CN107490088A - Compressor and there is its air conditioner - Google Patents
Compressor and there is its air conditioner Download PDFInfo
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- CN107490088A CN107490088A CN201710736942.XA CN201710736942A CN107490088A CN 107490088 A CN107490088 A CN 107490088A CN 201710736942 A CN201710736942 A CN 201710736942A CN 107490088 A CN107490088 A CN 107490088A
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- compressor
- damping
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/12—Vibration or noise prevention thereof
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of compressor and there is its air conditioner, compressor includes：Housing, at least one dampening assembly, multiple foots pad and mounting seat.Dampening assembly includes damping shell and impact is wrapped, and each foot pad includes container, piston and piston rod.According to compressor of the present invention, by above-mentioned dampening assembly and foot pad, vibration caused by compressor can be transferred to dampening assembly by housing, and impact bag can collide in the presence of vibration with the internal perisporium of damping shell, can offset the vibration of compressor.Impact bag can carry out phase mutual friction during motion between multiple collision bodies in flexible bag body, so as to which the vibration kinetic energy of compressor is discharged by changing into heat damping shell, play the effect of damping.Further, the vibration of compressor forms downward shock loading and makes the elastomer stress in liquid and shrink, and by the Momentum absorption of vibration and changes into heat, and heat is spread out of by the side wall of container, so as to play the effect of damping.
Description
Technical field
The present invention relates to refrigerating field, more particularly, to a kind of compressor and has its air conditioner.
Background technology
At present, air conditioner mainly provides power by compressor.When the compressor is operating, vibration caused by compressor can be straight
The sheet metal component that foot pad is transferred to bottom was connected, and then noise can be given off.In addition, the vibration of compressor can also be passed by pipe arrangement
Condenser and right coaming plate are handed to, so as to which larger noise can be produced, thereby increases the operation noise of air conditioner.
In the related art, rubber ring is set to carry out vibration damping on the compressor.Because rubber ring is not easy compression, cause
Its effectiveness in vibration suppression is poor, have impact on the using effect of user.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of pressure
Contracting machine, the compressor have it is simple in construction, the advantages of noise from air conditioner can be reduced.
The invention also provides a kind of air conditioner provided with above-mentioned compressor.
Compressor according to embodiments of the present invention, including：Housing, the housing are provided with exhaust outlet, the bottom of the housing
Portion is provided with mounting seat；At least one dampening assembly, each dampening assembly includes damping shell and impact is wrapped, and the damping shell is set
At least one damping chamber is provided with the periphery wall of the housing and in the damping shell, each vibration damping intracavitary is provided with described
Impact bag, each impact include flexible bag body and multiple collision bodies, touched in the flexible bag body filled with the multiple
Collision body, the impact bag hits the damping shell during compressor operating；Multiple foots pad, the multiple foot pad are respectively provided at institute
State in mounting seat, each foot pad includes container, piston and piston rod, and the piston rod is located on the piston and the work
The top of stopper rod passes the container to be fixed in the mounting seat, and the piston is located in the container and the piston
The internal perisporium of periphery wall and the container coordinates to limit the compression stroke of closing, and liquid is filled with the compression stroke,
The piston is contacted with the liquid level of the liquid, and elastomer is provided with the liquid.
Compressor according to embodiments of the present invention, pass through above-mentioned dampening assembly and foot pad, when the compressor is operated, compressor
Caused vibration can be transferred to dampening assembly by housing, and the impact bag in damping shell can be with damping in the presence of vibration
The internal perisporium of shell collides, so as to offset vibration caused by compressor.Impact bag is by flexible bag body and multiple collision bodies
Composition, in impact bag during motion, phase mutual friction can be carried out between multiple collision bodies in flexible bag body, so as to
The vibration kinetic energy of compressor can be discharged by damping shell, subtracted so as to play by changing into the heat energy of friction, heat
The effect of shake.Further, vibration caused by compressor forms downward dynamic impact loading on foot pad, in liquid
Elastomer stress and shunk, by the Momentum absorption of vibration and change into heat, heat is spread out of by the side wall of container, from
And the effect of damping can be played, it can prevent that vibration is transferred on sheet metal component caused by compressor, it is possible thereby to reduce compression
The work noise of machine.
According to some embodiments of the present invention, the internal perisporium of each vibration damping chamber is provided with flexible component, the compression
The impact bag collides with the flexible component during machine operation.
In some embodiments of the invention, the internal perisporium of the vibration damping chamber is completely covered in the flexible component.
According to some embodiments of the present invention, each collision body is metal ball body.
In some embodiments of the invention, a diameter of 5~30mm of each collision body.
According to some embodiments of the present invention, each impact bag is formed as spheroid.
According to some embodiments of the present invention, each vibration damping intracavitary is provided with an impact bag.
According to some embodiments of the present invention, the flexible bag body is leather substance part or artificial leather material's part.
According to some embodiments of the present invention, the both sides of the central axis of the housing are respectively equipped with multiple in above-below direction
The spaced dampening assembly.
According to some embodiments of the present invention, multiple elastomers are provided with the liquid.
According to some embodiments of the present invention, each elastomer is hollow object.
According to some embodiments of the present invention, each elastic component is formed as spheroid.
According to some embodiments of the present invention, each elastic component is rubber parts.
According to some embodiments of the present invention, the container is steel materials and parts.
According to some embodiments of the present invention, the liquid is machine oil.
According to some embodiments of the present invention, the upper end of the piston rod passes through the mounting seat, and the piston rod is worn
The part for going out the mounting seat is provided with the external screw thread coordinated with nut.
According to some embodiments of the present invention, the exterior bottom wall of the container is provided with upwardly recessed fixed space, described solid
The internal perisporium for determining space is provided with matching thread.
Air conditioner according to embodiments of the present invention, including compressor according to the above embodiment of the present invention.
Air conditioner according to embodiments of the present invention, by above-mentioned compressor, compressor is provided with dampening assembly and foot pad, when
Dampening assembly can be transferred to by housing by being vibrated during compressor operating, caused by compressor, and the impact bag in damping shell is shaking
It can be collided in the presence of dynamic with the internal perisporium of damping shell, so as to offset vibration caused by compressor.Impact bag by
Flexible bag body and multiple collision bodies composition, in impact bag during motion, meeting between multiple collision bodies in flexible bag body
Phase mutual friction is carried out, so as to which the vibration kinetic energy of compressor can be passed through into damping by changing into the heat energy of friction, heat
Shell is discharged, so as to play the effect of damping.Further, vibration caused by compressor forms downward dynamic impact and carried
Lotus is acted on foot pad, and the elastomer stress in liquid is simultaneously shunk, and by the Momentum absorption of vibration and changes into heat, heat
Spread out of by the side wall of container, so as to play the effect of damping, can prevent that vibration is transferred to metal plate caused by compressor
On part, it is possible thereby to reduce the work noise of compressor.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the front view of compressor according to embodiments of the present invention；
Fig. 2 is the structural representation of foot pad according to embodiments of the present invention；
Fig. 3 is the top view of the foot pad shown in Fig. 2；
Fig. 4 is the overall structure diagram of compressor according to embodiments of the present invention.
Reference：
Compressor 100,
Housing 10,
Dampening assembly 20, damping shell 210, base 2110, upper lid 2120, impact bag 220, flexible bag body 2210, collision body
2220, damping chamber 230,
Foot pad 30, container 310, fixed space 3110, piston 320, piston rod 330, elastomer 340, liquid 350,
Mounting seat 40.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", " top ", " bottom " " interior ",
The orientation or position relationship of the instructions such as " outer ", " circumference " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, in the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Compressor 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 3, the compressor 100 can be used for sky
Adjust in device.
As Figure 1-Figure 2, compressor 100 according to embodiments of the present invention includes housing 10 and multiple foots pad 30.Housing
10 are provided with exhaust outlet, and when compressor 100 works, refrigerant is compressed by compressor 100, after the completion of refrigerant compression, refrigerant
Discharged from the exhaust outlet on housing 10.The bottom of housing 10 is provided with mounting seat 40, and mounting seat 40 plays support to compressor 100
Effect.
As shown in figure 1, each dampening assembly 20 includes damping shell 210 and impact bag 220, damping shell 210 is located at housing 10
Periphery wall on and damping shell 210 in be provided with least one damping chamber 230, impact is provided with each damping chamber 230 and wraps 220.Tool
For body, damping shell 210 is arranged on the periphery wall of housing 10 of compressor 100, and damping shell 210 is hollow shell structure,
Damping chamber 230 is limited in damping shell 210, impact bag 220 is placed in damping chamber 230 and can moved in damping chamber 230.
Specifically, as shown in figure 4, damping shell 210 can include base 2110 and upper lid 2120, top is limited in base 2110 and is opened wide
Damping chamber 230, impact bag 220 is placed in damping chamber 230.Wherein upper lid 2120 can carry out opening with respect to base 2110 with
Close, so as to picking and placeing for convenient impact bag 220.It is alternatively possible to damping shell 210 is fixed on pressure by the way of vulcanization
On the housing 10 of contracting machine 100.
Each impact bag 220 includes flexible bag body 2210 and multiple collision bodies 2220, is filled with flexible bag body 2210 more
Individual collision body 2220, impact bag 220 hits damping shell 210 when compressor 100 is run.Specifically, flexible bag body 2210 is by soft
Property material is made, and elastic deformation can be carried out in the presence of stress, multiple collision bodies 2220 are accommodated in flexible bag body 2210
One impact bag 220 of composition.When compressor 100 works, compressor 100 can produce vibration, and vibration is transferred to by housing 10
Dampening assembly 20, impact bag 220 can move in damping chamber 230 in the presence of vibration, impact 220 meetings in motion process of bag
Collided with the inwall of damping shell 210, shaking for compressor 100 can be offset by the collision for impacting bag 220 and damping shell 210
It is dynamic, so as to reduce the vibration being transferred to from compressor 100 on the sheet metal component of its bottom, it is possible thereby to reduce compressor 100
Work noise.Further, during the motion of impact bag 220, elastic deformation, flexible pouch can occur for flexible bag body 2210
Phase mutual friction and collision can be carried out between multiple collision bodies 2220 in body 2210, so as to which the vibration of compressor 100 is moved
The heat energy of friction can be changed into, heat can be discharged by damping shell 210, so as to further function as the effect of damping.
As shown in Figure 1-Figure 3, multiple foots pad 30 are respectively provided in mounting seat 40, when compressor 100 works, compressor
Vibration can be transferred on the foot pad 30 on mounting bracket caused by 100, and foot pad 30 can play a part of buffering to vibration, so as to
The work noise of compressor 100 can be reduced.As shown in Fig. 2 each foot pad 30 includes container 310, piston 320 and piston rod
330, piston rod 330 is located on piston 320 and the top of piston rod 330 passes container 310 to be fixed in mounting seat 40, piston
320 in container 310 and the internal perisporium of the periphery wall of piston 320 and container 310 coordinates to limit the compression stroke of closing.
When compressor 100 produces vibration, can be moved up and down in effect of vibration lower piston 320 in container 310.Filled in compression stroke
There is liquid 350, piston 320 contacts with the liquid level of liquid 350.When piston 320 pushes, liquid 350 can play to piston 320
The effect of support.Elastomer 340 wherein is provided with liquid 350, when piston 320 applies downward pressure to liquid 350, elasticity
Body 340 can be shunk, so as to play the effect of damping.
Specifically, when compressor 100 works, compressor 100 can produce vibration and form downward dynamic impact load
Lotus, dynamic impact loading is on the piston rod 330 of foot pad 30, and piston rod 330 drives piston 320 to move down, piston
320 pairs of liquid 350 apply downward pressure.Because liquid 350 can not be compressed, therefore moment is understood by pressure transmission to liquid
Elastomer 340 in 350, the stress of elastomer 340 are simultaneously shunk, and by the Momentum absorption of vibration and change into heat, heat leads to
The side wall outflow of container 310 is crossed, so as to play the effect of damping, can prevent that vibration is transferred to caused by compressor 100
On sheet metal component, it is possible thereby to reduce the work noise of compressor 100.
It is understood that multiple foots pad 30 can be set, when compressor 100 produces in the mounting seat 40 of compressor 100
During vibration, multiple foots pad 30 vibrate simultaneously by downward pressure, while to vibrating into row buffering so as to Promoting Layered Buffer
Efficiency, it can preferably reduce the work noise of compressor 100.
Compressor 100 according to embodiments of the present invention, by above-mentioned dampening assembly and foot pad, when compressor 100 works,
Dampening assembly 20 can be transferred to by housing 10 by being vibrated caused by compressor 100, and the impact bag 220 in damping shell 210 is shaking
It can collide with the internal perisporium of damping shell 210 in the presence of dynamic, be vibrated so as to offset caused by compressor 100.Punching
Bag 220 is hit to be made up of flexible bag body 2210 and multiple collision bodies 2220, during the motion of impact bag 220, flexible bag body
Phase mutual friction can be carried out between multiple collision bodies 2220 in 2210, so as to by the vibration kinetic energy of compressor 100 by turn
The heat energy of friction is melted into, heat can be discharged by damping shell 210, so as to play the effect of damping.Further, compress
Vibration caused by machine 100 forms downward dynamic impact loading on foot pad 30, the elastomer 340 in liquid 350 by
Power is simultaneously shunk, and by the Momentum absorption of vibration and changes into heat, and heat is spread out of by the side wall of container 310, so as to
The effect of damping is played, can prevent that vibration is transferred on sheet metal component caused by compressor 100, it is possible thereby to reduce compressor
100 work noise.
In some embodiments of the invention, the internal perisporium of damping chamber 230 is completely covered in flexible component, so as to most
Impact noise between the reduction impact bag 220 and inwall of limits, plays more preferable damping effect.In the tool of the present invention
In body example, flexible component is elastomeric material part.It is understood that elastomeric material has less modulus of elasticity, therefore
Its rigidity also very little.When impact bag 220 collides with the inwall of damping chamber 230, elastomeric material part can make impact bag 220 with it is interior
The attack time of wall extends, and good cushioning effect can be played, it is possible thereby to play preferable damping effect.Alternatively, may be used
Elastomeric material part is fixed on the inwall of damping chamber 230 in a manner of using vulcanizing.
According to some embodiments of the present invention, each collision body 2220 is metal ball body, so as to preferably offset pressure
Vibrated caused by contracting machine 100.It is understood that metal material density is larger, therefore each collision body 2220 can be made
Overall weight is larger, so as to increase the total quality of impact bag 220.Because collision body 2220 is spheroid, when impact bag 220
During motion, the friction between collision body 2220 can be increased, so as to consume more vibration kinetic energy.
Specifically, when compressor 100 works, vibration caused by compressor 100 is transferred to impact bag by housing 10
220, vibration kinetic energy changes into the momentum of impact bag 220, because the weight of impact bag 220 is larger, therefore impacts the motion of bag 220
Speed will reduce, so as to mitigate the shock of the inwall of impact 220 pairs of damping chambers 230 of bag, compressor 100 is most
The frictional heat energy that vibration kinetic energy is changed between collision body 2220 discharges damping chamber 230, it is possible thereby to play good damping
Effect.Alternatively, a diameter of 5~30mm of collision body 2220, it is to be understood that the diameter of collision body 2220 can root
Selected according to the size of flexible bag body 2210 and the size of damping chamber 230, as long as meeting that impact bag 220 can be in damping
Free motion in chamber 230.
As shown in figure 1, according to some embodiments of the present invention, each impact bag 220 is formed as spheroid, so as to play
More preferable damping effect.Specifically, when impact bag 220 is formed as spheroid, impact bag 220 and the bottom wall of damping chamber 230 it
Between be rolling friction, when vibration is transferred to dampening assembly 20, impact bag 220 can easily travel forward and with damping chamber
230 inwall collides, so as to play the effect of damping.
As shown in figure 1, according to some embodiments of the present invention, each damping chamber 230 is interior to be provided with an impact bag 220, from
And the structure of dampening assembly 20 can be optimized, more preferable damping effect can be played.Alternatively, when the overall chi of damping shell 210
When very little larger, multiple damping chambers 230 can be set in each damping shell 210, dividing plate is used between adjacent two damping chambers 230
Separate, an impact bag 220 is equipped with each damping chamber 230.When compressor 100 works, vibration is transmitted by housing 10
To dampening assembly 20, inwall of multiple impact bags 220 simultaneously with corresponding damping chamber 230 in dampening assembly 20 touches
Hit, so as to lift the damping efficiency of dampening assembly 20, the operating noise of compressor 100 can be reduced to greatest extent.
According to some embodiments of the present invention, flexible bag body 2210 is leather substance part or artificial leather material's part, so as to
The elastic effect of flexible bag body 2210 can be lifted.Specifically, the flexibility of leather substance part and artificial leather material's part is non-
Chang Gao, flexible bag body 2210 can be made to produce larger elastic deformation, so as to increase the friction between collision body 2220 and
Shear action, more vibrational energies can be consumed, so as to play more preferable damping effect.
As shown in figure 1, according to some embodiments of the present invention, the both sides of the central axis of housing 10 be respectively equipped with it is multiple
The spaced dampening assembly 20 of above-below direction, so as to offset the noise of multiple frequency ranges.Need to illustrate, compress
Machine 100 can produce the vibration of multi-frequency in the course of the work, can according to the frequency of vibration compressor 100 periphery wall
Multiple dampening assemblies 20 are set on above-below direction and circumferential direction, and the dampening assembly 20 of different azimuth can be offset without frequency
Vibration, so as to lower the work noise of compressor 100 to greatest extent.
Need to illustrate, because the bottom of compressor 100 is provided with multiple foots pad 30, multiple foots pad 30 can be to pressure
Vibration is effectively buffered caused by contracting machine 100, it is ensured that stationarity when compressor 100 is run.Therefore on housing 10
Dampening assembly 20 can not have to relative its center axis and be symmetrical arranged, can be according to installing space and design requirement in housing 10
Periphery wall on optional position set.
As shown in Fig. 2 according to some embodiments of the present invention, liquid 350 is interior to be provided with multiple elastomers 340, so as to
Play more preferable damping effect.Specifically, when vibration caused by compressor 100 forms downward dynamic impact loading
When on foot pad 30, multiple elastomers 340 in liquid 350 are under pressure simultaneously, and multiple elastomers 340 are shunk simultaneously,
Quickly by the Momentum absorption of vibration and heat can be changed into and spread out of heat by the side wall of container 310, it is possible thereby to
Lift the damping efficiency of foot pad 30.
As shown in Fig. 2 according to some embodiments of the present invention, each elastomer 340 is hollow object, so as to more hold
Change places and shunk, lift damping effect.It is to be appreciated that elastomer 340 is hollow object, hollow region can be elastic component
340 provide the space of compression, and foot pad 30 can be made to play the effect of more preferable damping.
As shown in Fig. 2 according to some embodiments of the present invention, each elastic component 340 is formed as spheroid, so as to be lifted
The contact area of elastic component 340, more preferable damping effect can be played.Specifically, when elastic component 340 is spheroid, come from
The pressure of liquid 350 can act on the surface of elastic component 340 from all angles, increase the lifting surface area of elastic component 340,
So as to lift the damping effect of foot pad 30.Need to illustrate, can be by changing the size of elastomer 340, tying
Structure parameter and the quantity of elastomer 340 change the rigidity of foot pad 30, so as to so that vibration of the foot pad 30 to different frequency
Enter row buffering, reduce the work noise of compressor 100 to greatest extent.
According to some embodiments of the present invention, each elastic component 340 is rubber parts, so as to play more preferable damping effect
Fruit.Specifically, rubber has high small density, good insulating, acid-alkali-corrosive-resisting performance, air and water as high polymer material
Deng the small multiple advantages of fluid permeability.When the long period of soaking of elastic component 340 is in liquid 350, it is ensured that elastic component 340
Damping effect, so as to extend the service life of foot pad 30.
According to some embodiments of the present invention, liquid 350 is machine oil, so as to preferably transmit pressure.It is appreciated that
, machine oil is incompressible liquid, and when piston 320 applies downward pressure to liquid 350, liquid 350 will can press moment
Power is transferred to the elastomer 340 in liquid 350, so as to lift the damping efficiency of foot pad 30.Alternatively, liquid 350 also may be used
Think a series of liquid of compressibility differences such as water.
According to some embodiments of the present invention, container 310 is steel materials and parts, strong so as to lift the structure of foot pad 30
Degree, can also in accelerating liquid 350 heat discharge.It is understood that steel materials and parts have good mechanical performance and can
Processing characteristics and structural strength height, ensure that foot pad 30 is survivable so as to lift the structural strength of foot pad 30.Further,
Steel materials and parts have good thermal conductivity and heat resistance, and when compressor 100 works, elastomer 340 will be pressed by autogenous shrinkage
For the vibration momentum transformation of contracting machine 100 into heat transfer to the side wall of container 310, the container 310 of Steel material can be by container 310
Interior heat quickly discharges, and so as to reduce the operating temperature of foot pad 30, extends the service life of foot pad 30.
As shown in Fig. 2-Fig. 3, according to some embodiments of the present invention, the upper end of piston rod 330 passes through mounting seat 40, piston
The part for passing mounting seat 40 of bar 330 is provided with the external screw thread coordinated with nut, so as to so that foot pad 30 and mounting seat 40
Fit system is simpler, lifts efficiency of assembling.Specifically, when carrying out the assembling of foot pad 30, first by the He of piston rod 330
Piston 320 is combined together with container 310, then (does not show the upper end of piston rod 330 in figure through the through hole in mounting seat 40
Go out), screwed and be connected with the external screw thread on piston rod 330 using nut, thus foot pad 30 is fixed in mounting seat 40.
As Figure 1-Figure 2, upwardly recessed consolidate is provided with according to some embodiments of the present invention, the exterior bottom wall of container 310
Determine space 3110, the internal perisporium of fixed space 3110 is provided with matching thread, so as to facilitate foot pad 30 and the metal plate on air conditioner
The assembling of golden part.In the specific example of the present invention, the fixed space 3110 in the exterior bottom wall of container 310 is formed as cylinder
Hole, the internal perisporium of fixed space 3110 are provided with internal thread, when the sheet metal component on foot pad 30 and air conditioner assembles, on sheet metal component
Threaded post screw and be connected with fixed space 3110.
As shown in figure 1, in some embodiments of the invention, it is empty in the cavity that the bottom of compressor 100 and top are formed
In and bent axle internal cavities in etc. can fill multiple collision bodies 2220, when compressor 100 works, in compressor 100
Under caused effect of vibration, can mutually it be collided in cavity between multiple collision bodies 2220, in collision body 2220 and housing 10
Can also mutually it be collided between wall, it is possible thereby to a part of vibrating function be offset, so as to play the effect of damping.
Air conditioner according to embodiments of the present invention, including compressor according to the above embodiment of the present invention 100.
Air conditioner according to embodiments of the present invention, by above-mentioned compressor 100, compressor 100 be provided with dampening assembly and
Foot pad.When compressor 100 works, vibration caused by compressor 100 can be transferred to dampening assembly 20, damping by housing 10
Impact bag 220 in shell 210 can collide in the presence of vibration with the internal perisporium of damping shell 210, so as to offset
Vibrated caused by compressor 100.Impact bag 220 is made up of flexible bag body 2210 and multiple collision bodies 2220, in the fortune of impact bag 220
In dynamic process, phase mutual friction can be carried out between multiple collision bodies 2220 in flexible bag body 2210, so as to by compressor
100 vibration kinetic energy is by changing into the heat energy of friction, and heat can be discharged by damping shell 210, so as to play damping
Effect.Further, vibration caused by compressor 100 forms downward dynamic impact loading on foot pad 30, liquid
The stress of elastomer 340 in body 350 is simultaneously shunk, and by the Momentum absorption of vibration and changes into heat, heat passes through container 310
Side wall outflow, so as to play the effect of damping, can prevent that vibration is transferred on sheet metal component caused by compressor 100,
It is possible thereby to reduce the work noise of compressor 100.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (18)
- A kind of 1. compressor, it is characterised in that including：Housing, the housing are provided with exhaust outlet, and the bottom of the housing is provided with mounting seat；At least one dampening assembly, each dampening assembly includes damping shell and impact is wrapped, and the damping shell is located at the shell At least one damping chamber is provided with the periphery wall of body and in the damping shell, each vibration damping intracavitary is provided with the impact and wrapped, Each impact includes flexible bag body and multiple collision bodies, and the multiple collision body, institute are filled with the flexible bag body State impact bag during compressor operating and hit the damping shell；Multiple foots pad, the multiple foot pad are respectively provided in the mounting seat, and each foot pad includes container, piston and piston Bar, the piston rod is located on the piston and the top of the piston rod passes the container to be fixed on the mounting seat On, the piston is located in the container and the internal perisporium of the periphery wall of the piston and the container coordinates to limit closing Compression stroke, is filled with liquid in the compression stroke, the piston contacts with the liquid level of the liquid, is set in the liquid Flexible body.
- 2. compressor according to claim 1, it is characterised in that the internal perisporium of each vibration damping chamber is provided with elastomeric material Part, the impact bag collides with the flexible component during compressor operating.
- 3. compressor according to claim 2, it is characterised in that the vibration damping chamber is completely covered in the flexible component Internal perisporium.
- 4. compressor according to claim 1, it is characterised in that each collision body is metal ball body.
- 5. compressor according to claim 4, it is characterised in that a diameter of 5~30mm of each collision body.
- 6. compressor according to claim 1, it is characterised in that each impact bag is formed as spheroid.
- 7. compressor according to claim 1, it is characterised in that each vibration damping intracavitary is provided with an impact Bag.
- 8. compressor according to claim 1, it is characterised in that the flexible bag body is leather substance part or artificial leather Material pieces.
- 9. compressor according to claim 1, it is characterised in that the both sides of the central axis of the housing are respectively equipped with more It is individual in the spaced dampening assembly of above-below direction.
- 10. compressor according to claim 1, it is characterised in that be provided with multiple elastomers in the liquid.
- 11. compressor according to claim 1, it is characterised in that each elastomer is hollow object.
- 12. compressor according to claim 1, it is characterised in that each elastic component is formed as spheroid.
- 13. compressor according to claim 1, it is characterised in that each elastic component is rubber parts.
- 14. compressor according to claim 1, it is characterised in that the container is steel materials and parts.
- 15. compressor according to claim 1, it is characterised in that the liquid is machine oil.
- 16. compressor according to claim 1, it is characterised in that the upper end of the piston rod passes through the mounting seat, institute The part for passing the mounting seat for stating piston rod is provided with the external screw thread coordinated with nut.
- 17. according to the compressor any one of claim 1-16, it is characterised in that the exterior bottom wall of the container be provided with to The fixed space being recessed on, the internal perisporium of the fixed space are provided with matching thread.
- 18. a kind of air conditioner, it is characterised in that including the compressor according to any one of claim 1-17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JPH08233027A (en) * | 1995-02-27 | 1996-09-10 | Daikin Ind Ltd | Vibration damping device |
| JP2001355672A (en) * | 2000-06-09 | 2001-12-26 | Kawasaki Heavy Ind Ltd | Particle vibration-isolating damper |
| CN201763872U (en) * | 2010-06-25 | 2011-03-16 | 邱锦忠 | Flexible particle damper |
| CN103603439A (en) * | 2013-11-22 | 2014-02-26 | 同济大学 | Novel impact damper |
| CN104437811A (en) * | 2014-12-02 | 2015-03-25 | 西安建筑科技大学 | Vibration damper of large vertical mill body |
| CN204533031U (en) * | 2015-01-16 | 2015-08-05 | 西南科技大学 | A kind of oil hydraulic cylinder |
| CN105333532A (en) * | 2015-11-11 | 2016-02-17 | 珠海格力电器股份有限公司 | Compressor shock absorption system and air conditioner |
| CN207146686U (en) * | 2017-08-24 | 2018-03-27 | 广东美的制冷设备有限公司 | Compressor and there is its air conditioner |
-
2017
- 2017-08-24 CN CN201710736942.XA patent/CN107490088B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233027A (en) * | 1995-02-27 | 1996-09-10 | Daikin Ind Ltd | Vibration damping device |
| JP2001355672A (en) * | 2000-06-09 | 2001-12-26 | Kawasaki Heavy Ind Ltd | Particle vibration-isolating damper |
| CN201763872U (en) * | 2010-06-25 | 2011-03-16 | 邱锦忠 | Flexible particle damper |
| CN103603439A (en) * | 2013-11-22 | 2014-02-26 | 同济大学 | Novel impact damper |
| CN104437811A (en) * | 2014-12-02 | 2015-03-25 | 西安建筑科技大学 | Vibration damper of large vertical mill body |
| CN204533031U (en) * | 2015-01-16 | 2015-08-05 | 西南科技大学 | A kind of oil hydraulic cylinder |
| CN105333532A (en) * | 2015-11-11 | 2016-02-17 | 珠海格力电器股份有限公司 | Compressor shock absorption system and air conditioner |
| CN207146686U (en) * | 2017-08-24 | 2018-03-27 | 广东美的制冷设备有限公司 | Compressor and there is its air conditioner |
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| CN107490088B (en) | 2023-08-22 |
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