CN111981067A - Two-stage vibration-damping rubber pad for refrigeration compressor - Google Patents
Two-stage vibration-damping rubber pad for refrigeration compressor Download PDFInfo
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- CN111981067A CN111981067A CN202010634423.4A CN202010634423A CN111981067A CN 111981067 A CN111981067 A CN 111981067A CN 202010634423 A CN202010634423 A CN 202010634423A CN 111981067 A CN111981067 A CN 111981067A
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- vibration damping
- bearing
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- damping structure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a two-stage vibration damping rubber pad for a refrigeration compressor, which comprises a connecting structure, a one-stage pressure-bearing vibration damping structure and a two-stage pressure-bearing vibration damping structure, wherein the two-stage pressure-bearing vibration damping structure is arranged on the end surface of the top of the one-stage pressure-bearing vibration damping structure, and the connecting structure is arranged above the two-stage pressure-bearing vibration damping structure. The invention provides a two-stage vibration damping rubber pad for a refrigeration compressor, which has a two-stage buffering structure and can improve the vibration value from the compressor; meanwhile, the rubber cushion with the buffering structure is integrated, low in cost, suitable for mass production, good in universality and capable of meeting the damping requirements of compressors with different specifications and weights.
Description
Technical Field
The invention relates to the field of refrigeration compressors, in particular to a two-stage vibration damping rubber pad for a refrigeration compressor.
Background
In the field of refrigeration compressors, rubber gaskets are used as standard parts and as connecting parts of compressors and refrigerators. The effect of absorbing and buffering vibration is mainly exerted. In the development process in recent years, the requirements of users on noise, vibration and the like of the refrigerator are continuously improved, and the vibration reduction technology of the rubber pad is also continuously improved. In recent years, rubber pads have been developed mainly in two aspects of structures, materials and the like, the damping effect is increased on the materials, the structures have increased heights, and internal buffering is increased. Through the improvement on the structure and the material, the vibration transmission of the compressor can be effectively reduced. However, the above improvements also have certain limitations due to refrigerator space and cost. Damping material's price is more expensive, increases the rubber pad and highly receives compressor installation space, and inside buffer structure differs on the compressor of different weight, also does not benefit to standardized management according to different model specification development different buffer structure. Therefore, on the premise of meeting the vibration requirements of customers, the standardization and application range of the specifications of the rubber gasket are improved, and the rubber gasket is a research subject of the vibration reduction technology in the refrigerator compressor industry.
Chinese patent application publication No. CN204006912U, published as 2014, 12 and 10, entitled "refrigerator compressor supporting structure", discloses a refrigerator compressor supporting structure, which comprises a supporting rod, a rubber pad, a compressor footing plate, a refrigerator soleplate, a pressing block, an upper bushing and a lower bushing, wherein the upper bushing is sleeved in an inner hole of the rubber pad and then assembled with the supporting rod, and the compressor footing plate is locked at the upper part of the supporting rod and above the rubber pad; the bottom plate of the refrigerator is provided with a mounting hole, the aperture of the mounting hole is slightly larger than the outer diameter of the lower bushing, the inner diameter of the lower bushing is slightly larger than the outer diameter of the supporting rod, the height of the lower bushing is larger than the thickness of the bottom plate of the refrigerator, and the lower bushing is sleeved in the mounting hole of the bottom plate of the refrigerator after being sleeved in the supporting rod from the lower part; the middle part of the supporting rod is provided with a top block, and the lower bushing is fastened below the top block; the pressing block is connected to the support rod, and fastens the lower bushing to the support rod from the lower part. This structure still has the above-described problems.
Disclosure of Invention
The invention provides a two-stage vibration damping rubber pad for a refrigeration compressor, which is provided with a two-stage buffer structure and can improve the vibration value of the compressor, in order to overcome the defects that the price of a damping material in the prior art is high, the height of a rubber pad is increased and is limited by the installation space of the compressor, the internal buffer structure is different on compressors with different weights, and the development of different buffer structures according to different model specifications is not beneficial to standardized management; meanwhile, the rubber cushion with the buffering structure is integrated, low in cost, suitable for mass production, good in universality and capable of meeting the damping requirements of compressors with different specifications and weights.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a doublestage damping rubber pad for compressor, includes connection structure, one-level pressure-bearing damping structure and second grade pressure-bearing damping structure, and second grade pressure-bearing damping structure sets up on the terminal surface at one-level pressure-bearing damping structure top, and connection structure sets up in second grade pressure-bearing damping structure top.
In the technical scheme, the vibration value from the compressor is improved through the double-stage buffering structure. Because the machine foot plate is of a rigid structure and has small deformation, the rubber pad is of a flexible structure and has large deformation, and when the compressor runs, the vibration of the machine foot plate is directly transmitted to the secondary pressure-bearing vibration-damping structure and then transmitted to the primary pressure-bearing vibration-damping structure through the secondary pressure-bearing vibration-damping structure. The engine foot plate and the primary pressure-bearing vibration-damping structure are in a non-contact state or a semi-contact (partial time contact and partial time separation) state. The secondary pressure-bearing vibration-damping structure is made of a rubber pad material and has certain self-deformation vibration-damping capacity, so that the vibration can be effectively damped. The rubber pad with the double-stage buffer structure has low manufacturing cost, is suitable for mass production, has better universality and can meet the damping requirements of compressors with different specifications and weights.
Preferably, the connecting structure is provided with a limiting ring and a mounting ring groove, and the mounting ring groove is arranged between the limiting ring and the secondary pressure-bearing vibration-damping structure. The machine foot board is matched with the mounting ring groove and is clamped with the rubber pad through the mounting ring groove.
Preferably, the connecting structure, the primary pressure-bearing vibration-damping structure and the secondary pressure-bearing vibration-damping structure are integrally formed. The rubber pad adopts integrated into one piece structure, and the integrated manufacturing of being convenient for reduces manufacturing cost, increases structural strength.
Preferably, the damping structure further comprises a through hole penetrating through the connecting structure, the secondary pressure-bearing damping structure and the primary pressure-bearing damping structure. The structure can increase the elasticity of the rubber pad, and the middle part of the rubber pad is easier to deform.
Preferably, an inverted-L-shaped inner annular groove is formed in the inner side wall of the primary pressure-bearing vibration-damping structure. The structure can guarantee the area of contact of rubber pad bottom surface, guarantees bearing structure stability, can further increase the deformation space of rubber pad again, increases the damping effect.
Preferably, the maximum outer diameter of the secondary pressure-bearing vibration-damping structure is smaller than that of the primary pressure-bearing vibration-damping structure. The structure can enable the secondary pressure-bearing vibration-damping structure to be located in the range of the primary pressure-bearing vibration-damping structure, reduces the possibility of stress deflection, and increases the structural stability.
Preferably, the secondary pressure-bearing vibration-damping structure is a circular ring structure, and the secondary pressure-bearing vibration-damping structure is radially attached and connected with the connecting structure.
In the structure, the foot plate transmits the vibration from the compressor body to the secondary pressure-bearing vibration-damping structure firstly, and then transmits the vibration to the primary pressure-bearing vibration-damping structure through the secondary pressure-bearing vibration-damping structure. In the running process of the compressor, the machine foot plate and the primary pressure-bearing vibration-damping structure are in a non-contact state or a semi-contact state (partial time contact and partial time separation). The two-stage pressure-bearing vibration-damping structure is made of rubber pad materials and has certain self-deformation vibration-damping capacity, so that the vibration can be effectively damped.
Preferably, the secondary pressure-bearing vibration-damping structure is a cone or circular truncated cone structure, and the area of the cross section of the upper plane of the secondary pressure-bearing vibration-damping structure is smaller than that of the cross section of the lower plane.
