CN108953111A - Damping means and compressor - Google Patents
Damping means and compressor Download PDFInfo
- Publication number
- CN108953111A CN108953111A CN201810918743.5A CN201810918743A CN108953111A CN 108953111 A CN108953111 A CN 108953111A CN 201810918743 A CN201810918743 A CN 201810918743A CN 108953111 A CN108953111 A CN 108953111A
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- China
- Prior art keywords
- vibration
- damping
- compressor
- damping sheet
- supporting element
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Classifications
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of damping means and compressor, damping means are used for compressor vibration damping, comprising: supporting element, the supporting element are used to support the compressor；Vibration-damping sheet, the vibration-damping sheet are arranged on the supporting element, and the vibration-damping sheet connect with the compressor and absorbs the vibration of the compressor.Vibration-damping sheet is arranged on supporting element damping part of the invention, connect compressor directly with vibration-damping sheet, and is connect indirectly with supporting element by vibration-damping sheet, since compressor is directly connect with vibration-damping sheet, there is no gaps, therefore, between compressor and damping part may be implemented closely to connect.
Description
Technical field
The present invention relates to Compressor Technology fields, and in particular to a kind of damping means and compressor.
Background technique
In air conditioner, in order to reduce influence of compressor itself vibration to complete machine oscillation, noise, it usually needs pressing
Shock absorption footpad is installed in the fixed position of contracting machine, wherein based on rubber mat.As shown in Figure 1, existing shock absorption footpad 1 is usually set in
On fixing bolt 2,2 both ends of fixing bolt are directly connected on compressor housing 3 and mounting bracket 4, are pressing the setting of shock absorption footpad 1
Between contracting casing body 3 and mounting bracket 4, to play damping effect.Existing shock absorption footpad 1 is imitated to obtain better vibration damping
Fruit, shock absorption footpad 1 can deliberately reserve certain gap 5 in design with fixing bolt, avoid vibration of compressor from shock absorption footpad 1
Top passes to fixing bolt 2, then is transferred to mounting bracket 4 by fixing bolt 2, and then reach in complete machine.Although this design
It can be avoided the appearance of short-circuit conditions in Vibration Absorbing System Design, but due to the presence in gap 5, compressor and vibration-proof structure part can be made to connect
Connect not close, in air-conditioning products transport or other more severe operating conditions, it is excessive to easily cause compressor amplitude of fluctuation, very
It may cause compressor piping fracture.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention discloses a kind of damping means and compressor, the prior art is solved
Middle compressor connect untight problem with vibration-proof structure.
According to an aspect of the present invention, a kind of damping means are disclosed, are used for compressor vibration damping, comprising: supporting element, institute
It states supporting element and is used to support the compressor；Vibration-damping sheet, the vibration-damping sheet are arranged on the supporting element, the vibration-damping sheet and institute
State the vibration that compressor connects and absorbs the compressor.
Further, the vibration-damping sheet is multiple, and multiple vibration-damping sheets are stacked on the supporting element, and all described
Vibration-damping sheet is connect with the supporting element.
Further, the quantity of the vibration-damping sheet can be set as preset quantity according to the specification of the compressor.
Further, the thickness of the vibration-damping sheet can be set as preset value according to the specification of the compressor.
Further, the vibration-damping sheet is butterfly spring.
Further, the engraved structure for changing its rigidity is provided on the vibration-damping sheet.
Further, the engraved structure is helical form.
Further, the supporting element is support column, and the vibration-damping sheet is arranged on the end face of the support column, and described
It is fluted that the setting of vibration-damping sheet elastic deformation position is corresponded on the end face of support column, the groove is used to avoid the vibration damping
Piece.
Further, the damping means further include: compressing member, the compressing member is arranged on supporting element, and the pressure
It is formed between tight part and the supporting element and compresses space, the vibration-damping sheet part is located in the compression space, and the vibration-damping sheet is logical
The compressing member is crossed to be fixed on the supporting element.
Further, the damping means further include: connecting column, one end of the connecting column connect with the vibration-damping sheet,
The other end with the compressor for connecting.
Further, the connecting column is connected to the middle part of the vibration-damping sheet.
According to another aspect of the present invention, a kind of compressor is disclosed, including above-mentioned damping means.
Vibration-damping sheet is arranged on supporting element damping part of the invention, connect compressor directly with vibration-damping sheet, and lead to
Vibration-damping sheet is crossed to connect with supporting element indirectly, since compressor is directly connect with vibration-damping sheet, be not present gap, therefore, compressor with
It may be implemented closely to connect between damping part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the shock absorption footpad of the prior art；
Fig. 2 is the structural schematic diagram of the damping means of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the vibration-damping sheet of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the supporting element of the embodiment of the present invention；
Fig. 5 is the scheme of installation of the damping means of the embodiment of the present invention；
Legend: 10, supporting element；11, groove；12, fixation hole；20, vibration-damping sheet；21, engraved structure；30, compressing member；40,
Connecting column；50, bolt；60, compressor；1, shock absorption footpad；2, fixing bolt；3, compressor housing；4, mounting bracket；5,
Gap.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, but is not limited to the content on specification.
The invention discloses a kind of damping means, are used for 60 vibration damping of compressor, including supporting element 10 and vibration-damping sheet 20, support
Part 10 is used to support compressor 60；Vibration-damping sheet 20 is arranged on supporting element 10, and vibration-damping sheet 20 connect with compressor 60 and absorbs pressure
The vibration of contracting machine 60.Vibration-damping sheet 20 is arranged on supporting element 10 damping part of the invention, makes compressor 60 directly and vibration damping
Piece 20 connects, and is connect indirectly with supporting element 10 by vibration-damping sheet 20, and the oscillating load of compressor 60 is allow to pass through vibration-damping sheet
20 absorb, and the oscillating load of compressor 60 is not transferred to supporting element 10, since compressor 60 is directly connect with vibration-damping sheet 20, no
There are gaps, therefore, are completely embedded between compressor 60 and damping part, there is no compressors, and excessive feelings are shaken in certain operating conditions
Condition.
In air conditioner, in order to reduce influence of compressor itself vibration to complete machine oscillation, noise, it usually needs pressing
Shock absorption footpad is installed in the fixed position of contracting machine, wherein based on rubber mat.And due to various types of compact machine weight, running frequency etc.
Otherness, it is necessary to be required to the weight and running frequency according to compressor for rubber damping foot pad used in every money compressor
The rubber hardness with fixed value is designed, such compressor foot pad could really play the purpose of vibration and noise reducing, it is difficult to realize pressure
The generalization of contracting under-chassis pad.
In the above-described embodiments, vibration-damping sheet 20 is multiple, and multiple vibration-damping sheets 20 are stacked on supporting element 10, and all vibration dampings
Piece 20 is connect with supporting element 10.The quantity of vibration-damping sheet 20 can be set as preset quantity according to the specification of compressor 60.The present invention
It using vibration-damping sheet 20 instead of rubber mat, therefore does not need targetedly to be designed for the compressor of concrete model, often
The rigidity of one vibration-damping sheet 20 is fixed, can be multiple by being provided with, and is realized the adjusting of foot pad rigidity, is matched various rule
The compressor of lattice is easy to the generalization of shock absorption footpad.
When compressor, which is run, generates oscillating load, in load transmission to vibration-damping sheet 20, vibration-damping sheet 20 will pass through itself
Flexible deformation isolation vibration continues to transmit down.If it find that 20 effect of vibration-damping sheet is undesirable, then damping part can be taken out,
By increasing or reducing the quantity of vibration-damping sheet 20 on damping part, thus achieve the purpose that adjust damping part rigidity, until
Obtain optimal rigidity.
In the above-described embodiments, the thickness of vibration-damping sheet 20 can be set as preset value according to the specification of compressor 60.This hair
It is bright to use vibration-damping sheet 20 instead of rubber mat, therefore do not need targetedly to be designed for the compressor of concrete model,
The rigidity of each vibration-damping sheet 20 is fixed, and can realize the adjusting of foot pad rigidity by the thickness of change vibration-damping sheet 20,
The compressor for matching various specifications, is easy to the generalization of shock absorption footpad.
It is understood that in the above-described embodiments, vibration-damping sheet 20 is butterfly spring.
In the above-described embodiments, the engraved structure 21 for changing its rigidity is provided on vibration-damping sheet 20.It is engraved by setting
Hollow structure 21 can according to need the rigidity for changing vibration-damping sheet 20, to be easier hair into elastic deformation, it is preferred that engraved structure
21 can be helicoidal structure, and compared with other structures, helical structure can be under the premise of guaranteeing preferable structural strength, moreover it is possible to
Guarantee lesser rigidity, to improve the vibration absorbing performance of vibration-damping sheet 20.
In the above-described embodiments, supporting element 10 is support column, and vibration-damping sheet 20 is arranged on the end face of support column, and support column
End face on correspond to 20 elastic deformation position of vibration-damping sheet setting fluted 11, groove 11 is for avoiding vibration-damping sheet 20.The present invention is logical
Setting support column is crossed, and groove 11 is set on the support columns, the edge of vibration-damping sheet 20 can be made to be fixed on the branch at 11 edge of groove
On dagger end face, vibration-damping sheet 20 is installed more firm, and vibration-damping sheet 20 can also be made to occur by the way that groove 11 is arranged
It can enter in groove 11 when elastic deformation, to avoid colliding with support column, and guarantee support column and vibration-damping sheet
20 while be connected firmly, it is possible to reduce material cost.In addition, it is fixed for convenience, it can be arranged in 11 bottom of groove and fix
Hole 12 passes through fixation hole 12 by bolt and support column is fixed on mounting surface, keeps damping part stronger, improves reliable
Property.
In the above-described embodiments, damping means further include compressing member 30, and compressing member 30 is arranged on supporting element 10, and compresses
It is formed between part 30 and supporting element 10 and compresses space, 20 part of vibration-damping sheet, which is located at, to be compressed in space, and vibration-damping sheet 20 passes through compressing member 30
It is fixed on supporting element 10.By the way that compressing member 30 is arranged, vibration-damping sheet 20 can be made to connect with supporting element 10 even closer, improved
Reliability.
In the above-described embodiments, damping means further include connecting column 40, and one end of connecting column 40 connect with vibration-damping sheet 20, is another
For connecting with compressor 60, connecting column 40 is connected to the middle part of vibration-damping sheet 20 for one end.Connecting column 40 prolongs axis direction and is provided with
Through-hole, bolt 50 sequentially pass through the shell of compressor 60, connecting column 40 and vibration-damping sheet 20, and by nut check, to make to press
Contracting machine 60, connecting column 40 and vibration-damping sheet 20 are closely joined together, and while improving reliability, can also effectively avoid vibrating
Load is transmitted on air conditioner by damping part, to improve damping performance.
According to another aspect of the present invention, a kind of compressor is also disclosed, including above-mentioned damping means.
Obviously, above embodiment of the invention be only to clearly illustrate example of the present invention, and not be
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is all to belong to this
The obvious changes or variations that the technical solution of invention is extended out are still in the scope of protection of the present invention.
Claims (12)
1. a kind of damping means are used for compressor (60) vibration damping characterized by comprising
Supporting element (10), the supporting element (10) are used to support the compressor (60)；
Vibration-damping sheet (20), the vibration-damping sheet (20) are arranged on the supporting element (10), the vibration-damping sheet (20) and the compression
Machine (60) connects and absorbs the vibration of the compressor (60).
2. damping means according to claim 1, which is characterized in that
The vibration-damping sheet (20) be it is multiple, multiple vibration-damping sheets (20) are stacked on the supporting element (10), and all described
Vibration-damping sheet (20) is connect with the supporting element (10).
3. damping means according to claim 2, which is characterized in that
The quantity of the vibration-damping sheet (20) can be set as preset quantity according to the specification of the compressor (60).
4. damping means according to claim 1, which is characterized in that
The thickness of the vibration-damping sheet (20) can be set as preset value according to the specification of the compressor (60).
5. damping means according to claim 1, which is characterized in that
The vibration-damping sheet (20) is butterfly spring.
6. damping means according to claim 1, which is characterized in that
The engraved structure (21) for changing its rigidity is provided on the vibration-damping sheet (20).
7. damping means according to claim 6, which is characterized in that
The engraved structure (21) is helical form.
8. damping means according to claim 1, which is characterized in that
The supporting element (10) is support column, and the vibration-damping sheet (20) is arranged on the end face of the support column, and the support
The vibration-damping sheet (20) elastic deformation position being corresponded on the end face of column, fluted (11) being set, the groove (11) is for avoiding institute
State vibration-damping sheet (20).
9. damping means according to claim 1, which is characterized in that the damping means further include:
Compressing member (30), the compressing member (30) are arranged on supporting element (10), and the compressing member (30) and the supporting element
(10) it is formed between and compresses space, the vibration-damping sheet (20) is partially located in the compression space, and the vibration-damping sheet (20) passes through institute
Compressing member (30) is stated to be fixed on the supporting element (10).
10. damping means according to claim 1, which is characterized in that the damping means further include:
Connecting column (40), one end of the connecting column (40) is connect with the vibration-damping sheet (20), the other end is used for and the compression
Machine (60) connection.
11. damping means according to claim 10, which is characterized in that
The connecting column (40) is connected to the middle part of the vibration-damping sheet (20).
12. a kind of compressor, which is characterized in that including damping means described in any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918743.5A CN108953111B (en) | 2018-08-13 | 2018-08-13 | Vibration damping component and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918743.5A CN108953111B (en) | 2018-08-13 | 2018-08-13 | Vibration damping component and compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108953111A true CN108953111A (en) | 2018-12-07 |
| CN108953111B CN108953111B (en) | 2023-06-30 |
Family
ID=64469024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918743.5A Active CN108953111B (en) | 2018-08-13 | 2018-08-13 | Vibration damping component and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953111B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065689A (en) * | 2020-09-01 | 2020-12-11 | 珠海格力电器股份有限公司 | Vibration damping device, compressor, and electric appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010151260A (en) * | 2008-12-25 | 2010-07-08 | Fukuda Denshi Co Ltd | Vibration source fixing structure |
| CN205260707U (en) * | 2015-12-24 | 2016-05-25 | 四川工程职业技术学院 | Lathe is damping structure for fixed mounting |
| 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 |
| CN205895536U (en) * | 2016-07-30 | 2017-01-18 | 东贝机电（江苏）有限公司 | Refrigerator compressor damping device |
| CN106869568A (en) * | 2017-04-06 | 2017-06-20 | 杨维国 | A kind of three-dimensional isolation vibration absorber and its shock insulation oscillation damping method |
| CN208718872U (en) * | 2018-08-13 | 2019-04-09 | 珠海格力电器股份有限公司 | Damping means and compressor |
-
2018
- 2018-08-13 CN CN201810918743.5A patent/CN108953111B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010151260A (en) * | 2008-12-25 | 2010-07-08 | Fukuda Denshi Co Ltd | Vibration source fixing structure |
| CN205260707U (en) * | 2015-12-24 | 2016-05-25 | 四川工程职业技术学院 | Lathe is damping structure for fixed mounting |
| 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 |
| CN205895536U (en) * | 2016-07-30 | 2017-01-18 | 东贝机电（江苏）有限公司 | Refrigerator compressor damping device |
| CN106869568A (en) * | 2017-04-06 | 2017-06-20 | 杨维国 | A kind of three-dimensional isolation vibration absorber and its shock insulation oscillation damping method |
| CN208718872U (en) * | 2018-08-13 | 2019-04-09 | 珠海格力电器股份有限公司 | Damping means and compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065689A (en) * | 2020-09-01 | 2020-12-11 | 珠海格力电器股份有限公司 | Vibration damping device, compressor, and electric appliance |
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| Publication number | Publication date |
|---|---|
| CN108953111B (en) | 2023-06-30 |
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