Container type prefabricated substation

Abstract

The utility model relates to the technical field of electrical equipment, and discloses a container type prefabricated substation, which comprises a container body, a protection box fixedly connected to the outer wall of one end of the container body, a sliding rail fixedly connected to the inner wall of one end of the protection box, a second sliding rail fixedly connected to the inner wall of one end, close to the sliding rail, of the protection box, and the sliding rail is parallel to the second sliding rail. Through mutual cooperation of the above structures, the device can rotate and adjust the inclination angle according to actual requirements, the adaptability of the transformer substation to different environments and requirements is enhanced, the applicability is greatly enhanced, and the transformer substation is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrical equipment, concretely is container type prefabricated substation. BACKGROUND

[0002] In the power system, as the key node of electric energy conversion, distribution and control, the performance and efficiency of the substation directly affect the stable operation and power supply quality of the power grid. As a modularized and movable power facility integrating transformer, switchgear, control and protection system and other power equipment, the container type prefabricated substation has gradually emerged in recent years in the power industry. This kind of substation adopts container type structure, completes the prefabrication of various power equipment in the factory, and then transports the whole to the site for rapid installation and debugging, greatly shortens the construction period and improves the deployment efficiency of power facilities. With the rapid development of smart grid and the continuous growth of power demand, higher requirements are put forward for the flexibility, reliability and intelligent level of the substation. The container type prefabricated substation has become an important choice to meet this demand due to its unique advantages. However, the traditional substation construction mode and equipment configuration have exposed many shortcomings in coping with the demand of modern power system. On the one hand, the traditional substation mostly adopts brick-concrete or concrete structure, with long construction period, large occupation area and difficulty in adapting to complex and changeable site environment, which limits the rapid deployment and flexible adjustment of power facilities. On the other hand, the equipment configuration of the traditional substation is relatively dispersed, lacking unified integrated management, resulting in low operation and maintenance efficiency and long fault response time. In addition, the intelligent level of the traditional substation is limited, and it is difficult to realize real-time monitoring and remote control of the equipment state, which is difficult to meet the demand of modern power system for efficient, intelligent and reliable operation. These shortcomings not only increase the operation cost of the power system, but also reduce the reliability and stability of power supply, which restricts the sustainable development of the power industry. Therefore, the research and promotion of container type prefabricated substation have become an important way to solve the defects of traditional technology and improve the overall performance of the power system.

[0003] As disclosed in Chinese patent CN221767441U, a prefabricated box-type substation is provided, which includes a base, a baffle, a fixing frame, a water collecting tank and a dehumidifying and heat dissipating assembly, etc. The above-mentioned patent can effectively reduce the operating temperature of the substation and improve the dehumidifying effect, thereby ensuring the stable operation of the equipment. However, the above-mentioned patent only solves the problem of control and adjustment of the internal environment of the box-type substation, and does not comprehensively optimize the overall structure, transportation convenience, installation flexibility and intelligent level of the substation. Therefore, we propose a container type prefabricated substation. UTILITY MODEL CONTENTS

[0004] (I) The technical problems solved

[0005] In view of the deficiencies of the prior art, the container type prefabricated substation provided by the utility model solves the above problems.

[0006] (II) Technical solutions

[0007] To achieve the above purposes, the utility model provides the following technical scheme: a container type prefabricated substation, comprising a container body, the outer wall of one end of the container body is fixedly connected with a protection box, the inner wall of one end of the protection box is fixedly connected with a sliding rail, the inner wall of one end of the protection box close to the sliding rail is fixedly connected with a second sliding rail, the sliding rail is parallel to the second sliding rail, and the container type prefabricated substation further comprises:

[0008] An adjusting device is slidably connected to the outer wall of one end of the sliding rail and the second sliding rail.

[0009] Preferably, the adjusting device comprises a sliding block, a second sliding block, a fixing frame, a rack, a reversible motor, a fixed plate, the outer wall of one end of the second sliding rail away from the protection box is slidably connected with the sliding block, the outer wall of one end of the sliding rail away from the protection box is slidably connected with the second sliding block, the outer wall of one end of the sliding block and the second sliding block away from the second sliding rail is fixedly connected with the fixing frame, the outer wall of one side of the second sliding rail is fixedly connected with the rack, the outer wall of one side of the sliding block is fixedly connected with the reversible motor, the output end of the reversible motor extends to the inner wall of one side of the sliding block, the output end of the reversible motor is in meshing connection with the rack, and the top of the fixing frame is fixedly connected with the fixed plate.

[0010] Preferably, the adjusting device further comprises a rotating seat, a worm wheel, a worm, a second reversible motor, a rotating shaft, a second worm wheel, a second worm, and a third reversible motor, the top of the fixed plate is movably connected with the rotating seat, the bottom connecting end of the rotating seat extends to the bottom of the fixed plate, the bottom connecting end of the rotating seat is fixedly connected with the worm wheel, one end of the top of the fixing frame is movably connected with the worm, the worm is located below the fixed plate, one end of the top of the fixing frame close to the worm is fixedly connected with the second reversible motor, the rotating shaft of the second reversible motor is fixedly connected to the outer wall of one end of the worm, one side of the inner wall of the rotating seat is movably connected with the rotating shaft, the outer wall of one end of the rotating shaft is fixedly connected with the second worm wheel, one end of the bottom of the inner wall of the rotating seat is movably connected with the second worm, one end of the bottom of the inner wall of the rotating seat close to the second worm is fixedly connected with the third reversible motor, and the rotating shaft of the third reversible motor is fixedly connected to the outer wall of one end of the second worm.

[0011] Preferably, the outer wall of one end of the rotating shaft close to the second worm wheel is fixedly connected with a solar panel.

[0012] Preferably, the inner wall of one side of the bottom of the container body is provided with a transformer, and the inner wall of one side of the bottom of the container body close to the transformer is fixedly connected with an adjusting plate.

[0013] Preferably, the bottom of the inner wall of the container body is provided with a control box away from the transformer side.

[0014] Preferably, the bottom of the container body is fixedly connected with a counterweight base, the two side outer walls of the container body are provided with two groups of air grilles distributed equidistantly upwards and downwards, and the two side outer walls of the container body are fixedly connected with lifting lugs.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a container type prefabricated substation, has the following beneficial effects:

[0017] 1、The container type prefabricated substation is compared with the file CN221767441U, although the file discloses the design of a prefabricated box type substation, aims at improving the internal environment of the substation through specific structural design, but it does not fundamentally solve the problems of long construction period, large floor area and complex on-site construction of traditional substations. In comparison, the present application file realizes the overall integration and rapid deployment of substation equipment by adopting container type structural design and factory prefabrication process. This design not only greatly shortens the construction period, but also greatly improves the flexibility and mobility of the substation, so that the substation can easily adapt to various complex environments and meet the requirements of rapid response to power demand changes. Therefore, the device has obvious substantial progress compared with the technology in the comparison file in terms of construction efficiency and flexibility.

[0018] 2、The container type prefabricated substation realizes accurate positioning and adjustment of the upper equipment (such as solar panels) through the cooperation of precision components such as sliding blocks, racks, forward and reverse motors. This design ensures that the equipment can be installed according to the predetermined angle and position, improving the rationality and aesthetics of the overall layout of the substation.

[0019] 3、The container type prefabricated substation, the adjusting device makes the upper equipment (such as solar panels) can be rotated and inclined according to the actual needs. This flexibility not only helps to maximize the capture of solar energy (such as solar panels can adjust the angle according to the sun direction), but also enhances the adaptability of the substation to different environments and needs. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a sectional view schematic diagram of the utility model;

[0022] Figure 3 It is a sectional view schematic diagram of the utility model protection box;

[0023] Figure 4 The adjusting device is a schematic view of the utility model.

[0024] In the figure: 1, container body; 2, protection box; 3, slide rail; 4, second slide rail; 5, sliding block; 6, second sliding block; 7, fixing frame; 8, rack; 9, positive and negative motor; 10, fixed plate; 11, rotating seat; 12, worm wheel; 13, worm; 14, second positive and negative motor; 15, rotating shaft; 16, second worm wheel; 17, second worm; 18, third positive and negative motor; 19, solar panel; 20, transformer; 21, adjusting plate; 22, control box; 23, counterweight base; 24, air grille; 25, lifting lug. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-4 The container type prefabricated substation comprises a container body 1, the outer wall of one end of the container body 1 is fixedly connected with a protection box 2, the protection box provides additional protection for the internal equipment and enhances the safety, the inner wall of one end of the protection box 2 is fixedly connected with a slide rail 3, the inner wall of one end of the protection box 2 close to the slide rail 3 is fixedly connected with a second slide rail 4, the slide rail 3 is parallel to the second slide rail 4, a stable sliding basis is provided for the adjusting device, and the stability of equipment movement is ensured, and the adjusting device further comprises:

[0027] The adjusting device is slidably connected to the outer wall of one end of the slide rail 3 and the second slide rail 4, so that the equipment can be flexibly adjusted in position according to the needs, and the adaptability and flexibility of the substation are improved.

[0028] Further, the adjusting device comprises a sliding block 5, a second sliding block 6, a fixed frame 7, a rack 8, a reversible motor 9, a fixed plate 10, and a series of components are precisely matched to realize the precise movement and positioning of the equipment, improve the overall stability and operation efficiency of the substation. The outer wall of one end of the second sliding rail 4 away from the protection box 2 is slidingly connected with the sliding block 5, the outer wall of one end of the sliding rail 3 away from the protection box 2 is slidingly connected with the second sliding block 6, and the outer wall of one end of the sliding block 5 and the second sliding block 6 away from the second sliding rail 4 is fixedly connected with the fixed frame 7, which provides a stable support platform for the upper equipment. The outer wall of one side of the second sliding rail 4 is fixedly connected with the rack 8, the outer wall of one side of the sliding block 5 is fixedly connected with the reversible motor 9, the output end of the reversible motor 9 extends to the inner wall of one side of the sliding block 5, and the output end of the reversible motor 9 is meshingly connected with the rack 8. The automatic movement of the equipment is realized by motor driving, which reduces manual operation and improves work efficiency. The top of the fixed frame 7 is fixedly connected with the fixed plate 10, which provides a basis for the installation of subsequent components such as the rotating seat.

[0029] Further, the adjusting device further comprises a rotating seat 11, a worm gear 12, a worm 13, a second reversible motor 14, a rotating shaft 15, a second worm gear 16, a second worm 17, and a third reversible motor 18. A series of components realize the rotation function of the equipment through the transmission characteristics of the worm gear and the worm, further enhancing the flexibility and adaptability of the substation. The top of the fixed plate 10 is movably connected with the rotating seat 11, so that the upper equipment can rotate around the fixed point. The bottom connecting end of the rotating seat 11 extends to the bottom of the fixed plate 10 and is fixedly connected with the worm gear 12. The worm gear cooperates with the worm to realize rotation. One end of the top of the fixed frame 7 is movably connected with the worm 13, which is located below the fixed plate 10. One end of the top of the fixed frame 7 close to the worm 13 is fixedly connected with the second reversible motor 14. The rotating shaft of the second reversible motor 14 is fixedly connected to the outer wall of one end of the worm 13. The worm is driven to rotate by the motor, thereby driving the worm gear and the rotating seat to rotate. One side of the inner wall of the rotating seat 11 is movably connected with the rotating shaft 15. One end of the outer wall of the rotating shaft 15 is fixedly connected with the second worm gear 16. One end of the bottom of the inner wall of the rotating seat 11 is movably connected with the second worm 17. One end of the bottom of the inner wall of the rotating seat 11 close to the second worm 17 is fixedly connected with the third reversible motor 18. The rotating shaft of the third reversible motor 18 is fixedly connected to the outer wall of one end of the second worm 17. The rotating shaft is rotated through another set of worm gear and worm mechanism, thereby adjusting the angle of the solar panel and improving the utilization efficiency of solar energy.

[0030] Further, the outer wall of one end of the rotating shaft 15 close to the second worm gear 16 is fixedly connected with the solar panel 19. By adjusting the angle of the solar panel, the solar energy is maximized to provide green and sustainable energy for the substation.

[0031] Furthermore, a transformer 20 is installed on one side of the bottom inner wall of the container body 1, which is responsible for the conversion and distribution of power and is one of the core equipment of the substation. An adjustment plate 21 is fixedly connected to the bottom inner wall of the container body 1 near the transformer 20, which is used to adjust the operating environment of the transformer and ensure its stable operation.

[0032] Furthermore, a control box 22 is located on the bottom of the inner wall of the container body 1, away from the transformer 20. As the control center of the entire substation, it is responsible for monitoring and controlling the coordinated operation of various components to ensure the safe and efficient operation of the substation.

[0033] Furthermore, a counterweight base 23 is fixedly connected to the bottom of the container body 1 to enhance the stability of the substation and prevent it from shaking due to external forces. Two sets of ventilation grilles 24 are provided on the outer walls of both sides of the container body 1 to ensure ventilation and heat dissipation inside the container and extend the service life of the equipment. Lifting lugs 25 are fixedly connected to the outer walls of both sides of the container body 1 to facilitate the lifting, transportation and deployment of the substation.

[0034] Structural Description: 1. Container Body 1: As the main structure of the substation, it carries and protects all internal equipment and is the outermost layer of the entire substation.

[0035] 2. Protective Box 2: Provides additional protection for internal equipment and enhances its safety. It is fixedly connected to the outer wall of one end of the container body 1.

[0036] 3. Slide rail 3 and second slide rail 4: provide a stable sliding base for the adjustment device and ensure the smooth movement of the equipment. They are fixedly connected to the inner wall of one end of the protective box 2, and the two are parallel to each other.

[0037] 4. Slider 5 and second slider 6: They cooperate with slide rail 3 and second slide rail 4 to realize the sliding of the equipment. They are respectively slidably connected to the outer wall of the second slide rail 4 and slide rail 3 at the end away from the protective box 2.

[0038] 5. Fixing frame 7: Provides a stable support platform for the upper equipment and is fixedly connected to the outer wall of the end of the slider 5 and the second slider 6 away from the second slide rail 4.

[0039] 6. Rack 8: Works with forward and reverse motors 9 to enable automatic movement of the equipment, and is fixedly connected to the outer wall of one side of the second slide rail 4.

[0040] 7. Forward and reverse motor 9: drives rack 8, thereby moving the equipment. It is fixedly connected to the outer wall of one side of slider 5, and its output end is engaged with rack 8.

[0041] 8. Fixing plate 10: Provides a base for the installation of subsequent components such as the rotating seat, and is fixedly connected to the top of the fixing frame 7.

[0042] 9. Rotary seat 11: enables the upper equipment to rotate around a fixed point, enhancing the flexibility of the equipment, movably connected to the top of the fixed plate 10.

[0043] 10. Worm gear 12, worm 13 and second reversible motor 14: realize the rotation of the rotary seat 11 through the transmission characteristics of the worm gear and worm, fixedly connected to the bottom of the rotary seat 11, the top end of the fixed frame 7 and the end of the top of the fixed frame 7 close to the worm 13 respectively.

[0044] 11. Shaft 15, second worm gear 16, second worm 17 and third reversible motor 18: realize the rotation of the shaft through another set of worm gear and worm mechanism, and then adjust the angle of the solar panel, movably connected to the inner wall of the rotary seat 11, the outer wall of one end of the shaft 15, the bottom end of the inner wall of the rotary seat 11 and the end of the inner wall of the rotary seat 11 close to the second worm 17 respectively.

[0045] 12. Solar panel 19: maximizes the capture of solar energy by adjusting the angle, providing green and sustainable energy for the substation, fixedly connected to the outer wall of one end of the shaft 15 close to the second worm gear 16.

[0046] 13. Transformer 20: responsible for the conversion and distribution of electricity, is one of the core equipment of the substation, arranged on the bottom of the inner wall of the container body 1 on one side.

[0047] 14. Adjusting plate 21: used to adjust the operating environment of the transformer to ensure its stable operation, fixedly connected to the bottom of the inner wall of the container body 1 close to the transformer 20 on one side.

[0048] 15. Control box 22: as the control center of the whole substation, responsible for monitoring and controlling the coordinated work of each part, arranged on the bottom of the inner wall of the container body 1 away from the transformer 20 on one side.

[0049] 16. Counterweight base 23: enhances the stability of the substation to prevent shaking due to external forces, fixedly connected to the bottom of the container body 1.

[0050] 17. Ventilation grille 24: ensures the ventilation and heat dissipation inside the container, prolongs the service life of the equipment, arranged on the outer walls of both sides of the container body 1, and two groups are distributed equidistantly up and down.

[0051] 18. Lifting lug 25: facilitates the hoisting, transportation and deployment of the substation, fixedly connected to the outer walls of both sides of the container body 1.

[0052] Working Principle: First, through the careful design of the adjustment device, precise position adjustment of the equipment inside the substation is achieved. Specifically, slider 5 and the second slider 6 are slidably connected to slide rail 3 and the second slide rail 4 respectively, and they together support the fixed frame 7, thereby fixing the fixed plate 10 and all the equipment on it. When the forward and reverse motor 9 is started, its output end meshes with the rack 8, driving slider 5 (and the connected second slider 6 and the entire fixed frame 7) to move along slide rail 3 and the second slide rail 4, thereby achieving the effect of adjusting the position of the equipment, which is convenient for maintenance or layout adjustment according to actual needs. Then, the linkage between the rotating seat 11 and the worm gear mechanism (including worm gear 12, worm 13, and the second forward and reverse motor 14) realizes the rotation function of the equipment on the horizontal plane. The second forward and reverse motor 14 drives the worm gear 13 to rotate. Through the transmission ratio characteristics of the worm gear and worm wheel, the worm wheel 12 drives the rotating seat 11 and the equipment on it to rotate smoothly. This design greatly improves the flexibility and accuracy of equipment adjustment, making it easy to track sunlight or adjust the orientation of the equipment. In addition, the linkage between the rotating shaft 15 and the second worm gear mechanism (second worm wheel 16, second worm 17, and third forward and reverse motor 18) further realizes the angle adjustment of the solar panel 19. The third forward and reverse motor 18 drives the second worm gear 17 to rotate. Through the precise transmission of the worm gear and worm wheel, the second worm wheel 16 drives the rotating shaft 15 and the solar panel 19 to rotate to the optimal tilt angle, maximizing the solar energy capture efficiency and providing green and sustainable energy for the substation. At the same time, inside the container body 1, the transformer 20 is responsible for the conversion and distribution of power, while the regulating plate 21 can be adjusted as needed to optimize the power transmission efficiency. The control box 22 serves as the command center of the entire system, responsible for monitoring and controlling the coordinated operation of various components to ensure the safe and efficient operation of the substation. Finally, the counterweight base 23 provides stable support for the substation, preventing it from swaying due to external forces such as wind or earthquakes. The ventilation grille 24 ensures ventilation and heat dissipation inside the container, extending the service life of the equipment. The lifting lugs 25 facilitate the lifting and transportation of the substation, improving its mobility and deployment flexibility.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A containerized prepackaged substation comprising a container body (1), characterized in that: The container body (1) one end outer wall is fixedly connected with the protection box (2), the protection box (2) one end inner wall is fixedly connected with the slide rail (3), the protection box (2) is close to the slide rail (3) one end inner wall fixedly connected with the second slide rail (4), the slide rail (3) with the second slide rail (4) parallel, characterized by further comprising: Adjusting device, the adjusting device is slidingly connected with the slide rail (3) and the second slide rail (4) one end outer wall.

2. The containerized prepackaged electrical substation of claim 1, wherein: The adjusting device includes sliding block (5), second sliding block (6), fixed frame (7), rack (8), positive and negative motor (9), fixed plate (10), the second slide rail (4) is away from the protection box (2) one end outer wall slidingly connected with the sliding block (5), the slide rail (3) is away from the protection box (2) one end outer wall slidingly connected with the second sliding block (6), the sliding block (5) with the second sliding block (6) is away from the second slide rail (4) one end outer wall fixedly connected with the fixed frame (7), the second slide rail (4) one side outer wall is fixedly connected with the rack (8), the sliding block (5) one side outer wall is fixedly connected with the positive and negative motor (9), the positive and negative motor (9) output end extends to the sliding block (5) one side inner wall, the positive and negative motor (9) output end and the rack (8) are meshing connection, the fixed frame (7) top fixedly connected with the fixed plate (10).

3. The containerized prepackaged electrical substation of claim 2, wherein: The adjusting device further includes rotating seat (11), worm gear (12), worm (13), second positive and negative motor (14), rotating shaft (15), second worm gear (16), second worm (17), third positive and negative motor (18), the fixed plate (10) top movably connected with the rotating seat (11), the rotating seat (11) bottom connection end extends to the fixed plate (10) bottom, the rotating seat (11) bottom connection end fixedly connected with the worm gear (12), the fixed frame (7) top one end movably connected with the worm (13), the worm (13) is below the fixed plate (10), the fixed frame (7) top is fixedly connected with the second positive and negative motor (14) close to the worm (13) one end, the second positive and negative motor (14) rotating shaft is fixedly connected to the worm (13) one end outer wall, the rotating seat (11) inner wall one side movably connected with the rotating shaft (15), the rotating shaft (15) one end outer wall fixedly connected with the second worm gear (16), the rotating seat (11) inner wall bottom one end movably connected with the second worm (17), the rotating seat (11) inner wall bottom fixedly connected with the third positive and negative motor (18) close to the second worm (17) one end, the third positive and negative motor (18) rotating shaft is fixedly connected to the second worm (17) one end outer wall.

4. The containerized prepackaged electrical substation of claim 3, wherein: The rotating shaft (15) is fixedly connected with the solar panel (19) close to the second worm gear (16) one end outer wall.

5. The containerized prepackaged electrical substation of claim 1, wherein: The container body (1) inner wall bottom one side is equipped with the transformer (20), the container body (1) inner wall bottom is fixedly connected with the adjusting plate (21) close to the transformer (20) one side.

6. The containerized prepackaged electrical substation of claim 5, wherein: The container body (1) inner wall bottom is equipped with the control box (22) away from the transformer (20) one side.

7. The containerized prepackaged electrical substation of claim 1, wherein: The container body (1) is fixedly connected with a counterweight base (23) at the bottom, two groups of air grilles (24) are arranged on the two side walls of the container body (1) and are distributed equidistantly in the up-down direction, and the two side walls of the container body (1) are fixedly connected with lifting lugs (25).

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