Waterproof and dustproof box transformer substation structure

Abstract

The utility model discloses a waterproof and dustproof box-type transformer substation structure, which comprises a box-type transformer substation main body, the bottom end of the box-type transformer substation main body is provided with a heat dissipation air duct, the heat dissipation air duct is internally provided with a clamping cleaning plate, the upper end of the clamping cleaning plate is fixedly connected with a movable cleaning block, and the rear end of the movable cleaning block is fixedly connected with a connection fixing rod. The tail end of the connecting fixing rod is fixedly connected with a pushing handle; the output end of the bottom end supporting plate is communicated with a height adjusting rod, the tail end of the height adjusting rod is fixedly connected with an upper end mounting plate, and the upper end of the upper end mounting plate is fixedly connected with the box transformer substation body. By arranging the bottom end supporting plate and the height adjusting rods with different lengths, when water overflows on the ground, the height of the box-type transformer substation structure is increased, water is prevented from entering the box-type transformer substation body from the ventilation pipeline, and the waterproof effect is achieved. The cleaning block clamped with the ventilation pipeline is arranged in the ventilation pipeline, and the pushing handle and the connecting fixing rod are used for driving the cleaning block to move, so that dust in the air duct is cleaned while ventilation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer protection, in particular to a waterproof and dustproof box transformer structure. Background Art

[0002] In the electrical engineering industry, transformers are widely used in voltage distribution. In order to protect the transformer structure, a box transformer structure is required to place the transformer inside the box transformer structure to play a protective role.

[0003] Generally, a box-type transformer structure is equipped with a relatively sealed structure on the outside of the transformer. To ensure the heat dissipation effect of the sealed environment, a heat dissipation motor is usually used to drive the heat dissipation blades to rotate, so that the cold air flows and completes the heat dissipation function. However, this structure has poor waterproof and dustproof effects. A Chinese patent application number "CN202221233426.8" discloses a dustproof and waterproof box-type transformer structure. By setting a filter and a heat dissipation device, and setting a cleaning brush structure on the outer end of the filter, the heat dissipation and dustproof effects are guaranteed. However, the height of this structure cannot be adjusted, and it cannot play a waterproof role when the ground is flooded. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art and to provide a waterproof and dustproof box transformer structure. By providing a bottom support plate and height adjustment rods of varying lengths, the height of the box transformer structure is raised when the ground is flooded, preventing water from entering the box transformer body through the ventilation duct, thereby achieving a waterproof effect. By providing a cleaning block that engages with the ventilation duct and is driven forward by a push handle and a connecting rod, dust is removed from the air duct while ensuring ventilation.

[0005] The present invention also provides a waterproof and dustproof box transformer structure, comprising: a box transformer body, a heat dissipation duct provided at the bottom end of the box transformer body, a snap-fit ​​cleaning plate provided inside the heat dissipation duct, a movable cleaning block fixedly connected to the upper end of the snap-fit ​​cleaning plate, a connecting rod fixedly connected to the rear end of the movable cleaning block, and a push handle fixedly connected to the end of the connecting rod; a bottom support plate, a height adjustment rod connected to the output end of the bottom support plate, the end of the height adjustment rod fixedly connected to the upper mounting plate, the upper end of the upper mounting plate fixedly connected to the box transformer body. By providing the bottom support plate and height adjustment rods of different lengths, when the ground is flooded, the height of the box transformer structure is increased, preventing water from entering the box transformer body through the ventilation duct, thereby achieving a waterproof effect. By providing a snap-fit ​​cleaning block inside the ventilation duct, and using the push handle and the connecting rod to drive the cleaning block forward, dust inside the air duct is cleaned while ensuring ventilation.

[0006] According to the waterproof and dustproof box-type transformer structure of the utility model, the upper end of the box-type transformer body is fixedly connected to a mounting block, and a rotating shaft is rotatably connected between the mounting blocks to drive the front sealing door to rotate.

[0007] According to the waterproof and dustproof box-type transformer structure of the present invention, the side end of the rotating shaft is fixedly connected to a front sealing door, and a front door handle is fixedly connected between the front sealing doors, so that the front end of the box-type transformer body is sealed.

[0008] According to the waterproof and dustproof box-type transformer structure of the present invention, a sealing block is fixedly connected between the front sealing doors, and a danger sign is fixedly connected to the middle section of the front sealing door, which serves as a reminder to the operator.

[0009] According to the waterproof and dustproof box-type transformer structure of the present invention, an indicator light is provided on the upper end of the front sealing door. The indicator light is an electrical structure and is used to warn external staff that the internal box-type transformer has malfunctioned.

[0010] According to the waterproof and dustproof box transformer structure of the utility model, the upper end of the box transformer body is fixedly connected to the lower end support rod, and the upper end of the lower end support rod is fixedly connected to the upper end support plate to support the transformer structure.

