High-voltage power-saving device with three-dimensional wound core structure

Abstract

The invention relates to the technical field of high-voltage power-saving devices, in particular to a high-voltage power-saving device with a three-dimensional wound core structure, which comprises a shell and a bracket, the shell is mounted on the bracket, and an exhaust port is formed in the top end of the shell; the air conditioner further comprises an air inlet device, a net plate, a three-dimensional wound core structure transformer and a grating, the net plate is installed on the inner side wall of the shell, the three-dimensional wound core structure transformer is installed on the net plate, the grating is installed at the air outlet of the shell, the air inlet device is arranged at the bottom end of the shell, and the air inlet device conveys air of different temperatures into the shell according to the temperature in the shell. According to the transformer, better cooling can be achieved conveniently, heat dissipation and cooling energy consumption of the transformer of the three-dimensional wound core structure is effectively reduced, and the electricity-saving effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of high-voltage power-saving devices, and particularly to a high-voltage power-saving device with a three-dimensional wound core structure. Background Art

[0002] The three-dimensional wound core technology forms a unique magnetic circuit optimization solution by continuously winding silicon steel sheets into a closed equilateral triangle structure through a three-dimensional winding process.

[0003] When a three-dimensional wound core structure transformer operates, there is resistance in the copper wire, and a certain amount of power is consumed when current flows through this resistance. This part of the loss often turns into heat, so heat dissipation is required. When the transformer operates at low power and generates less heat, high-power heat dissipation and cooling will increase excessive energy consumption, while low-power heat dissipation and cooling will not achieve a good heat dissipation effect. Therefore, it is necessary to achieve heat dissipation balance according to the heat generated by the transformer operation to save electricity.

[0004] Currently, in existing wound core transformers, such as the patent with the authorization announcement number CN211907166U, this utility model discloses a wound core transformer with a noise reduction device, including a box body and a compression spring. A base is arranged inside the box body, and stud bolts penetrate through the four corners of the base. A rubber gasket is arranged between the stud bolts and the upper surface of the base, and the bottom end of the stud bolt is threadedly connected to the bottom of the box body. The upper and lower ends of the compression spring are respectively connected to the lower surface of the base and the bottom of the box body, and the compression spring is arranged outside the stud bolt. An outer ring, a wound core, and an inner ring are arranged on the top of the base, and the outer ring is arranged outside the wound core.

[0005] During the use of this transformer, it is impossible to reasonably control the cooling energy consumption according to the operating temperature of the transformer, increasing the power loss. Summary of the Invention

[0006] To solve the above technical problems, the present invention provides a high-voltage power-saving device with a three-dimensional wound core structure that is convenient for better cooling, effectively reduces the heat dissipation and cooling energy consumption of the three-dimensional wound core structure transformer, and improves the power-saving effect.

[0007] A high-voltage power-saving device with a three-dimensional wound core structure according to the present invention comprises a housing and a bracket. The housing is mounted on the bracket, and an exhaust port is provided at the top of the housing. It further comprises an air intake device, a net plate, a three-dimensional wound core structure transformer, and a grille. The net plate is mounted on the inner sidewall of the housing, the three-dimensional wound core structure transformer is mounted on the net plate, and the grille is mounted at the exhaust port of the housing. An air intake device is provided at the bottom of the housing. The air intake device conveys air at different temperatures into the housing according to the temperature inside the housing. When the three-dimensional wound core structure transformer operates inside the housing, outdoor air is conveyed into the housing through the air intake device. When the air passes through the inside of the housing, it cools down the three-dimensional wound core structure transformer. Then the air is discharged outwards through the grille. The heat of the three-dimensional wound core structure transformer heats the air entering the housing. The temperature of the air heated and discharged inside the housing is measured by the air intake device. When the temperature of the discharged air is relatively high, it indicates that the three-dimensional wound core structure transformer is operating at a high power. Thus, the air intake device adjusts and reduces the temperature of the air entering the housing, thereby achieving better cooling. When the temperature of the discharged air is relatively low, the air intake device uses natural wind to cool the three-dimensional wound core structure transformer, effectively reducing the energy consumption for heat dissipation and cooling of the three-dimensional wound core structure transformer and improving the power-saving effect.

[0008] Preferably, the air intake device includes a temperature sensing device, a conveying device, a conveying box, a first conveying pipe, a second conveying pipe, a fan, a rotating shaft, a support arm, and a baffle. The conveying box is communicatively provided at the bottom end of the housing. The first conveying pipe and the second conveying pipe are respectively communicatively provided on the conveying box. The fan is installed in the upper part of the conveying box. The rotating shaft is rotatably installed in the conveying box. The middle of the support arm is installed on the outer side wall of the rotating shaft. Two groups of baffles are respectively installed at both ends of the support arm. The temperature sensing device is provided on the housing. The temperature sensing device is used to sense the air temperature in the housing and is used to control the rotation adjustment of the rotating shaft. The conveying device is communicated with the first conveying pipe and the second conveying pipe. The conveying device is used to convey normal temperature air and low temperature air. In the initial state, the first group of baffles is located on the side of the output end of the first conveying pipe, and the second group of baffles blocks the output end of the second conveying pipe. When the fan is turned on, the outdoor normal temperature air enters the conveying box through the first conveying pipe, and the normal temperature air is conveyed to the housing through the conveying box for heat dissipation and temperature reduction. When the temperature sensing device senses that the temperature in the housing is relatively high, the temperature sensing device controls the rotating shaft to rotate clockwise through the control. After the rotating shaft rotates, it drives the support arm to rotate and swing, so that the positions of the two groups of baffles move, causing the first group of baffles to gradually block the output end of the first conveying pipe and the second group of baffles to open the output end of the second conveying pipe, so that the cold air enters the interior of the conveying box through the second conveying pipe, thereby achieving the purpose of reducing the air temperature, improving the heat dissipation effect. Through the different temperatures in the housing, the blocking and opening sizes of the two groups of baffles for the first conveying pipe and the second conveying pipe are controlled, so as to adjust the entering ratio of the cold air and the normal temperature air while maintaining the original air flow rate, reducing the heat dissipation energy consumption while ensuring reliable heat dissipation, and improving the balance between heat dissipation and power saving.

[0009] Preferably, the temperature sensing device includes a heat conducting device, a cylinder body, a piston, a connecting rod, a spring, a guide wheel, a traction rope, and a connecting piece. The cylinder body is installed on the outer side wall of the housing. The piston is slidably installed in the cylinder body. Mercury is provided in the cylinder body above the piston. The bottom end of the piston is connected to the top end of the connecting rod. The spring is sleeved on the outer side wall of the connecting rod in a matching manner. The guide wheel is installed on the outer side wall of the housing. The end of the traction rope is connected to the bottom end of the connecting rod, and the other end of the traction rope is connected to the top end of the connecting piece. The bottom end of the connecting piece is installed at the end of the guide wheel. The guide wheel guides and supports the traction rope. The heat conducting device is provided between the housing and the cylinder body. The heat conducting device is used to convey the heat in the housing to the mercury. The air temperature in the housing heats the heat conducting device, and the temperature is conducted to the mercury through the heat conducting device. After the mercury expands due to heat, it squeezes the piston to move downward, so that the piston drives the connecting rod to move downward. After the connecting rod moves downward, it pulls the traction rope, so that the traction rope drives the connecting piece to swing. After the connecting piece swings, it drives the guide wheel to rotate, so that the positions of the two groups of baffles are adjusted. According to the different temperatures, the expansion sizes of the mercury are different, so the moving positions of the two groups of baffles are controlled and adjusted accordingly, improving the convenience of air temperature control and adjustment.

[0010] Preferably, the conveying device includes a cooling box, two air boxes, multiple first heat exchange tubes, and an air inlet box. The cooling box is installed on the outer side wall of the air inlet box. Cooling water is provided in the cooling box. The two air boxes are both installed inside the cooling box. The multiple first heat exchange tubes are connected and arranged between the two air boxes. The input end of the second conveying pipe is communicated with the upper air box. The lower air box is communicated with the air inlet box. The input end of the first conveying pipe is communicated with the air inlet box. Outdoor air enters the conveying box through the first conveying pipe and the second conveying pipe. When the air enters through the second conveying pipe, the air first passes between the two air boxes and the multiple first heat exchange tubes. The cooling water cools down the multiple first heat exchange tubes, enabling the multiple first heat exchange tubes to cool the air, so that the cooled air enters the interior of the conveying box.

