CN216212751U

CN216212751U - Energy-saving safe reactor

Info

Publication number: CN216212751U
Application number: CN202122340088.XU
Authority: CN
Inventors: 王康
Original assignee: Shirui Electric Jiaxing Co ltd
Current assignee: Shirui Electric Jiaxing Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-05
Anticipated expiration: 2031-09-26

Abstract

The utility model provides an energy-saving safe reactor, belonging to the technical field of reactors and comprising: the device comprises an iron core, a winding, an upper clamping piece, a lower clamping piece, a heat dissipation mechanism and a damping base; the winding is sleeved on the iron core column, and heat-conducting pouring sealant is arranged outside the winding; the upper clamping piece is arranged on two sides of the iron core upper yoke, a rubber gasket is arranged between the upper clamping piece and the winding, and the top of the upper clamping piece does not exceed the top of the iron core; the lower clamping pieces are arranged on two sides of the iron core lower iron yoke, and the rubber gaskets are arranged between the lower clamping pieces and the windings; the heat dissipation mechanism is arranged at the top of the iron core; the damping base is arranged at the bottom of the iron core; the outer surfaces of the upper clamping piece, the lower clamping piece and the damping base are coated with anticorrosive paint. The utility model has the advantages of simple structure, stable performance, high heat dissipation speed, low energy consumption, small vibration and high safety.

Description

Energy-saving safe reactor

Technical Field

The utility model relates to the technical field of reactors, in particular to an energy-saving safe reactor.

Background

Reactors, also called inductors, are electrical conductors that, when energized, generate a magnetic field in a certain spatial area occupied by a conductor, so that all electrical conductors capable of carrying current are inductive in the general sense. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; in order to make this solenoid have a larger inductance, a core, called a core reactor, is sometimes inserted into the solenoid. Reactance is divided into inductive reactance and capacitive reactance, and the more scientific classification is that inductive reactance and capacitive reactance are collectively called reactor, however, since inductor has been existed in the past and is called reactor, so now the capacitor is called as capacitive reactance, and the reactor is specifically referred to as inductor. The reactor has the following functions: the electric reactor mainly has the function of converting electric energy into magnetic energy for storage, and the current common electric reactors comprise a series electric reactor and a parallel electric reactor, wherein the series electric reactor is mainly used for limiting short-circuit current to protect current, and the parallel electric reactor is used for adjusting running voltage. The existing reactor has the problems of unstable structure, poor waterproof and dustproof performance and the like in the use process, the energy consumption of the reactor is increased due to the problems, the aging speed is accelerated, and certain potential safety hazards exist. Therefore, the utility model provides an energy-saving safety reactor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving safety reactor.

In order to solve the technical problem, the utility model aims to realize that:

an energy-saving safe reactor, comprising: the device comprises an iron core, a winding, an upper clamping piece, a lower clamping piece, a heat dissipation mechanism and a damping base;

the winding is sleeved on the iron core column, and heat-conducting pouring sealant is arranged outside the winding; the upper clamping piece is arranged on two sides of the iron core upper yoke, a rubber gasket is arranged between the upper clamping piece and the winding, and the top of the upper clamping piece does not exceed the top of the iron core; the lower clamping pieces are arranged on two sides of the iron core lower iron yoke, and the rubber gaskets are arranged between the lower clamping pieces and the windings;

the heat dissipation mechanism comprises a heat dissipation sheet, a heat conduction base and a heat conduction column; the heat conduction base is arranged on the top of the iron core, and heat conduction paste is coated between the heat conduction base and the iron core; the plurality of radiating fins are uniformly distributed above the heat conducting base; one end of the heat-conducting column is fixedly connected with the bottom of the heat-conducting base, and the other end of the heat-conducting column extends to the bottom of the winding and is in contact with the winding;

the damping base comprises a fixing plate, a damping pad, a damping spring and a bottom plate; the fixing plate is fixedly connected with the lower clamping piece; the bottom plate is arranged below the fixing plate; the damping spring is arranged between the fixing plate and the bottom plate; the damping spring is fixedly connected with the fixed plate and the bottom plate through the damping pad;

the outer surfaces of the upper clamping piece, the lower clamping piece and the damping base are coated with anticorrosive paint.

On the basis of the scheme, as a preferable scheme of the scheme, the cross section of the upper clamping piece is in a concave shape, one surface of the upper clamping piece is fixedly connected with the iron core, and the other surface of the upper clamping piece is fixedly connected with the heat conduction base.

On the basis of the above scheme and as a preferable scheme of the above scheme, the heat-conducting columns are flat, and the number of the heat-conducting columns is a plurality of heat-conducting columns which are distributed around the winding.

On the basis of the above scheme and as a preferable scheme of the above scheme, an auxiliary cooling fin is arranged on the outermost side of the cooling fin; the number of the auxiliary radiating fins is a plurality of, and the auxiliary radiating fins are uniformly distributed perpendicular to the radiating fins.

On the basis of the above scheme and as a preferable scheme of the above scheme, the number of the damping springs is a plurality, and the damping springs are distributed in a matrix form.

The utility model has the beneficial effects that: a layer of heat-conducting pouring sealant is coated outside the reactor winding, so that the winding can be isolated from the outside, the dustproof and waterproof capacity of the reactor is improved, and the insulating capacity of the reactor is also enhanced. The heat dissipation mechanism with the heat conduction columns is arranged above the iron core, so that the structure of the reactor can be enhanced while high-efficiency heat dissipation is realized, and the stability of the reactor is improved. The vibration of the reactor can be reduced by the damping seat at the bottom, and the reactor is prevented from being damaged by vibration. The utility model has the advantages of simple structure, low energy consumption, high safety and wide applicability.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic side view of the present invention.

In the figure: 1. an iron core; 2. a winding; 3. an upper clamp; 4. a lower clamp; 5. heat conducting pouring sealant; 6. a rubber gasket; 7. a heat sink; 8. a thermally conductive base; 9. a heat-conducting column; 10. a fixing plate; 11. a shock pad; 12. a damping spring; 13. a base plate; 14. and an auxiliary heat sink.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

As shown in fig. 1 and 2, an energy-saving safety reactor includes: the winding comprises an iron core 1, a winding 2, an upper clamping piece 3, a lower clamping piece 4, a heat dissipation mechanism and a damping base;

the winding 2 is sleeved on the iron core column of the iron core 1, and a heat-conducting pouring sealant 5 is arranged outside the winding; the upper clamping piece 3 is arranged on two sides of an upper iron yoke of the iron core 1, a rubber gasket 6 is arranged between the upper clamping piece and the winding 2, and the top of the rubber gasket does not exceed the top of the iron core 1; the lower clamping piece 4 is arranged on two sides of a lower iron yoke of the iron core 1, and the rubber gasket 6 is arranged between the lower clamping piece and the winding 2.

The cross section of the upper clamping piece 3 is in a concave shape, one side of the upper clamping piece is fixedly connected with the iron core 1, and the other side of the upper clamping piece is fixedly connected with the heat conduction base 8. Be provided with rubber gasket 6 between last folder 3 and winding 2, can prevent that upper folder 3 from wearing and tearing winding 2, have shock attenuation and dustproof effect simultaneously.

The heat dissipation mechanism comprises a heat dissipation fin 7, a heat conduction base 8 and a heat conduction column 9; the heat conduction base 8 is arranged on the top of the iron core 1, and heat conduction paste is coated between the heat conduction base and the iron core; the radiating fins 7 are uniformly distributed above the heat conducting base 8; one end of the heat conduction column 9 is fixedly connected with the bottom of the heat conduction base 8, and the other end of the heat conduction column extends to the bottom of the winding 2 and is in contact with the winding 2. Preferably, the heat-conducting columns 9 are flat and several in number, and are distributed around the winding 2. Auxiliary radiating fins 14 are arranged on the outermost radiating fins 7; the number of the auxiliary radiating fins 14 is several, and the auxiliary radiating fins are uniformly distributed perpendicular to the radiating fins 7. The bottom surface of the heat conduction base 8 is contacted with the top surface of the iron core 1 through heat conduction paste, so that the heat dissipation of the iron core 2 can be accelerated. The heat conduction base 8 is fixedly connected with the iron core 1 through the concave-shaped upper clamping piece 3, and the heat conduction column 9 arranged at the bottom of the heat conduction base is perpendicular to the heat conduction base 8, extends downwards to the bottom of the winding 2 and is in contact with the surface of the heat conduction pouring sealant 5 outside the winding 2. The heat generated by the winding 2 is conducted outwards by the heat-conducting pouring sealant 5, and a part of the heat is naturally cooled, and a part of the heat is absorbed by the heat-conducting columns 9 and conducted to the radiating fins 7 for radiation. The flat heat-conducting column 9 can increase the contact area with the winding 2 and improve the transmission efficiency. Further preferably, the heat conduction column 9 is inserted into the heat conduction pouring sealant 5, so that the heat conduction column 9 can be prevented from being separated from the winding 2 due to deformation in the using process, and the heat conduction efficiency can be improved. The radiating fins 7 extend upwards perpendicular to the heat conducting base 8 and are evenly distributed on the heat conducting base 8, wherein auxiliary radiating fins 14 are arranged on the two outermost radiating fins 7, and the auxiliary radiating fins 14 extend towards the outer sides of the radiating fins 7. The edge radiating fins 7 are positioned above the heat conducting columns 9, so that heat is concentrated, and the requirement on heat dissipation is higher, therefore, the auxiliary radiating fins 14 are arranged on the edge radiating fins 7 to improve the heat dissipation performance. Specifically, the extension width of the auxiliary heat sink 14 is 1 to 3cm, and in this embodiment, 1 cm. The distance between every two auxiliary radiating fins 14 is 1 cm. Wherein, the heat dissipation mechanism is made of aluminum alloy with high heat dissipation performance.

The damping base comprises a fixing plate 10, a damping pad 11, a damping spring 12 and a bottom plate 13; the fixing plate 10 is fixedly connected with the lower clamping piece 4; the bottom plate 13 is arranged below the fixing plate 10; the damping spring 12 is disposed between the fixed plate 10 and the base plate 13; the damping spring 12 is fixedly connected with the fixing plate 10 and the bottom plate 13 through the damping pad 11. Preferably, damping spring 12's quantity is a plurality of, is the matrix and distributes, guarantees that damping effect everywhere of vibration damping mount is equal. The damping base can reduce the vibration of the reactor, reduce the influence of the efficiency and the structure of the vibration reactor and improve the safety of the reactor.

Furthermore, the outer surfaces of the upper clamping piece 3, the lower clamping piece 4 and the damping base are coated with anticorrosive paint. The outer surface of the upper clamping piece 3, the outer surface of the lower clamping piece 4 and the outer surface of the damping base are coated with anticorrosive paint, so that the corrosion speed of the upper clamping piece 3, the lower clamping piece 4 and the damping base can be reduced, the service life of the reactor is prolonged, meanwhile, the probability of danger caused by corrosion can be reduced, and the safety of the reactor is improved.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. An energy-saving safe reactor is characterized by comprising: the winding structure comprises an iron core (1), a winding (2), an upper clamping piece (3), a lower clamping piece (4), a heat dissipation mechanism and a damping base;

the winding (2) is sleeved on the iron core column of the iron core (1), and a heat-conducting pouring sealant (5) is arranged outside the winding; the upper clamping piece (3) is arranged on two sides of an upper iron yoke of the iron core (1), a rubber gasket (6) is arranged between the upper clamping piece and the winding (2), and the top of the upper clamping piece does not exceed the top of the iron core (1); the lower clamping piece (4) is arranged on two sides of a lower iron yoke of the iron core (1), and the rubber gasket (6) is arranged between the lower clamping piece and the winding (2);

the heat dissipation mechanism comprises a heat dissipation fin (7), a heat conduction base (8) and a heat conduction column (9); the heat conduction base (8) is arranged at the top of the iron core (1), and heat conduction paste is coated between the heat conduction base and the iron core; the radiating fins (7) are uniformly distributed above the heat conducting base (8); one end of the heat conduction column (9) is fixedly connected with the bottom of the heat conduction base (8), and the other end of the heat conduction column extends to the bottom of the winding (2) and is in contact with the winding (2);

the damping base comprises a fixing plate (10), a damping pad (11), a damping spring (12) and a bottom plate (13); the fixing plate (10) is fixedly connected with the lower clamping piece (4); the bottom plate (13) is arranged below the fixing plate (10); the damping spring (12) is arranged between the fixing plate (10) and the bottom plate (13); the damping spring (12) is fixedly connected with the fixing plate (10) and the bottom plate (13) through the damping pad (11);

the outer surfaces of the upper clamping piece (3), the lower clamping piece (4) and the damping base are coated with anticorrosive paint.

2. An energy-saving safety reactor according to claim 1, characterized in that the cross section of the upper clamping piece (3) is concave, one side of the upper clamping piece is fixedly connected with the iron core (1), and the other side of the upper clamping piece is fixedly connected with the heat conducting base (8).

3. An energy-saving safety reactor according to claim 1, characterized in that the heat-conducting studs (9) are flat and several in number, and are distributed around the winding (2).

4. An energy-saving safety reactor according to claim 1, characterized in that an auxiliary heat sink (14) is provided on the outermost heat sink (7); the number of the auxiliary radiating fins (14) is a plurality of, and the auxiliary radiating fins are uniformly distributed perpendicular to the radiating fins (7).

5. The reactor according to claim 1, characterized in that the damping springs (12) are distributed in a matrix form.