CN212716892U

CN212716892U - Diesel generator is with making an uproar sound shutter of inhaling of falling

Info

Publication number: CN212716892U
Application number: CN202021461779.4U
Authority: CN
Inventors: 高磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-16
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a diesel generator is with making an uproar sound shutter of inhaling of falling relates to diesel generator and relevant subassembly technical field. The utility model discloses a window frame, window leaf, dustproof metal mesh and space acoustic absorber, the inside of window frame is rotated and is connected with a plurality of window leaves, and the window leaf includes aluminum plate and copper, and aluminum plate is located the top and the integrative of copper and pours and take shape, and the honeycomb mesh has been seted up to the inside of window leaf, and the rear side symmetry of window frame is fixed with the space acoustic absorber, and the window frame rear side of lower extreme all is fixed with branch on the space acoustic absorber, and the outside of branch is supported there is dustproof metal mesh. The utility model discloses a set up space acoustic absorber, louver, dustproof metal mesh, window frame, the heat dissipation window fan that has solved diesel generator does not possess the sound absorption and falls the function of making an uproar, dustproof effect poor and diesel generator's heat dissipation window fan structure heat dissipation function need perfect problem.

Description

Diesel generator is with making an uproar sound shutter of inhaling of falling

Technical Field

The utility model belongs to the technical field of diesel generator and relevant subassembly thereof, especially, relate to a diesel generator is with making an uproar sound shutter that inhales that falls.

Background

The diesel 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 is a mechanical device for converting other forms of energy into electric energy, and the mechanical device which takes a diesel engine as power to drive the generator is called as a diesel generator. Diesel generator is carrying out the during operation, can produce a large amount of heats, and this just needs to utilize corresponding casement heat radiation structure to dispel the heat supplementary, and in case with external environment intercommunication, the noise that diesel generator during operation produced is just also great, influences external environment easily, can't combine together casement heat radiation structure and the function of making an uproar of falling, and the limitation is great, can't satisfy the demand in the in-service use, so urgent need on the market can the modified technique to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diesel generator is with making an uproar sound shutter of inhaling of falling, through setting up space sound absorber, louver, dustproof metal mesh, window frame, the heat dissipation window fan of having solved diesel generator does not possess the sound absorption and falls the function of making an uproar, dustproof effect poor and diesel generator's heat dissipation window fan structure heat dissipation function need perfect problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a diesel generator is with making an uproar sound shutter of inhaling of falling, including window frame, louver, dustproof metal mesh and space acoustic absorber, the inside rotation of window frame is connected with a plurality of louvers, and the louver is used for launching and sealing, realizes that the circulation of air dispels the heat and uses, the louver includes aluminum plate and copper, aluminum plate is located the top and the integrative of copper and pours into shape, makes things convenient for heat conduction heat dissipation, the honeycomb mesh has been seted up to the inside of louver for realize that the weakening of sound is fallen and is fallen the use of making an uproar, the rear side symmetry of window frame is fixed with the space acoustic absorber, and the space acoustic absorber is used for the weakening of making an uproar of falling of sound equally, the window frame rear side of lower extreme all is fixed with branch on the space acoustic absorber, the outside of branch is.

Furthermore, the inner side of the window frame is provided with a through groove in a penetrating mode, the inner parts of the window frames on the two sides of the through groove are provided with inner grooves, bearings are fixed inside the window frames in the inner grooves, rotating shafts are fixed on inner rings of the bearings, the rotating shafts penetrate through the window leaves and are fixedly arranged, and the window leaves can be rotatably used through the rotating shafts.

Furthermore, the surface of the rotating shaft, which is positioned in the inner groove, is fixed with chain wheels, and the chain wheels on the surface of the rotating shaft are meshed and connected through chains, so that all the window leaves can be conveniently connected to integrally adjust and rotate, and the integral unfolding is facilitated.

Further, the corner part of dustproof metal mesh is nailed into the window frame through the screw, with window frame fixed connection, and carries out the outrigger through branch, dustproof metal mesh's size is greater than the size that leads to the groove, and the space sound absorber is located the inboard window frame fixed surface of dustproof metal mesh, guarantees that dustproof metal mesh can be with the whole sheltering from of logical groove part and seal, realizes comprehensive dustproof use.

The utility model discloses following beneficial effect has:

1. the utility model solves the problems that the heat radiation window sash of the diesel generator does not have the functions of sound absorption and noise reduction and has poor dustproof effect by arranging the space sound absorber, the window blades, the dustproof metal net and the window frame, the utility model utilizes the louver structure to radiate the heat of the diesel generator, can greatly weaken a large amount of noise along with the heat radiation of the diesel generator, realizes the sound absorption and noise reduction, reduces the emission of the noise to the outside, the window frame positioned at one side of the space sound absorber is the inner side, and towards the direction of the diesel generator, the window blades are rotated to be horizontally unfolded, the large area of air intercommunication is realized, then, the space sound absorber is used for large area of sound absorption and noise reduction, most of the noise passing through the window frame can touch the space sound absorber, the sound enters the space sound to be weakened, the noise reduction is realized, the redundant noise passes through the gap between the window blades, the noise of this part is fallen and is fallen through the honeycomb mesh and make an uproar, and the noise sound wave is consumed through rubbing each other with innumerable hole in the material and is realized absorbing the sound and fall making an uproar, and remaining noise has been reduced to very little, can not produce a large amount of interference phenomena after the external world of discharge, can not appear sound pollution, and the air through the window frame can utilize dustproof metal mesh to filter, realizes dustproof processing, avoids getting into in the diesel generator.

2. The utility model discloses a set up the casement, solved diesel generator's heat dissipation casement structure heat dissipation function and need perfect problem, the utility model discloses have good radiating effect, increase the radiating efficiency, increase thermal conduction and give off, guarantee quick heat dissipation, when dispelling the heat, through the folding expansion of casement in the window frame, the parallel expansion of maximize increases the heat dissipation space, and the casement itself is just aluminum sheet and copper sheet manufacturing, utilizes the aluminum sheet to accelerate the heat conduction, and the cooperation copper sheet is dispelled the heat with higher speed and is used to improve the radiating efficiency.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic front view of the internal structure of the present invention;

fig. 2 is a front view of the window of the present invention after the window is unfolded;

FIG. 3 is a side view of the internal view of the present invention;

fig. 4 is a rear view of the present invention;

FIG. 5 is a view of the structure of the window frame of the present invention;

FIG. 6 is a view showing the structure of the window blade of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a window frame; 2. a louver; 201. an aluminum plate; 202. a copper plate; 3. a bearing; 4. a sprocket; 5. A chain; 6. a rotating shaft; 7. an inner tank; 8. a honeycomb cell; 9. a strut; 10. a dust-proof metal net; 11. a spatial sound absorber; 12. a screw; 13. a through groove.

Detailed Description

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-6, the utility model relates to a noise reduction and sound absorption louver for diesel generator, including window frame 1, louver 2, dustproof metal mesh 10 and space absorber 11, the inside of window frame 1 is rotated and is connected with a plurality of louvers 2, window frame 1 is the main body frame use of louver, louver 2 can rotate, the combination of a plurality of louvers 2 forms the louver structure, be used for ventilation and heat dissipation, louver 2 includes aluminum plate 201 and copper plate 202, aluminum plate 201 is located the top of copper plate 202 and integrative pouring takes shape, aluminum plate 201 has high thermal conductivity, copper plate 202 has high heat dissipation, and louver 2 is through the setting of aluminum plate 201 and copper plate 202, utilize aluminum plate 201 to carry out quick heat conduction and absorb the heat, cooperate copper plate 202 to carry out quick heat dissipation use, the heat that produces when diesel generator works is distributed away fast;

the window leaf 2 is internally provided with honeycomb meshes 8, the honeycomb meshes 8 are utilized to form a porous net structure in the window leaf 2, the sound wave in the window leaf 2 can be repeatedly consumed by the honeycomb meshes 8 through the interior, the sound energy is converted into energy heat energy to consume noise so as to achieve the purpose of noise reduction, the sound wave is reduced through the mutual friction consumption of countless holes, the rear side of the window frame 1 is symmetrically and fixedly provided with a space sound absorber 11, the space sound absorber 11 is also used for realizing the rapid sound consumption so as to realize the noise reduction, the porous net structure is adopted, when the sound wave passes through, the noise is reduced by the mutual friction between the holes in the window frame and the sound, most of the noise passing through the window frame 1 can touch the space sound absorber 11, the sound enters the space sound absorber to be weakened, the noise reduction is realized, the redundant noise passes through the gaps between the window leaves 2, and the other part passes through the interior of the window leaves 2, the noise of the part is reduced through the honeycomb mesh 8, the supporting rods 9 are fixed on the rear sides of the window frames 1 at the upper end and the lower end of the space sound absorber 11, the dustproof metal nets 10 are supported on the outer sides of the supporting rods 9, and the dustproof metal nets 10 are supported through the supporting rods 9 to form a certain interval for dustproof protection.

As shown in fig. 1, 3 and 5, a through groove 13 is formed in the inner side of the window frame 1 in a penetrating manner, inner grooves 7 are formed in the window frame 1 at two sides of the through groove 13, a bearing 3 is fixed in the window frame 1 in the inner grooves 7, a rotating shaft 6 is fixed on an inner ring of the bearing 3, and the rotating shaft 6 is fixedly arranged through the window leaf 2; the through groove 13 is used for installing the window blade 2, the inner groove 7 is internally provided with an auxiliary structure for installing the window blade 2 and used for assisting the rotation adjustment of the window blade 2, the rotating shaft 6 rotates at the inner side of the groove by the fixation of the bearing 3, the rotating shaft 6 is fixed with the window blade 2, and the rotating shaft 6 can drive the window blade 2 to rotate by rotating;

the surface of the rotating shaft 6 positioned in the inner groove 7 is fixed with chain wheels 4, and the chain wheels 4 on the surface of the rotating shaft 6 are meshed and connected through chains 5; one louver 2 is held by hand to rotate and adjust, so that the rotating shaft 6 rotates, and synchronous rotation is realized under the matching of the chain wheel 4 and the chain 5, and the other louvers 2 can rotate synchronously by operating one group of louvers 2.

As shown in fig. 3-4, the corner portions of the dustproof metal mesh 10 are screwed into the window frame 1 through screws 12, are fixedly connected with the window frame 1, and are stably supported through the supporting rods 9, the size of the dustproof metal mesh 10 is larger than that of the through grooves 13, and the spatial sound absorber 11 is fixed on the surface of the window frame 1 located on the inner side of the dustproof metal mesh 10; the area outside the through groove 13 is completely protected from dust by the dust-proof metal net 10 and is supported by the supporting rod 9 to form a rectangular structure, and the corners are nailed into the window frame 1 through the screws 12 to realize fixation, so that the phenomenon of looseness is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a diesel generator is with making an uproar sound shutter of inhaling of falling, includes window frame (1), louver (2), dustproof metal mesh (10) and space acoustic absorber (11), its characterized in that: the inside of window frame (1) is rotated and is connected with a plurality of vanes (2), vane (2) include aluminum plate (201) and copper (202), aluminum plate (201) are located the top and the integrative pouring of copper (202) and are taken shape, honeycomb mesh (8) have been seted up to the inside of vane (2), the rear side symmetry of window frame (1) is fixed with space acoustic absorber (11), window frame (1) rear side of lower extreme all is fixed with branch (9) on space acoustic absorber (11), the outside support of branch (9) has dustproof metal mesh (10).

2. The noise reduction and sound absorption louver according to claim 1, wherein a through groove (13) is formed through the inside of the window frame (1), an inner groove (7) is formed inside the window frame (1) on both sides of the through groove (13), a bearing (3) is fixed inside the window frame (1) in the inner groove (7), a rotating shaft (6) is fixed on the inner ring of the bearing (3), and the rotating shaft (6) is fixedly arranged through the window blade (2).

3. The noise reduction and sound absorption blind for the diesel generator as claimed in claim 2, wherein the surface of the rotating shaft (6) positioned in the inner groove (7) is fixed with a chain wheel (4), and the chain wheels (4) on the surface of the rotating shaft (6) are meshed and connected through a chain (5).

4. The noise reduction and sound absorption louver for the diesel generator is characterized in that corner portions of the dustproof metal mesh (10) are nailed into the window frame (1) through screws (12), are fixedly connected with the window frame (1), and are stably supported through the support rods (9), the size of the dustproof metal mesh (10) is larger than that of the through grooves (13), and the space sound absorber (11) is positioned on the surface of the window frame (1) on the inner side of the dustproof metal mesh (10) and is fixed.