CN218233865U

CN218233865U - Novel environmental protection noise reduction equipment

Info

Publication number: CN218233865U
Application number: CN202222087419.8U
Authority: CN
Inventors: 张勇
Original assignee: Shanghai Bolaixin Intelligent Control System Engineering Co ltd
Current assignee: Shanghai Bolaixin Intelligent Control System Engineering Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-06
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a novel equipment of making an uproar falls in environmental protection, which comprises an outer shell, the inside fixedly connected with vacuum layer of shell, the inside fixedly connected with rock wool board on vacuum layer, the inside fixedly connected with sponge board of rock wool board, the bottom fixedly connected with buffering noise reduction system of rock wool inboard wall, the left side intercommunication of shell has the pipe of making an uproar of falling, the inside fixedly connected with honeycomb duct and the abatvoix of the pipe of making an uproar of falling. The utility model discloses a shell, vacuum layer, rock wool board, sponge board, buffering noise reduction system, fall the pipe of making an uproar, honeycomb duct, ring, opening and abatvoix's setting, it generally realizes falling the noise through the installation puigging to have solved current noise reduction box, and the puigging only has ordinary bending structure, and the puigging is generally put between two-layer splint, and the reflection angle is not enough ideal and the noise reflection number of times is few if adopting this kind of mode, and the noise reduction effect is limited to lead to the poor problem of noise reduction effect.

Description

Novel equipment of making an uproar falls in environmental protection

Technical Field

The utility model relates to an equipment technical field of making an uproar specifically is a novel equipment of making an uproar falls in environmental protection.

Background

The noise reduction is realized by reducing the influence of noise on people as the name suggests, and noise reduction equipment has a plurality of types, such as a noise reduction pipe, a noise reduction plate, a noise reduction box and the like.

The noise reduction box that has now generally realizes making an uproar through the installation puigging, and the puigging has ordinary bending structure only, and the puigging is generally put between two-layer splint, and reflection angle is not ideal enough and the noise reflection number of times is few if adopt this kind of mode, and noise reduction is limited to it is poor to lead to noise reduction, consequently need to make an uproar equipment of falling to the environmental protection and carry out the design transformation, effectually prevents that it from appearing the poor phenomenon of noise reduction.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a novel equipment of making an uproar falls in environmental protection possesses the good advantage of noise reduction effect, has solved current noise reduction box and has generally realized falling the noise through the installation puigging, and the puigging only has ordinary bending structure, and the puigging is generally put between two-layer splint, and reflection angle is not enough ideal and the noise reflection number of times is few if adopting this kind of mode, and noise reduction effect is limited to lead to the poor problem of noise reduction effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel equipment of making an uproar falls in environmental protection, which comprises an outer shell, the inside fixedly connected with vacuum layer of shell, the inside fixedly connected with rock wool board on vacuum layer, the inside fixedly connected with sponge board of rock wool board, the bottom fixedly connected with buffering noise reduction system of rock wool inboard wall, the left side intercommunication of shell has the noise reduction pipe, the inside fixedly connected with honeycomb duct and the abatvoix of noise reduction pipe, the abatvoix is the wave setting, the inner wall fixedly connected with ring of noise reduction pipe, ring and honeycomb duct fixed connection, the opening has been seted up on the surface of ring, the front of shell is provided with the chamber door.

As the utility model discloses preferred, one side that the honeycomb duct is close to the abatvoix is provided with the recess.

As the utility model discloses preferred, the fixed surface of falling the pipe of making an uproar is connected with the amortization coating.

As the utility model discloses it is preferred, buffering noise reduction system includes the spring of fixed connection in rock wool inboard wall bottom both sides, the top fixedly connected with backup pad of spring, support column fixedly connected with magnetism bobble is passed through to the bottom of backup pad, the bottom fixedly connected with copper pipe of rock wool inboard wall, copper pipe and magnetism bobble swing joint.

As the utility model discloses it is preferred, the inside fixedly connected with dust screen of falling the pipe of making an uproar.

