CN201606216U - Noise reducing structure for compressor - Google Patents
Noise reducing structure for compressor Download PDFInfo
- Publication number
- CN201606216U CN201606216U CN2010200042764U CN201020004276U CN201606216U CN 201606216 U CN201606216 U CN 201606216U CN 2010200042764 U CN2010200042764 U CN 2010200042764U CN 201020004276 U CN201020004276 U CN 201020004276U CN 201606216 U CN201606216 U CN 201606216U
- Authority
- CN
- China
- Prior art keywords
- compressor
- noise
- reducing structure
- sponge
- supporting structure
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a noise reducing structure for a compressor, comprising a noise reducing sponge, a support structure and a ventilating plate, wherein the noise reducing sponge is embedded in the support structure; and the support structure is connected with the ventilating plate by a bolt. Compared with the prior art, the noise reducing structure has the advantages of light weight, low material consumption, easy disassembly and the like.
Description
Technical field
The utility model relates to compressor, especially relates to a kind of compressor with the compressor noise-reducing structure.
Background technique
Along with the increase of modern society to the demand of environmental protection and energy saving and green product, people are also more and more higher to the requirement of the noise of the consumer goods and industrial products and vibration, thereby the compressor of also giving product has improved requirement with the design of noise-reducing structure.And, exist the also not energy-conservation shortcoming of neither environmental protection at the many compressors that adopted in present many industrial products noise-reducing structure.To be example with the compressor noise-reducing structure commonly used in the air compressor below, sketch its shortcoming;
Be illustrated in figure 1 as the compressor noise-reducing structure that at present a lot of compressors are adopted, this structure is mainly by ventilating board 1, supporting structure 2 and noise reduction sponge 3 three parts are formed, wherein steel supporting structure 2 adopts the welding procedure fixed connection on ventilating board 1, noise reduction sponge 3 then is bonded on the oblique rollering steel plate of supporting structure 2 by engineering glue, and wind enters compressor outside ventilating board have sponge to carry out absorbing sound and lowering noise with noise-reducing structure.There are several very big shortcomings in this structure:
1. supporting structure only plays a part to support the lightweight sponge, but adopts a large amount of steel plates, has increased the quality of product greatly.
2. sheet material is caused very big waste.
3. there are many a lot of welding procedures and operation, connect the technology imperfection.
4. supporting structure can only disposablely be fixed by welding on the ventilating board, and interchangeability, dismantled and assembled property are poor.
5. adopt engineering glue to have environmental pollution hidden danger.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of light weight, few, the easily detachable compressor noise-reducing structure of consumptive material for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of compressor noise-reducing structure, it is characterized in that, this structure comprises noise reduction sponge, supporting structure, ventilating board, and described noise reduction sponge is embedded in supporting structure, and described supporting structure connects ventilating board by bolt.
Described noise reduction sponge is square, which is provided with a plurality of uniform through holes.
Described through hole comprises 20-100.
Described supporting structure is the steel wire welding closed-in construction of a standard-sized sheet, and this steel wire welding closed-in construction connects by a plurality of symmetric type backing run bolts.
Described symmetric type backing run bolt comprises 2n, and n is the natural number of 2-10.
Described noise reduction sponge is embedded in the supporting structure, and is provided with the 0.1-5cm gap between the ventilating board.
Compared with prior art, the utlity model has following advantage:
1. greatly reduce the weight of product;
2. saved the consumption of sheet material, provided cost savings;
3. reduce assembling difficulty, be easy to change and dismounting, saved labour cost etc.
Description of drawings
Fig. 1 is the structural representation of existing compressor with noise-reducing structure;
Fig. 2 is the schematic representation of the utility model compressor with noise-reducing structure;
Fig. 3 is the utility model compressor noise-reducing structure exploded view.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
Shown in Fig. 2-3, a kind of compressor noise-reducing structure, this structure comprises noise reduction sponge 3, supporting structure 2, ventilating board 1, and described noise reduction sponge 1 is embedded in supporting structure 2, and described supporting structure 2 connects ventilating board 1 by bolt.
Noise reduction sponge 1 is adopted the square structure, and uniform punching can design the thickness of sponge, the size and the arrangement of through hole as required, on the basis that guarantees air quantity requirement in satisfying plate, realize quiet purpose, through hole can comprise 20-100, can be square, arrangement such as rhombus; In the present embodiment, through hole 5 is provided with 27, and squarely is lined up formula and arranged.
2 of supporting structures adopt the steel wire welding closed-in construction of a standard-sized sheet, the density degree of steel wire size and steel wire ring can design as required, this steel wire frame connects with the backing run bolt 6 that is connected the symmetric type shown in the employing figure of ventilating board, and the quantity of backing run bolt can be determined according to the size and the weight of frame (can comprise 2n, n is the natural number of 2-10, be four or six, even more).Connect by bolt, can make things convenient for and rapidly noise reduction sponge and supporting structure are carried out dismounting and replacing.And only need be between noise reduction sponge and the supporting structure by inlaying, promptly, sponge filled in inward from the one side of the top standard-sized sheet of frame just sponge can be fixed in the supporting structure fully, very convenient, and reservation one determining deviation between the one side of the nearly ventilating board of sponge and the ventilating board, can be the 0.1-5cm gap, guaranteeing having enough air quantity in the plate, and don't influence quiet effect.
Quiet structure is mainly finished the effect of sound-absorbing, noise reduction by sponge area and thickness, sponge area, thickness are big more, and sound absorbing power is also just strong more, also must satisfy the requirement of air intake 4 (amount) in the ventilating board simultaneously by the gap between sponge.And this new structure has the larger area sponge, the sound wave 7 that produces in the plate spreads out of outer 8 o'clock of plate by ventilating board 1 and is stopped good sound-absorbing, the noise reduction effect played by noise reduction sponge 3, then can well finish the requirement of ventilation by the gap between the perforation on the sponge and sponge and ventilating board, show by sample preparation and experiment test at last and can realize this two purposes fully.
Claims (6)
1. a compressor noise-reducing structure is characterized in that, this structure comprises noise reduction sponge, supporting structure, ventilating board, and described noise reduction sponge is embedded in supporting structure, and described supporting structure connects ventilating board by bolt.
2. a kind of compressor noise-reducing structure according to claim 1 is characterized in that described noise reduction sponge is square, which is provided with a plurality of uniform through holes.
3. a kind of compressor noise-reducing structure according to claim 2 is characterized in that, described through hole comprises 20-100.
4. a kind of compressor noise-reducing structure according to claim 1 is characterized in that, described supporting structure is the steel wire welding closed-in construction of a standard-sized sheet, and this steel wire welding closed-in construction connects by a plurality of symmetric type backing run bolts.
5. a kind of compressor noise-reducing structure according to claim 1 is characterized in that, described symmetric type backing run bolt comprises 2n, and n is the natural number of 2-10.
6. a kind of compressor noise-reducing structure according to claim 1 is characterized in that described noise reduction sponge is embedded in the supporting structure, and is provided with the 0.1-5cm gap between the ventilating board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200042764U CN201606216U (en) | 2010-01-22 | 2010-01-22 | Noise reducing structure for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200042764U CN201606216U (en) | 2010-01-22 | 2010-01-22 | Noise reducing structure for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606216U true CN201606216U (en) | 2010-10-13 |
Family
ID=42950922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200042764U Expired - Fee Related CN201606216U (en) | 2010-01-22 | 2010-01-22 | Noise reducing structure for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644122A (en) * | 2013-11-13 | 2014-03-19 | 无锡市张泾压力容器制造有限公司 | Silencing sheet mounting structure for inlet silencer |
-
2010
- 2010-01-22 CN CN2010200042764U patent/CN201606216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644122A (en) * | 2013-11-13 | 2014-03-19 | 无锡市张泾压力容器制造有限公司 | Silencing sheet mounting structure for inlet silencer |
| CN103644122B (en) * | 2013-11-13 | 2015-09-09 | 无锡市张泾压力容器制造有限公司 | The bloop mounting structure of intake silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BOLAITE (SHANGHAI) COMPRESSOR CO., LTD. Free format text: FORMER NAME: SHANGHAI BAOLETE COMPRESSOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee after: Pollet (Shanghai) Compressor Co., Ltd. Address before: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee before: Bolaite (Shanghai) Compressor Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160602 Address after: 214028 Changjiang Road, New District, Jiangsu, Wuxi, 15-2 Patentee after: Pan Asia Gas Technology (Wuxi) Co., Ltd. Address before: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee before: Pollet (Shanghai) Compressor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |