CN106286305B - Hard pipeline vibration absorber and compressor - Google Patents
Hard pipeline vibration absorber and compressor Download PDFInfo
- Publication number
- CN106286305B CN106286305B CN201610917207.4A CN201610917207A CN106286305B CN 106286305 B CN106286305 B CN 106286305B CN 201610917207 A CN201610917207 A CN 201610917207A CN 106286305 B CN106286305 B CN 106286305B
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- China
- Prior art keywords
- vibrating body
- hard pipeline
- vibration
- hard
- fixing base
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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.)
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of hard pipeline vibration absorber and compressor, wherein, hard pipeline vibration absorber is used to carry out vibration damping to the hard pipeline being connected on vibrating body, it includes the fixing base being fixedly installed relative to vibrating body, and fixing base can be such that hard pipeline is fixed on the direction of vibration of vibrating body relative to vibrating body.By setting fixing base, fixing base can be such that hard pipeline is fixed on the direction of vibration of vibrating body relative to vibrating body, so that hard pipeline together vibrates with vibrating body, hard pipeline does not vibrate on the direction of vibration of vibrating body relative to vibrating body, effectively avoid hard pipeline and vibrating body connecting portion stress from causing the generation for splitting pipe problem, effectively improve the service life of hard pipeline.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of hard pipeline vibration absorber and compressor.
Background technology
Compressor of air conditioner is the part for playing compressible drive refrigerant in air conditioning coolant loop, in compression process
In, compressor caused can vibrate and pipeline can be driven to vibrate.
The pipeline vibration damping of the single-rotor compressor of existing idle call typically by by circuit design into multiple U-bend vibration dampings or
Person increases balancing weight realization on pipeline, as shown in figure 1, when compressor a1 vibrations are larger, pipeline a2 needs to design multiple U-shapeds
It is curved or increase more balancing weight a3 on pipeline and could realize effectiveness in vibration suppression.
When compressor drum rotates at a high speed, bent axle inevitably produces existing single rotor rotary compressor when rotating
Raw larger eccentric force, causes the asymmetry of this body structure of compressor beside compressor casing plus fluid reservoir, can aggravate to press
The vibration of contracting machine in itself, pipeline a2 are sold with easily being caused pipeline a2 to split leakage by shear stress at compressor a1 connecting portion location As
Often occur to vibrate the big accident for causing blast pipe to split herein afterwards, and existing pipeline is complex-shaped, easily causes to produce
Uniformity is poor.
The content of the invention
To overcome above technological deficiency, present invention solves the technical problem that being to provide a kind of hard pipeline vibration absorber, pressure
Contracting machine and air-conditioning equipment, effective vibration damping to hard pipeline can be realized and improve the service life of hard pipeline.
In order to solve the above technical problems, 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 vibrating body, and fixing base can make firmly
Matter pipeline is fixed on the direction of vibration of vibrating body relative to vibrating body.
Further, fixing base is provided with positioning hole, and fixing base makes hard pipeline shaking in vibrating body by positioning hole
Fixed on dynamic direction relative to vibrating body.
Further, the aperture of positioning hole is less than or equal to the caliber of hard pipeline.
Further, positioning hole has gap, and hard pipeline is caught in positioning hole by gap.
Further, fixing base, which includes vibration damping portion, vibration damping portion made of elastomeric material, has positioning hole.
Further, fixing base includes the fixed support fixed relative to vibrating body, and vibration damping portion includes having positioning hole
Shock-reducing sleeve, fixed support is provided with mounting hole, and shock-reducing sleeve is arranged on fixed support by mounting hole.
Further, the top of shock-reducing sleeve is provided with the positioning step coordinated with mounting hole.
Further, fixing base damping block generally made of elastomeric material.
Further, damping block is provided with the mating surface coordinated with vibrating body, the positioning hole that damping block is under free state
Distance D2 to mating surface is more than hard pipeline to the distance D1 of vibrating body.
Present invention also offers a kind of compressor, and it includes above-mentioned hard pipeline vibration absorber, hard pipeline vibration damping dress
Vibration damping can be carried out to the hard pipeline being connected on the compressor as vibrating body by putting.
Further, hard pipeline vibration absorber is arranged on the bottom position of compressor casing.
Above-mentioned technical proposal is hereby based on, hard pipeline vibration absorber of the present invention is by setting fixing base, fixing base
Hard pipeline can be made to be fixed on the direction of vibration of vibrating body relative to vibrating body so that hard pipeline with vibrating body together
Vibration, hard pipeline do not produce displacement relative to vibrating body on the direction of vibration of vibrating body, effectively avoid hard pipeline with shaking
Kinetoplast connecting portion stress causes the generation for splitting pipe problem, effectively improves the service life of hard pipeline.Pressure provided by the invention
Contracting machine also correspondingly has above-mentioned advantageous effects.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is only used for explaining the present invention, does not form 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 enlargement diagram of hard pipeline vibration absorber in Fig. 2；
Fig. 4 and Fig. 5 be respectively in hard pipeline vibration absorber first embodiment of the present invention support bracket fastened facing structure show
Intention and overlooking the structure diagram；
Fig. 6 and Fig. 7 be hard pipeline vibration absorber first embodiment of the present invention in shock-reducing sleeve positive structure diagram and
Overlooking the structure diagram；
Fig. 8 is the structural representation of hard pipeline vibration absorber second embodiment of the present invention；
Fig. 9 is the structure enlargement diagram of hard pipeline vibration absorber in Fig. 8；
Figure 10~Figure 12 is respectively that the plan structure of damping block in hard pipeline vibration absorber first embodiment of the present invention is shown
Intention, positive structure diagram and right side structural representation.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
The embodiment of the present invention is for the ease of the design to the present invention, the technical problem solved, forms 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 does not form limitation of the invention.In addition, the technology being related in the embodiment of present invention described below is special
As long as sign does not form conflict each other, can is mutually combined.
In the schematical embodiment of hard pipeline vibration absorber one of the present invention, with reference to shown in Fig. 2~Figure 12, stereoplasm tube
Road vibration absorber is used to carry out vibration damping to the hard pipeline 2 being connected on vibrating body 1, and it, which includes fixing relative to vibrating body 1, sets
The fixing base put, fixing base can be such that hard pipeline 2 is fixed on the direction of vibration of vibrating body 1 relative to vibrating body 1.
In the schematical embodiment, by setting fixing base, fixing base can make hard pipeline 2 in vibrating body
Fixed on 1 direction of vibration relative to vibrating body 1, so that the synchronization on its direction of vibration with vibrating body 1 of hard pipeline 2
Vibration, hard pipeline 2 do not produce displacement relative to vibrating body on the direction of vibration of vibrating body 1, effectively prevent hard pipeline 2
Occurred with the connecting portion of vibrating body 1 by shearing and cause to split pipe problem, effectively increase the service life of hard pipeline.And
And the hard pipeline vibration absorber of the structure type can realize pipeline simplification compared to existing vibration-proof structure and reduce counterweight
The quantity of block, it can also not have to set balancing weight, realize light-weight design.Hard pipeline vibration absorber of the present invention is especially suitable
In on compressor of air conditioner, i.e., vibrating body 1 is compressor of air conditioner, and hard pipeline 2 is the air inlet pipe or blast pipe of compressor of air conditioner.
Hard pipeline 2 is set to be fixed on the direction of vibration of vibrating body 1 relative to vibrating body 1 as fixing base a kind of excellent
Implementation is selected, as illustrated in fig. 7 and fig. 10, fixing base is provided with positioning hole 41,51, and fixing base is made by positioning hole 41,51
Hard pipeline 2 is fixed on the direction of vibration of vibrating body 1 relative to vibrating body 1, by fixing base locating and machining hole come
Row constraint is entered to hard pipeline 2, it is easy to accomplish, there is higher exploitativeness.Preferably, the aperture of positioning hole 41,51 is less than
Or the caliber equal to hard pipeline 2, hard pipeline 2 is avoided with the generation gap of positioning hole 41,51 and in the direction of vibration of vibrating body 1
It is upper to occur to loosen and realize that hard pipeline 2 is fixed on the direction of vibration of vibrating body 1 relative to vibrating body 1, so also have
Depart from fixing base beneficial to hard pipeline 2 is avoided.
Certainly, fixing base hard pipeline 2 is fixed on the direction of vibration of vibrating body 1 relative to vibrating body 1 can be with
Other the way of restraint are taken, such as fixing base is fixedly connected with hard pipeline 2, it is numerous to list herein.
For the ease of penetrating and being stably caught in positioning hole 41,51 hard pipeline 2, it is preferable that with reference to Fig. 2~figure
Shown in 12, positioning hole 41,51 has gap, i.e. the cross section of positioning hole 41,51 is the sector more than semicircle, and hard pipeline 2 is logical
Cross gap to be caught in positioning hole 41,51, avoid hard pipeline 2 from being caught in rear the problem of easily deviating from.
It is made up in view of hard pipeline 2 of metal or nonmetallic hard material, to avoid connecing between hard material
Touch or phase mutual friction causes pipeline to wear, it is preferable that fixing base is including vibration damping portion, elastomeric material can made of elastomeric material
To be rubber, vibration damping portion has positioning hole 41,51.Made of elastomeric material vibration damping portion can separate well hard material it
Between direct contact, and with vibration damping effect, there is preferable exploitativeness.
As the first preferred embodiment of hard pipeline vibration absorber, with reference to shown in Fig. 2~Fig. 7, fixing base includes phase
The fixed support 3 fixed for vibrating body 1, vibration damping portion include the shock-reducing sleeve 4 with positioning hole 41, and fixed support 3 is provided with installation
Hole 32, shock-reducing sleeve 4 are arranged on fixed support 3 by mounting hole 32.Fixed support 3 is made up of metal material, can put to be welded in and shake
On kinetoplast 1.Shock-reducing sleeve 4 can be pre-installed on fixed support 3 by mounting hole 32 made of elastomeric material, then again will
Hard pipeline 2 is caught in the positioning hole 41 in shock-reducing sleeve 4, avoids hard pipeline 2 from directly being contacted with fixed support 3.Mounting hole 32
It can also be designed to that there is the structure type of gap, be easy to the advance installation of shock-reducing sleeve 4.
Wherein it is preferred to as shown in fig. 6, the top of shock-reducing sleeve 4 is provided with the positioning step coordinated with mounting hole 32, vibration damping
Set 4 causes positioning step to contact positioning with mounting hole 32 under gravity so that shock-reducing sleeve 4 by reliable and stable is arranged on solid
On fixed rack 3, installation reliability is improved.
As the second preferred embodiment of hard pipeline vibration absorber, with reference to shown in Fig. 8~Figure 12, it is preferable to carry out with first
Unlike example, fixing base damping block 5 generally made of elastomeric material, vibration damping portion is form positioning hole 51 one
Point.Wherein, damping block 5 is provided with the mating surface coordinated with vibrating body 1, and mating surface can be the arc of indent as shown in Figure 10
Face.Preferably, with reference to shown in Fig. 8~Figure 10, the positioning hole 51 that damping block 5 is under free state is big to the distance D2 of mating surface
In the distance D1 of hard pipeline 2 to vibrating body 1, so in the mounted state, damping block 5 is held out against in vibrating body 1 by hard pipeline 2
On, it is reliably achieved damping block 5 and is fixed relative to vibrating body 1, avoids damping block 5 from moving and influence effectiveness in vibration suppression.
Present invention also offers a kind of compressor, and it includes above-mentioned hard pipeline vibration absorber.Hard pipeline vibration damping fills
Vibration damping can be carried out to the hard pipeline 2 being connected on the compressor as vibrating body 1 by putting.Due to hard pipeline vibration damping of the present invention
Device can realize effective vibration damping to hard pipeline and improve the service life of hard pipeline, correspondingly, compressor of the present invention
Also there are above-mentioned advantageous effects, will not be repeated 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, so as to obtain preferable effectiveness in vibration suppression.
Above in association with embodiment be described in detail for embodiments of the present invention, but the present invention is not limited to be retouched
The embodiment stated.For a person skilled in the art, in the case where not departing from the principle of the present invention and connotation
These embodiments are carried out with a variety of changes, modification, equivalence replacement and modification to still fall within protection scope of the present invention.
Claims (9)
1. a kind of compressor, it is characterised in that including the hard pipeline vibration damping for the cylinder base position for being arranged on the compressor
Device, the hard pipeline vibration absorber can be to the hard pipelines (2) that are connected on the compressor as vibrating body (1)
Vibration damping is carried out, the hard pipeline vibration absorber includes the fixing base being fixedly installed relative to the vibrating body (1), described solid
Determining matrix can make the hard pipeline (2) solid relative to the vibrating body (1) on the direction of vibration of the vibrating body (1)
It is fixed.
2. compressor according to claim 1, it is characterised in that the fixing base is provided with positioning hole, the fixed base
Body makes the hard pipeline (2) on the direction of vibration of the vibrating body (1) relative to the vibrating body by the positioning hole
(1) it is fixed.
3. compressor according to claim 2, it is characterised in that the aperture of the positioning hole is less than or equal to the hard
The caliber of pipeline (2).
4. compressor according to claim 2, it is characterised in that the positioning hole has gap, the hard pipeline (2)
It is caught in by the gap in the positioning hole.
5. compressor according to claim 2, it is characterised in that the fixing base includes subtracting made of elastomeric material
Shake portion, and the vibration damping portion has the positioning hole.
6. compressor according to claim 5, it is characterised in that the fixing base is included relative to the vibrating body
(1) fixed fixed support (3), the vibration damping portion include the shock-reducing sleeve (4) with the positioning hole, the fixed support (3)
Provided with mounting hole (32), the shock-reducing sleeve (4) is arranged on the fixed support (3) by the mounting hole (32).
7. compressor according to claim 6, it is characterised in that the top of the shock-reducing sleeve (4) is provided with and the installation
The positioning step that hole (32) coordinates.
8. compressor according to claim 5, it is characterised in that the fixing base is generally made of elastomeric material
Damping block (5).
9. compressor according to claim 8, it is characterised in that the damping block (5) is provided with matches somebody with somebody with the vibrating body (1)
The mating surface of conjunction, the distance D2 of the positioning hole that the damping block (5) is under free state to the mating surface are more than institute
Hard pipeline (2) is stated to the distance D1 of the vibrating body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917207.4A CN106286305B (en) | 2016-10-20 | 2016-10-20 | Hard pipeline vibration absorber 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 absorber and compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286305A CN106286305A (en) | 2017-01-04 |
| CN106286305B true 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 absorber and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286305B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106286305A (en) | 2017-01-04 |
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