CN106401910B - Compressor, air-conditioner outdoor unit and air conditioner - Google Patents
Compressor, air-conditioner outdoor unit and air conditioner Download PDFInfo
- Publication number
- CN106401910B CN106401910B CN201610934448.XA CN201610934448A CN106401910B CN 106401910 B CN106401910 B CN 106401910B CN 201610934448 A CN201610934448 A CN 201610934448A CN 106401910 B CN106401910 B CN 106401910B
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- Prior art keywords
- compressor
- elastic
- vibration
- foot pad
- air conditioner
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The present invention provides a kind of compressor, air-conditioner outdoor unit and air conditioner, wherein compressor includes：Compressor body is provided with mounting plate on one end of compressor body；Elastic footrest is installed to mounting plate, is used to support compressor body, and installation cavity is provided in elastic footrest, elastic material is filled in installation cavity, elastic material is for making foot pad have elasticity；Vibration damping coating is arranged on compressor body.Compressor provided by the invention can reduce the vibration of compressor by the double action of elastic footrest and vibration damping coating, to mitigate the noise of compressor, and then noise when air conditioner operation be reduced, to promote user experience.
Description
Technical field
The present invention relates to household appliance technical fields, more specifically, are related to a kind of compressor, air-conditioner outdoor unit and air-conditioning
Device.
Background technology
The use of air conditioner is more and more common, but current air conditioner is to provide power by compressor, so that refrigerant exists
Cycle between compressor-condenser-reboiler in cycles, to generate cold or heat, to reach refrigeration or heating
Purpose, and when due to current plasticator operation, there is larger noise, so that noise is also larger when air conditioner is run,
And then user experience is bad.
Therefore, vibration and noise is smaller when how to design a kind of new operation, with when can reduce air conditioner operation
The compressor of vibration and noise becomes current urgent problem to be solved.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, it is an advantage of the invention to provide vibration and noise when a kind of new operation is smaller, can drop
The compressor of noise and vibration when low air conditioner operation.
It is a further object of the invention to provide a kind of air-conditioner outdoor units including above-mentioned compressor.
A further object of the present invention is, provides a kind of air conditioner including above-mentioned compressor.
To achieve the above object, first aspect present invention embodiment provides a kind of compressor, is used for air conditioner, compressor
Including：Compressor body is provided with mounting plate on one end of compressor body；Elastic footrest is installed to mounting plate, is used to support
Compressor body is provided with installation cavity in elastic footrest, elastic material is filled in installation cavity, elastic material is for making foot pad have
It is flexible；Vibration damping coating is arranged on compressor body.
The compressor that embodiment provides according to a first aspect of the present invention, including compressor body and setting are in compressor body
The elastic footrest of lower end (compressor is mounted on one end of air conditioner), subtracts compressor by the elastic deformation of elastic footrest
Shake noise reduction.When compressor operating vibrates, the elastic material for being used to support the inside of the elastic footrest of compressor occurs therewith
Flexible deformation consumes the vibrational energy of compressor, so as to slow down the vibration of compressor, and then is reached pair using elastic footrest
The effect of compressor vibration damping.Installation cavity is set in the present invention in elastic footrest, loads elastic material in installation cavity, shape in installation cavity
At closed cushion chamber, elastic footrest carries out load-bearing, when vibration of compressor, bullet by the elastic material in installation cavity to compressor
Property substance elastic deformation therewith, and then by the elastic deformation of elastic material to compressor carry out vibration damping.In the present invention, elastic material
Matter can be a variety of, be convenient for changing, and elastic footrest supports compressor, elastic footrest that can also be replaced by mounting plate, example
Such as：When compressor weight is very big, when oscillating region is very big when operation, the preferable bullet of elasticity is added in the installation cavity of elastic footrest
Property substance, or directly replace the big elastic footrest of good damping result resistance, compressor made to obtain desired effectiveness in vibration suppression；Work as pressure
Contracting machine very light in weight when operation when oscillating region very little, adds that elasticity is general, and resistance is smaller in the installation cavity of elastic footrest
Elastic material, or directly replace good damping result and damp small elastic footrest, so that compressor is reached desired effectiveness in vibration suppression, this
Outside, vibration damping coating is set on compressor body, specifically such as sprays vibration damping coating, and vibration damping coating is with certain resistance
Coating made of damping paint, to which the vibration damping coating is arranged on compressor body again, which can be with
Compressor body vibrates, and is dissipated so as to which the vibrational energy of compressor body is converted to thermal energy, and then can subtract
The vibration of small compressor mitigates the noise that compressor is generated by vibration in operation so that function is steady for compression, undisturbedly transports
Turn, a quiet air-conditioning work environment can be experienced thereby using family, and then user experience can be promoted；Meanwhile vibration damping applies
Layer the problem of also reducing the parts loose or dislocation that compressor is generated by vibration, is kept away when mitigating compressor operating vibration
Exempt from security risk existing for compressor, improved the security performance of product, extends the service life of product.
In the above-mentioned technical solutions, it is preferable that elastic material is gas or liquid.
In the technical scheme, it is preferred that elastic material is gas or liquid, and gas or liquid are encased in installation cavity
It is interior, compressor up-down vibration in the process of running, gas or liquid in installation cavity with compressor vibration, constantly by
It upper tension and compression and is pressed down against, gas or liquid internal constantly rub, due to the effect of gas or liquid resistance so that compressor is real
The effect of existing vibration and noise reducing.Gas or liquid are for fixation, and elasticity is big, good damping result.The elastic material of liquid, energy
The resonance amplitude for enough reducing compressor and air conditioner structure, to avoid compressor and air conditioner structure because vibration stress reaches pole
Limit and damage, contribute to compressor assembly by temporary impact after, stable state can be restored to quickly, contribute to reduce because
The acoustic radiation that vibration of compressor generates reduces noise.The elastic material of gas can overcome liquid sticky to damp certain scarce
Point can bear larger displacement since the compressibility of gas is larger, at the same the viscosity of gas vary with temperature less, because
And performance is relatively stablized.
In the above-mentioned technical solutions, it is preferable that elastic material is air.
In the technical scheme, air is as elastic material, have it is pollution-free, it is compressible, be easy to obtain, reduce cost etc.
Advantage adds air in installation cavity, compressor up-down vibration in the process of running, and the air in installation cavity is with compressor
Vibration, constantly by compression expand, generate elastic deformation, and then generate resistance, to compressor carry out vibration and noise reducing, install simultaneously
Intracavitary friction becomes larger, temperature increase, due to air viscosity with temperature change it is small, thus, air is as elastic material performance
It is more stable.
In the above-mentioned technical solutions, it is preferable that opening is provided on the wall of installation cavity, elastic material is added to by opening
In installation cavity；Wherein, sealing element is additionally provided in installation cavity, the opening in installation cavity is arranged in sealing element, is used for sealed opening.
In the technical scheme, elastic material can be added to by opening in installation cavity, and sealing element, such as sponge rubber etc.
Opening for sealing installation cavity, to prevent elastic material from revealing.
In the above-mentioned technical solutions, elastic footrest is annular foot pad；It is provided with mounting hole on mounting plate, the one of a connection piece
End passes through annular foot pad by the annular distance of annular foot pad and is inserted into mounting hole, and the other end of connector is installed to compressor
Chassis.
In the technical scheme, elastic footrest is annular foot pad, and contact area is big when loop configuration is contacted with other surfaces,
Contact more stable, while loop configuration does not have corner angle, during compressor operating vibrates, elastic footrest can be driven slightly to shake
It is dynamic, if elastic foot is lined with corner angle, it is possible to cause elastic footrest structure to destroy, and then influence effectiveness in vibration suppression.
In the technical scheme, the connection of annular foot pad and mounting plate is described in detail, mounting plate is equipped with mounting hole, even
Fitting one end is connect across annular foot gasket ring hole with chassis, and the connector other end passes through annular foot pad and is inserted into mounting hole, pacifies
Dress hole can limit connector, so that connector is floated up and down in mounting hole, prevent from making annular because of vibration of compressor
Foot pad is detached from, meanwhile, movable connection type so that the replacement of annular foot pad is more convenient, this kind is arranged annular foot
Cushion cover is located at the connector for installing compressor, being capable of fixation that is quick and convenient and being achieved at low cost annular foot pad and peace
Dress, and connected annular foot pad with mounting plate by connector, and then damping effect is carried out to compressor.
In the above-mentioned technical solutions, mounting hole is stretched out in one end of connector；Compressor body further includes fixing piece, fixing piece
Connector is set in stretch out on the position of mounting hole.
In the technical scheme, compressor body includes fixing piece, and fixing piece suit stretches out the connector of mounting hole, passes through
The connection of fixing piece and connector, and then mounting plate is limited, compressor up-down vibration, and then drive in the process of running
Mounting plate activity between fixing piece and annular foot pad, can improve the support strength of annular foot pad, make the support of annular foot pad
It is more firm, and then keep the operation of compressor more firm, prevent compressor from causing to produce due to being detached from annular foot pad because vibration is excessive
Raw off line is dangerous.
In the above-mentioned technical solutions, connector is bolt, and fixing piece includes nut and gasket.
In the technical scheme, connector is set to bolt, fixing piece is set as nut and gasket, when compressing captain
Between when running, the vibration of compressor time is long, and fixing piece and connector junction is caused to be easy to loosen, can be directly to screw bolt and nut
Into tightening, without needing to change, in addition, screw bolt and nut is used in conjunction with each other, the dismounting installation of annular foot pad is greatly facilitated, together
When bolt, nut and gasket be common union piece, be convenient for changing, the setting of nut, make compressor install it is more firm,
Thus fixed effect is more preferable, while nut and gasket standard component easily buying and cheap, it is thus possible to reduce the cost.
In the above-mentioned technical solutions, elastic footrest is from the other end close to one end of mounting plate to elastic footrest in gradual
The taper foot pad of interior receipts.
In the technical scheme, elastic footrest lower end is small, and it is big to bear pressure, load-bearing capacity can be improved, in addition, by elastic
Foot pad is set as taper foot pad wide at the top and narrow at the bottom, and then installation cavity is also structure wide at the top and narrow at the bottom, greatly facilitates elastic material
Movement in installation cavity.When the downward squeezing action that the elastic material in installation cavity is brought by compressor, elastic material
Matter is easier, to installation cavity upper flow, to slow down cavity pressure, and then carry out vibration and noise reducing to compressor；When the bullet in installation cavity
Property substance in the upward pulling force effect brought by compressor, elastic material be easier to installation cavity lower flow, slow down pressure
Power, and then vibration and noise reducing is carried out to compressor.
In the above-mentioned technical solutions, annular foot pad is circular foot pad.
In the technical scheme, annular foot pad is preferably arranged to circular foot pad, and circle is regular shape so that is being born
When the vibration that compressor is brought, uniform force, installation is firm, and then more preferable to the effectiveness in vibration suppression of compressor, in addition, circle can make
Product itself keeps balance, so as to ensure compressor balance.
In the above-mentioned technical solutions, the quantity of elastic footrest is multiple, and multiple elastic footrests are symmetrically distributed.
In the technical scheme, multiple and symmetrical distribution is arranged in the number of elastic footrest so that is bearing compressor
When the vibration brought, uniform force, meanwhile, it is symmetrically set so that compressor is more firm on elastic footrest, and then right
The effectiveness in vibration suppression of compressor is more preferable, and can provide multiple support forces simultaneously, and then can improve support effect.
In the above-mentioned technical solutions, the quantity of elastic footrest is three, and three elastic footrests are distributed in same triangle
On three vertex.
In the technical scheme, elastic footrest is arranged three and is triangularly arranged, and gusseted is one plane of support
Compressor is arranged on the elastic footrest that triangle is arranged by most basic most stable setting, the present invention, supports more stable, compressor
The vibration generated when operation does not interfere with the support of elastic footrest, and then compressor operating is steady, helps to improve effectiveness in vibration suppression.
In the above-mentioned technical solutions, three elastic footrests are distributed on three vertex of same equilateral triangle.
In the technical scheme, elastic footrest is three, and equidistant placement triangular in shape, the setting of elastic footrest positive triangle,
Compressor can not only be more stably supported, meanwhile, during the operation of the compressor, the vibration equivalent of generation is distributed in three bullets
Property foot pad in, the identical impact force for making three elastic footrests receive, and then identical movement is generated inside elastic footrest so that
During vibration damping, compressor will not cause support strength difference, bearing height because of each elastic footrest stress difference etc.
Difference, in turn results in that compressor operating is unstable, effectiveness in vibration suppression is poor.
In the above-mentioned technical solutions, it is preferable that compressor body includes：It is piped, vibration damping coating is provided in piping.
In the technical scheme, compressor body includes piping, vibration damping coating is provided in piping, in compressor operating
When, the vibration damping coating in piping can mitigate the vibration of piping in operation, to reduce the noise that piping is generated by vibration, into
And the overall noise of compressor can be reduced, in addition, by the vibration damping coating in piping, shaking for piping can be effectively reduced
It is dynamic, and then the service life of piping can be improved.
Wherein, piping is connect compressor and evaporator and connect compressor and condenser in integral air conditioner
Pipe be piped the pipe for connect compressor and with condenser and in split air conditioner.
In the above-mentioned technical solutions, it is preferable that vibration damping coating is provided on shell.
In the technical scheme, vibration damping coating is coated on the shell of compressor body, to efficiently reduce compressor
Vibration when work specifically can convert the vibration energy absorption on shell to thermal energy by vibration damping coating and directly dissipate, with
Achieve the purpose that reduce vibration, reduce noise, while also the parts inside compressor can be avoided to fall off by reducing vibration,
And then improve the service life of compressor.
In the above-mentioned technical solutions, it is preferable that the shell is damping shell,
In the technical scheme, compressor housing is damping shell, and damping shell is a kind of shell with damping effect
Specifically, for example certain damping paint can be added in the material for making shell, so that shell in processing and fabricating shell in body
Body itself has the function of certain vibration damping, noise reduction, and then it can carry out double damping together with vibration damping coating to compressor
Noise reduction, and then vibration when can significantly reduce compressor operating, reduce noise when compressor operating.In addition, damping
Shell can also be the damping combined housing of folder damping coatings between two plates.
In the above-mentioned technical solutions, it is preferable that shell is damping metal-back, for example damps box hat.
In the technical scheme, by setting compressor housing to damping metal-back, i.e., one is coated outside metal-back
Layer damping paint so that the shell of compressor is high intensity, the high rigidity for having the characteristics that metal, and subtracts with certain
Shake the effect of noise reduction, and then can ensure the intensity of shell, and the noise of compressor can be reduced, in addition, metal have compared with
Good thermal conductivity, therefore when shell is metal shell so that the heat dissipation effect of shell is preferable, thus shell itself can radiate,
And then overheat of compressor can be prevented and damaged.
In the above-mentioned technical solutions, it is preferable that vibration damping coating is made of damping paint.
In the technical scheme, vibration damping coating is made of damping paint, certainly, also can be by damping paint and other coating
It is mixed, and damping paint is the suitable filler of macromolecule resin addition and auxiliary material is formulated and a variety of materials
All there is good compatibility, can mechanical vibrational energy be changed into the energy of other forms and absorb dissipation, there is vibration damping, thermal insulation
It can be effective with compressor surface material thus when applying it on compressor with the sapecial coating of certain sealing performance
In conjunction with the vibration by absorbing compressor reduces noise when its work, provides a good environment, Jin Erti to the user
Rise user experience.
In the above-mentioned technical solutions, it is preferable that be provided with protective coating outside vibration damping coating.
In the technical scheme, protective coating is set outside vibration damping coating so that vibration damping coating is not easily to fall off, improves and subtracts
It shakes the service life of coating；Meanwhile it by the setting of protective coating, getting rusty or being corroded prevented also from compressor, it is thus possible to
Compressor acid and alkali-resistance and antirust and anticorrosion ability are improved, and then the service life of compressor can be improved.
The embodiment of second aspect of the present invention provides a kind of air-conditioner outdoor unit, which includes above-mentioned
The compressor that one embodiment provides.
The air-conditioner outdoor unit that embodiment according to a second aspect of the present invention provides, any with first aspect present invention
The compressor that embodiment provides, therefore, the air-conditioner outdoor unit have the compressor of any embodiment offer of first aspect
Whole advantageous effects, it is numerous to list herein.
The embodiment of third aspect present invention provides a kind of air conditioner, which includes that any of the above-described embodiment provides
Compressor.
The air conditioner that embodiment according to a third aspect of the present invention provides, any embodiment with first aspect present invention
The compressor of offer, therefore, the air conditioner have whole advantageous effects of the compressor of any embodiment offer of first aspect,
It is numerous to list herein.
In the above-mentioned technical solutions, it is preferable that air conditioner includes integral air conditioner and split air conditioner；Wherein, divide
Body formula air conditioner includes indoor unit and outdoor unit, wherein compressor is arranged in outdoor unit.
In the technical scheme, split air conditioner can be also applicable in by compressor application in integral air conditioner
Outdoor unit in.
Additional aspect and advantage according to the present invention will provide in following description section, partly will be from following description
In become apparent, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the compressor provided according to an embodiment of the invention；
Fig. 2 is the close-up schematic view at the A of compressor shown in Fig. 1；
Fig. 3 is another structural schematic diagram of the compressor provided according to an embodiment of the invention；
Fig. 4 is the close-up schematic view at the B of compressor shown in Fig. 3.
Wherein, the correspondence in Fig. 1 to Fig. 4 between reference numeral and component names is：
1 compressor body, 12 mounting plates, 121 mounting holes, 14 composite damping shells, 2 elastic footrests, 21 installation cavitys, 22 bullets
Property substance, 23 sealing elements, 3 connectors, 41 gaskets, 42 nuts, 5 vibration damping coatings, 6 protective coatings.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
By using other, different from implementing in a manner of described here, therefore, protection scope of the present invention is not by following public tool
The limitation of body embodiment.
The compressor of offer according to the present invention is described referring to Fig. 1 to Fig. 4.
As shown in Figures 1 to 4, the embodiment of first aspect present invention provides a kind of compressor, is used for air conditioner, compression
Machine includes：Compressor body 1 is provided with mounting plate 12 on one end of compressor body 1；Elastic footrest 2, installation to mounting plate
12, it is used to support compressor body 1, installation cavity 21 is provided in elastic footrest 2, elastic material 22 is filled in installation cavity 21,
Elastic material 22 is for making foot pad have elasticity；Vibration damping coating 5 is arranged on compressor body 1.
The compressor that embodiment provides according to a first aspect of the present invention, including compressor body 1 and setting are in compressor sheet
The elastic footrest 2 of 1 lower end of body (compressor is mounted on one end of air conditioner), by the elastic deformation of elastic footrest 2 to compressor
Carry out vibration and noise reducing.When compressor operating vibrates, it is used to support the elastic material 22 of the inside of the elastic footrest 2 of compressor
Flexible deformation occurs therewith, consumes the vibrational energy of compressor, so as to slow down the vibration of compressor, and then utilizes elastic foot
Pad 2 achievees the effect that compressor vibration damping.Installation cavity 21 is set in the present invention in elastic footrest 2, and filling is elastic in installation cavity 21
Substance 22, forms closed cushion chamber in installation cavity 21, elastic footrest 2 by the elastic material 22 in installation cavity 21 to compressor into
Row load-bearing, when vibration of compressor, the elastic deformation therewith of elastic material 22, and then by the elastic deformation of elastic material 22 to pressure
Contracting machine carries out vibration damping.In the present invention, elastic material 22 can be a variety of, be convenient for changing, elastic footrest 2 is supported by mounting plate 12
Compressor, elastic footrest 2 can also be replaced, such as：When compressor weight is very big, when oscillating region is very big when operation,
The preferable elastic material 22 of addition elasticity in the installation cavity 21 of elastic footrest 2, or directly replace good damping result resistance greatly
Elastic footrest 2 makes compressor obtain desired effectiveness in vibration suppression；When compressor weight is very light, when operation when oscillating region very little,
Addition elasticity is general in the installation cavity 21 of elastic footrest 2, the smaller elastic material 22 of resistance, or directly replaces good damping result
Small elastic footrest 2 is damped, compressor is made to reach desired effectiveness in vibration suppression, in addition, vibration damping coating is arranged on compressor body 1
5, vibration damping coating 5 is specifically such as sprayed, and vibration damping coating 5 is with coating made of certain damping paint, to again will
The vibration damping coating 5 is arranged on compressor body 1, can be vibrated with compressor body 1 inside the vibration damping coating 5, so as to
It is enough that the vibrational energy of compressor body 1 is converted to thermal energy and is dissipated, and then the vibration of compressor can be reduced, mitigate pressure
The noise that contracting machine is generated by vibration in operation so that compression function is steady, undisturbedly operates, and can be experienced thereby using family
One quiet air-conditioning work environment, and then user experience can be promoted；Meanwhile vibration damping coating 5 shakes in mitigation compressor operating
When dynamic, the problem of also reducing the parts loose or dislocation that compressor is generated by vibration, safety existing for compressor is avoided
Hidden danger improves the security performance of product, extends the service life of product.
In one embodiment of the invention, it is preferable that elastic material 22 is gas or liquid.
In the technical scheme, it is preferred that elastic material 22 is gas or liquid, and gas or liquid are encased in installation cavity
In 21, compressor up-down vibration in the process of running, gas or liquid in installation cavity 21 with compressor vibration, constantly
It is pulled upwardly pressure and is pressed down against, gas or liquid internal constantly rub, due to the effect of gas or liquid resistance so that compression
Machine realizes the effect of vibration and noise reducing.Gas or liquid are for fixation, and elasticity is big, good damping result.The elastic material of liquid
Matter 22 can reduce the resonance amplitude of compressor and air conditioner structure, to avoid compressor and air conditioner structure because vibration is answered
Power reaches capacity and damages, contribute to compressor assembly by temporary impact after, stable state can be restored to quickly, helped
In reducing the acoustic radiation generated by vibration of compressor, noise is reduced.The elastic material 22 of gas, can overcome liquid sticky to damp
Certain disadvantages can bear larger displacement, while the viscosity of gas varies with temperature since the compressibility of gas is larger
Less, thus performance relatively stablize.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, elastic material 22 is air.
In the technical scheme, air is as elastic material 22, have it is pollution-free, it is compressible, be easy to obtain, reduce cost
The advantages that, add air in installation cavity 21, compressor up-down vibration in the process of running, the air in installation cavity 21 with
The vibration of compressor is constantly expanded by compression, generates elastic deformation, and then generate resistance, carries out vibration and noise reducing to compressor, together
When installation cavity 21 in friction become larger, temperature increase, due to air viscosity with temperature change it is small, thus, air as elasticity
22 performance of substance is more stable.
In one embodiment of the invention, it is preferable that opening is provided on the wall of installation cavity 21, elastic material 22 passes through
Opening is added in installation cavity 21；Wherein, sealing element 23 is additionally provided in installation cavity 21, sealing element 23 is arranged in installation cavity 21
Opening is used for sealed opening.
In the technical scheme, elastic material 22 can be added in installation cavity 21 by opening, and sealing element 23, such as sponge
Rubber etc. is used to seal the opening of installation cavity 21, to prevent elastic material 22 from revealing.
In one embodiment of the invention, elastic footrest 2 is annular foot pad；Mounting hole 121 is provided on mounting plate 12,
One end of a connection piece 3 passes through annular foot pad by the annular distance of annular foot pad and is inserted into mounting hole 121, connector 3 it is another
It installs to the chassis of compressor one end.
In the technical scheme, elastic footrest 2 is annular foot pad, contact area when loop configuration is contacted with other surfaces
Greatly, contact is more stable, while loop configuration does not have corner angle, during compressor operating vibrates, elastic footrest 2 can be driven light
Micro-vibration, if elastic footrest 2 has corner angle, it is possible to cause 2 structure of elastic footrest to destroy, and then influence effectiveness in vibration suppression.
In the technical scheme, the connection of annular foot pad and mounting plate 12 is described in detail, mounting plate 12 is equipped with installation
Hole 121,3 one end of connector are connect across annular foot gasket ring hole with chassis, and 3 other end of connector passes through annular foot pad and is inserted into peace
It fills in hole 121, mounting hole 121 can limit connector 3, so that connector 3 is floated up and down in mounting hole 121, prevent
It is detached from annular foot pad because of vibration of compressor, meanwhile, movable connection type so that the replacement of annular foot pad is more convenient fast
Victory, this kind is arranged is located at the connector 3 for installing compressor by annular foot cushion cover, can be quick and convenient and real at low cost
The fixation and installation of existing annular foot pad, and connected annular foot pad and mounting plate 12 by connector 3, and then to compressor
Carry out damping effect.
In one embodiment of the invention, as depicted in figs. 1 and 2, mounting hole 121 is stretched out in one end of connector 3；Compression
Machine ontology 1 further includes fixing piece, and fixing piece is set in connector 3 and stretches out on the position of mounting hole 121.
