurs, thereby reducing the degree of damage to the substation equipment. In places susceptible to collisions such as frequent vehicle traffic or near construction sites, adding a protective structure can effectively protect the integrity of the prefabricated substation equipment and prevent equipment damage or failure caused by collisions. The protective structure can reduce the external impact on the prefabricated substation equipment, thereby improving the safety of the substation, reducing the probability of accidents, and ensuring the safety of personnel and equipment. By reducing the impact of collisions and protecting the integrity of equipment, adding a protective structure can reduce equipment damage caused by collisions and reduce the cost of repairing and replacing equipment. In some areas, regulations require that protective structures must be added to facilities susceptible to collisions, such as prefabricated substations, to ensure safety. Therefore, adding protective structures can also help substations comply with relevant regulations and avoid potential legal liabilities. In summary, adding protective structures can effectively protect prefabricated substation equipment, improve safety, reduce maintenance costs, and comply with regulatory requirements, which is a very beneficial measure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of this application;

[0025] Figure 2 It is a schematic diagram of the protection structure in this application;

[0026] Figure 3 It is a side view of the overall structure in this application;

[0027] Figure 4 It is a closed schematic diagram of the overall structure in this application.

[0028] Markings in the figure: 1. Protective box body; 2. Connecting plate A; 3. Buffer connecting column; 4. Protective plate A; 5. Connecting plate B; 6. Buffer connecting rod; 7. Protective plate B; 8. Connecting block; 9. Box cover; 10. Rotating box door; 11. Observation glass window; 12. Handle; 13. Transformer; 14. Heat dissipation hole; 15. Isolation plate; 16. Cooling fan; 17. Power box; 18. Control panel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Reference Figure 1-4 ,

[0031] Example:

[0032] Reference Figure 1-2 A prefabricated substation includes a protective structure arranged on the substation, the protective structure includes a protective box 1, multiple connecting plates A 2 are fixedly connected on both sides of the protective box 1, multiple buffer connecting columns 3 are fixedly connected to one end of the connecting plate A 2 relative to the protective box 1, and a protective plate A 4 is fixedly connected to one end of the buffer connecting column 3 relative to the connecting plate A 2, multiple connecting plates B 5 are fixedly connected to one side of the protective box 1, multiple buffer connecting rods 6 are fixedly connected to one end of the connecting plate B 5 relative to the protective box 1, and a protective plate B 7 is fixedly connected to one end of the buffer connecting rod 6 relative to the connecting plate B 5. A protective structure is added to a prefabricated substation, wherein the buffer connecting columns 3, the protective plate A 4, the buffer connecting rod 6, and the protective plate B 7 are all made of rubber material, which ensures that when an accidental collision or impact occurs during the use of the substation, it can absorb part of the energy and reduce the impact force, thereby reducing the degree of damage to the substation equipment. The protective structure can form a protective layer around the prefabricated substation, which can absorb part of the energy and reduce the impact force when an accidental collision or impact occurs, thereby reducing the degree of damage to the substation equipment. In places prone to collision, such as those with frequent vehicle traffic or near construction sites, adding protective structures can effectively protect the integrity of prefabricated substation equipment and prevent equipment damage or failure caused by collision. Protective structures can reduce external impacts on prefabricated substation equipment, thereby improving the safety of substations, reducing the probability of accidents, and ensuring the safety of personnel and equipment.

[0033] By reducing the impact of collisions and protecting the integrity of equipment, adding protective structures can reduce equipment damage caused by collisions and reduce the cost of repairing and replacing equipment. In some areas, regulations require that protective structures must be added to facilities that are susceptible to collisions, such as prefabricated substations, to ensure safety. Therefore, adding protective structures also helps substations comply with relevant regulations and avoid potential legal liabilities. In summary, adding protective structures can effectively protect prefabricated substation equipment, improve safety, reduce maintenance costs, and comply with regulatory requirements, which is a very beneficial measure.

[0034] Reference Figure 3 The upper end of the protection box 1 is fixedly connected with a connection block 8, and one end of the connection block 8 relative to the protection box 1 is fixedly connected with a box cover 9. The connection block 8 connects the protection box 1 and the box cover 9. The box cover 9 is an external protection structure for covering the substation equipment. Its main benefits include preventing the impact of external environmental factors on the equipment, such as rain, dust, dirt, etc., protecting the equipment from damage, and also preventing safety risks caused by personnel accidentally touching the equipment.

[0035] Reference Figure 3 One side of the protective box body 1 is connected to a rotating door 10 by a hinge, and one side of the rotating door 10 is inlaid with an observation glass window 11, and one side of the rotating door 10 is provided with a handle 12. The rotating door 10 is usually used for the entrance and exit of substation equipment. Its benefits include operating equipment and maintenance. It can also effectively control the opening and closing of the entrance and exit to improve safety. The observation glass window 11 is installed on one side of the rotating door 10 to observe the internal operation of the equipment. Its benefits include facilitating personnel to monitor the operating status of the equipment, timely discover abnormal conditions and deal with them, thereby ensuring the normal operation and safety of the equipment. The handle 12 is usually used to open or close the doors, covers and other structures of the equipment. Its benefits include facilitating personnel to operate the equipment and improving the use efficiency. It can also ensure the safety of the operator and avoid accidental injuries.

[0036] Reference Figure 1 A transformer 13 is arranged inside the protective box 1. The transformer 13 can convert high-voltage electric energy in the transmission line into low-voltage electric energy suitable for power distribution or user use, or boost low-voltage electric energy into high-voltage electric energy suitable for long-distance transmission to meet the voltage requirements of different electrical equipment and systems.

[0037] Reference Figure 1 , Figure 4 A plurality of heat dissipation holes 14 are provided on both sides of the protective box 1. The heat dissipation holes 14 are used to dissipate the heat generated inside the transformer, which has the benefits of keeping the transformer operating temperature within a safe range, preventing overheating damage, extending the service life of the equipment, and ensuring the stability and reliability of the transformer.

[0038] Reference Figure 1 An isolation plate 15 is fixedly connected to the inner side of the protective box 1, and a cooling fan 16 is provided at the inner lower end of the protective box 1. The isolation plate 15 is used to separate the electronic components inside the protective box 1, ensuring the stable operation of the overall structure. The cooling fan 16 is installed at the lower end of the transformer 13 to enhance the heat dissipation effect, which has the advantages of accelerating the discharge of heat, reducing the internal temperature of the transformer 13, and improving the heat dissipation efficiency, thereby protecting the equipment from overheating and ensuring the normal operation of the equipment.

[0039] Reference Figure 1 The lower inner end of the protective box 1 is fixedly connected with a power box 17. As the main power input device of the prefabricated substation, the power box 17 receives high-voltage electric energy from the external power grid, distributes and converts it through the internal electrical components, and outputs the electric energy to the transformer 13 to meet the power requirements of different electrical equipment and systems.

[0040] Reference Figure 1 The upper end of the power box 17 is fixedly connected with a control panel 18. The control panel 18 is used to monitor and control the operating status and parameters of the transformer 13, which has the advantages of facilitating personnel to monitor, adjust and control the equipment, timely discover and solve problems in the operation of the equipment, and improve the operability and management efficiency of the equipment.

[0041] The implementation principle of a prefabricated substation embodiment of the present application is:

[0042] A protective structure is added to a prefabricated substation. The protective structure can form a protective layer around the prefabricated substation. When an accidental collision or impact occurs, it can absorb part of the energy and reduce the impact force, thereby reducing the degree of damage to the substation equipment. In places that are susceptible to collisions, such as frequent vehicle traffic or near construction sites, the addition of a protective structure can effectively protect the integrity of the prefabricated substation equipment and prevent equipment damage or failure caused by collisions. The protective structure can reduce the external impact on the prefabricated substation equipment, thereby improving the safety of the substation, reducing the probability of accidents, and ensuring the safety of personnel and equipment. By reducing the impact of collisions and protecting the integrity of equipment, the addition of a protective structure can reduce equipment damage caused by collisions and reduce the cost of repairing and replacing equipment. In some areas, regulations require that protective structures must be added to facilities that are susceptible to collisions, such as prefabricated substations, to ensure safety. Therefore, the addition of a protective structure also helps the substation comply with the requirements of relevant regulations and avoid potential legal liabilities. In summary, the addition of a protective structure can effectively protect the prefabricated substation equipment, improve safety, reduce maintenance costs, and comply with regulatory requirements, which is a very beneficial measure.

[0043] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A prefabricated substation, comprising a protective structure arranged on the substation, the protective structure comprising a protective box (1), characterized in that: A plurality of connecting plates A (2) are fixedly connected on both sides of the protection box body (1); a plurality of buffer connecting columns (3) are fixedly connected to one end of the connecting plate A (2) relative to the protection box body (1); a protection plate A (4) is fixedly connected to one end of the buffer connecting column (3) relative to the connecting plate A (2); a plurality of connecting plates B (5) are fixedly connected to one side of the protection box body (1); a plurality of buffer connecting rods (6) are fixedly connected to one end of the connecting plate B (5) relative to the protection box body (1); and a protection plate B (7) is fixedly connected to one end of the buffer connecting rod (6) relative to the connecting plate B (5).

2. A prefabricated substation according to claim 1, characterized in that: The upper end of the protection box body (1) is fixedly connected to a connection block (8), and one end of the connection block (8) relative to the protection box body (1) is fixedly connected to a box cover (9).

3. A prefabricated substation according to claim 1, characterized in that: One side of the protective box body (1) is rotatably connected to a rotating box door (10) via a hinge, one side of the rotating box door (10) is inlaid with an observation glass window (11), and one side of the rotating box door (10) is provided with a handle (12).

4. A prefabricated substation according to claim 1, characterized in that: A transformer (13) is arranged inside the protection box (1).

5. A prefabricated substation according to claim 1, characterized in that: A plurality of heat dissipation holes (14) are provided on both sides of the protection box body (1).

6. A prefabricated substation according to claim 1, characterized in that: An isolation plate (15) is fixedly connected to the inner side of the protection box (1), and a cooling fan (16) is provided at the lower inner end of the protection box (1).

7. A prefabricated substation according to claim 1, characterized in that: A power supply box (17) is fixedly connected to the inner lower end of the protection box body (1).

8. A prefabricated substation according to claim 7, characterized in that: The upper end of the power box (17) is fixedly connected with a control panel (18).

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