CN204593648U - A kind of compressor vibration and noise reducing device - Google Patents
A kind of compressor vibration and noise reducing device Download PDFInfo
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- CN204593648U CN204593648U CN201520037102.0U CN201520037102U CN204593648U CN 204593648 U CN204593648 U CN 204593648U CN 201520037102 U CN201520037102 U CN 201520037102U CN 204593648 U CN204593648 U CN 204593648U
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- compressor
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of compressor vibration and noise reducing device, comprise upper gusset and the lower web plate of parcel compressor, be arranged at the upper covering outside described upper gusset and lower web plate and lower covering, and said structure is fixed on mount pad by clip; Wherein, described clip, upper gusset and upper covering position installation by the alignment pin be arranged on compressor; Described upper gusset and lower web plate are flexible netted engraved structure; Described compressor air suction and exhaust connection road end are respectively equipped with flexible pipe.Compared with prior art, the advantages such as the utility model has and effectively controls vibration & noise and propagate, easy to use, are widely used in air conditioner industry and other need the equipment of damping noise reduction.
Description
Technical field
The utility model relates to a kind of vibration and noise reducing device, more particularly, relate to a kind of for air conditioner industry for reducing vibration of compressor and reducing the device of compressor noise.
Background technology
Compressor is one of four large parts of air conditioner industry refrigeration system, is a necessaries.Compressor can produce larger vibration & noise in the process of work, its vibration can cause damage to compressor and other equipment of surrounding, affects the life-span of equipment, also can form noise pollution to environment, people is come to harm, as harm hearing and cardio-cerebrovascular etc.Along with the raising of people's quality of life, this sensation will more and more be difficult to allow people accept, and the vibration and noise reducing of compressor of air conditioner must will become the important component part of " green and environmental protection ".
Eliminate the vibration & noise of this part, except from vibration source and noise source, namely compressor carries out outside optimal control, also can control from propagating source.
Present air conditioner industry, the mode that the installation for compressor mainly adopts is exactly the rubber damping device installing damping characteristic in drive disk assembly and mounting seat or certain position of being connected additional.But this device can not realize the effect absorbing vibration & noise.The compressor of then cannot eliminating installing sound arrester outside compressor additional is connected the vibration and noise that produce with holder and pipeline.
Chinese utility model patent application CN 103615371A discloses a kind of sound insulation device for compressor, it is in the coated carbon dioxide aerogel layer for sound insulation of the outer surface of compressor outrigger and nonwoven layer, but it does not block the vibration transmission process of compressor, its vibration still can be transferred out by mount pad, and the vibration of its entire system and noise are not effectively eliminated.
Chinese utility model patent CN 202360344U discloses a kind of compressor noise-reduction structure of double acoustic cover, it adopts double acoustic cover to wrap up the mode of compressor, for reducing vibration and the noise of compressor full frequency band, although the total noise of centrifuge of air-conditioner set effectively can be reduced, but owing to being the insulation effect in order to play compressor simultaneously, the situation of heat radiation is needed to be suitable for for the refrigeration compressor often used etc., and disclosed technical scheme is shown as single use, install and use complexity, be unfavorable for later maintenance and save cost.
Chinese utility model patent CN 203594578U discloses a kind of compressor damping device, it is the mode by adding damping device (flexible pipe) on muffler and blast pipe respectively, has completely cut off the situation of compressor by connecting pipe transmitting vibrations.But this technical scheme just local solves the one in vibration of compressor route of transmission, does not solve vibration and the noise transmission paths of compressor on the whole, and the noise that compressor produces can come via air borne.
Utility model content
The purpose of this utility model is the shortcoming and defect overcoming above-mentioned prior art, carries out Optimal improvements from structure, realizes the effect intercepting vibration of compressor and noise transmission, provides the device of a kind of effective minimizing compressor vibrations and reduction noise.
For solving above technical problem, the technical scheme that the utility model adopts is: a kind of compressor vibration and noise reducing device, it is characterized in that, comprise upper gusset and the lower web plate of parcel compressor, be arranged at the upper covering outside described upper gusset and lower web plate and lower covering, and said structure is fixed on mount pad by clip;
Wherein, described clip, upper gusset and upper covering position the fixing of installation and horizontal direction by the alignment pin be arranged on compressor;
Described upper gusset and lower web plate are flexible netted engraved structure, can efficiently radiates heat during compressor operation, and by absorption of vibrations.
Because compressor is coated by above-mentioned flexible structure, the offset amplitude produced when it runs compare rigid fixing time can be amid a sharp increase, therefore at described compressor air suction and exhaust connection road end, flexible pipe is set respectively, compressor itself vibrates and external pipe can be isolated.
Further, be provided with sleeve outside described alignment pin, described sleeve is flexible damping characteristic material, for eliminating the noise and vibration that alignment pin and clip, upper gusset and upper covering contact produce.
Further, described upper covering and lower covering are for having certain thickness insulation noise reduction damping characteristic material.
Further, described flexible pipe is dielectric voltage withstand damping characteristic material.
Compared with prior art, the utility model has and effectively controls vibration of compressor and noise transmission, and install fast, maintain easily, the advantage such as cost-saving, be widely used in air conditioner industry and other need the equipment of damping noise reduction.
Accompanying drawing explanation
Fig. 1 is that the composition structure of the utility model device splits schematic diagram;
Fig. 2 is the utility model device Compressor Pipes connection diagram.
In the accompanying drawings:
1, front band; 2, upper covering; 3, upper gusset; 4, sleeve; 5, compressor; 501, alignment pin; 6, lower web plate; 7, lower covering; 8, mount pad; 9, exhaust connection road; 10, air-breathing-flexible pipe connecting pipe; 11, flexible pipe; 12, flexible pipe-condenser connecting pipe; 13, flexible pipe-evaporator joint pipe road.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
Fig. 1 is compressor vibration and noise reducing device broken away view, and wherein alignment pin 501 is directly welded on compressor 5 housing, and sleeve 4 is made up of the material with flexible damping characteristic, is enclosed within alignment pin 501.
Upper gusset 3 and lower web plate 6 are the design of netted hollow out, and it can be combined into a cavity A, closely parcel compressor 6.Equally, upper gusset 3 and lower web plate 7 are also made up of material that is certain thickness, that have flexible damping characteristic, mainly play vibration damping, take into account the effect of heat radiation, the thickness of upper gusset 3 and lower web plate 7 can determine according to vibration damping demand, and as adopted elastomeric material, thickness is 20mm.
Upper covering 2 and lower covering 8 are also combined into the cavity B of a relative closure, only reserve compressor 5 air inlet and discharge duct through hole, are closely wrapped on cavity A.Upper covering 2 and lower covering 8 are by certain thickness, and the material with acoustic damping characteristic and damping characteristic is made, the main effect playing noise reduction and dielectric voltage withstand, and its erasure effect realizes by intercepting the aerial propagation of compressor noise.Coordinate mounting seat 8 by front band 1, fixed the position of compressor 5 vertical direction, the position being realized the horizontal direction of compressor by alignment pin 501 is fixed.
Fig. 2 is compressor compresses machine pipeline connection diagram, and compressor 5 is vented and is connected with condenser by exhaust connection road 9, flexible pipe 11, flexible pipe-condenser connecting pipe 12 successively respectively.
Compressor 5 air-breathing is connected with evaporimeter by air-breathing connecting pipe 10, flexible pipe 11, flexible pipe-evaporator joint pipe road 13 respectively successively.
Described flexible pipe 11 adopts has dielectric voltage withstand and damping characteristic material, as rubber or other composites, is ensured the requirement of compressor vibration damping by connecting pipe properties of materials.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Claims (4)
1. a compressor vibration and noise reducing device, is characterized in that, comprises upper gusset and the lower web plate of parcel compressor, be arranged at the upper covering outside described upper gusset and lower web plate and lower covering, and said structure is fixed on mount pad by clip;
Wherein, described clip, upper gusset and upper covering position installation by the alignment pin be arranged on compressor;
Described upper gusset and lower web plate are flexible netted engraved structure;
Described compressor air suction and exhaust connection road end are respectively equipped with flexible pipe.
2. a kind of compressor vibration and noise reducing device according to claim 1, is characterized in that, be provided with sleeve outside described alignment pin, and described sleeve is flexible damping characteristic material.
3. a kind of compressor vibration and noise reducing device according to claim 1, is characterized in that, described upper covering and lower covering are for having certain thickness insulation noise reduction damping characteristic material.
4. a kind of compressor vibration and noise reducing device according to claim 1, is characterized in that, described flexible pipe is dielectric voltage withstand damping characteristic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037102.0U CN204593648U (en) | 2015-01-20 | 2015-01-20 | A kind of compressor vibration and noise reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037102.0U CN204593648U (en) | 2015-01-20 | 2015-01-20 | A kind of compressor vibration and noise reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593648U true CN204593648U (en) | 2015-08-26 |
Family
ID=53929795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520037102.0U Withdrawn - After Issue CN204593648U (en) | 2015-01-20 | 2015-01-20 | A kind of compressor vibration and noise reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593648U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595987A (en) * | 2015-01-20 | 2015-05-06 | 湖南华强电气有限公司 | Vibration reduction and noise reduction device for compressor |
| CN105423445A (en) * | 2015-12-25 | 2016-03-23 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN105970544A (en) * | 2016-05-31 | 2016-09-28 | 无锡小天鹅股份有限公司 | Heat pump module of clothing treating device and clothing treating device |
| EP3252212A1 (en) * | 2016-05-31 | 2017-12-06 | Wuxi Little Swan Co., Ltd. | Heat pump system and drier or washer-drier having the same |
-
2015
- 2015-01-20 CN CN201520037102.0U patent/CN204593648U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595987A (en) * | 2015-01-20 | 2015-05-06 | 湖南华强电气有限公司 | Vibration reduction and noise reduction device for compressor |
| CN104595987B (en) * | 2015-01-20 | 2017-09-29 | 湖南华强电气有限公司 | A kind of compressor vibration and noise reducing device |
| CN105423445A (en) * | 2015-12-25 | 2016-03-23 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN105423445B (en) * | 2015-12-25 | 2018-07-03 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN105970544A (en) * | 2016-05-31 | 2016-09-28 | 无锡小天鹅股份有限公司 | Heat pump module of clothing treating device and clothing treating device |
| EP3252212A1 (en) * | 2016-05-31 | 2017-12-06 | Wuxi Little Swan Co., Ltd. | Heat pump system and drier or washer-drier having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20170908 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20170929 |
|
| AV01 | Patent right actively abandoned |