In the structure, the deformation of the central area of the rubber pad is large, the downward collapse degree of the center of the rubber pad is higher, and the structural design is that the area of the cross section of the upper plane is smaller than that of the cross section of the lower plane. After the machine foot plate is arranged in the connecting structure, the secondary pressure-bearing vibration-damping structure deforms under pressure, and the edge deforms towards the center, so that the vibration transmitted to the primary pressure-bearing vibration-damping structure is more uniform and stable. Meanwhile, according to different weights of the compressor, the deformation of the secondary pressure-bearing vibration-damping structure can be adjusted accordingly.
Preferably, the secondary pressure-bearing vibration-damping structure is a plurality of salient point structure groups arranged in an array on the upper end face of the primary pressure-bearing vibration-damping structure.
In the structure, 1-3 secondary pressure-bearing vibration-damping structures are arranged side by side, and salient point structure groups are uniformly distributed or non-uniformly distributed in an array on the upper end surface of the primary pressure-bearing vibration-damping structure. The secondary pressure-bearing vibration-damping structure is characterized in that: the bump structure has better vibration reduction capability, and can play a better vibration reduction effect in some products with higher vibration requirements.
Preferably, the secondary pressure-bearing vibration-damping structure is a circular ring structure, and a gap is arranged between the secondary pressure-bearing vibration-damping structure and the connecting structure in the radial direction.
In the structure, the structure is far away from the center of the connecting structure, so that the structure is not as good as the mode that the secondary pressure-bearing vibration-damping structure is tightly attached to the connecting structure in the aspect of resisting the center deformation. However, in some products with light weight and high vibration frequency, the center collapse deformation is small, the vibration transmission is rapid, and the secondary pressure-bearing vibration-damping structure can effectively play a role.
Preferably, the upper end of the limiting ring is provided with a chamfer structure. The structure facilitates the machine foot plate to be sleeved into the mounting ring groove, and simultaneously ensures that the machine foot plate is not easy to fall off after being sleeved.
Preferably, the material is natural rubber, ethylene propylene diene monomer rubber or high damping rubber. The material has a certain elasticity.
The invention has the beneficial effects that: (1) a two-stage buffer structure for improving the vibration value from the compressor; (2) the rubber pad with the level buffer structure is integrated, has low cost, is suitable for mass production, has good universality and can meet the damping requirements of compressors with different specifications and weights; (3) after the machine foot plate is arranged in the connecting structure, the secondary pressure-bearing vibration-damping structure is deformed under pressure, and the edge of the secondary pressure-bearing vibration-damping structure is deformed towards the center, so that the vibration transmitted to the primary pressure-bearing vibration-damping structure is more uniform and stable; (4) according to different weights of the compressor, the deformation of the secondary pressure-bearing vibration-damping structure can be adjusted accordingly; (5) the bump structure has better vibration reduction capability, and can play a better vibration reduction effect in some products with higher vibration requirements.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of example 2;
FIG. 3 is a schematic structural view of embodiment 3;
FIG. 4 is a schematic structural view of example 4;
FIG. 5 is a schematic structural view of example 5.
In the figure: the device comprises a connecting structure 1, a limiting ring 1.1, a mounting ring groove 1.2, a primary pressure-bearing vibration-damping structure 2, a secondary pressure-bearing vibration-damping structure 3, a through hole 4, an inner ring groove 5 and a foot plate 6.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1, a two-stage vibration damping rubber pad for a refrigeration compressor comprises a connecting structure 1, a first-stage pressure-bearing vibration damping structure 2 and a second-stage pressure-bearing vibration damping structure 3, wherein the connecting structure 1, the first-stage pressure-bearing vibration damping structure 2 and the second-stage pressure-bearing vibration damping structure 3 are integrally formed and made of natural rubber, ethylene propylene diene monomer rubber and high-damping rubber. The secondary pressure-bearing vibration-damping structure 3 is arranged on the end face of the top of the primary pressure-bearing vibration-damping structure 2, and the connecting structure 1 is arranged above the secondary pressure-bearing vibration-damping structure 3. The connecting structure 1 is provided with a limiting ring 1.1 and an installation ring groove 1.2, and the upper end of the limiting ring 1.1 is provided with a chamfer structure. The mounting ring groove 1.2 is arranged between the limiting ring 1.1 and the secondary pressure-bearing vibration-damping structure 3. The damping structure further comprises a through hole 4 penetrating through the connecting structure 1, the secondary pressure-bearing damping structure 3 and the primary pressure-bearing damping structure 2. And an inverted L-shaped inner annular groove 5 is formed in the inner side wall of the primary pressure-bearing vibration-damping structure 2. The maximum outer diameter of the secondary pressure-bearing vibration-damping structure 3 is smaller than that of the primary pressure-bearing vibration-damping structure 2.
In the technical scheme, the vibration value from the compressor is improved through the double-stage buffering structure. Because the machine foot plate 6 is a rigid structure, the deformation is small, the rubber pad is a flexible structure, the deformation is large, when the compressor runs, the vibration of the machine foot plate 6 is directly transmitted to the secondary pressure-bearing vibration-damping structure 3, and then is transmitted to the primary pressure-bearing vibration-damping structure 2 through the secondary pressure-bearing vibration-damping structure 3. The engine foot plate 6 and the primary pressure-bearing vibration-damping structure 2 are in a non-contact state or a semi-contact (partial time contact and partial time separation) state. The secondary pressure-bearing vibration-damping structure 3 is made of rubber pad materials and has certain self-deformation vibration-damping capacity, so that the vibration can be effectively damped. The rubber pad with the double-stage buffer structure has low manufacturing cost, is suitable for mass production, has better universality and can meet the damping requirements of compressors with different specifications and weights.
Example 2:
as shown in fig. 2, on the basis of embodiment 1, the secondary pressure-bearing vibration-damping structure 3 is a circular ring structure, and the secondary pressure-bearing vibration-damping structure 3 is in radial close contact with the connecting structure 1.
In the structure, the foot plate 6 transmits the vibration from the compressor body to the secondary pressure-bearing vibration-damping structure 3, and then transmits the vibration to the primary pressure-bearing vibration-damping structure 2 through the secondary pressure-bearing vibration-damping structure 3. In the running process of the compressor, the machine foot plate 6 and the primary pressure-bearing vibration-damping structure 2 are in a non-contact state or a semi-contact (partial time contact and partial time separation) state. The two-stage pressure-bearing vibration-damping structure 3 is made of rubber pad materials and has certain self-deformation vibration-damping capacity, so that the vibration can be effectively damped.
Example 3:
as shown in fig. 3, on the basis of embodiment 1, the secondary pressure-bearing vibration-damping structure 3 is a cone or a truncated cone structure, and the area of the cross section of the upper plane of the secondary pressure-bearing vibration-damping structure 3 is smaller than that of the cross section of the lower plane.
In the structure, the deformation of the central area of the rubber pad is large, the downward collapse degree of the center of the rubber pad is higher, and the structural design is that the area of the cross section of the upper plane is smaller than that of the cross section of the lower plane. After the engine foot plate 6 is arranged in the connecting structure 1, the secondary pressure-bearing vibration-damping structure 3 deforms under pressure, and the edge deforms towards the center, so that the vibration transmitted to the primary pressure-bearing vibration-damping structure 2 is more uniform and stable. Meanwhile, according to different weights of the compressor, the deformation of the secondary pressure-bearing vibration-damping structure 3 can be adjusted accordingly.
Example 4:
as shown in fig. 4, based on embodiment 1, the secondary pressure-bearing vibration-damping structure 3 is a plurality of bump structure groups arranged in an array on the upper end face of the primary pressure-bearing vibration-damping structure 2.
In the structure, 1-3 secondary pressure-bearing vibration-damping structures 3 are arranged side by side, and salient point structure groups are uniformly distributed or non-uniformly distributed in an array on the upper end surface of the primary pressure-bearing vibration-damping structure 2. The secondary pressure-bearing vibration-damping structure 3 is characterized in that: the bump structure has better vibration reduction capability, and can play a better vibration reduction effect in some products with higher vibration requirements.
Example 5:
as shown in fig. 5, on the basis of embodiment 1, the secondary pressure-bearing vibration-damping structure 3 is a circular ring structure, and a gap is provided between the secondary pressure-bearing vibration-damping structure 3 and the connecting structure 1 in the radial direction.
In the above structure, the structure is far from the center of the connection structure 1, so the structure is not as good as the way of the secondary pressure-bearing vibration-damping structure 3 clinging to the connection structure 1 in resisting center deformation. However, in some products with light weight and high vibration frequency, the center collapse deformation is small, the vibration transmission is rapid, and the secondary pressure-bearing vibration-damping structure 3 can effectively play a role.
The invention has the beneficial effects that: a two-stage buffer structure for improving the vibration value from the compressor; the rubber cushion with the buffering structure is integrated, has low cost, is suitable for mass production, has better universality and can meet the damping requirements of compressors with different specifications and weights; after the machine foot plate is arranged in the connecting structure, the secondary pressure-bearing vibration-damping structure is deformed under pressure, and the edge of the secondary pressure-bearing vibration-damping structure is deformed towards the center, so that the vibration transmitted to the primary pressure-bearing vibration-damping structure is more uniform and stable; according to different weights of the compressor, the deformation of the secondary pressure-bearing vibration-damping structure can be adjusted accordingly; the bump structure has better vibration reduction capability, and can play a better vibration reduction effect in some products with higher vibration requirements.
Claims (10)
1. The utility model provides a doublestage damping rubber pad for compressor, characterized by, including connection structure, one-level pressure-bearing damping structure and second grade pressure-bearing damping structure, second grade pressure-bearing damping structure sets up on the terminal surface at one-level pressure-bearing damping structure top, and connection structure sets up in second grade pressure-bearing damping structure top.
2. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, wherein the connecting structure is provided with a limiting ring and a mounting ring groove, and the mounting ring groove is arranged between the limiting ring and the two-stage pressure-bearing vibration damping structure.
3. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, wherein the connecting structure, the primary pressure-bearing vibration damping structure and the secondary pressure-bearing vibration damping structure are integrally formed.
4. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, further comprising a through hole penetrating the connecting structure, the two-stage pressure-bearing vibration damping structure and the one-stage pressure-bearing vibration damping structure.
5. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 4, wherein the inner side wall of the one-stage pressure-bearing vibration damping structure is provided with an inverted L-shaped inner annular groove.
6. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, 2, 3, 4 or 5, wherein the maximum outer diameter of the two-stage pressure-bearing vibration damping structure is smaller than the maximum outer diameter of the one-stage pressure-bearing vibration damping structure.
7. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, 2, 3, 4 or 5, wherein the two-stage pressure-bearing vibration damping structure is a circular ring structure, and the two-stage pressure-bearing vibration damping structure is connected with the connecting structure in a radially close fit manner.
8. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, 2, 3, 4 or 5, wherein the two-stage pressure-bearing vibration damping structure is a cone or truncated cone type structure, and the cross-sectional area of the upper plane of the two-stage pressure-bearing vibration damping structure is smaller than that of the lower plane.
9. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, 2, 3, 4 or 5, wherein the two-stage pressure-bearing vibration damping structure is a plurality of convex point structure groups arranged in an array on the upper end face of the one-stage pressure-bearing vibration damping structure.
10. The two-stage vibration damping rubber pad for the refrigeration compressor as claimed in claim 1, 2, 3, 4 or 5, wherein the two-stage pressure-bearing vibration damping structure is a circular ring structure, and a gap is formed between the two-stage pressure-bearing vibration damping structure and the connecting structure in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634423.4A CN111981067A (en) | 2020-07-02 | 2020-07-02 | Two-stage vibration-damping rubber pad for refrigeration compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634423.4A CN111981067A (en) | 2020-07-02 | 2020-07-02 | Two-stage vibration-damping rubber pad for refrigeration compressor |
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| CN111981067A true CN111981067A (en) | 2020-11-24 |
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| CN202010634423.4A Pending CN111981067A (en) | 2020-07-02 | 2020-07-02 | Two-stage vibration-damping rubber pad for refrigeration compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700635A (en) * | 2021-09-30 | 2021-11-26 | 安徽美芝制冷设备有限公司 | Foot pad, compressor and refrigerator |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006008129A (en) * | 2004-06-28 | 2006-01-12 | Hyundai Motor Co Ltd | Insulator for vehicular radiator |
| WO2007090319A1 (en) * | 2006-02-08 | 2007-08-16 | Jiamin Wang | Shock absorbing pads |
| CN101122292A (en) * | 2006-08-10 | 2008-02-13 | 乐金电子(天津)电器有限公司 | Compressor bottom corner vibration damping mat |
| CN101187371A (en) * | 2006-11-17 | 2008-05-28 | 乐金电子(天津)电器有限公司 | Compressor vibration damping mat |
| JP2009185775A (en) * | 2008-02-08 | 2009-08-20 | Toshiba Corp | Cooling unit |
| CN202937708U (en) * | 2012-08-07 | 2013-05-15 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator and vibration reducing pad |
| CN104948659A (en) * | 2015-06-15 | 2015-09-30 | 合肥华凌股份有限公司 | Rubber foot pad between compressor and refrigerator bottom plate |
| CN105889026A (en) * | 2016-04-11 | 2016-08-24 | 广东美的制冷设备有限公司 | Refrigeration device and damping foot pad for compressor |
| CN205823577U (en) * | 2016-07-29 | 2016-12-21 | 海信（山东）冰箱有限公司 | A kind of freezer compressor callosity |
| CN208101685U (en) * | 2018-04-17 | 2018-11-16 | 广州汽车集团乘用车有限公司 | A kind of automobile radiators cushion blocking |
| CN109356814A (en) * | 2018-10-26 | 2019-02-19 | 加西贝拉压缩机有限公司 | A kind of refrigeration compressor rubber pad |
| CN213235886U (en) * | 2020-07-02 | 2021-05-18 | 加西贝拉压缩机有限公司 | Two-stage vibration-damping rubber pad for refrigeration compressor |
-
2020
- 2020-07-02 CN CN202010634423.4A patent/CN111981067A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006008129A (en) * | 2004-06-28 | 2006-01-12 | Hyundai Motor Co Ltd | Insulator for vehicular radiator |
| WO2007090319A1 (en) * | 2006-02-08 | 2007-08-16 | Jiamin Wang | Shock absorbing pads |
| CN101122292A (en) * | 2006-08-10 | 2008-02-13 | 乐金电子(天津)电器有限公司 | Compressor bottom corner vibration damping mat |
| CN101187371A (en) * | 2006-11-17 | 2008-05-28 | 乐金电子(天津)电器有限公司 | Compressor vibration damping mat |
| JP2009185775A (en) * | 2008-02-08 | 2009-08-20 | Toshiba Corp | Cooling unit |
| CN202937708U (en) * | 2012-08-07 | 2013-05-15 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator and vibration reducing pad |
| CN104948659A (en) * | 2015-06-15 | 2015-09-30 | 合肥华凌股份有限公司 | Rubber foot pad between compressor and refrigerator bottom plate |
| CN105889026A (en) * | 2016-04-11 | 2016-08-24 | 广东美的制冷设备有限公司 | Refrigeration device and damping foot pad for compressor |
| CN205823577U (en) * | 2016-07-29 | 2016-12-21 | 海信（山东）冰箱有限公司 | A kind of freezer compressor callosity |
| CN208101685U (en) * | 2018-04-17 | 2018-11-16 | 广州汽车集团乘用车有限公司 | A kind of automobile radiators cushion blocking |
| CN109356814A (en) * | 2018-10-26 | 2019-02-19 | 加西贝拉压缩机有限公司 | A kind of refrigeration compressor rubber pad |
| CN213235886U (en) * | 2020-07-02 | 2021-05-18 | 加西贝拉压缩机有限公司 | Two-stage vibration-damping rubber pad for refrigeration compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700635A (en) * | 2021-09-30 | 2021-11-26 | 安徽美芝制冷设备有限公司 | Foot pad, compressor and refrigerator |
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Application publication date: 20201124 |