Energy-saving box transformer substation

Abstract

The utility model relates to the technical field of box-type transformer substations, and particularly discloses an energy-saving box-type transformer substation, which comprises a box-type transformer substation main body, and a pressurizing assembly is mounted at the bottom of the box-type transformer substation main body. According to the utility model, through the arrangement of the protection assembly, when the interior of the fixed cylinder is pressurized, the transverse rod can extend out of the interior of the base, and then the longitudinal rod can be unfolded to form a complete protection fence by cooperating with the starting of the servo motor, so that unauthorized personnel can be effectively prevented from entering an area near the box-type substation main body, and the safety is effectively improved; according to the automatic folding and unfolding design, the longitudinal rods can be rapidly unfolded when the box-type substation body needs to be protected and can be folded when the box-type substation body is not needed, the safety and the response speed are improved, the management flexibility and convenience are enhanced, and the heat exchange between the internal heat of the box-type substation body and the ground surface is directly achieved through the arrangement of a structure. The heat dissipation efficiency is improved, the maintenance requirement is reduced, the operation cost is reduced, and the energy saving performance is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated substation technology, specifically an energy-saving prefabricated substation. Background Technology

[0002] A prefabricated substation is an integrated power equipment typically used for power transformation and distribution. It combines transformers, distribution equipment, monitoring systems, and other auxiliary facilities within a single enclosed enclosure.

[0003] After a traditional prefabricated substation is installed, a protective fence needs to be set up around it. The fence is usually fixed by pouring concrete. When the equipment is being maintained, the fixed fence will hinder the work of maintenance personnel, requiring additional time and manpower to adjust or dismantle it. In addition, the cost of pouring concrete and building infrastructure for the fixed protective fence is relatively high, making it impractical. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an energy-saving transformer substation, which solves the problems of existing technologies.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an energy-saving box-type substation, including a box-type substation body, a booster component installed at the bottom of the box-type substation body, a base fixedly connected to the bottom of the booster component, and a protective component installed inside the base;

[0006] The protective assembly includes a fixed cylinder fixedly connected inside the base. A sealing block is slidably connected inside the fixed cylinder. A connecting pipe is fixedly connected to the end face of the fixed cylinder. A connecting rod is fixedly connected to the surface of the sealing block. A fixed block is fixedly connected to the end face of the connecting rod. A crossbar is fixedly connected to the top of the fixed block. A longitudinal rod is rotatably connected inside the crossbar. A servo motor is fixedly installed inside the crossbar. A threaded rod is fixedly connected to the output end of the servo motor. A threaded cylinder is threadedly engaged with the outer surface of the threaded rod. A connecting plate is rotatably connected to the surface of the threaded cylinder. The surface of the connecting plate away from the threaded cylinder is rotatably connected to the surface of the longitudinal rod.

[0007] Preferably, the pressurization assembly includes a base plate fixedly connected to the bottom of the main body of the box-type substation, the base plate having a sliding groove inside, an electric telescopic rod fixedly installed inside the base plate, a sealing plate fixedly connected to the output end of the electric telescopic rod, a connecting pipe fixedly connected to the surface of the base plate, and an air venting groove inside the base plate.

[0008] Preferably, the interior of the chute is connected to the interior of the fixed cylinder via a connecting pipe and a communicating pipe, the surface of the connecting rod extends away from the sealing block to the outside of the fixed cylinder, and the outer surface of the crossbar is slidably connected to the interior of the base.

[0009] Preferably, a bearing is fixedly mounted on the outer surface of the threaded rod, and the outer surface of the bearing is fixedly connected to the inside of the crossbar.

[0010] Preferably, the outer surface of the connecting rod is slidably connected to the inside of the fixed cylinder in a non-sealed manner, and the outer surface of the threaded cylinder is slidably connected to the inside of the crossbar.

[0011] Preferably, the end of the slide groove near the electric telescopic rod is connected to the outside of the base plate through a venting groove, and a sealing ring is fixedly installed on the outer surface of the sealing plate.

[0012] Preferably, a thermally conductive copper frame is fixedly connected to the upper surface of the base plate, and the outer surface of the thermally conductive copper frame is fixedly inserted into the interior of the main body of the box-type substation. A thermally conductive silicone pad is fixedly connected to the bottom of the base plate, and the base plate is sealed and attached to the surface of the base through the thermally conductive silicone pad. A heat exchange aluminum block is fixedly connected to the bottom of the base, and the outer surface of the heat exchange aluminum block is inserted into the ground.

[0013] This utility model provides an energy-saving prefabricated transformer. Compared with the prior art, it has the following advantages:

[0014] 1. This energy-saving prefabricated substation, by setting up protective components, can extend the crossbar from inside the base when the fixed cylinder is pressurized. Then, with the start of the servo motor, the longitudinal bar can be unfolded to form a complete protective enclosure. This can effectively prevent unauthorized personnel from entering the area near the main body of the prefabricated substation, thus significantly improving safety. This automatic extension and retraction design allows the longitudinal bar to quickly unfold when protection is needed and retract when not needed, which not only improves safety and response speed but also enhances management flexibility and convenience.

[0015] 2. This energy-saving prefabricated substation, during operation, allows the high internal temperature to be conducted to the heat exchange aluminum blocks. The heat exchange aluminum blocks then directly exchange heat with the ground surface through contact with the ground, improving heat dissipation efficiency. This eliminates the need for additional fans or other energy-consuming cooling equipment, reducing maintenance requirements and operating costs, and enhancing energy efficiency. The sliding structure of the crossbars allows for flexible adjustment of the protected area size after the longitudinal bars are extended. The protection range can be dynamically adjusted according to different situations and needs, ensuring that critical areas are always protected, effectively preventing unauthorized entry, and improving overall security. The flexible protection design can automatically adjust in different scenarios, reducing frequent manual maintenance and inspections, and lowering energy consumption in terms of manpower and resources. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the connection between the pressurization component and the base in this utility model;

[0018] Figure 3 This is a schematic diagram of the protective component in this utility model;

[0019] Figure 4 This is a schematic diagram showing the connection between the fixed cylinder and the crossbar in this utility model;

[0020] Figure 5 This is a schematic diagram of the booster assembly in this utility model.

[0021] In the diagram: 1. Main body of the prefabricated substation; 101. Thermally conductive copper frame; 102. Thermally conductive silicone pad; 103. Heat exchange aluminum block; 2. Pressurization assembly; 21. Base plate; 22. Slide groove; 23. Electric telescopic rod; 24. Sealing plate; 25. Connecting pipe; 26. Venting groove; 3. Base; 4. Protective assembly; 41. Fixing cylinder; 42. Sealing block; 43. Connecting pipe; 44. Connecting rod; 45. Fixing block; 46. Horizontal bar; 47. Vertical bar; 48. Servo motor; 49. Threaded rod; 410. Threaded cylinder; 411. Connecting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model provides a technical solution: an energy-saving box-type substation, including a box-type substation body 1, a booster assembly 2 installed at the bottom of the box-type substation body 1, the booster assembly 2 including a base plate 21 fixedly connected to the bottom of the box-type substation body 1, a sliding groove 22 opened inside the base plate 21, an electric telescopic rod 23 fixedly installed inside the base plate 21, a sealing plate 24 fixedly connected to the output end of the electric telescopic rod 23, a sealing ring fixedly installed on the outer surface of the sealing plate 24, a connecting pipe 25 fixedly connected to the surface of the base plate 21, a venting groove 26 opened inside the base plate 21, one end of the sliding groove 22 near the electric telescopic rod 23 is connected to the outside of the base plate 21 through the venting groove 26, and a base 3 fixedly connected to the bottom of the booster assembly 2, a protective assembly 4 installed inside the base 3;

[0024] The protective component 4 includes a fixed cylinder 41 fixedly connected inside the base 3. A sealing block 42 is slidably connected inside the fixed cylinder 41. A connecting pipe 43 is fixedly connected to the end face of the fixed cylinder 41. The interior of the slide groove 22 is connected to the interior of the fixed cylinder 41 via a connecting pipe 25 and the connecting pipe 43. A connecting rod 44 is fixedly connected to the surface of the sealing block 42. The outer surface of the connecting rod 44 is slidably connected to the interior of the fixed cylinder 41 without sealing. The connecting rod 44 extends to the outside of the fixed cylinder 41 away from the surface of the sealing block 42. A fixed block 45 is fixedly connected to the end face of the connecting rod 44. A crossbar 46 is fixedly connected to the top of the fixed block 45. A longitudinal rod 47 is rotatably connected inside the crossbar 46. A servo motor 48 is fixedly installed inside the crossbar 46. A threaded rod 49 is fixedly connected to the output end of the servo motor 48. A bearing is fixedly installed on the outer surface of the threaded rod 49. The outer surface of the bearing is fixedly connected to... Inside the crossbar 46, the outer surface of the threaded rod 49 is threadedly connected to a threaded cylinder 410. The outer surface of the threaded cylinder 410 is slidably connected to the inside of the crossbar 46. The surface of the threaded cylinder 410 is rotatably connected to a connecting plate 411. The surface of the connecting plate 411 is rotatably connected to the surface of the longitudinal rod 47 away from the threaded cylinder 410. By setting the protective component 4, when the inside of the fixed cylinder 41 is pressurized, the crossbar 46 can be extended from the inside of the base 3. Then, with the start of the servo motor 48, the longitudinal rod 47 can be unfolded to form a complete protective enclosure, which can effectively prevent unauthorized personnel from entering the area near the main body 1 of the box-type substation, effectively improving safety. This automatic retraction and extension design allows the longitudinal rod 47 to be quickly unfolded when protection is needed and to be retracted when not needed, which not only improves safety and response speed, but also enhances the flexibility and convenience of management.

[0025] The outer surface of the crossbar 46 is slidably connected to the inside of the base 3. Through the sliding structure of the crossbar 46, when the vertical bar 47 is unfolded, the size of the protected area can be flexibly adjusted by sliding the position of the crossbar 46. The protected range can be dynamically adjusted according to different situations and needs to ensure that critical areas are always protected, effectively prevent unauthorized personnel from entering, improve overall security, and the flexible protection design can be automatically adjusted in different situations, thereby reducing frequent manual maintenance and inspection, and reducing the energy consumption of manpower and material resources.

[0026] A thermally conductive copper frame 101 is fixedly connected to the upper surface of the base plate 21. The outer surface of the thermally conductive copper frame 101 is fixedly inserted into the interior of the main body 1 of the box-type substation. A thermally conductive silicone pad 102 is fixedly connected to the bottom of the base plate 21. The base plate 21 is sealed to the surface of the base 3 through the thermally conductive silicone pad 102. A heat exchange aluminum block 103 is fixedly connected to the bottom of the base 3. The outer surface of the heat exchange aluminum block 103 is inserted into the ground. By setting the thermally conductive copper frame 101, the thermally conductive silicone pad 102 and the heat exchange aluminum block 103, the high temperature generated inside the main body 1 of the box-type substation during operation can be conducted to the interior of the heat exchange aluminum block 103. Then, through the contact between the heat exchange aluminum block 103 and the ground, the heat can be directly exchanged with the ground surface, improving heat dissipation efficiency. There is no need to install additional fans or other energy-consuming heat dissipation equipment, reducing maintenance needs and operating costs, and enhancing energy efficiency.

[0027] After the main body 1 of the prefabricated substation is installed in the designated position, if external protection of the main body 1 is required, the electric telescopic rod 23 is activated. The electric telescopic rod 23 drives the sealing plate 24 to slide. At this time, the inside of the slide groove 22 is pressurized, and air is injected into the fixed cylinder 41 through the connecting pipe 25 and the connecting pipe 43. Due to the pressure, the sealing block 42 drives the crossbar 46 to slide outward from the base 3 through the connecting rod 44 and the fixed block 45. When the sealing block 42 slides to the non-sliding position, the servo motor 48 is activated. The servo motor 48 drives the screw... The threaded rod 49 rotates, and through the engagement of the threaded rod 49 with the threaded cylinder 410, the threaded cylinder 410 slides. The sliding of the threaded cylinder 410 causes the connecting plate 411 to rotate, and the longitudinal rod 47 unfolds to form a complete protective enclosure. This effectively prevents unauthorized personnel from entering the area near the main body 1 of the prefabricated substation, thus effectively improving safety. This automatic retraction and extension design allows the longitudinal rod 47 to quickly unfold when protection is needed and to retract when not needed, which not only improves safety and response speed but also enhances management flexibility and convenience.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. An energy-saving prefabricated substation, comprising a prefabricated substation body (1), characterized in that: A booster assembly (2) is installed at the bottom of the main body (1) of the box-type substation. A base (3) is fixedly connected to the bottom of the booster assembly (2). A protective assembly (4) is installed inside the base (3). The protective component (4) includes a fixed cylinder (41) fixedly connected inside the base (3). A sealing block (42) is slidably connected inside the fixed cylinder (41). A connecting pipe (43) is fixedly connected to the end face of the fixed cylinder (41). A connecting rod (44) is fixedly connected to the surface of the sealing block (42). A fixed block (45) is fixedly connected to the end face of the connecting rod (44). A crossbar (46) is fixedly connected to the top of the fixed block (45). A longitudinal rod (47) is rotatably connected inside the crossbar (46). A servo motor (48) is fixedly installed inside the crossbar (46). A threaded rod (49) is fixedly connected to the output end of the servo motor (48). A threaded cylinder (410) is threadedly engaged on the outer surface of the threaded rod (49). A connecting plate (411) is rotatably connected to the surface of the threaded cylinder (410). The surface of the connecting plate (411) away from the threaded cylinder (410) is rotatably connected to the surface of the longitudinal rod (47).

2. The energy-saving transformer substation according to claim 1, characterized in that: The booster assembly (2) includes a base plate (21) fixedly connected to the bottom of the main body (1) of the box-type substation. The base plate (21) has a sliding groove (22) inside. An electric telescopic rod (23) is fixedly installed inside the base plate (21). A sealing plate (24) is fixedly connected to the output end of the electric telescopic rod (23). A connecting pipe (25) is fixedly connected to the surface of the base plate (21). An air venting groove (26) is opened inside the base plate (21).

3. The energy-saving transformer substation according to claim 2, characterized in that: The interior of the chute (22) is connected to the interior of the fixed cylinder (41) through the connecting pipe (25) and the connecting pipe (43). The surface of the connecting rod (44) away from the sealing block (42) extends to the outside of the fixed cylinder (41). The outer surface of the crossbar (46) is slidably connected to the interior of the base (3).

4. The energy-saving transformer substation according to claim 1, characterized in that: The outer surface of the threaded rod (49) is fixedly fitted with a bearing, and the outer surface of the bearing is fixedly connected to the inside of the crossbar (46).

5. The energy-saving transformer substation according to claim 1, characterized in that: The outer surface of the connecting rod (44) is non-sealed and slidably connected to the inside of the fixed cylinder (41), and the outer surface of the threaded cylinder (410) is slidably connected to the inside of the crossbar (46).

6. The energy-saving transformer substation according to claim 2, characterized in that: The inside of the slide (22) near the electric telescopic rod (23) is connected to the outside of the base plate (21) through the vent groove (26), and a sealing ring is fixedly installed on the outer surface of the sealing plate (24).

7. The energy-saving transformer substation according to claim 2, characterized in that: A thermally conductive copper frame (101) is fixedly connected to the upper surface of the base plate (21). The outer surface of the thermally conductive copper frame (101) is fixedly inserted into the interior of the main body (1) of the box-type substation. A thermally conductive silicone pad (102) is fixedly connected to the bottom of the base plate (21). The base plate (21) is sealed and attached to the surface of the base (3) by the thermally conductive silicone pad (102). A heat exchange aluminum block (103) is fixedly connected to the bottom of the base (3). The outer surface of the heat exchange aluminum block (103) is inserted into the ground.

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