CN203067654U - Vibration isolation device and air conditioner - Google Patents
Vibration isolation device and air conditioner Download PDFInfo
- Publication number
- CN203067654U CN203067654U CN 201320004779 CN201320004779U CN203067654U CN 203067654 U CN203067654 U CN 203067654U CN 201320004779 CN201320004779 CN 201320004779 CN 201320004779 U CN201320004779 U CN 201320004779U CN 203067654 U CN203067654 U CN 203067654U
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- China
- Prior art keywords
- isolation mounting
- belleville spring
- vibration
- main body
- external diameter
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a vibration isolation device which comprises an integral type rubber blanket main body. The rubber blanket main body is provided with an upper portion, a middle portion and a lower portion connected with the upper portion through the middle portion. The area of the cross section of the middle portion is respectively smaller than that of the upper portion and the lower portion. The area of the cross section of the middle portion is the smallest, namely, the turning radius of the middle portion is small, and turning rigidity is small. According to the single freedom degree theory, the vibration isolation effects along the circumference parallel to a vibration source supporting surface are good, and vibration noise can be effectively reduced. The utility model further discloses an air conditioner using the vibration isolation device, and the noise of the air conditioner is small.
Description
Technical field
The utility model relates to the device for vibration insutation technical field, more particularly, relates to a kind of isolation mounting, also relates to a kind of air-conditioning.
Background technique
Isolation mounting is used for engineering structure and vibration source are isolated, to reduce influence of vibration.The kind of vibration source is varied, as the compressor in the air-conditioning.Compressor is the parts that power is provided in the cooling cycle system of air-conditioning, it sucks the refrigerant gas of low-temp low-pressure in the vaporizer earlier, make it to be collapsed into the refrigerant gas of High Temperature High Pressure again, make it to be delivered to condenser at last, thereby realize the refrigeration cycle of " compression, condensation, expansion, evaporation ".
At present, be used for as the isolation mounting of vibration source such as above-mentioned compressor mostly is the rubber feet of regular shape, the circumferential turning radius of rubber feet is bigger, causes its gyro rigidity bigger, cause it relatively poor along the circumferential resistance that is parallel to the dunnage of the vibration source ability of shaking, vibration noise is bigger.
In addition, the resistance of the above-mentioned rubber feet ability of shaking, easily cause vibration source by come off on the engineering structure or engineering structure loose, influence proper functioning.
In sum, how providing a kind of circumferential vibration isolating effect good isolation mounting, is those skilled in the art's problem demanding prompt solutions to reduce vibration noise.
The model utility content
In view of this, the utility model provides a kind of isolation mounting, and its circumferential vibration isolating effect along the supporting surface that is parallel to vibration source is good, can reduce vibration noise.The utility model also provides a kind of air-conditioning of using above-mentioned isolation mounting, and its noise is little.
For achieving the above object, the utility model provides following technological scheme:
A kind of isolation mounting comprises:
The rubber pad main body of integral type, it has top, middle part and the bottom that links to each other with described top by described middle part, and the cross sectional area at described middle part is respectively less than the cross sectional area on described top and the cross sectional area of described bottom.
Preferably, in the above-mentioned isolation mounting, described rubber pad main body is provided with the mounting hole that connects described top, described middle part and described bottom.
Preferably, in the above-mentioned isolation mounting, described top, described middle part and described bottom are respectively cylindrical-shaped structure, and three's dead in line.
Preferably, in the above-mentioned isolation mounting, the external diameter on described top is less than the external diameter of described bottom; Also comprise being set in described supermedial belleville spring, its internal diameter is less than the external diameter on described bottom and described top.
Preferably, in the above-mentioned isolation mounting, also comprise being sleeved on the described middle part, be positioned at 2 pads of described belleville spring both sides; The internal diameter of 2 described pads is identical; The external diameter of described belleville spring is less than the external diameter of the close described pad of its outer edge.
Preferably, in the above-mentioned isolation mounting, the outer edge of described belleville spring is near described bottom.
Preferably, in the above-mentioned isolation mounting, the end face towards described top on the described bottom is provided with first groove, and the pad near described bottom in 2 described pads is positioned at described first groove.
Preferably, in the above-mentioned isolation mounting, also comprise being sleeved on the described middle part, and the block rubber between described belleville spring and described top; End face towards described belleville spring on the described block rubber is provided with second groove; Pad near described top in 2 described pads is positioned at described second groove.
A kind of air-conditioning comprises by bolt being arranged on compressor on the dunnage, and isolation mounting, and described isolation mounting is any described isolation mounting in the technique scheme.
Preferably, in the above-mentioned isolation mounting, described rubber pad main body is arranged on the described bolt by the mounting hole on it.
The isolation mounting that the utility model provides comprises the rubber pad main body of integral structure, and it has top, middle part and the bottom that links to each other with top by the middle part, and wherein, the cross sectional area at middle part is respectively less than the cross sectional area on top and the cross sectional area of bottom.During assembling, can be with top near vibration source, the supporting surface of the close vibration source in bottom, or make top near the supporting surface of vibration source, the bottom is near vibration source.
In this isolation mounting, the cross sectional area at middle part is less, be that its turning radius is less, the gyro rigidity at middle part is less, by the single degree of freedom system theory as can be known, the middle part is good along the circumferential vibration isolating effect that is parallel to the vibration source supporting surface, and namely the rubber pad main body is better along the circumferential vibration isolating effect of the supporting surface that is parallel to vibration source, can reduce vibration noise effectively.
In addition, isolation mounting that the utility model provides is good along the circumferential vibration isolating effect that is parallel to the vibration source supporting surface, can reduce vibration source by the probability that comes off on the engineering structure, avoid the loose or damage of engineering structure recurring structure that contact with vibration source, be beneficial to proper functioning.
The utility model also provides a kind of air-conditioning, and it has used the isolation mounting that the utility model provides, and the vibration isolating effect of compressor is good, and the noise of air-conditioning is little.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the isolation mounting that Fig. 1 provides for the utility model embodiment;
The structural representation of the rubber pad main body that Fig. 2 provides for the utility model embodiment;
The structural representation of the belleville spring that Fig. 3 provides for the utility model embodiment;
Wherein, among Fig. 1-Fig. 3:
Rubber pad main body 100; Top 101; Middle part 102; Bottom 103; Block rubber 200; Pad 300; Belleville spring 400.
Embodiment
The utility model embodiment discloses a kind of isolation mounting, and its circumferential vibration isolating effect along the supporting surface that is parallel to vibration source is good, can reduce vibration noise.The utility model embodiment also discloses a kind of air-conditioning of using above-mentioned isolation mounting, and its noise is little.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1-Fig. 3, the isolation mounting that the utility model embodiment provides comprises the rubber pad main body 100 of integral structure, it has top 101, middle part 102 and the bottom 103 that links to each other with top 101 by middle part 102, wherein, the cross sectional area at middle part 102 is respectively less than the cross sectional area on top 101 and the cross sectional area of bottom 103.During assembling, can be with top 101 near vibration source, the supporting surface of bottom 103 close vibration sources, or make top 101 near the supporting surface of vibration sources, bottom 103 is near vibration sources.
In this isolation mounting, the cross sectional area at middle part 102 is less, be that its turning radius is less, the gyro rigidity at middle part is less, by the single degree of freedom system theory as can be known, middle part 102 is good along the circumferential vibration isolating effect of the supporting surface that is parallel to vibration source, and namely rubber pad main body 100 is good along the circumferential vibration isolating effect of the supporting surface that is parallel to vibration source, can effectively reduce vibration noise.
In addition, isolation mounting that the utility model provides is good along the circumferential vibration isolating effect that is parallel to the vibration source supporting surface, can reduce vibration source by the probability that comes off on the engineering structure, avoid the loose or damage of engineering structure recurring structure that contact with vibration source, be beneficial to proper functioning.
During concrete the application, can adopt the little rubber pad main body of rigidity as far as possible, to reach better vibration isolating effect.
Preferably, in the isolation mounting that above-described embodiment provides, the rubber sole main body is provided with the mounting hole that connects top 101, middle part 102 and bottom 103, is convenient to be arranged between the supporting surface of vibration source and vibration source by parts such as bolts.Certainly, also draw-in groove can be set respectively on the supporting surface of vibration source and vibration source, the two ends of rubber pad main body 100 be withstood on respectively on the draw-in groove of vibration source and on the draw-in groove of supporting surface get final product, avoid offering mounting hole in the rubber sole main body, be convenient to process; Preferably, it is bigger that the part that is used for clip top 101, location or bottom 103 on the above-mentioned draw-in groove can be set to size, to prevent that top 101 or bottom 103 are by deviating from the draw-in groove.
Concrete, in the above-mentioned isolation mounting, top 101, middle part 102 and bottom 103 are respectively cylindrical structural, and three's dead in line.
Because the cross-section area at middle part 102 is respectively less than the cross-section area of top 101 and bottom 103, namely the external diameter at middle part 102 is less than the external diameter of top 101 and bottom 103, its edge is less perpendicular to the anti-extrusion ability of the direction of supporting surface, amount of deformation is big, cause rubber pad main body 100 edges poor perpendicular to the vibration isolating effect of the supporting surface direction of vibration source, even cause vibration source to clash into supporting surface, so in order further to optimize technique scheme, in the isolation mounting that present embodiment provides, also comprise the belleville spring 400 that is set on the middle part 102, wherein, the external diameter on top 101 is less than the external diameter of bottom 103, and the internal diameter of belleville spring 400 is respectively less than the external diameter of top 101 and bottom 103.Concrete, the external diameter of belleville spring 400 is less than the external diameter of bottom 103.During application, bottom 103 is against on the supporting surface of vibration source.
Further, owing to directly be against on top 101 and the bottom 103 during belleville spring 400 work, moderate finite deformation can take place in top 101 and bottom 103, can not give full play to the vibration isolation effect, so also comprising, the isolation mounting that present embodiment provides is sleeved on the above-mentioned middle part 102, be positioned at 2 pads 300 of belleville spring 400 both sides, wherein, the internal diameter of 2 pads 300 is identical; The external diameter of belleville spring 400 is less than the external diameter of the close pad 300 of its outer edge.During assembling, preferably make the outer edge of belleville spring 400 near bottom 103, make the intermediate portion near top 101.Butterfly spring 400 has the advantages that small deformation can bear big load, and its size installing space little, that take is little.
Further, in the above-mentioned isolation mounting, also comprise the block rubber 200 that is sleeved on the middle part 102, it is between belleville spring 400 and top 101, wherein, in 2 pads 300 near the pad 300 on top 101 between belleville spring 400 and above-mentioned block rubber 200.
Preferably, in the isolation mounting that above-described embodiment provides, the end face towards belleville spring 400 on the bottom 103 is provided with first groove, and the pad 300 of close above-mentioned bottom 103 is positioned at this first groove.Be provided with second groove towards the end face by belleville spring 400 on the above-mentioned block rubber 200, the pad 300 on close top 101 is positioned at this second groove.
Concrete, the shape of above-mentioned first groove and the shape of the pad 300 of cooperation is identical with it, and its undersized is in the size of this pad 300, and this pad 300 embeds in above-mentioned first groove by the mode of interference fit; The shape of above-mentioned second groove is identical with the shape of the pad 300 that cooperates with it, and its undersized is in the size of this pad 300, and this pad 300 embeds in above-mentioned second groove by the mode of interference fit.
The isolation mounting that present embodiment provides has been used in combination belleville spring 400 and rubber pad main body 100, and than the General Purpose Rubber pad for vibration isolation of the prior art, its edge is good perpendicular to the vibration isolating effect of the direction of the supporting surface of vibration source, and the vibration isolation Bandwidth.In addition, the isolation mounting that present embodiment provides is good along the vibration isolating effect of the direction of the supporting surface of vibration source, can reduce the requirement to the softness of rubber pad main body 100, the rigidity of rubber pad main body 100 can be set to less, its lateral shear rigidity reduces, and then reduced its gyro rigidity, by the single degree of freedom system theory as can be known, rubber pad main body 100 has obtained further raising along the circumferential vibration isolating effect that is parallel to the supporting surface of vibration source.Moreover, in the isolation mounting that present embodiment provides, between belleville spring 400 and the pad 300 frictional damping takes place, can consume energy, further strengthen the effect of vibration isolation, also have, rubber pad main body 100 also can realize power consumption by the frictional damping of self, and then plays the effect that strengthens vibration isolating effect.To sum up, above-mentioned isolation mounting has that vibration isolating effect is good, and isolation frequency is wide, the characteristics that installing space is little.
The utility model embodiment also provides a kind of air-conditioning, and it comprises bolt and is arranged on compressor on the dunnage by above-mentioned bolt, and the isolation mounting that is used for compressor, wherein the isolation mounting that provides for above-described embodiment of isolation mounting.
Concrete, in the above-mentioned air-conditioning, rubber pad main body 100 is arranged on the bolt by the mounting hole on it.
The air condition application that present embodiment provides the isolation mounting that provides of above-described embodiment, can intercept the vibration of compressor effectively, the noise of air-conditioning is little.
Concrete, in the above-mentioned air-conditioning, bottom 103 is against on the dunnage of air-conditioning, and top 101 is against on the compressor.
The air condition application that present embodiment provides the isolation mounting that provides of above-described embodiment, also have other effect that above-described embodiment provides, do not repeat them here.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an isolation mounting is characterized in that, comprising:
The rubber pad main body of integral type, it has top, middle part and the bottom that links to each other with described top by described middle part, and the cross sectional area at described middle part is respectively less than the cross sectional area on described top and the cross sectional area of described bottom.
2. isolation mounting according to claim 1 is characterized in that, described rubber pad main body is provided with the mounting hole that connects described top, described middle part and described bottom.
3. isolation mounting according to claim 2 is characterized in that, described top, described middle part and described bottom are respectively cylindrical-shaped structure, and three's dead in line.
4. isolation mounting according to claim 3 is characterized in that, the external diameter on described top is less than the external diameter of described bottom; Also comprise being set in described supermedial belleville spring, its internal diameter is less than the external diameter on described bottom and described top.
5. isolation mounting according to claim 4 is characterized in that, also comprises being sleeved on the described middle part, is positioned at 2 pads of described belleville spring both sides; The internal diameter of 2 described pads is identical; The external diameter of described belleville spring is less than the external diameter of the close described pad of its outer edge.
6. isolation mounting according to claim 5 is characterized in that, the outer edge of described belleville spring is near described bottom.
7. isolation mounting according to claim 6 is characterized in that, the end face towards described top on the described bottom is provided with first groove, and the pad near described bottom in 2 described pads is positioned at described first groove.
8. isolation mounting according to claim 7 is characterized in that, also comprise being sleeved on the described middle part, and the block rubber between described belleville spring and described top; End face towards described belleville spring on the described block rubber is provided with second groove; Pad near described top in 2 described pads is positioned at described second groove.
9. air-conditioning comprises by bolt being arranged on compressor on the dunnage, and isolation mounting, it is characterized in that described isolation mounting is any described isolation mounting of claim 1-8.
10. air-conditioning according to claim 9 is characterized in that, described rubber pad main body is arranged on the described bolt by the mounting hole on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004779 CN203067654U (en) | 2013-01-06 | 2013-01-06 | Vibration isolation device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004779 CN203067654U (en) | 2013-01-06 | 2013-01-06 | Vibration isolation device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067654U true CN203067654U (en) | 2013-07-17 |
Family
ID=48766441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004779 Expired - Lifetime CN203067654U (en) | 2013-01-06 | 2013-01-06 | Vibration isolation device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291730A (en) * | 2015-09-30 | 2018-07-17 | 三星电子株式会社 | Air regulator |
| CN109708214A (en) * | 2018-12-06 | 2019-05-03 | 珠海格力电器股份有限公司 | Vibration-proof structure and compressor vibration damping assembly |
| CN111981066A (en) * | 2020-07-02 | 2020-11-24 | 加西贝拉压缩机有限公司 | Rubber pad vibration reduction structure for refrigeration compressor |
-
2013
- 2013-01-06 CN CN 201320004779 patent/CN203067654U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291730A (en) * | 2015-09-30 | 2018-07-17 | 三星电子株式会社 | Air regulator |
| US11054153B2 (en) | 2015-09-30 | 2021-07-06 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN109708214A (en) * | 2018-12-06 | 2019-05-03 | 珠海格力电器股份有限公司 | Vibration-proof structure and compressor vibration damping assembly |
| CN109708214B (en) * | 2018-12-06 | 2020-06-30 | 珠海格力电器股份有限公司 | Vibration reduction structure and compressor vibration reduction assembly |
| CN111981066A (en) * | 2020-07-02 | 2020-11-24 | 加西贝拉压缩机有限公司 | Rubber pad vibration reduction structure for refrigeration compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |