CN213027062U - Noise reduction type box-type substation - Google Patents

Abstract

The utility model discloses a noise reduction type box-type substation, which comprises a damp-proof plate, wherein fixed support legs are fixedly arranged on the lower surface of the damp-proof plate, shockproof rubber pads are arranged on the lower surfaces of the fixed support legs, noise reduction boxes are fixedly arranged on the upper surface of the damp-proof plate, a fixed plate is fixedly arranged on the upper surface of the damp-proof plate, a transformer is fixedly arranged on the upper surface of the fixed plate, and a buffer rubber pad is arranged between the transformer and the fixed plate; the left side and the right side of the inner wall of the noise reduction box are provided with a plurality of groups of sound absorption holes distributed at equal intervals, and sound absorption cotton is filled in the sound absorption holes. The utility model discloses an it is cotton to inhale the sound in bloop and the amortization hole of the incasement wall left and right sides of making an uproar to fall can play the effect of making an uproar, and through the cushion rubber mat between transformer and the fixed plate and the antivibration rubber mat of fixed stabilizer blade lower surface, can cushion the shock attenuation to the vibrations that produce in the transformer working process, reduces the noise that produces because of vibrations, further improves the noise reduction effect.

Description

Noise reduction type box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is a formula of making an uproar box-type substation falls.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage distribution transformer is a factory prefabricated indoor and outdoor compact distribution device which is formed by integrating high-voltage switch equipment, a distribution transformer and a low-voltage distribution device according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together.

Notice No. is CN205882475U, a formula of making an uproar box-type substation falls is disclosed, including the transformer substation box, the inside transformer that is equipped with of transformer substation box, the transformer outside is equipped with the acoustical panel, be equipped with the mesh of a plurality of equipartitions on the acoustical panel, be equipped with a plurality of holes of making an uproar of falling in the mesh, fall the hole of making an uproar and be the tubaeform hole that shrinks gradually from inside to outside, it has the detachable amortization cotton to fall downthehole stopper of making an uproar, it has the damping plate to fall the laminating of the hole outside of making an uproar, it has the water bag of a plurality of equipartit.

1, the noise reduction effect of the utility model is relatively poor, and the noise generated by vibration in the use process of the transformer can not be eliminated, thus the utility model is not practical. 2. Above-mentioned utility model simple structure does not have radiating effect at the in-process of using, and the practicality is lower. Therefore, a noise reduction type box-type substation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of making an uproar box-type substation falls, through the sound cotton of inhaling in the bloop and the amortization hole of the incasement wall left and right sides of making an uproar of falling, can play the effect of amortization and making an uproar of falling, and through the shockproof cushion of buffering cushion and fixed stabilizer blade lower surface between transformer and the fixed plate, can cushion the shock attenuation to the vibrations that produce in the transformer working process, reduce the noise that produces because of vibrations, further improve the effect of making an uproar of falling, through the louvre of the interior heat dissipation fan of ventilation vent and the case front side bottom of making an uproar of falling, can increase the air flow in this box-type substation, dispel the heat, and through radiating fin, the radiating effect of this box-type substation of improvement that can further.

In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction type box-type substation comprises a damp-proof plate, wherein fixed support legs are fixedly arranged on the lower surface of the damp-proof plate, shockproof rubber pads are arranged on the lower surfaces of the fixed support legs, noise reduction boxes are fixedly arranged on the upper surface of the damp-proof plate, a fixed plate is fixedly arranged on the upper surface of the damp-proof plate, a transformer is fixedly arranged on the upper surface of the fixed plate, and a buffer rubber pad is arranged between the transformer and the fixed plate;

the noise reduction box is characterized in that the left side and the right side of the inner wall of the noise reduction box are provided with noise reduction holes distributed in a plurality of groups at equal intervals, the noise reduction holes are filled with sound absorption cotton, the tops of the left side and the right side of the noise reduction box are provided with ventilation openings, and heat dissipation fans are installed in the ventilation openings.

As a preferred embodiment of the present invention, the fixed supporting legs have four groups, the fixed supporting legs are respectively and fixedly mounted at four corners of the lower surface of the damp-proof plate.

As the utility model discloses a preferred embodiment, the louvre that multiunit evenly distributed was seted up to the case front side bottom of making an uproar falls, louvre opening part fixed mounting has the dust screen.

As an optimized implementation mode of the utility model, the vent is arranged in the opening part fixed mounting that makes an uproar case outer wall one side falls and is had the dust cover.

As an optimal implementation manner of the utility model, the fixed surface installs the radiating fin that the multiunit equidistance distributes on the noise reduction box, the radiating fin bottom runs through at the interior top of noise reduction box.

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

1. the utility model discloses a formula of making an uproar box-type substation falls through the sound cotton of inhaling in the bloop and the amortization hole of the incasement wall left and right sides of making an uproar of falling, can play the effect of making an uproar and fall, and through the cushion rubber mat between transformer and the fixed plate and the shockproof rubber mat of fixed stabilizer blade lower surface, can cushion the shock attenuation to the vibrations that produce in the transformer working process, reduces the noise that produces because of vibrations, further improves the noise reduction effect.

2. The utility model discloses a formula of making an uproar box-type substation falls through the louvre of the interior heat dissipation fan of ventilation vent and the case front side bottom of making an uproar that falls, can increase the air flow in this box-type substation, dispels the heat, and through radiating fin, this box-type substation's of improvement that can be further radiating effect, it is comparatively practical.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the noise reduction type box-type substation of the present invention;

fig. 2 is the utility model discloses the internal structure schematic diagram of formula of making an uproar box-type substation falls.

In the figure: 1 cushion that takes precautions against earthquakes, 2 fixed stabilizer blades, 3 dampproofing boards, 4 noise reduction box, 5 radiating fin, 6 louvres, 7 dust screens, 8 bloops, 9 inhale the sound cotton, 10 vents, 11 heat dissipation fans, 12 dust covers, 13 transformers, 14 buffering cushions, 15 fixed plates.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a noise reduction type box-type substation comprises a damp-proof plate 3, wherein a fixed support leg 2 is fixedly mounted on the lower surface of the damp-proof plate 3, a shockproof rubber pad 1 is arranged on the lower surface of the fixed support leg 2, a noise reduction box 4 is fixedly mounted on the upper surface of the damp-proof plate 3, a fixed plate 15 is fixedly mounted on the upper surface of the damp-proof plate 3, a transformer 13 is fixedly mounted on the upper surface of the fixed plate 15, and a buffer rubber pad 14 is arranged between the transformer 13 and the fixed plate 15;

noise reduction box 4 inner wall left and right sides all sets up the bloop 8 that the multiunit equidistance distributes, bloop 8 intussuseption is filled with and inhales sound cotton 9, noise reduction box 4 left and right sides top has all seted up vent 10, install heat dissipation fan 11 in the vent 10.

In this embodiment (see fig. 1 and fig. 2), the number of the fixing legs 2 is four, and the four fixing legs 2 are respectively and fixedly mounted at four corners of the lower surface of the moisture-proof board 3.

In this embodiment (please refer to fig. 2), a plurality of sets of heat dissipation holes 6 are uniformly distributed at the bottom of the front side of the noise reduction box 4, a dust screen 7 is fixedly installed at an opening of the heat dissipation holes 6, and the heat dissipation effect can be achieved through the heat dissipation holes 6.

In this embodiment (see fig. 2), the ventilation opening 10 is disposed at an opening on one side of the outer wall of the noise reduction box 4, and a dust cover 12 is fixedly mounted on the ventilation opening.

In this embodiment (please refer to fig. 1 and fig. 2), a plurality of sets of radiating fins 5 distributed at equal intervals are fixedly installed on the upper surface of the noise reduction box 4, and the bottom of the radiating fins 5 penetrates through the top of the noise reduction box 4.

It should be noted that the utility model relates to a noise reduction box-type substation, which comprises a 1 shockproof rubber pad, a 2 fixed support leg, a 3 damp-proof board, a 4 noise reduction box, a 5 heat dissipation fin, a 6 heat dissipation hole, a 7 dust screen, 8 sound dissipation holes, 9 sound absorption cotton, 10 ventilation holes, 11 heat dissipation fans, 12 dust covers, 13 transformers, 14 buffer rubber pads, 15 fixed plates, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which can be known by technicians through technical manuals or conventional test methods, when the noise reduction box-type substation is used, the noise reduction effect can be achieved through the sound absorption cotton 9 in the sound dissipation holes 8 and 8 on the left and right sides of the inner wall of the noise reduction box 4, the shockproof rubber pad 14 between the transformer 13 and the fixed plate 15 and the shockproof rubber pad 1 on the lower surface of the fixed support leg 2, can cushion the shock attenuation to the vibrations that produce in the 13 course of operation of transformer, reduce the noise that produces because of vibrations, further improve noise reduction effect, through heat dissipation fan 11 in the vent 10 and the louvre 6 of 4 front sides bottoms of noise reduction box, can increase the air flow in this box-type substation, dispel the heat, through radiating fin 5, this box-type substation's of improvement that can be further radiating effect, the result of use is comparatively ideal.

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 (5)

1. The utility model provides a formula of making an uproar box-type substation falls, includes dampproofing board (3), its characterized in that: the lower surface of the moisture-proof plate (3) is fixedly provided with a fixed support leg (2), the lower surface of the fixed support leg (2) is provided with a shockproof rubber mat (1), the upper surface of the moisture-proof plate (3) is fixedly provided with a noise reduction box (4), the upper surface of the moisture-proof plate (3) is fixedly provided with a fixed plate (15), the upper surface of the fixed plate (15) is fixedly provided with a transformer (13), and a buffer rubber mat (14) is arranged between the transformer (13) and the fixed plate (15);

noise reduction box (4) inner wall left and right sides all sets up bloop (8) that the multiunit equidistance distributes, bloop (8) intussuseption is filled with inhales sound cotton (9), vent (10) have all been seted up at noise reduction box (4) left and right sides top, install heat dissipation fan (11) in vent (10).

2. The noise-reducing box-type substation according to claim 1, characterized in that: the fixed supporting feet (2) are four groups in total, and the four groups of the fixed supporting feet (2) are respectively and fixedly installed at four corners of the lower surface of the damp-proof plate (3).

3. The noise-reducing box-type substation according to claim 1, characterized in that: the noise reduction box (4) is characterized in that a plurality of groups of radiating holes (6) which are uniformly distributed are formed in the bottom of the front side of the noise reduction box, and a dust screen (7) is fixedly installed at the opening of each radiating hole (6).

4. The noise-reducing box-type substation according to claim 1, characterized in that: and a dust cover (12) is fixedly arranged at an opening on one side of the outer wall of the noise reduction box (4) in the ventilation opening (10).

5. The noise-reducing box-type substation according to claim 1, characterized in that: fixed surface installs fin (5) that the multiunit equidistance distributes on noise reduction box (4), fin (5) bottom runs through top in noise reduction box (4).

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