[0011] According to the waterproof and dustproof box transformer structure of the utility model, the upper end of the upper support plate is fixedly connected to a supporting workpiece, and the upper end of the supporting workpiece is fixedly connected to a transformer. The transformer is connected to the upper support plate.

[0012] According to the waterproof and dustproof box-type transformer structure of the present invention, an air duct is provided at the rear end of the box-type transformer body, and the outer end of the air duct of the box-type transformer body is threadedly connected to the dust filter ventilation plate via connecting bolts, thereby ensuring ventilation while playing the role of dustproof and waterproof.

[0013] According to the waterproof and dustproof box-type transformer structure of the utility model, a heat dissipation motor is fixedly connected to the top of the box-type transformer body, and a ventilation duct is connected to the top of the heat dissipation motor. A filter device is provided inside the ventilation duct to ensure that dust and water do not enter the air duct.

[0014] According to the waterproof and dustproof box transformer structure of the utility model, the output end of the heat dissipation motor is fixedly connected to a rotating shaft, and the end of the rotating shaft is fixedly connected to a heat dissipation fan blade, thereby achieving heat dissipation of the transformer structure.

[0015] Beneficial effects:

[0016] 1. Compared with the existing technology, this waterproof and dustproof box transformer structure is equipped with a bottom support plate and height adjustment rods of different lengths. When the ground is flooded, the height of the box transformer structure is increased to prevent water from entering the interior of the box transformer body through the ventilation duct, thereby achieving a waterproof effect.

[0017] 2. Compared with the existing technology, this waterproof and dustproof box transformer structure sets a cleaning block that engages with the ventilation duct inside, and uses a pushing handle and a connecting fixing rod to drive the cleaning block forward, thereby cleaning the dust inside the air duct while ensuring ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 It is a structural diagram of the entire utility model;

[0020] Figure 2 This is a structural diagram of the utility model from an upward perspective;

[0021] Figure 3 It is a structural diagram of the interior of the utility model;

[0022] Figure 4 This is a structural diagram of the cross section of the utility model.

[0023] Legend:

[0024] 1. Box transformer body; 2. Mounting block; 3. Rotating shaft; 4. Front sealing door; 5. Danger sign; 6. Indicator light; 7. Front door handle; 8. Sealing block; 9. Heat dissipation motor; 10. Ventilation duct; 11. Heat dissipation duct; 12. Bottom support plate; 13. Height adjustment rod; 14. Upper mounting plate; 15. Dust filter ventilation plate; 16. Transformer; 17. Support workpiece; 18. Upper support plate; 19. Lower support rod; 20. Movable cleaning block; 21. Heat dissipation fan blades; 22. Rotating shaft; 23. Push handle; 24. Connecting fixing rod; 25. Connecting bolt; 26. Snap-fit ​​cleaning plate. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0026] refer to Figure 1-4The waterproof and dustproof box-type transformer structure of this embodiment includes: a box-type transformer body 1, which integrates all the devices. A heat dissipation duct 11 is provided at the bottom of the box-type transformer body 1 to ensure air circulation at the bottom and improve the heat dissipation effect. A snap-fit ​​cleaning plate 26 is provided inside the heat dissipation duct 11. The upper end of the snap-fit ​​cleaning plate 26 is fixedly connected to a movable cleaning block 20. The rear end of the movable cleaning block 20 is fixedly connected to a connecting rod 24. The end of the connecting rod 24 is fixedly connected to a push handle 23. This cleans the dust inside the heat dissipation duct 11, ensuring the cleanliness of the duct and playing a dust-proof role.

[0027] The upper end of the transformer body 1 is fixedly connected to a mounting block 2, with a rotating shaft 3 rotatably connected between the mounting blocks 2. A front sealing door 4 is fixedly connected to the side end of the rotating shaft 3, sealing the transformer body 1. A front door handle 7 is fixedly connected between the front sealing doors 4. To facilitate the movement of the front sealing doors 4, a sealing block 8 is fixedly connected between the front sealing doors 4, securing the two front sealing doors 4. A hazard sign 5 is fixedly connected to the middle section of the front sealing doors 4. An indicator light 6 is located at the upper end of the front sealing doors 4. This indicator light 6 is electrically powered and provides a warning and reminder to the operator.

[0028] The upper end of the transformer main body 1 is fixedly connected to the lower support rod 19, and the upper end of the lower support rod 19 is fixedly connected to the upper support plate 18. The upper end of the upper support plate 18 is fixedly connected to the support workpiece 17, and the upper end of the support workpiece 17 is fixedly connected to the transformer 16, so that the transformer 16 is fixed in the corresponding position. An air duct is provided at the rear end of the transformer main body 1, and the outer end of the air duct of the transformer main body 1 is threadedly connected to the dust filter ventilation plate 15 through a connecting bolt 25. While ensuring ventilation, it plays a role in dust and water prevention. The top of the transformer main body 1 is fixedly connected to the heat dissipation motor 9, and the top of the heat dissipation motor 9 is connected to the ventilation duct 10, and a filtering device is provided inside the ventilation duct 10. The output end of the heat dissipation motor 9 is fixedly connected to the rotating shaft 22, and the end of the rotating shaft 22 is fixedly connected to the heat dissipation fan blade 21. The transformer 16 structure is cooled and dissipated.

[0029] The bottom support plate 12 has a height adjustment rod 13 connected to its output end. The end of the height adjustment rod 13 is fixedly connected to an upper mounting plate 14. The upper end of the upper mounting plate 14 is fixedly connected to the transformer body 1. When the ground is flooded, the height of the transformer body 1 is raised to prevent water from entering the cooling duct 11 and damaging the transformer 16. The upper mounting plate 14 is fixedly connected to the bottom of the transformer body 1 to prevent dust from accumulating in the cooling duct 11 and affecting the heat dissipation motor 9.

[0030] Working principle: When using the device, the transformer 16 is placed on the upper part of the upper support plate 18, and then the front sealing door 4 is closed, and then the two front sealing doors 4 are fixedly connected using the sealing block 8.

[0031] When heat dissipation is required, the heat dissipation motor 9 is started, and the heat dissipation fan blades 21 are driven to rotate through the rotating shaft 22, so that cold air is sent into the interior through the ventilation duct 10, and hot air is sent out to the outside through the heat dissipation duct 11 and the dust filter ventilation plate 15.

[0032] When dust accumulation needs to be cleaned, the handle 23 is pushed to drive the connecting fixing rod 24 and the engaging cleaning plate 26 to move forward, so that the dust accumulated in the heat dissipation duct 11 is sent out.

[0033] When the ground is flooded, the upper mounting plate 14 together with the transformer body 1 is removed and replaced with a longer height adjustment rod 13 to make the height of the transformer body 1 higher and prevent water from entering the interior of the transformer body 1 through the heat dissipation duct 11.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A waterproof and dustproof box-type transformer structure, characterized in that: include: A box transformer body (1), wherein a heat dissipation duct (11) is provided at the bottom end of the box transformer body (1), a snap-fit ​​cleaning plate (26) is provided inside the heat dissipation duct (11), the upper end of the snap-fit ​​cleaning plate (26) is fixedly connected to a movable cleaning block (20), the rear end of the movable cleaning block (20) is fixedly connected to a connecting and fixing rod (24), and the end of the connecting and fixing rod (24) is fixedly connected to a pushing handle (23); A bottom support plate (12) is provided, wherein the output end of the bottom support plate (12) is connected to a height adjustment rod (13), the end of the height adjustment rod (13) is fixedly connected to an upper mounting plate (14), and the upper end of the upper mounting plate (14) is fixedly connected to the box-type transformer body (1).

2. The waterproof and dustproof box-type transformer structure according to claim 1, characterized in that: The upper end of the box-type transformer main body (1) is fixedly connected to a mounting block (2), and a rotating shaft (3) is rotatably connected between the mounting blocks (2).

3. The waterproof and dustproof box-type transformer structure according to claim 2, characterized in that: The side end of the rotating shaft (3) is fixedly connected to a front sealing door (4), and a front door handle (7) is fixedly connected between the front sealing doors (4).

4. The waterproof and dustproof box-type transformer structure according to claim 3, characterized in that: A sealing block (8) is fixedly connected between the front sealing doors (4), and a danger sign (5) is fixedly connected to the middle section of the front sealing doors (4).

5. The waterproof and dustproof box-type transformer structure according to claim 3, characterized in that: An indicator light (6) is provided at the upper end of the front sealing door (4), and the indicator light (6) is an electrical structure.

6. The waterproof and dustproof box-type transformer structure according to claim 1, characterized in that: The upper end of the box-type transformer main body (1) is fixedly connected to a lower end support rod (19), and the upper end of the lower end support rod (19) is fixedly connected to an upper end support plate (18).

7. The waterproof and dustproof box-type transformer structure according to claim 6, characterized in that: The upper end of the upper end support plate (18) is fixedly connected to a support workpiece (17), and the upper end of the support workpiece (17) is fixedly connected to a transformer (16).

8. The waterproof and dustproof box-type transformer structure according to claim 1, characterized in that: An air duct is provided at the rear end of the box transformer body (1), and the outer end of the air duct of the box transformer body (1) is threadedly connected to the dust filter ventilation plate (15) via a connecting bolt (25).

9. The waterproof and dustproof box-type transformer structure according to claim 1, characterized in that: A heat dissipation motor (9) is fixedly connected to the top of the box transformer body (1), a ventilation duct (10) is connected to the top of the heat dissipation motor (9), and a filtering device is provided inside the ventilation duct (10).

10. The waterproof and dustproof box-type transformer structure according to claim 9, characterized in that: The output end of the heat dissipation motor (9) is fixedly connected to a rotating shaft (22), and the end of the rotating shaft (22) is fixedly connected to a heat dissipation fan blade (21).

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