CN107940707A - It is a kind of that there is the air purifier of sound insulation - Google Patents
It is a kind of that there is the air purifier of sound insulation Download PDFInfo
- Publication number
- CN107940707A CN107940707A CN201711342247.1A CN201711342247A CN107940707A CN 107940707 A CN107940707 A CN 107940707A CN 201711342247 A CN201711342247 A CN 201711342247A CN 107940707 A CN107940707 A CN 107940707A
- Authority
- CN
- China
- Prior art keywords
- air
- interlayer
- cavity
- air purifier
- sound insulation
- 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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Classifications
-
- 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
- F24F13/0281—Multilayer duct
-
- 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
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
-
- 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
-
- 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
- F24F2013/242—Sound-absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
An air outlet structure is equipped with the invention discloses having the function of the air purifier of sound insulation, including clarifier body, in it, air outlet structure includes：One air-out passage, include the first interlayer, the second interlayer and the 3rd interlayer successively from inside to outside, the first cavity is formed between first interlayer and the second interlayer, multiple first partitions are set in the first cavity, first partition is arranged so that the first cavity is separated into multiple class triangular cavities；The second cavity in vacuum is formed between second interlayer and the 3rd interlayer；Multiple sector occlusion parts, its arc side are fixed on the inner wall of air-out passage, and apex angle is fixed in a shaft jointly, and air outlet is formed between adjacent two fan-shaped occlusion parts；With a swivel plate, at least one recirculation hole not less than air outlet is arranged at intervals with the swivel plate；It is configured to rotate around the axis.The air purifier of the present invention, can lasting stability reduction blower fan work when the noise that sends, while can accurately control the air output of air purifier.
Description
Technical field
The present invention relates to air purifier, and in particular to a kind of to have the function of the air purifier of sound insulation.
Background technology
At present, with the fast development of economic society, the discharge capacity of vehicle exhaust and industrial waste gas is increasing, thus leads
The haze of cause is increasingly becoming a kind of factor for seriously affecting health of people.In order to reduce influence of the haze to people, air purification
The life that device starts to become as TV contemporary family with fresh air system is indispensable.Air purifier and fresh air system it is basic
Principle is all to suck indoor or outdoor air in one machine with filtering function, and filtered air is discharged into
Interior, so that the dust being greatly reduced in the air especially content of PM2.5.
But the problem of current air purifier generally existing noise pollution, the harm of noise are not only to disturb sleep, damage
Evil hearing, its influence to health can not be ignored.World Health Organization thinks：Environmental noise is that one kind of publilc health is threatened, right
The problems such as physical and mental health of people has negative effect, and the noise higher than 40dB can cause conscious sleep-disorder, Environmental insomnia,
Noise more than 55dB can make one to intimate the risk increases of vascular diseases, and the operation noise of air purifier is generally higher than at present
50dB.In order to build comfortable quiet indoor environment, effectively remove the noise that air purifier produces and be just particularly important.
Most of traditional noise abatement is all to use passive control methods (such as sqouynd absorption lowering noise, sound insulation and noise reducing), these
Method is not so good as active noise controlling for high frequency noise positive effect, but for the effect of low frequency noise, and air purifier produces
Raw mainly low-frequency noise.For this low-frequency noise, if using traditional passive noise-reduction method, generally require additionally to set
Various noise elimination structures are counted, so as to occupy more spaces, passive noise reduction can only can just play reason to the noise of a certain frequency range in addition
The noise reduction thought, when environment changes or noise source noise properties in itself change, noise reduction can it is obvious under
Drop.
In addition, being influenced by careat, the different size of indoor air output for air purifier has different want
Ask.Existing air purifier mainly controls the rotating speed of wind turbine by adjusting switch, and then controls the outlet air of air purifier
Amount, but this mode can not realize continuously adjusting for air output, there are inconvenience during use.
The content of the invention
There is the air purifier of sound insulation the technical problem to be solved in the present invention is to provide a kind of, the air purifier
The noise sent during the reduction blower fan work of energy lasting stability so that air purifier is kept while purifying the air of a room
The peace and quiet of indoor environment；The air output of air purifier can be accurately controlled at the same time, meet the purification requirement of room air.
There is the air purifier of sound insulation in order to solve the above technical problem, the present invention provides a kind of, including it is net
Change device body, be equipped with an air outlet structure in the clarifier body, the air outlet structure includes：
One air-out passage, the cylindrical structure of the air-out passage, its from inside to outside successively include the first interlayer, the second interlayer and
3rd interlayer, forms the first cavity between the first interlayer and the second interlayer, set multiple first partitions in the first cavity, and described
One partition plate is arranged so that the first cavity is separated into multiple class triangular cavities；Second is formed between second interlayer and the 3rd interlayer
Cavity, the second cavity are configured to vacuum environment；
Multiple sector occlusion parts, the multiple sector occlusion part are arranged at intervals in air-out passage, its arc side is fixed on
On the inner wall of wind passage, apex angle be fixed on jointly one with the shaft of air-out passage coaxial line, between adjacent two fan-shaped occlusion parts
Form air outlet；With
One swivel plate, is arranged at intervals with least one recirculation hole not less than the air outlet on the swivel plate；It is configured
Into can be rotated around the shaft, with different turned positions, part masking or complete completely obscured to the progress of each air outlet
Exposure, so as to continuously adjust the air-out area of each air outlet.
In the preferable embodiment of the present invention, the thickness of the first cavity and the second cavity is 8-20mm.
In the preferable embodiment of the present invention, sound insulating material is provided with first interlayer and the second interlayer
Filled layer.
In the preferable embodiment of the present invention, the sound insulating material filled layer is sound-proof material or polyester fiber system
For what is formed.
In the preferable embodiment of the present invention, two waists of the class triangle are equal and apex angle is 60 °.
In the preferable embodiment of the present invention, the recirculation hole is formed as sector structure or fan loop configuration.
In the preferable embodiment of the present invention, the shaft is equipped with external screw thread, the center of the swivel plate
Position offers threaded hole, and the shaft is screwed together in opposite.
In the preferable embodiment of the present invention, the swivel plate is rotatably installed on described by a bearing
In shaft.
In the preferable embodiment of the present invention, the rotation for driving swivel plate to rotate is installed with the swivel plate
Button.
In the preferable embodiment of the present invention, the inner side of the swivel plate is equipped with sealing along the both sides of recirculation hole
Pad.
The present invention's has the function of the air purifier of sound insulation, and the side wall of its air-out passage is arranged to wrap successively from inside to outside
The first interlayer, the second interlayer and the 3rd interlayer are included, the first cavity is formed between the first interlayer and the second interlayer, is set in the first cavity
Multiple first partitions are put, first partition is arranged so that the first cavity is separated into multiple class triangular cavities；Second interlayer and
The second cavity is formed between three interlayers, the second cavity is configured to vacuum environment.The noise that blower fan work is sent passes through the first interlayer
Enter in class triangular cavity, after the multiple reflections of cavity, the energy part of sound wave is lost, and is partly inhaled by cavity
Receive and clear up, so as to reduce the noise of blower fan work；And further prevent noise outside in the second cavity of vacuum environment
Transmit, so as to maintain the peace and quiet of indoor environment；
Secondly, of the invention has the function of the air purifier of sound insulation, and by rotating swivel plate, each air outlet is carried out
It is completely obscured, partly cover or be completely exposed, so as to continuously adjust the air-out area of each air outlet, and then to air purifier
Air output is adjusted, to adapt to the requirement of indoor air purification under different condition, more convenient to use, hommization；Secondly,
In a period of air purifier leaves unused, by the completely obscured air outlet of swivel plate, so as to avoid dust from entering outlet air
In passage.
Brief description of the drawings
Fig. 1 is the schematic appearance structure chart of one embodiment of air purifier of the present invention；
Fig. 2 is the schematic diagram of air outlet structure in Fig. 1；
Fig. 3 is the schematic diagram of air outlet structure in Fig. 1 (not including swivel plate)；
Fig. 4 is the schematic diagram of air-out passage cross section in Fig. 1；
Wherein：1st, clarifier body；11st, air inlet；2nd, air outlet structure；21st, air-out passage；211st, the first interlayer；
212nd, the second interlayer；213rd, the 3rd interlayer；214th, first partition；215th, the first cavity；216th, class triangular cavity；217th, second
Cavity；218th, sound insulating material filled layer；22nd, fan-shaped occlusion part；23rd, swivel plate；231st, recirculation hole；232nd, adjusting knob；24th, turn
Axis；25th, air outlet.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
More fully understand the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment 1
Fig. 1 is referred to, there is the air purifier of sound insulation, including clarifier body 1 the invention discloses a kind of, its
In, clarifier body 1 is equipped with air inlet 11, wind turbine and filter core, humidification component etc. is provided with clarifier body 1, to drive
Air is set to be entered by air inlet 11 in clarifier body 1, by being filtered or being humidified during clarifier body 1.
Refer to Fig. 1-Fig. 3, be equipped with an air outlet structure 2 in clarifier body 1, it is purified after air-flow pass through the outlet air
Mouth structure 2 flows out.The air outlet structure 2 includes：One air-out passage 21, the 21 cylindrical structure of air-out passage；Multiple fan-shaped screenings
Stopper 22, and multiple fan-shaped occlusion parts 22 are arranged at intervals in air-out passage 21, the inner wall of air-out passage 21 is fixed on its arc side
On, apex angle is fixed on one with the shaft 24 of 21 coaxial line of air-out passage, being formed out between adjacent two fan-shaped occlusion parts 22 jointly
Air port 25；With a swivel plate 23, at least one recirculation hole 231 not less than air outlet 25 is arranged at intervals with the swivel plate 23；
It is configured to 24 to rotate around the shaft, is covered with different turned positions, carrying out completely obscured, part to each air outlet 25
Or be completely exposed, so as to continuously adjust the air-out area of each air outlet 25.By the air outlet structure 2, sky can be continuously adjusted
The air output of gas purifier, to meet requirement of the different indoor environments for air output, more convenient to use, hommization.It is excellent
Choosing, the flush of swivel plate 23 and clarifier body 1, had not only improved the integrated degree and aesthetics of clarifier, but also carry
The high convenience for adjusting operation.
The present embodiment, recirculation hole 231 is multiple, and is formed to be slightly larger than the sector structure of air outlet 25, in other implementations
In mode, recirculation hole 231 can be fan annular or other shapes.
In one embodiment of the invention, shaft 24 is equipped with external screw thread, and the centre of swivel plate 23 offers
Threaded hole, shaft 24 is screwed together in opposite.In another embodiment, swivel plate 23 is rotatably installed on by a bearing
In shaft 24.In order to facilitate the rotation of swivel plate 23, it is preferred that be installed with the adjusting for driving swivel plate 23 to rotate on swivel plate 23
Knob 232.In other embodiments, gear knob or step-less adjustment knob can be set on clarifier body 1, passed through
Gear knob or step-less adjustment knob control the rotation of swivel plate 23, to adjust the area of air outlet 25.
In certain embodiments, the inner side of swivel plate 23 is fitted closely in the surface of fan-shaped occlusion part 22, so that working as
When swivel plate 23 is in different positions, the exposed area of air outlet 25 can be controllably adjusted.In other embodiments,
There are a certain distance between swivel plate 23 and fan-shaped occlusion part 22, to prevent air-flow passes sequentially through swivel plate 23 from being blocked with sector
Gap and recirculation hole 231 between portion 22 are flowed out, it is preferred that the inner side of swivel plate 23 is equipped with sealing along the both sides of recirculation hole 231
Pad, to stop gap that air-flow is entered between swivel plate 23 and fan-shaped occlusion part 22.
In order to facilitate overhauling and conserve, it is preferred that the arc side of multiple sector occlusion parts 22 is detachably secured to outlet air and leads to
On the inner wall in road 21, apex angle be detachably secured to one with the shaft 24 of 21 coaxial line of air-out passage.Such as in some embodiment party
In formula, 21 inner wall of air-out passage is equipped with annular groove, and the arc checkpost of fan-shaped occlusion part 22 is connected in annular groove, and apex angle can use screw thread to connect
The mode connect is fixed in shaft 24.
Fig. 4 is referred to, air-out passage 21 includes the first interlayer 211, the second interlayer 212 and the 3rd interlayer successively from inside to outside
213, the first cavity 215 is formed between the first interlayer 211 and the second interlayer 212, multiple first partitions are set in the first cavity 215
214, first partition 214 is arranged so that the first cavity 215 is separated into multiple class triangular cavities 216；Second interlayer 212 and
The second cavity 217 is formed between three interlayers 213, the second cavity 217 is configured to vacuum environment.
In the operating condition, the noise that blower fan work is sent enters 216 He of class triangular cavity by the first interlayer 211
Fan toroidal cavity 282 in, after the multiple reflections of cavity, the energy part of sound wave is lost, partly by cavity absorb with
Resolution；And further prevent noise outwards to transmit in the second cavity 217 of vacuum environment, so as to reduce making an uproar for blower fan work
Sound, keeps the peace and quiet of indoor environment.
Since sound wave will pass through multiple reflections in the first cavity 215, so that energy loss occur, therefore to ensure first
Cavity 215 has certain thickness, but the thickness cannot be excessive, and crossing conference causes the sidewall thickness of air-supply passage excessive, influences
The portability and aesthetics of air purifier.At the same time the second cavity 217 also to ensure certain thickness, with ensure vacuum layer every
Audio fruit.As a kind of exemplary embodiment, the thickness of the first cavity 215 and the second cavity 217 is 8-20mm.
Preferably, in the present embodiment, two waists of class triangle are equal and apex angle is 60 °, which causes sound wave to enter
It is as much as possible to reflect to after class triangular cavity 216, increase the loss of acoustic wave energy, improve noise elimination effect.
