Guiding air-cooled dry-type transformer

Abstract

The invention discloses a guiding air-cooled dry-type transformer, and relates to the technical field of transformers, and the guiding air-cooled dry-type transformer comprises a composite mechanism. According to the guiding air-cooled dry-type transformer, through the design of a composite mechanism, a motor drives fan blades to rotate to generate wind power to supply air to the interior of a processing mechanism, so that the effects of ventilation and heat dissipation are achieved, local overheating is prevented, the internal structure is prevented from being affected, and the effect of prolonging the service life of equipment is achieved; then, a grating plate plays a role in blocking impurities, ventilation and heat dissipation are kept, meanwhile, the impurities are prevented from entering, internal circuits are prevented from being affected, equipment damage is avoided, potential safety hazards are reduced, the interior is kept clean, the interior of a rotating mechanism is driven to rotate through wind power, and therefore the purposes of keeping the interior dry and improving the heat dissipation efficiency are achieved. And a certain dustproof and moistureproof effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, in particular to a guided air-cooled dry-type transformer. Background Art

[0002] The guided air-cooled dry-type transformer is a dry-type transformer that uses guided air cooling technology for heat dissipation. The dry-type transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. It refers to a transformer whose core and winding are not immersed in insulating oil. The main components are the primary coil, secondary coil and core; the main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. When the dry-type transformer is in operation.

[0003] When storing existing dry-type transformers, it is necessary to prevent external interference with the equipment. After long-term operation, the internal temperature is prone to being too high, which affects the use effect and poses a safety hazard. Therefore, a new design was developed to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a guided air-cooled dry-type transformer, comprising: A composite mechanism, the composite mechanism being used for ventilating a dry-type transformer; A processing mechanism, the processing mechanism is used to protect the dry-type transformer; The bottom of the composite mechanism is fixedly connected to the top of the processing mechanism, and a transformer is placed inside the processing mechanism; In which, the composite mechanism includes a bearing block, the bottom of the bearing block is fixedly connected to the top of the processing mechanism, the inner wall of the bearing block is fixedly connected to a fixing frame on one side close to the processing mechanism, and the fixing frame is fixedly connected to a motor on one side away from the processing mechanism, and the fan blades are driven by the motor to rotate to generate wind force to supply air to the inside of the processing mechanism, so as to achieve the effect of ventilation and heat dissipation, prevent local overheating, and avoid affecting the internal structure, so as to achieve the effect of extending the service life of the equipment, the output end of the top of the motor is fixedly connected with the fan blades, the top of the bearing block is fixedly connected with a ring-shaped shell, the circular plate is magnetically connected to the ring-shaped shell for easy disassembly and cleaning, the upper side of the inner wall of the ring-shaped shell is magnetically connected with a circular plate, and the middle of the outer side of the circular plate is fixedly connected with a grille plate, which plays a role in blocking impurities, while maintaining ventilation and heat dissipation. Avoid impurities from entering, prevent affecting the internal circuit, avoid damage to the equipment, reduce safety hazards, and keep the interior clean, a handle is fixedly connected to the edge of the top of the circular plate, and a fixing mechanism is fixedly connected to the side of the outer side of the circular plate close to the ring-shaped shell.

[0005] Preferably, the fixing mechanism includes an annular frame, one side of the outside of the annular frame is fixedly connected to the outside of the circular plate, the outside of the annular frame is fixedly connected to a cylindrical shell, the inner wall of the cylindrical shell is slidably connected to a sliding column, the sliding column and the cylindrical shell are sealed and slidably connected, gas is provided inside the cylindrical shell, and the gas is subjected to a reverse thrust by the sliding column, so as to achieve the effect of supporting the component, the outside of the sliding column is fixedly connected to an arc block on the side away from the cylindrical shell, and the sliding column connected to the arc block has a clamping effect on the filter plate, thereby forming a fixing effect on the component and maintaining stability during operation, a block surface cutout is provided on the side of the arc block away from the sliding column, and a filter plate is clamped and connected between opposite surfaces of the arc block, and the filter plate has an adsorption effect on dust, thereby reducing the entry of dust into the interior of the equipment and having a certain protective effect on the equipment.

[0006] Preferably, the processing mechanism includes a square shell, and the transformer is clamped by a clamping mechanism to achieve a quick fixing effect, prevent the components from loosening due to external force, and avoid affecting the use effect. A sealing door is fixedly connected to one side of the outside of the square shell, and the sealing door is closed with the square shell to protect the components and prevent rainwater, insects, etc. from entering the interior of the equipment, thereby extending the service life of the equipment. A connecting mechanism is fixedly connected to the bottom of the square shell, and the transformer is dragged by the connecting mechanism to facilitate the removal of components for replacement and maintenance. A clamping mechanism is fixedly connected to the top of the connecting mechanism, and the inside of the clamping mechanism is clamped and connected to the outside of the transformer.

[0007] Preferably, a first electric push rod is fixedly connected to a side of the outside of the square shell away from the sealing door, and a top plate is fixedly connected to a side of the outside of the first electric push rod away from the square shell. The top plate is lifted by controlling the first electric push rod, and the components are lifted by controlling the lifting, which facilitates the disassembly and removal of the components. At the same time, the top plate and the square shell are closed by controlling the first electric push rod. A silicone ring is fixedly connected to a side of the outside of the top plate close to the transformer, and the silicone material of the silicone ring is used to improve the sealing effect and block impurities. A rotating mechanism is fixedly connected to a side of the outside of the top plate close to the silicone ring.

[0008] Preferably, the connecting mechanism includes a receiving plate, which is pulled to slide inside the processing base to achieve the effect of quickly removing the components, the top of the receiving plate is fixedly connected to the bottom of the clamping mechanism, the outside of the receiving plate is fixedly connected to a strip frame away from the clamping mechanism, the outside of the strip frame is slidably connected to the processing base, the edge of the top of the processing base is fixedly connected to the bottom of the square shell, the inner side of the processing base is provided with an inner groove, the inner side of the strip frame is provided with a spring bar, and the inner wall of the strip frame is slidably connected with a protruding block, the protruding block is supported by the spring bar, so that the protruding block and the inner groove will be docked, so as to achieve the effect of quickly plugging and fixing, thereby achieving the effect of keeping the mechanism stable, and the receiving plate is pulled to squeeze the protruding block and the inner groove, and the spring bar is squeezed and contracted, so as to achieve the effect of disassembly.

[0009] Preferably, the clamping mechanism includes a clamping frame, the bottom of the clamping frame is fixedly connected to the top of the receiving plate, and a second electric push rod is fixedly connected to one side of the outside of the clamping frame. The second electric push rod controls the clamping plate to be squeezed toward the middle, so as to achieve a clamping and fixing effect. The equipment is kept stable by clamping and is easy to install. A clamping plate is fixedly connected to one side of the outside of the second electric push rod, and a plastic plate is fixedly connected to one side of the outside of the clamping plate away from the second electric push rod. The plastic plate is made of colloid material and has certain heat resistance and wear resistance, which improves the friction of clamping and improves the fixing effect. A square incision is opened on the side of the outside of the plastic plate away from the clamping plate. By opening the square incision and grooving, the contact area is increased, the friction effect is enhanced, and the adsorption effect is improved.

[0010] Preferably, the rotating mechanism includes a rotating shell, the top of the rotating shell is fixedly connected to the bottom of the top plate, a circular orifice plate is fixedly connected to the side of the inner wall of the rotating shell away from the top plate, a connecting column is fixedly connected to the middle of the top of the circular orifice plate, and a spring rubber ring is fixedly connected to the upper and lower sides of the outside of the connecting column. The spring rubber ring is connected to the annular block to support and dampen the rotating frame, reduce the amplitude generated when the component rotates, maintain structural stability, and improve the rotation effect. An annular plate is fixedly connected to one side of the outside of the spring rubber ring, and a plate surface groove is provided on the side of the outside of the annular plate away from the spring rubber ring. By providing the plate surface groove, the heat dissipation effect is increased by providing the groove, and local friction overheating is avoided. The performance of the component is damaged and the service life of the component is extended. The outer side of the connecting column is rotatably connected to the rotating frame, and a drying mechanism is fixedly connected to one side of the outer side of the rotating frame. A friction block is fixedly connected to the side of the outer side of the rotating frame away from the connecting column. The wind force generated by the composite mechanism drives the rotating mechanism to rotate, so that the rotating frame drives the friction block to rub the inner wall of the equipment, thereby achieving the effect of cleaning impurities on the inner wall, reducing the precipitation and adsorption of impurities, and avoiding affecting the ventilation effect of the pipeline.

[0011] Preferably, the drying mechanism includes a connecting block, the bottom of the connecting block is fixedly connected to the outside of the rotating frame, the top of the connecting block is fixedly connected to a filter cover, one side of the outside of the filter cover is fixedly connected to a connecting block, the outside of the connecting block is rotatably connected to a cover plate, and a carbon block is placed inside the filter cover. The carbon block is an activated carbon block, which has the effect of absorbing moisture when the rotating mechanism rotates, so as to keep the interior dry, prevent corrosion of internal components, and extend the service life of the equipment. A carbon surface incision is opened on the outside of the carbon block. By opening the carbon surface incision and increasing the contact area through grooving, the filtering and adsorption effect is improved, the filtering accuracy is enhanced, and it is convenient for cleaning and continuous use.

[0012] The present invention provides a guided air-cooled dry-type transformer. It has the following beneficial effects: 1. The guided air-cooled dry-type transformer adopts a composite mechanism design. The motor drives the fan blades to rotate to generate wind to supply air to the inside of the processing mechanism, so as to achieve the effect of ventilation and heat dissipation, prevent local overheating, and avoid affecting the internal structure, so as to achieve the effect of extending the service life of the equipment. The circular plate is magnetically connected to the ring-shaped shell for easy disassembly and cleaning. Then the grille plate plays a role in blocking impurities, preventing impurities from entering while maintaining ventilation and heat dissipation, preventing the internal circuit from being affected, avoiding equipment damage, reducing safety hazards, and keeping the interior clean.

[0013] 2. The guided air-cooled dry-type transformer is designed with a fixed mechanism. The sliding column and the cylindrical shell are connected in a sealed sliding manner. Gas is provided inside the cylindrical shell. The sliding column is used to push the gas to form a reverse thrust, thereby achieving the effect of supporting the components. The sliding column connects the arc block to clamp the filter plate, thereby forming a fixing effect on the components and maintaining stability during operation. The filter plate has an adsorption effect on dust, reducing the dust from entering the equipment, and having a certain protective effect on the equipment.

[0014] 3. The guided air-cooled dry-type transformer is designed with a processing mechanism, and the transformer is clamped by a clamping mechanism to achieve a quick fixing effect, prevent the components from being loosened due to external forces, and avoid affecting the use effect. The transformer is dragged by a connecting mechanism, which is convenient for taking out the components for replacement and maintenance. The sealing door is closed with the square shell to protect the components, prevent rainwater and insects from entering the equipment, and extend the service life of the equipment. The transformer is clamped by a clamping mechanism to achieve a quick fixing effect, prevent the components from being loosened due to external forces, and avoid affecting the use effect. The transformer is dragged by a connecting mechanism, which is convenient for taking out the components for replacement and maintenance. The sealing door is closed with the square shell to protect the components, prevent rainwater and insects from entering the equipment, and extend the service life of the equipment.

[0015] Fourth, the guided air-cooled dry-type transformer is designed with a connection mechanism. By pulling the receiving plate to make the receiving plate slide inside the processing base, the effect of quickly removing the parts is achieved. The raised block is supported by the spring bar, so that the raised block is docked with the inner groove, so as to achieve the effect of quick plug-in and fixation, thereby achieving the effect of maintaining the stability of the mechanism. By pulling the receiving plate, the raised block and the inner groove are squeezed, and the spring bar is squeezed and contracted, so as to achieve the effect of disassembly.

[0016] 5. The guided air-cooled dry-type transformer is designed with a clamping mechanism. The second electric push rod controls the clamping plate to be squeezed toward the middle to achieve the effect of clamping and fixing. The equipment is kept stable by clamping and is easy to install. The plastic plate is made of colloid material, which has certain heat resistance and wear resistance, improves the friction of clamping and improves the fixing effect. By opening a square incision and increasing the contact area by grooving, the friction effect is enhanced and the adsorption effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the external structure of the guided air-cooled dry-type transformer of the present invention; Figure 2 It is a schematic cross-sectional structure diagram of the guided air-cooled dry-type transformer of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention; Figure 4 It is a schematic diagram of the fixing mechanism structure of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention; Figure 6 It is a schematic diagram of a partial cross-section structure of the connection mechanism of the present invention; Figure 7 It is an enlarged structural schematic diagram of the clamping mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the rotating mechanism of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the drying mechanism of the present invention.

[0018] In the figure: 1. composite mechanism; 2. processing mechanism; 3. transformer; 11. bearing block; 12. fixing frame; 13. motor; 14. fan blade; 15. ring-shaped shell; 16. circular plate; 17. grille plate; 18. handle; 19. fixing mechanism; 191. ring frame; 192. cylindrical shell; 193. sliding column; 194. arc block; 195. block surface cut; 196. filter plate; 21. square shell; 22. sealing door; 23. connecting mechanism; 24. clamping mechanism; 25. first electric push rod; 26. top plate; 27. silicone ring; 28. rotating mechanism; 231. receiving plate; 232. strip Frame; 233, processing base; 234, inner groove; 235, spring bar; 236, raised block; 241, clamping frame; 242, second electric push rod; 243, clamping plate; 244, plastic plate; 245, square incision; 281, rotating shell; 282, circular orifice plate; 283, connecting column; 284, spring rubber ring; 285, annular plate; 286, plate surface groove; 287, rotating frame; 288, friction block; 289, drying mechanism; 2891, connecting block; 2892, filter cover; 2893, connecting block; 2894, cover plate; 2895, carbon block; 2896, carbon surface incision. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0020] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: a guided air-cooled dry-type transformer, comprising a composite mechanism 1, the composite mechanism 1 is used to ventilate the dry-type transformer; A processing mechanism 2, the processing mechanism 2 is used to protect the dry-type transformer; The bottom of the composite mechanism 1 is fixedly connected to the top of the processing mechanism 2, and a transformer 3 is placed inside the processing mechanism 2; Among them, the composite mechanism 1 includes a supporting block 11, the bottom of the supporting block 11 is fixedly connected to the top of the processing mechanism 2, a fixing frame 12 is fixedly connected to the side of the inner wall of the supporting block 11 close to the processing mechanism 2, a motor 13 is fixedly connected to the side of the fixing frame 12 away from the processing mechanism 2, a fan blade 14 is fixedly connected to the output end of the top of the motor 13, a ring-shaped shell 15 is fixedly connected to the top of the supporting block 11, a circular plate 16 is magnetically connected to the upper side of the inner wall of the ring-shaped shell 15, a grid plate 17 is fixedly connected to the middle of the outer side of the circular plate 16, a handle 18 is fixedly connected to the edge of the top of the circular plate 16, and a fixing mechanism 19 is fixedly connected to the side of the outer side of the circular plate 16 close to the ring-shaped shell 15. The motor 13 drives the fan blades 14 to rotate and generate wind to supply air to the inside of the processing mechanism 2, so as to achieve the effect of ventilation and heat dissipation, prevent local overheating, and avoid affecting the internal structure, so as to achieve the effect of extending the service life of the equipment. The circular plate 16 is magnetically connected to the ring-shaped shell 15 for easy disassembly and cleaning, and then the grille plate 17 is used to block impurities, thereby preventing impurities from entering while maintaining ventilation and heat dissipation, preventing the internal circuit from being affected, avoiding equipment damage, reducing safety hazards, and keeping the interior clean.

[0021] The fixing mechanism 19 includes an annular frame 191, one side of the annular frame 191 is fixedly connected to the outer side of the circular plate 16, a cylindrical housing 192 is fixedly connected to the outer side of the annular frame 191, a sliding column 193 is slidably connected to the inner wall of the cylindrical housing 192, an arc block 194 is fixedly connected to the outer side of the sliding column 193 away from the cylindrical housing 192, a block surface cutout 195 is provided on the outer side of the arc block 194 away from the sliding column 193, and a filter plate 196 is clamped and connected between the opposite surfaces of the arc block 194. The sliding column 193 and the cylindrical housing 192 are sealed and slidably connected, and gas is provided inside the cylindrical housing 192. The sliding column 193 is used to form a reverse thrust on the gas, thereby achieving the effect of supporting the component, and the sliding column 193 is connected to the arc block 194 to clamp the filter plate 196, thereby forming a fixing effect on the component, maintaining stability during operation, and the filter plate 196 has an adsorption effect on dust, reducing dust from entering the interior of the device, and having a certain protective effect on the device.

[0022] The second embodiment is based on the first embodiment. Figures 5 and 6As shown, the processing mechanism 2 includes a square housing 21, a sealing door 22 is fixedly connected to one side of the outside of the square housing 21, a connecting mechanism 23 is fixedly connected to the bottom of the square housing 21, a clamping mechanism 24 is fixedly connected to the top of the connecting mechanism 23, and the inside of the clamping mechanism 24 is clamped and connected to the outside of the transformer 3. The transformer 3 is clamped by the clamping mechanism 24 to achieve a quick fixation effect, prevent the components from being loosened due to external forces, and avoid affecting the use effect. The transformer 3 is dragged by the connecting mechanism 23, which facilitates the removal of components for replacement and maintenance. The sealing door 22 is closed with the square housing 21 to protect the components, prevent rainwater, insects, etc. from entering the interior of the device, and extend the service life of the device.

[0023] A first electric push rod 25 is fixedly connected to the side of the square housing 21 away from the sealing door 22, a top plate 26 is fixedly connected to the side of the first electric push rod 25 away from the square housing 21, a silicone ring 27 is fixedly connected to the side of the top plate 26 close to the transformer 3, and a rotating mechanism 28 is fixedly connected to the side of the top plate 26 close to the silicone ring 27. The top plate 26 is lifted by the first electric push rod 25, and the lifting of the components is controlled to facilitate the disassembly and removal of the components. At the same time, the top plate 26 is closed with the square housing 21 by the first electric push rod 25, and the silicone material of the silicone ring 27 is used to improve the sealing effect and block impurities.

[0024] The connecting mechanism 23 includes a receiving plate 231, the top of which is fixedly connected to the bottom of the clamping mechanism 24, a strip frame 232 is fixedly connected to the outside of the receiving plate 231 away from the clamping mechanism 24, a processing base 233 is slidably connected to the outside of the strip frame 232, the edge of the top of the processing base 233 is fixedly connected to the bottom of the square shell 21, an inner groove 234 is provided on the inner side of the processing base 233, a spring bar 235 is provided on the inner side of the strip frame 232, and a protrusion 236 is slidably connected to the inner wall of the strip frame 232. By pulling the receiving plate 231 to make it slide inside the processing base 233, the effect of quickly removing the parts can be achieved. The protruding block 236 is supported by the spring bar 235 to make the protruding block 236 dock with the inner groove 234, so as to achieve the effect of quick plug-in and fixation, thereby achieving the effect of maintaining the stability of the mechanism. By pulling the receiving plate 231, the protruding block 236 and the inner groove 234 are squeezed, and the spring bar 235 is squeezed and contracted, so as to achieve the effect of disassembly.

[0025] The third embodiment is based on the first and second embodiments. Figures 7 to 9As shown, the clamping mechanism 24 includes a clamping frame 241, the bottom of the clamping frame 241 is fixedly connected to the top of the receiving plate 231, a second electric push rod 242 is fixedly connected to one side of the outside of the clamping frame 241, a clamping plate 243 is fixedly connected to one side of the outside of the second electric push rod 242, a plastic plate 244 is fixedly connected to one side of the outside of the clamping plate 243 away from the second electric push rod 242, and a square cutout 245 is provided on one side of the outside of the plastic plate 244 away from the clamping plate 243. The second electric push rod 242 controls the clamping plate 243 to squeeze toward the middle, so as to achieve the effect of clamping and fixing, and the device is kept stable by clamping, and it is easy to install at the same time. The plastic plate 244 is made of colloid material, which has certain heat resistance and wear resistance, improves the friction force of clamping, and improves the fixing effect. By opening the square cutout 245 and increasing the contact area by slotting, the friction effect is enhanced, and the adsorption effect is improved.

[0026] The rotating mechanism 28 includes a rotating shell 281, the top of which is fixedly connected to the bottom of the top plate 26, a circular orifice plate 282 is fixedly connected to the inner wall of the rotating shell 281 on the side away from the top plate 26, a connecting column 283 is fixedly connected to the middle of the top of the circular orifice plate 282, a spring rubber ring 284 is fixedly connected to the upper and lower sides of the outside of the connecting column 283, an annular plate 285 is fixedly connected to the outside of the spring rubber ring 284 on one side, a plate surface groove 286 is provided on the outside of the annular plate 285 away from the spring rubber ring 284, a rotating frame 287 is rotatably connected to the outside of the connecting column 283, a drying mechanism 289 is fixedly connected to the outside of the rotating frame 287 on one side, and a friction block 288 is fixedly connected to the outside of the rotating frame 287 away from the connecting column 283. The wind force generated by the composite mechanism 1 drives the rotating mechanism 28 to rotate, so that the rotating frame 287 drives the friction block 288 to rub the inner wall of the equipment, so as to achieve the effect of cleaning impurities on the inner wall, reduce the precipitation and adsorption of impurities, and avoid affecting the ventilation effect of the pipeline. The spring rubber ring 284 connects the annular plate 285 to support and shock-absorb the rotating frame 287, reduce the amplitude generated when the component rotates, maintain the stability of the structure, and improve the rotation effect. By opening the plate surface groove 286, the heat dissipation effect is increased by opening the groove, avoiding local friction overheating that causes damage to component performance and extending the service life of the component.

[0027] The drying mechanism 289 includes a connecting block 2891, the bottom of which is fixedly connected to the outer side of the rotating frame 287, the top of the connecting block 2891 is fixedly connected to a filter cover 2892, a connecting block 2893 is fixedly connected to one side of the outside of the filter cover 2892, a cover plate 2894 is rotatably connected to the outer side of the connecting block 2893, a carbon block 2895 is placed inside the filter cover 2892, and a carbon surface cutout 2896 is provided on the outer side of the carbon block 2895. The filter cover 2892 is used to prevent the carbon block 2895. The cover plate 2894 rotates on the surface of the connecting block 2893 and is sealed with the filter cover 2892 to prevent leakage of components. The carbon block 2895 adopts an activated carbon block, which absorbs moisture when rotating with the rotating mechanism 28, so as to keep the interior dry, prevent corrosion of internal components, and extend the service life of the equipment. By opening the carbon surface incision 2896 and increasing the contact area through grooving, the filtering adsorption effect is improved, the filtering accuracy is enhanced, and it is easy to clean and continue to use.

[0028] When in use, the connecting mechanism 23 inside the processing mechanism 2 is pulled, and a clamping mechanism 24 is set on the top of the connecting mechanism 23. Then the transformer 3 is placed inside the clamping mechanism 24. The clamping mechanism 24 plays the role of fixing the components to avoid shaking during daily processes and affecting the use of the equipment. Then the connecting mechanism 23 is pushed into the processing mechanism 2. The processing mechanism 2 protects the equipment and prevents external impurities from contaminating the equipment.

[0029] A composite mechanism 1 is arranged on the top of the processing mechanism 2, and the composite mechanism 1 is used to ventilate and dissipate heat inside the processing mechanism 2, thereby reducing the internal temperature of the equipment, avoiding excessive internal temperature, and maintaining normal operation of the internal equipment through heat dissipation.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A guided air-cooled dry-type transformer, characterized in that: include: A composite mechanism (1), the composite mechanism (1) being used for ventilating a dry-type transformer; A processing mechanism (2), the processing mechanism (2) is used to protect the dry-type transformer; The bottom of the composite mechanism (1) is fixedly connected to the top of the processing mechanism (2), and a transformer (3) is placed inside the processing mechanism (2); The composite mechanism (1) comprises a bearing block (11), the bottom of the bearing block (11) being fixedly connected to the top of the processing mechanism (2), a fixing frame (12) being fixedly connected to the side of the inner wall of the bearing block (11) close to the processing mechanism (2), a motor (13) being fixedly connected to the side of the fixing frame (12) away from the processing mechanism (2), a fan blade (14) being fixedly connected to the output end of the top of the motor (13), a ring-shaped shell (15) being fixedly connected to the top of the bearing block (11), a circular plate (16) being magnetically connected to the upper side of the inner wall of the ring-shaped shell (15), a grille plate (17) being fixedly connected to the middle of the outer side of the circular plate (16), a handle (18) being fixedly connected to the edge of the top of the circular plate (16), and a fixing mechanism (19) being fixedly connected to the outer side of the circular plate (16) close to the ring-shaped shell (15).

