CN106286305A - Hard pipeline vibration damper and compressor - Google Patents
Hard pipeline vibration damper and compressor Download PDFInfo
- Publication number
- CN106286305A CN106286305A CN201610917207.4A CN201610917207A CN106286305A CN 106286305 A CN106286305 A CN 106286305A CN 201610917207 A CN201610917207 A CN 201610917207A CN 106286305 A CN106286305 A CN 106286305A
- Authority
- CN
- China
- Prior art keywords
- hard pipeline
- pendulum
- hole
- vibration absorber
- vibration
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 claims abstract description 43
- 239000006096 absorbing agent Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims 1
- 239000013536 elastomeric material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 241000222712 Kinetoplastida Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000079889 Cymbidium pendulum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/806—Pipes for fluids; Fittings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/12—Vibration
- F04C2270/125—Controlled or regulated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a hard pipeline vibration damping device and a compressor, wherein the hard pipeline vibration damping device is used for damping vibration of a hard pipeline connected to a vibrating body, and comprises a fixing base body fixedly arranged relative to the vibrating body, and the fixing base body can fix the hard pipeline relative to the vibrating body in a vibration direction of the vibrating body. Through setting up fixed base member, fixed base member can make the stereoplasm pipeline fixed for the pendulum in the vibration direction of pendulum to make the stereoplasm pipeline vibrate along with the pendulum, the stereoplasm pipeline does not take place to vibrate for the pendulum in the vibration direction of pendulum, effectively avoids the stereoplasm pipeline and the pendulum connection position atress to lead to the emergence of cracked pipe problem, effectively improves the life of stereoplasm pipeline.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of hard pipeline vibration absorber and compressor.
Background technology
Compressor of air conditioner is the parts playing compressible drive cold-producing medium effect in air conditioning coolant loop, in compression process
In, the vibration that compressor can produce can drive pipeline to vibrate.
The pipeline vibration damping of the single-rotor compressor of existing idle call typically by circuit design is become multiple U-bend vibration damping or
Person increases balancing weight on pipeline and realizes, as it is shown in figure 1, when compressor a1 vibration is bigger, pipeline a2 needs to design multiple U-shaped
Curved or on pipeline, increase more balancing weight a3 could realize effectiveness in vibration suppression.
Existing single rotor rotary compressor is when compressor drum high speed rotating, and bent axle inevitably produces when rotating
Raw bigger eccentric force, adds that fluid reservoir causes the asymmetric of this body structure of compressor on compressor casing side, can aggravate pressure
Being easily subject to shear stress at the vibration of contracting machine itself, pipeline a2 and compressor a1 connecting portion location A causes pipeline a2 to split leakage, sells
After often occur to vibrate the accident causing greatly exhaustor to split herein, and existing pipeline is complex-shaped, is easily caused production
Concordance is poor.
Summary of the invention
For overcoming above technological deficiency, present invention solves the technical problem that and be to provide a kind of hard pipeline vibration absorber, pressure
Contracting machine and air-conditioning equipment, it is possible to realize the effective vibration damping to hard pipeline and improve the service life of hard pipeline.
For solving above-mentioned technical problem, the invention provides a kind of hard pipeline vibration absorber, for being connected to vibration
Hard pipeline on body carries out vibration damping, and it includes the fixing base being fixedly installed relative to pendulum, and fixing base can make firmly
Matter pipeline is fixed relative to pendulum on the direction of vibration of pendulum.
Further, fixing base is provided with hole, location, and fixing base makes hard pipeline shaking at pendulum by hole, location
Fix relative to pendulum on dynamic direction.
Further, the aperture in hole, location is less than or equal to the caliber of hard pipeline.
Further, hole, location has gap, and hard pipeline is snapped in hole, location by gap.
Further, fixing base includes the vibration damping portion being made up of elastomeric material, and vibration damping portion has hole, location.
Further, fixing base includes the fixed support fixing relative to pendulum, and vibration damping portion includes having hole, location
Shock-reducing sleeve, fixed support is provided with installing hole, and shock-reducing sleeve is arranged on fixed support by installing hole.
Further, the top of shock-reducing sleeve is provided with the positioning step coordinated with installing hole.
Further, the damping block that fixing base is generally made up of elastomeric material.
Further, damping block is provided with the cooperation face coordinated with pendulum, and damping block is in the hole, location under free state
To distance D2 distance D1 more than hard pipeline to pendulum coordinating face.
Present invention also offers a kind of compressor, it includes above-mentioned hard pipeline vibration absorber, and hard pipeline vibration damping fills
Put and the hard pipeline being connected to as on the compressor of pendulum can be carried out vibration damping.
Further, hard pipeline vibration absorber is arranged on the bottom position of compressor casing.
Be hereby based on technique scheme, hard pipeline vibration absorber of the present invention by arranging fixing base, fixing base
Hard pipeline can be made to fix relative to pendulum on the direction of vibration of pendulum, so that hard pipeline is with pendulum together
Vibration, hard pipeline does not produce displacement on the direction of vibration of pendulum, is prevented effectively from hard pipeline and shakes relative to pendulum
Kinetoplast connecting portion stress causes the generation splitting pipe problem, is effectively improved the service life of hard pipeline.The pressure that the present invention provides
Contracting machine the most correspondingly has above-mentioned Advantageous Effects.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is only used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of existing compressor damper mechanism；
Fig. 2 is the structural representation of hard pipeline vibration absorber first embodiment of the present invention；
Fig. 3 is the structure enlarged diagram of hard pipeline vibration absorber in Fig. 2；
In Fig. 4 and Fig. 5 hard the most of the present invention pipeline vibration absorber first embodiment, support bracket fastened positive TV structure shows
It is intended to and plan structure schematic diagram；
Fig. 6 and Fig. 7 be in hard pipeline vibration absorber first embodiment of the present invention shock-reducing sleeve face structural representation and
Plan structure schematic diagram；
Fig. 8 is the structural representation of hard pipeline vibration absorber the second embodiment of the present invention；
Fig. 9 is the structure enlarged diagram of hard pipeline vibration absorber in Fig. 8；
In Figure 10～Figure 12 hard the most of the present invention pipeline vibration absorber first embodiment, the plan structure of damping block is shown
It is intended to, faces structural representation and right TV structure schematic diagram.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
The detailed description of the invention of the present invention be for the ease of to the design of the present invention, solved the technical problem that, constituted skill
The technical characteristic of art scheme and the technique effect brought have further description.It should be noted that for these embodiment party
The explanation of formula is not intended that limitation of the invention.Additionally, the technology related in the embodiment of present invention described below is special
As long as levying the conflict of not constituting each other just can be mutually combined.
In one schematic embodiment of hard pipeline vibration absorber of the present invention, shown in Fig. 2～Figure 12, stereoplasm tube
Road vibration absorber is for carrying out vibration damping to the hard pipeline 2 being connected on pendulum 1, and it includes set fixing relative to pendulum 1
The fixing base put, fixing base can make hard pipeline 2 fix relative to pendulum 1 on the direction of vibration of pendulum 1.
In this schematic embodiment, by arranging fixing base, fixing base can make hard pipeline 2 at pendulum
Fix, so that hard pipeline 2 synchronizes on its direction of vibration with pendulum 1 relative to pendulum 1 on the direction of vibration of 1
Vibration, hard pipeline 2 does not produce displacement on the direction of vibration of pendulum 1, effectively prevent hard pipeline 2 relative to pendulum
Caused splitting pipe problem with the connecting portion of pendulum 1 by shearing to be occurred, be effectively increased the service life of hard pipeline.And
And the hard pipeline vibration absorber of this version is capable of pipeline compared to existing vibration-proof structure and simplifies and reduce counterweight
The quantity of block, it is also possible to balancing weight need not be set, it is achieved that light-weight design.Hard pipeline vibration absorber of the present invention is especially suitable
On compressor of air conditioner, i.e. pendulum 1 is compressor of air conditioner, and hard pipeline 2 is air inlet pipe or the exhaustor of compressor of air conditioner.
The one making hard pipeline 2 fixing relative to pendulum 1 on the direction of vibration of pendulum 1 as fixing base is excellent
Selecting implementation, as illustrated in fig. 7 and fig. 10, fixing base is provided with hole 41,51, location, and fixing base is made by hole 41,51, location
Hard pipeline 2 is fixed relative to pendulum 1 on the direction of vibration of pendulum 1, is come by locating and machining hole on fixing base
Hard pipeline 2 is retrained, it is easy to accomplish, there is higher exploitativeness.Preferably, the aperture in hole 41,51, location is less than
Or equal to the caliber of hard pipeline 2, it is to avoid hard pipeline 2 and hole 41,51, location produce gap and at the direction of vibration of pendulum 1
Upper generation loosens and cannot realize hard pipeline 2 and fix relative to pendulum 1 on the direction of vibration of pendulum 1, the most also has
It is beneficial to avoid hard pipeline 2 to depart from fixing base.
Certainly, fixing base makes hard pipeline 2 fix all right relative to pendulum 1 on the direction of vibration of pendulum 1
Take other the way of restraint, such as, fixing base and hard pipeline 2 are fixed connection etc., numerous to list herein.
For the ease of hard pipeline 2 being penetrated and is stably snapped in hole 41,51, location, it is preferable that combine Fig. 2～figure
Shown in 12, hole 41,51, location has gap, and i.e. the cross section in hole 41,51, location is the sector more than semicircle, and hard pipeline 2 leads to
Cross gap and snap in hole 41,51, location, it is to avoid the problem that hard pipeline 2 is easily deviate from after snapping in.
It is made up of metal or nonmetallic hard material in view of hard pipeline 2, for avoiding connecing between hard material
Touch or phase mutual friction causes pipeline to wear and tear, it is preferable that fixing base includes the vibration damping portion being made up of elastomeric material, and elastomeric material can
To be rubber, vibration damping portion has hole 41,51, location.The vibration damping portion being made up of elastomeric material can separate well hard material it
Between directly contact, and there is the effect of vibration damping, there is preferable exploitativeness.
As the first preferred embodiment of hard pipeline vibration absorber, shown in Fig. 2～Fig. 7, fixing base includes phase
For the fixing fixed support 3 of pendulum 1, vibration damping portion includes the shock-reducing sleeve 4 with hole 41, location, and fixed support 3 is provided with installation
Hole 32, shock-reducing sleeve 4 is arranged on fixed support 3 by installing hole 32.Fixed support 3 is made up of metal material, can put to be welded in and shake
On kinetoplast 1.The shock-reducing sleeve 4 being made up of elastomeric material can be pre-installed on fixed support 3 by installing hole 32, will the most again
Hard pipeline 2 snaps in the hole, location 41 in shock-reducing sleeve 4, it is to avoid hard pipeline 2 directly contacts with fixed support 3.Installing hole 32
The version of gap can also be designed with, it is simple to the installation in advance of shock-reducing sleeve 4.
Wherein it is preferred to, as shown in Figure 6, the top of shock-reducing sleeve 4 is provided with the positioning step coordinated with installing hole 32, vibration damping
Set 4 makes positioning step contact location with installing hole 32 under gravity so that shock-reducing sleeve 4 is consolidated by reliable and stable being arranged on
On fixed rack 3, improve installation reliability.
As the second preferred embodiment of hard pipeline vibration absorber, shown in Fig. 8～Figure 12, it is preferable to carry out with first
Unlike example, the damping block 5 that fixing base is generally made up of elastomeric material, vibration damping portion simply forms of hole 51, location
Point.Wherein, damping block 5 is provided with the cooperation face coordinated with pendulum 1, and cooperation face can be the arc of indent as shown in Figure 10
Face.Preferably, shown in Fig. 8～Figure 10, the hole 51, location that damping block 5 is under free state is big to distance D2 coordinating face
In distance D1 of hard pipeline 2 to pendulum 1, the most in the mounted state, damping block 5 is held out against at pendulum 1 by hard pipeline 2
On, it is reliably achieved damping block 5 and fixes relative to pendulum 1, it is to avoid damping block 5 moves and affects effectiveness in vibration suppression.
Present invention also offers a kind of compressor, it includes above-mentioned hard pipeline vibration absorber.Hard pipeline vibration damping fills
Put and the hard pipeline 2 being connected on the compressor as pendulum 1 can be carried out vibration damping.Due to hard pipeline vibration damping of the present invention
Device is capable of the effective vibration damping to hard pipeline and improves the service life of hard pipeline, correspondingly, compressor of the present invention
Also there is above-mentioned Advantageous Effects, do not repeat them here.Wherein it is preferred to, as shown in Figure 2 and Figure 8, hard pipeline vibration damping
Device is arranged on the bottom position of compressor casing, thus obtains preferable effectiveness in vibration suppression.
Above in association with embodiment embodiments of the present invention are described in detail, but the present invention is not limited to be retouched
The embodiment stated.For a person skilled in the art, in the case of without departing from the principle of the present invention and connotation
These embodiments carry out multiple change, amendment, equivalence is replaced and modification still falls within protection scope of the present invention.
Claims (11)
1. a hard pipeline vibration absorber, for the hard pipeline (2) being connected on pendulum (1) is carried out vibration damping, it is special
Levying and be, including the fixing base being fixedly installed relative to described pendulum (1), described fixing base can make described stereoplasm tube
Road (2) is fixed relative to described pendulum (1) on the direction of vibration of described pendulum (1).
Hard pipeline vibration absorber the most according to claim 1, it is characterised in that described fixing base is provided with hole, location,
Described fixing base by hole, described location make described hard pipeline (2) on the direction of vibration of described pendulum (1) relative to
Described pendulum (1) is fixed.
Hard pipeline vibration absorber the most according to claim 2, it is characterised in that the aperture in hole, described location less than or etc.
Caliber in described hard pipeline (2).
Hard pipeline vibration absorber the most according to claim 2, it is characterised in that hole, described location has gap, described
Hard pipeline (2) is snapped in hole, described location by described gap.
Hard pipeline vibration absorber the most according to claim 2, it is characterised in that described fixing base includes by elastic material
The vibration damping portion that material is made, described vibration damping portion has hole, described location.
Hard pipeline vibration absorber the most according to claim 5, it is characterised in that described fixing base includes relative to institute
Stating the fixed support (3) that pendulum (1) is fixing, described vibration damping portion includes the shock-reducing sleeve (4) with hole, described location, described fixing
Support (3) is provided with installing hole (32), and described shock-reducing sleeve (4) is arranged on described fixed support (3) by described installing hole (32).
Hard pipeline vibration absorber the most according to claim 6, it is characterised in that the top of described shock-reducing sleeve (4) is provided with
The positioning step coordinated with described installing hole (32).
Hard pipeline vibration absorber the most according to claim 5, it is characterised in that described fixing base is generally by elasticity
The damping block (5) that material is made.
Hard pipeline vibration absorber the most according to claim 8, it is characterised in that described damping block (5) is provided with described
The cooperation face that pendulum (1) coordinates, the hole, described location that described damping block (5) is under free state to described cooperation face away from
Distance D1 of described hard pipeline (2) extremely described pendulum (1) it is more than from D2.
10. a compressor, it is characterised in that include the hard pipeline vibration absorber described in any one of claim 1～9, institute
State hard pipeline vibration absorber can the hard pipeline (2) being connected on the described compressor as described pendulum (1) be entered
Row vibration damping.
11. compressors according to claim 10, it is characterised in that described hard pipeline vibration absorber is arranged on described pressure
The bottom position of contracting machine cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917207.4A CN106286305B (en) | 2016-10-20 | 2016-10-20 | Hard pipeline vibration damper and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917207.4A CN106286305B (en) | 2016-10-20 | 2016-10-20 | Hard pipeline vibration damper and compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286305A true CN106286305A (en) | 2017-01-04 |
| CN106286305B CN106286305B (en) | 2018-03-02 |
Family
ID=57719775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917207.4A Active CN106286305B (en) | 2016-10-20 | 2016-10-20 | Hard pipeline vibration damper and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286305B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931611A (en) * | 2017-03-22 | 2017-07-07 | 珠海格力电器股份有限公司 | Pipeline fixing structure and air conditioner |
| CN109441824A (en) * | 2018-09-30 | 2019-03-08 | 珠海格力电器股份有限公司 | Device and method for stabilizing compressor |
| CN112594160A (en) * | 2020-12-10 | 2021-04-02 | 四川长虹空调有限公司 | Pipeline structure for refrigeration compressor and refrigeration compressor thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1510286A (en) * | 2002-12-25 | 2004-07-07 | 乐金电子(天津)电器有限公司 | Vibration absorber of closed compressor liquid storage tank |
| CN101372973A (en) * | 2007-08-22 | 2009-02-25 | 泰州乐金电子冷机有限公司 | Damping device of rotary compressor |
| CN201866413U (en) * | 2010-10-30 | 2011-06-15 | 芜湖博耐尔汽车电气系统有限公司 | Pipeline fixing fastener |
| CN201897006U (en) * | 2010-10-15 | 2011-07-13 | 奇瑞汽车股份有限公司 | Isolation tube clamp for automobile brake hard tube |
| CN104534171A (en) * | 2014-11-11 | 2015-04-22 | 奇瑞汽车股份有限公司 | Pipe clamp of air conditioner pipeline for vehicle |
-
2016
- 2016-10-20 CN CN201610917207.4A patent/CN106286305B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1510286A (en) * | 2002-12-25 | 2004-07-07 | 乐金电子(天津)电器有限公司 | Vibration absorber of closed compressor liquid storage tank |
| CN101372973A (en) * | 2007-08-22 | 2009-02-25 | 泰州乐金电子冷机有限公司 | Damping device of rotary compressor |
| CN201897006U (en) * | 2010-10-15 | 2011-07-13 | 奇瑞汽车股份有限公司 | Isolation tube clamp for automobile brake hard tube |
| CN201866413U (en) * | 2010-10-30 | 2011-06-15 | 芜湖博耐尔汽车电气系统有限公司 | Pipeline fixing fastener |
| CN104534171A (en) * | 2014-11-11 | 2015-04-22 | 奇瑞汽车股份有限公司 | Pipe clamp of air conditioner pipeline for vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931611A (en) * | 2017-03-22 | 2017-07-07 | 珠海格力电器股份有限公司 | Pipeline fixing structure and air conditioner |
| CN106931611B (en) * | 2017-03-22 | 2023-07-14 | 珠海格力电器股份有限公司 | Pipeline fixing structure and air conditioner |
| CN109441824A (en) * | 2018-09-30 | 2019-03-08 | 珠海格力电器股份有限公司 | Device and method for stabilizing compressor |
| CN109441824B (en) * | 2018-09-30 | 2019-12-20 | 珠海格力电器股份有限公司 | Device and method for stabilizing compressor |
| CN112594160A (en) * | 2020-12-10 | 2021-04-02 | 四川长虹空调有限公司 | Pipeline structure for refrigeration compressor and refrigeration compressor thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106286305B (en) | 2018-03-02 |
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