CN219085647U - Industrial sound insulation cover - Google Patents
Industrial sound insulation cover Download PDFInfo
- Publication number
- CN219085647U CN219085647U CN202223468186.2U CN202223468186U CN219085647U CN 219085647 U CN219085647 U CN 219085647U CN 202223468186 U CN202223468186 U CN 202223468186U CN 219085647 U CN219085647 U CN 219085647U
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- CN
- China
- Prior art keywords
- sound
- plate
- outer cover
- porous
- industrial
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses an industrial sound insulation cover, which belongs to the technical field of industrial noise reduction and comprises an outer cover plate and an electromagnetic vibrator, wherein a buckling cover is arranged on one side wall outside the outer cover plate, a sound inlet plate is arranged on one side wall inside the outer cover plate, a porous sound absorption plate is arranged between the buckling cover and the sound inlet plate, and the top of the porous sound absorption plate is connected with the electromagnetic vibrator. According to the utility model, the novel sound-proof cover formed by the components such as the outer cover plate, the electromagnetic vibrator, the porous sound-absorbing plate, the base groove, the negative pressure suction pump and the like is designed, so that the noise-reduction structure in the sound-proof cover can be subjected to vibration cleaning, and the sound-proof cover can be ensured to be stably used in a dust environment and is prevented from being blocked.
Description
Technical Field
The utility model relates to a sound insulation cover, in particular to an industrial sound insulation cover, and belongs to the technical field of industrial noise reduction.
Background
The sound-proof cover is a sound-proof device which covers the sound source inside by using a cover to control the noise of the sound source to be transmitted outside, and certain mechanical equipment with higher sound power level, such as an air compressor, a steam turbine, a fan, a ball mill, a water pump, an oil pump, a generator, a steam turbine and the like, can be adopted to reduce the influence of noise on the environment if the volume is smaller, the shape is more regular or the volume is larger but the space condition allows.
When the existing industrial sound insulation cover is used, especially for some processing equipment generating scraps, the scraps are easy to block the internal structure of the sound insulation cover, so that the sound insulation effect of the sound insulation cover is lost.
Disclosure of Invention
The utility model mainly aims to provide an industrial sound insulation cover.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides an industrial sound insulation cover, includes outer cover plate and electromagnetic vibrator, be provided with the buckle closure on the outside lateral wall of outer cover plate, be provided with into the sound board on the inside lateral wall of outer cover plate, the buckle closure with advance to be provided with porous abatvoix between the sound board, porous abatvoix top is connected with electromagnetic vibrator, outer cover plate bottom is provided with the base groove, be provided with the dust collection groove in the base groove, be provided with the negative pressure suction pump on the base groove back wall.
Preferably, the buckle cover is connected with the clamping groove of the outer cover plate, and the sound inlet plate is formed on the outer cover plate.
Preferably, the porous sound absorbing plate is clamped and pressed between the buckle cover and the sound inlet plate, sound absorbing holes are formed in the sound inlet plate, and the aperture of the sound absorbing holes is larger than that of the porous sound absorbing plate.
Preferably, the output end of the electromagnetic vibrator penetrates through the top of the outer cover plate and is connected with the porous sound absorbing plate through bolts, and the electromagnetic vibrator is provided with three groups.
Preferably, the base groove is welded with the bottom of the outer cover plate in a sealing way, and the ash collecting groove is formed in the base groove.
Preferably, the negative pressure suction pump is connected with the outer wall of the base groove through a pipeline, the negative pressure suction pump is communicated with the inside of the ash collecting groove, and a movable baffle is mounted on one side of the outer wall of the outer cover plate through a hinge.
The beneficial technical effects of the utility model are as follows:
according to the utility model, the novel sound-proof cover formed by the components such as the outer cover plate, the electromagnetic vibrator, the porous sound-absorbing plate, the base groove, the negative pressure suction pump and the like is designed, so that the noise-reduction structure in the sound-proof cover can be subjected to vibration cleaning, and the sound-proof cover can be ensured to be stably used in a dust environment and is prevented from being blocked.
Drawings
Fig. 1 is a schematic view showing the construction of a preferred embodiment of an industrial sound insulation cover according to the present utility model;
fig. 2 is a front cross-sectional view of an outer cover plate in a preferred embodiment of an industrial sound insulation cover according to the present utility model;
fig. 3 is a top view of a base trough in a preferred embodiment of an industrial sound enclosure according to the present utility model.
The reference numerals are explained as follows:
1-an outer cover plate; 2-a base groove; 3-a sound inlet plate; 4-sound absorption holes; 5-a porous sound absorbing panel; 6-an electromagnetic vibrator; 7-an ash collecting groove; 8-a negative pressure suction pump; 9-a buckle cover; 10-a movable baffle.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-3, the industrial sound insulation cover provided by the embodiment comprises an outer cover plate 1 and an electromagnetic vibrator 6, wherein a buckle cover 9 is arranged on one side wall outside the outer cover plate 1, a sound inlet plate 3 is arranged on one side wall inside the outer cover plate 1, a porous sound absorption plate 5 is arranged between the buckle cover 9 and the sound inlet plate 3, the top of the porous sound absorption plate 5 is connected with the electromagnetic vibrator 6, a base groove 2 is arranged at the bottom of the outer cover plate 1, an ash collecting groove 7 is arranged in the base groove 2, and a negative pressure suction pump 8 is arranged on the wall at the back of the base groove 2.
The buckle closure 9 is connected with the clamping groove of the outer cover plate 1, the sound inlet plate 3 is formed on the outer cover plate 1, the buckle closure 9 is convenient for taking out the inside porous sound absorbing plate 5 for maintenance and replacement, and the sound inlet plate 3 is made of aluminum material and has a good heat dissipation effect.
The porous sound-absorbing plate 5 is clamped and pressed between the buckle cover 9 and the sound-inlet plate 3, the sound-inlet plate 3 is provided with sound-absorbing holes 4, the aperture of the sound-absorbing holes 4 is larger than that of the porous sound-absorbing plate 5, and the sound-absorbing holes 4 introduce the noise of processing equipment into the porous sound-absorbing plate 5 for collision counteracting.
The output end of the electromagnetic vibrator 6 penetrates through the top of the outer cover plate 1 and is connected with the porous acoustic board 5 through bolts, three groups of electromagnetic vibrators 6 are arranged, the electromagnetic vibrator 6 utilizes the movement of a charged conductor in a magnetic field to realize high-speed vibration, and then the porous acoustic board 5 fixedly connected with the bottom can be driven to shake, so that dust in an inner pore channel falls.
The base groove 2 is welded with the bottom of the outer cover plate 1 in a sealing way, and the ash collecting groove 7 is formed in the base groove 2.
The negative pressure suction pump 8 is connected with the outer wall of the base groove 2 through a pipeline, the negative pressure suction pump 8 is communicated with the inside of the ash collecting groove 7, and a movable baffle 10 is arranged on one side of the outer wall of the outer cover plate 1 in a hinge manner.
The working principle of the device is as follows: when the device is specifically used, the base groove 2 is fixed around processing equipment, the outer cover plate 1 is fixed right above the base groove 2, the processing equipment is closed and watched through the movable baffle, the processing equipment can generate larger noise and dust during operation, the sound absorption holes 4 on the sound inlet plate 3 in the device can lead the noise generated by the equipment into the sound absorption grooves of at most Kong Xiyin plates 5 for collision and absorption, after long-time use, the dust generated by the equipment enters the inside of the porous sound absorption plate 5, the blockage of the inner holes of the porous sound absorption plate 5 is increased, the noise cannot be counteracted in a collision manner, the noise reduction attribute is reduced, at the moment, the electromagnetic vibrator 6 is started to drive the porous sound absorption plate 5 in the outer cover plate 1 to vibrate at a high speed through the external control device, the shake of the dust is accelerated, the dust is shaken off into the dust collection groove 7 in the base groove 2, the negative pressure suction pump 8 is used for sucking the shake dust, the shake dust is absorbed and the design, and the sound insulation effect of the sound insulation cover is not attenuated.
The above is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (6)
1. An industrial sound insulation cover which is characterized in that: including dustcoat board (1) and electromagnetic vibrator (6), be provided with buckle closure (9) on the outside lateral wall of dustcoat board (1), be provided with on the inside lateral wall of dustcoat board (1) into acoustic board (3), buckle closure (9) with advance to be provided with porous acoustic board (5) between acoustic board (3), porous acoustic board (5) top is connected with electromagnetic vibrator (6), dustcoat board (1) bottom is provided with base groove (2), be provided with album ash groove (7) in base groove (2), be provided with negative pressure suction pump (8) on the wall of base groove (2) back.
2. An industrial sound-proof enclosure according to claim 1, characterized in that: the buckling cover (9) is connected with the clamping groove of the outer cover plate (1), and the sound inlet plate (3) is formed on the outer cover plate (1).
3. An industrial sound-proof enclosure according to claim 2, characterized in that: the porous sound-absorbing plate (5) is clamped between the buckle cover (9) and the sound-inlet plate (3), sound-absorbing holes (4) are formed in the sound-inlet plate (3), and the aperture of the sound-absorbing holes (4) is larger than that of the porous sound-absorbing plate (5).
4. An industrial sound-proof enclosure according to claim 3, characterized in that: the output end of the electromagnetic vibrator (6) penetrates through the top of the outer cover plate (1) and is connected with the porous sound absorbing plate (5) through bolts, and the electromagnetic vibrator (6) is provided with three groups.
5. An industrial sound-proof enclosure according to claim 4, wherein: the base groove (2) is welded with the bottom of the outer cover plate (1) in a sealing mode, and the dust collecting groove (7) is formed in the base groove (2).
6. An industrial sound-proof enclosure according to claim 5, wherein: the negative pressure suction pump (8) is connected with the outer wall of the base groove (2) through a pipeline, the negative pressure suction pump (8) is communicated with the inside of the ash collecting groove (7), and a movable baffle (10) is mounted on one side of the outer wall of the outer cover plate (1) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223468186.2U CN219085647U (en) | 2022-12-26 | 2022-12-26 | Industrial sound insulation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223468186.2U CN219085647U (en) | 2022-12-26 | 2022-12-26 | Industrial sound insulation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219085647U true CN219085647U (en) | 2023-05-26 |
Family
ID=86403814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223468186.2U Active CN219085647U (en) | 2022-12-26 | 2022-12-26 | Industrial sound insulation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219085647U (en) |
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2022
- 2022-12-26 CN CN202223468186.2U patent/CN219085647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An industrial soundproof cover Granted publication date: 20230526 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Sichuan juchuang Xinrong Technology Co.,Ltd. Registration number: Y2024980005614 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |