CN106213892B - A kind of noise-decreasing device - Google Patents
A kind of noise-decreasing device Download PDFInfo
- Publication number
- CN106213892B CN106213892B CN201610651434.7A CN201610651434A CN106213892B CN 106213892 B CN106213892 B CN 106213892B CN 201610651434 A CN201610651434 A CN 201610651434A CN 106213892 B CN106213892 B CN 106213892B
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- Prior art keywords
- sphere
- babinet
- gap
- noise
- wall
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- 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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Links
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000036578 sleeping time Effects 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
Landscapes
- Duct Arrangements (AREA)
Abstract
Noise-decreasing device, including babinet and pedestal, the babinet is mounted on the base, the babinet is made of in elliposoidal and upper sphere and lower sphere, the edge of babinet is provided with fixing axle, upper sphere and lower sphere can merge into a spheroid, and sphere can be separated upper sphere and lower sphere by the other end of fixing axle；Change the thin concentration of air in gap by the air in vacuum pump suction gap, so that can be close to vacuum environment in gap, completely cut off noise using vacuum, and realize that homopolar-repulsion principle offsets atmospheric pressure by the pole plate on interior spheroid and outer sphere, so that the noise decibel value in babinet is less than setting value, sleep and rest quality are improved, noise pollution is reduced；Ventilation duct is provided in the pedestal of babinet lower end, ventilation duct tube body is bent 90 degree and arrives 180 degree, is unfavorable for the propagation of sound, can not only give and supply air in babinet, also completely cut off sound.
Description
Technical field
The present invention relates to noises to eliminate field, especially a kind of noise-decreasing device.
Background technology
Since Industrial Revolution, the creation and use of various mechanical equipments bring flourishing and progress to the mankind, but simultaneously
Produce more and more and increasingly stronger noises.Noise can not only cause to damage to hearing, moreover it is possible to induce a variety of carcinogenic causes
The disease of life also interferes people’s lives work；With the development of urbanization, all kinds of auto industrys and electrical equipment
The noise pollution of generation is also increasingly severe, while when the pressure of present social people leads to more and more people's sleeping time
Between it is fewer and fewer, worse and worse, the sleep quality of especially old man is worse, and noise is caused other than oneself body for quality
Sleeping time is short, ropy one of the main reasons.The present invention eliminates noise and people is slept and rested to a certain extent
Influence.
The present invention be exactly in order to solve problem above and carry out improvement.
Invention content
The object of the present invention is to provide a kind of isolation noises, eliminate influence of the noise to people, the ortho of guarantor
A kind of noise-decreasing device.
The present invention is technical solution used by solving its technical problem：
A kind of noise-decreasing device, including babinet and pedestal, the babinet are mounted on the base, the babinet in elliposoidal and by
Upper sphere and lower sphere composition, the edge of babinet are provided with fixing axle, and fixing axle is located at one end of major radius, upper sphere and lower ball
The side of body is by the fixation axis connection at babinet edge, and the other side of upper sphere and lower sphere is not connected, upper sphere and lower sphere
A spheroid can be merged into, sphere can be separated upper sphere and lower sphere by the other end of fixing axle；
The sphere of box house is interior spheroid, and the sphere outside babinet is outer sphere, and the major radius of interior spheroid is less than ectosphere
The major radius of body is provided with gap between interior spheroid and outer sphere, insulation pillar is provided in gap, and insulation pillar uniformly divides
It is distributed in gap, insulation pillar one end is connected with the inner wall of outer sphere, the other end for the pillar that insulate and the outer wall phase of interior spheroid
Even；
It is both provided with insulating layer on the outer wall of the babinet interior spheroid and the inner wall of babinet outer sphere, is additionally provided in babinet
Internal control system, babinet are provided with pole plate power control system outside；
Ventilation duct, ventilation duct joint gap space are provided in the pedestal, ventilation duct tube body is made of vacuum glass, leads to
It is made on the inside of air hose concavo-convex, tube body is bent 90 degree to 180 degree；
Further, the gap includes the outer wall of the inner wall and interior spheroid of entire outer sphere, the inner wall of outer sphere and interior
The outer wall of sphere is made of hard isolation material, and the width in gap is 0.1~0.2mm；It is additionally provided with pole plate in the gap,
It is provided with external polar plate on the inside of outer sphere, internal polar plate is provided on the outside of interior spheroid, internal polar plate is connected with external polar plate
DC power supply；
Further, pressure inductor, pressure inductor and the pole plate electricity outside babinet are provided on the insulation pillar stated
Source control system is connected, and pressure inductor with the internal control system in babinet by wirelessly connecting；
Specifically, be additionally provided with vacuum pump outside the babinet, vacuum pump by wirelessly with the internal control system in babinet
System is connected, and decibel detection device is contained in the internal control system.
