CN216353687U

CN216353687U - Series reactor for low-voltage capacitor cabinet compensation

Info

Publication number: CN216353687U
Application number: CN202122142273.8U
Authority: CN
Inventors: 马文明
Original assignee: Shanghai Runqiao Electronic Technology Co ltd
Current assignee: Shanghai Runqiao Electronic Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-19
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of reactors and discloses a series reactor for low-voltage capacitor box compensation, which comprises a reactor body, wherein the reactor body comprises an upper fixing piece and a lower fixing piece, a mouth-shaped hollow plate is fixed between the upper fixing piece and the lower fixing piece, a plurality of iron cores which are arranged at equal intervals are arranged in the mouth-shaped hollow plate, a plurality of heat dissipation holes which are arranged at equal intervals are formed in the mouth-shaped hollow plate, and a filter screen is fixed on the inner walls of the heat dissipation holes. This series reactor is used in low-voltage capacitor box compensation, through last mounting and the fixed mouth type cavity board down between the mounting, the louvre of seting up in the mouth type cavity board has reached radiating effect.

Description

Series reactor for low-voltage capacitor cabinet compensation

Technical Field

The utility model relates to the technical field of reactors, in particular to a series reactor for low-voltage capacitor cabinet compensation.

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 (inductor) and capacitive reactance (capacitor) are collectively called reactor, however, since the inductor is existed in the past and is called reactor, the capacitor is called reactor now, and the reactor is specially called inductor.

Some reactors on the market today:

in the use process, due to the reason that work is heated, the inside of the existing reactor cannot dissipate heat.

We therefore propose a series reactor for compensation of a low-voltage capacitor cabinet in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects in the prior art in the background art, an object of the present invention is to provide a series reactor for low-voltage capacitor box compensation, so as to solve the problem that some series reactors for low-voltage capacitor box compensation in the current market proposed in the background art cannot dissipate heat inside the reactor.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a series reactor is used in low-voltage capacitor box compensation, includes that the reactor body includes mounting and lower mounting, it is fixed with the cavity board in the mouth type to go up between mounting and the lower mounting, the inside of cavity board is provided with the iron core that a plurality of equidistance were arranged in the mouth type, set up the louvre that a plurality of equidistance were arranged in the cavity board in the mouth type, it is a plurality of the inner wall of louvre all is fixed with the filter screen.

Preferably, the lower side of the lower fixing piece is provided with a damping base, a plurality of damping columns which are arranged at equal intervals are fixed between the damping base and the lower fixing piece, and the distance between every two damping columns is equal.

Preferably, a rain shield is fixed to the top of the upper fixing member.

Preferably, the tops of the iron cores are fixed to the bottom of the upper fixing part, the bottoms of the iron cores are fixed to the top of the lower fixing part, and the iron cores are wound with enameled wires.

Furthermore, the distances between every two iron cores are equal, and the distances between every two heat dissipation holes are equal.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: this low-voltage capacitor box is series reactor for compensation:

(1) through last mounting and the fixed mouth type cavity board down between the mounting, the louvre of seting up in the mouth type cavity board has reached radiating effect.

(2) Through the filter screen that sets up in the inside of louvre, reached filterable effect.

Drawings

FIG. 1 is a schematic structural diagram of a series reactor for compensation of a low-voltage capacitor cabinet according to the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the series reactor for low-voltage capacitor box compensation according to the present invention.

In the figure: reactor body 1, go up mounting 2, lower mounting 3, vibration damping mount 4, shock attenuation post 5, iron core 6, enameled wire 7, louvre 8, filter screen 9, weather shield 10, cavity board 11 in the mouth type.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a series reactor for compensation of a low-voltage capacitor box; the reactor comprises a reactor body 1 and a reactor core, wherein the reactor body comprises an upper fixing piece 2 and a lower fixing piece 3, a mouth-shaped hollow plate 11 is fixed between the upper fixing piece 2 and the lower fixing piece 3, a plurality of iron cores 6 which are arranged at equal intervals are arranged inside the mouth-shaped hollow plate 11, a plurality of heat dissipation holes 8 which are arranged at equal intervals are formed in the mouth-shaped hollow plate 11, and a filter screen 9 is fixed on the inner walls of the heat dissipation holes 8;

as a preferred technical scheme of the utility model: the lower side of the lower fixing piece 3 is provided with a damping base 4, a plurality of damping columns 5 which are arranged at equal intervals are fixed between the damping base 4 and the lower fixing piece 3, the distances between every two damping columns 5 are equal, and the damping effect is achieved through the matching of the damping base 4 and the damping columns 5;

as a preferred technical scheme of the utility model: the top of the upper fixing piece 2 is fixed with a rain baffle 10, and the rain baffle 10 achieves the effects of rain shielding and rain prevention;

as a preferred technical scheme of the utility model: the tops of the plurality of iron cores 6 are all fixed with the bottom of the upper fixing piece 2, the bottoms of the plurality of iron cores 6 are all fixed with the top of the lower fixing piece 3, and enameled wires 7 are wound on the plurality of iron cores 6;

as a preferred technical scheme of the utility model: the distances between every two iron cores 6 are equal, and the distances between every two heat dissipation holes 8 are equal.

The working principle of the embodiment is as follows: when the series reactor for low-voltage capacitor cabinet compensation is used, as shown in fig. 1-2, the series reactor can be normally used, which is the working process of the whole device, and the contents which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a low-voltage capacitor box is series reactor for compensation, includes that reactor body (1) includes mounting (2) and lower mounting (3), its characterized in that, it is fixed with well slab (11) between mounting (2) and lower mounting (3) to go up, the inside of well slab (11) is provided with iron core (6) that a plurality of equidistance were arranged in the mouth type, set up louvre (8) that a plurality of equidistance were arranged in the mouth type on well slab (11), it is a plurality of the inner wall of louvre (8) all is fixed with filter screen (9).

2. The series reactor for the compensation of the low-voltage capacitor box as claimed in claim 1, wherein a damping base (4) is arranged on the lower side of the lower fixing member (3), a plurality of damping columns (5) which are arranged at equal intervals are fixed between the damping base (4) and the lower fixing member (3), and the distances between every two damping columns (5) are equal.

3. The series reactor for low-voltage capacitor box compensation according to claim 1, wherein a rain shield (10) is fixed on the top of the upper fixing member (2).

4. The series reactor for the compensation of the low-voltage capacitor box according to claim 1, wherein the tops of the plurality of iron cores (6) are fixed to the bottom of the upper fixing member (2), the bottoms of the plurality of iron cores (6) are fixed to the top of the lower fixing member (3), and enameled wires (7) are wound on the plurality of iron cores (6).

5. The series reactor for the compensation of the low-voltage capacitor box as claimed in claim 1, wherein the distances between the plurality of iron cores (6) are equal, and the distances between the plurality of heat dissipation holes (8) are equal.