Anti-short-circuit anti-interference transformer

Abstract

The utility model relates to the technical field of transformer equipment, and discloses an anti-short-circuit anti-interference transformer which comprises a transformer box and internal elements, the right side of the transformer box is provided with an air inlet, the left side of the transformer box is provided with an air outlet, and the right side of the inner wall of the transformer box is fixedly connected with a gas collecting hood. The left side of the gas collecting hood communicates with a plurality of air pipes, a plurality of air holes are formed in the outer walls of the air pipes, and cooling fins are fixedly connected to the front sides and the rear sides of the outer walls of the air pipes. According to the utility model, external air is sucked through the air collecting hood and injected into the plurality of air pipes, the external air is cooled through the small diameters of the air pipes, and cold air is injected into the transformer box through the air holes, so that rapid cooling of internal elements is realized; and the fan on the other side is matched with the air holes to discharge internal redundant heat, so that air circulation is realized, and the internal heat dissipation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer equipment technical field especially relates to a kind of anti-short-circuit anti-interference transformer. BACKGROUND

[0002] In today's highly electrified era, the power system is like the "main artery" of social operation, widely covering various fields, from the high-rise buildings in bustling cities to the factories and farms in remote areas. Stable and reliable power supply is the cornerstone for the smooth development of all production and living activities. Whether it is the production of precision manufactured electronic chips, which requires millivolt level stable voltage to ensure process accuracy, or large-scale industrial automation production lines, which rely on high-power motors to continuously operate and drive mechanical devices, they all have strict requirements for the quality of power supply. However, during power transmission, the complex and variable electromagnetic environment and potential line fault hazards, the transformer as the key hub in the power system, is the first to face many challenges.

[0003] The winding of the transformer is wound by wire, and the windings and the core rely on insulation materials to ensure electrical isolation. When the temperature is too high, the insulation performance of the insulation paper will gradually decrease, the insulation paper will become dry and brittle, and the insulation strength will decrease significantly, eventually leading to the insulation between the windings being broken down, causing a short circuit. The existing solution is to install a fan on one side of the transformer box to directly exhaust the internal heat. However, due to the complex internal structure, it is difficult to achieve rapid heat dissipation efficiency through the fan alone, leading to the gradual loss of insulation of the insulation paper. Therefore, a kind of anti-short-circuit anti-interference transformer is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a kind of anti-short-circuit anti-interference transformer, to improve the problem of the existing technology due to the complex internal structure, it is difficult to achieve rapid heat dissipation efficiency through the fan alone, leading to the gradual loss of insulation of the insulation paper.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of anti-short-circuit anti-interference transformer, including transformer box and internal element, the right side of the transformer box is equipped with air inlet, the left side of the transformer box is equipped with exhaust port, the inner wall right side of the transformer box is fixedly connected with gas collecting hood, the left side of the gas collecting hood is communicated with multiple air pipes, multiple the outer wall of air pipe is equipped with multiple air holes, the outer wall of multiple air pipe is fixedly connected with fin before and after, the left end of multiple air pipe is communicated with mounting cover, the inner wall of mounting cover is fixedly connected with fan, the outer wall of multiple internal element is arranged between air pipe, the inner wall right side of the transformer box is provided with filter mechanism, the filter mechanism is used to filter the external dust.

[0006] As a further description of the above technical solution:

[0007] The filter mechanism comprises a servo motor, the front side of the servo motor is fixedly connected to the rear side of the transformer box, the output end of the servo motor penetrates through the rear side of the transformer box and is fixedly connected with a roller column one, the inner wall right side of the transformer box is rotationally connected with a roller column two, the roller column one and the roller column two are connected through a filter belt, the inner wall right side of the transformer box is rotationally connected with a cleaning roller, and the roller column two and the cleaning roller are connected through a connecting belt.

[0008] As a further description of the above technical solution:

[0009] The filter mechanism further comprises a collecting box, and the left side of the collecting box is slidably connected to the right side bottom of the transformer box.

[0010] As a further description of the above technical solution:

[0011] The top of the transformer box is fixedly connected with a top plate, and the top of the top plate is fixedly connected with eye loops at four corners.

[0012] As a further description of the above technical solution:

[0013] The front side of the transformer box is rotationally connected with a box door, and the front side of the box door is fixedly connected with an instrument panel.

[0014] As a further description of the above technical solution:

[0015] The front side of the box door is fixedly connected with a controller, and the controller is electrically connected with the servo motor, the internal element and the fan.

[0016] As a further description of the above technical solution:

[0017] The front side of the box door is fixedly connected with a handle, and the outer wall of the handle is fixedly connected with an anti-skid sleeve.

[0018] As a further description of the above technical solution:

[0019] The bottom of the transformer box is fixedly connected with support columns at four corners, and the bottom ends of the support columns are fixedly connected with rubber pads.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses an internal gas circulation is realized through the air inlet cooperation with the air outlet, and the gas collecting hood can well suck the external air and make the air inject into multiple air pipes, realize the cooling treatment of the external air through the small aperture of the air pipe, and the cold gas is injected into the voltage transformation box through the air hole, realizes the rapid cooling of the internal element, and the multiple cooling fins are mutually attached with the internal element, so that the heat conduction treatment is carried out, the excess heat in the inside is discharged through the fan cooperation with the air hole on the other side, realizes the air circulation, improves the heat dissipation efficiency of the inside.

[0022] 2. The utility model discloses the roller column one and roller column two are installed on the inner wall of voltage transformation box upper and lower two sides respectively, and are connected through the filter band between each other, a plurality of filter holes are arranged on the surface of filter band, can effectively filter the dust mixed in the external air, and drives the filter band to rotate through starting servo motor, the roller column two will pull the cleaning roller to reverse rotation in the process of rotating, and the dust on the surface of filter band is cleaned and scraped through the cleaning roller, and the dust falls into the collecting box and is collected, convenient for centralized treatment later. ACCURACY OF DRAWINGS

[0023] Figure 1 A perspective view of the short-circuit-proof and anti-interference transformer is provided for the utility model;

[0024] Figure 2 A side view of the short-circuit-proof and anti-interference transformer is provided for the utility model;

[0025] Figure 3 A structural schematic view of the short-circuit-proof and anti-interference transformer is provided for the utility model;

[0026] Figure 4 A structural schematic view of the air pipe of the short-circuit-proof and anti-interference transformer is provided for the utility model;

[0027] Figure 5 A structural schematic view of the filter mechanism of the short-circuit-proof and anti-interference transformer is provided for the utility model.

[0028] LEGEND:

[0029] 1, voltage transformation box, 2, filter mechanism, 201, servo motor, 202, roller column one, 203, roller column two, 204, filter band, 205, cleaning roller, 206, connecting band, 207, collecting box, 3, internal element, 4, gas collecting hood, 5, air pipe, 6, air hole, 7, cooling fin, 8, mounting cover, 9, fan, 10, air inlet, 11, air outlet, 12, top plate, 13, lifting ring, 14, box door, 15, instrument panel, 16, controller, 17, handle, 18, antiskid sleeve, 19, support column, 20, rubber pad. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0031] With reference to Figure 1 , Figure 3 and Figure 4 , the present application provides an embodiment: a short-circuit-proof and anti-interference transformer, comprising a transformer box 1 and internal elements 3, an air inlet 10 is formed on the right side of the transformer box 1, an air outlet 11 is formed on the left side of the transformer box 1, the air inlet 10 cooperates with the air outlet 11 to realize the circulation of internal gas, a gas collecting cover 4 is fixedly connected to the inner wall of the right side of the transformer box 1, the gas collecting cover 4 can well suck external air, a plurality of air pipes 5 are in communication with the left side of the gas collecting cover 4, and air is injected into the plurality of air pipes 5, the small caliber of the air pipes 5 realizes the cooling treatment of external air, a plurality of air holes 6 are formed on the outer wall of the plurality of air pipes 5, and cold gas is injected into the transformer box 1 through the air holes 6, the rapid cooling of the internal elements 3 is realized, heat dissipation fins 7 are fixedly connected to the front and back sides of the outer wall of the plurality of air pipes 5, the plurality of heat dissipation fins 7 are in close contact with the internal elements 3, and thus heat dissipation treatment is realized, mounting covers 8 are in communication with the left ends of the plurality of air pipes 5, fans 9 are fixedly connected to the inner wall of the mounting covers 8, and the excess heat in the inside is discharged through the cooperation of the fans 9 on the other side and the air holes 6, air circulation is realized, the heat dissipation efficiency of the inside is improved, the outer walls of the plurality of internal elements 3 are arranged between the air pipes 5, a filtering mechanism 2 is arranged on the right side of the inner wall of the transformer box 1, and the filtering mechanism 2 is used for filtering the external dust;

[0032] Specifically, the right side of the transformer box 1 is designed with an air inlet 10, and the left side is provided with an air outlet 11. The two air inlets and outlets enable the internal gas of the transformer to flow effectively. The inner wall of the right side of the transformer box 1 is fixedly connected with a gas collecting cover 4. The gas collecting cover 4 is used to efficiently suck external air. The left side of the gas collecting cover 4 is connected with a plurality of air pipes 5. The air pipes 5 are used to guide air into the transformer box 1 and cool the air through the small-diameter design. A plurality of air holes 6 are uniformly arranged on the outer wall of each air pipe 5. Cold air is injected into the transformer box 1 through the air holes 6, so as to rapidly reduce the temperature of the internal elements 3. In addition, the outer wall of each air pipe 5 is fixedly installed with heat dissipation fins 7 on the front and back sides. The heat dissipation fins 7 are closely attached to the internal elements 3 to promote heat conduction. The left end of each air pipe 5 is connected to a mounting cover 8. The inner wall of the mounting cover 8 is fixedly connected with a fan 9. The fan 9 works with the air holes 6 to discharge the excess heat in the internal elements 3, further promote air circulation, and improve the heat dissipation efficiency of the internal elements 3. In order to ensure the efficient operation of the transformer, the outer walls of the plurality of internal elements 3 are arranged between the air pipes 5 to ensure that they can be fully cooled. Finally, the inner wall of the right side of the transformer box 1 is provided with a filtering mechanism 2. The filtering mechanism 2 is used to filter the dust in the external air entering the transformer box 1 to protect the internal elements from being polluted.

[0033] Referring to Figure 1 , Figure 2 and Figure 5 , the filtering mechanism 2 comprises a servo motor 201. The front side of the servo motor 201 is fixedly connected to the rear side of the transformer box 1. The output end of the servo motor 201 penetrates the rear side of the transformer box 1 and is fixedly connected with a roller column one 202. The inner wall of the right side of the transformer box 1 is rotatably connected with a roller column two 203. The roller column one 202 and the roller column two 203 are connected through a filter belt 204. The roller column one 202 and the roller column two 203 are respectively installed on the upper and lower sides of the inner wall of the transformer box 1 and are connected with each other through the filter belt 204. The surface of the filter belt 204 is provided with a plurality of filter holes. The filter holes can effectively filter the dust mixed in the external air. The filter belt 204 is driven to rotate by starting the servo motor 201. The inner wall of the right side of the transformer box 1 is rotatably connected with a cleaning roller 205. The roller column two 203 and the cleaning roller 205 are connected through a connecting belt 206. During the rotation of the roller column two 203, the cleaning roller 205 is driven to rotate in the opposite direction. The dust on the surface of the filter belt 204 is cleaned and scraped off by the cleaning roller 205. The filtering mechanism 2 further comprises a collecting box 207. The left side of the collecting box 207 is slidably connected to the right side of the bottom of the transformer box 1. The dust falls into the collecting box 207 and is collected for later centralized treatment;

[0034] Specific, the front end of the servo motor 201 is fixedly connected to the rear side of the transformer box 1, the output end of the servo motor 201 penetrates the rear side of the transformer box 1 and is fixedly connected with the roller column one 202, the inner wall right side of the transformer box 1 is installed with the roller column two 203, the roller column one 202 and the roller column two 203 are connected with each other through the filter belt 204, are respectively installed on the upper and lower sides of the inner wall of the transformer box 1 and are connected with each other through the filter belt 204, the surface of the filter belt 204 is designed with a plurality of filter holes, the holes can effectively filter the dust mixed in the external air, the filter belt 204 can be driven to continuously rotate by starting the servo motor 201, the inner wall right side of the transformer box 1 is also rotatably connected with a cleaning roller 205, the roller column two 203 and the cleaning roller 205 are connected with each other through the connecting belt 206, when the roller column two 203 rotates, the cleaning roller 205 is driven to rotate in the opposite direction, the cleaning roller 205 is used for cleaning and scraping the dust on the surface of the filter belt 204; in addition, the filter mechanism 2 further comprises a collecting box 207, the left side of the collecting box 207 is slidably connected to the right side bottom of the transformer box 1, the dust falls into the collecting box 207 during the filtering process, which is convenient for centralized treatment in the later period.

[0035] With reference to Figure 1 And Figure 2 The top of the transformer box 1 is fixedly connected with a top plate 12, the top of the top plate 12 is fixedly connected with a lifting ring 13 at four corners, the lifting ring 13 is used for installing the whole device by cooperating with a crane or a hanger, the front side of the transformer box 1 is rotatably connected with a box door 14, the box door 14 can ensure the sealing of the transformer 1, the front side of the box door 14 is fixedly connected with an instrument panel 15, the instrument panel 15 can not only monitor the voltage but also monitor the temperature, the front side of the box door 14 is fixedly connected with a controller 16, the controller 16 is electrically connected with the servo motor 201, the internal element 3 and the fan 9, the controller 16 is used for conveniently and simply operating and controlling the running equipment on the whole device, the front side of the box door 14 is fixedly connected with a handle 17, the outer wall of the handle 17 is fixedly connected with an anti-skid sleeve 18, the bottom of the transformer box 1 is fixedly connected with a support column 19 at four corners, the bottom of the plurality of support columns 19 is fixedly connected with a rubber pad 20;

[0036] Specifically, the lifting ring 13 enables the transformer box 1 to be conveniently installed and handled by a crane or a lifting frame, the front side of the transformer box 1 is rotationally connected with a box door 14, the design of the box door 14 ensures the sealing of the transformer 1, prevents the invasion of dust and moisture, and thus protects the safe operation of the transformer, the front side of the box door 14 is fixedly connected with an instrument panel 15, the instrument panel 15 can not only monitor the voltage and provide real-time voltage data, but also can monitor the temperature of the transformer 1 during operation, ensuring that the transformer operates within a safe temperature range, the front side of the box door 14 is also fixedly connected with a controller 16, the controller 16 facilitates simple operation control of the operating equipment on the entire device, improving the convenience and efficiency of operation, in order to facilitate user operation, the front side of the box door 14 is also fixedly connected with a handle 17, the outer wall of the handle 17 is fixedly connected with an anti-skid sleeve 18, increasing the friction when holding, making the operation more stable and safe, the bottom four corners of the transformer box 1 are all fixedly connected with support columns 19, which not only support the weight of the transformer box 1, but also ensure the stability and levelness of the equipment.

[0037] Working principle: first, the air inlet 10 cooperates with the air outlet 11 to realize internal gas circulation, the gas collecting cover 4 can well suck external air and inject it into multiple air pipes 5, the small caliber of the air pipe 5 realizes the cooling treatment of external air, the cold gas is injected into the transformer box 1 through the air hole 6, realizing the rapid cooling of the internal element 3, cooperating with multiple cooling fins 7 and the internal element 3, heat conduction treatment is carried out, the excess heat in the inside is discharged through the fan 9 on the other side and the air hole 6, realizing air circulation and improving the heat dissipation efficiency in the inside; and the roller column one 202 and the roller column two 203 are respectively installed on the inner wall of the transformer box 1 on the upper and lower sides, are connected with each other through the filter belt 204, the surface of the filter belt 204 is provided with multiple filter holes, can effectively filter the dust mixed in the external air, and the filter belt 204 is driven to rotate by starting the servo motor 201, the roller column two 203 will drag the cleaning roller 205 to rotate in the opposite direction, the dust on the surface of the filter belt 204 is cleaned and scraped off by the cleaning roller 205, and falls into the collecting box 207 for collection, which is convenient for centralized treatment later.

[0038] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A short-circuit-proof interference-proof transformer comprising a transformer tank (1) and internal components (3), characterized in that: The right side of the transformer box (1) is provided with an air inlet (10), the left side of the transformer box (1) is provided with an air outlet (11), the inner wall of the transformer box (1) is fixedly connected with a gas collecting cover (4), the left side of the gas collecting cover (4) is communicated with a plurality of air pipes (5), a plurality of air holes (6) are formed in the outer wall of the air pipes (5), and a plurality of heat dissipation fins (7) are fixedly connected to the front and rear sides of the outer wall of the air pipes (5). The left end of the air pipe (5) is communicated with a mounting cover (8), the inner wall of the mounting cover (8) is fixedly connected with a fan (9), the outer wall of the plurality of internal elements (3) is arranged between the air pipes (5), and the inner wall of the transformer box (1) is provided with a filtering mechanism (2). The filtering mechanism (2) is used for filtering external dust.

2. The short-circuit-proof and anti-interference transformer according to claim 1, characterized in that: The filtering mechanism (2) comprises a servo motor (201), the front side of the servo motor (201) is fixedly connected to the rear side of the transformer box (1), the output end of the servo motor (201) penetrates the rear side of the transformer box (1) and is fixedly connected with a roller column one (202), the inner wall right side of the transformer box (1) is rotatably connected with a roller column two (203), the roller column one (202) and the roller column two (203) are connected through a filter belt (204), and the inner wall right side of the transformer box (1) is rotatably connected with a cleaning roller (205). The roller column two (203) and the cleaning roller (205) are connected through a connecting belt (206).

3. The short-circuit-proof and anti-interference transformer according to claim 2, characterized in that: The filtering mechanism (2) further comprises a collecting box (207), and the left side of the collecting box (207) is slidably connected to the right side bottom of the transformer box (1).

4. The short-circuit-proof and anti-interference transformer according to claim 1, characterized in that: The top of the transformer box (1) is fixedly connected with a top plate (12), and the top of the top plate (12) is fixedly connected with a lifting ring (13) at four corners.

5. The short-circuit-proof and anti-interference transformer according to claim 1, characterized in that: The front side of the transformer box (1) is rotatably connected with a box door (14), and the front side of the box door (14) is fixedly connected with an instrument panel (15).

6. The short-circuit-proof and interference-resistant transformer according to claim 5, characterized in that The front side of the box door (14) is fixedly connected with a controller (16), and the controller (16) is electrically connected with the servo motor (201), the internal element (3) and the fan (9) respectively.

7. The short-circuit-proof and anti-interference transformer according to claim 5, characterized in that: The front side of the box door (14) is fixedly connected with a handle (17), and the outer wall of the handle (17) is fixedly connected with an anti-skid sleeve (18).

8. The short-circuit-proof and anti-interference transformer according to claim 1, characterized in that: The bottom of the transformer box (1) is fixedly connected with a supporting column (19) at four corners, and the bottom end of the supporting column (19) is fixedly connected with a rubber pad (20).

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