CN212511616U - New trend system with amortization function - Google Patents
New trend system with amortization function Download PDFInfo
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- CN212511616U CN212511616U CN202021150887.XU CN202021150887U CN212511616U CN 212511616 U CN212511616 U CN 212511616U CN 202021150887 U CN202021150887 U CN 202021150887U CN 212511616 U CN212511616 U CN 212511616U
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Abstract
The utility model relates to the technical field of new air system equipment, in particular to a new air system with a noise reduction function, which comprises a fixed plate and a new air machine, wherein the side surface of the fixed plate is provided with a protective net, the left side of the protective net is provided with an air guide column, the inside of the fixed plate is fixedly connected with sound-absorbing cotton, the surface of the sound-absorbing cotton is fixedly connected with a sound-absorbing plate, the lower surface of a support plate is fixedly connected with a first baffle plate, the bottom of the fixed plate is fixedly connected with a first sound-insulating plate and a second sound-insulating plate, a gap between the first sound-insulating plate and the second sound-insulating plate is a vacuum cavity, the upper surface of the second sound-insulating plate is fixedly connected with a second baffle plate, and the side surface of the second baffle plate is provided with an air outlet, the device can prevent mosquitoes and the like from, the multiple baffles jointly act to prolong the sound wave transmission path, and the sound absorption cotton absorbs the sound waves to control the noise to the maximum extent.
Description
Technical Field
The utility model relates to a new trend system equipment technical field, more specifically say, are a new trend system with noise cancelling function.
Background
The new trend system is one set of independent air processing system of compriseing air supply system and exhaust system, new fan clean room air is leading-in indoor, discharge the room air through the pipeline, can be the uninterrupted fresh air that provides throughout the day, satisfy the demand of health, can be with the harmful substance in the air, for example, the cigarette flavor, the oil smoke flavor, bacterium etc. can all be expelled in addition, prevent bacterial growing, not only help the life health of family, and also play vital role to the extension of life-span such as furniture, after opening the new trend system, just need not open the window again and inhale fresh air, so can to a great extent noise reduction's appearance, can let indoor more quiet more comfortable, can also avoid opening the window simultaneously and bring a large amount of dust, can play dirt-proof efficiency, let indoor air cleaner.
Traditional new trend system does not have dedicated air pipe at the in-process that uses, and the installation of being not convenient for, new fan can produce the noise at the during operation, has influenced people's daily rest, can make the user feel uncomfortable and irritated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new trend system with amortization function 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:
a new air system with a noise reduction function comprises a fixing plate and a new fan, wherein a protective net is arranged on the side face of the fixing plate, an air guide column is installed on the left side of the protective net, sound absorption cotton is fixedly connected inside the fixing plate, a sound absorption plate is fixedly connected to the surface of the sound absorption cotton, sound absorption holes which are uniformly arranged are formed in the surface of the sound absorption plate, a supporting plate is fixedly connected to the bottom of the fixing plate, a rubber gasket is fixedly connected onto the supporting plate, a sleeve is fixedly connected onto the upper surface of the rubber gasket, the sleeve is slidably connected with a guide rod, a spring is installed inside the sleeve, a partition plate is fixedly connected to the end portion of the guide rod, the new fan is fixedly connected onto the partition plate, the air guide column is fixedly connected onto the right side of the new fan, a square groove is formed, the bottom fixedly connected with first acoustic celotex board and the second acoustic celotex board of fixed plate, the space between first acoustic celotex board and the second acoustic celotex board is the vacuum cavity, and the last fixed surface of second acoustic celotex board is connected with the second baffle, and the surface of second baffle has been laid and has been inhaled the sound cotton, and the air outlet has been seted up to the side of second baffle.
Further: and the inner surface of the fixing plate is fixedly connected with a third sound-insulating plate.
Further: and sound-absorbing cotton is installed on the left side of the third sound-insulating board.
Further: the left side fixedly connected with mounting panel of fixed plate.
Further: and symmetrical through holes are formed in the surface of the mounting plate.
Further: the side of mounting panel fixedly connected with rubber slab.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the embodiment of the utility model provides an in, whole device is convenient for install, it is convenient to adjust, wherein the protection network can prevent entering air guide column such as mosquito, protective apparatus normal operating, and have certain dustproof, clean effect, the guide bar, spring and rubber gasket combined action, alleviate new fan vibrations that cause in service, from the source of weakening the noise at root, the propagation of sound in the air is kept apart to the vacuum cavity, avoid disturbing people's rest, a plurality of baffle combined action extension sound wave propagation ways, via inhaling the cotton absorption of sound, noise control in the at utmost.
Drawings
Fig. 1 is a schematic structural diagram of a fresh air system with a noise reduction function;
FIG. 2 is a schematic perspective view of a fresh air system with a noise reduction function;
fig. 3 is a schematic structural diagram of an air guide column in a fresh air system with a sound attenuation function.
The reference numerals in the schematic drawings illustrate: fixed plate 1, protection network 2, air guide column 3, inhale sound cotton 4, abatvoix 5, inhale sound hole 6, backup pad 7, rubber gasket 8, sleeve 9, guide bar 10, spring 11, baffle 12, new fan 13, square groove 14, first baffle 15, first acoustic celotex board 16, second acoustic celotex board 17, vacuum cavity 18, second baffle 19, air outlet 20, third acoustic celotex board 21, mounting panel 22, through-hole 23, rubber slab 24.
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, and the following embodiments are combined to further describe the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, a new air system with noise reduction function includes a fixing plate 1 and a new air blower 13, a protective net 2 is disposed on a side surface of the fixing plate 1, an air guide column 3 is installed on a left side of the protective net 2, the protective net 2 can prevent mosquitoes and other insects from entering the air guide column 3, and prevent the mosquitoes and other insects from entering and interfering with the operation of the new air system, and at the same time, can play a certain role in dust prevention, so as to facilitate cleaning and further ensure normal air intake, sound-absorbing cotton 4 is fixedly connected to an inside of the fixing plate 1, the sound-absorbing cotton can reduce noise to a certain extent, a sound-absorbing plate 5 is fixedly connected to a surface of the sound-absorbing cotton 4, sound-absorbing holes 6 are uniformly arranged on a surface of the sound-absorbing plate 5, noise generated by the operation of the new air system, the rubber gasket 8 is fixedly connected to the supporting plate 7, the sleeve 9 is fixedly connected to the upper surface of the rubber gasket 8, the sleeve 9 is slidably connected with the guide rod 10, a spring 11 is installed inside the sleeve 9, a partition plate 12 is fixedly connected to the end portion of the guide rod 10, a fresh air fan 13 is fixedly connected to the partition plate 12, the right side of the fresh air fan is fixedly connected with the air guide column 3, vibration can be generated in the working process of the fresh air fan 13 to drive the partition plate 12 to move slightly downwards, the guide rod 10 is pushed to move downwards to further compress the spring 11, and finally the vibration is absorbed by the rubber gasket 8, so that noise generated by vibration in the working process of the fresh air fan 13 is eliminated, a square groove 14 is formed in the left side of the supporting plate 7, a first baffle plate 15 is fixedly connected to the lower surface of the supporting plate 7, sound absorbing cotton 4 is paved on the surface of the first baffle plate, prolong the propagation distance of sound wave, it can absorb the sound wave to inhale sound cotton 4, reach the effect of noise reduction, the first acoustic celotex board 16 of bottom fixedly connected with and the second acoustic celotex board 17 of fixed plate 1, space between first acoustic celotex board 16 and the second acoustic celotex board 17 is vacuum cavity 18, the propagation of sound can be completely cut off to vacuum cavity 18, the last fixed surface of second acoustic celotex board 17 is connected with second baffle 19, sound cotton 4 is inhaled to laid on the surface of second baffle 19, air outlet 20 has been seted up to the side of second baffle 19, the noise that new fan produced passes through square groove 14, because sound can not propagate in the vacuum cavity 18, can keep apart between the baffle, absorb through the reflection of first baffle 15 and second baffle 19 again, the air that does not contain the noise at last passes through air outlet 20 and arranges outdoors.
Example 2
On embodiment 1's basis, the internal surface fixedly connected with third acoustic celotex board 21 of fixed plate 1, the sound cotton 4 of inhaling is installed in the left side of third acoustic celotex board 21, the left side fixedly connected with mounting panel 22 of fixed plate 1, and symmetrical through-hole 23 is seted up on the surface of mounting panel 22, is convenient for realize fixed to equipment, and the side fixedly connected with rubber slab 24 of mounting panel 22, rubber slab 24 can slow down the vibrations that the certain degree produced because equipment operation.
