CN210371369U - Sound insulation cover for fan - Google Patents
Sound insulation cover for fan Download PDFInfo
- Publication number
- CN210371369U CN210371369U CN201920787796.8U CN201920787796U CN210371369U CN 210371369 U CN210371369 U CN 210371369U CN 201920787796 U CN201920787796 U CN 201920787796U CN 210371369 U CN210371369 U CN 210371369U
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- sound insulation
- insulation cover
- cover body
- sound
- plate
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- 238000009413 insulation Methods 0.000 title claims abstract description 91
- 238000010521 absorption reaction Methods 0.000 claims abstract description 30
- 230000030279 gene silencing Effects 0.000 claims abstract description 9
- 239000011491 glass wool Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000008030 elimination Effects 0.000 description 6
- 238000003379 elimination reaction Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a fan sound insulation cover, which comprises a sound insulation cover body, wherein a top surface sound absorption and insulation plate is arranged on the sound insulation cover body, the left side, the rear side and the front side of the sound insulation cover body are all connected with a silencing sheet, one side of the sound insulation cover body is hinged with a sound insulation door, three sides of the sound insulation cover body are arranged in parallel with the air exhaust direction by the silencing sheet according to a certain angle, one side deviating from the factory boundary is provided with a sound insulation and insulation door, the top surface, the front surface and the rear surface are formed by the top surface sound absorption and insulation plate, the fan generates noises with different degrees, the noises generated when the fan is used can be absorbed by the silencing sheet on the side surface and the top surface sound absorption and insulation plate, the arrangement mode of the silencing sheet on the side surface is favorable for the air exhaust of the fan, the ventilation and heat dissipation problems of the sound insulation cover can be effectively solved, the arrangement mode of the silencing sheet with angles is favorable for air exhaust, the device has the advantages of good energy saving performance, good ventilation and heat dissipation, large sound insulation capacity and good sound insulation effect.
Description
Technical Field
The utility model relates to a sound insulation cover technical field specifically is a fan sound insulation cover.
Background
Along with the progress of society and the development of science and technology, people pay more and more attention to the environmental protection, and pay more and more attention to the treatment of fan noise pollution in the industrial fields such as chemical industry, oil fields, natural gas, metallurgy iron and steel, power plants and the like, at present, the measures in the treatment fields are not perfect, and when the noise pollution is solved, the normal operation of the original equipment fan is influenced due to overhigh temperature and unsatisfactory ventilation and heat dissipation effects in the sound-proof cover, so that the heat dissipation and ventilation effects are reduced, and the energy consumption is higher. The existing sound insulation cover is poor in sound insulation effect, and therefore a fan sound insulation cover is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan sound insulation cover to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan sound insulation cover, includes the sound insulation cover body, be equipped with the top surface on the sound insulation cover body and inhale the sound insulation board, the left side of sound insulation cover body, rear side, front side all are connected with the noise damping piece, one side of sound insulation cover body articulates there is the sound insulation door.
As a further optimization of the technical scheme, the framework of the sound insulation cover body is a rectangular tube framework, and the top surface sound absorption and insulation plate and the sound absorption sheet are respectively fixedly connected to the sound insulation cover body in a welding mode.
As a further optimization of the technical scheme, the inner plate of the top surface sound absorption and insulation plate is a galvanized perforated plate, glass fiber cloth is attached to the inner plate, the outer plate of the top surface sound absorption and insulation plate is a galvanized steel plate, and superfine glass wool is filled in the middle of the outer plate.
As a further optimization of the technical scheme, the sound-absorbing sheet comprises an electric welding net and superfine glass wool, wherein the superfine glass wool is filled in the middle of the electric welding net.
As a further optimization of the technical scheme, the top surface sound absorption and insulation plate is respectively positioned on the front side, the upper side and the rear side of the sound insulation cover body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structural style of sound insulation cover, the arrangement that the side adopted the noise elimination piece is favorable to airing exhaust of fan, can effectual solution sound insulation cover's ventilation cooling problem, the arrangement that the noise elimination piece took the angle had both been favorable to airing exhaust, can also reach the sound absorption and fall the good effect of making an uproar, and this device energy-conservation nature is good, and ventilation cooling is good, and the sound insulation volume is big, and the sound insulation is effectual.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of another view angle cross-sectional structure of the present invention.
In the figure: 1. a sound insulation cover body; 2. a top sound absorption and insulation plate; 3. a sound-deadening sheet; 4. a sound-proof door.
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.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fan sound insulation cover, includes sound insulation cover body 1, be equipped with top surface sound absorption and insulation board 2 on sound insulation cover body 1, the left side of sound insulation cover body 1, rear side, front side all are connected with noise damping piece 3, one side of sound insulation cover body 1 articulates there is sound insulation door 4.
Specifically, the framework of the sound insulation cover body 1 is a rectangular tube framework, and the top surface sound absorption and insulation plate 2 and the silencing sheet 3 are respectively fixedly connected to the sound insulation cover body 1 in a welding manner.
Specifically, 2 inner plates of the top surface sound absorption and insulation plate are galvanized perforated plates, glass fiber cloth is attached to the inner plates, 2 outer plates of the top surface sound absorption and insulation plate are galvanized steel plates, and superfine glass wool is filled in the middle of the outer plates.
Specifically, the noise reduction sheet 3 comprises an electric welding net and superfine glass wool, and the superfine glass wool is filled in the middle of the electric welding net.
Specifically, the top surface sound absorption and insulation plate 2 is respectively positioned on the front side, the upper side and the rear side of the sound insulation cover body 1.
Specifically, when the device is used, the side surface of the sound insulation cover body 1 is composed of the sound absorption sheet 3 and the top surface sound absorption and insulation plate 2, the sound insulation cover body 1 is made of a rectangular tube as a framework, the sound absorption sheet 3 and the top surface sound absorption and insulation plate 2 on the side surface of the sound insulation cover body 1 are fixed on the rectangular tube, a sound insulation door 4 is arranged on the side surface of the sound insulation cover body 1 away from a factory interface, a galvanized perforated plate is arranged on the inner plate of the top surface sound absorption and insulation plate 2 in the sound insulation cover body 1, glass wool is attached to the inner side of the top surface sound absorption and insulation plate, galvanized steel plate is used for the outer plate, superfine glass wool is filled in the middle of the outer plate, the sound absorption sheet 3 in the sound insulation cover body 1 is composed of superfine glass wool filled in the middle of a mesh, the sound absorption sheet 3 on the three side surfaces of the sound insulation cover body 1 is arranged in parallel to the air exhaust direction according to a certain angle, the sound insulation door 4 is arranged on the side surface of the factory interface, the top surface, the front surface sound absorption Receive, the utility model discloses a left side, rear side, front side at sound insulation cover body 1 all are connected with noise elimination piece 3, and the way that noise elimination passageway was increased in the row's piece setting of noise elimination piece 3 is passed through to three side, can strengthen the sound wave realization gathering in the air, the sound absorption, and three side adopts noise elimination piece 3's row's piece setting to be favorable to airing exhaust and the heat dissipation of fan, and the ventilation cooling problem of the general sound insulation cover of effectual solution, energy-conserving performance is good.
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 (5)
1. The utility model provides a fan sound insulation cover, includes sound insulation cover body (1), its characterized in that: the sound insulation cover is characterized in that a top surface sound absorption and insulation plate (2) is arranged on the sound insulation cover body (1), the left side, the rear side and the front side of the sound insulation cover body (1) are respectively connected with a silencing sheet (3), and one side of the sound insulation cover body (1) is hinged with a sound insulation door (4).
2. The blower sound insulation cover according to claim 1, characterized in that: the framework of the sound insulation cover body (1) is a rectangular tube framework, and the top surface sound absorption and insulation plate (2) and the silencing sheet (3) are fixedly connected to the sound insulation cover body (1) in a welding mode respectively.
3. The blower sound insulation cover according to claim 1, characterized in that: the inner plate of the top surface sound absorption and insulation plate (2) is a galvanized perforated plate, glass fiber cloth is attached to the inner plate, the outer plate of the top surface sound absorption and insulation plate (2) is a galvanized steel plate, and superfine glass wool is filled in the middle of the outer plate.
4. The blower sound insulation cover according to claim 1, characterized in that: the silencing sheet (3) comprises an electric welding net and superfine glass wool, and the superfine glass wool is filled in the middle of the electric welding net.
5. The blower sound insulation cover according to claim 1, characterized in that: the top surface sound absorption and insulation plate (2) is respectively positioned on the front side, the upper side and the rear side of the sound insulation cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787796.8U CN210371369U (en) | 2019-05-29 | 2019-05-29 | Sound insulation cover for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787796.8U CN210371369U (en) | 2019-05-29 | 2019-05-29 | Sound insulation cover for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371369U true CN210371369U (en) | 2020-04-21 |
Family
ID=70262078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920787796.8U Active CN210371369U (en) | 2019-05-29 | 2019-05-29 | Sound insulation cover for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006758A (en) * | 2021-03-02 | 2021-06-22 | 哈尔滨城林科技股份有限公司 | Noise reduction cabin of fracturing truck |
-
2019
- 2019-05-29 CN CN201920787796.8U patent/CN210371369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006758A (en) * | 2021-03-02 | 2021-06-22 | 哈尔滨城林科技股份有限公司 | Noise reduction cabin of fracturing truck |
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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: A sound insulation cover for fan Effective date of registration: 20220125 Granted publication date: 20200421 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI GONGDAFUTIAN TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2022980001178 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200421 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI GONGDAFUTIAN TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2022980001178 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |