CN106213892A - Noise-decreasing device - Google Patents
Noise-decreasing device Download PDFInfo
- Publication number
- CN106213892A CN106213892A CN201610651434.7A CN201610651434A CN106213892A CN 106213892 A CN106213892 A CN 106213892A CN 201610651434 A CN201610651434 A CN 201610651434A CN 106213892 A CN106213892 A CN 106213892A
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- China
- Prior art keywords
- casing
- sphere
- gap
- spheroid
- noise
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011148 porous material Substances 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
- 230000000694 effects Effects 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 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 casing and base, described casing is installed on base, described casing is elliposoidal and is made up of upper sphere and lower sphere, the edge of casing is provided with fixing axle, upper sphere and lower sphere can merge into a spheroid, and upper sphere and lower sphere can be separated by spheroid by the other end of fixing axle;The thin concentration of air in gap is changed by the air in vacuum pump suction gap, making can be close to vacuum environment in gap, vacuum is used to completely cut off noise, and realize homopolar-repulsion principle counteracting atmospheric pressure by the pole plate on interior spheroid and outer sphere, make the noise decibel value in casing less than setting value, improve sleep and rest quality, decrease sound pollution;Being provided with ventilation duct in the base of casing lower end, ventilation duct body bends 90 degree to 180 degree, is unfavorable for the propagation of sound, not only can give supply air in casing, also completely cut off sound.
Description
Technical field
The present invention relates to noise and eliminate field, especially noise-decreasing device.
Background technology
Since Industrial Revolution, the creation of various plant equipment and use, bring prosperity and progress to the mankind, but the most also
Create more and more and the strongest noise.Audition not only can be caused damage by noise, moreover it is possible to induce multiple carcinogenic cause
The disease of life, has also disturbed the life and work of people;Along with the development of urbanization, all kinds of auto industrys and electric equipment
The noise pollution produced is the most increasingly severe, when the pressure of the most present social people causes increasing people length of one's sleep
Between fewer and feweri, worse and worse, the especially sleep quality of old man is worse, and noise causes outside being in addition to oneself health for quality
The length of one's sleep one of the main reasons short, ropy.The present invention eliminates noise to a certain extent and to people's sleep and has a rest
Impact.
The improvement that the present invention is contemplated to solve problem above and carries out.
Summary of the invention
It is an object of the invention to provide a kind of isolation noise, abate the noise the impact on people, it is ensured that the ortho sleep of people
Noise-decreasing device.
The present invention solves that its technical problem be the technical scheme is that
Noise-decreasing device, including casing and base, described casing is installed on base, and described casing is elliposoidal and by upper ball
Body and lower sphere composition, the edge of casing is provided with fixing axle, and fixing axle is positioned at one end of major radius, upper sphere and lower sphere
Side is connected by the fixing axle at casing edge, and the opposite side of upper sphere and lower sphere is not connected with, and upper sphere and lower sphere can close
And be a spheroid, upper sphere and lower sphere can be separated by spheroid by the other end of fixing axle;
The spheroid of box house is interior spheroid, and the spheroid outside casing is outer sphere, and the major radius of interior spheroid is less than with outer
The major radius of spheroid, is provided with gap between interior spheroid and outer sphere, be provided with insulation pillar in gap, and insulation pillar is uniform
Being distributed in the middle of gap, insulation pillar one end is connected with the inwall of outer sphere, the other end of insulation pillar and the outer wall of interior spheroid
It is connected;
It is provided with insulating barrier on described cabinet wall and outer wall, in casing, is additionally provided with internal control system, casing
It is outside equipped with pole plate power control system;
Being provided with ventilation duct, ventilation duct joint gap space in described base, ventilation duct body is made up of vacuum glass, logical
Making concavo-convex inside airduct, body bends 90 degree to 180 degree;
Further, described gap comprises whole box body wall, and box body wall is made up of hard isolation material, the width in gap
It is 0.1~0.2mm;Being additionally provided with pole plate in described gap, the inner side being positioned at outer sphere is provided with external polar plate, is positioned at interior spheroid
Outside is provided with internal polar plate, internal polar plate and external polar plate and connects DC source;
Further, the pole plate electricity insulation pillar stated being provided with outside pressure inductor, pressure inductor and casing
Source control system is connected, and pressure inductor is connected by wireless and in casing internal control system;
Concrete, it being additionally provided with vacuum pump outside described casing, vacuum pump is by wireless and in casing internal control system
System is connected, and detects device containing decibel in this internal control system.
Operation principle is: when, in user enters this device and when closing upper sphere rest to be carried out, internal control system opens
Dynamic, user setup acceptable decibels, system is brought into operation by controlled in wireless, detects that decibels is more than inside device
Arranging value, the air in vacuum pump extraction gap, the pressure in gap is strengthened by external pressure, the inwall of outer sphere and interior spheroid
Outer wall mutually extrude toward in gap, the pressure inductor feedback pressure on insulation pillar increases, the pole plate power supply control outside casing
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 diminishes, when in gap
To a certain extent, in system detects device, decibels stops extraction sky less than or equal to the numerical value of user setup in rarefaction of air
Gas, pore pressure no longer becomes big, and polar plate voltage is stable, and system is constantly in detection duty, until user stops having a rest
Close internal control system just to terminate.
It is an advantage of the current invention that: change the thin dense of air in gap by the air in vacuum pump suction gap
Degree so that vacuum can be used to completely cut off noise close to vacuum environment in gap, and by the pole plate on interior spheroid and outer sphere
Realize homopolar-repulsion principle and offset atmospheric pressure so that the noise decibel value in casing is less than setting value, improve sleep and stop
Breath quality, decreases sound pollution;Being provided with ventilation duct in the base of casing lower end, ventilation duct uses vacuum glass material system
Become, can be with noise control, ventilation duct body bends 90 degree to 180 degree, is unfavorable for the propagation of sound, not only can give supply sky in casing
Gas, has also completely cut off sound.
Accompanying drawing explanation
Fig. 1 is the structural representation of the noise-decreasing device that the present invention proposes.
Fig. 2 is the partial structurtes schematic diagram of casing in Fig. 1.
Wherein, 1, casing, 2, base, 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.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close diagram and specific embodiment, the present invention is expanded on further.
With reference to shown in Fig. 1, Fig. 2, this noise-decreasing device, including casing 1 and base 2, described casing 1 is installed on base 2, institute
Stating casing 1 and form in elliposoidal and by upper sphere and lower sphere, the edge of casing 1 is provided with fixing axle 13, and fixing axle 13 is positioned at
The side of one end of major radius, upper sphere and lower sphere is connected by the fixing axle 13 at casing 1 edge, upper sphere and lower sphere
Opposite side is not connected with, and upper sphere and lower sphere can merge into a spheroid, and spheroid can be by the other end of fixing axle 13 by upper ball
Body and lower sphere are separately;
Spheroid within casing 1 is interior spheroid 11, and the spheroid outside casing 1 is outer sphere 12, the major radius of interior spheroid 11
Less than the major radius with outer sphere 12, it is provided with gap between interior spheroid 11 and outer sphere 12, gap is provided with insulation pillar
14, insulation pillar 14 is distributed in the middle of gap uniformly, and insulation pillar 14 one end is connected with the inwall of outer sphere 12, and insulate pillar
The other end of 14 is connected with the outer wall of interior spheroid 11;
It is provided with insulating barrier on described casing 1 inner and outer wall, in casing 1, is additionally provided with internal control system, case
Body 1 is outside equipped with pole plate power control system 15;
Being provided with ventilation duct 21, ventilation duct 21 joint gap space in described base 2, ventilation duct 21 body is by vacuum glass
Making, make concavo-convex inside ventilation duct 21, body bends 90 degree to 180 degree;
Further, described gap comprises whole box body wall, and box body wall is made up of hard isolation material, the width in gap
It is 0.1~0.2mm;Being additionally provided with pole plate in described gap, the inner side being positioned at outer sphere 12 is provided with external polar plate, is positioned at interior spheroid
The outside of 11 is provided with internal polar plate, internal polar plate and external polar plate and connects DC source;
Further, the insulation pillar 14 stated is provided with the pole plate outside pressure inductor, pressure inductor and casing 1
Power control system 15 is connected, and pressure inductor is connected by wireless and in casing 1 internal control system;
Concrete, it being additionally provided with vacuum pump 16 outside described casing 1, vacuum pump is controlled with the inside in casing 1 by wireless
System processed is connected, and detects device containing decibel in this internal control system;
When, in user enters this device and when closing upper sphere rest to be carried out, internal control system starts, user setup
Acceptable decibels, system is brought into operation by controlled in wireless, detects that decibels is more than and arrange value inside device, vacuum
Pumping takes the air in gap, and the pressure in gap is strengthened by external pressure, and the inwall of outer sphere and the outer wall of interior spheroid are mutual
Extruding in gap, the pressure inductor feedback pressure on insulation pillar increases, and the pole plate power control system outside casing gives
Internal polar plate and external polar plate same polarity are electric, and interior spheroid and outer sphere repel each other, and the pressure in gap diminishes, when in gap, rarefaction of air is arrived
To a certain degree, in system detects device, decibels stops extraction air, pore pressure less than or equal to the numerical value of user setup
No longer becoming big, polar plate voltage is stable, and system is constantly in detection duty, until user stops having a rest closes internal control
System just terminates.