2. The guided air-cooled dry-type transformer according to claim 1, characterized in that: The fixing mechanism (19) comprises an annular frame (191), one side of the outside of the annular frame (191) is fixedly connected to the outside of the circular plate (16), the outside of the annular frame (191) is fixedly connected to a cylindrical shell (192), the inner wall of the cylindrical shell (192) is slidably connected to a sliding column (193), an arc block (194) is fixedly connected to the outside of the sliding column (193) away from the cylindrical shell (192), a block surface cutout (195) is provided on the outside of the arc block (194) away from the sliding column (193), and a filter plate (196) is clamped and connected between opposite surfaces of the arc block (194).

3. The guided air-cooled dry-type transformer according to claim 1, characterized in that: The processing mechanism (2) comprises a square shell (21), a sealing door (22) is fixedly connected to one side of the outside of the square shell (21), a connecting mechanism (23) is fixedly connected to the bottom of the square shell (21), a clamping mechanism (24) is fixedly connected to the top of the connecting mechanism (23), and the inside of the clamping mechanism (24) is clamped and connected to the outside of the transformer (3).

4. The guided air-cooled dry-type transformer according to claim 3, characterized in that: A first electric push rod (25) is fixedly connected to a side of the square housing (21) away from the sealing door (22); a top plate (26) is fixedly connected to a side of the square housing (21); a silicone ring (27) is fixedly connected to a side of the top plate (26) close to the transformer (3); and a rotating mechanism (28) is fixedly connected to a side of the top plate (26) close to the silicone ring (27).

5. The guided air-cooled dry-type transformer according to claim 3, characterized in that: The connecting mechanism (23) comprises a receiving plate (231), the top of the receiving plate (231) being fixedly connected to the bottom of the clamping mechanism (24), a strip frame (232) being fixedly connected to the outside of the receiving plate (231) at a side away from the clamping mechanism (24), a processing base (233) being slidably connected to the outside of the strip frame (232), the edge of the top of the processing base (233) being fixedly connected to the bottom of the square shell (21), an inner groove (234) being provided on the inner side of the processing base (233), a spring strip (235) being provided on the inner side of the strip frame (232), and a protruding block (236) being slidably connected to the inner wall of the strip frame (232).

6. The guided air-cooled dry-type transformer according to claim 5, characterized in that: The clamping mechanism (24) comprises a clamping frame (241), the bottom of the clamping frame (241) being fixedly connected to the top of the receiving plate (231), a second electric push rod (242) being fixedly connected to one side of the outside of the clamping frame (241), a clamping plate (243) being fixedly connected to one side of the outside of the second electric push rod (242), a plastic plate (244) being fixedly connected to one side of the outside of the clamping plate (243) away from the second electric push rod (242), and a square cutout (245) being provided on one side of the outside of the plastic plate (244) away from the clamping plate (243).

7. The guided air-cooled dry-type transformer according to claim 4, characterized in that: The rotating mechanism (28) comprises a rotating shell (281), the top of the rotating shell (281) is fixedly connected to the bottom of the top plate (26), a circular orifice plate (282) is fixedly connected to the inner wall of the rotating shell (281) at a side away from the top plate (26), a connecting column (283) is fixedly connected to the middle of the top of the circular orifice plate (282), upper and lower sides of the outer side of the connecting column (283) are fixedly connected to spring rubber rings (284), an annular plate (285) is fixedly connected to the outer side of the spring rubber ring (284), a plate surface groove (286) is provided on the outer side of the annular plate (285) away from the spring rubber ring (284), a rotating frame (287) is rotatably connected to the outer side of the connecting column (283), a drying mechanism (289) is fixedly connected to the outer side of the rotating frame (287), and a friction block (288) is fixedly connected to the outer side of the rotating frame (287) away from the connecting column (283).

8. The guided air-cooled dry-type transformer according to claim 7, characterized in that: The drying mechanism (289) comprises a connecting block (2891), the bottom of the connecting block (2891) is fixedly connected to the outer side of the rotating frame (287), the top of the connecting block (2891) is fixedly connected to a filter cover (2892), one side of the outside of the filter cover (2892) is fixedly connected to a connecting block (2893), the outer side of the connecting block (2893) is rotatably connected to a cover plate (2894), a carbon block (2895) is placed inside the filter cover (2892), and a carbon surface cutout (2896) is provided on the outer side of the carbon block (2895).

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