CN213185201U - Noise reduction device for transformer substation - Google Patents

Abstract

The utility model discloses a device of making an uproar falls in transformer substation relates to the transformer substation technology field, including base and transformer substation body, base top fixed mounting has the box, transformer substation body arranges in the box, install the damping plate in the box, transformer substation body arranges the damping plate top in, fixed mounting has two damping posts between damping plate and the box bottom, two damping posts set up along box axis symmetry, transformer substation body's the equal fixed mounting in the left and right sides has the riser, hollow core plate is installed to the position relative to the riser on the box inside wall, the notch has been seted up to the side of the relative riser of hollow core plate, the riser slides and runs through the notch, install first spring between riser and the hollow core plate inner wall, be equipped with cooling body in the base, cooling body and transformer substation's intercommunication, cooling body. The utility model provides a transformer substation have because vibrations and fan during operation can send great noise, influence the problem of resident's life, easy operation is convenient, and the practicality is strong.

Description

Noise reduction device for transformer substation

Technical Field

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

Background

The transformer substation is a device for receiving power, transforming power and distributing power, and the device is generally integrally installed in a metal cabinet and is widely applied to an urban power grid. The transformer substation has the advantages of moisture resistance, rust resistance, dust resistance, rat resistance, fire resistance and the like.

The existing transformer substation generally radiates heat through an air-cooled fan, the radiating efficiency is relatively low, the fan can emit large noise in the radiating working process, meanwhile, equipment in the transformer substation can drive the transformer substation to vibrate to emit noise in working, if the transformer substation is installed in suburbs, the transformer substation installed in the suburbs is good, but the life of residents nearby can be affected due to large noise.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of making an uproar falls in transformer substation to solve prior art transformer substation and have because vibrations and fan during operation can send great noise, influence the problem of resident's life.

In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction device for a transformer substation comprises a base and a transformer substation body, wherein a box body is fixedly installed at the top of the base, the transformer substation body is arranged in the box body, a damping plate is installed in the box body, the transformer substation body is arranged at the top of the damping plate, two damping columns are fixedly installed between the damping plate and the bottom in the box body, the two damping columns are symmetrically arranged along the central axis of the box body, vertical plates are fixedly installed on the left side and the right side of the transformer substation body, hollow plates are installed on the inner side wall of the box body at positions opposite to the vertical plates, notches are formed in the side ends of the hollow plates opposite to the vertical plates, the vertical plates penetrate through the notches in a sliding; and a cooling mechanism is arranged in the base and is communicated with the transformer substation, and the cooling mechanism carries out circulating cooling on the interior of the transformer substation.

The technical principle of the scheme is as follows: the transformer substation body is arranged on the damping plate, and when equipment in the transformer substation body works and operates, the transformer substation vibrates to generate noise. When the transformer substation shakes in the vertical direction, the damping plate and the damping column can effectively slow down and absorb vibration energy in the vertical direction of the transformer substation body, when the transformer substation body shakes in the left-right direction, the vertical plate slides through the notch, the first spring is compressed, vibration energy in the left-right direction of the transformer substation body is effectively buffered and absorbed, the damping plate, the damping column and the first spring effectively play the effect of damping the transformer substation body, and noise caused by vibration is avoided.

The cooling mechanism in the base is used for cooling the transformer substation body continuously, a fan is replaced for cooling, and noise generated by the transformer substation body is effectively reduced.

Preferably, the transformer substation body inner wall is fixedly provided with a noise reduction plate, the noise reduction plate is provided with a plurality of rectangular grooves, and the rectangular grooves are internally and fixedly provided with sound absorption materials.

Preferably, the cooling mechanism includes the water tank, water tank fixed mounting is in the base, install the liquid cooling board in the water tank, both sides end all communicates there is the water pipe about the water tank, the water pipe runs through base, box and transformer substation body, this internal condenser pipe that is equipped with of transformer substation, water pipe and condenser pipe intercommunication.

Preferably, a plurality of elastic balls are fixedly mounted at the top of the damping plate, and the transformer substation body is arranged on the elastic balls.

Preferably, the damping column is sleeved with a second spring, and the upper end and the lower end of the second spring are respectively and fixedly connected with the damping plate and the bottom in the box body.

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

1. through ingenious setting up damping plate, damping post, bounce ball, first spring and second spring isotructure, effectual damping noise reduction has been carried out to the transformer substation body, simultaneously, has also protected the transformer substation body, has avoided it to damage inside equipment part because of vibrations, causes the unable normal work operation of transformer substation body.

2. Utilize in the cooling water in the water tank delivers to the condenser pipe through the water pipe, the cooling water in the condenser pipe produces heat exchange with this internal well of transformer substation, and the high-efficient swift processing work that cools down to the transformer substation body has saved the fan and has rotated the cooling and produce great noise and the poor trouble of cooling effect.

3. The noise reduction plate and the attraction material are installed in the transformer substation body, other noises in the transformer substation body are effectively absorbed, and the noise reduction effect of the transformer substation body is optimal.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a noise reduction device of a transformer substation of the present invention;

FIG. 2 is a schematic view of the connection between the vertical plate and the hollow plate according to the present invention;

fig. 3 is a schematic view of the condenser tube of the present invention.

In the figure: base 1, box 2, transformer substation body 3, hollow plate 4, riser 5, damping post 6, damping plate 7, bouncing ball 8, water tank 9, water pipe 10, condenser pipe 11, fall board 12, acoustic material 13, first spring 14 of making an uproar.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a device of making an uproar falls in transformer substation, including base 1 and transformer substation body 3, 1 top fixed mounting of base has box 2, transformer substation body 3 arranges in box 2, install damping plate 7 in the box 2, 7 top fixed mounting of damping plate have a plurality of bouncing ball 8, transformer substation body 3 arranges in on the bouncing ball 8, fixed mounting has two damping post 6 between the bottom in damping plate 7 and the box 2, two damping post 6 set up along 2 axis symmetry in the box, 6 overcoat of damping post is equipped with the second spring, both ends respectively with damping plate 7 and box 2 between the bottom about the second spring. The elastic ball 8 is matched with the damping plate 7 and the damping column 6, so that the buffering, shock absorption and noise reduction effects of the transformer substation body 3 are better.

Fixed mounting has the board 12 of making an uproar on 3 inner walls of transformer substation's body, has seted up a plurality of rectangular channels on the board 12 of making an uproar, and equal fixed mounting has sound absorbing material 13 in a plurality of rectangular channels. The equal fixed mounting in the left and right sides of transformer substation body 3 has riser 5, and hollow slab 4 is installed to the position relative riser 5 on the 2 inside walls of box, and the notch has been seted up to the side of the relative riser 5 of hollow slab 4, and riser 5 slides and runs through the notch, and fixed mounting has first spring 14 between riser 5 and the 4 inner walls of hollow slab.

Be equipped with cooling body in the base 1, cooling body includes water tank 9, and 9 fixed mounting of water tank install the liquid cooling board in the water tank 9 in the base 1, and both sides all communicate there is water pipe 10 about the water tank 9, and water pipe 10 runs through base 1, box 2 and transformer substation body 3, is equipped with condenser pipe 11 in the transformer substation body 3, and water pipe 10 and condenser pipe 11 intercommunication, cooling body circulate the cooling in to the transformer substation.

The specific implementation mode is as follows: the transformer substation body 3 is arranged on the damping plate 7, and when equipment in the transformer substation body 3 works and operates, the transformer substation vibrates to generate noise. When the transformer substation takes place the vibrations of upper and lower direction, damping plate 7 and damping post 6 can effectively slow down and absorb the ascending vibrations energy in the upper and lower direction of transformer substation body 3, when the vibrations of the left and right directions take place for the transformer body, riser 5 just slides and runs through the notch, compress first spring 14, effectively cushion and absorb the ascending vibrations energy in the left and right directions of transformer substation body 3, damping plate 7, damping post 6 and first spring 14 are effectual play carries out absorbing effect to transformer substation body 3, the noise of bringing because vibrations has been avoided.

The cooling water in the water tank 9 in the base 1 continuously flows into the condenser pipe 11 in the transformer substation body 3 through the water pipe 10 in a circulating manner, the cooling water in the condenser pipe 11 cools the transformer substation body 3, the fan cooling is replaced, and the noise generated by the transformer substation body 3 is effectively reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims (5)

1. The utility model provides a device of making an uproar falls in transformer substation, includes base (1) and transformer substation body (3), its characterized in that: the top of the base (1) is fixedly provided with a box body (2), the transformer substation body (3) is arranged in the box body (2), a damping plate (7) is arranged in the box body (2), the transformer substation body (3) is arranged on the top of the damping plate (7), two damping columns (6) are fixedly arranged between the damping plate (7) and the inner bottom of the box body (2), the two damping columns (6) are symmetrically arranged along the central axis of the box body (2), vertical plates (5) are fixedly arranged on the left side and the right side of the transformer substation body (3), a hollow plate (4) is arranged on the inner side wall of the box body (2) at a position corresponding to the vertical plate (5), the side end of the hollow plate (4) corresponding to the vertical plate (5) is provided with a notch, the vertical plate (5) penetrates through the notch in a sliding way, a first spring (14) is fixedly arranged between the vertical plate (5) and the inner wall of the hollow plate (4); the cooling mechanism is arranged in the base (1) and communicated with the transformer substation, and the cooling mechanism carries out circulating cooling on the interior of the transformer substation.

2. The substation noise reduction device according to claim 1, characterized in that: the transformer substation is characterized in that a noise reduction plate (12) is fixedly mounted on the inner wall of the transformer substation body (3), a plurality of rectangular grooves are formed in the noise reduction plate (12), and a plurality of sound absorption materials (13) are fixedly mounted in the rectangular grooves.

3. The substation noise reduction device according to claim 2, characterized in that: cooling body includes water tank (9), water tank (9) fixed mounting is in base (1), install the liquid cooling board in water tank (9), both sides all communicate water pipe (10) about water tank (9), water pipe (10) run through base (1), box (2) and transformer substation body (3), be equipped with condenser pipe (11) in transformer substation body (3), water pipe (10) and condenser pipe (11) intercommunication.

4. The substation noise reduction device according to claim 3, wherein: a plurality of elastic balls (8) are fixedly mounted at the top of the damping plate (7), and the transformer substation body (3) is arranged on the elastic balls (8).

5. The substation noise reduction device according to claim 4, wherein: and a second spring is sleeved outside the damping column (6), and the upper end and the lower end of the second spring are respectively and fixedly connected with the damping plate (7) and the bottom in the box body (2).

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