Power transformer device with monitoring function

Abstract

The invention relates to the technical field of power transformers, and discloses a power transformer device with a monitoring function, which comprises a heat dissipation frame, the inner wall of the heat dissipation frame is fixedly connected with a transformer body, the right side of the transformer body is provided with a protection device, and the left side of the transformer body is provided with a detection device. The inner wall of the heat dissipation frame is fixedly connected with a bottom plate, the top of the bottom plate is provided with a cleaning device, the inner wall of the bottom plate is fixedly connected with a ventilation fan, the inner wall of the bottom plate is provided with an ash storage device, and the bottom of the bottom plate is fixedly connected with a supporting rod. The transformer is powered off when the temperature of the transformer is higher than the set temperature, so that the transformer is protected, meanwhile, the ventilation fan is additionally arranged at the bottom of the heat dissipation frame, air circulation in the heat dissipation frame can be improved, and the heat dissipation efficiency of the transformer body is improved.

Description

Technical Field

[0001] The invention relates to the technical field of power transformers, in particular to a power transformer device with a monitoring function. Background Art

[0002] The transformer transformation principle was first discovered by Faraday, but it was not put into practical use until the 1880s. In the competition between power plants to output direct current and alternating current, one of the advantages of alternating current is that it can use transformers. Transformers can convert electrical energy into high voltage and low current forms, and then convert them back, thus greatly reducing the loss of electrical energy during transmission, making the economic transmission distance of electrical energy longer. In this way, power plants can be built far away from where electricity is used.

[0003] The patent with application number CN116031053.A relates to a power transformer device with monitoring function, including a transformer body, a control box and an insulated fire extinguishing box, the control box and the insulated fire extinguishing box are both fixedly connected to the side wall of the transformer body, a transformer cavity is opened in the transformer body, and an air cooling mechanism, a water cooling mechanism and a temperature monitoring mechanism are arranged in the transformer cavity, a control mechanism for controlling the air cooling mechanism is arranged in the control cavity of the control box, and a fire extinguishing mechanism is arranged in the insulated fire extinguishing box. The patent can achieve air cooling and water cooling through the coordinated use of the transformer body, the control box, the insulated fire extinguishing box, the transformer cavity, the air cooling mechanism, the water cooling mechanism and the temperature monitoring mechanism, and can automatically control the cooling effect according to the monitored temperature in the transformer body, and can also automatically extinguish the flame when the transformer body is on fire. However, this device extinguishes the fire of the transformer after it catches fire, and it is difficult to prevent the occurrence of fire at the root. Therefore, a power transformer device with monitoring function is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a power transformer device with a monitoring function in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: an electric transformer device with a monitoring function, comprising a heat dissipation frame, the inner wall of the heat dissipation frame is fixedly connected to a transformer body, a protective device is arranged on the right side of the transformer body, a detection device is arranged on the left side of the transformer body, the inner wall of the heat dissipation frame is fixedly connected to a bottom plate, a cleaning device is arranged on the top of the bottom plate, a ventilation fan is installed on the inner wall of the bottom plate, a dust storage device is arranged on the inner wall of the bottom plate, a support rod is fixedly connected to the bottom of the bottom plate, and heat dissipation holes are opened on the surface of the heat dissipation frame; the protective device comprises a shell, a contact one, a connecting rod one, a contact two, and a push rod, the shell one is fixedly connected to the right side of the transformer body, the contact one is fixedly connected to the right side of the transformer body, the connecting rod one is slidably connected to the inner wall of the contact one, the contact two is fixedly connected to the right side of the transformer body, and the push rod is slidably connected to the shell one. Inner wall; the detection device includes a motor, a threaded rod, a temperature detector, a detection contact, and a baffle 1, the motor is fixedly connected to the top of the heat dissipation frame, the threaded rod is fixedly connected to the output end of the motor, the temperature detector is threadedly connected to the surface of the threaded rod, the detection contact is fixedly connected to the bottom of the temperature detector, and the baffle 1 is fixedly connected to the top of the heat dissipation frame; the surface of the heat dissipation frame is provided with a guide groove, and the detection contact is in contact with the guide groove; the surface of the heat dissipation frame is provided with a ventilation hole, the front part of the baffle 1 is fixedly connected to the rear part of the transformer body, and the bottom of the shell is in contact with the top of the heat dissipation frame; the bottom of the connecting rod 1 is rotatably connected to the inner wall of the contact 2, the left side of the push rod is slidably connected to the inner wall of the baffle 1, and the circumferential surface of the threaded rod is rotatably connected to the inner wall of the baffle 1, so that the temperature of the transformer can be detected, and when the temperature of the transformer is higher than the set temperature, the transformer is powered off to protect the transformer.

[0006] Preferably, the cleaning device includes a transmission shaft, a telescopic rod, a dust removal brush, a connecting plate, a fixed rod 1, a dust scraping plate, a fixed rod 2, and a roller, the transmission shaft is fixedly connected to the top of the ventilation fan, the telescopic rod is fixedly connected to the circumferential surface of the transmission shaft, the dust removal brush is fixedly connected to the upper circumferential surface of the output end of the telescopic rod, the connecting plate is fixedly connected to the lower circumferential surface of the output end of the telescopic rod, the fixed rod 1 is fixedly connected to the bottom of the connecting plate, the dust scraping plate is fixedly connected to the right side of the fixed rod 1, and the fixed rod 2 is fixedly connected to the bottom of the connecting plate The roller is rotatably connected to the bottom of the fixed rod 2; a rectangular guide groove is opened on the surface of the bottom plate, the circumferential surface of the roller is in contact with the inner wall of the guide groove, the brushing surface of the dust removal brush is in contact with the surface of the transformer body, and the bottom of the dust scraper is in contact with the top of the bottom plate; the bottom of the dust scraper is in contact with the inner wall of the rectangular guide groove, and the telescopic rod is telescopically moved along the rectangular guide groove by the roller, which can remove dust on the surface of the transformer body, increase air circulation inside the heat dissipation frame, and improve the heat dissipation efficiency of the transformer.

[0007] Preferably, the ash storage device includes a triangular block 1, an elastic telescopic rod, a connecting rod 2, a push plate, a triangular block 2, a spring 1, a pressure rod, a pressure plate, a spring 2, and an ash storage box. The triangular block 1 is slidably connected to the inner wall of the bottom plate, the elastic telescopic rod is fixedly connected to the bottom of the triangular block 1, the connecting rod 2 is fixedly connected to the front of the elastic telescopic rod, the push plate is fixedly connected to the front of the connecting rod 2, the triangular block 2 is slidably connected to the inner wall of the bottom plate, the spring 1 is fixedly connected to the bottom of the triangular block 2, and the pressure rod is fixedly connected to the bottom of the triangular block 2. The pressure plate is fixedly connected to the bottom of the pressure rod, the second spring is fixedly connected to the front part of the elastic telescopic rod, and the ash storage box is fixedly connected to the bottom of the bottom plate; the surface of the pressure plate and the inner wall of the ash storage box are in contact with each other, the bottom of the first spring is fixedly connected to the inner wall of the bottom plate, the circumferential surface of the pressure rod is slidably connected to the inner wall of the bottom plate, and the front end of the second spring is fixedly connected to the inner wall of the bottom plate. The dust accumulated on the surface of the transformer can be cleared, the dust accumulated on the bottom plate can be scraped to the ash storage box, and the dust on the inner wall of the ash storage box can be compressed to improve the accommodating efficiency.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. The power transformer device with monitoring function can detect the transformer temperature through the mutual cooperation between the shell, contact 1, connecting rod 1, contact 2, push rod, motor, threaded rod, temperature detector, detection contact and baffle 1, and cut off the power to the transformer when the transformer temperature is higher than the set temperature, so as to protect the transformer.

[0009] 2. The power transformer device with monitoring function can remove dust on the surface of the transformer body and increase air circulation inside the heat dissipation frame to improve the heat dissipation efficiency of the transformer through the coordinated operation of the transmission shaft, telescopic rod, dust removal brush, connecting plate, fixed rod one, dust scraping plate, fixed rod two, roller and ventilation fan.

[0010] 3. The power transformer device with monitoring function can remove dust accumulated on the surface of the transformer, scrape the dust accumulated on the bottom plate to the ash storage box, and compress the dust on the inner wall of the ash storage box to improve the accommodating efficiency through the coordinated operation of the transmission shaft, telescopic rod, dust removal brush, connecting plate, fixed rod 1, ash scraping plate, fixed rod 2, roller, triangular block 1, elastic telescopic rod, connecting rod 2, push plate, triangular block 2, spring 1, pressure rod, pressure plate, spring 2, and ash storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the structure on the right side of the present invention; Figure 3For the present invention Figure 2 A magnified view of the structure at center; Figure 4 A half-section diagram of the heat dissipation frame of the present invention; Figure 5 This is a schematic diagram of the bottom plate structure of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle; Figure 7 A half-section diagram of the ash storage device of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure at point C in the middle.

[0012] In the figure: 1. heat dissipation frame; 2. transformer body; 3. protection device; 31. shell; 32. contact one; 33. connecting rod one; 34. contact two; 35. push rod; 4. detection device; 41. motor; 42. threaded rod; 43. temperature detector; 44. detection contact; 45. baffle one; 5. bottom plate; 6. cleaning device; 61. transmission shaft; 62. telescopic rod; 63. dust removal brush; 64. connecting plate; 65. fixed rod one; 66. dust scraping plate; 67. fixed rod two; 68. roller; 7. ventilation fan; 8. ash storage device; 81. triangle block one; 82. elastic telescopic rod; 83. connecting rod two; 84. push plate; 85. triangle block two; 86. spring one; 87. pressure rod; 88. pressure plate; 89. spring two; 810. ash storage box; 9. support rod; 10. heat dissipation hole. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-Figure 8An embodiment of the present invention is: a power transformer device with monitoring function, including a heat dissipation frame 1, the inner wall of the heat dissipation frame 1 is fixedly connected with a transformer body 2, a protective device 3 is arranged on the right side of the transformer body 2, a detection device 4 is arranged on the left side of the transformer body 2, a bottom plate 5 is fixedly connected with the inner wall of the heat dissipation frame 1, a cleaning device 6 is arranged on the top of the bottom plate 5, a ventilation fan 7 is installed on the inner wall of the bottom plate 5, an ash storage device 8 is arranged on the inner wall of the bottom plate 5, a support rod 9 is fixedly connected to the bottom of the bottom plate 5, and a heat dissipation hole 10 is opened on the surface of the heat dissipation frame 1; the protective device 3 includes a shell 31, a contact 32, and a connecting rod 33. , contact two 34, push rod 35, shell one 31 is fixedly connected to the right side of the transformer body 2, contact one 32 is fixedly connected to the right side of the transformer body 2, connecting rod one 33 is slidably connected to the inner wall of contact one 32, contact two 34 is fixedly connected to the right side of the transformer body 2, and push rod 35 is slidably connected to the inner wall of shell one 31; detection device 4 includes motor 41, threaded rod 42, temperature detector 43, detection contact 44, baffle one 45, motor 41 is fixedly connected to the top of heat dissipation frame 1, threaded rod 42 is fixedly connected to the output end of motor 41, temperature detector 43 is threadedly connected to the surface of threaded rod 42, detection contact The head 44 is fixedly connected to the bottom of the temperature detector 43, and the baffle 45 is fixedly connected to the top of the heat dissipation frame 1. When the motor 41 rotates forward, the threaded rod 42 rotates forward, and the temperature detector 43 moves to the right along the threaded rod 42. When the motor 41 reverses, the threaded rod 42 reverses, and the temperature detector 43 moves to the left along the threaded rod 42. When the temperature detector 43 reciprocates, when the detection contact 44 fixed at the bottom of the temperature detector 43 detects abnormal temperature, the motor 41 accelerates forward rotation, causing the temperature detector 43 to hit the push rod 35. When the push rod 35 is hit, the push rod 35 slides along the inner wall of the shell 31, and the right side of the push rod 35 pushes The connecting rod 33 is separated from the contact 32, so that when the temperature of the transformer is abnormal, the transformer is powered off through the temperature detector 43 to protect the transformer; a guide groove is provided on the surface of the heat dissipation frame 1, and the detection contact 44 is in contact with the guide groove; a ventilation hole is provided on the surface of the heat dissipation frame 1, the front part of the baffle 45 is fixedly connected to the rear part of the transformer body 2, the bottom of the shell 31 is in contact with the top of the heat dissipation frame 1, the bottom of the connecting rod 33 is rotatably connected to the inner wall of the contact 2 34, the left side of the push rod 35 is slidably connected to the inner wall of the baffle 45, and the circumferential surface of the threaded rod 42 is rotatably connected to the inner wall of the baffle 45.

[0015] Working principle: when the motor 41 rotates forward, the threaded rod 42 rotates forward, and the temperature detector 43 moves to the right along the threaded rod 42; when the motor 41 reverses, the threaded rod 42 reverses, and the temperature detector 43 moves to the left along the threaded rod 42; when the temperature detector 43 moves back and forth, when the detection contact 44 fixed at the bottom of the temperature detector 43 detects abnormal temperature, the motor 41 accelerates forward rotation, causing the temperature detector 43 to hit the push rod 35; when the push rod 35 is hit, the push rod 35 slides along the inner wall of the shell 31, and the right side of the push rod 35 pushes the connecting rod 33 to disengage from the contact 32, so that when the temperature of the transformer is abnormal, the temperature detector 43 is used to cut off the power to the transformer, so as to protect the transformer; when the power worker completes the maintenance, the temperature detector 43 and the push rod 35 are manually reset, and the connecting rod 33 is reconnected with the contact 32 to restore the power supply.

[0016] See also Figure 1-Figure 8 On the basis of the above embodiment, in another embodiment of the present invention, the cleaning device 6 includes a transmission shaft 61, a telescopic rod 62, a dust removal brush 63, a connecting plate 64, a fixed rod 1 65, a dust scraping plate 66, a fixed rod 2 67, and a roller 68. The transmission shaft 61 is fixedly connected to the top of the ventilation fan 7, the telescopic rod 62 is fixedly connected to the circumferential surface of the transmission shaft 61, the dust removal brush 63 is fixedly connected to the upper circumferential surface of the output end of the telescopic rod 62, the connecting plate 64 is fixedly connected to the lower circumferential surface of the output end of the telescopic rod 62, the fixed rod 1 65 is fixedly connected to the bottom of the connecting plate 64, the dust scraping plate 66 is fixedly connected to the right side of the fixed rod 1 65, the fixed rod 2 67 is fixedly connected to the bottom of the connecting plate 64, and the roller 68 is rotatably connected to the bottom of the fixed rod 2 67.

[0017] A rectangular guide groove is provided on the surface of the bottom plate 5, the circumferential surface of the roller 68 contacts the inner wall of the guide groove, the brushing surface of the dust removal brush 63 contacts the surface of the transformer body 2, and the bottom of the dust scraper plate 66 contacts the top of the bottom plate 5; the bottom of the dust scraper plate 66 contacts the inner wall of the rectangular guide groove, the telescopic rod 62 telescopically moves along the rectangular guide groove through the roller 68, and the ventilation fan 7 rotates slowly, so as to increase the air circulation inside the heat dissipation frame 1 and improve the heat dissipation efficiency of the transformer. When the ventilation fan 7 rotates slowly, it drives the telescopic rod 62 to rotate, and the telescopic rod 62 drives the dust removal brush 63 to rotate, and drives the dust scraper plate 66 to rotate through the fixed rod 1 65 at the bottom of the connecting plate 64, and the fixed rod 2 67 at the bottom of the connecting plate 64 drives the roller 68 to rotate, and the roller 68 moves along the guide groove, driving the telescopic rod 62 to rotate with the guide groove as the radius, so that the dust removal brush 63 can brush away the dust on the surface of the transformer.

[0018] The ash storage device 8 includes a triangular block 81, an elastic telescopic rod 82, a connecting rod 83, a push plate 84, a triangular block 85, a spring 86, a pressure rod 87, a pressure plate 88, a spring 89, and an ash storage box 810. The triangular block 81 is slidably connected to the inner wall of the bottom plate 5, the elastic telescopic rod 82 is fixedly connected to the bottom of the triangular block 81, the connecting rod 83 is fixedly connected to the front of the elastic telescopic rod 82, the push plate 84 is fixedly connected to the front of the connecting rod 83, the triangular block 85 is slidably connected to the inner wall of the bottom plate 5, the spring 87 is fixedly connected to the bottom of the triangular block 81, the connecting rod 83 is fixedly connected to the front of the elastic telescopic rod 82, the push plate 84 is fixedly connected to the front of the connecting rod 83, the triangular block 85 is slidably connected to the inner wall of the bottom plate 5, and the spring 88 is fixedly connected to the bottom of the triangular block 81. 86 is fixedly connected to the bottom of triangular block 85, pressure rod 87 is fixedly connected to the bottom of triangular block 85, pressure plate 88 is fixedly connected to the bottom of pressure rod 87, spring 2 89 is fixedly connected to the front part of elastic telescopic rod 82, and ash storage box 810 is fixedly connected to the bottom of bottom plate 5; the surface of pressure plate 88 is in contact with the inner wall of ash storage box 810, the bottom of spring 1 86 is fixedly connected to the inner wall of bottom plate 5, the circumferential surface of pressure rod 87 is slidably connected to the inner wall of bottom plate 5, and the front end of spring 2 89 is fixedly connected to the inner wall of bottom plate 5.

[0019] Working principle: The ventilation fan 7 rotates slowly to increase the air circulation inside the heat dissipation frame 1 and improve the heat dissipation efficiency of the transformer. When the ventilation fan 7 rotates slowly, it drives the telescopic rod 62 to rotate, and the telescopic rod 62 drives the dust removal brush 63 to rotate. Through the fixed rod 1 65 at the bottom of the connecting plate 64, the dust scraping plate 66 is driven to rotate. The fixed rod 2 67 at the bottom of the connecting plate 64 drives the roller 68 to rotate. The roller 68 moves along the guide groove, driving the telescopic rod 62 to rotate with the guide groove as the radius, so that the dust removal brush 63 can brush away the dust on the surface of the transformer.

[0020] When the dust scraper 66 rotates to the triangular block 81, the dust scraper 66 first pushes the triangular block 81 to drive the elastic telescopic rod 82 to move, so that the triangular block 81 moves forward. When the triangular block 81 cannot move, the triangular block 81 compresses the elastic telescopic rod 82 to move the triangular block 81 downward, so that the dust scraper 66 continues to move, so that the dust enters the dust storage box 810. When the triangular block 81 moves forward, the elastic telescopic rod 82 drives the connecting rod 2 83 to move forward, and the connecting rod 2 83 drives the push plate 84 to move forward, pushing the dust forward. When the scraper plate 66 moves to the triangular block 2 85, the triangular block 2 85 compresses the spring 1 86, driving the pressure rod 87 to move downward, and the pressure rod 87 drives the pressure plate 88 to move downward, so that the pressure plate 88 can compress the dust. When the scraper plate 66 leaves the triangular block 2 85, the elastic telescopic rod 82 and the spring 2 89 are reset to drive the triangular block 1 81, the connecting rod 2 83, and the push plate 84 to reset. The spring 1 86 is reset to drive the triangular block 2 85, the pressure rod 87, and the pressure plate 88 to reset. When the worker performs maintenance, the ash storage box 810 can be removed and cleaned for reuse.

[0021] The present invention provides a power transformer device with a monitoring function. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented using existing technologies.

Claims

1. A power transformer device with a monitoring function, comprising a heat dissipation frame (1), characterized in that: The inner wall of the heat dissipation frame (1) is fixedly connected to a transformer body (2), a protection device (3) is provided on the right side of the transformer body (2), a detection device (4) is provided on the left side of the transformer body (2), the inner wall of the heat dissipation frame (1) is fixedly connected to a bottom plate (5), a cleaning device (6) is provided on the top of the bottom plate (5), a ventilation fan (7) is installed on the inner wall of the bottom plate (5), an ash storage device (8) is provided on the inner wall of the bottom plate (5), a support rod (9) is fixedly connected to the bottom of the bottom plate (5), and a heat dissipation hole (10) is provided on the surface of the heat dissipation frame (1); The protection device (3) comprises a housing (31), a contact point 1 (32), a connecting rod 1 (33), a contact point 2 (34), and a push rod (35); the housing 1 (31) is fixedly connected to the right side of the transformer body (2); the contact point 1 (32) is fixedly connected to the right side of the transformer body (2); the connecting rod 1 (33) is slidably connected to the inner wall of the contact point 1 (32); the contact point 2 (34) is fixedly connected to the right side of the transformer body (2); and the push rod (35) is slidably connected to the inner wall of the housing 1 (31); The detection device (4) comprises a motor (41), a threaded rod (42), a temperature detector (43), a detection contact (44), and a baffle plate 1 (45); the motor (41) is fixedly connected to the top of the heat dissipation frame (1); the threaded rod (42) is fixedly connected to the output end of the motor (41); the temperature detector (43) is threadedly connected to the surface of the threaded rod (42); the detection contact (44) is fixedly connected to the bottom of the temperature detector (43); and the baffle plate 1 (45) is fixedly connected to the top of the heat dissipation frame (1).

2. The power transformer device with monitoring function according to claim 1, characterized in that: A guide groove is provided on the surface of the heat dissipation frame (1), and the detection contact (44) is in contact with the guide groove.

3. The power transformer device with monitoring function according to claim 2, characterized in that: The surface of the heat dissipation frame (1) is provided with ventilation holes, the front portion of the baffle plate 1 (45) is fixedly connected to the rear portion of the transformer body (2), and the bottom portion of the housing (31) is in contact with the top portion of the heat dissipation frame (1).

4. The power transformer device with monitoring function according to claim 3, characterized in that: The bottom of the connecting rod (33) is rotatably connected to the inner wall of the contact (34), the left side of the push rod (35) is slidably connected to the inner wall of the baffle (45), and the circumferential surface of the threaded rod (42) is rotatably connected to the inner wall of the baffle (45).

5. The power transformer device with monitoring function according to claim 4, characterized in that: The cleaning device (6) comprises a transmission shaft (61), a telescopic rod (62), a dust removal brush (63), a connecting plate (64), a fixed rod 1 (65), a dust scraping plate (66), a fixed rod 2 (67), and a roller (68). The transmission shaft (61) is fixedly connected to the top of the ventilation fan (7), the telescopic rod (62) is fixedly connected to the circumferential surface of the transmission shaft (61), the dust removal brush (63) is fixedly connected to the upper circumferential surface of the output end of the telescopic rod (62), the connecting plate (64) is fixedly connected to the lower circumferential surface of the output end of the telescopic rod (62), the fixed rod 1 (65) is fixedly connected to the bottom of the connecting plate (64), the dust scraping plate (66) is fixedly connected to the right side of the fixed rod 1 (65), the fixed rod 2 (67) is fixedly connected to the bottom of the connecting plate (64), and the roller (68) is rotatably connected to the bottom of the fixed rod 2 (67).

6. The power transformer device with monitoring function according to claim 5, characterized in that: A rectangular guide groove is formed on the surface of the bottom plate (5), the circumferential surface of the roller (68) contacts the inner wall of the guide groove, the brushing surface of the dust removal brush (63) contacts the surface of the transformer body (2), and the bottom of the dust scraper plate (66) contacts the top of the bottom plate (5).

7. The power transformer device with monitoring function according to claim 6, characterized in that: The bottom of the scraper plate (66) contacts the inner wall of the rectangular guide groove, and the telescopic rod (62) telescopically moves along the rectangular guide groove via a roller (68).

8. The power transformer device with monitoring function according to claim 7, characterized in that: The ash storage device (8) comprises a triangular block (81), an elastic telescopic rod (82), a connecting rod (83), a push plate (84), a triangular block (85), a spring (86), a pressure rod (87), a pressure plate (88), a spring (89), and an ash storage box (810), wherein the triangular block (81) is slidably connected to the inner wall of the bottom plate (5), the elastic telescopic rod (82) is fixedly connected to the bottom of the triangular block (81), and the connecting rod (83) is fixedly connected to the front of the elastic telescopic rod (82). The push plate (84) is fixedly connected to the front part of the second connecting rod (83), the second triangular block (85) is slidably connected to the inner wall of the bottom plate (5), the first spring (86) is fixedly connected to the bottom of the second triangular block (85), the pressure rod (87) is fixedly connected to the bottom of the second triangular block (85), the pressure plate (88) is fixedly connected to the bottom of the pressure rod (87), the second spring (89) is fixedly connected to the front part of the elastic telescopic rod (82), and the ash storage box (810) is fixedly connected to the bottom of the bottom plate (5).

9. The power transformer device with monitoring function according to claim 8, characterized in that: The surface of the pressure plate (88) is in contact with the inner wall of the ash storage box (810), the bottom of the spring 1 (86) is fixedly connected to the inner wall of the bottom plate (5), the circumferential surface of the pressure rod (87) is slidably connected to the inner wall of the bottom plate (5), and the front end of the spring 2 (89) is fixedly connected to the inner wall of the bottom plate (5).

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