Adaptive power factor correction transformer

Abstract

The application relates to the field of power electronics, and discloses an adaptive power factor correction transformer, which comprises a cross arm, a transformer fixedly connected to the top of the cross arm, an oil pillow fixedly connected to the top of the transformer, and an insulating sleeve fixedly connected to the top of the transformer, and further comprises: a pop-up assembly comprising a supporting column fixedly connected to the bottom of the inner wall of a bottom disc, a elastic film fixedly connected to the top of the supporting column, a cover fixedly connected to the top of the elastic film, a pushing seat fixedly connected to the top of the cover, and a spouting pipe fixedly connected to the inner wall of the elastic film. The pop-up assembly is arranged, the bottom switch of the alarm is pressed by the cover which is popped up upwards, the alarm is started to transmit an alarm signal to the ground maintenance personnel, the temperature inside the transformer can be controlled in real time, and the ground maintenance personnel is reminded to timely maintain the transformer when the short circuit phenomenon occurs due to overload in the transformer.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of power electronics, in particular to an adaptive power factor correction transformer. BACKGROUND

[0002] Based on active power factor correction (APFC) technology, by real-time detection of the phase difference between the input current and voltage of the power grid, the built-in zero current detector, multiplier and R / C filter of the control chip (such as FAN7528) are used to dynamically adjust the switching tube conduction timing, realize dynamic compensation of power factor; zero current conduction mode: only when the inductor current drops to zero, the switching tube is triggered, reducing switching loss and electromagnetic interference, feedback regulation mechanism: through the voltage / current sampling circuit and PI regulator, combined with the PWM control chip to generate complementary driving signals, adapt to load fluctuations.

[0003] The patent application with application number CN202111469305.3 discloses a voltage regulation side main winding, a voltage regulation winding, and a gear adjustment assembly; the voltage regulation winding is provided with N*M tap-off taps; M is the number of inherent tap-off gears on the conventional voltage regulation winding; N is a positive integer, and the N*M tap-off taps divide the voltage interval on the voltage regulation winding into N*M equal-interval voltage adjustment amounts, and the equal-interval voltage adjustment amount is not greater than the highest rated inter-stage voltage of the voltage regulation winding.

[0004] However, the adaptive power factor correction transformer has the following disadvantages: the high-frequency switching operation of the current adaptive power factor correction transformer can cause device switching loss, especially when the load is full, which can cause local temperature rise, and additional heat dissipation design is required. The current heat dissipation design of the transformer cannot quickly evaporate the heat in a short time. In view of this situation, an adaptive power factor correction transformer is proposed. SUMMARY

[0005] The present application aims to provide an adaptive power factor correction transformer to solve the problems raised in the background art.

[0006] In order to solve the above technical problems, the present application provides the following technical scheme: an adaptive power factor correction transformer, comprising a cross arm, the top of the cross arm is fixedly connected with a transformer, the top of the transformer is fixedly connected with an oil pillow, the top of the transformer is fixedly connected with an insulating sleeve, the top of the transformer is provided with a connecting mechanism, the surface of the transformer is provided with an exhaust mechanism, further comprising:

[0007] The diffusion mechanism comprises a bottom plate fixedly connected with the surface of the transformer, the surface of the bottom plate is fixedly connected with a sound amplification cavity, the top of the sound amplification cavity is fixedly connected with an alarm, and the inner wall bottom of the bottom plate is slidably connected with a pop-up tube. Through the connection between the connecting plate and the bottom plate, part of the cooling liquid flowing in the connecting plate is introduced into the bottom plate.

[0008] The pop-up assembly comprises a support column fixedly connected with the bottom of the inner wall of the base, the top of the support column is fixedly connected with an elastic film, the top of the elastic film is fixedly connected with a cover, the top of the cover is fixedly connected with a pushing seat, the inner wall of the elastic film is fixedly connected with a spout pipe, and the spout pipe will drive the cover to be separated from the top slot of the base when the spout pipe pops up.

[0009] According to the technical scheme, the connecting mechanism comprises a base fixedly connected with the top of the transformer, the surface of the insulating sleeve is fixedly connected with the base, the top of the base is fixedly connected with a side plate, the top of the side plate is fixedly connected with a sliding cavity, and the inner wall of the sliding cavity is provided with a starting assembly.

[0010] The temperature rising assembly comprises a compression pipe fixedly connected with the top of the base, the top of the compression pipe is fixedly connected with a protective sleeve, the top of the protective sleeve is fixedly connected with a connecting ring, the surface of the protective sleeve is provided with a diffusion hole, and the end, away from the protective sleeve, of the connecting ring is fixedly connected with the top of the other protective sleeve.

[0011] According to the technical scheme, the starting assembly comprises a sliding seat slidably connected with the inner wall of the sliding cavity through a sliding block, the top of the sliding seat is fixedly connected with a starting box, the top of the starting box is fixedly connected with an exhaust pump, the two sides of the starting box are fixedly connected with exhaust fans, the inner wall of the starting box is slidably connected with a pushing handle through a sliding block, and the right side of the starting box is fixedly connected with a pushing pipe.

[0012] According to the technical scheme, the top of the starting box is fixedly connected with an exhaust pump switch, and the inside of the starting box is provided with a propeller.

[0013] According to the technical scheme, the two sides of the exhaust fan are provided with exhaust holes, and the pushing pipe has an extension characteristic.

[0014] According to the technical scheme, the exhaust mechanism comprises a connecting plate fixedly connected with the surface of the transformer, the two sides of the connecting plate are fixedly connected with connecting frames, and the surface of the connecting plate is fixedly connected with a ventilation plate.

[0015] The pushing assembly comprises a storage tank fixedly connected with the surface of the connecting plate, stretchable arms rotatably connected with the inner wall of the storage tank through pivots on both sides, pulling columns fixedly connected with the inner wall of the stretchable arms, support frames fixedly connected with the surface of the pulling columns, telescopic pipes fixedly connected with the surface of the support frames, and pushing pipes fixedly connected with one end of the telescopic pipes away from the support frames, wherein one end of the connecting plate is fixedly connected with the surface of the base plate, and the stretchable arms are driven to rotate outward by the pulling columns.

[0016] According to the above technical scheme, the inside of the storage tank is provided with a cooling capsule, and the inside of the storage tank is filled with cooling liquid, so that when the stretchable arms rotate outward, the cooling capsule inside the storage tank is compressed.

[0017] According to the above technical scheme, the elastic membrane has telescopic elasticity, the surface of the ejection pipe is provided with an ejection hole, and the cover is inserted with the top of the base plate, so that when the ejection pipe ejects upward, the cover is separated from the top slot hole of the base plate.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] 1. The connecting mechanism is arranged, the strong wind is discharged outward by the exhaust fan, the two side insulating sleeves of the transformer top are blown, the heat of the insulating sleeves is taken away by the strong wind discharged from both sides of the exhaust fan, the insulating sleeves are uniformly blown by the exhaust fan when the sliding seat slides left and right on the inner wall of the sliding cavity, and the mechanism is arranged, so that when the transformer is overloaded, the high heat generated by the winding lead of the transformer is prevented from being transmitted into the insulating sleeve, and the internal damage of the insulating sleeve is caused.

[0020] 2. The exhaust mechanism is arranged, when the adaptive power factor correction transformer is full, the internal temperature is transmitted to the vent plate and the connecting frame on the surface of the transformer shell, the cooling liquid flows in the slot holes in the vent plate and the connecting frame, the heat in the vent plate and the connecting frame is absorbed by the cooling liquid and evaporated into hot gas, and the hot gas is discharged through the surface discharge holes of the connecting frame and the vent plate, and the mechanism is arranged, so that the heat on the surface of the transformer is quickly evaporated, so that the internal temperature of the transformer does not quickly rise due to overload, and the internal winding of the transformer is damaged.

[0021] 3. The diffusion mechanism is arranged, the cooling liquid is sprayed outward to the inside of the base plate through the ejection pipe, the bottom of the inner wall of the base plate is provided with an absorption groove, the heat in the transformer is transmitted into the inside of the base plate through the absorption groove, the heat is absorbed and evaporated by the cooling liquid sprayed in the inside of the base plate, and the short circuit rate of the transformer caused by overload is increased.

[0022] 4. The present application sets up the pop-up assembly, when the pop-up tube pops up to the top, the cover is taken out from the top slot hole of the bottom disc, the bottom switch of the alarm is pressed by the upwardly pop-up cover, so as to start the alarm to transmit the alarm signal to the ground maintenance personnel, through the setting of the assembly, the temperature inside the transformer can be controlled in real time, so as to avoid the short circuit phenomenon caused by overload inside the transformer, and the ground maintenance personnel is reminded to repair the transformer in time. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the overall structure schematic diagram of the present application;

[0024] Figure 2 It is the perspective view of the connecting mechanism of the present application;

[0025] Figure 3 It is the perspective view of the temperature rising assembly of the present application;

[0026] Figure 4 It is the perspective view of the starting assembly of the present application;

[0027] Figure 5 It is the perspective view of the discharge mechanism of the present application;

[0028] Figure 6 It is the perspective view of the pushing assembly of the present application;

[0029] Figure 7 It is the perspective view of the diffusion mechanism of the present application;

[0030] Figure 8 It is the perspective view of the pop-up assembly of the present application.

[0031] In the figure: 1, cross arm; 2, transformer; 3, oil pillow; 4, insulating sleeve; 5, connecting mechanism; 501, base; 502, side plate; 503, sliding cavity; 504, temperature rising assembly; 5041, compression pipe; 5042, protective sleeve; 5043, connecting ring; 505, starting assembly; 5051, sliding seat; 5052, starting box; 5053, pushing handle; 5054, exhaust fan; 5055, pushing pipe; 5056, exhaust pump; 6, discharge mechanism; 601, connecting plate; 602, ventilation plate; 603, connecting frame; 604, pushing assembly; 6041, storage tank; 6042, pulling column; 6043, stretching arm; 6044, support frame; 6045, telescopic pipe; 7, diffusion mechanism; 701, bottom disc; 702, sound amplification cavity; 703, alarm; 704, pop-up tube; 705, pop-up assembly; 7051, supporting column; 7052, elastic film; 7053, ejection pipe; 7054, cover; 7055, pushing seat. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of them.

[0033] Examples of the described embodiments are shown in the accompanying drawings, in which the same or similar elements or elements having the same or similar functions are denoted by the same or similar reference numerals throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0034] In the present application, unless explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0035] Embodiment one: refer to Figures 1-4 The present application provides a technical solution: a self-adaptive power factor correction transformer, comprising a cross arm 1, a transformer 2 is fixedly connected to the top of the cross arm 1, an oil pillow 3 is fixedly connected to the top of the transformer 2, an insulating sleeve 4 is fixedly connected to the top of the transformer 2, a connecting mechanism 5 is arranged on the top of the transformer 2, and a discharge mechanism 6 is arranged on the surface of the transformer 2, and the self-adaptive power factor correction transformer further comprises:

[0036] The connecting mechanism 5 comprises a base 501, the base 501 is fixedly connected to the top of the transformer 2, the base 501 is fixedly connected to the surface of the insulating sleeve 4, the top of the base 501 is fixedly connected with a side plate 502, the top of the side plate 502 is fixedly connected with a sliding cavity 503, and the inner wall of the sliding cavity 503 is provided with a starting assembly 505. When the self-adaptive power factor correction transformer is in full load, the local temperature of the transformer 2 will rise, at this time the temperature of the winding in the transformer 2 will rise, and the heat will be introduced into the insulating sleeve 4 through the lead-out wire, and the heat will be transmitted outward through the base 501 connected to the bottom of the insulating sleeve 4.

[0037] The heating assembly 504 comprises a compression pipe 5041 fixedly connected with the top of the base 501, a protective sleeve 5042 fixedly connected with the top of the compression pipe 5041, and a connecting ring 5043 fixedly connected with the top of the other protective sleeve 5042. The surface of the protective sleeve 5042 is provided with a plurality of emission holes. The end of the connecting ring 5043 away from the protective sleeve 5042 is fixedly connected with the top of the other protective sleeve 5042. The compression pipe 5041 expands and contracts outwardly when absorbing heat transferred into the interior, pushes the protective sleeve 5042, and makes the protective sleeve 5042 ascend and descend upwardly.

[0038] The starting assembly 505 comprises a sliding seat 5051 slidably connected with the inner wall of the sliding cavity 503 through a sliding block, a starting box 5052 fixedly connected with the top of the sliding seat 5051, an exhaust fan 5054 fixedly connected with the two sides of the starting box 5052, an exhaust pump 5056 fixedly connected with the top of the starting box 5052, a pushing handle 5053 slidably connected with the inner wall of the starting box 5052 through a sliding block, and a pushing pipe 5055 fixedly connected with the right side of the starting box 5052. When the protective sleeve 5042 slides to the top, the bottom of the pushing handle 5053 is pushed by the top of the protective sleeve 5042, the pushing handle 5053 slides upwardly along the inner wall of the starting box 5052, the pusher switch in the starting box 5052 is pushed by the sliding of the pushing handle 5053 in the starting box 5052, and the pusher is of the ED301 / 12 type, which is an electric hydraulic pusher. When the pusher is started, the sliding seat 5051 slides in the sliding cavity 503, and when the pushing handle 5053 moves to the top of the inner wall of the starting box 5052, the exhaust pump 5056 switch on the top of the inner wall of the starting box 5052 is pushed by the top of the pushing handle 5053.

[0039] The top of the starting box 5052 is fixedly connected with the exhaust pump 5056 switch, and the starting box 5052 is provided with a pusher. When the exhaust pump 5056 switch is pushed, the exhaust pump 5056 is started. The exhaust pump 5056 is of the W2025 type, which is a portable miniature air pump. When the starting device of the exhaust pump 5056 is opened, air is discharged from the two sides of the inner wall of the starting box 5052, and strong wind is discharged outwardly by the exhaust fans 5054 on the two sides of the starting box 5052. After the strong wind is discharged outwardly by the exhaust fans 5054, the two insulating sleeves 4 on the top of the transformer 2 are blown. A flow guide plate is installed at the air outlet of the exhaust fan to guide the airflow direction and make it blow evenly on the surface of the insulating sleeve. At the same time, the installation angle of the exhaust fan is adjusted to ensure that the airflow can cover the entire surface of the insulating sleeve and avoid local overheating.

[0040] The two sides of the exhaust fan 5054 are provided with exhaust holes, and the push pipe 5055 has telescopic characteristics, and when the sliding seat 5051 slides left and right on the inner wall of the sliding cavity 503, the two sides of the insulating sleeve 4 can be uniformly blown by the exhaust fan 5054, so that the internal damage of the insulating sleeve 4 caused by the high heat generated by the lead wire of the winding in the transformer 2 is avoided.

[0041] Embodiment two: on the basis of embodiment one, referring to Figures 5-6 The application provides a technical scheme: the exhaust mechanism 6 comprises a connecting plate 601, the connecting plate 601 is fixedly connected with the surface of the transformer 2, connecting frames 603 are fixedly connected to the two sides of the connecting plate 601, and a ventilation plate 602 is fixedly connected to the surface of the connecting plate 601. When the cooling liquid is discharged into the connecting plate 601 through the discharge hole, the cooling liquid is introduced into the connecting frames 603 through the slot holes in the connecting plate 601. Since the connecting plate 601 and the connecting frames 603 are wrapped around the surface of the shell of the transformer 2, when the internal temperature of the adaptive power factor correction transformer rises after full load, the heat is transferred to the ventilation plate 602 and the connecting frames 603 on the surface of the shell of the transformer 2. When the cooling liquid flows in the slot holes in the ventilation plate 602 and the connecting frames 603, the heat in the ventilation plate 602 and the connecting frames 603 is absorbed by the cooling liquid and evaporated into hot gas, which is discharged through the surface discharge holes of the connecting frames 603 and the ventilation plate 602. The heat on the surface of the transformer 2 can be quickly evaporated to ensure that the internal temperature of the transformer 2 does not rise rapidly due to overload, and damage to the internal winding of the transformer 2 is avoided. At the same time, a pressure relief valve is arranged on the surface of the ventilation plate 602 and the connecting frames 603, and when the internal pressure exceeds a set value, the pressure relief valve is automatically opened to release excess gas and reduce the internal pressure. At the same time, a defoaming agent is added to the cooling liquid to reduce the generation of bubbles during the evaporation process.

[0042] The push assembly 604 comprises a storage tank 6041 fixedly connected to the surface of the connecting plate 601, stretchable arms 6043 rotatably connected to the inner walls of the storage tank 6041 through pivots, pull columns 6042 fixedly connected to the inner walls of the stretchable arms 6043, support frames 6044 fixedly connected to the surface of the pull columns 6042, telescopic pipes 6045 fixedly connected to one end of the push pipe 5055 away from the support frames 6044, and one end of the connecting plate 601 fixedly connected to the surface of the bottom disc 701. When the push pipe 5055 slides on the top of the sliding cavity 503 through the sliding seat 5051, one end of the push pipe 5055 will extrude the telescopic pipe 6045, so that the telescopic pipe 6045 telescopes inward and presses the support frame 6044.

[0043] The inside of the storage tank 6041 is provided with a cooling capsule, and the inside of the storage tank 6041 is injected with cooling liquid, so that the pulling column 6042 is pushed by the support frame 6044, and the stretching arm 6043 is turned outward by the pulling column 6042, and when the stretching arm 6043 is turned outward, the cooling capsule inside the storage tank 6041 is compressed, so that the cooling capsule is deformed and shrinks, so that the cooling liquid inside the cooling capsule is discharged outward through the discharge hole in the inside of the storage tank 6041.

[0044] Embodiment three: on the basis of embodiment two, referring to Figures 7-8 The application provides a technical scheme: the diffusion mechanism 7 comprises a bottom plate 701 fixedly connected with the surface of the transformer 2, an acoustic cavity 702 fixedly connected with the surface of the bottom plate 701, an alarm 703 fixedly connected with the top of the acoustic cavity 702, and a pop-up pipe 704 slidingly connected with the inner wall bottom of the bottom plate 701. When the cooling liquid flows in the connecting plate 601, the cooling liquid flowing in the connecting plate 601 is introduced into the bottom plate 701 through the connection between the connecting plate 601 and the bottom plate 701.

[0045] The pop-up assembly 705 comprises a support column 7051 fixedly connected with the inner wall bottom of the bottom plate 701, an elastic film 7052 fixedly connected with the top of the support column 7051, a cover 7054 fixedly connected with the top of the elastic film 7052, a pushing seat 7055 fixedly connected with the top of the cover 7054, and a spraying pipe 7053 fixedly connected with the inner wall of the elastic film 7052. The support column 7051 connected with the inner wall of the bottom plate 701 introduces the cooling liquid in the bottom plate 701 into the discharge pipe, and sprays the cooling liquid outward into the inside of the bottom plate 701 through the spraying pipe 7053. The inner wall bottom of the bottom plate 701 is provided with an absorption groove, which can transmit the heat in the transformer 2 into the inside of the bottom plate 701. The absorption groove is made of heat-conducting material and is provided with fins inside to increase the heat dissipation area. The absorption groove is tightly combined with the inner wall bottom of the bottom plate 701 and is fixed by heat-conducting glue. When the cooling liquid is sprayed on the surface of the absorption groove, the heat is transmitted to the cooling liquid through the heat-conducting material, and the cooling liquid evaporates to take away the heat. The cooling liquid sprayed in the inside of the bottom plate 701 absorbs and evaporates the heat, so as to avoid the heat in the transformer 2 being too high during operation, and increase the short-circuit rate of the transformer 2 caused by overload.

[0046] The elastic film 7052 has elastic stretchiness, the surface of the ejection pipe 7053 is provided with ejection holes, and the cover 7054 is inserted with the top of the base plate 701. When the transformer 2 is overloaded for a long time, a short circuit may occur inside the transformer 2, thereby causing instantaneous super-high heat in the transformer 2. The temperature sensor is installed near the winding inside the transformer, and monitors the winding temperature in real time. When the temperature exceeds the set threshold, the sensor sends a signal to the microcontroller, and the control unit triggers the hydraulic system inside the ejection pipe 704 to make the ejection pipe 704 pop up, drive the cover 7054 to press the alarm 703 switch, thereby starting the alarm 703 to transmit an alarm signal to the ground maintenance personnel outside. At the same time, a sealing ring is arranged at the connection between the ejection pipe and the base plate to prevent leakage of the cooling liquid, and a waterproof cover is arranged around the alarm to protect the alarm from rain and dust erosion. Thus, the temperature inside the transformer 2 is controlled in real time, and when the transformer 2 is overloaded and a short circuit occurs, the ground maintenance personnel can be reminded to repair the transformer 2 in time.

[0047] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0048] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the foregoing embodiments of the present application have been described in detail, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An adaptive power factor correction transformer, comprising a crossarm (1), a transformer (2) fixedly connected to the top of the crossarm (1), an oil conservator (3) fixedly connected to the top of the transformer (2), an insulating bushing (4) fixedly connected to the top of the transformer (2), a connecting mechanism (5) provided on the top of the transformer (2), and a discharge mechanism (6) provided on the surface of the transformer (2), characterized in that, Also includes: The diffusion mechanism (7) includes a chassis (701) fixedly connected to the surface of the transformer (2), a sound amplification cavity (702) fixedly connected to the surface of the chassis (701), an alarm (703) fixedly connected to the top of the sound amplification cavity (702), and an ejector tube (704) slidably connected to the bottom of the inner wall of the chassis (701). The chassis (701) is used to store the ejector tube (704). The pop-out assembly (705) includes a support column (7051) fixedly connected to the bottom of the inner wall of the chassis (701), an elastic membrane (7052) fixedly connected to the top of the support column (7051), a cover (7054) fixedly connected to the top of the elastic membrane (7052), a push seat (7055) fixedly connected to the top of the cover (7054), and an ejection pipe (7053) fixedly connected to the inner wall of the elastic membrane (7052). The elastic membrane (7052) is used to support the bottom of the cover (7054). The connecting mechanism (5) includes a base (501), which is fixedly connected to the top of the transformer (2) and to the surface of the insulating sleeve (4). A side plate (502) is fixedly connected to the top of the base (501), and a sliding cavity (503) is fixedly connected to the top of the side plate (502). A starting component (505) is provided on the inner wall of the sliding cavity (503), and the sliding cavity (503) is used for the starting component (505) to slide inside. The heating assembly (504) includes a compression tube (5041) fixedly connected to the top of the base (501). A protective sleeve (5042) is fixedly connected to the top of the compression tube (5041). A connecting ring (5043) is fixedly connected to the top of the protective sleeve (5042). A venting hole is provided on the surface of the protective sleeve (5042). One end of the connecting ring (5043) away from the protective sleeve (5042) is fixedly connected to the top of the other protective sleeve (5042). The protective sleeve (5042) is used to cover the insulating sleeve (4).

2. The adaptive power factor correction transformer according to claim 1, characterized in that: The starting assembly (505) includes a sliding seat (5051), which is slidably connected to the inner wall of the sliding cavity (503) via a slider. A starting box (5052) is fixedly connected to the top of the sliding seat (5051), and an exhaust pump (5056) is fixedly connected to the top of the starting box (5052). Exhaust fans (5054) are fixedly connected to both sides of the starting box (5052). A push handle (5053) is slidably connected to the inner wall of the starting box (5052) via a slider. A push tube (5055) is fixedly connected to the right side of the starting box (5052). The sliding seat (5051) is used to drive the push tube (5055) to slide.

3. The adaptive power factor correction transformer according to claim 2, characterized in that: The top of the starter box (5052) is fixedly connected to the exhaust pump (5056) switch, and the inside of the starter box (5052) is provided with a thruster. The starter box (5052) is used to start the exhaust pump (5056) for use.

4. The adaptive power factor correction transformer according to claim 3, characterized in that: The exhaust fan (5054) has exhaust holes on both sides, and the push tube (5055) has telescopic characteristics. The exhaust fan (5054) is used to exhaust air to both sides.

5. The adaptive power factor correction transformer according to claim 1, characterized in that: The discharge mechanism (6) includes a connecting plate (601), which is fixedly connected to the surface of the transformer (2). Connecting frames (603) are fixedly connected to both sides of the connecting plate (601), and a ventilation plate (602) is fixedly connected to the surface of the connecting plate (601). The ventilation plate (602) is used to dissipate heat to the outside. The pushing assembly (604) includes a storage tank (6041) fixedly connected to the surface of a connecting plate (601). A tension arm (6043) is rotatably connected to both sides of the inner wall of the storage tank (6041) via a pivot. A pulling column (6042) is fixedly connected to both sides of the inner wall of the tension arm (6043). A support frame (6044) is fixedly connected to the surface of the pulling column (6042). A telescopic tube (6045) is fixedly connected to the surface of the support frame (6044). One end of the telescopic tube (6045) away from the support frame (6044) is fixedly connected to one end of a pushing tube (5055). One end of the connecting plate (601) is fixedly connected to the surface of a chassis (701). The support frame (6044) is used to push the pulling column (6042).

6. The adaptive power factor correction transformer according to claim 5, characterized in that: The storage tank (6041) is equipped with a cooling bladder and is filled with coolant. The storage tank (6041) is used to deliver coolant to the ventilation plate (602).

7. The adaptive power factor correction transformer according to claim 1, characterized in that: The elastic membrane (7052) has elasticity, the surface of the ejector pipe (7053) is provided with ejector holes, and the cover (7054) is inserted into the top of the chassis (701) to seal the top of the chassis (701).

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