CN214997910U

CN214997910U - Generating set with noise reduction function

Info

Publication number: CN214997910U
Application number: CN202121602490.4U
Authority: CN
Inventors: 王清斌
Original assignee: Sichuan Lanyuewan Technology Co ltd
Current assignee: Sichuan Lanyuewan Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-03
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a generating set with amortization function, include: the left side of the top of the device frame is provided with a handle, and the bottom side inside the device frame is provided with a rectangular connecting block in a left-right sliding manner; the exhaust pipe is arranged at the right end of the generator set body, and one end, far away from the generator set body, of the exhaust pipe is inserted into the filter box; the limiting plate is arranged inside the device frame in a vertically sliding mode in a hollow structure; the noise reduction cotton is pasted on the left side and the right side of the inner portion of the device frame, the connecting blocks are arranged on the bottom side of the inner portion of the device frame at equal intervals, and the left side and the right side of each connecting block are connected with first springs for resetting the connecting blocks. This generating set with sound deadening function, not only the noise cancelling effect is stronger, can carry out the amortization through the shock attenuation, is convenient for simultaneously filter the waste gas of emission, is convenient for moreover to the inside processing that dispels the heat of generating set.

Description

Generating set with noise reduction function

Technical Field

The utility model relates to a generating set technical field specifically is a generating set with amortization function.

Background

With the rapid development of industrialization, environmental pollution is more and more serious, noise pollution is one of the environmental pollution, and a plurality of generator sets can generate great noise when running, so that workers cannot work safely, the noise becomes a main source of noise in industrial production, and great influence is brought to the surrounding environment.

Chinese patent grant publication No. CN208424074U, publication date 20190122, discloses a noise reduction type generator set, comprising: generating set body still includes loading case and removal base, generating set body and loading case are fixed the setting respectively on removing the base, generating set body sets up in loading the incasement, loading case one end sets up the exhaust fan, the loading case other end is provided with the air inlet grid, generating set body one end is provided with the amortization chamber, be provided with the muffler in the amortization chamber, the muffler is including advancing tobacco pipe, barrel and discharging fume the pipe, the barrel both ends are provided with into the tobacco pipe and discharge fume the pipe, the barrel inner wall is provided with first amortization layer, still be provided with a plurality of zinc-plated perforation abatvoix in the barrel, it is connected with generating set body to advance tobacco pipe one end, loading incasement wall is provided with the second amortization layer. In this way, the utility model provides an amortization formula generating set, simple structure, convenient to use, the noise of discharging fume is little.

The following defect exists in the above-mentioned prior art scheme, and not only the noise cancelling effect is relatively poor, can not carry out the amortization through the shock attenuation, is not convenient for filter the waste gas of emission simultaneously, is not convenient for carry out the heat dissipation to generating set inside moreover and handles, consequently, we propose a generating set with amortization function to in the problem of proposing in the solution of the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generating set with amortization function to solve the present amortization formula generating set commonly used that above-mentioned background art provided, not only the noise cancelling effect is relatively poor, can not carry out the amortization through the shock attenuation, is not convenient for simultaneously filter the waste gas of emission, is not convenient for carry out the problem of thermal treatment inside the generating set moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a generator set with a sound attenuation function, comprising:

the left side of the top of the device frame is provided with a handle, and the bottom side inside the device frame is provided with a rectangular connecting block in a left-right sliding manner;

the exhaust pipe is arranged at the right end of the generator set body, and one end, far away from the generator set body, of the exhaust pipe is inserted into the filter box;

the limiting plate is arranged inside the device frame in a vertically sliding mode in a hollow structure;

the silencing cotton is stuck to the left side and the right side of the inner part of the device frame.

Preferably, the connecting blocks are arranged on the bottom side of the inside of the device frame at equal intervals, the left side and the right side of each connecting block are connected with first springs for resetting the connecting blocks, the connecting plates are arranged inside the connecting blocks in a vertical sliding mode, and the outer sides of the connecting plates are connected with second springs for resetting the connecting blocks.

Preferably, the top of connecting plate passes through bolt fixed mounting has the generating set body, and the top of generating set body is provided with the muffler that welds in the inside of device frame.

Preferably, one end, far away from the generator set body, of the silencer is inserted into the filter box, the filter box is fixedly connected to the right side of the device frame, and connecting pipes in a cylindrical structure are in threaded connection with the upper portion and the lower portion of the interior of the filter box;

wherein, the inside of connecting pipe is provided with the filter screen.

Preferably, the internal thread of the limiting plate is connected with a connecting rod rotatably mounted inside the device frame, and the rear side of the limiting plate is tightly attached with a fixing plate with a mesh structure inside.

Preferably, the silencing plates are obliquely arranged above and below the left side of the inside of the device frame, and the exhaust fan is fixedly mounted at the top of the device frame through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the generating set with the silencing function has a strong silencing effect, can be used for silencing through damping, is convenient for filtering discharged waste gas, and is convenient for performing heat dissipation treatment on the interior of the generating set;

1. the device frame has stronger silencing performance by arranging the silencing cotton, the connecting block is reset in the horizontal direction by the first spring, so that the generating set body has buffering performance in the horizontal direction when vibrating, and the connecting block is reset by the second spring, so that the generating set body has buffering performance in the vertical direction when vibrating, so that the generating set has stronger damping performance, the device has stronger silencing effect, and can carry out silencing through damping;

2. waste gas is discharged into the interior of the filter box through the exhaust pipe, the interior of the filter box has stronger sealing performance by arranging the connecting pipe, the device is not influenced to carry out noise reduction, and the discharged waste gas is filtered by arranging the filter screen, so that the device is convenient to filter the discharged waste gas;

3. the air is discharged upwards through the exhaust fan in the fixing plate for mounting the inside of the frame, so that the flowing air carries out hot air on the surface of the generator set body, the generator set body is enabled to dissipate heat, and the device is enabled to be convenient for heat dissipation treatment on the inside of the generator set.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of a sectional structure of the connecting side of the limiting plate and the connecting rod of the present invention;

FIG. 3 is a schematic view of the connection structure of the filter box and the connecting pipe of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a device frame; 2. connecting blocks; 3. a first spring; 4. a connecting plate; 5. a second spring; 6. a generator set body; 7. a muffler; 8. an exhaust pipe; 9. a filter box; 10. a connecting pipe; 11. a filter screen; 12. a limiting plate; 13. a connecting rod; 14. a fixing plate; 15. a sound-absorbing panel; 16. an exhaust fan; 17. silencing cotton.

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 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. 1-4, the present invention provides a technical solution: a generator set with a sound attenuation function, comprising: when the generator set with the noise reduction function is used, as shown in fig. 1 and 4, the connecting block 2 is arranged at the bottom side of the inside of the device frame 1 in a left-right sliding mode, the connecting block 2 is reset through the first springs 3 at the left side and the right side, the connecting block 4 is arranged inside the connecting block 2 in a vertical sliding mode, the outer side of the connecting block 4 is connected with the second spring 5 for resetting the connecting block 4, the generator set body 6 at the top of the connecting block 4 has buffering performance in the horizontal direction through the arrangement of the first springs 3, the generator set body 6 has buffering performance in the vertical direction through the arrangement of the second springs 5, the generator set body 6 has strong damping performance, the generator set body 6 achieves the noise reduction purpose through vibration reduction during working, the noise reduction cotton 17 is adhered inside the device frame 1, and the device frame 1 has strong noise reduction performance, the silencer 7 is arranged to carry out silencing on the generator set body 6, so that the device has a strong silencing effect and can carry out silencing through damping;

as shown in fig. 1 and 3, exhaust gas generated by the operation of the generator set body 6 is discharged to the right through the exhaust pipe 8, the exhaust pipe 8 is inserted into the filter box 9, the outer surface of the connecting pipe 10 is in a thread structure, the connecting pipe 10 is in threaded connection with the filter box 9, and the outer surface of the connecting pipe 10 is in a porous structure, so that the exhaust gas is discharged to the right through the connecting pipe 10, the exhaust gas is filtered by arranging the filter screen 11, the pollution to the environment is reduced, the connecting pipe 10 is separated from the filter box 9 by rotating, a user can conveniently clean the connecting pipe 10, and the device is convenient for filtering the discharged exhaust gas;

as shown in fig. 1 and 2, the fixing plate 14 has a mesh structure, air enters the device frame 1 after being filtered by the fixing plate 14, the silencing plate 15 is arranged to enable the air to enter and simultaneously maintain the silencing property inside the device frame 1, the air is blown upwards by the exhaust fan 16 to exhaust, so that the air carries out surface heat when passing through the surface of the generator set body 6, the purpose of radiating the generator set body 6 is achieved, the fixing plate 14 is slidably installed inside the device frame 1 from front to back, the limiting plate 12 is slidably installed inside the device frame 1 from top to bottom, the fixing plate 14 is tightly attached to the rear side of the limiting plate 12, the connecting rod 13 is rotatably installed inside the device frame 1, the outer surface of the connecting rod 13 is in a thread structure, the connecting mode between the connecting rod 13 and the limiting plate 12 is in a threaded connection, and the limiting plate 12 is driven to move upwards by rotating the connecting rod 13, the user can conveniently take out the fixing plate 14 for cleaning, and the device is convenient for heat dissipation treatment of the interior of the generator set, namely the whole working process of the generator set with the silencing function.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A generator set with a noise reduction function, comprising:

the device comprises a device frame (1), wherein a handle is arranged on the left side of the top of the device frame (1), and a connecting block (2) in a rectangular structure is arranged on the bottom side inside the device frame (1) in a left-right sliding mode;

the exhaust pipe (8) is mounted at the right end of the generator set body (6), and one end, far away from the generator set body (6), of the exhaust pipe (8) is inserted into the filter box (9);

the limiting plate (12), the interior of the limiting plate (12) is in a hollow structure and is vertically and slidably mounted in the device frame (1);

the silencing cotton (17) is adhered to the left side and the right side of the inner part of the device frame (1).

2. The generator set with the silencing function according to claim 1, wherein: the connecting block (2) is arranged on the bottom side of the inside of the device frame (1) at equal intervals, the left side and the right side of the connecting block (2) are connected with first springs (3) for resetting the connecting block, a connecting plate (4) is arranged inside the connecting block (2) in a vertical sliding mode, and the outer side of the connecting plate (4) is connected with second springs (5) for resetting the connecting plate.

3. The generator set with the silencing function according to claim 2, wherein: the top of connecting plate (4) passes through bolt fixed mounting has generating set body (6), and the top of generating set body (6) is provided with and welds muffler (7) inside device frame (1).

4. The generator set with the silencing function according to claim 3, wherein: one end, far away from the generator set body (6), of the silencer (7) is inserted into the filter box (9), the filter box (9) is fixedly connected to the right side of the device frame (1), and connecting pipes (10) in cylindrical structures are in threaded connection with the upper portion and the lower portion of the interior of the filter box (9);

wherein, a filter screen (11) is arranged inside the connecting pipe (10).

5. The generator set with the silencing function according to claim 1, wherein: the internal thread of the limiting plate (12) is connected with a connecting rod (13) which is rotatably arranged in the device frame (1), and the rear side of the limiting plate (12) is tightly attached with a fixing plate (14) with the inside being of a net structure.

6. The generator set with the silencing function according to claim 1, wherein: the silencing plates (15) are obliquely arranged above and below the left side of the interior of the device frame (1), and the exhaust fan (16) is fixedly mounted at the top of the device frame (1) through bolts.