Ozone high-frequency dry-type transformer suitable for high-frequency scene

Abstract

The present application relates to the technical field of transformer, especially to an ozone high-frequency dry-type transformer suitable for high-frequency scene, comprising a ferrite core and a low-voltage coil and a high-voltage coil, which are sequentially sleeved, and further comprising: a main insulation box; an airflow driving member for guiding airflow through the main insulation box to dissipate heat for the low-voltage coil and the high-voltage coil; a discharge chamber, the inside of which is provided with a grounding metal tube and a high-voltage electrode; and a blowing assembly for conveying dry clean air into the inside of the discharge chamber; the device is provided with the airflow driving member, when the equipment is in low-power operation, the wind speed can be reduced or only natural airflow is relied on to maintain the basic air circulation of the discharge chamber, while in high-power full load or high-temperature working conditions, the global forced air cooling is rapidly started or enhanced, the heat of the coil and the discharge area is timely and sufficiently discharged, so that the optimal balance of heat dissipation reliability, equipment life and operation economy is realized in the whole working condition range.

Description

Technical Field

[0001] This invention relates to the field of transformers, and more particularly to an ozone high-frequency dry-type transformer suitable for high-frequency applications. Background Technology

[0002] The ozone high-frequency dry-type transformer is a core step-up component designed specifically for high-frequency ozone generators. It adopts dry insulation, is free of flammable fuels, and uses a ferrite core to adapt to kHz-level high-frequency operation. Its core function is to efficiently boost the medium- and high-frequency voltage of the front-stage inverter to thousands to tens of thousands of volts to drive the discharge chamber to generate corona discharge, thereby ionizing oxygen to produce ozone. This transformer must meet the stringent requirements of high frequency and low loss, high voltage and strong insulation, efficient heat dissipation, and capacitive load tolerance.

[0003] In existing ozone high-frequency dry-type transformers, heat dissipation of the coil is required. However, if active heat dissipation is always used during low-power operation, it will consume a lot of energy. During high-power operation, the usual heat dissipation settings will result in untimely heat dissipation, which will affect the operation of the equipment. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an ozone high-frequency dry-type transformer suitable for high-frequency applications.

[0005] This invention provides an ozone high-frequency dry-type transformer suitable for high-frequency applications, comprising a ferrite core and a low-voltage coil and a high-voltage coil, arranged in sequence, and further comprising:

[0006] The main insulation box is installed between the low-voltage coil and the high-voltage coil;

[0007] An airflow drive component, installed outside the high-voltage coil, is used to guide airflow through the main insulation box to dissipate heat from the low-voltage coil and the high-voltage coil.

[0008] A discharge chamber is installed on one side outside the high-voltage coil, and a grounded metal pipe and a high-voltage electrode are installed inside the discharge chamber;

[0009] A blower assembly is used to deliver dry, clean air into the interior of the discharge chamber of the box;

[0010] When a high-frequency alternating current is applied to the low-voltage coil, a high-frequency alternating magnetic field is generated in the ferrite core, which in turn induces a high-frequency high-voltage current of several thousand volts in the high-voltage coil. The main insulation box physically isolates and insulates the low-voltage coil from the high-voltage coil, and its own structure forms a forced-air cooling duct. The generated high-frequency high-voltage current is led to a strong electric field between the high-voltage electrode in the discharge chamber and the grounded metal pipe. When dry, clean air supplied by the blower assembly flows through this gap, the oxygen molecules in the air are ionized and decomposed to synthesize ozone. The external airflow is guided by an independently set airflow drive to flow directionally through the main insulation box duct between the low-voltage coil and the high-voltage coil, thereby directly and efficiently removing the heat generated by the coil. The system monitors the operating power or temperature. The system intelligently adjusts the airflow speed or starts / stops the airflow driven by the airflow drive components, enabling dynamic switching of heat dissipation modes and energy efficiency management. This helps solve the problem of balancing heat dissipation and energy consumption in traditional ozone high-frequency dry-type transformers over a wide load range. When the equipment is running at low power, the wind speed can be reduced or the basic air circulation in the discharge chamber can be maintained by relying solely on natural airflow, significantly saving the ineffective energy consumption caused by continuous forced cooling. Under high power full load or high temperature conditions, the system can quickly start or enhance the full-area forced air cooling to ensure that the heat from the coil and discharge area is dissipated in a timely and sufficient manner, avoiding insulation aging, efficiency reduction, or even equipment failure caused by local overheating. Thus, the system achieves the optimal balance between heat dissipation reliability, equipment lifespan, and operating economy across the entire operating range.

[0011] Preferably, the airflow driving component includes:

[0012] The housing is installed outside the high-voltage coil;

[0013] Two drainage boxes are installed on both sides of the box body, respectively;

[0014] Two curved tubes are installed on both sides of the box body, and can be bent freely. The opposite sides of the two curved tubes are respectively connected to the two drainage boxes.

[0015] Two first connecting pipes, one end of which is connected to the curved pipe and the other end of which is connected to the bottom of the main insulation box;

[0016] Multiple heat exhaust pipes are fixedly connected to the top of the main insulation box, and the top is connected to the external environment;

[0017] External natural airflow can enter through the diversion box, then flow along the trajectory of the curved pipe and the first connecting pipe into the interior of the main insulation box, and then exit along the heat exhaust pipe at the top of the main insulation box, thereby guiding the natural airflow. Multiple diversion boxes can be set at various positions in the box, so as to guide the airflow in all directions, thereby converting the airflow in all directions into airflow passing through the main insulation box from bottom to top, thus making full use of natural airflow to dissipate heat from the equipment.

[0018] Preferably, the airflow drive further includes:

[0019] Two first filter screens are fixed inside the two drainage boxes respectively;

[0020] The first filter screen can perform preliminary filtration of the guided natural airflow to remove large particulate impurities from the airflow. At the same time, the first filter screen uses a filter screen with larger filter holes to avoid obstructing the airflow and interfering with the guidance of the airflow.

[0021] Preferably, the airflow drive further includes:

[0022] Two large groups of curved tubes, one large group of curved tubes includes two small groups of curved tubes, and multiple curved tubes arranged in a vertical linear array form a small group. The two small groups of curved tubes in the same large group are symmetrically arranged on both sides of the drainage box and fixed to the inner wall of the box.

[0023] Four first electromagnetic plates are respectively fixed to the ends of the four groups of curved tubes and embedded in the side wall of the box;

[0024] Several curved rods are respectively arranged in correspondence with the curved tube and are slidably inserted into the corresponding curved tube;

[0025] Four magnetic plates are respectively fixed to the ends of the curved rods corresponding to the four groups of curved tubes;

[0026] Four second electromagnets are installed in pairs on both sides of the drainage box. The magnetic plate is compatible with both the second electromagnets and the first electromagnet.

[0027] When the first electromagnetic plate is energized, it works together to drive the magnetic plate to rotate and move using magnetic force. When the second electromagnet is energized or de-energized, it can adjust whether it magnetically attracts the magnetic plate, thereby adjusting the connection and disconnection between the flow box and the magnetic plate. In conjunction with the first electromagnetic plate's adjustment of the magnetic plate's position, it can adjust the flow box to rotate in various directions. Thus, it can automatically adjust the angle of the flow box according to the direction of the natural airflow, thereby guiding the airflow to the maximum extent to improve the airflow guidance effect, increase the flow rate of natural airflow through the main insulation box, and improve the heat dissipation effect under natural heat dissipation conditions.

[0028] Preferably, the airflow drive further includes:

[0029] Multiple extended insulating boxes are fixedly connected to the side wall of the box body and located at the interval between the low-voltage coil and the high-voltage coil;

[0030] Multiple spacers are fixed to the middle of each of the extended insulation boxes;

[0031] Multiple notches are provided on the side of each of the spacers facing the end of the extended insulation box;

[0032] Multiple extension sections are respectively fixed to one end of each of the spacers facing the main insulation box;

[0033] A switching component, installed inside the main insulation box, is used to switch the airflow between a direct flow state and a curved flow state. In the curved flow state, the airflow passes through each of the extended insulation boxes, while in the direct flow state, the airflow flows vertically through the main insulation box.

[0034] The switching component can switch between DC and curved flow states. In DC state, the end of the partition plate facing the inside of the main insulation box can be opened, allowing airflow to flow directly through the inside of the main insulation box from bottom to top, improving airflow efficiency and preventing the airflow from weakening and failing to pass through the entire main insulation box after flowing in a tortuous environment. In curved flow state, the end of the partition plate facing the inside of the main insulation box is blocked, preventing the airflow from passing directly through the main insulation box. Instead, the airflow passes through the gap in the space below the partition plate inside the extended insulation box, reaches the space above the partition plate inside the extended insulation box, and then returns to the inside of the main insulation box, forming a tortuous flow loop. This increases the airflow area, thereby improving heat dissipation when the airflow driving force is sufficient.

[0035] Preferably, the switching component includes:

[0036] The cylinder is fixed to the top of the inner wall of the housing;

[0037] Multiple intermediate plates are vertically slidably installed inside the main insulation box, and their edges are adapted to the extension section;

[0038] A connecting rod connects each of the intermediate plates, and the cylinder drives the connecting rod to move through its output end;

[0039] The cylinder drives the intermediate plate to move via the connecting rod. When the intermediate plate moves to the contact extension section, it partially blocks the inside of the main insulation box to switch to a curved flow state. When it moves to the detachment extension section, it opens the main insulation box to the open flow state to switch to a DC flow state.

[0040] Preferably, the airflow drive further includes:

[0041] Multiple fixing blocks are respectively fixed to the bottom of each of the intermediate plates;

[0042] Multiple storage ports are respectively opened on the top of each of the fixed blocks, and the top of each block penetrates the intermediate plate;

[0043] Multiple scraping edge strips are respectively fixed to the edges of each of the intermediate plates;

[0044] The scraping edge strips allow the middle plate to scrape and collect attached impurities as it moves upward, causing them to fall into the storage port. When the airflow switches to a curved flow state, the airflow flowing above the partition plate impacts the scraped impurities above the middle plate, thereby promoting the impurities to enter the storage port for collection.

[0045] Preferably, the airflow drive further includes:

[0046] The bellows is fixed to the bottom of the box body;

[0047] The fan is installed inside the air box;

[0048] The second connecting pipe is fixedly installed at the output end of the fan;

[0049] The third connecting pipe connects the two first connecting pipes at both ends and connects the second connecting pipe in the middle;

[0050] Both filter elements are fixed inside the third connecting pipe, and the connecting end of the second connecting pipe is located between the two filter elements;

[0051] Two control valves are respectively installed inside the two first connecting pipes;

[0052] After the fan starts, it drives the airflow through the second and third connecting pipes into the interior of the first connecting pipe, thus achieving active airflow drive. At the same time, the control valve is closed to prevent airflow overflow from affecting heat dissipation. The filter element can filter the actively driven airflow, reducing the accumulation of impurities inside the main insulation box. This increases the heat dissipation effect while preventing the accumulation of impurities from affecting heat dissipation.

[0053] Preferably, it further includes:

[0054] A water storage tank is fixed to the bottom inside the tank body;

[0055] Two water pumps are installed inside the water storage tank;

[0056] Two fourth connecting pipes are connected between the output ends of the two water pumps and the two ends of the third connecting pipe, and the output end of the water pump is installed on the atomizing nozzle;

[0057] The water tank stores water, and the water pump drives the water flow to atomize and spray it out along the atomizing nozzle. The sprayed water mist enters the interior of the main insulation box with the airflow and vaporizes in the high-temperature environment, thereby absorbing heat during the vaporization process to further improve the heat dissipation effect. The main insulation box is completely isolated from the low-voltage coil and the high-voltage coil to prevent water vapor from entering the interior of the box and causing damage to the equipment.

[0058] Preferably, it further includes:

[0059] A water tank is fixed to the top of the tank body;

[0060] A guide pipe is fixedly connected between the bottom of the water tank and the bottom of the water storage tank;

[0061] The second filter screen is fixed inside the water storage tank and located above the bottom end of the guide pipe, and the water pump is located above the second filter screen;

[0062] When the equipment is used outdoors, rainwater can accumulate on the outside of the water tank, then enter the inside of the water tank along the guide pipe. When the liquid level exceeds the second filter screen, it passes through the second filter screen and is pumped by the water pump, thereby realizing the collection and utilization of water.

[0063] Compared with the prior art, the present invention has the following beneficial effects:

[0064] By setting up airflow drive components, when the equipment is running at low power, the wind speed can be reduced or the basic air circulation of the discharge chamber can be maintained by relying solely on natural airflow, which greatly saves the ineffective energy consumption caused by continuous forced cooling. Under high power full load or high temperature conditions, the forced air cooling of the entire area can be quickly started or enhanced to ensure that the heat of the coil and discharge area is dissipated in a timely and sufficient manner, avoiding insulation aging, efficiency reduction or even equipment failure caused by local overheating. Thus, the optimal balance between heat dissipation reliability, equipment life and operating economy is achieved in the entire operating range. Attached Figure Description

[0065] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0066] Figure 2 This is a schematic diagram of the overall cross-section of the present invention. Figure 1 .

[0067] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle.

[0068] Figure 4 This is a schematic diagram of the overall cross-section of the present invention. Figure 2 .

[0069] Figure 5 For the present inventionFigure 4 A magnified structural diagram at point B in the middle.

[0070] Figure 6 This is a schematic diagram of the overall cross-section of the present invention. Figure 3 .

[0071] Figure 7 This is a schematic diagram of the structure of the present invention along the cross-section of the high-voltage coil.

[0072] Figure 8 For the present invention Figure 7 A magnified structural diagram at point C.

[0073] Figure 9 This is a cross-sectional structural diagram of the water storage tank of the present invention.

[0074] In the diagram: 1. Ferrite core; 101. Low-voltage coil; 102. Main insulation box; 103. High-voltage coil; 104. Discharge chamber; 105. Grounding metal pipe; 106. High-voltage electrode; 2. Drainage box; 201. Bending pipe; 202. First connecting pipe; 203. Box body; 204. Heat dissipation pipe; 3. First filter screen; 4. Curved pipe; 401. Curved rod; 402. First electromagnetic plate; 403. Magnetic plate; 404. Second electromagnet; 5. 501. Extension insulation box; 502. Spare plate; 503. Extension section; 6. Intermediate plate; 601. Cylinder; 602. Connecting rod; 7. Fixing block; 701. Storage port; 8. Air box; 801. Fan; 802. Second connecting pipe; 803. Third connecting pipe; 804. Filter element; 9. Water storage tank; 901. Water pump; 902. Fourth connecting pipe; 10. Water tank; 1001. Guide pipe; 1002. Second filter screen. Detailed Implementation

[0075] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0076] like Figures 1 to 9 The ozone high-frequency dry-type transformer shown is suitable for high-frequency applications. It includes a ferrite core 1, a low-voltage coil 101, and a high-voltage coil 103, which are arranged in sequence with coils. It also includes:

[0077] The main insulation box 102 is installed between the low-voltage coil 101 and the high-voltage coil 103;

[0078] An airflow drive component is installed outside the high-voltage coil 103 to guide airflow through the main insulation box 102 to dissipate heat from the low-voltage coil 101 and the high-voltage coil 103.

[0079] The discharge chamber 104 is installed on one side outside the high-voltage coil 103. The discharge chamber 104 is equipped with a grounding metal pipe 105 and a high-voltage electrode 106.

[0080] A blower assembly is used to deliver dry, clean air into the interior of the discharge chamber 104.

[0081] In the existing technology of ozone high-frequency dry-type transformers, heat dissipation of the coil is required. However, if active heat dissipation is always used during low-power operation, it will consume a lot of energy. During high-power operation, the usual heat dissipation settings will result in untimely heat dissipation, which will affect the operation of the equipment.

[0082] This embodiment of the invention can solve the above problems. The specific implementation is as follows: When high-frequency alternating current is applied to the low-voltage coil 101, a high-frequency alternating magnetic field is generated in the ferrite core 1, thereby inducing a high-frequency high-voltage current of several kilovolts in the high-voltage coil 103. The main insulation box 102 physically isolates and insulates the low-voltage coil 101 and the high-voltage coil 103. Simultaneously, its own structure constitutes a forced-air cooling heat dissipation duct. The generated high-frequency high-voltage current is led to the high-voltage electrode 106 in the discharge chamber 104, forming a strong electric field between it and the grounded metal pipe 105. When the dry, clean air delivered by the blower assembly flows through this gap, the oxygen molecules in the air are ionized and decomposed to synthesize ozone. An independently configured airflow drive guides the external airflow directionally through the air duct of the main insulation box 102 between the low-voltage coil 101 and the high-voltage coil 103, thereby directly and efficiently removing the heat generated by the coils. The system intelligently adjusts the airflow driven by the airflow drive by monitoring the operating power or temperature. The flow rate or start / stop of the airflow enables dynamic switching of the heat dissipation mode and energy efficiency management, which helps to solve the problem of traditional ozone high-frequency dry-type transformers struggling to balance heat dissipation and energy consumption over a wide load range. When the equipment is running at low power, the wind speed can be reduced or the basic air circulation of the discharge chamber can be maintained by relying solely on natural airflow, which greatly saves the ineffective energy consumption caused by continuous forced cooling. Under high power full load or high temperature conditions, the forced air cooling of the entire area can be quickly started or enhanced to ensure that the heat of the coil and discharge area is dissipated in a timely and sufficient manner, avoiding insulation aging, efficiency reduction or even equipment failure caused by local overheating. Thus, the optimal balance between heat dissipation reliability, equipment life and operating economy is achieved across the entire operating range.

