CN214504985U - Novel noise reduction device of electromechanical equipment - Google Patents
Novel noise reduction device of electromechanical equipment Download PDFInfo
- Publication number
- CN214504985U CN214504985U CN202120199009.5U CN202120199009U CN214504985U CN 214504985 U CN214504985 U CN 214504985U CN 202120199009 U CN202120199009 U CN 202120199009U CN 214504985 U CN214504985 U CN 214504985U
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- Prior art keywords
- noise reduction
- plate
- base block
- cavity
- spring part
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- 230000009467 reduction Effects 0.000 title claims abstract description 116
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000030279 gene silencing Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
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Abstract
The utility model discloses a novel noise reduction device of electromechanical equipment, which comprises a supporting cover body, wherein the inside of the supporting cover body is a noise reduction cavity, and at least one vent is arranged on the supporting cover body; the noise reduction structure comprises a base block, a first spring part and an outer noise reduction plate, wherein the base block is connected with the inner wall of the noise reduction cavity, and the outer noise reduction plate is connected with the base block through the first spring part; the outer noise reduction plates on two adjacent noise reduction structures are spaced. The utility model discloses can compromise heat dispersion and fall the performance of making an uproar, also can allow electromechanical device to carry out normal heat dissipation when making an uproar falls in giving sound insulation electromechanical device.
Description
Technical Field
The utility model relates to an electromechanical device field of making an uproar falls especially relates to an electromechanical device's novel device of making an uproar falls.
Background
Some electromechanical devices generate noise during operation, create noise pollution and cause worker discomfort, and thus require sound insulation and noise reduction processes for the electromechanical devices. Traditional noise reduction device adopts the form of the cover body to keep apart electromechanical device and external world more, in order to promote syllable-dividing effect, needs to promote the seal performance of the cover body correspondingly, however electromechanical device generates heat easily at the operation in-process, and the improvement of the seal performance of the cover body can lead to electromechanical device to be difficult to the heat dissipation, influences electromechanical device's normal operating. The traditional cover type noise reduction equipment is difficult to give consideration to heat dispersion and noise reduction performance, and a novel noise reduction device of electromechanical equipment is provided for the reason.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough that exists among the prior art, the utility model provides an electromechanical device's novel device of making an uproar that falls can compromise heat dispersion and fall the performance of making an uproar, also can allow electromechanical device to carry out normal heat dissipation when making an uproar falls in giving sound insulation to electromechanical device.
The technical scheme is as follows: in order to achieve the purpose, the novel noise reduction device of the electromechanical equipment comprises a support cover body, wherein a noise reduction cavity is arranged inside the support cover body, and at least one ventilation opening is formed in the support cover body; the noise reduction structure comprises a base block, a first spring part and an outer noise reduction plate, wherein the base block is connected with the inner wall of the noise reduction cavity, and the outer noise reduction plate is connected with the base block through the first spring part; the outer noise reduction plates on two adjacent noise reduction structures are spaced.
Further, it is square structure to fall the chamber of making an uproar, fall all fixedly on each side chamber wall in the chamber of making an uproar and be provided with the slide bar, the fixed a plurality of fixed blocks that are provided with on the slide bar, the base block slides and sets up on the slide bar, and is a plurality of base block and a plurality of the fixed block one-to-one, through second spring part elastic connection between base block and the fixed block that corresponds, the flexible direction of elasticity of first spring part and the second spring part that corresponds is mutually perpendicular.
Furthermore, at least two base blocks and two first spring pieces are arranged on a single noise reduction structure, and at least two sliding rods are arranged on the wall of the single-side cavity of the noise reduction cavity.
Furthermore, an inner noise reduction plate is fixedly arranged on one side, far away from the supporting cover body, of the fixed block, the inner noise reduction plate is positioned between the outer noise reduction plate and the noise reduction cavity wall corresponding to the outer noise reduction plate, and the inner noise reduction plate is positioned in a gap between two adjacent outer noise reduction plates; and the plate bodies of the inner noise reduction plates and the adjacent two outer noise reduction plates are respectively provided with an overlapping part.
Furthermore, the surfaces of the outer noise reduction plate and the inner noise reduction plate are respectively covered with a noise reduction layer made of noise reduction cotton.
Furthermore, two openable sealing doors are hinged to two opposite sides of the noise reduction cavity, and two ventilation openings are formed in the two ventilation openings and are respectively arranged on the two sealing doors; the outside of sealing the door is provided with the switch handle, be provided with the amortization tripe on the vent.
Further, the lower end of the supporting cover body is provided with an outer edge plate, and an installation screw hole is formed in the outer edge plate.
Has the advantages that: the utility model discloses a novel noise reduction device of electromechanical device, its beneficial effect as follows:
1) the noise reduction device is provided with an inner noise reduction plate and an outer noise reduction plate, the two adjacent outer noise reduction plates are separated by a certain distance, the inner noise reduction plate is arranged between the two outer noise reduction plates, the inner noise reduction plate and the outer noise reduction plate are matched with each other to reduce noise, and a gap is reserved for heat dissipation of electromechanical equipment while a good noise reduction effect is achieved, so that the heat dissipation performance and the noise reduction performance are considered;
2) the board of making an uproar falls outward links to each other with the base block through first spring part, and the base block passes through the second spring part and links to each other with the fixed block, cushions the vibration that the noise produced through two spring parts, falls the board of making an uproar outward in addition and falls the amortization layer that all is provided with the cotton material of amortization on the board of making an uproar in, and comprehensive noise reduction effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of a noise reduction chamber;
FIG. 3 is a schematic illustration of a noise reduction structure;
FIG. 4 is a schematic view of the cooperation of the vent and noise reducing structure;
fig. 5 is a schematic structural view of the sealing door.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The novel noise reduction device for the electromechanical device as shown in fig. 1 to 5 comprises a supporting cover body 1, wherein the supporting cover body 1 is of a semi-surrounding structure and is hollow at the bottom. The noise reduction cavity 2 is arranged in the supporting cover body 1, and at least one ventilation opening 3 is formed in the supporting cover body 1. The noise reduction structure comprises a base block 4, a first spring part 7 and an outer noise reduction plate 6, wherein the base block 4 is connected with the inner wall of the noise reduction cavity 2, and the outer noise reduction plate 6 is connected with the base block 4 through the first spring part 7; the outer noise reduction plates 6 on two adjacent noise reduction structures are spaced. The outer noise reduction plate 6 and the first spring member 7 form an elastic structure to reduce noise of the electromechanical device. The arrangement of the ventilation openings 3 and the gaps between the adjacent outer noise reduction plates 6 are reserved, so that the electromechanical equipment can dissipate heat.
The noise reduction cavity 2 is of a square structure, namely the noise reduction cavity 2 is cuboid or square. As shown in fig. 1, a sliding rod 8 is fixedly arranged on each side wall of the noise reduction cavity 2, a plurality of fixing blocks 9 are fixedly arranged on the sliding rod 8, the base blocks 4 are slidably arranged on the sliding rod 8, and the plurality of base blocks 4 correspond to the plurality of fixing blocks 9 one by one. In order to prevent the base block 4 from being separated from the sliding rod 8, one end of the sliding rod 8 is provided with a sealing block. Base block 4 and the fixed block 9 that corresponds between through second spring part 10 elastic connection, the flexible direction of elasticity of first spring part 7 and the second spring part 10 that corresponds is mutually perpendicular, and first spring part 7 and second spring part 10 mutually support, form the elastic construction of two directions, and it is better to the buffering effect that the noise produced the vibration, and then play good noise reduction.
Singly it is provided with two base blocks 4 and two first spring parts 7 at least to fall to make an uproar structurally, fall to make an uproar to fall and be provided with two at least slide bars 8 on the unilateral chamber wall in chamber, as shown in figure 3, make and fall to make and to fall to connect more stably between board 6 and the slide bar 8, the structure is more reasonable.
As shown in fig. 2, an inner noise reduction plate 11 is fixedly disposed on one side of the fixed block 9 away from the supporting cover body 1, the inner noise reduction plate 11 is located between the outer noise reduction plate 6 and the cavity wall of the noise reduction cavity 2 corresponding to the outer noise reduction plate 6, and the inner noise reduction plate 11 is located in a gap between two adjacent outer noise reduction plates 6; the plate body of the inner noise reduction plate 11 and the plate bodies of the two adjacent outer noise reduction plates 6 are provided with overlapped parts. Two adjacent outer clearances of falling board 6 of making an uproar can be right the utility model discloses a whole noise reduction results causes negative effects, and the setting of the interior board 11 of making an uproar can eliminate this negative effects to a certain extent, improves the utility model discloses a performance of making an uproar falls.
The outer noise reduction plate 6 and the inner noise reduction plate 11 are covered with noise reduction layers made of noise reduction cotton, and the noise reduction cotton has a sound absorption effect and improves noise reduction effects.
The two opposite sides of the noise reduction cavity 2 are hinged with openable sealing doors 12, so that electromechanical equipment can be conveniently installed in the supporting cover body 1. The two ventilation openings 3 are respectively arranged on the two sealing doors 12 to form ventilation airflow penetrating through the support cover body 1, so that the heat dissipation effect is improved. The outside of sealing the door is provided with switch handle 5, facilitates the use. The air vent 3 is provided with noise reduction shutters, and the noise reduction shutters can play a role in noise reduction and dust prevention.
The lower end of the supporting cover body 1 is provided with an outer edge plate 13, the outer edge plate is provided with an installation screw hole 14, and the supporting cover body 1 can be conveniently installed through the installation screw hole 14 and an installation bolt.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel noise reduction device of electromechanical device which characterized in that: the noise reduction mask comprises a supporting mask body (1), wherein a noise reduction cavity (2) is arranged inside the supporting mask body (1), and at least one ventilation opening (3) is formed in the supporting mask body (1); the noise reduction structure comprises a base block (4), a first spring part (7) and an outer noise reduction plate (6), wherein the base block (4) is connected with the inner wall of the noise reduction cavity (2), and the outer noise reduction plate (6) is connected with the base block (4) through the first spring part (7); the outer noise reduction plates (6) on two adjacent noise reduction structures are spaced.
2. The new noise reducer of electromechanical equipment according to claim 1, characterized in that: it is square structure to fall chamber (2) of making an uproar, fall and all fixedly on each side chamber wall in chamber (2) of making an uproar and be provided with slide bar (8), the fixed a plurality of fixed blocks (9) that are provided with on slide bar (8), base block (4) slide to set up on slide bar (8), and is a plurality of base block (4) and a plurality of fixed block (9) one-to-one, through second spring part (10) elastic connection between base block (4) and corresponding fixed block (9), the flexible direction of elasticity of first spring part (7) and the second spring part (10) that corresponds is mutually perpendicular.
3. The new noise reduction device of electromechanical equipment according to claim 2, characterized in that: the single noise reduction structure is at least provided with two base blocks (4) and two first spring pieces (7), and the wall of the single-side cavity of the noise reduction cavity is provided with at least two sliding rods (8).
4. A novel noise reduction device for electromechanical equipment according to claim 3, characterized in that: an inner noise reduction plate (11) is fixedly arranged on one side, far away from the supporting cover body (1), of the fixed block (9), the inner noise reduction plate (11) is located between the outer noise reduction plate (6) and the wall of the noise reduction cavity (2) corresponding to the outer noise reduction plate (6), and the inner noise reduction plate (11) is located in a gap between two adjacent outer noise reduction plates (6); and overlapping parts are arranged between the plate body of the inner noise reduction plate (11) and the plate bodies of the two adjacent outer noise reduction plates (6).
5. The new noise reduction device of electromechanical equipment according to claim 4, characterized in that: the surfaces of the outer noise reduction plate (6) and the inner noise reduction plate (11) are respectively covered with a noise reduction layer made of noise reduction cotton.
6. The new noise reduction device of electromechanical equipment according to claim 5, characterized in that: two openable sealing doors (12) are hinged to two opposite sides of the noise reduction cavity (2), and two ventilation openings (3) are respectively arranged on the two sealing doors (12); the outer side of the sealing door is provided with a switch handle (5), and the ventilation opening (3) is provided with a silencing shutter.
7. The new noise reduction device of electromechanical equipment according to claim 6, characterized in that: the lower end of the supporting cover body (1) is provided with an outer edge plate (13), and the outer edge plate is provided with an installation screw hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199009.5U CN214504985U (en) | 2021-01-25 | 2021-01-25 | Novel noise reduction device of electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199009.5U CN214504985U (en) | 2021-01-25 | 2021-01-25 | Novel noise reduction device of electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214504985U true CN214504985U (en) | 2021-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120199009.5U Expired - Fee Related CN214504985U (en) | 2021-01-25 | 2021-01-25 | Novel noise reduction device of electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214504985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495879A (en) * | 2022-01-25 | 2022-05-13 | 江苏宝联气体有限公司 | Noise reduction device for oxygen generation equipment |
-
2021
- 2021-01-25 CN CN202120199009.5U patent/CN214504985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495879A (en) * | 2022-01-25 | 2022-05-13 | 江苏宝联气体有限公司 | Noise reduction device for oxygen generation equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |