High-stability shell-type saturable reactor

Abstract

The application discloses a high-stability shell-type saturated reactor and relates to the technical field of reactors. The high-stability shell-type saturated reactor comprises a device base and a reactor shell. The reactor shell is fixedly installed on the top surface of the device base. A waterproof telescopic pipe is fixedly installed on the inner wall bottom end surface of the reactor shell. A damper is fixedly installed on the inner wall of the waterproof telescopic pipe. The damper is lifted by the adjusting lead screw through the rotation of the turbine. The polyurethane contact plate and the clamping plate form a rigid vibration conduction path. After the vibration is absorbed by the two-stage buffer spring and damper, the residual energy is guided into the foundation through the conduction platform. The damper is lifted synchronously to pull the oil distribution pipe. The oil distribution is redistributed so that most of the cooling oil enters the inside of the hose. The reactor is forcibly cooled, so as to make up for the defects that the service life of the reactor is reduced due to vibration and high temperature when the core winding suspended in the inside of the reactor shell is in high-load operation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric reactors, in particular to a high-stability shell-type saturated electric reactor. BACKGROUND

[0002] Electric reactors, also called inductors, are widely used in circuits. Because of electromagnetic induction, there is a certain inductance in the circuit, which can play a role in resisting current changes. When a conductor is energized, a magnetic field is generated in the space it occupies. Therefore, all current-carrying conductors have inductance in the general sense. However, the inductance of a long straight conductor is small, and the magnetic field generated is not strong. Therefore, the actual electric reactor is a wire wound into a solenoid, called a hollow electric reactor. Sometimes, in order to make the solenoid have greater inductance, an iron core is inserted into the solenoid, called an iron core electric reactor.

[0003] The existing electric reactor has many types, including shell-type electric reactors and core-type electric reactors, which are divided into oil-immersed and air-cooled types. The shell-type oil-cooled electric reactor is generally installed using a hoisting process during assembly. During installation, the iron core is connected between the electric reactor and the electric reactor top cover through a support, and then the entire electric reactor is hoisted and placed into the inner wall of the electric reactor shell. After placement, cooling oil is input into the interior to cool the electric reactor. However, the iron core of the existing electric reactor is fixedly connected between the support and the top cover. After installation, the bottom of the electric reactor does not contact the inner wall of the electric reactor shell, causing the iron core winding suspended in the electric reactor shell to vibrate and generate high temperatures during high-load operation, reducing the service life of the electric reactor.

[0004] In view of the above technical defects, a solution is proposed. SUMMARY

[0005] The purpose of the present application is to reduce the service life of the electric reactor by driving the worm with the speed reducer, the chain transmission system, and the turbine to rotate the adjusting lead screw to lift the damper when the current is overloaded, and the polyurethane contact plate and the clamping plate form a rigid vibration conduction path. After the vibration is absorbed by the two-stage shock absorber and damper, the residual energy is guided into the foundation through the conductive platform, and the damper rises synchronously to pull the oil distribution pipe, redistributes the oil line to make most of the cooling oil enter the hose, and forcibly cools the electric reactor, thereby overcoming the defects of the existing electric reactor, in which the iron core is fixedly connected between the support and the top cover, and after installation, the bottom of the electric reactor does not contact the inner wall of the electric reactor shell, causing the iron core winding suspended in the electric reactor shell to vibrate and generate high temperatures during high-load operation, reducing the service life of the electric reactor.

[0006] In order to achieve the above object, the present application adopts the following technical scheme: A high-stability shell-type saturated reactor comprises a device base and a reactor shell, the reactor shell is fixedly installed on the top surface of the device base, the inner wall bottom surface of the reactor shell is fixedly installed with a waterproof expansion pipe, the inner wall of the waterproof expansion pipe is fixedly installed with a damper, the outer surface of the damper is fixedly installed with a shock-absorbing spring, the top surface of the damper is rotatably installed with a connecting plate, one side surface of the connecting plate is fixedly installed with a contact plate, the bottom surface of the damper is provided with an adjusting assembly, and the top surface of the reactor shell is installed with a cooling mechanism.

[0007] The adjusting assembly comprises an adjusting screw rod, the adjusting screw rod is rotatably installed on the bottom surface of the damper, the outer surface of the adjusting screw rod is provided with a limiting block, the outer surface of the limiting block is slidably connected with a conductive platform, the top surface of the conductive platform is provided with a mounting groove, the inner wall of the mounting groove is fixedly installed with a rotary bearing, the inner wall of the rotary bearing is rotatably installed with a turbine, the inner wall of the turbine is fixedly installed with a ball sliding block, and one side surface of the conductive platform is installed with a driving assembly.

[0008] Further, the waterproof expansion pipe is four, the four waterproof expansion pipes are linearly and equidistantly distributed on the inner wall bottom of the reactor shell, the inner wall of each waterproof expansion pipe is correspondingly provided with a damper, the top surface of each damper is correspondingly provided with a connecting plate, the contact plate is two, each contact plate is fixedly connected with two connecting plates, and the contact plate is made of polyurethane.

[0009] Further, the bottom surface of each damper is correspondingly provided with an adjusting screw rod, the mounting groove is four and is linearly arranged on the top surface of the conductive platform, the inner wall of each mounting groove is correspondingly provided with a rotary bearing, the adjusting screw rod is rotatably connected with the ball sliding block, the outer surface of each adjusting screw rod is correspondingly provided with a ball sliding block, and the ball sliding block is rotatably connected with the inner wall of the mounting groove.

[0010] Further, the cooling mechanism comprises a reactor assembly and a circulating assembly, the reactor assembly comprises a top cover, the top cover is fixedly installed on the top surface of the reactor shell, the bottom surface of the top cover is fixedly installed with a clamping plate, the inner wall of the clamping plate is fixedly installed with an iron core, the outer surface of the iron core is installed with an insulation sleeve, the outer surface of the insulation sleeve is fixedly installed with a winding, the top surface of the insulation sleeve is fixedly installed with a sealing ring, the bottom surface of the sealing ring is fixedly installed with an oil-cooled shell, the outer surface of the oil-cooled shell is provided with an oil hole, and the outer surface of the reactor shell is installed with a circulating cooling shell.

[0011] Further, the three insulation sleeves are linearly arranged on the outer surface of the iron core, and a sealing ring is arranged on the top end and the bottom end of each insulation sleeve; the three oil cooling shells are arranged on the top end and the bottom end of each sealing ring; the two clamping plates are arranged on the top end and the bottom end of the iron core respectively, and the inner wall of the clamping plate is in sliding contact with the contact plate; the three circulating cooling shells are annularly arranged on the outer surface of the reactor shell, and one of the circulating cooling shells is in communication with the inside of the reactor shell, and the other two circulating cooling shells are in communication with each other through the pipeline.

[0012] Further, the circulating assembly comprises an oil submersible pump, the oil submersible pump is fixedly installed on the top end surface of the top cover, the bottom end output end of the oil submersible pump is provided with an oil delivery pipe, the outer surface of the oil delivery pipe is provided with a distribution hole, the outer surface of the oil delivery pipe is slidably connected with an oil path distribution round pipe, the outer surface of the oil path distribution round pipe is provided with a hose, the outer surface of the oil path distribution round pipe is fixedly installed with a connecting bracket, and the input end of the oil submersible pump is provided with a circulating oil pipe.

[0013] Further, the oil delivery pipe extends from the top end surface of the top cover to the inside of the reactor shell, the four distribution holes are annularly arranged on the outer surface of the oil delivery pipe, the three hoses are annularly arranged on the outer surface of the oil path distribution round pipe, one end of the three hoses is in communication with the inside of the distribution round pipe, the other end of the three hoses is in communication with the inside of the three oil cooling shells through three oil holes, the three oil cooling shells are in communication with the inside of the one circulating cooling shell through the pipeline, the connecting bracket is fixedly connected with the four dampers, one end of the circulating oil pipe is fixedly connected with the input end of the oil submersible pump, and the other end of the circulating oil pipe is in communication with the inside of the one circulating cooling shell.

[0014] Further, the driving assembly comprises a speed reducer, the speed reducer is installed on one side surface of the conductive platform, the inner wall of the conductive platform is rotatably installed with a worm, the outer surface of the worm is installed with a transmission gear, and the outer surface of the transmission gear is installed with a chain.

[0015] Further, the two worms are equidistantly arranged on the inner wall of the conductive platform, the outer surface of each worm is correspondingly provided with a transmission gear, the two transmission gears are in transmission with each other through the chain, and the output end of the speed reducer is fixedly connected with one end of the worm.

[0016] In summary, due to the adoption of the above technical scheme, the present application has the following advantages:

[0017] The high-stability shell type saturable reactor, through the speed reducer motor driving worm, chain transmission system, drives the turbine to rotate when the current overload, makes the damping device of adjusting screw rod rise, the rigid vibration conduction path is formed by the polyurethane contact plate and the clamping plate, after the vibration is absorbed by the two stages of the shock absorbing spring and the damper, the residual energy is guided into the foundation through the conductive platform, and the damper rises synchronously to pull the oil distribution pipe displacement, the oil distribution is redistributed, so that most of the cooling oil enters the inside of the hose, and the reactor is forced to cool, thereby making up the defects that the reactor core of the prior art is fixedly connected between the support and the top cover, after installation, the bottom of the reactor does not contact with the inner wall of the shell of the reactor, so that the core winding suspended in the shell of the reactor is reduced in service life due to vibration and high temperature when running under high load. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The overall external structure schematic diagram of the present application is shown;

[0019] Figure 2 The overall external structure schematic diagram of the present application is shown;

[0020] Figure 3 The internal structure schematic diagram of the reactor shell of the present application is shown;

[0021] Figure 4 The cooling mechanism structure schematic diagram of the present application is shown;

[0022] Figure 5 The cooling mechanism structure schematic diagram of the present application is shown;

[0023] Figure 6 The core structure schematic diagram of the present application is shown;

[0024] Figure 7 The internal structure schematic diagram of the oil-cooled shell of the present application is shown;

[0025] Figure 8 The external structure schematic diagram of the equipment base of the present application is shown;

[0026] Figure 9 The internal structure schematic diagram of the equipment base of the present application is shown;

[0027] Figure 10 The internal structure schematic diagram of the equipment base of the present application is shown;

[0028] Figure 11 The driving assembly structure schematic diagram of the present application is shown;

[0029] Figure 12 The adjusting screw rod structure schematic diagram of the present application is shown;

[0030] Figure 13 A structure diagram of a circulating assembly of the present application is shown;

[0031] Figure 14 Another angle structure diagram of a circulating assembly of the present application is shown;

[0032] Figure 15 An enlarged structure diagram of A in the present application is shown; Figure 14

[0033] Figure 16 An enlarged structure diagram of B in the present application is shown.

[0034] Legend: 1, device base; 101, reactor shell; 102, waterproof expansion pipe; 103, damper; 104, shock absorbing spring; 105, connecting plate; 106, contact plate; 2, adjusting screw; 201, limit block; 202, conductive platform; 203, mounting groove; 204, rotary bearing; 205, turbine; 206, ball slide; 3, top cover; 301, clamping plate; 302, iron core; 303, insulation sleeve; 304, winding; 305, sealing ring; 306, oil-cooled shell; 307, oil hole; 308, circulating cooling shell; 4, submersible pump; 401, oil delivery pipe; 402, distribution hole; 403, oil distribution round pipe; 404, hose; 405, connecting bracket; 406, circulating oil pipe; 5, speed reducer motor; 501, worm; 502, transmission gear; 503, chain. DETAILED DESCRIPTION

[0035] 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 part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0036] It should be noted that in the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0037] As Figures 1-16 ​As shown, a kind of high-stability shell type saturable reactor includes equipment base 1 and reactor shell 101, reactor shell 101 is fixedly installed on the top surface of equipment base 1, the inner wall bottom end surface of reactor shell 101 is fixedly installed with waterproof expansion pipe 102, waterproof expansion pipe 102 is four, four waterproof expansion pipe 102 is linear array equidistant distribution in the inner wall bottom end of reactor shell 101, the inner wall of waterproof expansion pipe 102 is fixedly installed with damper 103, the inner wall of each waterproof expansion pipe 102 is correspondingly distributed with damper 103, the top end surface of each damper 103 is correspondingly distributed with connecting plate 105, the outer side surface of damper 103 is fixedly installed with shock absorbing spring 104, the top end surface of damper 103 is rotatably installed with connecting plate 105, the side surface of connecting plate 105 is fixedly installed with contact plate 106, contact plate 106 is two, each contact plate 106 is fixedly connected with two connecting plates 105, the inner wall of clamping plate 301 and contact plate 106 are sliding contact, contact plate 106 is polyurethane material, the bottom end surface of damper 103 is provided with adjusting assembly, the top end surface of reactor shell 101 is installed with cooling mechanism.

[0038] In the embodiment of the application, when the damper 103 is raised, because the side surface and the top surface of the contact plate 106 are in contact with the inner wall of the clamping plate 301, and because the damper 103 is in the raised state at this time, the contact plate 106 will press the clamping plate 301 at this time, so as to further make the contact plate 106 fully contact with the clamping plate 301, when the winding 304 continuously operates under high load, the vibration generated thereby will be transmitted to the contact plate 106 through the clamping plate 301, and then the contact plate 106 will transmit the vibration to the damper 103, and the damper 103 and the shock absorbing spring 104 installed outside the damper 103 will absorb the vibration generated by the reactor, so as to slow down the vibration generated by the reactor when operating.

[0039] With reference to Figures 1-16, Specifically, the adjusting assembly comprises adjusting lead screws 2, the bottom end surface of each damper 103 is correspondingly provided with the adjusting lead screws 2, the adjusting lead screws 2 are rotationally connected with the ball slides 206, the outer side surface of each adjusting lead screw 2 is correspondingly provided with the ball slides 206, the adjusting lead screws 2 are rotationally installed on the bottom end surface of the dampers 103, the outer side surface of the adjusting lead screws 2 is provided with limit blocks 201, the outer side surface of the limit blocks 201 is slidably connected with a conductive platform 202, the top end surface of the conductive platform 202 is provided with four installation grooves 203 arranged in a linear array, the inner wall of each installation groove 203 is correspondingly provided with a rotary bearing 204, the rotary bearing 204 is fixedly installed on the inner wall of the installation groove 203, the inner wall of the rotary bearing 204 is rotationally installed with a turbine 205, the inner wall of the turbine 205 is fixedly installed with the ball slide 206, the ball slide 206 is rotationally connected with the inner wall of the installation groove 203, and the side surface of the conductive platform 202 is provided with a driving assembly.

[0040] In the embodiment of the application, when the worm 501 rotates, the turbine 205 is driven to rotate on the inner wall of the rotary bearing 204, and since the inner wall of the turbine 205 is provided with the ball slide 206, the inner wall of the ball slide 206 is rotationally connected with the adjusting lead screw 2 through the ball, and the adjusting lead screw 2 is axially slidably constrained by the limit block 201 and the inner wall of the installation groove 203, so that when the ball slide 206 rotates, the adjusting lead screw 2 does not rotate with the ball slide 206, and as the ball slide 206 continuously rotates, the adjusting lead screw 2 is lifted upward, thereby lifting the damper 103 connected thereto, the top end surface of the damper 103 is connected with the contact plate 106 through the connecting plate 105, and when the damper 103 is lifted upward, the contact plate 106 is slid upward on the inner wall of the clamping plate 301, and as the damper 103 is continuously lifted, the top of the contact plate 106 is in contact with the top end of the inner wall of the clamping plate 301, so that the side surface and the top surface of the contact plate 106 are in contact with the clamping plate 301, and the contact plate 106 can better transmit the vibration.

[0041] The cooling mechanism comprises an electric reactor assembly and a circulating assembly. The electric reactor assembly comprises a top cover 3 fixedly installed on the top end surface of the electric reactor shell 101. The bottom end surface of the top cover 3 is fixedly installed with a clamping plate 301. The inner wall of the clamping plate 301 is fixedly installed with an iron core 302. The outer side surface of the iron core 302 is installed with an insulating sleeve 303. The outer side surface of the insulating sleeve 303 is fixedly installed with a winding 304. The top end surface of the insulating sleeve 303 is fixedly installed with a sealing ring 305. The bottom end surface of the sealing ring 305 is fixedly installed with an oil cooling shell 306. The outer side surface of the oil cooling shell 306 is provided with an oil hole 307. The outer side surface of the electric reactor shell 101 is installed with a circulating cooling shell 308. The circulating cooling shell 308 is three and is arranged in an annular array on the outer side surface of the electric reactor shell 101. One of the circulating cooling shells 308 is in communication with the inside of the electric reactor shell 101. Another of the circulating cooling shells 308 is in communication with the inside of the other two circulating cooling shells 308 through a pipeline. The insulating sleeve 303 is three and is arranged in a linear array on the outer side surface of the iron core 302. The top end and the bottom end surface of each of the insulating sleeves 303 is correspondingly provided with a sealing ring 305. The oil cooling shell 306 is three. The top end and the bottom end of each of the oil cooling shells 306 is fixedly connected with the sealing ring 305. The clamping plate 301 is two and is arranged on the top end and the bottom end of the iron core 302.

[0042] With reference to Figures 1-16 , specifically, the circulating assembly comprises an oil submersible pump 4 fixedly installed on the top end surface of the top cover 3. The bottom end output end of the oil submersible pump 4 is installed with an oil delivery pipe 401 extending from the top end surface of the top cover 3 to the inside of the electric reactor shell 101. The outer side surface of the oil delivery pipe 401 is provided with a distribution hole 402. The distribution hole 402 is four and is arranged in an annular array on the outer side surface of the oil delivery pipe 401. The outer side surface of the oil delivery pipe 401 is slidably connected with an oil path distribution round pipe 403. The outer side surface of the oil path distribution round pipe 403 is installed with a hose 404. The hose 404 is three and is arranged in an annular array on the outer side surface of the oil path distribution round pipe 403. One end of the three hoses 404 is in communication with the inside of the distribution round pipe 403. The other end of the three hoses 404 is in communication with the inside of the three oil cooling shells 306 through three oil holes 307. The three oil cooling shells 306 are in communication with the inside of one of the circulating cooling shells 308 through a pipeline. The outer side surface of the oil path distribution round pipe 403 is fixedly installed with a connecting bracket 405. The input end of the oil submersible pump 4 is installed with a circulating oil pipe 406. The connecting bracket 405 is fixedly connected with the four dampers 103. One end of the circulating oil pipe 406 is fixedly connected with the input end of the oil submersible pump 4. The other end of the circulating oil pipe 406 is in communication with the inside of one of the circulating cooling shells 308.

[0043] In the embodiment of the present application, when the damper 103 rises, the oil distribution pipe 403 is connected to the top end of the damper 103 through the connecting bracket 405, so that the oil distribution pipe 403 rises and falls with the damper 103. The oil distribution pipe 403 is sleeved on the outer surface of the oil pipe 401, and at this time, the height of the oil distribution pipe 403 on the outer surface of the oil pipe 401 changes. At this time, the rising oil distribution pipe 403 blocks most of the distribution holes 402, so that most of the cooling oil input from the oil pipe 401 enters the inside of the oil distribution pipe 403, and the cooling oil is input into the inside of the cooling shell through the hose 404 to forcibly cool the winding 304. The cooling oil in the oil cooling shell 306 is discharged into the inner wall of the circulating cooling shell 308 through the pipeline. Since the three circulating cooling shells 308 are connected to each other through the pipeline, a circulating path is formed between the three circulating cooling shells 308. At this time, when the cooling oil in the circulating cooling shell 308 flows along the circulating cooling shell 308, the fins on the outer surface of the circulating cooling shell 308 cool the cooling oil. Since the submersible pump 4 is connected to the inside of the circulating cooling shell 308 through the circulating oil pipe 406, when the cooling oil is completely cooled, the submersible pump 4 draws the cooled cooling oil through the circulating oil pipe 406, and then the cooling oil is discharged into the inside of the reactor shell 101 and the cooling shell 306 through the oil pipe 401 to realize the circulating oil cooling of the reactor, thereby reducing the vibration amplitude of the reactor during high-load operation and providing forced cooling effect for the reactor, preventing the service life of the reactor from being reduced due to high-intensity vibration and high temperature during high-load operation.

[0044] The driving assembly comprises a speed reducer 5, one end of a worm 501 is fixedly connected to the output end of the speed reducer 5, the speed reducer 5 is installed on one side surface of the conductive platform 202, the inner wall of the conductive platform 202 is rotatably installed with the worm 501, the outer surface of the worm 501 is installed with a transmission gear 502, two transmission gears 502 are driven by a chain 503, the worm 501 is two, the two worms 501 are equidistantly distributed on the inner wall of the conductive platform 202, the outer surface of each worm 501 is correspondingly provided with a transmission gear 502, and the outer surface of the transmission gear 502 is installed with the chain 503.

[0045] Specific use process: when the need to install high stability shell type saturable reactor, first use lifting equipment to lift the entire reactor shell 101 to move to the installation position, move to the installation position at this time through the bolt device base 1 is fixed in the cement surface, fixed after the entire conductive platform 202 is fixed on the surface through the bolt, when the reactor in operation by the current measuring device of the prior art to monitor the working current value of the reactor, if the current continues to exceed the rated value, indicating high load state, at this time through the controller control deceleration motor 5 start, the output end of deceleration motor 5 and one end of the worm 501 is fixedly connected, so when the deceleration motor 5 start worm 501 will rotate in the inner wall of the conductive platform 202, because the outer surface of the two worm 501 are installed with transmission gear 502, and the outer surface of transmission gear 502 is engaged with chain 503, so when one of the worm 501 rotates will through the chain 503 drive another worm 501 synchronous rotation in the inner wall of the conductive platform 202, the worm 501 and turbine 205 between each other meshing, when the worm 501 rotates will drive turbine 205 in the inner wall of the rotating bearing 204 rotation, and because the inner wall of the turbine 205 is installed with ball slide 206, the inner wall of the ball slide 206 is rotatably connected between the ball and the adjusting screw 2, and the adjusting screw 2 is axially slidingly constrained by the limiting block 201 and the inner wall of the mounting groove 203, so when the ball slide 206 rotates, the adjusting screw 2 will not rotate with the ball slide 206, with the continuous rotation of the ball slide 206, the adjusting screw 2 will rise up, thereby lifting the damper 103 connected to the top, the top surface of the damper 103 is connected with the contact plate 106 through the connecting plate 105, when the damper 103 rises up, the contact plate 106 will slide up in the inner wall of the clamping plate 301, with the continuous rising, the top of the contact plate 106 will be in contact with the inner wall of the clamping plate 301, so that the side and top of the contact plate 106 are in contact with the clamping plate 301, so that the contact plate 106 can better transmit vibration, and at the same time the damper 103 rises up because the top of the damper 103 is connected with the oil distribution round pipe 403 through the connecting bracket 405, so the oil distribution round pipe 403 will follow the damper 103 to rise and fall, the oil distribution round pipe 403 is sleeved on the outer surface of the oil pipeline 401, at this time the height of the oil distribution round pipe 403 on the outer surface of the oil pipeline 401 will change, at this time the rising oil distribution round pipe 403 will block most of the distribution holes 402, so that most of the cooling oil input from the oil pipeline 401 enters the inside of the oil distribution round pipe 403, and the cooling oil is input into the inside of the cooling shell through the hose 404 to force the winding 304 to cool down, the cooling oil in the oil cooling shell 306 is discharged into the inner wall of the circulating cooling shell 308 through the pipeline, because the three circulating cooling shells 308 are connected with each other through the pipeline, so that a circulation path is formed among the three circulating cooling shells 308,At this time, when the cooling oil flowing along the inside of the circulating cooling shell 308 is input, the fins on the outer surface of the circulating cooling shell 308 will cool the cooling oil, and since the submersible pump 4 is in communication with the inside of the circulating cooling shell 308 through the circulating oil pipe 406, when the cooling oil is circulated, the submersible pump 4 will draw the cooled cooling oil through the circulating oil pipe 406 and discharge the cooling oil through the oil pipe 401 into the inside of the reactor shell 101 and the cooling shell 306 to realize the circulating oil cooling of the reactor, thereby reducing the vibration amplitude of the reactor during high-load operation and providing forced cooling effect, preventing the reactor from reducing the service life due to high-intensity vibration and high temperature during high-load operation.

[0046] When the damper 103 is raised, the side surface and the top surface of the contact plate 106 are in contact with the inner wall of the clamping plate 301, and since the damper 103 is in the raised state at this time, the contact plate 106 will press the clamping plate 301, so that the contact plate 106 and the clamping plate 301 are in full contact. When the winding 304 continues to operate under high load, the vibration generated by the winding 304 will be transmitted to the contact plate 106 through the clamping plate 301, and then the contact plate 106 will transmit the vibration to the damper 103, and the damper 103 and the shock-absorbing spring 104 installed outside will absorb the vibration generated by the reactor, thereby reducing the vibration generated by the reactor during operation. After absorbing the vibration, the damper 103 will still produce a certain small vibration, and since the damper 103 is connected to the conductive platform 202 through the adjusting screw rod 2, the damper 103 will transmit a part of the small vibration that cannot be reduced to the ground through the conductive platform 202 at this time, thereby conducting a certain vibration load to the ground, preventing the small vibration from being transmitted to the inner wall of the reactor again, thereby realizing the damping function of the reactor.

[0047] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high-stability shell-type saturated reactor, comprising a base (1) and a reactor housing (101), wherein the reactor housing (101) is fixedly mounted on the top surface of the base (1), characterized in that: A waterproof telescopic tube (102) is fixedly installed on the bottom surface of the inner wall of the reactor housing (101). A damper (103) is fixedly installed on the inner wall of the waterproof telescopic tube (102). A damping spring (104) is fixedly installed on the outer surface of the damper (103). A connecting plate (105) is rotatably installed on the top surface of the damper (103). A contact plate (106) is fixedly installed on one side surface of the connecting plate (105). An adjustment component is provided on the bottom surface of the damper (103). A cooling mechanism is installed on the top surface of the reactor housing (101). The adjustment assembly includes an adjustment screw (2), which is rotatably mounted on the bottom surface of the damper (103). A limit block (201) is provided on the outer surface of the adjustment screw (2). A transmission platform (202) is slidably connected to the outer surface of the limit block (201). An installation groove (203) is provided on the top surface of the transmission platform (202). A rotary bearing (204) is fixedly installed on the inner wall of the installation groove (203). A turbine (205) is rotatably installed on the inner wall of the rotary bearing (204). A ball slider (206) is fixedly installed on the inner wall of the turbine (205). A drive assembly is installed on one side surface of the transmission platform (202). The cooling mechanism includes a reactor assembly and a circulation assembly. The reactor assembly includes a top cover (3), which is fixedly installed on the top surface of the reactor housing (101). A clamping plate (301) is fixedly installed on the bottom surface of the top cover (3). An iron core (302) is fixedly installed on the inner wall of the clamping plate (301). An insulating sleeve (303) is installed on the outer surface of the iron core (302). A winding (304) is fixedly installed on the outer surface of the insulating sleeve (303). A sealing ring (305) is fixedly installed on the top surface of the insulating sleeve (303). An oil-cooled housing (306) is fixedly installed on the bottom surface of the sealing ring (305). An oil hole (307) is provided on the outer surface of the oil-cooled housing (306). A circulating cooling housing (308) is installed on the outer surface of the reactor housing (101). The circulation assembly includes a submersible pump (4), which is fixedly installed on the top surface of the top cover (3). An oil delivery pipe (401) is installed at the bottom output end of the submersible pump (4). A distribution hole (402) is provided on the outer surface of the oil delivery pipe (401). An oil distribution pipe (403) is slidably connected to the outer surface of the oil delivery pipe (401). A hose (404) is installed on the outer surface of the oil distribution pipe (403). A connecting bracket (405) is fixedly installed on the outer surface of the oil distribution pipe (403). A circulation oil pipe (406) is installed at the input end of the submersible pump (4).

2. The high-stability shell-type saturated reactor according to claim 1, characterized in that, There are four waterproof expansion tubes (102), which are arranged in a linear array and equidistantly distributed at the bottom of the inner wall of the reactor housing (101). Each waterproof expansion tube (102) has a damper (103) distributed on its inner wall, and each damper (103) has a connecting plate (105) distributed on its top surface. There are two contact plates (106), and each contact plate (106) is fixedly connected to two connecting plates (105). The contact plates (106) are made of polyurethane.

3. The high-stability shell-type saturated reactor according to claim 1, characterized in that, Each damper (103) has an adjusting screw (2) correspondingly distributed on its bottom surface. The mounting groove (203) consists of four grooves arranged in a linear array on the top surface of the conductive platform (202). Each mounting groove (203) has a rotary bearing (204) correspondingly distributed on its inner wall. The adjusting screw (2) is rotatably connected to the ball slider (206). Each adjusting screw (2) has a ball slider (206) correspondingly distributed on its outer surface. The ball slider (206) is rotatably connected to the inner wall of the mounting groove (203).

4. The high-stability shell-type saturated reactor according to claim 1, characterized in that, The insulating sleeves (303) are three arranged in a linear array on the outer surface of the iron core (302). Each insulating sleeve (303) has a sealing ring (305) correspondingly distributed on its top and bottom surfaces. There are three oil cooling shells (306). The top and bottom of each oil cooling shell (306) are fixedly connected to the sealing ring (305). There are two clamping plates (301) respectively distributed on the top and bottom of the iron core (302). The inner wall of the clamping plate (301) is in sliding contact with the contact plate (106). There are three circulating cooling shells (308) arranged in a ring array on the outer surface of the reactor shell (101). One of the circulating cooling shells (308) is interconnected with the interior of the reactor shell (101). Another circulating cooling shell (308) is interconnected with the interior of the other two circulating cooling shells (308) through a pipe.

5. The high-stability shell-type saturated reactor according to claim 1, characterized in that, The oil delivery pipe (401) extends from the top surface of the top cover (3) to the interior of the reactor housing (101). The distribution holes (402) are arranged in a ring array on the outer surface of the oil delivery pipe (401). The hoses (404) are arranged in a ring array on the outer surface of the oil distribution pipe (403). One end of the three hoses (404) is connected to the interior of the oil distribution pipe (403). The other end of the three hoses (404) is connected to the interior of the three oil cooling housings (306) through three oil holes (307). The three oil cooling housings (306) are connected to the interior of one of their circulating cooling housings (308) through pipes. The connecting bracket (405) is fixedly connected to the four dampers (103). One end of the circulating oil pipe (406) is fixedly connected to the input end of the submersible pump (4). The other end of the circulating oil pipe (406) is connected to the interior of one of their circulating cooling housings (308).

6. The high-stability shell-type saturated reactor according to claim 1, characterized in that, The drive assembly includes a geared motor (5), which is mounted on one side surface of the transmission platform (202). A worm gear (501) is rotatably mounted on the inner wall of the transmission platform (202). A transmission gear (502) is mounted on the outer surface of the worm gear (501), and a chain (503) is mounted on the outer surface of the transmission gear (502).

7. The high-stability shell-type saturated reactor according to claim 6, characterized in that, There are two worm gears (501), which are equidistantly distributed on the inner wall of the transmission platform (202). Each worm gear (501) has a corresponding transmission gear (502) distributed on its outer surface. The two transmission gears (502) are driven by a chain (503). The output end of the geared motor (5) is fixedly connected to one end of one of its worm gears (501).

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