[0083] As an optional embodiment, the airflow drive includes:

[0084] The enclosure 203 is installed outside the high-voltage coil 103;

[0085] Two drainage boxes 2 are installed on both sides of the box body 203 respectively;

[0086] Two curved tubes 201 are installed on both sides of the box 203 respectively, and can be bent freely. The opposite sides of the two curved tubes 201 are connected to two drainage boxes 2 respectively.

[0087] Two first connecting pipes 202, one end of the first connecting pipe 202 is connected to the bent pipe 201, and the other end is connected to the bottom of the main insulation box 102;

[0088] Multiple heat dissipation pipes 204 are fixedly connected to the top of the main insulation box 102, and the top is connected to the external environment;

[0089] External natural airflow can enter through the diversion box 2, and then flow along the trajectory of the curved pipe 201 and the first connecting pipe 202 to the interior of the main insulation box 102. It is then discharged along the heat exhaust pipe 204 at the top of the main insulation box 102, thereby guiding the natural airflow. Multiple diversion boxes 2 can be set at various positions in the box body 203, so as to guide the airflow in all directions, thereby converting the airflow in all directions into airflow passing through the main insulation box 102 from bottom to top, thus making full use of natural airflow to dissipate heat from the equipment.

[0090] As an optional embodiment, the airflow drive also includes:

[0091] Two first filter screens 3 are fixed inside the two diversion boxes 2 respectively;

[0092] The first filter 3 can perform preliminary filtration of the guided natural airflow to remove large particulate impurities in the airflow. At the same time, the first filter 3 uses a filter with larger filter holes to avoid obstructing the airflow and interfering with the guidance of the airflow.

[0093] As an optional embodiment, the airflow drive also includes:

[0094] Two large groups of curved tubes 4, one large group of curved tubes 4 includes two small groups of curved tubes 4, and multiple curved tubes 4 arranged in a vertical linear array form a small group. The two small groups of curved tubes 4 in the same large group are symmetrically arranged on both sides of the drainage box 2 and fixed to the inner wall of the box body 203.

[0095] Four first electromagnetic plates 402 are respectively fixed to the ends of four groups of curved tubes 4 and embedded in the side wall of the box 203;

[0096] Several curved rods 401 are respectively provided in correspondence with curved tubes 4 and are slidably inserted into the corresponding curved tubes 4;

[0097] Four magnetic plates 403 are respectively fixed to the ends of the curved rods 401 corresponding to the four groups of curved tubes 4;

[0098] Four second electromagnets 404 are installed in pairs on both sides of the diversion box 2. The magnetic plate 403 is compatible with both the second electromagnets 404 and the first electromagnet 402.

[0099] When the first electromagnetic plate 402 is energized, it works together to drive the magnetic plate 403 to rotate and move using magnetic force. When the second electromagnet 404 is energized or de-energized, it can adjust whether it magnetically attracts the magnetic plate 403, thereby adjusting the connection and disconnection between the flow box 2 and the magnetic plate 403. This, in conjunction with the first electromagnetic plate 402's adjustment of the magnetic plate 403's position, allows the flow box 2 to rotate in various directions. This enables the flow box 2 to automatically adjust its angle according to the direction of the natural airflow, thereby maximizing the guidance of the airflow and increasing the flow rate of the natural airflow through the main insulation box 102, thus improving the heat dissipation effect under natural heat dissipation conditions.

[0100] As an optional embodiment, the airflow drive also includes:

[0101] Multiple extended insulation boxes 5 are fixedly connected to the side wall of the box body 203 and located at the interval between the low-voltage coil 101 and the high-voltage coil 103.

[0102] Multiple spacers 501 are fixed to the middle of each extended insulation box 5;

[0103] Multiple notches 502 are provided on one side of each partition plate 501 facing the end of the extended insulation box 5;

[0104] Multiple extension sections 503 are respectively fixed to one end of each partition plate 501 facing the main insulation box 102;

[0105] The switching component, installed inside the main insulation box 102, is used to switch the airflow between a direct flow state and a curved flow state. In the curved flow state, the airflow passes through each of the extended insulation boxes 5, while in the direct flow state, the airflow flows vertically through the main insulation box 102.

[0106] The switching component can switch between DC and curved flow states. In DC state, the end of the partition plate 501 facing the inside of the main insulation box 102 can be opened, allowing airflow to flow directly through the inside of the main insulation box 102 from bottom to top, improving airflow efficiency and preventing the airflow from weakening and failing to pass through the entire main insulation box 102 after flowing in a tortuous environment. In curved flow state, the end of the partition plate 501 facing the inside of the main insulation box 102 is blocked, preventing airflow from directly passing through the main insulation box 102. Instead, the airflow passes through the gap 502 in the space below the partition plate 501 inside the extended insulation box 5, reaches the space above the partition plate 501 inside the extended insulation box 5, and then returns to the inside of the main insulation box 102, forming a tortuous flow loop. This increases the airflow area, thereby improving heat dissipation when the airflow driving force is sufficient.

[0107] As an optional embodiment, the switching component includes:

[0108] Cylinder 601 is fixed to the top of the inner wall of housing 203;

[0109] Multiple intermediate plates 6 are vertically slidably installed inside the main insulation box 102, and their edges are adapted to the extension section 503;

[0110] Connecting rod 602 connects each intermediate plate 6, and cylinder 601 drives connecting rod 602 to move through output end;

[0111] The cylinder 601 drives the intermediate plate 6 to move via the connecting rod 602. When the intermediate plate 6 moves to the contact extension section 503, it partially blocks the interior of the main insulation box 102 to switch to a curved flow state. When it moves to the point of disengaging from the extension section 503, it unblocks the main insulation box 102 to switch to a DC state.

[0112] As an optional embodiment, the airflow drive also includes:

[0113] Multiple fixing blocks 7 are fixed to the bottom of each intermediate plate 6;

[0114] Multiple storage ports 701 are respectively opened on the top of each fixed block 7, and the top of the port extends through the middle plate 6;

[0115] Multiple scraping edge strips are fixed to the edges of each intermediate plate 6;

[0116] The scraping edge strip is designed so that when the middle plate 6 moves upward, it can scrape and collect the attached impurities, causing them to fall into the storage port 701. When the airflow switches to a curved flow state, the airflow flowing above the partition plate 501 will impact the scraped impurities above the middle plate 6, thereby promoting the impurities to enter the storage port 701 for collection.

[0117] As an optional embodiment, the airflow drive also includes:

[0118] The bellows 8 is fixed to the bottom of the housing 203;

[0119] Fan 801 is installed inside the air box 8;

[0120] The second connecting pipe 802 is fixedly installed at the output end of the fan 801;

[0121] The third connecting pipe 803 is connected to the two first connecting pipes 202 at both ends and to the second connecting pipe 802 in the middle.

[0122] Both filter elements 804 are fixed inside the third connecting pipe 803, and the connecting end of the second connecting pipe 802 is located between the two filter elements 804.

[0123] Two control valves are respectively installed inside the two first connecting pipes 202;

[0124] After the fan 801 starts, it drives the airflow through the second connecting pipe 802 and the third connecting pipe 803 into the interior of the first connecting pipe 202, thereby achieving active airflow drive. At the same time, the control valve is closed to prevent airflow overflow from affecting heat dissipation. The filter element 804 can filter the actively driven airflow, reducing the accumulation of impurities inside the main insulation box 102. This increases the heat dissipation effect while preventing the accumulation of impurities from affecting heat dissipation.

[0125] As an optional embodiment, it also includes:

[0126] Water storage tank 9 is fixed to the bottom inside the tank body 203;

[0127] Two water pumps 901 are installed inside the water storage tank 9;

[0128] Two fourth connecting pipes 902 are connected between the output ends of the two water pumps 901 and the two ends of the third connecting pipe 803, and the output end of the water pump 901 is installed on the atomizing nozzle;

[0129] The water tank 9 stores water, and the water pump 901 drives the water flow to atomize and spray it out along the atomizing nozzle. The sprayed water mist enters the interior of the main insulation box 102 with the airflow and vaporizes in the high-temperature environment, thereby absorbing heat during the vaporization process to further improve the heat dissipation effect. The main insulation box 102 is completely isolated from the low-voltage coil 101 and the high-voltage coil 103 to prevent water vapor from entering the interior of the box 203 and causing damage to the equipment.

[0130] As an optional embodiment, it also includes:

[0131] Water tank 10 is fixed to the top of tank body 203;

[0132] The guide pipe 1001 is fixedly connected between the bottom of the water tank 10 and the water storage tank 9;

[0133] The second filter screen 1002 is fixed inside the water storage tank 9 and is located above the bottom end of the guide pipe 1001. The water pump 901 is located above the second filter screen 1002.

[0134] When the equipment is used outdoors, rainwater can accumulate on the outside of the water tank 10, and then enter the interior of the water tank 10 along the guide pipe 1001. When the liquid level exceeds the second filter screen 1002, it passes through the second filter screen 1002 and is pumped by the water pump 901, thereby realizing the collection and utilization of water.

[0135] Working principle of this invention: When high-frequency alternating current is applied to the low-voltage coil 101, a high-frequency alternating magnetic field is generated in the ferrite core 1, thereby inducing a high-frequency high-voltage current of several kilovolts in the high-voltage coil 103. The main insulation box 102 physically isolates and insulates the low-voltage coil 101 and the high-voltage coil 103, and its own structure forms a forced-air cooling heat dissipation duct. The generated high-frequency high-voltage current is led to the high-voltage electrode 106 in the discharge chamber 104 to form a strong electric field between it and the grounded metal pipe 105. When the dry and clean air delivered by the blower assembly flows through this gap, the oxygen molecules in the air are ionized and decomposed to synthesize ozone. The external airflow is guided by an independently set airflow drive to flow directionally through the air duct of the main insulation box 102 between the low-voltage coil 101 and the high-voltage coil 103, thereby directly and efficiently removing the heat generated by the coil. The system intelligently adjusts the airflow driven by the airflow drive by monitoring the operating power or temperature. The flow rate or start / stop of the airflow enables dynamic switching of the heat dissipation mode and energy efficiency management, which helps to solve the problem of traditional ozone high-frequency dry-type transformers struggling to balance heat dissipation and energy consumption over a wide load range. When the equipment is running at low power, the wind speed can be reduced or the basic air circulation of the discharge chamber can be maintained by relying solely on natural airflow, which greatly saves the ineffective energy consumption caused by continuous forced cooling. Under high power full load or high temperature conditions, the forced air cooling of the entire area can be quickly started or enhanced to ensure that the heat of the coil and discharge area is dissipated in a timely and sufficient manner, avoiding insulation aging, efficiency reduction or even equipment failure caused by local overheating. Thus, the optimal balance between heat dissipation reliability, equipment life and operating economy is achieved across the entire operating range.

[0136] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A high-frequency dry-type ozone transformer suitable for high-frequency applications, comprising a ferrite core (1) and a low-voltage coil (101) and a high-voltage coil (103), arranged in sequence, characterized in that, Also includes: The main insulation box (102) is installed between the low-voltage coil (101) and the high-voltage coil (103); An airflow drive is installed outside the high-voltage coil (103) to guide airflow through the main insulation box (102) to dissipate heat from the low-voltage coil (101) and the high-voltage coil (103); A discharge chamber (104) is installed on one side outside the high-voltage coil (103), and a grounding metal pipe (105) and a high-voltage electrode (106) are installed inside the discharge chamber (104). A blower assembly is used to deliver dry, clean air into the interior of the discharge chamber (104) of the enclosure.

2. The ozone high-frequency dry-type transformer suitable for high-frequency applications according to claim 1, characterized in that, The airflow driving component includes: The housing (203) is installed outside the high-voltage coil (103); Two drainage boxes (2) are respectively installed on both sides of the box body (203); Two curved tubes (201) are installed on both sides of the box (203) respectively, and can be bent freely. The opposite sides of the two curved tubes (201) are respectively connected to the two drainage boxes (2). Two first connecting pipes (202), one end of the first connecting pipe (202) is connected to the bent pipe (201), and the other end is connected to the bottom of the main insulation box (102); Multiple heat dissipation pipes (204) are fixedly connected to the top of the main insulation box (102), and the top is connected to the external environment.

3. The ozone high-frequency dry-type transformer suitable for high-frequency scenarios according to claim 2, characterized in that, The airflow drive component further includes: Two first filters (3) are fixed inside the two drainage boxes (2), respectively.