[0011] Preferably, it further includes an air inlet cylinder, a circular ring, a guide post, and a cover body. The air inlet cylinder is connected and arranged between the lower air box and the air inlet box. The circular ring is installed on the inner side wall of the air inlet cylinder. The guide post is slidably installed on the outer side wall of the air inlet cylinder. The top end of the guide post is connected to the bottom end of the cover body. The cover body is installed on the upper part of the circular ring. When the air flows through the second conveying pipe, the air pushes the cover body to move upward. When the air stops flowing in the second conveying pipe, the cover body moves downward under the action of gravity and is installed on the circular ring, so that the circular ring and the cover body cooperate to seal the air inlet cylinder, reducing the heat loss in the cooling box.

[0012] Preferably, the heat conduction device includes a second heat exchange tube, fins, and a collection cover. The second heat exchange tube passes through the interior of the housing and the cylinder body. The input end of the second heat exchange tube is provided with a collection cover. The collection cover is arranged inside the housing. The output end of the second heat exchange tube extends outside the cylinder body. When the air in the housing is discharged, a part of the air is collected through the collection cover and then conveyed to the interior of the second heat exchange tube. After that, the air is discharged outdoors through the second heat exchange tube. The air heats the second heat exchange tube, enabling the second heat exchange tube to heat the mercury in the cylinder body, so as to facilitate controlling the heat dissipation temperature according to the temperature in the housing.

[0013] Preferably, it further includes a disc and a counterweight. The disc is installed at the end of the rotating shaft. The counterweight is eccentrically installed on the outer side wall of the disc. After the traction rope pulls the connecting piece to swing, the guide wheel rotates clockwise to drive the disc to rotate. After the disc rotates, it drives the counterweight to move upward. When the piston moves upward and resets, the gravity of the counterweight drives the guide wheel to rotate counterclockwise, thereby improving the convenience of the two baffle plates moving and resetting.

[0014] Preferably, it further includes an installation box, a semiconductor refrigeration plate, and a cooling fan. The installation box is installed on the outer side wall of the cooling box. The semiconductor refrigeration plate is installed on the inner side wall of the installation box, and the refrigerating end of the semiconductor refrigeration plate communicates with the interior of the cooling box. The cooling fan is installed on the outer side wall of the installation box. The cooling water in the cooling box is cooled by the refrigerating end of the semiconductor refrigeration plate, thereby improving the cooling effect on the air and enhancing the heat dissipation efficiency.

[0015] Preferably, it further includes a filter screen, which is connected and arranged at the air inlet of the air inlet box; the air entering the air inlet box is filtered by the filter screen to reduce the pollution of the indoor part by outdoor dust and dirt.

[0016] Preferably, it further includes a rain shield, which is installed on the outer side wall of the housing; the grille is protected and shielded by the rain shield to improve the protection effect inside the housing.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: by measuring the temperature of the air heated and discharged inside the housing by the air inlet device, when the temperature of the discharged air is relatively high, it indicates that the three-dimensional wound core structure transformer is operating at high power. Thereby, the air inlet device adjusts and reduces the temperature of the air entering the housing, so as to achieve better cooling. When the temperature of the discharged air is relatively low, the air inlet device uses natural wind to cool the three-dimensional wound core structure transformer, effectively reducing the energy consumption of heat dissipation and cooling of the three-dimensional wound core structure transformer and improving the power saving effect. Description of the Drawings

[0018] Figure 1 is the axonometric structure schematic diagram of the present invention;

[0019] Figure 2 is the axonometric structure schematic diagram of the connection between the housing and the grille, etc.;

[0020] Figure 3 is the axonometric partial structure schematic diagram of the connection between the connecting rod and the piston, etc.;

[0021] Figure 4 is the axonometric partial structure schematic diagram of the connection between the support arm and the baffle, etc.;

[0022] Figure 5 is the axonometric partial structure schematic diagram of the connection between the rotating shaft and the support arm, etc.;

[0023] Figure 6 is the axonometric partial structure schematic diagram of the connection between the cooling box and the air box, etc.;

[0024] Figure 7 is the axonometric structure schematic diagram of the connection between the disc and the counterweight, etc.;

[0025] Figure 8 is the axonometric partial structure schematic diagram of the connection between the conveying box and the first conveying pipe, etc.;

[0026] Figure 9 is the axonometric structure schematic diagram of the connection between the first conveying pipe and the air inlet box, etc.;

[0027] Figure 10 is the axonometric partial structure schematic diagram of the connection between the rotating shaft and the connecting piece, etc.

[0028] Reference numerals in the drawings: 101, housing; 102, bracket; 103, mesh plate; 104, three-dimensional wound core structure transformer; 105, grille; 201, conveying box; 202, first conveying pipe; 203, second conveying pipe; 204, fan; 205, rotating shaft; 206, support arm; 207, baffle; 301, cylinder; 302, piston; 303, connecting rod; 304, spring; 305, guide wheel; 306, towing rope; 307, connecting piece; 401, cooling box; 402, air box; 403, first heat exchange pipe; 404, intake box; 501, intake cylinder; 502, ring body; 503, guide post; 504, cover body; 601, second heat exchange pipe; 602, fin; 603, collection hood; 701, disc; 702, counterweight; 801, installation box; 802, semiconductor refrigeration plate; 803, radiator fan; 901, filter screen; 1001, rain shield. Detailed implementation mode

[0029] For ease of understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present invention is thorough and comprehensive.

[0030] Embodiment 1

[0031] A high-voltage power-saving device with a three-dimensional wound core structure according to the present invention includes a housing 101 and a bracket 102. The housing 101 is installed on the bracket 102, and an exhaust port is provided at the top of the housing 101. It further includes an intake device, a mesh plate 103, a three-dimensional wound core structure transformer 104, and a grille 105. The mesh plate 103 is installed on the inner side wall of the housing 101, the three-dimensional wound core structure transformer 104 is installed on the mesh plate 103, the grille 105 is installed at the exhaust port of the housing 101, and an intake device is provided at the bottom of the housing 101. The intake device conveys air at different temperatures into the housing 101 according to the temperature inside the housing 101.

[0032] The intake device includes a temperature sensing device, a conveying device, a conveying box 201, a first conveying pipe 202, a second conveying pipe 203, a fan 204, a rotating shaft 205, a support arm 206, and a baffle 207. The conveying box 201 is communicatively provided at the bottom end of the housing 101. The first conveying pipe 202 and the second conveying pipe 203 are respectively communicatively provided on the conveying box 201. The fan 204 is installed in the upper part inside the conveying box 201. The rotating shaft 205 is rotatably installed inside the conveying box 201. The middle of the support arm 206 is installed on the outer sidewall of the rotating shaft 205. Two groups of baffles 207 are respectively installed at both ends of the support arm 206. The temperature sensing device is provided on the housing 101. The temperature sensing device is used to sense the air temperature inside the housing 101, and the temperature sensing device is used to control the rotation adjustment of the rotating shaft 205. The conveying device is communicated with the first conveying pipe 202 and the second conveying pipe 203, and the conveying device is used to convey normal temperature air and low temperature air;

[0033] In this embodiment, when the three-dimensional wound core structure transformer 104 operates inside the housing 101, outdoor air is conveyed into the housing 101 through the intake device. When the air passes through the inside of the housing 101, the three-dimensional wound core structure transformer 104 is cooled. Then the air is discharged outwards through the grille 105. The heat of the three-dimensional wound core structure transformer 104 heats the air entering the housing 101. The temperature of the air heated and discharged inside the housing 101 is measured by the intake device. When the discharged air temperature is relatively high, it means that the three-dimensional wound core structure transformer 104 operates at high power, so that the intake device adjusts and reduces the air temperature entering the housing 101, thereby achieving better cooling. When the discharged air temperature is relatively low, the intake device uses natural wind to cool the three-dimensional wound core structure transformer 104, effectively reducing the energy consumption of the three-dimensional wound core structure transformer 104 for heat dissipation and improving the power saving effect.

[0034] Embodiment 2

[0035] Based on Embodiment 1, a high-voltage power-saving device with a three-dimensional wound core structure according to the present invention, the temperature sensing device includes a heat conduction device, a cylinder body 301, a piston 302, a connecting rod 303, a spring 304, a guide wheel 305, a traction rope 306 and a connecting member 307. The cylinder body 301 is installed on the outer side wall of the housing 101. The piston 302 is slidably installed in the cylinder body 301. Mercury is provided in the cylinder body 301 above the piston 302. The bottom end of the piston 302 is connected to the top end of the connecting rod 303. The spring 304 is sleeved on the outer side wall of the connecting rod 303 in a matching manner. The guide wheel 305 is installed on the outer side wall of the housing 101. One end of the traction rope 306 is connected to the bottom end of the connecting rod 303, and the other end of the traction rope 306 is connected to the top end of the connecting member 307. The bottom end of the connecting member 307 is installed at the end of the guide wheel 305. The guide wheel 305 guides and supports the traction rope 306. The heat conduction device is arranged between the housing 101 and the cylinder body 301, and the heat conduction device is used to transfer the heat in the housing 101 to the mercury;

[0036] The conveying device includes a cooling box 401, two groups of air boxes 402, multiple groups of first heat exchange tubes 403 and an air inlet box 404. The cooling box 401 is installed on the outer side wall of the air inlet box 404. Cooling water is provided in the cooling box 401. Both groups of air boxes 402 are installed inside the cooling box 401. Multiple groups of first heat exchange tubes 403 are connected and arranged between the two groups of air boxes 402. The input end of the second conveying pipe 203 is communicated with the upper air box 402. The lower air box 402 is communicated with the air inlet box 404. The input end of the first conveying pipe 202 is communicated with the air inlet box 404;

[0037] It further includes an air inlet cylinder 501, a ring 502, a guide post 503 and a cover body 504. The air inlet cylinder 501 is connected and arranged between the lower air box 402 and the air inlet box 404. The ring 502 is installed on the inner side wall of the air inlet cylinder 501. The guide post 503 is slidably installed on the outer side wall of the air inlet cylinder 501. The top end of the guide post 503 is connected to the bottom end of the cover body 504. The cover body 504 is covered on the upper part of the ring 502;

[0038] The heat conduction device includes a second heat exchange tube 601, fins 602 and a collection cover 603. The second heat exchange tube 601 passes through the inside of the housing 101 and the cylinder body 301. A collection cover 603 is provided at the input end of the second heat exchange tube 601. The collection cover 603 is arranged inside the housing 101. The output end of the second heat exchange tube 601 extends outside the cylinder body 301;

[0039] It further includes a disc 701 and a counterweight 702. The disc 701 is installed at the end of the rotating shaft 205. The counterweight 702 is eccentrically installed on the outer side wall of the disc 701;

[0040] It further includes an installation box 801, a semiconductor refrigeration plate 802 and a cooling fan 803. The installation box 801 is installed on the outer side wall of the cooling box 401. The semiconductor refrigeration plate 802 is installed on the inner side wall of the installation box 801, and the refrigerating end of the semiconductor refrigeration plate 802 communicates with the inside of the cooling box 401. The cooling fan 803 is installed on the outer side wall of the installation box 801;

[0041] It further includes a filter screen 901, and the filter screen 901 is connected and arranged at the air inlet of the air inlet box 404;

[0042] It further includes a rain shield 1001, and the rain shield 1001 is installed on the outer side wall of the housing 101;

[0043] In this embodiment, in the initial state, the first group of baffles 207 is located on the side of the output end of the first delivery pipe 202, and the second group of baffles 207 blocks the output end of the second delivery pipe 203. When the fan 204 is turned on, the outdoor normal-temperature air enters the delivery box 201 through the first delivery pipe 202, and the normal-temperature air is delivered into the housing 101 through the delivery box 201 for heat dissipation and temperature reduction. When the temperature sensing device senses that the temperature inside the housing 101 is relatively high, the temperature sensing device controls the rotating shaft 205 to rotate clockwise through the control. After the rotating shaft 205 rotates, it drives the support arm 206 to rotate and swing, so that the positions of the two groups of baffles 207 move, causing the first group of baffles 207 to gradually block the output end of the first delivery pipe 202 and the second group of baffles 207 to open the output end of the second delivery pipe 203, enabling the cold air to enter the inside of the delivery box 201 through the second delivery pipe 203, thereby achieving the purpose of reducing the air temperature and improving the heat dissipation effect. By the different temperatures inside the housing 101, the blocking and opening sizes of the two groups of baffles 207 for the first delivery pipe 202 and the second delivery pipe 203 are controlled, so as to adjust the entry ratio of the cold air and the normal-temperature air while maintaining the original air flow rate, reduce the heat dissipation energy consumption while ensuring reliable heat dissipation, and improve the balance between heat dissipation and power saving. The air temperature inside the housing 101 heats the heat conduction device, and the temperature is conducted to the mercury through the heat conduction device. After the mercury is heated and expands, it squeezes the piston 302 to move downward, so that the piston 302 drives the connecting rod 303 to move downward. After the connecting rod 303 moves downward, it pulls the traction rope 306, so that the traction rope 306 drives the connecting piece 307 to swing. After the connecting piece 307 swings, it drives the guide wheel 305 to rotate, so that the positions of the two groups of baffles 207 are adjusted. According to the different temperatures, the expansion sizes of the mercury are different, so the moving positions of the two groups of baffles 207 are controlled and adjusted accordingly, improving the convenience of air temperature control and adjustment.

[0044] Such as Figures 1 to 10As shown in the figure, a high-voltage power-saving device with a three-dimensional wound core structure according to the present invention, when it is working, when the three-dimensional wound core structure transformer 104 operates in the housing 101, outdoor air is conveyed into the interior of the housing 101 through the air intake device. When the air passes through the interior of the housing 101, the three-dimensional wound core structure transformer 104 is cooled by heat dissipation. After that, the air is discharged outward through the grille 105. The heat of the three-dimensional wound core structure transformer 104 heats the air entering the housing 101. The temperature of the air heated in the housing 101 and then discharged is measured through the air intake device. When the discharged air temperature is relatively high, it indicates that the three-dimensional wound core structure transformer 104 is operating at a high power, so that the air intake device adjusts and reduces the temperature of the air entering the housing 101. When the discharged air temperature is relatively low, the air intake device uses natural wind to cool the three-dimensional wound core structure transformer 104.

[0045] The main functions achieved by the present invention are as follows:

[0046] 1. By sensing the temperature inside the housing 101, the temperature of the air entering the housing 101 is controlled according to different temperatures, reducing the heat dissipation energy consumption while ensuring reliable heat dissipation, and improving the balance between heat dissipation and power saving;

[0047] 2. Controlling the blocking and opening sizes of the two groups of baffles 207 for the first conveying pipe 202 and the second conveying pipe 203, and then adjusting the entering ratio of cold air and normal temperature air while maintaining the original air flow rate;

[0048] 3. Utilizing the principle of mercury expanding when heated to link mechanical equipment, reducing the energy consumption of electric drive, improving the use reliability at the same time, and enhancing the accuracy of temperature sensing.

[0049] The three-dimensional wound core structure transformer 104, the fan 204, the semiconductor refrigeration plate 802 and the radiator fan 803 of the high-voltage power-saving device with a three-dimensional wound core structure according to the present invention are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manual, without the need for creative labor from those skilled in the art.

[0050] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-voltage power-saving device with a three-dimensional wound core structure, comprising a housing (101) and a bracket (102), the housing (101) is installed on the bracket (102), and an exhaust port is provided at the top of the housing (101); characterized in that, It also includes an air intake device, a mesh plate (103), a three-dimensional wound core structure transformer (104), and a grille (105). The mesh plate (103) is installed on the inner side wall of the housing (101), the three-dimensional wound core structure transformer (104) is installed on the mesh plate (103), the grille (105) is installed at the exhaust port of the housing (101), and an air intake device is provided at the bottom end of the housing (101). The air intake device conveys air at different temperatures into the housing (101) according to the temperature inside the housing (101).

2. The high-voltage power-saving device with a three-dimensional wound core structure according to claim 1, characterized in that, The air intake device includes a temperature sensing device, a conveying device, a conveying box (201), a first conveying pipe (202), a second conveying pipe (203), a fan (204), a rotating shaft (205), a support arm (206), and a baffle (207). The conveying box (201) is communicatively provided at the bottom end of the housing (101), the first conveying pipe (202) and the second conveying pipe (203) are respectively communicatively provided on the conveying box (201), the fan (204) is installed in the upper part of the conveying box (201), the rotating shaft (205) is rotatably installed in the conveying box (201), the middle of the support arm (206) is installed on the outer side wall of the rotating shaft (205), two groups of baffles (207) are respectively installed at both ends of the support arm (206), the temperature sensing device is provided on the housing (101), the temperature sensing device is used to sense the air temperature inside the housing (101), and the temperature sensing device is used to control the rotation and adjustment of the rotating shaft (205). The conveying device is communicatively connected to the first conveying pipe (202) and the second conveying pipe (203), and the conveying device is used to convey normal temperature air and low temperature air.

3. A high-voltage power-saving device with a three-dimensional wound core structure as described in claim 2, characterized in that, The temperature sensing device includes a heat conducting device, a cylinder body (301), a piston (302), a connecting rod (303), a spring (304), a guide wheel (305), a towing rope (306), and a connecting piece (307). The cylinder body (301) is installed on the outer side wall of the housing (101), the piston (302) is slidably installed in the cylinder body (301), mercury is provided in the cylinder body (301) above the piston (302), the bottom end of the piston (302) is connected to the top end of the connecting rod (303), the spring (304) is cooperatively sleeved on the outer side wall of the connecting rod (303), the guide wheel (305) is installed on the outer side wall of the housing (101), the end of the towing rope (306) is connected to the bottom end of the connecting rod (303), the other end of the towing rope (306) is connected to the top end of the connecting piece (307), the bottom end of the connecting piece (307) is installed at the end of the guide wheel (305), and the guide wheel (305) guides and supports the towing rope (306). The heat conducting device is provided between the housing (101) and the cylinder body (301), and the heat conducting device is used to convey the heat inside the housing (101) into the mercury.

4. The high-voltage power-saving device with a three-dimensional wound core structure according to claim 2, characterized in that, The conveying device includes a cooling box (401), two groups of air boxes (402), multiple groups of first heat exchange tubes (403), and an air inlet box (404). The cooling box (401) is installed on the outer side wall of the air inlet box (404). Cooling water is provided inside the cooling box (401). The two groups of air boxes (402) are both installed inside the cooling box (401). The multiple groups of first heat exchange tubes (403) are connected and arranged between the two groups of air boxes (402). The input end of the second conveying pipe (203) is communicated with the upper air box (402). The lower air box (402) is communicated with the air inlet box (404). The input end of the first conveying pipe (202) is communicated with the air inlet box (404).

5. The high-voltage power-saving device with a three-dimensional wound core structure according to claim 4, characterized in that, It further includes an air inlet cylinder (501), a ring (502), a guide post (503), and a cover body (504). The air inlet cylinder (501) is connected and arranged between the lower air box (402) and the air inlet box (404). The ring (502) is installed on the inner side wall of the air inlet cylinder (501). The guide post (503) is slidably installed on the outer side wall of the air inlet cylinder (501). The top end of the guide post (503) is connected to the bottom end of the cover body (504). The cover body (504) is covered on the upper part of the ring (502).

6. The high-voltage power-saving device with a three-dimensional wound core structure according to claim 3, characterized in that The heat conduction device includes a second heat exchange tube (601), fins (602), and a collection cover (603). The second heat exchange tube (601) passes through the inside of the housing (101) and the cylinder body (301). A collection cover (603) is provided at the input end of the second heat exchange tube (601). The collection cover (603) is arranged inside the housing (101). The output end of the second heat exchange tube (601) extends outside the cylinder body (301).

7. The high-voltage power-saving device with a three-dimensional wound core structure according to claim 2, characterized in that, It further includes a disc (701) and a counterweight (702). The disc (701) is installed at the end of the rotating shaft (205). The counterweight (702) is eccentrically installed on the outer side wall of the disc (701).

8. A high-voltage power-saving device with a three-dimensional wound core structure according to claim 4, characterized in that, It further includes an installation box (801), a semiconductor refrigeration plate (802), and a cooling fan (803). The installation box (801) is installed on the outer side wall of the cooling box (401). The semiconductor refrigeration plate (802) is installed on the inner side wall of the installation box (801), and the refrigerating end of the semiconductor refrigeration plate (802) communicates with the inside of the cooling box (401). The cooling fan (803) is installed on the outer side wall of the installation box (801).

9. A high-voltage power-saving device with a three-dimensional wound core structure according to claim 4, characterized in that, It further includes a filter screen (901), and the filter screen (901) is connected and arranged at the air inlet of the air inlet box (404).

10. A high-voltage power-saving device with a three-dimensional wound core structure according to claim 1, characterized in that, It further includes a rain shield (1001), and the rain shield (1001) is installed on the outer side wall of the housing (101).

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