With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is: new fan 13 work, because vibrations indirectly drive baffle 12 and carry out small removal downwards, promote guide bar 10 and slide in sleeve 9, and then make spring 11 compression deformation, absorb vibrations by rubber gasket 8 at last, fresh air gets into air guide column 3 through protection network 2, the noise that produces in the new fan 13 working process, inhale cotton 4 of sound through attracting hole 6 entering, inhale cotton 4 noise of sound, the surplus noise is through square groove 14, because sound can not propagate in the vacuum cavity 18, can keep apart between the baffle, absorb through the reflection of first baffle 15 and second baffle 19 again, the air that does not contain the noise at last passes through air outlet 20 and arranges outdoors.
It needs to be particularly explained that, the new fan is the application of prior art in this application, and the protection network is connected the air guide post and is carried the air, vacuum isolation, sound wave reflection absorption is the innovation point of this application, and it has effectively solved the problem that equipment noise is big, easy jam, be not convenient for installation and regulation.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The fresh air system with the noise reduction function comprises a fixing plate (1) and a fresh air fan (13) and is characterized in that a protective net (2) is arranged on the side face of the fixing plate (1), an air guide column (3) is installed on the left side of the protective net (2), sound absorption cotton (4) is fixedly connected inside the fixing plate (1), a sound absorption plate (5) is fixedly connected to the surface of the sound absorption cotton (4), sound absorption holes (6) which are uniformly arranged are formed in the surface of the sound absorption plate (5), a supporting plate (7) is fixedly connected to the bottom of the fixing plate (1), a rubber gasket (8) is fixedly connected to the supporting plate (7), a sleeve (9) is fixedly connected to the upper surface of the rubber gasket (8), a guide rod (10) is slidably connected to the sleeve (9), a spring (11) is installed inside the sleeve (9), and a partition plate (12) is, baffle (12) fixedly connected with new fan (13), the right side fixedly connected with air guide post (3) of new fan, square groove (14) have been seted up in the left side of backup pad (7), the first baffle (15) of lower fixed surface of backup pad (7), sound absorption cotton (4) have been laid on the surface of first baffle (15), the first acoustic celotex board of bottom fixedly connected with (16) and second acoustic celotex board (17) of fixed plate (1), the space between first acoustic celotex board (16) and second acoustic celotex board (17) is vacuum chamber (18), and the last fixed surface of second acoustic celotex board (17) is connected with second baffle (19), and sound absorption cotton (4) have been laid on the surface of second baffle (19), and air outlet (20) have been seted up to the side of second baffle (19).
2. Fresh air system with sound damping according to claim 1, characterized in that a third baffle (21) is fixedly attached to the inner surface of the stationary plate (1).
3. The fresh air system with a noise reduction function according to claim 2, wherein the third baffle (21) is mounted with a sound absorbing cotton (4) at the left side.
4. Fresh air system with sound attenuation according to claim 1, characterized in that a mounting plate (22) is fixedly connected to the left side of the fixing plate (1).
5. The fresh air system with the noise reduction function as claimed in claim 4, wherein the surface of the mounting plate (22) is provided with symmetrical through holes (23).
6. Fresh air system with sound attenuation according to claim 4, characterized in that a rubber plate (24) is fixedly connected to the side of the mounting plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021150887.XU CN212511616U (en) | 2020-06-19 | 2020-06-19 | New trend system with amortization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021150887.XU CN212511616U (en) | 2020-06-19 | 2020-06-19 | New trend system with amortization function |
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|---|---|
| CN212511616U true CN212511616U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021150887.XU Active CN212511616U (en) | 2020-06-19 | 2020-06-19 | New trend system with amortization function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923546A (en) * | 2021-02-26 | 2021-06-08 | 沈锋 | Rail transit vent silencer |
| CN114602631A (en) * | 2022-03-12 | 2022-06-10 | 南京沛沛骧环保科技有限公司 | Garbage disposal device for environmental protection engineering |
-
2020
- 2020-06-19 CN CN202021150887.XU patent/CN212511616U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923546A (en) * | 2021-02-26 | 2021-06-08 | 沈锋 | Rail transit vent silencer |
| CN112923546B (en) * | 2021-02-26 | 2022-04-12 | 山西军昊实业有限公司 | Rail transit vent silencer |
| CN114602631A (en) * | 2022-03-12 | 2022-06-10 | 南京沛沛骧环保科技有限公司 | Garbage disposal device for environmental protection engineering |
| CN114602631B (en) * | 2022-03-12 | 2023-10-24 | 南京沛沛骧环保科技有限公司 | Garbage disposal device for environmental protection engineering |
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