CN205206409U - Fan amortization room - Google Patents
Fan amortization room Download PDFInfo
- Publication number
- CN205206409U CN205206409U CN201520987145.5U CN201520987145U CN205206409U CN 205206409 U CN205206409 U CN 205206409U CN 201520987145 U CN201520987145 U CN 201520987145U CN 205206409 U CN205206409 U CN 205206409U
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- noise reduction
- room
- wall
- air intake
- room body
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Abstract
The utility model discloses a fan amortization room, which belongs to the technical field of buildings. Its technical essential includes the room body, and the room body is equipped with air intake and air outlet respectively along length direction's both sides, and noise reduction fans air -out union coupling is treated with the outside to the air intake, the internal length direction interval of following in room between air intake and air outlet is equipped with a plurality of amortization walls, and the independent cavity of a plurality of is separated into with the room body along length direction to the amortization wall, wherein one end at each amortization wall is equipped with the water conservancy diversion hole, and each water conservancy diversion hole cooperation makes the internal airflow channel in room be the wave, it is cotton all to have laid the amortization on the internal wall in room and each amortization wall, the utility model aims at providing a convenient to use, respond well fan amortization room, denoising sound is used for disappearing.
Description
Technical field
The utility model relates to a kind of noise reduction room, more particularly, particularly relates to a kind of blower fan noise reduction room.
Background technology
In the process of powder, usually need to use blower fan to be exhausted, and blower fan operationally, the noise of generation is comparatively large, produces pollute greatly surrounding environment, causes certain injury to the health of staff.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of easy to use, respond well blower fan noise reduction room.
The technical solution of the utility model is achieved in that a kind of blower fan noise reduction room, comprises room body, and body both sides along its length, wherein said room are respectively equipped with air intake and air outlet, and air intake and outside treat that noise reduction fans discharge pipe is connected; Be interval with some noise reduction walls along its length in room body between air intake and air outlet, room body is separated into several independently cavitys by noise reduction wall along its length; Be provided with pod apertures in wherein one end of each noise reduction wall, each pod apertures coordinates the gas channel undulate made in room body; Room body inwall and each noise reduction wall wall are all equipped with silencing cotton.
In above-mentioned a kind of blower fan noise reduction room, described air intake is arranged on body top, room wherein one end close end along its length; Described air outlet is arranged on the sidewall bottom of room body away from air intake.
In above-mentioned a kind of blower fan noise reduction room, the pod apertures on the noise reduction wall of air intake is positioned at this noise reduction wall lower end; Pod apertures on the noise reduction wall of air outlet is positioned at this noise reduction wall upper end.
In above-mentioned a kind of blower fan noise reduction room, be provided with positioning lattice aperture plate outside described silencing cotton, silencing cotton is fixed on corresponding wall by positioning lattice aperture plate.
In above-mentioned a kind of blower fan noise reduction room, the order number of described positioning lattice aperture plate is 0.5-1 order.
In above-mentioned a kind of blower fan noise reduction room, described air outlet is provided with block along body length direction, room, and external diameter and the air outlet internal diameter of described block adapt.
After the utility model adopts said structure, each pod apertures coordinates the air-flow undulate flowing making to be blown in room body, effectively increases the contact area of silencing cotton and air-flow, makes silencing cotton play maximum erasure effect; Pod apertures near air intake is arranged on noise reduction wall upper end, and the pod apertures near air outlet is arranged on the lower end of noise reduction wall, can effectively avoid gas to circle round in room body, produces noise; Arranging block can prevent outside foreign matter from entering in room body effectively.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In figure: room body 1, air intake 1a, air outlet 1b, noise reduction wall 2, pod apertures 3, silencing cotton 4, positioning lattice aperture plate 5, block 6.
Detailed description of the invention
Consult shown in Fig. 1, a kind of blower fan noise reduction room of the present utility model, comprises room body 1, and described room body 1 both sides are along its length respectively equipped with air intake 1a and air outlet 1b, and air intake 1a and outside treat that noise reduction fans discharge pipe is connected.Preferably, described air intake 1a is arranged on room body 1 top wherein one end close end along its length; Described air outlet 1b is arranged on the sidewall bottom of room body 1 away from air intake 1a.Adopt this structure, gas effectively can be avoided to circle round in room body 1, produce larger noise.
Be interval with some noise reduction walls 2 along its length in room body 1 between air intake 1a and air outlet 1b, room body 1 is separated into several independently cavitys by noise reduction wall 2 along its length; Be provided with pod apertures 3 in wherein one end of each noise reduction wall 2, each pod apertures 3 coordinates the gas channel undulate made in room body 1.Preferably, the pod apertures 3 on the noise reduction wall 2 of air intake 1a is positioned at this noise reduction wall 2 lower end; Pod apertures 3 on the noise reduction wall 2 of air outlet 1b is positioned at this noise reduction wall 2 upper end.Adopt this structure, gas circuitous flow in room body 1 can be made, the utilization of noise reduction wall 2 is maximized.
Room body 1 inwall and each noise reduction wall 2 wall are all equipped with silencing cotton 4.Conveniently fix, be provided with positioning lattice aperture plate 5 outside described silencing cotton 4, silencing cotton 4 is fixed on corresponding wall by positioning lattice aperture plate 5.Preferably, the order number of described positioning lattice aperture plate 5 is 0.5-1 order.The order number of positioning lattice aperture plate 5 can adjust according to the size of actual room body 1.
Meanwhile, in order to prevent outside foreign matter from entering in room body 1, described air outlet 1b is provided with block 6 along room body 1 length direction, and external diameter and the air outlet 1b internal diameter of described block 6 adapt.
During work, the gas that noise is larger enters rear along the flowing of noise reduction wall 2 undulate from air intake 1a, in the process of flowing, air impingement, on silencing cotton 4, makes noise reduce gradually, and finally, the gas be disposed flows out from air outlet 1b.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (6)
1. a blower fan noise reduction room, comprise room body (1), it is characterized in that, body (1) both sides along its length, described room are respectively equipped with air intake (1a) and air outlet (1b), and air intake (1a) and outside treat that noise reduction fans discharge pipe is connected; Be interval with some noise reduction walls (2) along its length in room body (1) between air intake (1a) and air outlet (1b), room body (1) is separated into several independently cavitys by noise reduction wall (2) along its length; Be provided with pod apertures (3) in wherein one end of each noise reduction wall (2), each pod apertures (3) coordinates the gas channel undulate made in room body (1); Room body (1) inwall and each noise reduction wall (2) wall are all equipped with silencing cotton (4).
2. a kind of blower fan noise reduction room according to claim 1, is characterized in that, described air intake (1a) is arranged on room body (1) top wherein one end close end along its length; Described air outlet (1b) is arranged on the sidewall bottom of room body (1) away from air intake (1a).
3. a kind of blower fan noise reduction room according to claim 1 and 2, is characterized in that, the pod apertures (3) on the noise reduction wall (2) of air intake (1a) is positioned at this noise reduction wall (2) lower end; Pod apertures (3) on the noise reduction wall (2) of air outlet (1b) is positioned at this noise reduction wall (2) upper end.
4. a kind of blower fan noise reduction room according to claim 1, it is characterized in that, described silencing cotton (4) outside is provided with positioning lattice aperture plate (5), and silencing cotton (4) is fixed on corresponding wall by positioning lattice aperture plate (5).
5. a kind of blower fan noise reduction room according to claim 4, is characterized in that, the order number of described positioning lattice aperture plate (5) is 0.5-1 order.
6. a kind of blower fan noise reduction room according to claim 1 and 2, it is characterized in that, described air outlet (1b) is provided with block (6) along room body (1) length direction, and external diameter and air outlet (1b) internal diameter of described block (6) adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987145.5U CN205206409U (en) | 2015-12-02 | 2015-12-02 | Fan amortization room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987145.5U CN205206409U (en) | 2015-12-02 | 2015-12-02 | Fan amortization room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206409U true CN205206409U (en) | 2016-05-04 |
Family
ID=55844135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987145.5U Active CN205206409U (en) | 2015-12-02 | 2015-12-02 | Fan amortization room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206409U (en) |
-
2015
- 2015-12-02 CN CN201520987145.5U patent/CN205206409U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |