CN216342445U - Diesel generating set's device of making an uproar falls - Google Patents

Abstract

The utility model relates to the technical field of noise reduction, and discloses a noise reduction device of a diesel generating set, which comprises a vibration reduction plate, wherein anti-seismic columns are fixed on the periphery of the bottom of the vibration reduction plate, anti-seismic blocks are arranged on the lower sides of the four anti-seismic columns, first damping springs are arranged inside the four anti-seismic blocks, a mouth-shaped box plate is fixed on the top of the vibration reduction plate, a box cover is hinged to the mouth-shaped box plate, a pressing plate is arranged on the lower side of the box cover, a plurality of second damping springs which are arranged at equal intervals are fixed between the pressing plate and the box cover, groove boxes are fixed on two sides of the mouth-shaped box plate, and an air outlet pipe is fixedly communicated with the top of the box cover. This diesel generating set's device of making an uproar falls through the antidetonation post and the mouth type boxboard that set up on the board falls, the antidetonation piece that sets up on the antidetonation post, the first damping spring that the inside of antidetonation piece set up, the case lid that sets up on the mouth type boxboard, second damping spring and the clamp plate that sets up on the case lid have reached the effect of falling the shake to the motor.

Description

Diesel generating set's device of making an uproar falls

Technical Field

The utility model relates to the technical field of noise reduction, in particular to a noise reduction device of a diesel generating set.

Background

The oil generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. The whole set of unit generally comprises a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like. The generator can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.

Some noise reduction devices currently on the market:

in the use process, due to the vibration generated by the motor, the existing noise reduction device does not have the shock reduction measure.

We have therefore proposed a noise reduction device for a diesel generator set 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, the present invention provides a noise reduction device for a diesel generator set, so as to solve the problem that some noise reduction devices for diesel generator sets in the current market, which are proposed in the background art, have no vibration reduction measures.

(II) technical scheme

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

the utility model provides a diesel generating set's device of making an uproar that falls, includes the shake-reducing board, the bottom of shake-reducing board all is fixed with the antidetonation post all around, four the downside of antidetonation post all is provided with the antidetonation piece, four the inside of antidetonation piece all is provided with first damping spring, the top of shake-reducing board is fixed with mouth type boxboard, it has the case lid to articulate on the mouth type boxboard, the downside of case lid is provided with the clamp plate, be fixed with the second damping spring that a plurality of equidistance were arranged between clamp plate and the case lid, the both sides of mouth type boxboard all are fixed with the recess case, the fixed intercommunication in top of case lid has out the tuber pipe, go out to install the air suction pump on the tuber pipe, the inner wall that goes out the tuber pipe is fixed with active carbon filter pulp and active carbon adsorption net.

Preferably, the bottom of the anti-seismic block is fixed with a non-slip mat.

Preferably, a plurality of fans which are arranged at equal intervals are fixed on the inner wall of the groove box, the distances between every two fans are equal, and ventilation openings are formed in two sides of the mouth-shaped box plate.

Preferably, the inner walls of the two air vents are fixed with filter screens.

Furthermore, the bottom of the first damping spring is fixed with the inner bottom wall of the anti-seismic block, and the top of the first damping spring is fixed with the bottom of the anti-seismic column.

Further, the distance between every two of the second damping springs is equal.

Furthermore, a condensation groove is formed in the vibration reduction plate, and condensate is arranged in the condensation groove.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: this diesel generating set's device of making an uproar falls:

(1) through the antidetonation post and the mouth type boxboard that set up on the board that shakes falls, the antidetonation piece that sets up on the antidetonation post, the first damping spring that the inside of antidetonation piece set up, the case lid that sets up on the mouth type boxboard, second damping spring and the clamp plate that set up on the case lid have reached the effect of falling the shake to the motor.

(2) Through the air outlet pipe arranged on the box cover, the activated carbon filter cotton and the activated carbon adsorption net arranged in the air outlet pipe achieve the effect of filtering smoke generated by the generator.

Drawings

FIG. 1 is a schematic structural diagram of a noise reduction device of a diesel generator set according to the utility model;

FIG. 2 is a schematic cross-sectional structure view of a noise reduction device of a diesel generator set of the present invention;

FIG. 3 is a schematic structural view of a section of an anti-seismic block of the noise reduction device of the diesel generating set of the utility model;

FIG. 4 is a schematic cross-sectional view of a vibration reduction plate of the noise reduction device of the diesel generator set of the present invention;

FIG. 5 is a schematic view of a cross-sectional structure of an air outlet pipe of the noise reduction device of the diesel generator set.

In the figure: the anti-seismic box comprises a seismic reduction plate 1, an anti-seismic column 2, an anti-seismic block 3, a first damping spring 4, a mouth-shaped box plate 6, a vent 7, a groove box 8, a fan 9, a filter screen 10, a box cover 11, a second damping spring 12, a pressing plate 13, an air outlet pipe 14, activated carbon filter cotton 15, an activated carbon adsorption net 16, a condensation tank 17 and condensate 18.

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. 1-5, the present invention provides a noise reduction device for a diesel generator set; the air-conditioning box comprises a shock-absorbing plate 1, shock-absorbing columns 2 are fixed on the periphery of the bottom of the shock-absorbing plate 1, shock-absorbing blocks 3 are arranged on the lower sides of the four shock-absorbing columns 2, first damping springs 4 are arranged in the four shock-absorbing blocks 3, a mouth-shaped box plate 6 is fixed on the top of the shock-absorbing plate 1, a box cover 11 is hinged to the mouth-shaped box plate 6, a pressing plate 13 is arranged on the lower side of the box cover 11, a plurality of second damping springs 12 which are arranged equidistantly are fixed between the pressing plate 13 and the box cover 11, groove boxes 8 are fixed on two sides of the mouth-shaped box plate 6, an air outlet pipe 14 is fixedly communicated with the top of the box cover 11, an air suction pump is mounted on the air outlet pipe 14, and activated carbon filter cotton 15 and an activated carbon adsorption net 16 are fixed on the inner wall of the air outlet pipe 14;

as a preferred technical scheme of the utility model: the bottom of the anti-seismic block 3 is fixed with an anti-slip pad;

as a preferred technical scheme of the utility model: a plurality of fans 9 which are arranged at equal intervals are fixed on the inner wall of the groove box 8, the distances between every two fans 9 are equal, the two sides of the square box plate 6 are both provided with ventilation openings 7, and the effect of heat dissipation of the generator is achieved through the matching of the fans 9 and the ventilation openings 7;

as a preferred technical scheme of the utility model: the inner walls of the two air vents 7 are both fixed with filter screens 10, and the filtering effect is achieved through the filter screens 10;

as a preferred technical scheme of the utility model: the bottom of the first damping spring 4 is fixed with the inner bottom wall of the anti-seismic block 3, and the top of the first damping spring 4 is fixed with the bottom of the anti-seismic column 2;

as a preferred technical scheme of the utility model: the distances between every two second damping springs 12 are equal;

as a preferred technical scheme of the utility model: the condensation groove 17 is formed in the shock absorption plate 1, the condensate 18 is arranged inside the condensation groove 17, and the cooling effect is achieved through the cooperation of the condensation groove 17 and the condensate 18.

The working principle of the embodiment is as follows: when the noise reduction device of the diesel generator set is used, as shown in fig. 1-5, a generator is arranged inside the mouth-shaped box plate 6, the generator is positioned at the lower side of the pressure plate 13, the fan and the air suction pump are started, smoke generated by the generator is discharged through the air outlet pipe 14 and is filtered by the activated carbon filter cotton 15 and the activated carbon adsorption net 16, so that the working process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

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 (7)

1. The utility model provides a diesel generating set's device of making an uproar falls, includes and shakes board (1), its characterized in that, the bottom of shake board (1) all is fixed with antidetonation post (2) all around, the downside of four antidetonation post (2) all is provided with antidetonation piece (3), four the inside of antidetonation piece (3) all is provided with first damping spring (4), the top of shake board (1) is fixed with mouth type boxboard (6), it has case lid (11) to articulate on the mouth type boxboard (6), the downside of case lid (11) is provided with clamp plate (13), be fixed with a plurality of second damping spring (12) that the equidistance was arranged between clamp plate (13) and case lid (11), the both sides of mouth type boxboard (6) all are fixed with recess case (8), the top of case lid (11) is fixed the intercommunication has air-out pipe (14), install the air-out pump on air-out pipe (14), and the inner wall of the air outlet pipe (14) is fixed with activated carbon filter cotton (15) and an activated carbon adsorption net (16).

2. The noise reduction device of a diesel generator set according to claim 1, characterized in that a non-slip mat is fixed at the bottom of the anti-seismic block (3).

3. The noise reduction device of the diesel generator set according to claim 1, wherein a plurality of fans (9) are fixed on the inner wall of the groove box (8) and are arranged at equal intervals, the distance between every two fans (9) is equal, and ventilation openings (7) are formed in two sides of the mouth-shaped box plate (6).

4. The noise reduction device of a diesel generator set according to claim 3, characterized in that the inner walls of the two ventilation openings (7) are fixed with filter screens (10).

5. The noise reducer of a diesel generator set according to claim 1, characterized in that the bottom of the first damping spring (4) is fixed to the inner bottom wall of the anti-seismic block (3), and the top of the first damping spring (4) is fixed to the bottom of the anti-seismic column (2).

6. The noise reducer of diesel-electric set according to claim 1, characterized in that said second damping springs (12) are equidistant from each other.

7. The noise reduction device of the diesel generator set according to claim 1, wherein the noise reduction plate (1) is provided with a condensation groove (17), and a condensate (18) is arranged in the condensation groove (17).

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