Mutual inductor with temperature control function

Abstract

The invention discloses a mutual inductor with a temperature control function, and belongs to the technical field of mutual inductors, the mutual inductor comprises a bottom plate, the top of the bottom plate is fixedly connected with a mutual inductor body, a sleeve used for cooling the interior of the mutual inductor body is fixedly installed in the mutual inductor body, and the sleeve is provided with a plurality of shaft arrays fixed in an inner cavity of the mutual inductor body; a sleeve is arranged in the transformer body, a bent pipe is fixedly connected to one end of the sleeve, the height of the bent pipe is larger than that of the sleeve, and two arc-shaped plates used for adjusting the volume of the inner wall of the sleeve are slidably connected to an inner cavity of the sleeve. And when being evaporated into steam, the steam can flow into the bent pipe above in the sleeve, so that the steam is gathered and condensed into water drops in the bent pipe, flows downwards and enters the sleeve again to form circulation, and the sleeve continuously cools the interior of the mutual inductor body, so that efficient cooling is realized.

Description

Technical Field

[0001] The invention relates to the field of mutual inductors, in particular to a mutual inductor with a temperature control function. Background Art

[0002] Instrument transformers are indispensable components in power systems and are used for measurement, protection, isolation, signal transmission and metering. They ensure the safe, reliable and efficient operation of power systems while preventing high voltage or high current from damaging the measuring equipment.

[0003] After massive searches, it was found that the prior art publication number is CN118658710A, which discloses a current transformer, including a transformer body and a one-way threader, the one-way threader is installed in the threading hole in the transformer body, a one-way threading mechanism is provided in the one-way threader, the one-way threading mechanism includes at least two threading sub-assemblies that cooperate with each other, and a baffle plate that can be opened and closed in one direction is provided in the threading sub-assembly. The setting of the baffle plate enables the threading of the primary side cable of the current transformer to only be passed from the P1 end to the P2 end, thereby avoiding the situation of the wrong direction in the actual threading process, and ensuring the safety of use. The present invention sets a one-way threader in the transformer body, so that when the cable on the primary side of the current transformer is threaded, the cable can only be inserted from the P1 end to the P2 end, and when the reverse threading is performed, the threading cannot be performed.

[0004] Therefore, based on the above search and in combination with the existing, when the current is measured using the above device, a large amount of heat may be generated inside the device when the current is too large. However, since the above device cannot effectively dissipate the heat inside the device when in use, the components inside the mutual inductor are damaged due to working at high temperature for a long time, such as coils, iron cores, etc. The damage of these components will affect the normal operation of the mutual inductor and even cause equipment failure, resulting in serious consequences such as fire. Therefore, the present invention provides a mutual inductor with a temperature control function to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a mutual inductor with a temperature control function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: comprising a base plate, a transformer body is fixedly connected to the top of the base plate, a sleeve for cooling the inside of the transformer body is fixedly installed inside the transformer body, and the sleeve is provided with a plurality of axis arrays fixed in the inner cavity of the transformer body, one end of the sleeve is fixedly connected to a bent pipe, and the height of the bent pipe is higher than the sleeve, the inner cavity of the sleeve is slidably connected to two arc plates for adjusting the volume of the inner wall of the sleeve, the inner cavity of the sleeve is fixedly installed with an air bag for pushing the arc plate to slide, one end of the transformer body is fixedly installed with an extension shell, and the interior of the extension shell is fixedly installed with a conveying structure for replenishing the refrigerant in the sleeve, the conveying structure includes an exhaust structure, and when the internal temperature of the transformer body rises, the gas inside the air bag will be synchronously exhausted through the exhaust structure, so that more refrigerant can enter the interior of the sleeve.

[0007] Furthermore, two telescopic plates are fixedly connected between the arc plates, and the telescopic plates are used to prevent refrigerant leakage between the two arc plates. The inner cavity of the sleeve is provided with a strip groove for limiting the telescopic plate, and an extension rod is slidably connected inside the strip groove.

[0008] Furthermore, the interior of the sleeve is fixedly connected with an air supply pipeline for supplying air to the interior of the airbag, the airbag is provided with a plurality of air supply pipelines respectively located on both sides of the arc plate, and there are two groups of air supply pipelines respectively fixedly connected to the top and bottom of the airbag, and the interior of the sleeve is fixedly connected with a spring for pulling the two arc plates to move to both sides respectively.

[0009] Furthermore, a circular plate with holes for preventing leakage of refrigerant is fixedly connected inside the sleeve, and an extension tube for limiting the arc plate is fixedly connected to one end of the circular plate with holes close to the arc plate.

[0010] Furthermore, a circular scraper for cleaning the inside of the curved plates is slidably connected between the two curved plates, a special-shaped weight is fixedly connected to the bottom of the circular scraper, and the special-shaped weight uses its own gravity to make the circular scraper stand between the two curved plates, and a through hole is opened inside the special-shaped weight for the refrigerant to pass through.

[0011] Furthermore, the conveying structure includes a water storage tank, the outer wall of which is fixedly installed inside the extension shell, one end of the water storage tank is fixedly connected to a water supply pipe, the top of the water storage tank is fixedly installed with an air pump for extracting the gas inside the bent pipe, and one side of the water storage tank is fixedly installed with a water pump for conveying refrigerant to the interior of the water storage tank.

[0012] Furthermore, the vacuum structure includes an air pump 2, which is fixedly installed inside the extension shell. A slide groove is provided inside the extension shell. A floating plate for driving the air pump 2 to start working is slidably connected inside the slide groove, and a rotating plate is rotatably connected to the top of the floating plate.

[0013] Furthermore, the inner cavity of the extension shell is rotatably connected to a flip plate for driving an air pump, the interior of the flip plate is fixedly connected to a positioning shaft, and the outer wall of the positioning shaft is fixedly installed with a reduction gear box for reducing the resetting speed of the flip plate.

[0014] Furthermore, one end of the flip plate is slidably connected to a stop plate for limiting the flipping range of the flip plate, the inner cavity of the extension shell is provided with a sliding groove for limiting the stop plate, the inner cavity of the sliding groove is fixedly connected with a plurality of protrusions for confirming the position of the stop plate, and the outer wall of the extension shell is slidably connected to a shift block for driving the stop plate to slide.

[0015] Beneficial Effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When the device is in use, the refrigerant inside the bushing can absorb the heat inside the transformer body to help cool it down. When the refrigerant in the bushing boils when heated and evaporates into steam, it can flow from the inside of the bushing to the upper elbow, so that the steam gathers inside the elbow and condenses into water droplets and flows downward, and enters the bushing again to form a cycle, so that the bushing can continuously cool down the inside of the transformer body to achieve efficient cooling. At the same time, it ensures that the refrigerant can continuously perform heat exchange, thereby maintaining the stable working temperature of the transformer body and reducing the performance degradation and shortened life of the transformer body due to high temperature.

[0018] 2. The movable range of the flip plate can be limited by pulling the back plate to slide inside the sliding groove, thereby controlling the amount of gas extracted from the inside of the bent pipe by the vacuum pump, thereby adjusting the boiling point of the condensing agent and ensuring that the refrigerant works under a suitable pressure, thereby improving the stability of the entire device and preventing the refrigerant boiling point from being too low due to excessive vacuum pressure when the amount of refrigerant inside the sleeve is small, thereby avoiding excessive evaporation and waste of the refrigerant.

[0019] 3. By arranging an arc plate inside the casing, the storage volume of the refrigerant is reduced. While meeting the daily cooling requirements, when the temperature inside the transformer body rises rapidly, the two arc plates can be expanded to both sides respectively, thereby increasing the storage volume of the refrigerant inside the casing, thereby achieving rapid cooling of the inside of the transformer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the extension shell of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the heat conducting plate of the present invention;

[0023] Figure 4 It is a structural cross-sectional view of the elbow of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the airbag of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the curved plate of the present invention;

[0026] Figure 7 It is a structural schematic diagram of a circular scraper of the present invention;

[0027] Figure 8 It is a structural cross-sectional view of the extended shell of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the floating plate of the present invention;

[0029] Fig.10 It is a structural schematic diagram of the flip plate of the present invention;

[0030] Fig.11 It is a schematic diagram of the modules of the present invention.

[0031] In the figure: 1, bottom plate; 2, transformer body; 3, bushing; 4, elbow; 5, arc plate; 6, air bag; 7, extension shell; 8, conveying structure; 9, air extraction structure; 10, heat conduction plate; 301, circular plate with holes; 302, extension tube; 303, circular scraper; 304, special-shaped weight; 305, through hole; 501, telescopic plate; 502, strip groove; 503, extension rod; 601, gas pipeline; 602, spring; 801, water storage tank; 802, water supply pipeline; 803, air pump 1; 804, water pump; 805, Water tank; 901, air pump 2; 902, slide; 903, floating plate; 904, rotating plate; 905, sensing module 1; 906, driving module 1; 907, driving module 2; 908, rack; 909, gear; 910, flip plate; 911, positioning shaft; 912, reduction gear box; 913, driving module 3; 914, limit groove; 915, limit block; 916, sensing module 2; 917, magnetic block 1; 918, magnetic block 2; 919, butt plate; 920, sliding groove; 921, protrusion; 922, dial block. DETAILED DESCRIPTION

[0032] 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.

[0033] Example 1: Please refer to Figures 1 to 11 A transformer with a temperature control function comprises a bottom plate 1, a transformer body 2 is fixedly connected to the top of the bottom plate 1, a sleeve 3 for cooling the inside of the transformer body 2 is fixedly installed inside the transformer body 2, a plurality of sleeves 3 are provided, and the axis array is fixed in the inner cavity of the transformer body 2, one end of the sleeve 3 is fixedly connected to a bent pipe 4, and the height of the bent pipe 4 is higher than the sleeve 3. When the internal temperature of the transformer body 2 rises, the refrigerant inside the sleeve 3 will evaporate due to the temperature rise and flow into the upper bent pipe 4, so that the steam gathers inside the bent pipe 4 and condenses into water droplets and flows downward, and enters the sleeve 3 again to form a cycle, thereby ensuring that there is always refrigerant inside the sleeve 3 to help cool the inside of the transformer body 2 The inner cavity of the sleeve 3 is slidably connected with two arc plates 5 for adjusting the volume of the inner wall of the sleeve 3. The inner cavity of the sleeve 3 is fixedly installed with an air bag 6 for pushing the arc plate 5 to slide, and the air bag 6 simultaneously pushes the two groups of arc plates 5 to move, contract or open in the inner cavity of the sleeve 3, so as to control the capacity of the inner cavity of the sleeve 3 to store refrigerant. An extension shell 7 is fixedly installed at one end of the transformer body 2, and a conveying structure 8 for replenishing the refrigerant in the sleeve 3 is fixedly installed inside the extension shell 7. The conveying structure 8 includes an exhaust structure 9, and when the internal temperature of the transformer body 2 rises, the exhaust structure 9 will synchronously extract the gas in the air bag 6, so that more refrigerant can enter the inside of the sleeve 3, thereby achieving rapid cooling;

[0034] A heat conducting plate 10 for heat exchange is fixedly connected to the interior of the transformer body 2. The heat conducting plate 10 helps cool the interior of the transformer body 2 while transferring the heat inside the transformer body 2, so that after the sleeve 3 comes into contact with the heat, it helps further cool the interior of the transformer body 2.

[0035] See also Figures 4 to 6Two telescopic plates 501 are fixedly connected between the arc plates 5, and the telescopic plates 501 are used to prevent the refrigerant from leaking between the two arc plates 5. The inner cavity of the sleeve 3 is provided with a strip groove 502 for limiting the telescopic plate 501. The interior of the strip groove 502 is slidably connected with an extension rod 503. A plurality of extension rods 503 are provided and arrayed at both ends of the telescopic plate 501. The length of the telescopic plate 501 is the same as that of the arc plate 5, so that when the telescopic plate 501 slides inside the sleeve 3, the telescopic plate 501 is pulled to drive the extension rod 503 to expand and retract inside the strip groove 502, thereby preventing the refrigerant from leaking between the two arc plates 5. At the same time, the extension rod 503 is used to limit the telescopic plate 501 through the strip groove 502, so that the telescopic plate 501 can always be extended and retracted in a horizontal state.

[0036] See also Figure 5 The inside of the sleeve 3 is fixedly connected with an air supply pipe 601 for supplying air to the inside of the airbag 6. The airbag 6 is provided with a plurality of springs 602 respectively located on both sides of the arc plate 5, and the air supply pipe 601 is provided with two groups respectively fixedly connected to the top and bottom of the airbag 6. The inside of the sleeve 3 is fixedly connected with a spring 602 for pulling the two arc plates 5 to move to both sides. Specifically, the ends of the two arc plates 5 away from each other are connected to the spring 602 through a transfer block, and the shape of the outer wall of the arc plate 5 is changed through the transfer block to facilitate fixing the arc plate 5 and the spring 602, thereby increasing stability. When the gas inside the airbag 6 is evacuated by the spring 602, the two groups of arc plates 5 are pulled to slide to both sides respectively through the transfer block, and a plurality of springs 602 are cross-arranged with the airbag 6 inside the sleeve 3.

[0037] See also Figures 4 to 6 A perforated circular plate 301 for preventing refrigerant leakage is fixedly connected to the inside of the sleeve 3, and an extension tube 302 for limiting the arc plate 5 is fixedly connected to one end of the perforated circular plate 301 close to the arc plate 5. Specifically, the length of the telescopic plate 501 is the same as the length of the arc plate 5, and the telescopic plate 501 and one end of the arc plate 5 are in contact with one end of the perforated circular plate 301, and the telescopic plate 501 and the end of the arc plate 5 away from the perforated circular plate 301 are in contact with the inner wall of the sleeve 3, thereby preventing the refrigerant from leaking between the two arc plates 5. The refrigerant can pass through the extension tube 302 and enter the interior of the arc plate 5. When the two arc plates 5 slide toward the middle and close at the same time, the extension tube 302 can limit the middle of the two arc plates 5 to prevent the two arc plates 5 from getting too close.

[0038] See also Figure 7A circular scraper 303 for cleaning the inside of the arc-shaped plates 5 is slidably connected between the two arc-shaped plates 5. A special-shaped weight 304 is fixedly connected to the bottom of the circular scraper 303, and the special-shaped weight 304 uses its own gravity to make the circular scraper 303 stand between the two arc-shaped plates 5. A through hole 305 for the refrigerant to pass through is opened inside the special-shaped weight 304. When the distance between the two arc-shaped plates 5 changes, the two sides of the special-shaped weight 304 can be squeezed, so that the special-shaped weight 304 drives the circular scraper 303 between the two arc-shaped plates 5. Flip, because the circular scraper 303 stands between the two curved plates 5, so that when the refrigerant is injected between the two curved plates 5, the flow of the refrigerant can push the special-shaped weight 304 and the circular scraper 303 to move, so that the circular scraper 303 cleans the inner walls of the two curved plates 5. During the flow of the refrigerant, when the circular scraper 303 tilts, the refrigerant can pass through the through hole 305 into the interior of the curved plate 5, and after the refrigerant stops inputting and stabilizes, the special-shaped weight 304 uses its own gravity to pull the tilted circular scraper 303 to restore the standing state.

[0039] Example 2: Please refer to Figure 8-Figure 9 , a mutual inductor with a temperature control function, which differs from Example 1 in that a conveying structure 8 comprises a water storage tank 801, an outer wall of the water storage tank 801 is fixedly mounted inside an extension shell 7, one end of the water storage tank 801 is fixedly connected to a water supply pipe 802, an end of a bend pipe 4 close to the water supply pipe 802 is fixedly connected to the water supply pipe 802, a suction pump 803 for extracting gas from the inner part of the bend pipe 4 is fixedly mounted on the top of the water storage tank 801, a water pump 804 for conveying refrigerant to the inner part of the water storage tank 801 is fixedly mounted on one side of the water storage tank 801, and the gas between the two arc plates 5 is extracted by the suction pump 803, thereby reducing the boiling point of the refrigerant, making it easier for the refrigerant to evaporate into steam, and absorbing heat from the surrounding environment, thereby accelerating the cooling process to help the internal heat exchange and cooling of the mutual inductor body 2, a water storage tank 805 for storing refrigerant is fixed to the bottom of the water pump 804 through a water pumping pipe, and the bottom of the water storage tank 805 is fixedly connected to the top of the bottom plate 1.

[0040] See also Figure 8 to Figure 10The air extraction structure 9 includes an air pump 901, which is fixedly installed inside the extension shell 7. A slide groove 902 is provided inside the extension shell 7. The slide groove 902 is connected to the water pump 804 through a water flow pipe. A floating plate 903 for driving the air pump 901 to start working is slidably connected inside the slide groove 902. The top of the floating plate 903 is rotatably connected to a rotating plate 904. Specifically, a sensing module 905 is fixedly installed inside the rotating plate 904. A square groove is provided inside the extension shell 7, and both ends of the rotating plate 904 are rotatably connected to the inside of the square groove through bearings. A bearing for rotating the rotating plate 904 is fixedly installed inside the square groove. A driving module 1 906 is driven to drive the air pump 2 901 to evacuate air, and when the rotating plate 904 drives the sensing module 1 905 to flip to contact the driving module 1 906 through the driving module 1 906, the air pump 2 901 is driven by the driving module 1 906 to extract the gas inside the airbag 6, and a driving module 2 907 for driving the air pump 2 901 to deflate air is also fixedly installed inside the square groove, and when the rotating plate 904 drives the sensing module 1 905 to flip to contact the driving module 2 907 through the driving module 2 907, the air pump 2 901 is driven by the driving module 2 907 to deliver gas to the inside of the airbag 6;

[0041] More specifically, a rack 908 for pulling the rotating plate 904 to rotate is fixedly connected to the top of the floating plate 903, and a gear 909 is fixedly connected to one end of the rotating plate 904, and the rack 908 is located below the gear 909. When the floating plate 903 moves upward, the gear 909 is pushed to rotate by the rack 908, thereby driving the rotating plate 904 to flip;

[0042] Both ends of the slide groove 902 are provided with a limiting groove 914 for limiting the floating plate 903. The inner cavity of the limiting groove 914 is slidably connected to the limiting block 915. The limiting block 915 is provided with two groups respectively fixedly connected to the two ends of the floating plate 903, so that when the floating plate 903 floats up, the limiting block 915 is driven to slide inside the limiting groove 914, and the floating height of the floating plate 903 is limited by the limiting groove 914.

[0043] A temperature sensor for monitoring the internal temperature is fixedly installed inside the transformer body 2, and a receiving module is fixedly installed inside the water pump 804, so that when the internal temperature of the transformer body 2 rises to a certain height, the temperature sensor transmits a signal, and after the receiving module receives the signal, it drives the water pump 804 to transport water to the water storage tank 801 and the chute 902.

[0044] See also Figure 8 to Figure 10The inner cavity of the extension shell 7 is rotatably connected with a flip plate 910 for driving an air pump 803, and a positioning shaft 911 is fixedly connected inside the flip plate 910. A reduction gear box 912 for reducing the reset speed of the flip plate 910 is fixedly installed on the outer wall of the positioning shaft 911. Specifically, one end of the positioning shaft 911 away from the reduction gear box 912 is rotatably connected to the inner cavity of the square groove through a bearing, and the outer wall of the reduction gear box 912 is fixedly connected to the inner cavity of the square groove. A driving module three 913 for driving an air pump 803 is fixedly installed in the inner cavity of the square groove. A sensing module two 916 is fixedly installed inside the flip plate 910. The inner cavity of the flip plate 910 is also fixedly connected There is a magnetic block 917, and the inner cavity of the rotating plate 904 is fixedly installed with a magnetic block 918 corresponding to the magnetic block 917, and the magnetic force between the magnetic block 917 and the magnetic block 918 is used to attract each other, so that when the rotating plate 904 flips toward the flip plate 910 end, the magnetic block 917 is attracted by the magnetic block 918 to fix the flip plate 910, and when flipping and resetting toward the driving module 906 end, the flip plate 910 is pulled to follow the rotating plate 904 to flip toward the driving module 906 end, so that when the sensing module 916 contacts the driving module 3 913, the vacuum pump 803 is driven to extract the gas inside the curved pipe 4, thereby reducing the boiling point of the condensing agent inside the sleeve 3;

[0045] See also Figure 8 to Figure 10 One end of the flip plate 910 is slidably connected to a plate 919 for limiting the flipping range of the flip plate 910. The inner cavity of the extension shell 7 is provided with a sliding groove 920 for limiting the position of the plate 919. The inner cavity of the sliding groove 920 is fixedly connected with a plurality of protrusions 921 for confirming the position of the plate 919. The outer wall of the extension shell 7 is slidably connected to a shifting block 922 for driving the plate 919 to slide. By shifting the shifting block 922, the plate 919 is pulled to slide inside the sliding groove 920. When the dial block 922 slides in the sliding groove 920 and passes the protrusion 921, a jam occurs to help the user confirm the position of the plate 919. When the plate 919 slides toward the end of the flip plate 910, the flipping range of the flip plate 910 is gradually reduced, thereby shortening the contact time between the sensing module 2 916 and the driving module 3 913, and then the air pump 1 803 extracts less gas from the bent pipe 4, thereby gradually reducing the amplitude of the reduction in the boiling point of the condensing agent.

[0046] On the contrary, when the abutment plate 919 slides away from the end of the flip plate 910, the flipping range of the flip plate 910 is gradually expanded, thereby increasing the contact time between the sensing module 2 916 and the driving module 3 913, and then the vacuum pump 1 803 extracts more gas inside the bent pipe 4, thereby gradually increasing the amplitude of the reduction in the boiling point of the condensing agent, so as to facilitate adjustment according to the actual needs of the user and the power of the transformer body 2.

[0047] The working principle of the present invention is as follows: first, during use, when the internal temperature of the transformer body 2 rises, the refrigerant in the sleeve 3 will evaporate due to the temperature rise, absorb the heat of the transformer body 2, and flow to the upper curved pipe 4, so that the steam gathers inside the curved pipe 4 and condenses into water droplets and flows downward, and enters the sleeve 3 again to form a cycle, thereby ensuring that there is always refrigerant in the sleeve 3 to help cool down the inside of the transformer body 2;

[0048] According to the power of the transformer body 2, the dial block 922 is moved to pull the plate 919 to slide inside the sliding groove 920, and the flipping range of the flip plate 910 is adjusted, thereby controlling the amount of gas extracted from the bent pipe 4 by the vacuum pump 803, thereby adjusting the boiling point of the condensing agent, so as to adjust according to the actual needs of the user and the power of the transformer body 2;

[0049] When the temperature sensor inside the transformer body 2 detects that the internal temperature of the transformer body 2 rises suddenly, the temperature sensor can drive the water pump 804 to allow the refrigerant to enter the water storage tank 801 and the chute 902 respectively. The refrigerant entering the water storage tank 801 can continue to flow upward and enter the casing 3 through the water supply pipe 802 and the elbow 4. As the refrigerant in the casing 3 increases, the heat exchange rate is increased. At the same time, the refrigerant entering the chute 902 can push the floating plate 903 upward and push the rotating plate 904 to flip to the right through the rack 908 (see Fig.10 ), when the rotating plate 904 drives the sensing module 1 905 to flip to contact the driving module 1 906, the driving module 1 906 drives the air pump 2 901 to extract the gas inside the airbag 6, leaving space for more refrigerant, so that more refrigerant can enter the inside of the sleeve 3 for rapid heat exchange;

[0050] When the temperature sensor detects that the temperature inside the transformer body 2 drops, the water pump 804 can be driven in reverse to extract the refrigerant in the water storage tank 801 and the chute 902. When the refrigerant in the water storage tank 801 is extracted to form a negative pressure state, the refrigerant inside the sleeve 3 can be extracted through the water supply pipe 802. At the same time, after the floating plate 903 loses the bottom thrust, it slides downward, pushing the gear 909 and the rotating plate 904 to rotate to the left through the rack 908 (see Fig.10 ), the rotating plate 904 drives the sensing module 1 905 to flip to contact the driving module 2 907, and while flipping and resetting by its own weight, the driving module 2 907 drives the air pump 2 901 to deliver gas to the inside of the airbag 6 to inflate the airbag 6, thereby compressing the internal space of the sleeve 3, reducing the distance between the two arc-shaped plates 5, and further reducing the volume of the refrigerant storage. In addition, when the rotating plate 904 flips to the left (please refer to Fig.10), the magnetic force between the magnetic block 1 917 and the magnetic block 2 918 can attract each other, so that when the rotating plate 904 flips to the driving module 1 906 end to reset, the flip plate 910 is pulled to flip along with the rotating plate 904 to the driving module 1 906 end, so that when the sensing module 2 916 and the driving module 3 913 are in contact, the vacuum pump 1 803 is driven to extract the gas inside the bent pipe 4, thereby reducing the boiling point of the condensing agent inside the sleeve 3, so that the refrigerant inside the sleeve 3 can be restored to the original metering and pressure values, and the heat is continuously dissipated inside the transformer body 2.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed in the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mutual inductor with a temperature control function, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a transformer body (2), a sleeve (3) for cooling the inside of the transformer body (2) is fixedly installed inside the transformer body (2), and the sleeve (3) is provided with a plurality of axis arrays fixed in the inner cavity of the transformer body (2), one end of the sleeve (3) is fixedly connected to a bent pipe (4), and the height of the bent pipe (4) is higher than that of the sleeve (3), the inner cavity of the sleeve (3) is slidably connected to two arc plates (5) for adjusting the volume of the inner wall of the sleeve (3), and the sleeve (3) ) is fixedly installed in the inner cavity of the transformer body (2) with an air bag (6) for pushing the arc plate (5) to slide, and an extension shell (7) is fixedly installed at one end of the transformer body (2). A conveying structure (8) for replenishing the refrigerant inside the sleeve (3) is fixedly installed inside the extension shell (7). The conveying structure (8) includes an exhaust structure (9), and when the internal temperature of the transformer body (2) rises, the exhaust structure (9) will simultaneously exhaust the gas inside the air bag (6) so that more refrigerant can enter the interior of the sleeve (3).

2. The mutual inductor with temperature control function according to claim 1, characterized in that: Two telescopic plates (501) are fixedly connected between the arc plates (5), and the telescopic plates (501) are used to prevent refrigerant leakage between the two arc plates (5). The inner cavity of the sleeve (3) is provided with a strip groove (502) for limiting the telescopic plate (501), and an extension rod (503) is slidably connected inside the strip groove (502).

3. The mutual inductor with temperature control function according to claim 1, characterized in that: The interior of the sleeve (3) is fixedly connected with an air supply pipeline (601) for supplying air to the interior of the airbag (6); the airbag (6) is provided with a plurality of air supply pipelines (601) respectively located on both sides of the arc-shaped plate (5), and the air supply pipelines (601) are provided with two groups respectively fixedly connected to the top and bottom of the airbag (6); the interior of the sleeve (3) is fixedly connected with a spring (602) for pulling the two arc-shaped plates (5) to move to both sides.

4. The mutual inductor with temperature control function according to claim 1, characterized in that: A circular plate with a hole (301) for preventing refrigerant leakage is fixedly connected inside the sleeve (3), and an extension tube (302) for limiting the position of the arc-shaped plate (5) is fixedly connected to one end of the circular plate with a hole (301) close to the arc-shaped plate (5).

5. The mutual inductor with temperature control function according to claim 4, characterized in that: A circular scraper (303) for cleaning the inside of the curved plates (5) is slidably connected between the two curved plates (5); a special-shaped weight (304) is fixedly connected to the bottom of the circular scraper (303); and the special-shaped weight (304) uses its own gravity to make the circular scraper (303) stand between the two curved plates (5); and a through hole (305) for the refrigerant to pass through is opened inside the special-shaped weight (304).

6. The mutual inductor with temperature control function according to claim 1, characterized in that: The conveying structure (8) comprises a water storage tank (801), the outer wall of which is fixedly mounted inside the extension shell (7), one end of which is fixedly connected to a water supply pipe (802), a suction pump (803) for extracting gas from the inside of the bent pipe (4) is fixedly mounted on the top of the water storage tank (801), and a water pump (804) for conveying refrigerant to the inside of the water storage tank (801) is fixedly mounted on one side of the water storage tank (801).

7. The mutual inductor with temperature control function according to claim 1, characterized in that: The air extraction structure (9) comprises an air pump 2 (901), wherein the air pump 2 (901) is fixedly mounted inside the extension shell (7), wherein a slide groove (902) is provided inside the extension shell (7), wherein the slide groove (902) is slidably connected inside with a floating plate (903) for driving the air pump 2 (901) to start working, and the top of the floating plate (903) is rotatably connected with a rotating plate (904).

8. The mutual inductor with temperature control function according to claim 6, characterized in that: The inner cavity of the extension shell (7) is rotatably connected to a flip plate (910) for driving an air pump (803); the interior of the flip plate (910) is fixedly connected to a positioning shaft (911); and the outer wall of the positioning shaft (911) is fixedly mounted with a reduction gear box (912) for reducing the reset speed of the flip plate (910).

9. The mutual inductor with temperature control function according to claim 8, characterized in that: One end of the flip plate (910) is slidably connected to a stop plate (919) for limiting the flipping range of the flip plate (910); the inner cavity of the extension shell (7) is provided with a sliding groove (920) for limiting the position of the stop plate (919); the inner cavity of the sliding groove (920) is fixedly connected to a plurality of protrusions (921) for confirming the position of the stop plate (919); the outer wall of the extension shell (7) is slidably connected to a shifting block (922) for driving the stop plate (919) to slide.

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