CN207487010U - A kind of air conditioner ventilation denoising structure - Google Patents
A kind of air conditioner ventilation denoising structure Download PDFInfo
- Publication number
- CN207487010U CN207487010U CN201721665161.8U CN201721665161U CN207487010U CN 207487010 U CN207487010 U CN 207487010U CN 201721665161 U CN201721665161 U CN 201721665161U CN 207487010 U CN207487010 U CN 207487010U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- inner tube
- conditioner ventilation
- plenum
- outer tube
- Prior art date
- 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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Abstract
The utility model discloses a kind of air conditioner ventilation denoising structures, including inlet section, plenum, slow splenium and outlet section, plenum is located at inlet section and eases up between splenium, its structural feature is, fixed frame is equipped in plenum, fixed frame is equipped with the wobble wheel of ellipse, force(d) (draft) fan is connected on wobble wheel, the inner surface of the slow splenium is equipped with the arc groove of the progressive setting of several spirals, the outlet section includes inner tube and outer tube, and the outer surface of inner tube and the inner edge surfaces of outer tube are equipped with the progressive groove of spiral；The beneficial effects of the utility model are：Reasonable design, it is simple in structure, noise can be effectively reduced, further, it is possible to the humidifying and purifying effect to air.
Description
Technical field
The utility model belongs to air-conditioning equipment construction applications, and in particular to be a kind of air conditioner ventilation denoising structure.
Background technology
Air-conditioning noise includes aerodynamic noise and mechanical noise two parts, the former has turbulence noise, rotational noise and speed
The pulsatile change of degree, to surrounding air radiated noise；The latter has noise caused by bearing noise and rotary part imbalance.Wherein
Based on aerodynamic noise.Wind turbine generates strong noise in operation process.Noise passes through import, outlet, casing, electronic
The space of surrounding is passed at the sound sources such as machine and pipeline position, it not only seriously polluted urban area environment, is influenced to produce and be worked
Efficiency, and damage the health of worker or even cause industrial accident.Present fan noise has become industrial and mining enterprises and urban environment
One important sources of noise pollution.
Utility model content
In order to solve the above technical problems, the utility model offer is a kind of can to effectively reduce noise, avoid noise dirty
The air conditioner ventilation denoising structure of dye.
To achieve the above object, the technical solution adopted in the utility model is a kind of air conditioner ventilation denoising structure, including into
Wind portion, plenum, slow splenium and outlet section, plenum are located at inlet section and ease up between splenium, and structural feature is, in plenum
Equipped with fixed frame, fixed frame is equipped with the wobble wheel of ellipse, is connected with force(d) (draft) fan on wobble wheel, the slow splenium it is interior
Surface is equipped with the arc groove of the progressive setting of several spirals, and the outlet section includes inner tube and outer tube, the appearance of inner tube
The inner edge surfaces of face and outer tube are equipped with the progressive groove of spiral.
As further improvement of the utility model, the length of inner tube is more than the length of outer tube, outer tube and internal layer
The end rounding off connection of pipe.
As further improvement of the utility model, cavity is equipped between inner tube and outer tube, the surface of inner tube is set
There are several striped mouths.
The circular abutment being obliquely installed is equipped with as further improvement of the utility model, in cavity, circular abutment is number
It is a.
It is hollow structure inside circular abutment, the surface of circular abutment is equipped with as further improvement of the utility model
Several round holes, hollow structure is interior to be equipped with humidification cotton.
As further improvement of the utility model, wobble wheel is connect with motor, and motor control wobble wheel is swung.
The beneficial effects of the utility model are：Reasonable design, it is simple in structure, noise can be effectively reduced, further, it is possible to
With the humidifying and purifying effect to air.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the wobble-member structure diagram of the utility model；
Wherein, 1- inlet sections, 2- plenum, 3- delay splenium, 4- outlet sections, 5- fixed frames, 6- wobble wheels, 7- supercharging wind
Fan, 8- arc grooves, 9- inner tubes, 10- outer tubes, 11- grooves, 12- striped mouths, 13- circular abutments, 14- motors.
Specific embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings, but does not limit the protection model of the utility model
It encloses.
As shown in Figure 1 to Figure 2, a kind of air conditioner ventilation denoising structure, including inlet section 1, plenum 2, slow splenium 3 and outlet air
Portion 4, plenum 2 are located at inlet section 1 and ease up between splenium 3, fixed frame 5 are equipped in the plenum 2, fixed frame 5 is equipped with
The wobble wheel 6 of ellipse, force(d) (draft) fan 7 is connected on wobble wheel 6, and the inner surface of the slow splenium 3 is equipped with several helical deliveries
Into the arc groove 8 of setting, the outlet section 4 includes inner tube 9 and outer tube 10, the outer surface of inner tube 9 and outer tube 10
Inner edge surfaces be equipped with the progressive groove 11 of spiral；The length of the inner tube 9 is more than the length of outer tube 10, outer tube
10 connect with the end rounding off of inner tube 9；Cavity, the table of inner tube 9 are equipped between the inner tube 9 and outer tube 10
Face is equipped with several striped mouths 12；The circular abutment 13 being obliquely installed is equipped in the cavity, circular abutment 13 is several；It is described
The inside of circular abutment 13 be hollow structure, the surface of circular abutment 13 is equipped with several round holes, humidification is equipped in hollow structure
Cotton；The wobble wheel 6 is connect with motor 14, and motor 14 controls wobble wheel 6 to swing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein, and should not any reference numeral in claim be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of air conditioner ventilation denoising structure is located at inlet section including inlet section, plenum, slow splenium and outlet section, plenum
Between gentle splenium, it is characterised in that：Fixed frame is equipped in the plenum, fixed frame is equipped with the wobble wheel of ellipse,
Force(d) (draft) fan is connected on wobble wheel, the inner surface of the slow splenium is equipped with the arc groove of the progressive setting of several spirals, described
Outlet section include inner tube and outer tube, the outer surface of inner tube and the inner edge surfaces of outer tube are equipped with progressive recessed of spiral
Slot.
2. a kind of air conditioner ventilation denoising structure according to claim 1, it is characterised in that：The length of the inner tube is big
In the length of outer tube, the end rounding off connection of outer tube and inner tube.
3. a kind of air conditioner ventilation denoising structure according to claim 2, it is characterised in that：The inner tube and outer tube
Between be equipped with cavity, the surface of inner tube is equipped with several striped mouths.
4. a kind of air conditioner ventilation denoising structure according to claim 3, it is characterised in that：It is equipped with and tilts in the cavity
The circular abutment of setting, circular abutment are several.
5. a kind of air conditioner ventilation denoising structure according to claim 4, it is characterised in that：It is inside the circular abutment
Hollow structure, the surface of circular abutment are equipped with several round holes, humidification cotton are equipped in hollow structure.
6. a kind of air conditioner ventilation denoising structure according to claim 1, it is characterised in that：The wobble wheel connects with motor
It connects, motor control wobble wheel is swung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665161.8U CN207487010U (en) | 2017-11-27 | 2017-11-27 | A kind of air conditioner ventilation denoising structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665161.8U CN207487010U (en) | 2017-11-27 | 2017-11-27 | A kind of air conditioner ventilation denoising structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487010U true CN207487010U (en) | 2018-06-12 |
Family
ID=62457705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665161.8U Expired - Fee Related CN207487010U (en) | 2017-11-27 | 2017-11-27 | A kind of air conditioner ventilation denoising structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487010U (en) |
-
2017
- 2017-11-27 CN CN201721665161.8U patent/CN207487010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |