CN217759356U

CN217759356U - Sound insulation and silencing device for noise control

Info

Publication number: CN217759356U
Application number: CN202221440622.2U
Authority: CN
Inventors: 刘天麟; 翟亚超
Original assignee: Hebei Chengyun Environmental Protection Equipment Co ltd
Current assignee: Guo Banghe
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-08
Anticipated expiration: 2032-06-09

Abstract

The utility model relates to a technical field is administered to noise, has provided a sound insulation silencing device for noise is administered, including install bin and installation door, the inside of install bin is provided with the installation door, and the acoustic celotex board No. two of one side fixedly connected with of installation door, the acoustical panel No. two of one side fixedly connected with of acoustic celotex board, the acoustical panel No. one of the inside fixedly connected with of install bin, the one side fixedly connected with connecting block of an acoustic celotex board, the acoustical panel No. one of one side fixedly connected with of connecting block, be provided with the vacuum layer between an acoustical panel and the acoustic celotex board. Through a soundboard, vacuum layer and the acoustic celotex board that sets up and cooperate, make the device in the noise that sends in service obtain the effect of sound insulation amortization, when the device need overhaul, only need through the handle pull open the installation door can, solved and did not possess the problem of dismantling, being difficult to the maintenance among the correlation technique.

Description

Sound insulation and silencing device for noise control

Technical Field

The utility model relates to a noise control technical field, it is specific, relate to a sound insulation silencing device for noise control.

Background

Noise is the sound emitted by a sound source that vibrates irregularly. From a physiological point of view, all sounds that interfere with people's rest, learning, and work, i.e., unwanted sounds, are collectively referred to as noise. Noise pollution is formed when noise has a bad influence on people and the surrounding environment. Since the revolution of the industry, the creation and use of various mechanical devices brings prosperity and progress to human beings, but simultaneously, more and more noises are generated, although the noise control technology is mature, due to the large scale of modern industry and transportation industry, the enterprises and places needing noise control are numerous, so that the technical, economic and effect aspects must be comprehensively balanced in terms of noise prevention. Of course, specific questions should be analyzed specifically. In a place outside a control room, a design room, a workshop or where workers work for a long time, the intensity of noise is low; the storehouse or few people go to the workshop or open place, and the noise is higher a little. In short, there should be some difference in treating noise at different time, different place, different nature and different duration. But silencing device among the prior art gives sound insulation, radiating effect is not good, does not possess the dismantlement function, and the routine maintenance is difficult, and cost of maintenance is high, is difficult to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sound insulation silencing device for noise control has solved the problem that does not possess the dismantlement among the correlation technique, is difficult to the maintenance.

The technical scheme of the utility model as follows: the utility model provides a sound insulation silencing device for noise control, includes install bin and installation door, the inside of install bin is provided with the installation door, no. two acoustic celotex boards of one side fixedly connected with of installation door, no. two acoustic panels of one side fixedly connected with of acoustic celotex board, no. one acoustic celotex board of inside fixedly connected with of install bin, one side fixedly connected with connecting block of an acoustic celotex board, one side fixedly connected with acoustic panel of connecting block, be provided with the vacuum layer between an acoustic panel and the acoustic celotex board, the outside fixed mounting of install bin has the fixed plate, the top fixed mounting of fixed plate has the vacuum pump, the output of vacuum pump passes install bin and an acoustic celotex board and extends to the inside on vacuum layer, the bottom fixed mounting of an acoustic celotex board inner wall has two mounting grooves, the inside fixed mounting of mounting groove has the shock attenuation post, the outside cover of shock attenuation post is equipped with first spring, the top fixed mounting of shock attenuation post has the support, the top of support is provided with the device.

Preferably, the heat dissipation groove has been seted up to the inside of an abatvoix, the louvre has been seted up to the inside of an abatvoix and the one side that is located the heat dissipation groove, the bottom of install bin is provided with the tuber pipe, the one end of tuber pipe is passed a acoustic celotex board and is extended to the inside of heat dissipation groove, the bottom of tuber pipe is provided with the fan.

Preferably, clamping grooves are formed in two sides of the installation door, grooves are formed in the outer portion of the installation box, a second spring is fixedly installed in each groove, a clamping block is fixedly connected to one end of each second spring, and one end of each clamping block extends into the corresponding clamping groove.

Preferably, a handle is fixedly mounted on the exterior of the mounting door.

Preferably, the bottom fixed mounting of install bin has the mounting panel, four corners fixed mounting of mounting panel bottom has four erection columns, the bottom fixed mounting of erection column has the base, the inside of base is provided with the basin.

Preferably, one side of the second sound insulation board close to the first sound insulation board is fixedly connected with a sealing gasket.

Preferably, the outside fixed mounting of installation door has control panel, vacuum pump and fan all with control panel electric connection.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses well operator places the device on the support, closes the installation door, opens the vacuum pump through control panel and carries out the vacuum to the vacuum layer and bleed, cooperatees through an abatvoix, vacuum layer and the acoustic celotex board that sets up, makes the device noise that sends in service obtain the effect of sound insulation amortization, through the shock column that sets up and the cooperation of first spring, also makes the device obtain fine shock attenuation effect in service.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a front sectional view of the structure of the present invention;

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

fig. 4 is a side sectional view of the installation door according to the structure of the present invention.

In the figure: 1. installing a box; 2. mounting a plate; 3. mounting a column; 4. a base; 5. a water tank; 6. a fixing plate; 7. a vacuum pump; 8. a first sound insulation board; 9. a vacuum layer; 10. a first sound-absorbing board; 11. a device; 12. mounting grooves; 13. a first spring; 14. a shock-absorbing post; 15. a support; 16. an air duct; 17. a fan; 18. a clamping block; 19. a groove; 20. a second spring; 21. a handle; 22. a card slot; 23. installing a door; 24. a control panel; 25. a second sound insulation board; 26. and a second sound absorption plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a sound insulation and noise reduction device for noise abatement, including install bin 1 and install door 23, install bin 1's inside is provided with install door 23, install one side fixedly connected with acoustic panel 25 No. two of door 23, one side fixedly connected with acoustic panel 26 No. two of acoustic panel 25, install bin 1's inside fixedly connected with acoustic panel 8 No. one, one side fixedly connected with connecting block of acoustic panel 8, one side fixedly connected with acoustic panel 10 of connecting block, be provided with vacuum layer 9 between acoustic panel 10 and the acoustic panel 8 No. one, install bin 1's outside fixed mounting has fixed plate 6, the top fixed mounting of fixed plate 6 has vacuum pump 7, the output of vacuum pump 7 passes install bin 1 and acoustic panel 8 and extends to the inside of vacuum layer 9, the bottom fixed mounting of an acoustic panel 10 inner wall has two mounting grooves 12, the inside fixed mounting groove 12 has shock absorber 14, shock absorber 14 outside cover is equipped with first spring 13, the top fixed mounting of shock absorber 14 has support 15, the top of support 15 is provided with device 11.

In this embodiment, the operator places the device 11 on the support 11, closes the installation door 23, opens the vacuum pump 7 through the control panel 24 and carries out vacuum pumping to the vacuum layer 9, cooperatees through a abatvoix 10, the vacuum layer 9 that set up and a acoustic celotex board 8, makes the noise that the device sent in service obtain the effect of sound insulation amortization, through the cooperation of the shock absorber post 11 that sets up and first spring 13, also makes the device obtain fine shock attenuation effect in service.

Example 2

As shown in fig. 1 to 4, based on the same concept as that of embodiment 1, this embodiment further provides that a heat dissipation groove is formed inside the first sound absorption board 10, a heat dissipation hole is formed inside the first sound absorption board 10 and on one side of the heat dissipation groove, an air duct 16 is disposed at the bottom of the installation box 1, one end of the air duct 16 passes through the first sound insulation board 8 and extends to the inside of the heat dissipation groove, and a fan 17 is disposed at the bottom of the air duct 16. One end of the air pipe 16 penetrates through the first sound insulation plate 8 and extends to the inside of the heat dissipation groove, so that the device can effectively dissipate heat in the operation process, and the problems that the device runs at an internal temperature too high, damages or fires occur cannot be caused.

Clamping grooves 22 are formed in two sides of the mounting door 23, a groove 19 is formed in the outer portion of the mounting box 1, a second spring 20 is fixedly mounted in the groove 19, a clamping block 18 is fixedly connected to one end of the second spring 20, and one end of the clamping block 18 extends to the inner portion of the clamping groove 22. Through the cooperation of the clamping block 18 and the clamping groove 22, the installation door 23 can be opened conveniently, and the installation box 1 can be opened conveniently for maintenance and repair of the device 11.

A handle 21 is fixedly installed on the outside of the installation door 23. The door 23 is conveniently pull mounted by mounting the handle 21.

The bottom fixed mounting of install bin 1 has mounting panel 2, and the four corners fixed mounting of 2 bottoms of mounting panels has four erection columns 3, and the bottom fixed mounting of erection column 3 has base 4, and the inside of base 4 is provided with basin 5. The sound generated by the fan 17 is reduced by the water tank 5.

The second acoustic celotex board 25 is close to one side fixedly connected with sealed the pad of first acoustic celotex board 8. The vacuum layer 8 is made more tight by the provision of the gasket.

A control panel 24 is fixedly arranged outside the mounting door 23, and the vacuum pump 7 and the fan 17 are electrically connected with the control panel 24. The control panel 24 is electrically connected with the vacuum pump 7 and the fan 17, so that the operation of the vacuum pump 7 and the fan 17 is more convenient to control.

In this embodiment, an operator pulls the installation door 23 open by the handle 21, the device 11 is placed on the support 15, the installation door 23 is closed, the vacuum pump 7 is started through the control panel 24 to vacuum-pump the vacuum layer 9, then the fan 17 is started to dissipate heat of hot air generated by the internal device 11, the water tank 5 is arranged below the fan 17 to reduce the sound generated by the fan 17, the device operates inside the installation box 1, the device obtains a good damping effect in operation through the cooperation of the arranged damping column 11 and the first spring 13, the device obtains a sound insulation and silencing effect through the cooperation of the arranged first sound absorption plate 10, the vacuum layer 9 and the first sound insulation plate 8, the noise generated in operation of the device obtains a sound insulation and silencing effect, when the device 11 needs to be overhauled, only the installation door 23 needs to be pulled open by the handle 21, and the problems that the device is not detached and is difficult to maintain in the related art are solved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sound insulation silencing device for noise control, includes install bin (1) and installation door (23), its characterized in that, the inside of install bin (1) is provided with installation door (23), one side fixedly connected with acoustic celotex board (25) No. two of installation door (23), one side fixedly connected with acoustic celotex board (26) No. two of acoustic celotex board (25), the inside fixedly connected with acoustic celotex board (8) of install bin (1), one side fixedly connected with connecting block of acoustic celotex board (8), one side fixedly connected with acoustic panel (10) of connecting block, be provided with vacuum layer (9) between acoustic panel (10) and acoustic celotex board (8), the outside fixed mounting of install bin (1) has fixed plate (6), the top fixed mounting of fixed plate (6) has vacuum pump (7), the output of vacuum pump (7) passes install bin (1) and acoustic celotex board (8) and extends to the inside of vacuum layer (9), the bottom fixed mounting groove (12) of the fixed mounting groove (12) of shock attenuation post (14) are installed to the shock attenuation post (14), shock attenuation post (14) top fixed mounting groove (14) is overlapped, the top of the bracket (15) is provided with a device (11).

2. The sound insulation and noise reduction device for noise abatement as claimed in claim 1, wherein a heat dissipation groove is opened in the interior of the first sound absorption board (10), a heat dissipation hole is opened in the interior of the first sound absorption board (10) and at one side of the heat dissipation groove, an air pipe (16) is disposed at the bottom of the installation box (1), one end of the air pipe (16) passes through the first sound insulation board (8) and extends to the interior of the heat dissipation groove, and a fan (17) is disposed at the bottom of the air pipe (16).

3. The sound insulation and noise reduction device for noise abatement as claimed in claim 1, wherein the mounting door (23) is provided with a slot (22) on both sides thereof, the mounting box (1) is provided with a groove (19) on the outside thereof, a second spring (20) is fixedly mounted in the groove (19), one end of the second spring (20) is fixedly connected with a block (18), and one end of the block (18) extends into the slot (22).

4. A sound-insulating and sound-deadening device for noise harnessing according to claim 1, wherein a handle (21) is fixedly mounted to an outside of the mounting door (23).

5. The sound insulation and noise reduction device for noise abatement according to claim 1, wherein a mounting plate (2) is fixedly mounted at the bottom of the mounting box (1), four mounting columns (3) are fixedly mounted at four corners of the bottom of the mounting plate (2), a base (4) is fixedly mounted at the bottom of each mounting column (3), and a water tank (5) is arranged inside each base (4).

6. The sound insulation and noise reduction device for noise treatment as claimed in claim 1, wherein a sealing gasket is fixedly connected to one side of the second sound insulation board (25) close to the first sound insulation board (8).

7. A sound insulation and noise reduction device for noise treatment according to claim 3, wherein a control panel (24) is fixedly installed outside the installation door (23), and the vacuum pump (7) and the fan (17) are electrically connected with the control panel (24).