CN2456095Y - Noiseless air conditioner and noise absorbing pad - Google Patents
Noiseless air conditioner and noise absorbing pad Download PDFInfo
- Publication number
- CN2456095Y CN2456095Y CN 00266208 CN00266208U CN2456095Y CN 2456095 Y CN2456095 Y CN 2456095Y CN 00266208 CN00266208 CN 00266208 CN 00266208 U CN00266208 U CN 00266208U CN 2456095 Y CN2456095 Y CN 2456095Y
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- sound
- noise
- compressor
- absorbing
- air conditioner
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Abstract
The utility model relates to a noiseless air conditioner and a sound-absorbing noise-reduction pad. The utility model is characterized in that two layers of loosening sound-absorbing materials are arranged on the periphery of a compressor. A composite sound-absorbing sound insulation layer composed of hard soundproof materials of rubber, plastics, artificial leather, etc. is arranged in the middle of the compressor. Thereby, noises generated from compressor work can be effectively absorbed and blocked by the sound-absorbing noise-reduction pad. The noises can be decreased to 25 decibels or so. Environmental protection requirements can be accorded.
Description
Utility model relates to a kind of low-noise air conditioner and sqouynd absorption lowering noise pad.
The extensive use of air-conditioner offers convenience to people work and life and enjoys, but the noise of compressor during air-conditioner work also brings certain puzzlement to people simultaneously.The noise that produces when existing cooler compressor is worked generally reaches about 6080 decibels, and quiet environment around the influence requires quiet environmental work and rest to bring discordant factor to people.Along with the enhancing of people's environmental consciousness, air-conditioner is had higher requirement, wherein reducing the cooler compressor operating noise is wherein one.
The purpose of utility model is to overcome the deficiency of above-mentioned prior art, and providing a kind of does not increase more cost not changing original air-conditioner structure, can effectively reduce the low-noise air conditioner of compressor noise.
Another purpose of utility model is to provide a kind of can effectively reduce the cooler compressor noise, can prevent the sqouynd absorption lowering noise pad that moisture absorption is collapsed soft again.
Utility model first purpose realizes, the main improvement is with the acoustic damping materials parcel with sound absorption sound insulation around the compressor of air-conditioner, the high-decibel noise that sends when making compressor operating is absorbed sound, and the sound insulation and noise reduction material absorbs and obstruct, thereby effectively reduce leaking of compressor operating noise, reach low noise.Specifically, the utility model low-noise air conditioner is characterized in that the compressor periphery is with two layers of loose sound-absorbing material, and the centre is the composite sound absorbing puigging that hard acoustic materials such as rubber, plastics, artificial leather are formed.The high-decibel noise that produces during compressor operating is just effectively absorbed by this sound absorption puigging and intercepts like this, thereby has reduced leaking of noise.
Utility model second purpose realizes, for adopting sound-absorbing material and hard sound insulating material compound, specifically, utility model sqouynd absorption lowering noise pad, comprise loose sound-absorbing material, it is characterized in that said loose sound-absorbing material has two layers, the centre is hard acoustic materials such as rubber, plastics, artificial leather.The said loose sound-absorbing material of utility model can be various non-woven mat, and as string felt, animal origin felt or chemical fibre felt etc., thickness is excellent with 3-8mm generally; Said hard acoustic material, the one, otherwise meeting moisture absorption deliquescing, the 2nd, fine and close relatively, three will have certain pliability, therefore adopt rubber, plastics, artificial leather etc. usually, and thickness is good with 1-3mm.For preventing to catch fire, utility model sqouynd absorption lowering noise pad can advance flame treatment.
Below in conjunction with a non-limiting embodiment, utility model is further described, but embodiment is not the qualification to utility model.
Fig. 1 is embodiment compressor of air conditioner parcel sqouynd absorption lowering noise mat structure schematic diagram.
Fig. 2 is an embodiment sqouynd absorption lowering noise mat structure schematic diagram.
Embodiment: referring to Fig. 1,2,, be enclosed with composite sound absorbing sound insulation and noise reduction pad 2, leave 5mm gap 3 between compressor and sound absorption sound insulation and noise reduction pad, help the heat radiation of compressor in the periphery of compressor of air conditioner 1.Composite sound absorbing sound insulation and noise reduction pad 2 is that the retardant cotton fibrofelt absorbent treatment 4 of inside and outside two layers of each thick 5mm and the thick polychlorovinyl sheet material puigging 5 of 1mm of ply adhesion are formed.After composite sound absorbing sound insulation and noise reduction pad was cut out according to compressor shape, size and the gap left, periphery was provided with seta and takes, and took the jail mutually as long as peripheral seta taken during parcel.
Utility model sound absorption sound insulation and noise reduction pad, absorbent treatment can also adopt other bulk material felts, and middle puigging can also adopt as similar existing certain intensity such as sheet rubbers, and the moisture repellent material of certain pliability is arranged again.They have same purpose, all truely use novel protected scope.
Utility model is owing to wrap up with the sqouynd absorption lowering noise pad in the cooler compressor periphery, vibration that produces when making compressor operating and noise major part are absorbed by the sqouynd absorption lowering noise pad and intercept, noise leaks in the time of can reducing air-conditioner work greatly, thereby has a low noise, noise is reduced to about 25 decibels, especially evening, quiet effect was more obvious, and the gap of absorbent treatment and compressor chamber helps the heat radiation of compressor again.And the sqouynd absorption lowering noise pad of parcel compressor, owing to adopt loose sound-absorbing material and the compound composition of moisture-resistant hard sound insulating material, not only make the existing acoustically effective preferably of sqouynd absorption lowering noise pad, the damping defening effect is arranged again simultaneously, thereby sound-absorbing material has better sound absorption soundproof effect usually, and be used for outdoor can drenching with rain by humidity, and it is soft can not collapse.Utility model sqouynd absorption lowering noise is paid somebody's debt and expected repayment later and be can be used for other and have in family expenses that mechanical noise produces or the industrial electric apparatus as refrigerator, washing machine etc. and play the sqouynd absorption lowering noise effect.
The said air-conditioner of utility model comprises split-type air conditioner and integral type such as window air conditioner.
Claims (5)
1, a kind of low-noise air conditioner is characterized in that the compressor periphery is with two layers of loose sound-absorbing material, and the centre is the composite sound absorbing puigging that hard acoustic materials such as rubber, plastics, artificial leather are formed.
2,, it is characterized in that having between said compressor and composite sound absorbing puigging the gap of 5-10mm according to the described low-noise air conditioner of claim 1.
3,, it is characterized in that said sound absorption puigging periphery has connection to take with seta according to claim 1 or 2 described low-noise air conditioners.
4, a kind of sqouynd absorption lowering noise pad comprises loose sound-absorbing material, it is characterized in that said loose sound-absorbing material has two layers, and the centre is hard acoustic materials such as rubber, plastics, artificial leather.
5,, it is characterized in that said loose sound-absorbing material single monolayer thick 3-8mm, the thick 1-3mm of hard acoustic material such as rubber, plastics, artificial leather according to the described sqouynd absorption lowering noise pad of claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266208 CN2456095Y (en) | 2000-12-28 | 2000-12-28 | Noiseless air conditioner and noise absorbing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266208 CN2456095Y (en) | 2000-12-28 | 2000-12-28 | Noiseless air conditioner and noise absorbing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2456095Y true CN2456095Y (en) | 2001-10-24 |
Family
ID=33620346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00266208 Expired - Lifetime CN2456095Y (en) | 2000-12-28 | 2000-12-28 | Noiseless air conditioner and noise absorbing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2456095Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907345A (en) * | 2010-07-27 | 2010-12-08 | 广东美的电器股份有限公司 | Abnormal sound eliminating method of convertible frequency air conditioner |
| CN102384571A (en) * | 2011-09-29 | 2012-03-21 | Tcl空调器（武汉）有限公司 | Silencing structure of air-conditioning compressor |
| CN102721165A (en) * | 2012-07-12 | 2012-10-10 | 王桂林 | Low-noise high-efficiency mobile type air conditioner |
-
2000
- 2000-12-28 CN CN 00266208 patent/CN2456095Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907345A (en) * | 2010-07-27 | 2010-12-08 | 广东美的电器股份有限公司 | Abnormal sound eliminating method of convertible frequency air conditioner |
| CN102384571A (en) * | 2011-09-29 | 2012-03-21 | Tcl空调器（武汉）有限公司 | Silencing structure of air-conditioning compressor |
| CN102721165A (en) * | 2012-07-12 | 2012-10-10 | 王桂林 | Low-noise high-efficiency mobile type air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20101228 Granted publication date: 20011024 |