Main power transformer with noise reduction and heat dissipation structure

Abstract

The main power transformer comprises a main power transformer structure, a noise reduction structure is slidably connected to the main power transformer structure, the main power transformer structure is located on one side of a fire extinguishing structure, a cleaning structure is fixed to the upper side of the fire extinguishing structure, and an auxiliary fire extinguishing assembly is arranged on one side of the noise reduction structure; the cleaning structure comprises a first supporting rod, a second supporting rod is arranged on one side of the first supporting rod, a first fixing rod is fixed to the first supporting rod, a second fixing rod is fixed to the second supporting rod, a first sliding block is slidably connected to the second fixing rod, and a moving assembly is slidably connected to the first fixing rod. And a cleaning assembly is fixed between the moving assembly and the first sliding block. The main power transformer with the noise reduction and heat dissipation structure has the advantages of automatically performing heat dissipation and cooling treatment on the main power transformer body, automatically performing fire extinguishing treatment, automatically treating noise generated by the main power transformer body and automatically performing cleaning treatment on the energy-saving mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, and in particular to a main power transformer with a noise reduction and heat dissipation structure. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are a primary coil, a secondary coil and an iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, and voltage stabilization (magnetic saturation transformer). Transformers are basic equipment for power transmission and distribution and are widely used in industry, agriculture, transportation, urban communities and other fields. In power plants and substations, transformers used to transmit power to power systems or users are called main transformers, or main transformers for short. Existing main transformers are mostly cooled by natural wind or cooling fans during use, and the heat dissipation effect is poor, which affects the service life of the main transformers. In addition, existing main transformers generate noise during operation, which affects the quality of the surrounding living environment. At the same time, the setting of the transformer has safety hazards. When a fire occurs in the existing main transformer, it cannot be extinguished in time, and the fire spreads, causing unnecessary losses. Summary of the invention

[0003] The object of the present invention is to provide a main power transformer with a noise reduction and heat dissipation structure to solve the problem proposed in the above background technology that the existing main transformers are mostly cooled by natural wind or a cooling fan during use, and the heat dissipation effect is poor, which affects the service life of the main transformer. In addition, the existing main transformers will generate noise during operation, affecting the quality of the surrounding living environment. At the same time, the setting of the transformer has safety hazards. When a fire occurs in the existing main transformer, the fire cannot be extinguished in time, and the fire spreads, causing unnecessary losses.

[0004] To achieve the above object, the present invention provides the following technical solutions: a main power transformer with a noise reduction and heat dissipation structure, comprising a main power transformer structure, a noise reduction structure is slidably connected to the main power transformer structure, the main power transformer structure is located on one side of a fire extinguishing structure, a cleaning structure is fixed on the upper side of the fire extinguishing structure, and an auxiliary fire extinguishing component is arranged on one side of the noise reduction structure;

[0005] The cleaning structure includes a first support rod, a second support rod is arranged on one side of the first support rod, a first fixing rod is fixed on the first support rod, a second fixing rod is fixed on the second support rod, a first slider is slidably connected to the second fixing rod, a moving assembly is slidably connected to the first fixing rod, and a cleaning assembly is fixed between the moving assembly and the first slider;

[0006] The moving assembly includes a motor box, a motor in the motor box drives the screw to rotate, and the rotation of the screw drives the second slider to slide on the first fixed rod;

[0007] The cleaning component comprises a fixing plate, a high-pressure nozzle runs through the fixing plate, and the high-pressure nozzle is connected to the second water delivery pipe.

[0008] Preferably, the main power transformer structure includes a ground, a pebble storage tank is opened in the ground, a shock-absorbing transformer structure is fixed in the pebble storage tank, and a heat dissipation structure is fixed on the shock-absorbing transformer structure.

[0009] Preferably, the shock-absorbing and transformer structure comprises a base, on which a shock absorber is fixed, and a main power transformer body is detachably mounted on the upper side of the shock absorber.

[0010] By adopting the above technical solution, the shock absorber is provided to reduce the shock of the main power transformer body.

[0011] Preferably, the heat dissipation structure includes a heat conducting plate, a hot water pipe is serpentinely wound on the heat conducting plate, the hot water pipe is connected to the water tank through a first water pipe, a support frame is fixed on the heat conducting plate, and a heat dissipation fan is fixed on the support frame.

[0012] By adopting the above technical solution, the heat dissipation structure is provided to dissipate heat and cool the main power transformer body.

[0013] Preferably, the noise reduction structure comprises a sliding limit cavity, the sliding limit cavity is provided with a slide groove, a position adjustment component is slidably connected in the slide groove, a top plate is fixed on the upper side of the position adjustment component, and an alarm is fixed on the top plate.

[0014] Preferably, the position adjustment component includes a support plate, and the motor on the support plate drives the gear to rotate, and the rotation of the gear drives the base on the slide bar and the sound barrier noise reduction plate to adjust the position.

[0015] By adopting the above technical solution, the position of the sound barrier noise reduction plate is adjusted by setting a position adjustment component.

[0016] Preferably, the fire extinguishing structure comprises a fire extinguishing assembly, a top cover is fixed on the upper side of the fire extinguishing assembly, and an energy-saving assembly is fixed on the top cover.

[0017] Preferably, the fire extinguishing assembly comprises a fire extinguishing material storage box, in which a fire extinguisher body is stored, and the fire extinguisher body is connected to the fire extinguishing nozzle via a first material delivery pipe and a second material delivery pipe.

[0018] By adopting the above technical solution, the main power transformer body is subjected to fire extinguishing processing by setting a fire extinguishing component.

[0019] Preferably, the energy-saving component includes a photovoltaic panel, and the photovoltaic panel is electrically connected to a battery.

[0020] By adopting the above technical solution and setting energy-saving components, energy saving is achieved.

[0021] Preferably, the auxiliary fire extinguishing assembly comprises a sand storage box, in which sand particles are stored.

[0022] By adopting the above technical solution, the auxiliary fire extinguishing component is provided to play the role of auxiliary fire extinguishing.

[0023] Compared with the prior art, the invention has the following beneficial effects: the main power transformer with noise reduction and heat dissipation structure,

[0024] (1) The present invention has the advantages of automatically performing heat dissipation and temperature reduction treatment on the main power transformer body, automatically performing fire extinguishing treatment, automatically processing the noise generated by the main power transformer body, and automatically performing cleaning treatment on the energy-saving mechanism. When the main power transformer body is working, heat dissipation treatment is performed through oil, and the oil enters the circulation pipe. The heat conduction plate on the circulation pipe performs heat conduction treatment. The heat conduction water pipe is wound around the heat conduction plate in a serpentine shape. Auxiliary cooling treatment is performed with the assistance of cooling water in the heat conduction water pipe. Finally, heat dissipation and temperature reduction treatment is performed with the assistance of the heat dissipation fan on the support frame, thereby ensuring the heat dissipation effect of the main power transformer body, avoiding long-term high-temperature operation of the shock-absorbing transformer structure, and affecting the service life of the main power transformer body;

[0025] (2) The four groups of sound barrier noise reduction plates of the present invention enclose the main power transformer body, and noise reduction processing is performed under the auxiliary action of the sound barrier noise reduction plates. Under the auxiliary action of the stepping motor in the sliding limit cavity, the height of the sound barrier noise reduction plates on the slide bar is adjusted by driving the gear to rotate, so that when a fire occurs in the main power transformer body, the staff can use the sand body in the sand storage box to perform auxiliary fire extinguishing treatment to ensure the fire extinguishing effect;

[0026] (3) In the present invention, when a fire occurs in the main power transformer body, the fire extinguishing agent in the fire extinguisher body in the fire extinguishing material storage box enters the fire extinguishing nozzle, and the fire is extinguished at the fire point with the assistance of multiple groups of fire extinguishing nozzles, thereby preventing the fire from spreading and causing unnecessary losses;

[0027] (4) With the assistance of photovoltaic panels, the present invention converts solar energy into electrical energy and stores it in batteries, providing electrical energy for the entire device, thereby saving resources. With the assistance of the mobile component, the high-pressure nozzle on the fixed plate is driven to move, and clean water is used to clean the surface of the photovoltaic panel through the high-pressure nozzle, thereby ensuring the cleaning effect and the normal use of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view structural schematic diagram of the present invention;

[0029] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0030] Figure 3 It is a right view structural schematic diagram of the present invention;

[0031] Figure 4 It is a rear view structural schematic diagram of the present invention;

[0032] Figure 5 It is a schematic diagram of the cleaning structure of the present invention;

[0033] Figure 6 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0034] Figure 7 For the present invention Figure 1 The enlarged structural diagram at B in the middle;

[0035] Figure 8 It is a three-dimensional schematic diagram of the cleaning structure of the present invention.

[0036] In the figure: 1. Main power transformer structure; 11. Ground; 12. Pebble storage tank; 13. Shock-absorbing transformer structure; 131. Base; 132. Shock absorber; 133. Main power transformer body; 14. Heat dissipation structure; 141. Heat conduction plate; 142. Heat conduction water pipe; 143. First water pipe; 144. Water tank; 145. Support frame; 146. Heat dissipation fan; 2. Noise reduction structure; 21. Sliding limit cavity; 22. Slide groove; 23. Position adjustment component; 231. Support plate; 232. Gear; 233. Slide bar; 234. Base; 235. Sound barrier noise reduction plate; 24. Top plate; 25. Alarm; 3. Fire extinguishing structure; 31. Fire extinguishing group Components; 311, fire extinguishing raw material storage box; 312, fire extinguisher body; 313, first feed pipe; 314, second feed pipe; 315, fire extinguishing nozzle; 32, top cover; 33, energy-saving component; 331, photovoltaic panel; 332, battery; 4, cleaning structure; 41, first support rod; 42, second support rod; 43, first fixed rod; 44, second fixed rod; 45, first slider; 46, moving component; 461, motor box; 462, screw; 463, second slider; 47, cleaning component; 471, fixed plate; 472, high-pressure nozzle; 473, second water pipe; 5, auxiliary fire extinguishing component; 51, sand storage box; 52, sand body. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-8The present invention provides a technical solution: a main power transformer with a noise reduction and heat dissipation structure, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, it includes a main power transformer structure 1, the main power transformer structure 1 includes a ground 11, a pebble storage tank 12 is opened in the ground 11, a shock-absorbing transformer structure 13 is fixed in the pebble storage tank 12, a heat dissipation structure 14 is fixed on the shock-absorbing transformer structure 13, the shock-absorbing transformer structure 13 includes a base 131, a shock absorber 132 is fixed on the base 131, a main power transformer body 133 is disassembled and installed on the upper side of the shock absorber 132, the heat dissipation structure 14 includes a heat conduction plate 141, a hot water pipe 142 is serpentinely wound on the heat conduction plate 141, the hot water pipe 142 is connected to a water tank 144 through a first water pipe 143, a support frame 145 is fixed on the heat conduction plate 141, and a heat dissipation fan 146 is fixed on the support frame 145;

[0039] Among them, the control device for controlling the whole equipment is placed in the later control room;

[0040] Specifically, the base 131 is provided with two groups, and the upper sides of the two groups of bases 131 are disassembled and installed with shock absorbers 132, and the shock absorbers 132 are disassembled and installed with the main power transformer body 133 by bolts. The setting of the shock absorbers 132 plays a role in shock absorption and also plays a role in noise reduction;

[0041] Furthermore, the heat conducting pipe 142 is arranged in a serpentine shape to ensure the cooling effect. Two sets of heat dissipation fans 146 are detachably installed on the support frame 145. The two sets of heat dissipation fans 146 assist in the heat dissipation of the main power transformer body 133.

[0042] In the above scheme, the shock absorber 132 on the base 131 plays a shock absorbing role on the main power transformer body 133, and plays an auxiliary heat conduction role with the assistance of the heat conduction plate 141 when the main power transformer body 133 is working. The pressurized water in the water tank 144 enters the hot water pipe 142 through the first water pipe 143, and the water in the hot water pipe 142 performs heat conduction treatment on the heat conduction plate 141. With the assistance of multiple groups of heat dissipation fans 146 on the support frame 145, the main power transformer body 133 is cooled, so as to avoid the main power transformer body 133 from being overheated and affecting the service life of the main power transformer body 133.

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7As shown, the noise reduction structure 2 is slidably connected to the main power transformer structure 1, and the noise reduction structure 2 includes a sliding limit cavity 21, and the sliding limit cavity 21 is not provided with a slide groove 22. The slide groove 22 is slidably connected to a position adjustment component 23, and a top plate 24 is fixed on the upper side of the position adjustment component 23. An alarm 25 is fixed on the top plate 24. The position adjustment component 23 includes a support plate 231, and a motor driving gear 232 on the support plate 231 rotates. The rotation of the gear 232 drives the base 234 on the slide bar 233 and the sound barrier noise reduction plate 235 to adjust the position;

[0044] Among them, there are four groups of noise reduction structures 2, and the four groups of noise reduction structures 2 enclose the main power transformer body 133. The sound barrier noise reduction plate 235 is made of transparent material. The motor in the sliding limit cavity 21 is a stepper motor, and the stepper motor is the existing technology.

[0045] Further, the support plate 231 is disassembled and installed on the base 234 by means of bolts, and the base 234, the support plate 231 and the sound barrier noise reduction plate 235 are all fixed with a slide bar 233;

[0046] In the above scheme, with the assistance of the stepper motor in the sliding limit cavity 21, the gear 232 is driven to rotate, and the rotation of the gear 232 drives the slide bar 233 to move in the slide groove 22. The movement of the slide bar 233 drives the support plate 231, the base 234 and the sound barrier noise reduction plate 235 to move their positions. The sound barrier noise reduction plate 235 is stored inside the sliding limit cavity 21. Two groups of alarms 25 are fixed on the top plate 24. The two groups of alarms 25 are symmetrically arranged about the central axis of the top plate 24. In the event of a fire, an early warning is given through one group of alarms 25. If the fire is large, the two groups of alarms 25 start working to better remind pedestrians and staff.

[0047] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the main power transformer structure 1 is located on one side of the fire extinguishing structure 3, and an auxiliary fire extinguishing component 5 is arranged on one side of the noise reduction structure 2. The fire extinguishing structure 3 includes a fire extinguishing component 31, a top cover 32 is fixed on the upper side of the fire extinguishing component 31, and an energy-saving component 33 is fixed on the top cover 32. The fire extinguishing component 31 includes a fire extinguishing raw material storage box 311, and a fire extinguisher body 312 is stored in the fire extinguishing raw material storage box 311. The fire extinguisher body 312 is connected to the fire extinguishing nozzle 315 through a first material delivery pipe 313 and a second material delivery pipe 314. The energy-saving component 33 includes a photovoltaic panel 331, and the photovoltaic panel 331 is electrically connected to a battery 332. The auxiliary fire extinguishing component 5 includes a sand storage box 51, and a sand body 52 is stored in the sand storage box 51;

[0048] Among them, two groups of fire extinguisher bodies 312 and multiple manual fire extinguishing tanks are placed in the fire extinguishing material storage box 311, and they can be selected according to the situation when a fire occurs, which increases practicality. Two groups of auxiliary fire extinguishing components 5 are provided, and the two groups of auxiliary fire extinguishing components 5 are symmetrically arranged about the central axis of the shock-absorbing and voltage-changing structure 13 to ensure the auxiliary fire extinguishing effect;

[0049] Specifically, the second material delivery pipe 314 encloses the main power transformer body 133, and smoke sensors and flame sensors are fixed around the second material delivery pipe 314. The smoke sensor model is SZ1-CT1-KGN1, and the flame sensor model is C7027A1049. The smoke sensor and the flame sensor monitor the main power transformer body 133 in all directions, so as to ensure that the main power transformer body 133 is accurately located and processed when a fire occurs;

[0050] Furthermore, a lighting lamp is fixed on the upper side of the fire extinguishing material storage box 311 to facilitate lighting at night. The photovoltaic panel 331 converts solar energy into electrical energy and stores it in the battery 332. The battery 332 converts AC power into DC power through an inverter to provide electrical energy for the entire device.

[0051] In the preferred scheme of this embodiment, with the assistance of the photovoltaic panel 331 on the top cover 32, solar energy is converted into electrical energy and stored in the battery 332. When a fire occurs in the main power transformer body 133, the fire extinguishing agent in the fire extinguisher body 312 in the fire extinguishing material storage box 311 enters the corresponding fire extinguishing nozzle 315 through the first delivery pipe 313 and the second delivery pipe 314. With the assistance of multiple groups of fire extinguishing nozzles 315, the fire point of the main power transformer body 133 is accurately extinguished. If the fire is too large, the sound barrier noise reduction plate 235 is moved to the sliding limit cavity 21 for storage, and the staff uses tools to use the sand body 52 in the sand storage box 51 to assist in extinguishing the main power transformer body 133, thereby avoiding the spread of fire and ensuring the safety of the lives of surrounding personnel.

[0052] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8As shown, a cleaning structure 4 is fixed on the upper side of the fire extinguishing structure 3, and the cleaning structure 4 includes a first support rod 41, a second support rod 42 is arranged on one side of the first support rod 41, a first fixing rod 43 is fixed on the first support rod 41, a second fixing rod 44 is fixed on the second support rod 42, a first slider 45 is slidably connected to the second fixing rod 44, a moving assembly 46 is slidably connected to the first fixing rod 43, a cleaning assembly 47 is fixed between the moving assembly 46 and the first slider 45, the moving assembly 46 includes a motor box 461, a motor in the motor box 461 drives a screw rod 462 to rotate, and the rotation of the screw 462 drives the second slider 463 to slide on the first fixing rod 43; the cleaning assembly 47 includes a fixing plate 471, a high-pressure nozzle 472 penetrates the fixing plate 471, and the high-pressure nozzle 472 is connected to the second water pipe 473;

[0053] Among them, two groups of first support rods 41 and second support rods 42 are provided, and the two groups of first support rods 41 and second support rods 42 are symmetrically arranged. The first fixing rods 43 and second fixing rods 44 are respectively fixed on the upper sides of the first support rods 41 and second support rods 42. The first fixing rods 43 and second fixing rods 44 have the same length, and the first fixing rods 43 and second fixing rods 44 are symmetrically arranged;

[0054] Specifically, a plurality of groups of high-pressure nozzles 472 are inlaid on the fixed plate 471 at equal distances, and the second water pipe 473 connects the high-pressure nozzles 472 and the water tank 144;

[0055] In the preferred scheme of this embodiment, the screw 462 is driven to rotate with the assistance of the stepper motor in the motor box 461 on the first fixed rod 43, and the rotation of the screw 462 drives the second slider 463 to slide on the first fixed rod 43, thereby driving the fixed plate 471 to adjust the position when the first slider 45 and the second slider 463 move, thereby adjusting the position of the high-pressure nozzle 472 on the fixed plate 471, and the pressurized clean water in the water tank 144 enters the high-pressure nozzle 472 through the second water pipe 473, and the surface of the photovoltaic panel 331 is flushed with the assistance of multiple groups of high-pressure nozzles 472, thereby ensuring the cleaning effect of the surface of the photovoltaic panel 331, ensuring that the photovoltaic panel 331 is better in contact with sunlight, and increasing the utilization rate of sunlight.

[0056] Working principle: When using the main power transformer with the noise reduction and heat dissipation structure, the external power supply is turned on. With the assistance of the shock absorber 132, the main power transformer body 133 is subjected to shock absorption and noise reduction. With the assistance of the heat dissipation structure 14, the main power transformer body 133 is subjected to heat dissipation treatment, thereby ensuring the heat dissipation effect of the main power transformer body 133 and extending the service life of the main power transformer body 133. With the assistance of the noise reduction structure 2, the main power transformer body 133 is subjected to noise reduction when working. With the assistance of the fire extinguishing structure 3, the main power transformer body 133 is subjected to fire extinguishing treatment when a fire occurs. With the assistance of the cleaning structure 4, the photovoltaic panel 331 is cleaned. The setting of the photovoltaic panel 331 is used to save energy. By setting the auxiliary fire extinguishing component 5, auxiliary fire extinguishing treatment is performed when the fire spreads in the main power transformer body 133, thereby increasing practicality. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0057] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0058] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A main power transformer with a noise reduction and heat dissipation structure, characterized in that: The invention comprises a main power transformer structure (1), a noise reduction structure (2) is slidably connected to the main power transformer structure (1), the main power transformer structure (1) is located on one side of a fire extinguishing structure (3), a cleaning structure (4) is fixed on the upper side of the fire extinguishing structure (3), and an auxiliary fire extinguishing component (5) is arranged on one side of the noise reduction structure (2); The cleaning structure (4) comprises a first support rod (41), a second support rod (42) is arranged on one side of the first support rod (41), a first fixing rod (43) is fixed on the first support rod (41), a second fixing rod (44) is fixed on the second support rod (42), a first sliding block (45) is slidably connected to the second fixing rod (44), a moving assembly (46) is slidably connected to the first fixing rod (43), and a cleaning assembly (47) is fixed between the moving assembly (46) and the first sliding block (45); The moving assembly (46) includes a motor box (461), wherein a motor in the motor box (461) drives a screw rod (462) to rotate, and the rotation of the screw rod (462) drives the second sliding block (463) to slide on the first fixed rod (43); The cleaning assembly (47) comprises a fixing plate (471), a high-pressure nozzle (472) passes through the fixing plate (471), and the high-pressure nozzle (472) is connected to the second water delivery pipe (473).

2. A main power transformer with a noise reduction and heat dissipation structure according to claim 1, characterized in that: The main power transformer structure (1) comprises a ground surface (11), a pebble storage tank (12) is provided in the ground surface (11), a shock-absorbing transformer structure (13) is fixed in the pebble storage tank (12), and a heat dissipation structure (14) is fixed on the shock-absorbing transformer structure (13).

3. A main power transformer with a noise reduction and heat dissipation structure according to claim 2, characterized in that: The shock-absorbing transformer structure (13) comprises a base (131), a shock absorber (132) is fixed on the base (131), and a main power transformer body (133) is detachably mounted on the upper side of the shock absorber (132).

4. The main power transformer with a noise reduction and heat dissipation structure according to claim 2, characterized in that: The heat dissipation structure (14) comprises a heat conduction plate (141), a heat conduction water pipe (142) is wound in a serpentine shape on the heat conduction plate (141), the heat conduction water pipe (142) is connected to a water tank (144) through a first water delivery pipe (143), a support frame (145) is fixed on the heat conduction plate (141), and a heat dissipation fan (146) is fixed on the support frame (145).

5. The main power transformer with a noise reduction and heat dissipation structure according to claim 1, characterized in that: The noise reduction structure (2) comprises a sliding limit cavity (21), the sliding limit cavity (21) is provided with a slide groove (22), a position adjustment component (23) is slidably connected in the slide groove (22), a top plate (24) is fixed on the upper side of the position adjustment component (23), and an alarm (25) is fixed on the top plate (24).

6. The main power transformer with a noise reduction and heat dissipation structure according to claim 5, characterized in that: The position adjustment component (23) comprises a support plate (231), and a motor on the support plate (231) drives a gear (232) to rotate, and the rotation of the gear (232) drives the base (234) on the slide bar (233) and the sound barrier noise reduction plate (235) to adjust the position.

7. The main power transformer with a noise reduction and heat dissipation structure according to claim 1, characterized in that: The fire extinguishing structure (3) comprises a fire extinguishing assembly (31), a top cover (32) is fixed on the upper side of the fire extinguishing assembly (31), and an energy-saving assembly (33) is fixed on the top cover (32).

8. The main power transformer with a noise reduction and heat dissipation structure according to claim 7, characterized in that: The fire extinguishing assembly (31) comprises a fire extinguishing material storage box (311), in which a fire extinguishing material storage box (311) is stored a fire extinguisher body (312), and the fire extinguisher body (312) is connected to a fire extinguishing nozzle (315) through a first material delivery pipe (313) and a second material delivery pipe (314).

9. The main power transformer with a noise reduction and heat dissipation structure according to claim 7, characterized in that: The energy-saving component (33) includes a photovoltaic panel (331), and the photovoltaic panel (331) is electrically connected to a storage battery (332).

10. The main power transformer with a noise reduction and heat dissipation structure according to claim 1, characterized in that: The auxiliary fire extinguishing assembly (5) comprises a sand storage box (51), in which sand particles (52) are stored.

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