As an optimization of the utility model, the shell is formed by cutting the polyester fiber board.

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

1. the utility model discloses a shell, the vacuum layer, the rock wool board, the sponge board, buffering noise reduction system, the pipe of making an uproar falls, the honeycomb duct, the ring, the setting of opening and abatvoix, it generally makes an uproar to have solved current noise reduction box and has realized making an uproar through the installation puigging, and the puigging only has ordinary bending structure, the puigging is generally put between two-layer splint, reflection angle is not enough ideal and the noise reflection number of times is few if adopting this kind of mode, noise reduction is limited, thereby lead to the poor problem of noise reduction effect, in using, the operator puts the device in the backup pad, then close the chamber door, the noise that the device produced carries out the first order through the sponge board and falls the processing of making an uproar, then carry out the processing of making an uproar of second level through the rock wool board, then carry out sound insulation processing through the vacuum layer, prevent that sound from passing through the outside of shell to the shell, when the sound wave gets into the intraductal of making an uproar, be divided into two parts, partly get into the inside of honeycomb duct, partly carry out the reflection of honeycomb duct and fall the purpose of making an uproar, thereby the advantage that possesses the sound wave that should fall.

2. The utility model discloses a set up the recess, can further reflect sound to reach the purpose of further amortization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the noise reduction structure of the present invention.

In the figure: 1. a housing; 2. a vacuum layer; 3. rock wool boards; 4. a sponge plate; 5. a buffer noise reduction system; 6. a noise reduction tube; 7. a flow guide pipe; 8. a circular ring; 9. a port; 10. a sound-absorbing panel; 11. a sound-damping coating; 12. a groove; 13. a dust screen; 14. a spring; 15. a support plate; 16. a copper pipe; 17. a magnetic bead.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 2, a novel environmental protection noise reduction equipment, which comprises a housing 1, the inside fixedly connected with vacuum layer 2 of shell 1, the inside fixedly connected with rock wool board 3 of vacuum layer 2, the inside fixedly connected with sponge board 4 of rock wool board 3, the bottom fixedly connected with buffering noise reduction system 5 of the 3 inner walls of rock wool board, the left side intercommunication of shell 1 has noise reduction pipe 6, noise reduction pipe 6's inside fixedly connected with honeycomb duct 7 and abatvoix 10, abatvoix 10 is the wave setting, noise reduction pipe 6's inner wall fixedly connected with ring 8, ring 8 and honeycomb duct 7 fixed connection, opening 9 has been seted up on ring 8's surface, the front of shell 1 is provided with the chamber door.

Referring to fig. 2, a groove 12 is provided on one side of the draft tube 7 adjacent to the sound-absorbing board 10.

As a technical optimization scheme of the utility model, through setting up recess 12, can further reflect sound to reach the purpose of further amortization.

Referring to fig. 2, a sound damping coating 11 is fixedly attached to the surface of the noise reduction tube 6.

As a technical optimization scheme of the utility model, through setting up amortization coating 11, can further bounce-back to the noise of falling in the noise tube 6 to the noise cancelling effect of device has been improved.

Referring to fig. 1, buffering noise reduction system 5 includes spring 14 of fixed connection in 3 inner walls bottom both sides of rock wool board, and the top fixedly connected with backup pad 15 of spring 14, and support column fixed connection has magnetic globule 17 in the bottom of backup pad 15, and the bottom fixedly connected with copper pipe 16 of 3 inner walls of rock wool board, copper pipe 16 and magnetic globule 17 swing joint.

As a technical optimization scheme of the utility model, through the setting of spring 14 and backup pad 15, can cushion the shock attenuation to the device at backup pad 15 top to reduced the sound that the device produced because of vibrations, through the setting of magnetism bobble 17 and copper pipe 16, utilized stupefied law, can play the damping effect to spring 14, prevented that spring 14 from producing vibrations by a wide margin and high frequency because of the extrusion.

Referring to fig. 2, a dust screen 13 is fixedly connected to the inside of the noise reduction pipe 6.

As a technical optimization scheme of the utility model, through setting up dust screen 13, can prevent that the dust in the outside air current from getting into the noise reduction pipe 6 in, avoid reducing the bounce-back number of times of sound in the noise reduction pipe 6 because of the dust is gathered in the noise reduction pipe 6 to cause the reduction of noise reduction effect.

Referring to fig. 1, the housing 1 is cut from a polyester fiber sheet.

As a technical optimization scheme of the utility model, through the shell 1 that forms by the cutting of polyester fiber board, have sound absorption effect good, structural strength is high, the quality is light, environmental protection and low in production cost's advantage.

The utility model discloses a theory of operation and use flow: when the device is used, an operator places the device on the supporting plate 15, then closes the box door, noise generated by the device is subjected to primary noise reduction treatment through the sponge plate 4, then is subjected to secondary noise reduction treatment through the rock wool plate 3, and then is subjected to sound insulation treatment through the vacuum layer 2, so that sound is prevented from being transmitted to the outside of the shell 1 through the shell 1, when the sound wave enters the noise reduction pipe 6, the sound wave is divided into two parts, one part of the sound wave enters the inside of the flow guide pipe 7, the other part of the sound wave is subjected to interlayer between the flow guide pipe 7 and the noise reduction pipe 6, the sound wave inside the flow guide pipe 7 is subjected to noise reduction treatment through reflection of the groove 12 and the sound absorption board 10, and the sound wave in the interlayer is reflected through a cavity formed among the circular rings 8, so that the purpose of noise reduction is achieved.

In conclusion: this novel equipment of making an uproar falls in environmental protection, through shell 1, vacuum layer 2, rock wool board 3, sponge board 4, buffering noise reduction system 5, fall the pillar 6, honeycomb duct 7, ring 8, opening 9 and abatvoix 10's setting, it generally realizes making an uproar through the installation puigging to have solved current noise reduction box, and the puigging has ordinary bending structure only, the puigging is generally put between two-layer splint, reflection angle is not enough ideal and the noise reflection number of times is few if adopting this kind of mode, the noise reduction effect is limited, thereby lead to the poor problem of noise reduction effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel equipment of making an uproar falls in environmental protection, includes shell (1), its characterized in that: the utility model discloses a rock wool board, including shell (1), the inside fixedly connected with vacuum layer (2) of shell (1), the inside fixedly connected with rock wool board (3) on vacuum layer (2), the inside fixedly connected with sponge board (4) of rock wool board (3), the bottom fixedly connected with buffering noise reduction system (5) of rock wool board (3) inner wall, the left side intercommunication of shell (1) has noise reduction pipe (6), the inside fixedly connected with honeycomb duct (7) and abatvoix (10) of noise reduction pipe (6), abatvoix (10) are the wave setting, the inner wall fixedly connected with ring (8) of noise reduction pipe (6), ring (8) and honeycomb duct (7) fixed connection, opening (9) have been seted up on the surface of ring (8), the front of shell (1) is provided with the chamber door.

2. The novel environment-friendly noise reduction device according to claim 1, wherein: and a groove (12) is formed in one side of the flow guide pipe (7) close to the sound absorption plate (10).

3. The novel environment-friendly noise reduction device according to claim 1, wherein: and the surface of the noise reduction pipe (6) is fixedly connected with a noise reduction coating (11).

4. The novel environment-friendly noise reduction device according to claim 1, wherein: buffering noise reduction system (5) are including spring (14) of fixed connection in rock wool board (3) inner wall bottom both sides, the top fixedly connected with backup pad (15) of spring (14), support column fixed connection has magnetism bobble (17) is passed through to the bottom of backup pad (15), the bottom fixedly connected with copper pipe (16) of rock wool board (3) inner wall, copper pipe (16) and magnetism bobble (17) swing joint.

5. The novel environment-friendly noise reduction device according to claim 1, wherein: the interior of the noise reduction pipe (6) is fixedly connected with a dust screen (13).

6. The novel environment-friendly noise reduction device according to claim 1, wherein: the shell (1) is formed by cutting a polyester fiber board.