CN207146682U - Compressor and there is its air conditioner - Google Patents

Abstract

The utility model 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 metallic particles, and each foot pad includes container, piston and piston rod.According to compressor of the present utility model, vibration can be transferred to dampening assembly by housing caused by compressor, multiple metallic particles of damping intracavitary can be collided and be rubbed between metallic particles and metallic particles between the inwall of metallic particles and damping chamber in the presence of vibration.The kinetic energy of vibration can be balanced out by the mutual collision of metallic particles, the heat energy discharge of friction can also be changed into, so as to play the effect of damping.Further, vibration forms downward impact loading on foot pad caused by compressor, and the elastomer stress in liquid is shunk, and by the Momentum absorption of vibration and changes into heat, and heat is spread out of by container, it is possible thereby to reduce the work noise of compressor.

Description

Compressor and there is its air conditioner

Technical field

Refrigerating field is the utility model is related to, more particularly, to a kind of compressor and there is 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 handed to bottom was connected, and then noise can be given off.In addition, the vibration of compressor can be transferred to by pipe arrangement Condenser and right coaming plate, so as to which larger noise can be produced, thereby increase the operation noise of air conditioner.

In the related art, rubber ring is set to carry out damping on the compressor.Because rubber ring is not easy compression, cause Its damping effect is poor, have impact on the using effect of user.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries Go out a kind of compressor, the compressor have it is simple in construction, the advantages of noise from air conditioner can be reduced.

The utility model also proposed a kind of air conditioner provided with above-mentioned compressor.

According to the compressor of the utility model embodiment, including：Housing, the housing are provided with exhaust outlet；It is at least one Dampening assembly, each dampening assembly include damping shell and metallic particles, and the damping shell is located at the periphery wall of the housing At least one damping chamber is provided with upper and described damping shell, at least lower space of each damping chamber is filled with multiple described Metallic particles.Multiple foots pad, the multiple foot pad are respectively provided in the mounting seat, and each foot pad includes container, piston And piston rod, the piston rod is located on the piston and the top of the piston rod passes the container to be fixed on the peace On dress seat, the piston is located in the container and the internal perisporium of the periphery wall of the piston and the container coordinates to limit The compression stroke of closing, the compression stroke is interior to be filled with liquid, and the piston contacts with the liquid level of the liquid, the liquid It is interior to be provided with elastomer.

According to the compressor of the utility model embodiment, by setting above-mentioned dampening assembly and foot pad, work as compressor operating When, vibration caused by compressor can be transferred to dampening assembly by housing, and multiple metallic particles of damping intracavitary are in vibration Under effect, can constantly be carried out between metallic particles and metallic particles between the inwall of metallic particles and damping chamber collision and Friction, the kinetic energy of vibration can be balanced out by the mutual collision between metallic particles, and the kinetic energy of vibration, which can also change into, to rub The heat energy of wiping, heat discharges compressor by damping shell, so as to play the effect of damping.Further, compressor produces Vibration form downward dynamic impact loading on foot pad, the elastomer stress in liquid is simultaneously shunk, and will be shaken Dynamic Momentum absorption simultaneously changes into heat, and heat is spread out of by the side wall of container, can be to prevent so as to play the effect of damping Only vibration is transferred on sheet metal component caused by compressor, it is possible thereby to reduce the work noise of compressor.

According to some embodiments of the utility model, the damping intracavitary is provided with barriers, and the barriers subtract with described Shake the internal perisporium connection of chamber.

In some embodiments of the utility model, the cross section of the barriers is " ten " font or " rice " font.

According to some embodiments of the utility model, the filling rate of the metallic particles of each damping intracavitary is phase The 70%~80% of the volume for the damping chamber answered.

According to some embodiments of the utility model, each metallic particles is formed as spheroid.

In some embodiments of the utility model, a diameter of 0.05~5mm of each metallic particles.

According to some embodiments of the utility model, the internal perisporium of each damping chamber is provided with flexible component, described The setting height of flexible component is not less than the packed height of the metallic particles.

In some embodiments of the utility model, the flexible component is extended on the roof of the vibration damping chamber.

In some embodiments of the utility model, the flexible component is elastomeric material part.

According to some embodiments of the utility model, each damping shell includes base and upper lid, is limited in the base The unlimited cavity in top is made, the upper lid is located on the base limits the damping chamber, institute to cover the cavity Base is stated to be fixed on the periphery wall of the housing.

According to some embodiments of the utility model, the both sides of the central axis of the housing are respectively equipped with multiple upper and lower The spaced dampening assembly in direction.

According to some embodiments of the utility model, multiple elastomers are provided with the liquid.

According to some embodiments of the utility model, each elastomer is hollow object.

According to some embodiments of the utility model, each elastic component is formed as spheroid.

According to some embodiments of the utility model, each elastic component is rubber parts.

According to some embodiments of the utility model, the container is steel materials and parts.

According to some embodiments of the utility model, the liquid is machine oil.

According to some embodiments of the utility model, the upper end of the piston rod passes through the mounting seat, the piston rod The part for passing the mounting seat be provided with nut coordinate external screw thread.

According to some embodiments of the utility model, the exterior bottom wall of the container is provided with upwardly recessed fixed space, institute The internal perisporium for stating fixed space is provided with matching thread.

According to the air conditioner of the utility model embodiment, including the compressor according to the utility model above-described embodiment.

According to the air conditioner of the utility model embodiment, by setting above-mentioned compressor, compressor is provided with dampening assembly And foot pad.When the compressor is operated, vibration caused by compressor can be transferred to dampening assembly by housing, damping intracavitary it is more Individual metallic particles is in the presence of vibration, between the inwall of metallic particles and damping chamber between metallic particles and metallic particles Constantly it can be collided and be rubbed, the kinetic energy of vibration can be balanced out by the mutual collision between metallic particles, vibration Kinetic energy can also change into the heat energy of friction, and heat discharges compressor by damping shell, so as to play the effect of damping.Enter One step, vibration caused by compressor form downward dynamic impact loading on foot pad, the elastomer in liquid 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, so as to play The effect of damping, it can prevent that vibration is transferred on sheet metal component caused by compressor, it is possible thereby to which the work for reducing compressor is made an uproar Sound.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the front view according to the compressor of the utility model embodiment；

Fig. 2 is the schematic cross-section according to the barriers of one embodiment of the present utility model；

Fig. 3 is the schematic cross-section according to the barriers of another embodiment of the present utility model；

Fig. 4 is the profile according to the dampening assembly of the utility model embodiment；

Fig. 5 is the structural representation according to the foot pad of the utility model embodiment；

Fig. 6 is the top view of the foot pad shown in Fig. 5,

Fig. 7 is the overall structure diagram according to the compressor of the utility model embodiment.

Reference：

Compressor 100,

Housing 10,

Dampening assembly 20, damping shell 210, base 2110, upper lid 2120, metallic particles 220, damping chamber 230, elastomeric material Part 240, barriers 250,

Foot pad 30, container 310, fixed space 3110, piston 320, piston rod 330, elastomer 340, liquid 350,

Mounting seat 40.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.

In description of the present utility model, 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 Describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, retouched of the present utility model In stating, unless otherwise indicated, " multiple " are meant that two or more.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Compressor 100 below with reference to Fig. 1-Fig. 7 descriptions according to the utility model embodiment, the compressor 100 can be used In air conditioner.

As shown in Fig. 1-Fig. 7, housing 10 and multiple foots pad 30 are included according to the compressor 100 of the utility model embodiment. Housing 10 is provided with exhaust outlet, and when compressor 100 works, refrigerant is compressed by compressor 100, after the completion of refrigerant compression, Refrigerant is discharged from the exhaust outlet on housing 10.The bottom of housing 10 is provided with mounting seat 40, and mounting seat 40 plays to compressor 100 The effect of support.

As shown in figure 1, each dampening assembly 20 includes damping shell 210 and metallic particles 220, damping shell 210 is located at housing At least one damping chamber 230 is provided with 10 periphery wall and in damping shell 210, at least lower space of each damping chamber 230 is filled out Filled with multiple metallic particles 220.Specifically, damping shell 210 is arranged on the periphery wall of housing 10 of compressor 100, damping Shell 210 is hollow shell structure, and damping chamber 230 is limited in damping shell 210, and multiple metallic particles 220 are placed on damping chamber It can move in 230 and in damping chamber 230.

When compressor 100 works, compressor 100 can produce vibration, and vibration is transferred to dampening assembly 20 by housing 10, Multiple metallic particles 220 in damping chamber 230 move in the presence of vibration in damping chamber 230, in metallic particles 220 with subtracting Constantly it can be collided and be rubbed between metallic particles 220 and metallic particles 220 between the inwall of shake chamber 230, will wherein The kinetic energy of the vibration of a part is balanced out by mutually colliding, and the kinetic energy of the vibration of another part is changed into the heat energy of friction, Heat discharges compressor 100 by damping shell 210, so as to play the effect of damping, it is possible thereby to reduce compressor 100 Work noise.

Alternatively, multiple damping chambers 230 can be set in each damping shell 210, used between each two damping chamber 230 every Plate is separated, and multiple metallic particles 220 are equipped with each damping chamber 230.When compressor 100 works, vibration passes through housing 10 Be transferred to dampening assembly 20, between multiple metallic particles 220 in multiple damping chambers 230 in dampening assembly 20 and with its phase Collided between the inwall of corresponding damping chamber 230, can be with maximum limit so as to lift the damping efficiency of dampening assembly 20 The operating noise of the reduction compressor 100 of degree.

Need to illustrate, it is more in the presence of vibration due to being placed with multiple metallic particles 220 in damping chamber 230 Individual metallic particles 220 can do irregular motion, therefore the collision and friction of multiple metallic particles 220 in damping chamber 230 The vibration of multi-frequency can be offset, the damping frequency bandwidth of dampening assembly 20 can be increased, so as to drop to greatest extent The work noise of low compressor 100.

As shown in Fig. 1, Fig. 5-Fig. 6, multiple foots pad 30 are respectively provided in mounting seat 40, when compressor 100 works, compression Vibration can be transferred on the foot pad 30 on mounting bracket caused by machine 100, and foot pad 30 can play a part of buffering to vibration, from And the work noise of compressor 100 can be reduced.As shown in figure 5, 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.

According to the compressor 100 of the utility model embodiment, by setting above-mentioned dampening assembly 20 and foot pad 30, work as compression Dampening assembly 20 can be transferred to by housing 10 by being vibrated when machine 100 works, caused by compressor 100, more in damping chamber 230 Individual metallic particles 220 in the presence of vibration, between the inwall of metallic particles 220 and damping chamber 230 and metallic particles 220 with Constantly it can be collided and be rubbed between metallic particles 220, the kinetic energy of vibration can be by mutual between metallic particles 220 Collision balances out, and the kinetic energy of vibration can also change into the heat energy of friction, and heat discharges compressor 100 by damping shell 210, from And the effect of damping can be played.Further, vibration forms downward dynamic impact loading caused by compressor 100 On foot pad 30, the stress of elastomer 340 in liquid 350 is simultaneously shunk, and by the Momentum absorption of vibration and changes into heat, heat Amount is spread out of by the side wall of container 310, so as to play the effect of damping, can prevent that vibration passes caused by compressor 100 It is handed on sheet metal component, it is possible thereby to reduce the work noise of compressor 100.

As shown in Figure 1-Figure 3, according to some embodiments of the utility model, damping chamber 230 is interior to be provided with barriers 250, hinders Spacing body 250 is connected with the internal perisporium of damping chamber 230, so as to lift the damping effect of dampening assembly 20.Specifically, example Such as, as shown in figure 1, barriers 250 are metal material materials and parts, barriers 250 are fixed on damping chamber 230 and shell by the way of vulcanization In the side wall of the periphery wall of body 10 contact, wherein barriers 250 are located at the middle and upper part of damping chamber 230, and metallic particles 220 is positioned at barrier Certain interval be present in the bottom of part 250, the top of barriers 250 and metallic particles 220.When vibration caused by compressor 100 When acting on dampening assembly 20, the metallic particles 220 in damping chamber 230 mutually collides in damping chamber 230, and and barriers 250 are collided.Barriers 250 exacerbate the collision between metallic particles 220 and metallic particles 220, so as to quick The kinetic energy of vibration is consumed, lifts the damping efficiency of dampening assembly 20.

In a specific embodiment of the present utility model, the cross sections of barriers 250 is " ten " font or " rice " font, So as to lift the collision frequency between metallic particles 220, damping efficiency is lifted.Of course, it should be understood that barriers 250 The shape of cross section be not limited only to this, barriers 250 can also be arranged to the metallic plate of " one " font, can also Barriers 250 are arranged to polyhedron, as long as can play a part of increasing the collision frequency between metallic particles 220.

As shown in figure 1, according to some embodiments of the utility model, metallic particles 220 in each damping chamber 230 is filled out The 70%~80% of the volume that rate is corresponding damping chamber 230 is filled, so as to play preferable damping effect.It is appreciated that It is, when the filling rate of the metallic particles 220 in damping chamber 230 is 70%~80%, to have multiple metallic particles in damping chamber 230 220 activity space.It is multiple in damping chamber 230 when vibration is transferred on dampening assembly 20 when compressor 100 works Metallic particles 220 sufficiently can be collided and rubbed, and the now collision between metallic particles 220 and metallic particles 220 disappears The energy of consumption is maximum, and the vibration kinetic energy of compressor 100 can be greatly reduced.Of course, it should be understood that it also may be selected The filling rate of his ratio.

In some embodiments of the utility model, each metallic particles 220 is formed as spheroid, so as to increase metal Friction between particle 220 and metallic particles 220, lift damping effect.It is understood that when metallic particles 220 is spheroid When, it is rolling friction between metallic particles 220 and metallic particles 220, when dampening assembly 20 is by minimum effect of vibration, gold Phase mutual friction is can still provide between metal particles 220 and metallic particles 220 to consume the kinetic energy of vibration, so as to greatest extent The vibration of compressor 100 is offset, plays preferable damping effect.Alternatively, the composition material of metallic particles 220 can be stainless Steel, aluminium, lead etc..In some embodiments of the utility model, a diameter of 0.05~5mm of each metallic particles 220.Metal The diameter of grain 220 is smaller, and the damping effect of dampening assembly 20 is best.

As shown in Figure 1 and Figure 4, according to some embodiments of the utility model, the remote housing 10 of each damping chamber 230 Side wall is provided with flexible component 240, and the setting height of flexible component 240 is not less than the packed height of metallic particles 220, from And preferable cushioning effect can be played, lift the damping effect of dampening assembly 20.Specifically, it is remote due to damping chamber 230 The side wall of shrinking away from theshell body 10 is provided with flexible component 240, and flexible component 240 has less rigidity.When metallic particles 220 with When the inwall of damping chamber 230 collides, flexible component 240 can extend the collision time of metallic particles 220 and inwall, rise To the effect of buffering, so as to reduce the impact noise between metallic particles 220 and inwall, and can also play absorption and every From the effect of noise, it is possible thereby to reduce the work noise of compressor 100 to greatest extent.As shown in figure 4, in the utility model Some embodiments in, flexible component 240 is extended on the roof of vibration damping chamber 230, so as to buffer gold to greatest extent Shock of the metal particles 220 to the inwall of damping chamber 230, plays better seal effect.

In some embodiments of the utility model, flexible component 240 is elastomeric material part, more preferable so as to play Buffering effect.It is understood that elastomeric material has a less modulus of elasticity, therefore its rigidity also very little.When metal When the inwall of grain 220 and damping chamber 230 collides, elastomeric material part can extend the attack time of metal material and inwall, can To play good cushioning effect, it is possible thereby to play preferable damping effect.It is alternatively possible to by rubber by the way of vulcanization Glue material materials and parts are fixed on the inwall of damping chamber 230.

As shown in fig. 7, according to some embodiments of the utility model, each damping shell 210 includes base 2110 and upper lid 2120, the unlimited cavity in top is limited in base 2110, upper lid 2120 is located on base 2110 to cover cavity to limit Damping chamber 230, base 2110 are fixed on the periphery wall of housing 10, so as to so that the structure of dampening assembly 20 it is simpler, Convenient operation.It is alternatively possible to damping shell 210 is fixed on the housing 10 of compressor 100 by the way of vulcanization.In this reality With in a new specific example, the upper lid 2120 of damping shell 210 can be opened with respect to base 2110, so as to side Just user picks and places metallic particles 220.User can according to the actual requirements, the metallic particles 220 in increase/reduction damping chamber 230. User can directly open lid 2120, and metallic particles 220 is introduced/taken out into damping chamber 230.

As shown in figure 1, according to some embodiments of the utility model, the both sides of the central axis of housing 10 are respectively equipped with more It is individual in the spaced dampening assembly 20 of above-below direction, so as to offset the noise of multiple frequency ranges.Need to illustrate, Compressor 100 can produce the vibration of multi-frequency in the course of the work, can be according to the frequency of vibration in the periphery of compressor 100 Multiple dampening assemblies 20 are set on the above-below direction and circumferential direction of wall, and the dampening assembly 20 of different azimuth can be offset without frequency The vibration of rate, 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 figure 1, in some embodiments of the utility model, in the chamber that the bottom of compressor 100 and top are formed In body space and bent axle internal cavities in etc. can fill multiple metallic particles 220, when compressor 100 works, compressing Under effect of vibration caused by machine 100, can mutually it be collided in cavity between multiple metallic particles 220, metallic particles 220 and shell Can also mutually it be collided between the inwall of body 10, it is possible thereby to a part of vibrating function be offset, so as to play damping Effect.

As shown in figure 5, according to some embodiments of the utility model, liquid 350 is interior to be provided with multiple elastomers 340, so as to More preferable damping effect can be played.Specifically, when vibration caused by compressor 100 forms downward dynamic shock loading When acting on foot pad 30, multiple elastomers 340 in liquid 350 are under pressure simultaneously, and multiple elastomers 340 are received simultaneously Contracting, 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, thus may be used To lift the damping efficiency of foot pad 30.

As shown in figure 5, according to some embodiments of the utility model, each elastomer 340 is hollow object, so as to more Add and easily shunk, lift damping effect.It is to be appreciated that elastomer 340 is hollow object, hollow region can be bullet Property part 340 provide compression space, foot pad 30 can be made to play the effect of more preferable damping.

As shown in figure 5, according to some embodiments of the utility model, each elastic component 340 is formed as spheroid, so as to The contact area of elastic component 340 is lifted, more preferable damping effect can be played.Specifically, when elastic component 340 is spheroid, Pressure from liquid 350 can act on the surface of elastic component 340 from all angles, increase the stress of elastic component 340 Area, so as to lift the damping effect of foot pad 30.Need to illustrate, can be by changing the big of elastomer 340 The quantity of small, structural parameters and elastomer 340 changes the rigidity of foot pad 30, so as to so that foot pad 30 to different frequency Vibration enter row buffering, to greatest extent reduce compressor 100 work noise.

According to some embodiments of the utility model, each elastic component 340 is rubber parts, is preferably subtracted so as to play Shake effect.Specifically, rubber has small density, good insulating, acid-alkali-corrosive-resisting performance height, air as high polymer material Small multiple advantages with water or other 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 utility model, liquid 350 is machine oil, so as to preferably transmit pressure.Can be with Understand, machine oil is incompressible liquid, and when piston 320 applies downward pressure to liquid 350, liquid 350 can moment By the elastomer 340 in pressure transmission to liquid 350, so as to lift the damping efficiency of foot pad 30.Alternatively, liquid 350 Can also be a series of liquid of compressibility differences such as water.

According to some embodiments of the utility model, container 310 is steel materials and parts, so as to lift the structure of foot pad 30 Intensity, can also in accelerating liquid 350 heat discharge.It is understood that steel materials and parts have good mechanical performance and Processability and structural strength height, ensure that foot pad 30 is survivable so as to lift the structural strength of foot pad 30.Further Ground, steel materials and parts have good thermal conductivity and heat resistance, and when compressor 100 works, elastomer 340 will by autogenous shrinkage For the vibration momentum transformation of compressor 100 into heat transfer to the side wall of container 310, the container 310 of Steel material can be by container Heat in 310 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 Figure 1 and Figure 5, mounting seat is passed through according to some embodiments of the utility model, the upper end of piston rod 330 40, the part for passing mounting seat 40 of piston rod 330 is provided with the external screw thread coordinated with nut, so as to so that foot pad 30 and installation The fit system of seat 40 is simpler, lifts efficiency of assembling.Specifically, when carrying out the assembling of foot pad 30, first by piston Bar 330 and piston 320 are combined together with container 310, and the upper end of piston rod 330 then is passed through into the through hole in mounting seat 40 (not shown), screwed and be connected with the external screw thread on piston rod 330 using nut, foot pad 30 is thus fixed on mounting seat 40 On.

As shown in Figure 1 and Figure 5, according to some embodiments of the utility model, the exterior bottom wall of container 310 is provided with upwardly recessed Fixed space 3110, the internal perisporium of fixed space 3110 is provided with matching thread, so as to facilitate foot pad 30 with air conditioner Sheet metal component assembling.In a specific example of the present utility model, the shape of fixed space 3110 in the exterior bottom wall of container 310 As cylindrical hole, the internal perisporium of fixed space 3110 is provided with internal thread, when the sheet metal component on foot pad 30 and air conditioner assembles, Threaded post on sheet metal component screws with fixed space 3110 to be connected.

According to the air conditioner of the utility model embodiment, including the compressor 100 according to the utility model above-described embodiment.

According to the air conditioner of the utility model embodiment, by setting above-mentioned compressor 100, compressor 100, which is provided with, to be subtracted Component 20 and foot pad 30 are shaken, vibration can be transferred to by housing 10 when compressor 100 works, caused by compressor 100 subtracts Component 20 is shaken, multiple metallic particles 220 in damping chamber 230 are in the presence of vibration, in metallic particles 220 and damping chamber 230 Inwall between constantly can be collided and be rubbed between metallic particles 220 and metallic particles 220, can by the kinetic energy of vibration To be balanced out by the mutual collision between metallic particles 220, the kinetic energy of vibration can also change into the heat energy of friction, and heat leads to Cross damping shell 210 and discharge compressor 100, so as to play the effect of damping.Further, vibrated caused by compressor 100 Downward dynamic impact loading is formed on foot pad 30, the stress of elastomer 340 in liquid 350 is simultaneously shunk, will The Momentum absorption of vibration simultaneously changes into heat, and heat is spread out of by the side wall of container 310, so as to play the effect of damping, It 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 utility model.In this manual, to above-mentioned art The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or Person's feature can combine in an appropriate manner in any one or more embodiments or example.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (20)

1. 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 include damping shell and metallic particles, and the damping shell is located at described At least one damping chamber is provided with the periphery wall of housing and in the damping shell, at least lower space of each damping chamber is filled out Filled with multiple metallic particles；

   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. 2. compressor according to claim 1, it is characterised in that the damping intracavitary is provided with barriers, the barriers It is connected with the internal perisporium of the damping chamber.
3. 3. compressor according to claim 2, it is characterised in that the cross section of the barriers is " ten " font or " rice " Font.
4. 4. compressor according to claim 1, it is characterised in that the metallic particles of each damping intracavitary is filled out Fill the 70%~80% of the volume that rate is the corresponding damping chamber.
5. 5. compressor according to claim 1, it is characterised in that each metallic particles is formed as spheroid.
6. 6. compressor according to claim 5, it is characterised in that a diameter of 0.05~5mm of each metallic particles.
7. 7. compressor according to claim 1, it is characterised in that the side wall of the remote housing of each damping chamber Flexible component is provided with, the setting height of the flexible component is not less than the packed height of the metallic particles.
8. 8. compressor according to claim 7, it is characterised in that the flexible component extends to the top of the damping chamber On wall.
9. 9. compressor according to claim 7, it is characterised in that the flexible component is elastomeric material part.
10. 10. compressor according to claim 1, it is characterised in that each damping shell includes base and upper lid, described The unlimited cavity in top is limited in base, the upper lid is located on the base limits described subtract to cover the cavity Chamber is shaken, the base is fixed on the periphery wall of the housing.
11. 11. compressor according to claim 1, it is characterised in that the both sides of the central axis of the housing are respectively equipped with It is multiple in the spaced dampening assembly of above-below direction.
12. 12. compressor according to claim 1, it is characterised in that be provided with multiple elastomers in the liquid.
13. 13. compressor according to claim 1, it is characterised in that each elastomer is hollow object.
14. 14. compressor according to claim 1, it is characterised in that each elastic component is formed as spheroid.
15. 15. compressor according to claim 1, it is characterised in that each elastic component is rubber parts.
16. 16. compressor according to claim 1, it is characterised in that the container is steel materials and parts.
17. 17. compressor according to claim 1, it is characterised in that the liquid is machine oil.
18. 18. 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.
19. 19. according to the compressor any one of claim 1-18, 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.
20. 20. a kind of air conditioner, it is characterised in that including the compressor according to any one of claim 1-19.