Parallel wound vertical sleeve reactor

Abstract

The utility model relates to the technical field of electric reactor, propose a kind of parallel-wound vertical sleeve electric reactor, including integral fixed component, integral fixed component is used to fix multiple electric reactor body, electric reactor body is made of core, first winding and second winding sleeve, electric reactor body is used to pass through inductance characteristic regulation and control current and voltage, first winding and second winding adopt multilayer equidistance distribution pie design, the inside diameter size of second winding and the outside diameter size of first winding are same, through the setting of first winding, second winding structure, adopt multilayer pie design, winding adopts two small cross section wire and substitutes thick wire, reduce manufacturing difficulty, vertical sleeve structure expands heat dissipation area, bidirectional fixation enhances mechanical stability, parallel design reduces eddy current loss, realizes the functional optimization of equipment, through above technical scheme, solve the problem of insufficient functionality in prior art.

Description

Technical Field

[0001] This utility model relates to the field of electroantibody technology, specifically to a parallel-wound electroantibody. Background Technology

[0002] Currently, reactors are passive devices designed based on the principle of inductance in power systems, which achieve precise control of current and voltage through inductive reactance characteristics.

[0003] Traditional reactor technology has several limitations: In terms of manufacturing processes, winding a single thick conductor requires high-precision bending and welding, which can easily lead to defects such as conductor breakage and poor welding connections. Furthermore, the large bending radius of the large cross-section conductor makes coil forming difficult and results in low manufacturing yield. In terms of heat dissipation, the single-winding or compact winding structure has a small heat dissipation surface area, concentrating heat in a localized area. Natural or forced air cooling is difficult to dissipate heat efficiently, causing excessive temperature rise, accelerating insulation aging, and shortening equipment lifespan. In terms of mechanical stability, the traditional uniaxial fixed structure has uneven constraint force on the winding. During operation, it is prone to axial displacement or radial loosening due to electromagnetic force impact, leading to inductance value deviation, partial discharge, or even equipment failure. In addition, the single-winding design generates a strong magnetic field when the conductor carries a large current, inducing high eddy currents in the surrounding metal fixing parts (such as fixing rods and connecting plates), significantly increasing additional losses and reducing system efficiency, which seriously restricts the application of reactors in high-precision and high-reliability scenarios. Utility Model Content

[0004] This invention proposes a parallel-wound electrostatic antibody, which solves the problem of insufficient functionality in related technologies.

[0005] The technical solution of this utility model is as follows: a parallel-wound stacked reactor, including an integral fixing assembly, the integral fixing assembly being used to fix multiple reactor bodies, the reactor body being assembled from an iron core, a first winding and a second winding, the reactor body being used to regulate current and voltage through inductive characteristics.

[0006] As a preferred embodiment of this utility model, the first winding and the second winding adopt a multi-layer equidistant disc design, and the inner diameter of the second winding is the same as the outer diameter of the first winding.

[0007] In a preferred embodiment of this utility model, the reactor body is fixed by a winding fixing assembly, which consists of at least four symmetrically arranged axial fixing rods and axial connecting pieces for fixing the axial fixing rods.

[0008] As a preferred embodiment of this utility model, the axial fixing rod is arranged in an "L" shape, the axial connecting piece is fixedly connected to the top of the axial fixing rod, and four corner fixing rods are arranged diagonally between the first winding and the second winding. Corner connecting pieces are fixedly connected to the corner fixing rods by bolts. The corner fixing rods and corner connecting pieces are used for the fitting and fixing of the first winding and the second winding.

[0009] As a preferred embodiment of this utility model, the overall fixing assembly consists of a base plate, which is disposed at the bottom of the reactor body. The base plate is used for the overall placement of the equipment. Two symmetrically arranged end fixing plates are fixedly connected to the top of the base plate. Each of the two end fixing plates is provided with a side fixing plate fixed by bolts on one side. The side fixing plates are used for connecting multiple reactor bodies. The side fixing plates are provided with grooves for placing the reactor bodies. Long screws for fixing the side fixing plates are provided at the four corners of the side fixing plates.

[0010] As a preferred embodiment of this utility model, radial long rods are provided at the four corners of the two side fixing plates, and the long screws are connected to the ends of the two opposite long rods.

[0011] The working principle and beneficial effects of this utility model are as follows:

[0012] This utility model adopts a multi-layer disc design through the setting of the first winding, the second winding and other structures. The winding uses two small cross-section wires wound in parallel instead of thick wires to reduce manufacturing difficulty. The vertical sleeve structure expands the heat dissipation area, the bidirectional fixing enhances mechanical stability, and the parallel design reduces eddy current losses, thereby optimizing the functionality of the equipment. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an assembly diagram of the reactor body of this utility model;

[0016] Figure 3 This is an exploded view of the reactor body of this utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of the winding fixing assembly of this utility model;

[0018] Figure 5 This is a schematic diagram of the overall structure of the integral fixing component of this utility model.

[0019] In the diagram: 1. Reactor body; 11. Iron core; 12. First winding; 13. Second winding;

[0020] 2. Winding fixing assembly; 21. Axial fixing rod; 22. Axial connecting piece; 23. Corner fixing rod; 231. Corner connecting piece;

[0021] 3. Overall fixing assembly; 31. Base plate; 32. End fixing plates; 33. Side fixing plates; 34. Long screw. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0023] Example

[0024] like Figures 1-5 As shown, a parallel-wound stacked reactor includes an integral fixing assembly 3, which is used to fix multiple reactor bodies 1. The reactor body 1 is composed of an iron core 11, a first winding 12 and a second winding 13. The reactor body 1 is used to regulate current and voltage through inductance characteristics, thereby improving system stability.

[0025] The first winding 12 and the second winding 13 adopt a multi-layered, equidistantly distributed disc design. The inner diameter of the second winding 13 is the same as the outer diameter of the first winding 12. The multi-layered disc design ensures inner diameter matching, optimizes electric field distribution, and reduces the risk of local overheating.

[0026] The reactor body 1 is fixed by a winding fixing assembly 2, which consists of at least four symmetrically arranged axial fixing rods 21 and axial connecting pieces 22 for fixing the axial fixing rods 21. Together with the corner fixing structure, it enhances mechanical strength and resists electromagnetic impact.

[0027] The axial fixing rod 21 is designed as an "L"-shaped strip. The axial connecting piece 22 is fixedly connected to the top of the axial fixing rod 21. Four corner fixing rods 23 are arranged diagonally between the first winding 12 and the second winding 13. Corner connecting pieces 231 are fixedly connected to the corner fixing rods 23 by bolts. The corner fixing rods 23 and corner connecting pieces 231 are used for the fitting and fixing of the first winding 12 and the second winding 13.

[0028] The overall fixing assembly 3 consists of a base plate 31, which is set at the bottom of the reactor body 1. The base plate 31 is used for the overall placement of the equipment. Two symmetrically arranged end fixing plates 32 are fixedly connected to the top of the base plate 31. Each end fixing plate 32 has a side fixing plate 33 fixed by bolts on one side. The side fixing plates 33 are used for connecting multiple reactor bodies 1. The side fixing plates 33 have grooves for placing the reactor bodies 1. The four corners of the side fixing plates 33 are provided with long screws 34 for fixing the side fixing plates 33, so as to achieve a stable connection of multiple bodies and vibration resistance.

[0029] The four corners of the two side fixing plates 33 are provided with radial long rods, and the long screws 34 are connected to the ends of the two opposite long rods to further disperse stress and improve the durability and reliability of the overall structure.

[0030] Example 1

[0031] In this embodiment, the reactor body 1 is composed of an iron core 11, a first winding 12, and a second winding 13. The two windings adopt a multi-layer equidistant disc design. The inner diameter of the second winding 13 matches the outer diameter of the first winding 12 to form a set structure. In terms of manufacturing and performance, two conductors with smaller cross-sections are wound in parallel instead of a single thick conductor, which significantly reduces the difficulty of bending, winding, and welding. The double-winding vertical sleeve structure expands the heat dissipation surface area. After the heat is evenly distributed, it is quickly dissipated by natural air cooling or forced air cooling, which significantly reduces the temperature rise. The multi-layer disc winding and the bidirectional fixation in the axial and radial directions enhance mechanical stability and effectively resist huge electrodynamic impacts. The parallel winding design reduces the current density of a single conductor and weakens the magnetic field strength, thereby reducing eddy current losses in the surrounding metal parts and achieving comprehensive optimization of manufacturing, heat dissipation, stability, and losses.

[0032] Example 2

[0033] The winding fixing assembly 2 uses an "L"-shaped axial fixing rod 21 and axial connecting piece 22 to construct an axial support frame. Together with the four diagonal corner fixing rods 23 and corner connecting pieces 231 between the first winding 12 and the second winding 13, it forms an axial and radial fixation, effectively preventing axial displacement and radial loosening of the windings during operation. The overall fixing assembly 3 uses the base plate 31 as a base, with two end fixing plates 32 standing vertically on both sides of the base plate 31. The two end fixing plates 33 are connected to the two end fixing plates 32 by bolts. Recessed grooves for placing the reactor body 1 are provided on these plates, and the overall structure of the multiple reactor bodies 1 is achieved through four radially shaped long rods and long screws 34. In terms of stability, the base plate 31 provides basic load-bearing support, and the two end fixing plates 32 and the two side fixing plates 33 form a "U"-shaped frame structure. Combined with the preload of the long screw 34, it ensures the stable fixation of the multi-reactor body 1 in the horizontal and vertical directions. The symmetrical arrangement of the axial fixing rod 21 and the corner fixing rod 23 ensures that the winding is subjected to uniform and symmetrical constraint forces in both the radial and axial directions. The groove design of the two side fixing plates 33 and the radial arrangement of the long screw 34 further enhance the vibration and impact resistance of the overall structure. Through the synergistic effect of the overall fixing assembly 3 and the winding fixing assembly 2, the equipment is fixed and stable.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A parallel-wound reactor body, comprising an integral fixing assembly (3), said integral fixing assembly (3) for fixing multiple reactor bodies (1), characterized in that, The reactor body (1) is assembled from an iron core (11), a first winding (12) and a second winding (13). The reactor body (1) is used to regulate current and voltage through inductance characteristics. The first winding (12) and the second winding (13) adopt a multi-layer equidistant pancake design. The inner diameter of the second winding (13) is the same as the outer diameter of the first winding (12).

2. The parallel-wound electrostatic antibody according to claim 1, characterized in that, The reactor body (1) is fixed by a winding fixing assembly (2), which consists of at least four symmetrically arranged axial fixing rods (21) and axial connecting pieces (22) for fixing the axial fixing rods (21).

3. The parallel-wound electrostatic antibody according to claim 2, characterized in that, The axial fixing rod (21) is arranged in an "L" shape. The axial connecting piece (22) is fixedly connected to the top of the axial fixing rod (21). Four corner fixing rods (23) are arranged diagonally between the first winding (12) and the second winding (13). Corner connecting pieces (231) are fixedly connected to the corner fixing rods (23) by bolts. The corner fixing rods (23) and the corner connecting pieces (231) are used for the fitting and fixing of the first winding (12) and the second winding (13).

4. The parallel-wound electrostatic antibody according to claim 1, characterized in that, The overall fixing assembly (3) consists of a base plate (31), which is located at the bottom of the reactor body (1). The base plate (31) is used for the overall placement of the equipment. The top of the base plate (31) is fixedly connected to two symmetrically arranged end fixing plates (32). Each of the two end fixing plates (32) is provided with a side fixing plate (33) fixedly connected by bolts on one side. The side fixing plates (33) are used for connecting multiple reactor bodies (1). The side fixing plates (33) are provided with grooves for placing the reactor bodies (1). The four corners of the side fixing plates (33) are provided with long screws (34) for fixing the side fixing plates (33).

5. The parallel-wound electrostatic antibody according to claim 4, characterized in that, The four corners of the two side fixing plates (33) are provided with radial long rods, and the long screws (34) are connected to the ends of the two opposite long rods.

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