Explosion-proof reactor

Abstract

The utility model discloses an explosion-proof electric reactor, which comprises an electric reactor main body, an electric reactor coil lining plate, an iron core inner bakelite pad, a section bar, an epoxy resin plate and a corresponding fastener, and the iron core inner bakelite pad and the electric reactor coil lining plate are tightly attached to an upper iron core and a lower iron core of the electric reactor main body. The middle part of the reactor body penetrates through a coil of the reactor body and then is pressed by the section bar in the left-right direction, the section bar is limited up and down and left and right through the fasteners, the whole reactor body is fixed and limited, and the reactor body does not make contact with the ground or any conductive substance around. And downward displacement of the whole reactor due to vibration in long-term use is avoided, and explosion is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of the electric power industry, in particular to an explosion-proof reactor. Background Art

[0002] Reactors, also called inductors, are widely used in circuits. Because of the effect of electromagnetic induction in circuits, there is a certain inductance that can prevent current changes. When a conductor is energized, it will generate a magnetic field in a certain space it occupies, so all current-carrying conductors have inductance in a general sense. However, the inductance of a long straight conductor with electricity is small, and the magnetic field generated is not strong. Therefore, the actual reactor is a wire wound into a solenoid form, called an air-core reactor.

[0003] In the current market, reactors are clamped by profiles, with wooden pads and linings in the middle. The core and coil of the reactor do not contact the ground or profiles to avoid conduction. In actual use, the reactor coil is easy to loosen and sink, causing risks after contacting the profile. In addition, in long-term use, due to vibration or manufacturing process, the clamping force weakens, the core and coil sink, and the coil contacts the bottom profile (conductive material), which will cause explosion risks. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an explosion-proof reactor, which comprises a reactor body, a reactor coil lining, a bakelite pad in the iron core, a profile, an epoxy resin plate and corresponding fasteners. After the bakelite pad in the iron core and the reactor coil lining are tightly attached to the upper and lower iron cores of the reactor body, the middle part passes through the coil of the reactor body and is then pressed left and right by the profile. The upper and lower and left and right sides of the profile are limited by fasteners, so that the entire reactor body has a fixed limit, and the reactor body does not touch the ground or any conductive material around it.

[0005] Furthermore, the epoxy resin plate is arranged on the top and bottom of the reactor body, and is chemically bonded to the iron core in the reactor body and mechanically fixed to the profiles on the left and right sides in the vertical direction. Regardless of whether the equipment is placed forward or backward, the reactor body can be limited in the vertical direction.

[0006] Furthermore, the epoxy resin plate and the left and right profiles are fixed in the form of grooves in the left and right profiles, so that the two ends of the epoxy resin plate are inserted into the open ends of the profiles for vertical fixation. Bolts or clamping methods can also be used for fixation.

[0007] Furthermore, the material of the profile is channel steel, and can also be replaced by any one of bent plates, angle irons or C-shaped steel.

[0008] Furthermore, the left and right holes of the profile are in the form of upper and lower waist holes, and the upper and lower holes of the profile are adjusted by screws and nuts to ensure that the epoxy resin plate and the upper and lower surfaces of the profile are clamped, thereby ensuring the displacement of the reactor body, making the reactor body structure stable and explosion-proof.

[0009] The beneficial effects of the utility model are as follows: it prevents the explosion of the reactor, extends the life of the equipment, ensures the stability of the overall system, avoids damage to other surrounding materials, and reduces the cost of equipment replacement. The key is that compared with the original overall structure of the reactor, the cost increase of this utility model is very low, the cost is not large, and the cost performance is very high. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0011] Figure 1 It is a structural diagram of the explosion-proof reactor of the present invention.

[0012] Figure numerals: 1-profile; 2-epoxy resin board; 3-reactor body; 4-reactor coil lining; 5-bakelite pad inside the iron core. DETAILED DESCRIPTION

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

[0014] like Figure 1 As shown, since the original reactor body 3 is simply clamped by the profiles 1 on the left and right sides without adding the epoxy resin plate 2, and is fixed by friction, it is not stable. If there is vibration or process problem, the middle coil of the reactor will touch the profile 1, causing the risk of explosion.

[0015] The utility model now provides an explosion-proof reactor, which includes a reactor body 3, a reactor coil lining 4, a bakelite pad 5 in the iron core, a profile 1, an epoxy resin plate 2 and corresponding fasteners. After the bakelite pad 5 in the iron core and the reactor coil lining 4 are tightly attached to the upper and lower iron cores of the reactor body 3, the middle part passes through the coil of the reactor body 3, and then is pressed left and right by the profile 1. The upper and lower parts and the left and right parts of the profile 1 are limited by fasteners, and the entire reactor body 3 is fixedly limited, and the reactor body 3 does not contact the ground or any conductive material around it.

[0016] The epoxy resin plate 2 and the left and right profiles 1 are fixed in the form of slots in the left and right profiles 1, so that the two ends of the epoxy resin plate 2 are inserted into the open ends of the profiles 1 for vertical fixation. Bolts or clamping methods can also be used for fixation.

[0017] The material of the profile 1 is channel steel, and it can also be replaced by any one of bent plates, angle irons or C-shaped steel.

[0018] An epoxy resin plate 2 is added to the top and bottom of the core of the reactor body 3. After the epoxy resin plate 2 is fixed to the core of the reactor body 3 by chemical bonding, both ends of the epoxy resin plate 2 are inserted into the grooves opened on the left and right profiles 1. The through fasteners of the left and right profiles 1 are adjusted up and down through the waist holes opened on the left and right profiles 1, and the reactor body 3 is pressed up and down, and then vertically fixed by the studs and nuts between the upper and lower profiles 1 to complete the entire structure, thereby ensuring the displacement of the reactor body 3 and adding an explosion-proof function to the overall equipment.

[0019] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the contents disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the art that are not disclosed in the present application.

[0020] It should be understood that the present application is not limited to the exact construction that has been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof.

Claims

1. An explosion-proof reactor, comprising a reactor body (3), a reactor coil lining (4), a bakelite pad (5) in an iron core, a profile (1), an epoxy resin plate (2) and corresponding fasteners, characterized in that: After the bakelite pad (5) in the iron core and the reactor coil lining (4) are tightly attached to the upper and lower iron cores of the reactor body (3), the middle part passes through the coil of the reactor body (3) and is then pressed left and right by the profile (1). The profile (1) is limited up and down and left and right by fasteners, so that the entire reactor body (3) is fixedly limited, and the reactor body (3) does not contact the ground or any surrounding conductive materials.

2. An explosion-proof reactor according to claim 1, characterized in that: The epoxy resin plate (2) is arranged at the top and bottom of the reactor body (3), and is chemically bonded to the iron core in the reactor body (3), and is mechanically fixed to the profiles (1) on the left and right sides in the vertical direction. Regardless of whether the device is placed forward or backward, the reactor body (3) can be limited in the vertical direction.

3. An explosion-proof reactor according to claim 1, characterized in that: The epoxy resin plate (2) and the left and right profiles (1) are fixed in a manner that grooves are formed in the left and right profiles (1), so that the two ends of the epoxy resin plate (2) are inserted into the open ends of the profiles (1) for vertical fixation. Bolts or clamping methods can also be used for fixation.

4. The explosion-proof reactor according to claim 1, characterized in that: The material of the profile (1) is channel steel, and it can also be replaced by any one of bent plates, angle irons or C-shaped steel.

5. The explosion-proof reactor according to claim 1, characterized in that: The left and right holes of the profile (1) are in the form of upper and lower waist holes, and the upper and lower holes of the profile (1) are adjusted by screws and nuts to ensure that the epoxy resin plate (2) and the upper and lower surfaces of the profile (1) are clamped tightly, thereby ensuring the displacement of the reactor body (3), making the reactor body (3) structurally stable and having an explosion-proof function.

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