Operation principle is：When user enters in the device and closes upper sphere and to carry out rest, internal control system opens
Dynamic, user setting acceptable decibels, system is brought into operation by wireless control, detects that decibels are more than inside device
Setting value, vacuum pump extract the air in gap, and external pressure enhances the pressure in gap, the inner wall and interior spheroid of outer sphere
Outer wall mutually extrude into gap, the pressure inductor feedback pressure to insulate on pillar increases, the pole plate power supply control outside babinet
System processed gives internal polar plate and external polar plate same polarity electricity, and interior spheroid and outer sphere repel each other, and the pressure in gap becomes smaller, when in gap
To a certain extent, decibels are less than or equal to the numerical value stopping extraction sky of user setting in system detectio to device for rarefaction of air
Gas, pore pressure no longer become larger, and polar plate voltage is stablized, and system is constantly in detection and working condition, until user stops resting
Internal control system is closed just to terminate.
The advantage of the invention is that：Change the thin dense of air in gap by the air in vacuum pump suction gap
Degree so that can completely cut off noise using vacuum, and pass through the pole plate on interior spheroid and outer sphere close to vacuum environment in gap
Realize that homopolar-repulsion principle offsets atmospheric pressure so that the noise decibel value in babinet is less than setting value, improves sleep and stops
Quality is ceased, noise pollution is reduced；Ventilation duct is provided in the pedestal of babinet lower end, ventilation duct uses vacuum glass material system
At, 90 degree can be bent with noise control, ventilation duct tube body and arrive 180 degree, be unfavorable for the propagation of sound, it not only can be empty to supply in babinet
Gas has also completely cut off sound.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of noise-decreasing device proposed by the present invention.
Fig. 2 is the partial structural diagram of Fig. 1 middle cases.
Wherein, 1, babinet, 2, pedestal, 11, interior spheroid, 12, outer sphere, 13, fixing axle, 14, insulation pillar, 15, pole plate
Power control system, 16, vacuum pump, 21, ventilation duct, 111, internal polar plate, 121, external polar plate.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Shown in reference picture 1, Fig. 2, a kind of noise-decreasing device, including babinet 1 and pedestal 2, the babinet 1 are installed on pedestal 2
On, the babinet 1 is made of in elliposoidal and upper sphere and lower sphere, and the edge of babinet 1 is provided with fixing axle 13, fixing axle 13
Positioned at one end of major radius, the side of upper sphere and lower sphere is connected by the fixing axle 13 at 1 edge of babinet, upper sphere and lower ball
The other side of body is not connected, and upper sphere and lower sphere can merge into a spheroid, and sphere can be incited somebody to action by the other end of fixing axle 13
Upper sphere and lower sphere separate；
Sphere inside babinet 1 is interior spheroid 11, and the sphere outside babinet 1 is outer sphere 12, the major radius of interior spheroid 11
Less than the major radius of outer sphere 12, it is provided with gap between interior spheroid 11 and outer sphere 12, insulation pillar 14 is provided in gap,
Insulation pillar 14 is uniformly distributed in gap, and 14 one end of insulation pillar is connected with the inner wall of outer sphere 12, and insulate pillar 14
The other end be connected with the outer wall of interior spheroid 11；
Insulating layer is both provided on the inner wall of 1 outer sphere 12 of outer wall and babinet of 1 interior spheroid 11 of the babinet, in babinet 1
It is additionally provided with internal control system, pole plate power control system 15 is provided with outside babinet 1；
Ventilation duct 21 is provided in the pedestal 2,21 joint gap space of ventilation duct, 21 tube body of ventilation duct is by vacuum glass
It is made, the inside of ventilation duct 21 is made concavo-convex, and tube body is bent 90 degree to 180 degree；
Further, the gap include entire outer sphere 12 inner wall and interior spheroid 11 outer wall, outer sphere 12 it is interior
The outer wall of wall and interior spheroid 11 is made of hard isolation material, and the width in gap is 0.1~0.2mm；It is also set in the gap
It is equipped with pole plate, the inside of outer sphere 12 is provided with external polar plate, the outside of interior spheroid 11 is provided with internal polar plate, internal polar plate
DC power supply is connected with external polar plate；
Further, pressure inductor, pressure inductor and the pole plate outside babinet 1 are provided on the insulation pillar 14 stated
Power control system 15 is connected, and pressure inductor with the internal control system in babinet 1 by wirelessly connecting；
Specifically, being additionally provided with vacuum pump 16 outside the babinet 1, vacuum pump with the inside in babinet 1 by wirelessly controlling
System processed is connected, and decibel detection device is contained in the internal control system；
When user enters in the device and closes upper sphere and to carry out rest, internal control system starts, user setting
Acceptable decibels, system are brought into operation by wireless control, detect that decibels are more than setting value, vacuum inside device
Pumping takes the air in gap, external pressure to enhance the pressure in gap, and the inner wall of outer sphere and the outer wall of interior spheroid are mutual
It extrudes into gap, the pressure inductor feedback pressure to insulate on pillar increases, and the pole plate power control system outside babinet is given
Internal polar plate and external polar plate same polarity electricity, interior spheroid and outer sphere repel each other, and the pressure in gap becomes smaller, when rarefaction of air is arrived in gap
To a certain degree, decibels stop extracting air, pore pressure less than or equal to the numerical value of user setting in system detectio to device
No longer become larger, polar plate voltage is stablized, and system is constantly in detection and working condition, and internal control is closed until user stops rest
System just terminates.
The advantage of the invention is that：Change the thin dense of air in gap by the air in vacuum pump suction gap
Degree so that can completely cut off noise using vacuum, and pass through the pole plate on interior spheroid and outer sphere close to vacuum environment in gap
Realize that homopolar-repulsion principle offsets atmospheric pressure so that the noise decibel value in babinet is less than setting value, improves sleep and stops
Quality is ceased, noise pollution is reduced；Ventilation duct is provided in the pedestal of babinet lower end, ventilation duct uses vacuum glass material system
At, 90 degree can be bent with noise control, ventilation duct tube body and arrive 180 degree, be unfavorable for the propagation of sound, it not only can be empty to supply in babinet
Gas has also completely cut off sound.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of noise-decreasing device, including babinet (1) and pedestal (2), the babinet (1) are installed on pedestal (2), feature exists
In：
The babinet (1) is made of in elliposoidal and upper sphere and lower sphere, and the edge of babinet (1) is provided with fixing axle (13),
Fixing axle (13) is located at one end of major radius, and the side of upper sphere and lower sphere passes through the fixing axle (13) at babinet (1) edge even
It connects, the other side of upper sphere and lower sphere is not connected, and upper sphere and lower sphere can merge into a spheroid, and sphere can pass through fixation
The other end of axis (13) separates upper sphere and lower sphere；
The internal sphere of babinet (1) is interior spheroid (11), and the external sphere of babinet (1) is outer sphere (12), interior spheroid (11)
Major radius is less than the major radius of outer sphere (12), and gap is provided between interior spheroid (11) and outer sphere (12), is arranged in gap
There are insulation pillar (14), insulation pillar (14) to be uniformly distributed in gap, insulation pillar (14) one end and outer sphere (12)
Inner wall be connected, insulation pillar (14) the other end be connected with the outer wall of interior spheroid (11)；
It is both provided with insulating layer, babinet on the outer wall of babinet (1) interior spheroid (11) and the inner wall of babinet (1) outer sphere (12)
(1) it is additionally provided with internal control system in, pole plate power control system (15) is provided with outside babinet (1)；
It is provided with ventilation duct (21) in the pedestal (2), ventilation duct (21) joint gap space, ventilation duct (21) tube body is by vacuum
Glass is made, and is made on the inside of ventilation duct (21) concavo-convex, and tube body is bent 90 degree to 180 degree.
2. a kind of noise-decreasing device as described in claim 1, which is characterized in that the gap includes the inner wall of entire outer sphere 12
With the outer wall of interior spheroid 11, the inner wall of outer sphere 12 and the outer wall of interior spheroid 11 are made of hard isolation material, the width in gap
Degree is 0.1~0.2mm；It is additionally provided with pole plate in the gap, is located on the inside of outer sphere (12) and is provided with external polar plate, is located at interior
Sphere is provided with internal polar plate on the outside of (11), and internal polar plate connects DC power supply with external polar plate.
3. a kind of noise-decreasing device as described in claim 1, which is characterized in that be provided with pressure on the insulation pillar (14)
Inductor, pressure inductor are connected with the pole plate power control system (15) of babinet (1) outside, and pressure inductor passes through wireless and case
Internal control system connection in body (1).
4. a kind of noise-decreasing device as described in claim 1, which is characterized in that be additionally provided with vacuum pump outside the babinet (1)
(16), vacuum pump is examined in the internal control system containing decibel by being wirelessly connected with the internal control system in babinet (1)
Survey device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651434.7A CN106213892B (en) | 2016-08-10 | 2016-08-10 | A kind of noise-decreasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651434.7A CN106213892B (en) | 2016-08-10 | 2016-08-10 | A kind of noise-decreasing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106213892A CN106213892A (en) | 2016-12-14 |
| CN106213892B true CN106213892B (en) | 2018-07-17 |
Family
ID=57548408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651434.7A Expired - Fee Related CN106213892B (en) | 2016-08-10 | 2016-08-10 | A kind of noise-decreasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106213892B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324878Y (en) * | 1998-04-22 | 1999-06-23 | 陈继军 | Shockproof ball bed |
| DE202007009612U1 (en) * | 2007-07-10 | 2007-09-27 | Dengler, Alexander | Cabin-like goods presentation system |
| CN101920792A (en) * | 2010-08-02 | 2010-12-22 | 浙江大学 | Environmental chamber for multi-parameter composite test |
| CN102092254A (en) * | 2011-01-09 | 2011-06-15 | 黄汉洲 | Electromagnetic aerodyne |
| CN203669127U (en) * | 2014-01-16 | 2014-06-25 | 新天一集团有限公司 | Noise reduction construction site house building structure |
| CN104033426A (en) * | 2014-06-03 | 2014-09-10 | 齐宝明 | Method and device for eliminating air pump noise and outputting smooth airflow |
| CN204446434U (en) * | 2015-01-30 | 2015-07-08 | 李惠 | A kind of pediatric nursing couveuse |
| CN204899284U (en) * | 2015-09-01 | 2015-12-23 | 李纪林 | But cabin of sleeping of automatic adjustment and control sleep environment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140124053A1 (en) * | 2012-11-08 | 2014-05-08 | Boris Blank | Reservoir Accessory Assembly |
-
2016
- 2016-08-10 CN CN201610651434.7A patent/CN106213892B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324878Y (en) * | 1998-04-22 | 1999-06-23 | 陈继军 | Shockproof ball bed |
| DE202007009612U1 (en) * | 2007-07-10 | 2007-09-27 | Dengler, Alexander | Cabin-like goods presentation system |
| CN101920792A (en) * | 2010-08-02 | 2010-12-22 | 浙江大学 | Environmental chamber for multi-parameter composite test |
| CN102092254A (en) * | 2011-01-09 | 2011-06-15 | 黄汉洲 | Electromagnetic aerodyne |
| CN203669127U (en) * | 2014-01-16 | 2014-06-25 | 新天一集团有限公司 | Noise reduction construction site house building structure |
| CN104033426A (en) * | 2014-06-03 | 2014-09-10 | 齐宝明 | Method and device for eliminating air pump noise and outputting smooth airflow |
| CN204446434U (en) * | 2015-01-30 | 2015-07-08 | 李惠 | A kind of pediatric nursing couveuse |
| CN204899284U (en) * | 2015-09-01 | 2015-12-23 | 李纪林 | But cabin of sleeping of automatic adjustment and control sleep environment |
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| Publication number | Publication date |
|---|---|
| CN106213892A (en) | 2016-12-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 |