A moisture-proof electrical control cabinet structure for island generator sets

Abstract

This application relates to the technical field of electrical control cabinets for island generator sets, specifically a moisture-proof electrical control cabinet structure for island generator sets, comprising: a mounting cabinet, a supporting skirt, a support base, a mating part, a connecting base, moisture-absorbing strips, support strips, a connecting plate, a mounting groove, connecting holes, and support columns. The mounting cabinet is rectangular in shape. The supporting skirt is fixedly connected to the outer surface of the mounting cabinet near its lower end, forming a conical gap between the supporting skirt and the outer surface of the mounting cabinet. A mating part is provided above the support base, and the mating part is conical. The outer surface of the mating part mates with the conical gap formed by the supporting skirt and the mounting cabinet. The connecting bases are fixedly connected in a rectangular array to the lower surface of the four corners of the support base. The moisture-absorbing strips are spaced apart on the bottom surface inside the mounting cabinet. This application has the advantages of good installation convenience, long service life, and high moisture-proof performance.

Description

Technical Field

[0001] This application relates to the technical field of electrical control cabinets for island generator sets, and in particular to a moisture-proof electrical control cabinet structure for island generator sets. Background Technology

[0002] On islands, electricity is primarily supplied by generator sets, which convert petroleum into mechanical energy, and then into electrical energy. After power generation, the electricity is stably supplied to the island's electrical facilities through a substation system. However, due to the unique geographical location of islands, with high humidity, strong winds and waves, and heavy rainfall, existing distribution cabinets cannot be placed directly on the islands. They require multiple processes such as anti-corrosion and sealing before they can be used. Furthermore, the existing equipment is difficult to install on the rocky and uneven ground of the islands, affecting construction efficiency. Moreover, the stability after installation is poor, the service life is generally short, and the resistance to wind and rain erosion and long-term moisture protection are inadequate. Therefore, it is necessary to improve the existing electrical control cabinets to solve these problems. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the purpose of this application is to provide a moisture-proof electrical control cabinet structure for island generator sets that offers convenient installation, long service life, and high moisture resistance.

[0004] The above-mentioned objective of this application is achieved through the following technical solution: A moisture-proof electrical control cabinet structure for an island generator set includes: a mounting cabinet, a supporting skirt, a support base, a mating part, a connecting base, moisture-absorbing strips, support strips, a connecting plate, mounting grooves, connecting holes, and supporting columns. The mounting cabinet is rectangular in shape. The supporting skirt is fixedly connected to the outer surface of the mounting cabinet near its lower end, forming a conical gap between the supporting skirt and the outer surface of the mounting cabinet. A mating part is provided above the support base, and the mating part is conical. The outer surface of the mating part mates with the conical gap formed by the supporting skirt and the mounting cabinet. The connecting bases are arranged in a rectangular array and fixedly connected to the lower surface of the four corners of the support base. The moisture-absorbing strips are spaced apart on the bottom surface inside the mounting cabinet. The support strips are spaced apart between the moisture-absorbing strips. The lower surface of the connecting plate is fixedly connected to the upper end of the support strip. The mounting grooves are arranged in a rectangular array on the lower surface of the four corners of the mounting cabinet. The connecting holes are opened through the mounting cabinet in the middle of the mounting grooves. The upper end of the supporting column is mated and connected to the connecting hole, and the upper end of the supporting column has a through hole corresponding to the connecting hole.

[0005] Furthermore, it also includes a conduit, an inner sealing component, and a filling component. The conduit is disposed on a surface near the upper end on one side. An inner sealing component is connected to the inner wall of the mounting cabinet corresponding to the end of the conduit. A filling component is disposed in the cavity in the middle of the conduit.

[0006] Furthermore, it also includes a conical top and a drying unit. The conical top is fitted and connected to the upper end of the mounting cabinet, and the drying unit is fixedly connected to the upper end of the mounting cabinet corresponding to the middle position of the conical top. The lower end of the drying unit extends into the interior of the mounting cabinet.

[0007] Furthermore, it also includes a mounting frame and a sealing plate. The mounting frame is located on the side of the mounting cabinet away from the conduit, and the sealing plate is connected to the mounting frame. The sealing plate has sealing gaskets on its edges.

[0008] Furthermore, it also includes mounting bases, which are fixedly connected to the upper surface of the connecting plate at equal intervals.

[0009] Furthermore, it also includes a sealing component, which has a pin inside, passing through the connecting hole and the through hole on the support column respectively.

[0010] Furthermore, it also includes a skirt panel, which is fixedly connected to the surface of the support column near the lower end.

[0011] Furthermore, it also includes mounting strips, which are fixedly connected at equal intervals to the inner wall of the mounting cabinet.

[0012] The moisture-proof electrical control cabinet structure of this island generator set can be connected by the set support skirt and mating parts, thereby achieving a second mating connection after the support column connection. This connection structure can divert rainwater, waves and other water to the surrounding area, so that the bottom and bottom edge of the cabinet, which are most susceptible to corrosion, are protected, thereby extending the service life of the electrical control cabinet. The moisture-proof electrical control cabinet structure of this island generator set features a filling component inside the conduit to seal the area where the wires pass through. The internal sealing component uses soft rubber and silicone materials to achieve a tight fit, resulting in better sealing performance. The moisture-absorbing strips at the bottom are made of quicklime and have the function of absorbing moisture. The moisture-absorbing strips can be made of quicklime, silica gel desiccant, etc., and multiple strips are arranged to dry the interior, resulting in a higher moisture-proof effect. The moisture-proof electrical control cabinet structure of this island generator set is relatively convenient to install and use. Through the set support columns and connecting seats, the cabinet is doubly supported and positioned, making the connection more stable and adaptable to different geographical environments. Compared with the existing simple cabinet structure, it is more suitable for use in the island environment and has good application prospects. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a partial cross-sectional structure provided in an embodiment of this application; Figure 2 This is a schematic diagram of the cross-sectional structure of some components provided in the embodiments of this application; Figure 3 This is a schematic diagram of the bottom structure provided in an embodiment of this application; Figure 4 This is a schematic diagram of the bottom structure of some components provided in the embodiments of this application; Figure 5 This is a schematic diagram of the overall structure of the support base provided in the embodiment of this application.

[0014] Reference numerals: 1. Mounting cabinet; 2. Support skirt; 3. Support base; 31. Mating part; 32. Connecting seat; 4. Moisture-absorbing strip; 5. Support strip; 6. Connecting plate; 7. Mounting groove; 8. Connecting hole; 9. Support column; 10. Conduit; 11. Inner enclosure assembly; 12. Filling assembly; 13. Conical top; 14. Drying unit; 15. Mounting frame; 16. Enclosure plate; 17. Mounting base; 18. Enclosure component; 19. Skirt; 20. Mounting strip. Detailed Implementation

[0015] The present application will be further described in detail below with reference to the accompanying drawings.

[0016] To better understand the technical solutions shown in the embodiments of this application, the working principle of the existing moisture-proof electrical control cabinet structure of the island generator set will be introduced first.

[0017] Existing island generator sets require numerous electrical control cabinets for power supply and circuit control in various locations. Currently, most control cabinets are modified versions of existing ones, with multiple layers of protective paint applied to extend their lifespan. While improvements in materials and manufacturing processes have given these cabinets good corrosion resistance, allowing them to function normally in island environments, frequent rain, waves, and wind erosion can cause water droplets to accumulate on the cabinet surface, leading to internal moisture buildup. When this moisture reaches a certain level, it not only affects the power supply structure but also damages electronic components, hindering their normal operation. Therefore, a structural redesign is necessary to address these issues.

[0018] Please see Figures 1 to 5This application discloses a moisture-proof electrical control cabinet structure for an island generator set, comprising: a mounting cabinet 1, a supporting skirt 2, a support base 3, a mating part 31, a connecting base 32, a moisture-absorbing strip 4, a supporting strip 5, a connecting plate 6, a mounting groove 7, a connecting hole 8, and a supporting column 9. The mounting cabinet 1 is rectangular in shape. The supporting skirt 2 is fixedly connected to the outer surface of the mounting cabinet 1 near its lower end, forming a tapered gap between the supporting skirt 2 and the outer surface of the mounting cabinet 1. A mating part 31 is provided above the support base 3. The mating part 31 is tapered, and its outer surface meets the supporting skirt 2 and the connecting plate 9. The mounting cabinet 1 is connected with a tapered gap. The connecting seat 32 is fixedly connected to the lower surface of the four corners of the support seat 3 in a rectangular array. The moisture-absorbing strips 4 are spaced apart on the bottom surface inside the mounting cabinet 1. The support strips 5 are spaced apart between the moisture-absorbing strips 4. The lower surface of the connecting plate 6 is fixedly connected to the upper end of the support strips 5. The mounting grooves 7 are distributed in a rectangular array on the lower surface of the four corners of the mounting cabinet 1. The connecting hole 8 is opened through the mounting groove 7 on the mounting cabinet 1 corresponding to the middle of the mounting groove 7. The upper end of the support column 9 is connected to the connecting hole 8. The upper end of the support column 9 is provided with a through hole corresponding to the connecting hole 8.

[0019] Specifically, the cabinet 1 is manufactured using traditional corrosion-resistant processes. Its surface is coated with anti-corrosion paint and passivated, enhancing its resistance to salt and alkali corrosion. The downward-sloping support skirt 2 guides rainwater or other splashes, preventing water from accumulating at the lower edge of the cabinet 1 and reducing corrosion. During installation, the mating part 31 engages with the cabinet for quick connection. The wraparound connection provides stable support. The lower connecting seat 32 allows for rapid installation with on-site piles and connecting surfaces, providing... For stable support, the moisture-absorbing strips 4 are made of quicklime or silica gel desiccant, and two or more types can be used alternately, relying on the properties of various materials to complement each other. They only need to be replaced periodically during the service life. The support strips 5 support the connecting plate 6 to a height higher than the moisture-absorbing strips 4, and the edges of the connecting plate 6 are provided with gaps to allow moisture to enter downwards when it is generated. The support columns 9 can be quickly connected to the mounting groove 7 through the connecting holes 8, making them a whole. The height of the support columns 9 can be adjusted according to the actual situation and extends into the pit dug in the ground to improve the support capacity, ensure the vibration resistance of the mounting cabinet 1, and improve stability.

[0020] Furthermore, it also includes a conduit 10, an inner sealing component 11, and a filling component 12. The conduit 10 is disposed on one side near the upper end of the surface. The inner sealing component 11 is connected to the inner wall of the mounting cabinet 1 corresponding to the end of the conduit 10. The filling component 12 is disposed in the cavity in the middle of the conduit 10.

[0021] Specifically, the conduit 10 is used for the entry and exit of the line. The inner sealing component 11 and the filling component 12 can fill the gap between the inner and outer lines respectively, so as to achieve a sealed isolation state. The conduit 10 is inclined downward from the inside to the outside, which further avoids the retention time of rainwater and other water bodies, reduces the probability of rainwater erosion, and forms a seal inside and out.

[0022] Please see Figure 1 As another specific embodiment provided in the application, it also includes a conical top 13 and a drying unit 14. The conical top 13 is connected to the upper end of the mounting cabinet 1, and the drying unit 14 is fixedly connected to the upper end of the mounting cabinet 1 corresponding to the middle position of the conical top 13. The lower end of the drying unit 14 extends into the interior of the mounting cabinet 1.

[0023] Specifically, the conical top 13 can quickly divert large amounts of rainwater, thus preventing water accumulation at the top and reducing the chance of corrosion and moisture generation. It also has drainage grooves to facilitate the rapid removal of surface salt during cleaning. The installed drying unit 14 uses mechanical means to dry the air inside the installation cabinet 1. Its core component is the existing dehumidification equipment body, and it can discharge the generated water to the outside. When not in operation, it isolates the inside and outside, maintaining a good isolation effect and further reducing the generation of internal moisture.

[0024] Please see Figure 1 As another specific embodiment provided in the application, it also includes a mounting frame 15 and a sealing plate 16. The mounting frame 15 is opened on the side of the mounting cabinet 1 away from the conduit 10, and the sealing plate 16 is connected to the mounting frame 15. The edge of the sealing plate 16 is provided with a sealing gasket.

[0025] Specifically, the mounting frame 15 and the enclosure plate 16 can seal the entry and exit points of the installed equipment. The sealing gasket on the enclosure plate 16 can isolate the interior and exterior spaces of the installation cabinet 1 after bolt connection, forming two closed spaces and further reducing the entry of moisture.

[0026] Please see Figure 1 As another specific embodiment provided in the application, it also includes a mounting base 17, which is fixedly connected to the upper surface of the connecting plate 6 at equal intervals.

[0027] Specifically, the mounting bracket 17 is designed for quick connection of the device, improving the ease of installation.

[0028] Please see Figure 1 As another specific embodiment provided in the application, it also includes a closure member 18, which has a pin inside, and the pin passes through the connecting hole 8 and the through hole on the support column 9 respectively.

[0029] Specifically, the closure 18 can seal and fill the through holes on the connecting hole 8 and the support column 9, making them form a stable whole.

[0030] Please see Figure 3 As another specific embodiment provided in the application, it also includes a skirt 19, which is fixedly connected to the surface of the support column 9 near the lower end.

[0031] Specifically, the skirt plate 19 allows for the reinstallation and fixation of the support column 9 at the point where it contacts the ground or connecting plane, thus improving the stability of the installation. In addition, the support column 9 occupies a small area, and in actual use, it can be installed in combination with the connecting seat 32 in the form of four columns or one column, depending on the actual situation, thereby improving the flexibility of the installation.

[0032] Please see Figure 2 As another specific implementation provided in the application, it also includes an installation strip 20, which is fixedly connected to the inner wall of the installation cabinet 1 at equal intervals.

[0033] Specifically, the installation strip 20 can be used to install components on the side of the installation cabinet 1, improving the convenience of use.

[0034] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A moisture-proof electrical control cabinet structure for an island generator set, characterized in that, include: The installation cabinet (1) includes a supporting skirt (2), a supporting base (3), a mating part (31), a connecting base (32), a moisture-absorbing strip (4), a supporting strip (5), a connecting plate (6), a mounting groove (7), a connecting hole (8), and a supporting column (9). The installation cabinet (1) is rectangular in shape. The supporting skirt (2) is fixedly connected to the outer surface of the installation cabinet (1) near the lower end. A conical gap is formed between the supporting skirt (2) and the outer surface of the installation cabinet (1). A mating part (31) is provided above the supporting base (3). The mating part (31) is conical. The outer surface of the mating part (31) is fitted with the conical gap formed by the supporting skirt (2) and the installation cabinet (1). The connecting base (32) is fixedly connected to the lower surface of the support base (3) at the four corners in a rectangular array. The moisture-absorbing strips (4) are spaced apart on the bottom surface inside the mounting cabinet (1). The support strips (5) are spaced apart between the moisture-absorbing strips (4). The lower surface of the connecting plate (6) is fixedly connected to the upper end of the support strips (5). The mounting grooves (7) are distributed in a rectangular array on the lower surface of the four corners of the mounting cabinet (1). The connecting hole (8) is opened through the mounting groove (7) on the mounting cabinet (1) corresponding to the middle part of the mounting groove (7). The upper end of the support column (9) is connected to the connecting hole (8). The upper end of the support column (9) is provided with a through hole corresponding to the connecting hole (8).

2. The moisture-proof electrical control cabinet structure for an island generator set according to claim 1, characterized in that: It also includes a conduit (10), an inner sealing component (11) and a filling component (12). The conduit (10) is disposed on one side near the upper end of the surface. The inner sealing component (11) is connected to the inner wall of the mounting cabinet (1) corresponding to the end of the conduit (10). The filling component (12) is disposed in the cavity in the middle of the conduit (10).

3. The moisture-proof electrical control cabinet structure for an island generator set according to claim 1, characterized in that: It also includes a conical top (13) and a drying unit (14). The conical top (13) is connected to the upper end of the mounting cabinet (1). The drying unit (14) is fixedly connected to the upper end of the mounting cabinet (1) corresponding to the middle position of the conical top (13). The lower end of the drying unit (14) extends into the interior of the mounting cabinet (1).

4. The moisture-proof electrical control cabinet structure for an island generator set according to claim 2, characterized in that: It also includes a mounting frame (15) and a sealing plate (16). The mounting frame (15) is located on the side of the mounting cabinet (1) away from the conduit (10). The sealing plate (16) is connected to the mounting frame (15) and the edge of the sealing plate (16) is provided with a sealing gasket.

5. The moisture-proof electrical control cabinet structure for an island generator set according to claim 1, characterized in that: It also includes mounting bases (17), which are fixedly connected to the upper surface of the connecting plate (6) at equal intervals.

6. The moisture-proof electrical control cabinet structure for an island generator set according to claim 1, characterized in that: It also includes a closure (18), which has a pin inside, and the pin passes through the connecting hole (8) and the through hole on the support column (9).

7. The moisture-proof electrical control cabinet structure for an island generator set according to claim 1, characterized in that: It also includes a skirt panel (19), which is fixedly connected to the surface of the support column (9) near the lower end.

8. The moisture-proof electrical control cabinet structure for an island generator set according to claim 1, characterized in that: It also includes mounting strips (20), which are fixedly connected at equal intervals to the inner wall of the mounting cabinet (1).

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