In order to increase assimilation effect of 21 side wall of air-out passage for noise, in the present embodiment, the first interlayer 211 and second
Sound insulating material filled layer 218 is provided with interlayer 212, sound insulating material filled layer 218 is preferably sound-proof material or polyester fiber system
For what is formed.
The adjustable air purifier of the present embodiment when in use, starts air purifier first, is then revolved by rotating
Adjusting knob 232 on flap 23 so that air outlet 25 exposes certain area, you can adjust air output.Close air purification
After device, rotatable adjusting knob 232 so that air outlet 25 is completely obscured, and avoids dust from entering in clarifier body 1.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of have the function of the air purifier of sound insulation, it is characterised in that including clarifier body, in the clarifier body
Equipped with an air outlet structure, the air outlet structure includes：
One air-out passage, the cylindrical structure of the air-out passage, it includes the first interlayer, the second interlayer and the 3rd successively from inside to outside
Interlayer, forms the first cavity between the first interlayer and the second interlayer, set multiple first partitions in the first cavity, described first every
Plate is arranged so that the first cavity is separated into multiple class triangular cavities；It is empty that second is formed between second interlayer and the 3rd interlayer
Chamber, the second cavity are configured to vacuum environment；
Multiple sector occlusion parts, the multiple sector occlusion part are arranged at intervals in air-out passage, its arc side is fixed on outlet air and is led to
On the inner wall in road, apex angle is fixed on one with the shaft of air-out passage coaxial line, being formed between adjacent two fan-shaped occlusion parts jointly
Air outlet；With
One swivel plate, is arranged at intervals with least one recirculation hole not less than the air outlet on the swivel plate；It is configured to can
Rotated around the shaft, with different turned positions, part masking completely obscured to the progress of each air outlet or completely sudden and violent
Dew, so as to continuously adjust the air-out area of each air outlet.
2. there is the air purifier of sound insulation as claimed in claim 1, it is characterised in that the first cavity and the second cavity
Thickness be 8-20mm.
3. there is the air purifier of sound insulation as claimed in claim 1, it is characterised in that first interlayer and second
Sound insulating material filled layer is provided with interlayer.
4. there is the air purifier of sound insulation as claimed in claim 3, it is characterised in that the sound insulating material filled layer
It is prepared for sound-proof material or polyester fiber.
5. there is the air purifier of sound insulation as claimed in claim 1, it is characterised in that two waists of the class triangle
Equal and apex angle is 60 °.
6. there is the air purifier of sound insulation as claimed in claim 1, it is characterised in that the recirculation hole is formed as fanning
Shape structure or fan loop configuration.
7. there is the air purifier of sound insulation as claimed in claim 1, it is characterised in that the shaft is equipped with outer spiral shell
Line, the centre of the swivel plate offer threaded hole, and the shaft is screwed together in opposite.
8. there is the air purifier of sound insulation as claimed in claim 1, it is characterised in that the swivel plate passes through an axis
Hold and be rotatably installed in the shaft.
9. there is the air purifier of sound insulation as claimed in claim 8, it is characterised in that be installed with the swivel plate
The knob for driving swivel plate to rotate.
10. there is the air purifier of sound insulation as claimed in claim 1, it is characterised in that the inner side of the swivel plate
Gasket is equipped with along the both sides of recirculation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342247.1A CN107940707A (en) | 2017-12-14 | 2017-12-14 | It is a kind of that there is the air purifier of sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342247.1A CN107940707A (en) | 2017-12-14 | 2017-12-14 | It is a kind of that there is the air purifier of sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940707A true CN107940707A (en) | 2018-04-20 |
Family
ID=61944320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711342247.1A Withdrawn CN107940707A (en) | 2017-12-14 | 2017-12-14 | It is a kind of that there is the air purifier of sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250084A (en) * | 2019-06-10 | 2019-09-20 | 中国水产科学研究院东海水产研究所 | A kind of the aquatic products air-breather and its application method of adjustable air-flow |
| CN117628502A (en) * | 2023-11-21 | 2024-03-01 | 扬州市飞鹰电子科技有限公司 | Full premix type honeycomb ceramic burner |
-
2017
- 2017-12-14 CN CN201711342247.1A patent/CN107940707A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250084A (en) * | 2019-06-10 | 2019-09-20 | 中国水产科学研究院东海水产研究所 | A kind of the aquatic products air-breather and its application method of adjustable air-flow |
| CN117628502A (en) * | 2023-11-21 | 2024-03-01 | 扬州市飞鹰电子科技有限公司 | Full premix type honeycomb ceramic burner |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |