CN206846936U - A kind of air purifier denoising structure - Google Patents
A kind of air purifier denoising structure Download PDFInfo
- Publication number
- CN206846936U CN206846936U CN201720754658.0U CN201720754658U CN206846936U CN 206846936 U CN206846936 U CN 206846936U CN 201720754658 U CN201720754658 U CN 201720754658U CN 206846936 U CN206846936 U CN 206846936U
- Authority
- CN
- China
- Prior art keywords
- air purifier
- denoising structure
- structure according
- ventilation body
- air
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
It the utility model is related to a kind of air purifier denoising structure, ventilation body including tubular and the noise reduction body located at the ventilation body peripheral, the ventilation body central is provided with the vented cavity for divulging information, the vented cavity is surrounded by some bloops, and one end that the ventilation body is bordering on air inlet is provided with several connecting columns；The noise reduction body is provided with the avoiding hollow groove for being used for being embedded in connecting column.The utility model causes air channel noise to significantly reduce, and particularly reduces high-frequency noise, reduces the overall noise of air purifier, improves tonequality, improves the experience of user, be adapted to widely popularize.
Description
Technical field
Air purifier field is the utility model is related to, more specifically refers to a kind of air purifier denoising structure.
Background technology
With the quickening of urbanization process, air pollution it is more and more more serious, and living standard is significantly lifted, right
The requirement of air quality also more and more higher, the air quantity and Clean air delivery rate of in the market air purifier are increasing, purification of air
Air velocity is big in device air channel, causes noise big, and the frequency of noise is high, causes the noise of air purifier big, purifies air
While bring noise pollution again, influence the experience of user, be the difficulties of purification of air industry common concern.
Existing noise reduction technology be mainly designed by optimizing air channel and wind wheel, in terms of the running stability of lifting motor come
Realize, as air purifier develops towards Wind Volume type in recent years, air velocity is too fast in air channel causes noise big, influences sky
The popularization and application of gas purifier, the noise problem of Wind Volume air purifier has been an industry problems.Have on the market at present
Clarifier pursues purge amount because simple, and maximum noise has broken through 70 decibels.
Utility model content
A kind of the defects of the purpose of this utility model is to overcome prior art, there is provided air purifier denoising structure.
To achieve the above object, the utility model uses following technical scheme：
A kind of air purifier denoising structure, including the ventilation body of tubular and disappearing located at the ventilation body peripheral
Sound body, the ventilation body central are provided with the vented cavity for divulging information, and the vented cavity is surrounded by some bloops, described
One end that ventilation body is bordering on air inlet is provided with several connecting columns；The noise reduction body is provided with the empty avoiding for being used for being embedded in connecting column
Groove.
Its further technical scheme is：The quantity of the connecting column is 2-16.
Its further technical scheme is：The ventilation body is horn-like.
Its further technical scheme is：The ratio of the air inlet length and air outlet length of the ventilation body is 0.2-
1.0。
Its further technical scheme is：The radian of the outer convex arc surface of the ventilation body is 90-165 °.
Its further technical scheme is：The bloop is circular hole or square hole.
Its further technical scheme is：A diameter of 1-50mm of the circular hole, the centre-to-centre spacing of two circular holes is 2-100mm.
Its further technical scheme is：The length of side of the square hole is 1-50mm, and the centre-to-centre spacing of two square holes is 2-100mm.
Its further technical scheme is：The thickness of the noise reduction body is 0.1-200mm.
Its further technical scheme is：The noise reduction body is sponge, synthetic cotton or plant cotton.
The beneficial effect of the utility model compared with prior art is：Pass through air purifier denoising structure, including ventilation
Body and the noise reduction body located at ventilation body peripheral, ventilation body central are provided with the vented cavity for divulging information, vented cavity surrounding
Provided with some bloops, one end that ventilation body is bordering on air inlet is provided with several connecting columns, and noise reduction body, which is provided with, to be used to be embedded in
The avoiding hollow groove of connecting column；So that air channel noise significantly reduces, high-frequency noise is particularly reduced, reduces air purifier
Overall noise, improve tonequality, improve the experience of user, be adapted to widely popularize.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of stereogram of air purifier denoising structure in the utility model；
Fig. 2 is the structure chart of ventilation body in Fig. 1；
Fig. 3 is the structure chart of noise reduction body in Fig. 1；
Fig. 4 is Fig. 1 top view；
Fig. 5 is the sectional view of B-B in Fig. 4.
The 10 ventilation vented cavities of body 11
The connecting column of 12 bloop 13
The air inlet of 14 reinforcement 15
16 air outlet, 17 outer convex arc surface
The avoiding hollow groove of 20 noise reduction body 21
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to specific embodiment to skill of the present utility model
Art scheme is further described and illustrated, but is not limited to this.
Specific embodiment as shown in Fig. 1 to Fig. 5, a kind of air purifier denoising structure, include the ventilation body of tubular
10 and the noise reduction body 20 located at ventilation body 10 periphery, ventilation body 10 center be provided with the vented cavity 11 for divulging information, ventilation
Chamber 11 is surrounded by some bloops 12, and one end that ventilation body 10 is bordering on air inlet 15 is provided with several connecting columns 13；Noise reduction
Body 20 is provided with the avoiding hollow groove 21 for being used for being embedded in connecting column 13.
Wherein, vented cavity 11 is connected with the air channel of air purifier.
Wherein, connecting column 13 is embedded in avoiding hollow groove 21 so that coupling more between noise reduction body 20 and ventilation body 10
Secure rigid, so as to improve the effect for reducing air channel noise.
Specifically, as shown in Figure 1 to Figure 3, the quantity of connecting column 13 is 2-16, it is provided with and strengthens between two connecting columns 13
Muscle 14.
Preferably, in the present embodiment, the quantity of connecting column 13 is 6 so that connection is more firm.
Specifically, as shown in Fig. 4 to Fig. 5, ventilation body 10 is horn-like, and the length of air inlet 15 for body 10 of divulging information is with going out
The ratio of the length of air port 16 is 0.2-1.0.
Wherein, the radian of the outer convex arc surface 17 of ventilation body 10 is 90-165 °.
Wherein, bloop 12 is circular hole or square hole.
Wherein, a diameter of 1-50mm of circular hole, the centre-to-centre spacing of two circular holes is 2-100mm.
Preferably, in the present embodiment, a diameter of 2-12mm of circular hole, the centre-to-centre spacing of two circular holes is 4-12mm.
Wherein, the length of side of square hole is 1-50mm, and the centre-to-centre spacing of two square holes is 2-100mm.
Preferably, in the present embodiment, the length of side of square hole is 2-12mm, and the centre-to-centre spacing of two square holes is 4-12mm.
Specifically, as shown in Fig. 4 to Fig. 5, the thickness of noise reduction body 20 is 0.1-200mm.
Preferably, in the present embodiment, the thickness of noise reduction body 20 is 2-50mm.
Wherein, noise reduction body 20 is the sound-absorbing quieter materials such as sponge, synthetic cotton or plant cotton.
In summary, the utility model is by air purifier denoising structure, including ventilation body and located at ventilation body
The noise reduction body of periphery, ventilation body central are provided with the vented cavity for divulging information, and vented cavity is surrounded by some bloops, divulges information
One end that body is bordering on air inlet is provided with several connecting columns, and noise reduction body is provided with the avoiding hollow groove for being used for being embedded in connecting column；So that
Air channel noise significantly reduces, and particularly reduces high-frequency noise, reduces the overall noise of air purifier, improves tonequality,
The experience of user is improved, is adapted to widely popularize.
It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to reader is easier to understand,
But embodiment of the present utility model is not represented is only limitted to this, any technology extension or recreation done according to the utility model,
By protection of the present utility model.The scope of protection of the utility model is defined by claims.
Claims (10)
- A kind of 1. air purifier denoising structure, it is characterised in that ventilation body including tubular and located at the ventilation body The noise reduction body of periphery, the ventilation body central are provided with the vented cavity for divulging information, and the vented cavity is surrounded by some disappear Sound hole, one end that the ventilation body is bordering on air inlet are provided with several connecting columns；The noise reduction body, which is provided with, is used for embedded connection Connect the avoiding hollow groove of post.
- 2. a kind of air purifier denoising structure according to claim 1, it is characterised in that the quantity of the connecting column is 2-16.
- 3. a kind of air purifier denoising structure according to claim 1, it is characterised in that the ventilation body is loudspeaker Shape.
- A kind of 4. air purifier denoising structure according to claim 1, it is characterised in that the air intake of the ventilation body The ratio of mouth length and air outlet length is 0.2-1.0.
- A kind of 5. air purifier denoising structure according to claim 1, it is characterised in that the evagination of the ventilation body The radian of arc surface is 90-165 °.
- A kind of 6. air purifier denoising structure according to claim 1, it is characterised in that the bloop be circular hole or Person's square hole.
- A kind of 7. air purifier denoising structure according to claim 6, it is characterised in that a diameter of 1- of the circular hole 50mm, the centre-to-centre spacing of two circular holes is 2-100mm.
- 8. a kind of air purifier denoising structure according to claim 6, it is characterised in that the length of side of the square hole is 1- 50mm, the centre-to-centre spacing of two square holes is 2-100mm.
- A kind of 9. air purifier denoising structure according to claim 1, it is characterised in that the thickness of the noise reduction body For 0.1-200mm.
- 10. a kind of air purifier denoising structure according to claim 1, it is characterised in that the noise reduction body is sea Continuous, synthetic cotton or plant cotton.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754658.0U CN206846936U (en) | 2017-06-26 | 2017-06-26 | A kind of air purifier denoising structure |
| PCT/CN2017/100240 WO2019000633A1 (en) | 2017-06-26 | 2017-09-01 | Noise-cancelling structure of air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754658.0U CN206846936U (en) | 2017-06-26 | 2017-06-26 | A kind of air purifier denoising structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846936U true CN206846936U (en) | 2018-01-05 |
Family
ID=60802619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720754658.0U Active CN206846936U (en) | 2017-06-26 | 2017-06-26 | A kind of air purifier denoising structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206846936U (en) |
| WO (1) | WO2019000633A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526545A (en) * | 2022-02-09 | 2022-05-24 | 安徽云诺环保科技有限公司 | Air purifier is with high-efficient noise reduction system and fall and make an uproar with buffer structure thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458625A (en) * | 2022-03-03 | 2022-05-10 | 深圳乐居智能电子有限公司 | Air inlet cover, fan assembly, air duct structure and floor sweeping robot |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240923B (en) * | 2008-03-18 | 2010-12-08 | 李晨 | Ultra- mute purifiers unit |
| CN203809363U (en) * | 2014-03-31 | 2014-09-03 | 美的集团武汉制冷设备有限公司 | Volute assembly for air-conditioner indoor unit and air-conditioner indoor unit |
| CN203797818U (en) * | 2014-04-26 | 2014-08-27 | 慈溪远志工业产品设计有限公司 | Modified air purifier |
| CN203892263U (en) * | 2014-06-19 | 2014-10-22 | 东莞市沃泰家用电器有限公司 | Air purifier turbine structure with pressure boosting and noise reduction functions |
| CN104454587B (en) * | 2014-11-12 | 2017-02-08 | 华为技术有限公司 | Fan |
| CN105065336A (en) * | 2015-07-21 | 2015-11-18 | 山西巨龙风机有限公司 | Fan muffler capable of being cleaned |
| CN106288015A (en) * | 2016-10-10 | 2017-01-04 | 江阴市聚新源环境科技有限公司 | Multi-functional air cleaner |
-
2017
- 2017-06-26 CN CN201720754658.0U patent/CN206846936U/en active Active
- 2017-09-01 WO PCT/CN2017/100240 patent/WO2019000633A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526545A (en) * | 2022-02-09 | 2022-05-24 | 安徽云诺环保科技有限公司 | Air purifier is with high-efficient noise reduction system and fall and make an uproar with buffer structure thereof |
| CN114526545B (en) * | 2022-02-09 | 2022-09-06 | 安徽云诺环保科技有限公司 | Air purifier is with high-efficient noise reduction system and fall and make an uproar and use buffer structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019000633A1 (en) | 2019-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206846936U (en) | A kind of air purifier denoising structure | |
| CN209328509U (en) | A kind of combined type gas air releasing silencer | |
| CN204582101U (en) | Perfusion device and filter screen thereof | |
| CN206934871U (en) | Activated charcoal strainer purifier is used in a kind of stream processing | |
| CN202707414U (en) | Silencer for oilless vacuum pump | |
| CN203700324U (en) | Grape wine brewing device | |
| CN207993472U (en) | A kind of deep space cavity impedance complex muffler | |
| CN104164347B (en) | A kind of sobering device | |
| CN206384933U (en) | A kind of aeration device | |
| CN208577673U (en) | A kind of follow-on purifying device for natural gas | |
| CN208210882U (en) | A kind of town road flowerpot | |
| CN208184768U (en) | A kind of portable blower conical flow guiding silencing means | |
| CN205714983U (en) | A kind of honeycomb dehumidifying muffler | |
| CN206131399U (en) | Tubular array -type silencer | |
| CN205953505U (en) | Bring gas buffer's molecular sieve adsorption tower into | |
| CN205796966U (en) | A kind of ceramic-film tube structure | |
| CN203183465U (en) | Oxygen humidifying bottle | |
| CN205422885U (en) | Novel automobile muffler | |
| CN202215864U (en) | Air condition compressor exhaust pipe | |
| CN205727678U (en) | Novel loach breeding micro-pore oxygenation machine | |
| CN203444754U (en) | Exhaust noise-eliminating apparatus of oxygenerator | |
| CN204200311U (en) | A kind of pneumatic baffler | |
| CN203126419U (en) | Tyre valve nozzle | |
| CN202620424U (en) | Oxygen inhalator | |
| CN207993471U (en) | A kind of multilevel cavity impedance composite muffler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |