CN218849249U

CN218849249U - Transformer is with high-efficient dust device of making an uproar that falls

Info

Publication number: CN218849249U
Application number: CN202222695365.3U
Authority: CN
Inventors: 张海峰; 姚小东; 李江涛; 王冬
Original assignee: Jiangsu Weizheng Electric Technology Co ltd
Current assignee: Jiangsu Weizheng Electric Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-04-11
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a dust device of making an uproar falls in transformer high efficiency, including the transformer body, the box, filtering component and buffering subassembly, the fixed frame of inside fixedly connected with of box, the transformer body is equipped with the buffering subassembly with fixed frame fixed connection and junction, the buffering subassembly includes the cushion, the movable block, guide post and spring post, movable block symmetric distribution is in the left and right sides of cushion, the surface of guide post is cup jointed and is connected with the spring post, the one end and the movable block fixed connection and the other end and fixed frame sliding connection of guide post, filtering component includes the fan, filter screen and pull frame, fan fixed connection is at the top of box. The utility model discloses a be equipped with the buffering subassembly between shock attenuation seat and mounting panel, utilize the movable block to extrude the cushion motion to drive the spring post and stretch out and draw back, the convenience is absorbed, is cushioned the vibrations of small range, reduces the resonance that causes the box because of the vibrations of transformer during operation, thereby reduces noise at work.

Description

Transformer is with high-efficient dust device of making an uproar that falls

Technical Field

The utility model relates to a transformer technical field specifically is a dust device of making an uproar falls in transformer high efficiency.

Background

A power transformer is an electrical device for changing an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values, and is one of the main devices of a power plant and a substation. The power transformer has the advantages that the power transformer has multiple functions, the voltage can be increased to transmit electric energy to an electricity utilization area, and the voltage can be reduced to various levels of use voltage to meet the requirement of electricity utilization.

At present, dust is easy to fall on the surface of some outdoor transformers when the transformers are used, the heat dissipation of the transformers is affected, and mechanical noise caused by the transformer body and a cooling system is irregular, intermittent, continuous or random when the transformers work. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust device of making an uproar falls with high efficiency for transformer has solved among the prior art problem that the transformer of outdoor use falls the ash easily and produces the vibration noise easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust device that falls makes an uproar falls in transformer high efficiency, includes transformer body, box, filtering component and buffering subassembly, the fixed frame of inside fixedly connected with of box, transformer body is equipped with the buffering subassembly with fixed frame fixed connection and junction, the buffering subassembly includes cushion, movable block, guide post and spring post, movable block symmetric distribution is in the left and right sides of cushion, the surface of guide post is cup jointed and is connected with the spring post, the one end and the movable block fixed connection and the other end and fixed frame sliding connection of guide post, filtering component includes fan, filter screen and drawing frame, fan fixed connection is at the top of box, the bottom of box is equipped with sliding connection's pull frame, the fixed surface of drawing frame is connected with the filter screen.

As an improvement of the technical scheme, the cushion block is in an inverted trapezoid shape, and the surfaces of the two sides of the cushion block are respectively provided with a sliding groove.

As an improvement of the technical scheme, the side wall of the movable block is provided with a wedge-shaped sliding surface, and the surface of the wedge-shaped sliding surface is provided with a raised limiting strip.

As an improvement of the technical scheme, a sliding sleeve is fixedly connected at the joint of the fixing frame and the guide column, and the guide column is embedded in the sliding sleeve and is in sliding connection with the sliding sleeve.

As an improvement of the technical scheme, a U-shaped groove is formed in the joint of the box body and the drawing frame, and the drawing frame is embedded in the U-shaped groove and is in sliding connection with the U-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a be equipped with the buffering subassembly between shock attenuation seat and mounting panel, utilize movable block extrusion cushion motion to drive the spring post and stretch out and draw back, the convenience is absorbed, is cushioned to the vibrations of small range, reduces the resonance that causes the box because of the vibrations of transformer during operation, thereby reduces noise at work, the filter screen that cooperation bottom half can be drawn, the convenience is filtered the air that gets into the box, avoids the dust in the air to adhere to the surface at transformer body.

Drawings

FIG. 1 is a schematic diagram of a half-section structure of a high-efficiency noise-reducing and dust-settling device for a transformer according to the present invention;

FIG. 2 is a schematic sectional view of the buffering mechanism of the present invention;

fig. 3 is a schematic view of the structure of the movable block of the present invention.

In the figure: the transformer comprises a transformer body-1, a box body-2, a filtering component-3, a buffering component-4, a fixed frame-5, a cushion block-6, a movable block-7, a guide column-8, a spring column-9, a fan-10, a filter screen-11, a drawing frame-12, a sliding chute-13, a wedge-shaped sliding surface-14, a limiting strip-15, a sliding sleeve-16 and a U-shaped groove-17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dust device of making an uproar falls in transformer high efficiency, including transformer body 1, box 2, filtering component 3 and buffering subassembly 4, the fixed frame 5 of inside fixedly connected with of box 2, transformer body 1 is equipped with buffering subassembly 4 with fixed frame 5 fixed connection and junction, buffering subassembly 4 includes cushion 6, movable block 7, guide post 8 and

spring post

9, 7 symmetric distribution of movable block are in the left and right sides of cushion 6, the surface cup joint of guide post 8 is connected with spring post 9, the one end of

guide post

8 and 7 fixed connection of movable block and the other end and fixed frame 5 sliding connection, filtering component 3 includes fan 10, filter screen 11 and pull frame 12, fan 10 fixed connection is at the top of box 2, the bottom of box 2 is equipped with sliding connection's pull frame 12, the fixed surface of pull frame 12 is connected with filter screen 11.

Further improved, the cushion block 6 is in an inverted trapezoid shape, the sliding grooves 13 are formed in the surfaces of the two sides of the cushion block 6 respectively, and the sliding grooves 13 are formed in the two sides of the cushion block 6 respectively, so that the cushion block is convenient to match with the movable block 7 to slide.

Further improve ground, the lateral wall of movable block 7 is equipped with wedge sliding surface 14, and wedge sliding surface 14's surface is equipped with bellied spacing 15, through being equipped with bellied spacing 15 on the surface of movable block 7, conveniently cooperates spout 13 on cushion 6 surface, improves the stability of being connected between movable block 7 and the cushion 6.

Further improved, fixed frame 5 and the junction fixedly connected with slip sleeve 16 of guide post 8, the guide post 8 embedded in slip sleeve 16 and with slip sleeve 16 sliding connection, through be equipped with slip sleeve 16 at the junction of fixed frame 5 and guide post 8, improve gliding stability of guide post 8 and smoothness nature.

Concretely improves ground, the junction of box 2 and pull frame 12 is equipped with U-shaped groove 17, pull frame 12 embedded in U-shaped groove 17 and with U-shaped groove 17 sliding connection, through be equipped with U-shaped groove 17 in the bottom of box 2, conveniently fix pull frame 12 and spacing, improve the convenience of using.

The utility model discloses a be equipped with buffering subassembly 4 between shock attenuation seat and mounting panel, utilize the 7 extrusion cushion 6 movements of movable block to drive spring post 9 and stretch out and draw back, the convenient vibrations to the small amplitude absorb, the buffering, reduce the resonance that causes box 2 because of the vibrations of transformer during operation, thereby reduce the noise at work, but the filter screen 11 of cooperation 2 bottoms of box 2 is convenient to be filtered the air that gets into box 2, avoid the dust in the air to adhere to the surface at transformer body 1.

The utility model discloses when using, with 1 fixed mounting of transformer body at the inside fixed frame 5 surface of box 2, when producing vibrations in 1 work of transformer body, it removes to drive 6 extrusion movable blocks 7 of cushion, movable block 7 promotes guide post 8 to both sides and stretches out and draws back, the cooperation spring weakens vibrations, the vibrations of avoiding 1 work of transformer body drive box 2 and resonate and produce the noise, the pull frame 12 that box 2 bottom has filter screen 11 simultaneously can filter the air that gets into in box 2, avoid a large amount of dusts to pile up on the surface of transformer body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dust device of making an uproar falls in transformer high efficiency, includes transformer body (1), box (2), filtering component (3) and buffer assembly (4), its characterized in that: the utility model discloses a transformer, including box (2), transformer body (1), cushion subassembly (4) are equipped with fixed frame (5) fixed connection and junction to the inside fixedly connected with fixed frame (5), cushion subassembly (4) include cushion (6), movable block (7), guide post (8) and spring post (9), movable block (7) symmetric distribution is in the left and right sides of cushion (6), the surface of guide post (8) is cup jointed and is connected with spring post (9), the one end and the movable block (7) fixed connection and the other end of guide post (8) and fixed frame (5) sliding connection, filter subassembly (3) include fan (10), filter screen (11) and pull frame (12), fan (10) fixed connection is at the top of box (2), the bottom of box (2) is equipped with sliding connection's pull frame (12), the fixed surface connection of pull frame (12) is connected with filter screen (11).

2. The efficient noise-reducing and dust-settling device for the transformer according to claim 1, characterized in that: the cushion block (6) is in an inverted trapezoid shape, and sliding grooves (13) are formed in the surfaces of the two sides of the cushion block (6) respectively.

3. The efficient noise-reducing and dust-settling device for the transformer of claim 1 is characterized in that: the side wall of the movable block (7) is provided with a wedge-shaped sliding surface (14), and the surface of the wedge-shaped sliding surface (14) is provided with a raised limiting strip (15).

4. The efficient noise-reducing and dust-settling device for the transformer of claim 1 is characterized in that: the connecting part of the fixed frame (5) and the guide column (8) is fixedly connected with a sliding sleeve (16), and the guide column (8) is embedded in the sliding sleeve (16) and is in sliding connection with the sliding sleeve (16).

5. The efficient noise-reducing and dust-settling device for the transformer of claim 1 is characterized in that: the connection part of the box body (2) and the drawing frame (12) is provided with a U-shaped groove (17), and the drawing frame (12) is embedded in the U-shaped groove (17) and is connected with the U-shaped groove (17) in a sliding manner.