It is an advantage of the current invention that: change the thin dense of air in gap by the air in vacuum pump suction gap
Degree so that vacuum can be used to completely cut off noise close to vacuum environment in gap, and by the pole plate on interior spheroid and outer sphere
Realize homopolar-repulsion principle and offset atmospheric pressure so that the noise decibel value in casing is less than setting value, improve sleep and stop
Breath quality, decreases sound pollution;Being provided with ventilation duct in the base of casing lower end, ventilation duct uses vacuum glass material system
Become, can be with noise control, ventilation duct body bends 90 degree to 180 degree, is unfavorable for the propagation of sound, not only can give supply sky in casing
Gas, has also completely cut off sound.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. noise-decreasing device, including casing (1) and base (2), described casing (1) is installed on base (2), it is characterised in that:
Described casing (1) forms in elliposoidal and by upper sphere and lower sphere, and the edge of casing (1) is provided with fixing axle (13),
Fixing axle (13) is positioned at one end of major radius, and the side of upper sphere and lower sphere is by the fixing axle (13) at casing (1) edge even
Connecing, the opposite side of upper sphere and lower sphere is not connected with, and upper sphere and lower sphere can merge into a spheroid, and spheroid can be by fixing
Upper sphere and lower sphere are separated by the other end of axle (13);
The spheroid of casing (1) inside is interior spheroid (11), and the spheroid of casing (1) outside is outer sphere (12), interior spheroid (11)
Major radius, less than the major radius with outer sphere (12), is provided with gap between interior spheroid (11) and outer sphere (12), sets in gap
Being equipped with insulation pillar (14), insulation pillar (14) is distributed in the middle of gap uniformly, insulation pillar (14) one end and outer sphere
(12) inwall is connected, and the other end of insulation pillar (14) is connected with the outer wall of interior spheroid (11);
Being provided with insulating barrier on described casing (1) inner and outer wall, casing is additionally provided with internal control system, case in (1)
Body (1) is outside equipped with pole plate power control system (15);
Being provided with ventilation duct (21), ventilation duct (21) joint gap space in described base (2), ventilation duct (21) body is by vacuum
Glass is made, and ventilation duct (21) inner side is made concavo-convex, and body bends 90 degree to 180 degree.
2. noise-decreasing device as claimed in claim 1, it is characterised in that described gap comprises whole box body wall, and box body wall is by heavily fortified point
Hard isolation material is constituted, and the width in gap is 0.1~0.2mm;It is additionally provided with pole plate in described gap, is positioned at outer sphere (12)
Inner side be provided with external polar plate, be positioned at the outside of interior spheroid (11) and be provided with internal polar plate, internal polar plate and external polar plate and connect unidirectional current
Source.
3. noise-decreasing device as claimed in claim 1, it is characterised in that be provided with pressure sensitive on described insulation pillar (14)
Device, pressure inductor is connected with casing (1) pole plate power control system (15) outward, and pressure inductor passes through wireless and casing
(1) internal control system in connects.
4. noise-decreasing device as claimed in claim 1, it is characterised in that be additionally provided with vacuum pump (16) outside described casing (1),
Vacuum pump is connected by wireless and in casing (1) internal control system, containing decibel detection dress in this internal control system
Put.
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 |
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CN106213892A true CN106213892A (en) | 2016-12-14 |
CN106213892B CN106213892B (en) | 2018-07-17 |
Family
ID=57548408
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Application Number | Title | Priority Date | Filing Date |
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CN201610651434.7A Expired - Fee Related CN106213892B (en) | 2016-08-10 | 2016-08-10 | A kind of noise-decreasing device |
Country Status (1)
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CN (1) | CN106213892B (en) |
Citations (9)
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 |
US20140124053A1 (en) * | 2012-11-08 | 2014-05-08 | Boris Blank | Reservoir Accessory Assembly |
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 |
-
2016
- 2016-08-10 CN CN201610651434.7A patent/CN106213892B/en not_active Expired - Fee Related
Patent Citations (9)
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 |
US20140124053A1 (en) * | 2012-11-08 | 2014-05-08 | Boris Blank | Reservoir Accessory Assembly |
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 |
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CN106213892B (en) | 2018-07-17 |
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Granted publication date: 20180717 |