4. The ozone high-frequency dry-type transformer suitable for high-frequency scenarios according to claim 2, characterized in that, The airflow drive component further includes: Two large groups of curved tubes (4), one large group of curved tubes (4) includes two small groups of curved tubes (4), and multiple curved tubes (4) arranged in a vertical linear array form a small group. The two small groups of curved tubes (4) of the same large group are symmetrically arranged on both sides of the drainage box (2) and fixed to the inner wall of the box body (203). Four first electromagnetic plates (402) are respectively fixed to the ends of the four groups of curved tubes (4) and embedded in the side wall of the box (203); Several curved rods (401) are respectively arranged in correspondence with the curved tube (4) and are slidably inserted into the corresponding curved tube (4); Four magnetic plates (403) are respectively fixed to the ends of the curved rods (401) corresponding to the four groups of curved tubes (4); Four second electromagnets (404) are installed in pairs on both sides of the diversion box (2). The magnetic plate (403) is compatible with the second electromagnets (404) and the first electromagnet (402).

5. The ozone high-frequency dry-type transformer suitable for high-frequency scenarios according to claim 2, characterized in that, The airflow drive component further includes: Multiple extended insulation boxes (5) are respectively fixedly connected to the side wall of the box body (203) and located at the interval between the low voltage coil (101) and the high voltage coil (103); Multiple spacers (501) are fixed to the middle of each of the extended insulation boxes (5); Multiple notches (502) are provided on one side of each of the spacers (501) facing the end of the extended insulation box (5); Multiple extension sections (503) are respectively fixed to one end of each of the spacers (501) facing the main insulation box (102); The switching component, installed inside the main insulation box (102), is used to switch the airflow between a direct flow state and a curved flow state. In the curved flow state, the airflow passes through each of the extended insulation boxes (5), and in the direct flow state, the airflow flows vertically through the main insulation box (102).

6. The ozone high-frequency dry-type transformer suitable for high-frequency scenarios according to claim 5, characterized in that, The switching component includes: Cylinder (601) is fixed to the top of the inner wall of the housing (203); Multiple intermediate plates (6) are vertically slidably installed inside the main insulation box (102), and their edges are adapted to the extension section (503); A connecting rod (602) connects each of the intermediate plates (6), and the cylinder (601) drives the connecting rod (602) to move through its output end.

7. A high-frequency dry-type ozone transformer suitable for high-frequency applications according to claim 6, characterized in that, The airflow drive component further includes: Multiple fixing blocks (7) are respectively fixed to the bottom of each of the intermediate plates (6); Multiple storage ports (701) are respectively opened on the top of each of the fixed blocks (7), and the top of the fixed blocks (7) penetrates the intermediate plate (6). Multiple scraping edge strips are fixed to the edges of each of the intermediate plates (6).

8. The ozone high-frequency dry-type transformer suitable for high-frequency scenarios according to claim 7, characterized in that, The airflow drive component further includes: The bellows (8) is fixed to the bottom of the box body (203); A fan (801) is installed inside the air box (8); The second connecting pipe (802) is fixedly installed at the output end of the fan (801); The third connecting pipe (803) is connected to the two first connecting pipes (202) at both ends and connected to the second connecting pipe (802) in the middle. Both filter elements (804) are fixed inside the third connecting pipe (803), and the connecting end of the second connecting pipe (802) is located between the two filter elements (804); Two control valves are respectively installed inside the two first connecting pipes (202).

9. A high-frequency dry-type ozone transformer suitable for high-frequency applications according to claim 8, characterized in that, Also includes: A water storage tank (9) is fixed to the bottom of the inside of the box body (203); Two water pumps (901) are installed inside the water storage tank (9); Two fourth connecting pipes (902) are connected between the output ends of the two water pumps (901) and the two ends of the third connecting pipe (803), and the output end of the water pump (901) is installed on the atomizing nozzle.

10. A high-frequency dry-type ozone transformer suitable for high-frequency applications according to claim 9, characterized in that, Also includes: A water tank (10) is fixed to the top of the tank body (203); A guide pipe (1001) is fixedly connected between the bottom of the water tank (10) and the water storage tank (9); The second filter screen (1002) is fixed inside the water storage tank (9) and located above the bottom end of the guide pipe (1001). The water pump (901) is located above the second filter screen (1002).

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