In the technical scheme, compressor body 1 includes fixing piece, and fixing piece suit stretches out the connector of mounting hole 121
3, it is limited by the connection of fixing piece and connector 3, and then to mounting plate 12, compressor shakes up and down in the process of running
It is dynamic, and then the activity between fixing piece and annular foot pad of mounting plate 12 is driven, the support strength of annular foot pad can be improved, ring is made
The support of shape foot pad is more firm, and then keeps the operation of compressor more firm, prevents compressor from causing to be detached from because vibration is excessive
Annular foot pad and the off line that generates is dangerous.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, connector 3 is bolt, and fixing piece includes nut 42
With gasket 41.
In the technical scheme, connector 3 is set to bolt, fixing piece is set as nut 42 and gasket 41, works as compression
When machine long-play, the vibration of compressor time is long, and fixing piece and 3 junction of connector is caused to be easy to loosen, can be directly to spiral shell
Screw bolt and nut 42, without needing to change, in addition, screw bolt and nut 42 is used in conjunction with each other, greatly facilitates annular foot pad into tightening
Dismounting installation, while bolt, nut 42 and gasket 41 be common union piece, be convenient for changing, the setting of nut 42 makes pressure
The installation of contracting machine it is more firm, thus fixed effect is more preferable, while nut 42 and 41 standard component of gasket easily buying and cheap,
It can thus reduce the cost.
In one embodiment of the invention, as depicted in figs. 1 and 2, elastic footrest 2 is from close to one end of mounting plate 12
The other end to elastic footrest 2 is in the taper foot pad of gradually interior receipts.
In this embodiment, 2 lower end of elastic footrest is small, and it is big to bear pressure, load-bearing capacity can be improved, in addition, by elastic
Foot pad 2 is set as taper foot pad wide at the top and narrow at the bottom, and then installation cavity 21 is also structure wide at the top and narrow at the bottom, greatly facilitates elastic material
Movement of the matter 22 in installation cavity 21.When the downward squeezing action that the elastic material 22 in installation cavity 21 is brought by compressor
When, elastic material 22 is easier, to 21 upper flow of installation cavity, to slow down cavity pressure, and then carry out vibration and noise reducing to compressor；
When the elastic material 22 in installation cavity 21 is in the upward pulling force effect brought by compressor, elastic material 22 is easier to peace
It behave affectedly 21 lower flows, slows down pressure, and then vibration and noise reducing is carried out to compressor.
In one embodiment of the invention, annular foot pad is circular foot pad.
In this embodiment, annular foot pad is preferably arranged to circular foot pad, and circle is regular shape so that is bearing to press
When the vibration that contracting machine is brought, uniform force, installation is firm, and then more preferable to the effectiveness in vibration suppression of compressor, in addition, circle can make production
Product itself keep balance, so as to ensure compressor balance.
In one embodiment of the invention, the quantity of elastic footrest 2 is multiple, and multiple elastic footrests 2 symmetrically divide
Cloth.
In this embodiment, multiple and symmetrical distribution is arranged in the number of elastic footrest 2 so that is bearing compressor band
When the vibration come, uniform force, meanwhile, it is symmetrically set so that compressor is more firm on elastic footrest 2, and then right
The effectiveness in vibration suppression of compressor is more preferable, and can provide multiple support forces simultaneously, and then can improve support effect.
In one embodiment of the invention, the quantity of elastic footrest 2 is three, and three elastic footrests 2 are distributed in same
On three vertex of triangle.
In this embodiment, elastic footrest 2 is arranged three and is triangularly arranged, and gusseted is to support a plane most
Most smoothly compressor is arranged on the elastic footrest 2 that triangle is arranged by setting, the present invention on basis, supports more stable, compressor
The vibration generated when operation does not interfere with the support of elastic footrest 2, and then compressor operating is steady, helps to improve vibration damping effect
Fruit.
In one embodiment of the invention, three elastic footrests 2 are distributed on three vertex of same equilateral triangle.
In this embodiment, elastic footrest 2 is three, and equidistant placement triangular in shape, the setting of 2 positive triangle of elastic footrest,
Compressor can not only be more stably supported, meanwhile, during the operation of the compressor, the vibration equivalent of generation is distributed in three bullets
Property foot pad 2 in, the identical impact force for making three elastic footrests 2 receive, and then the inside of elastic footrest 2 generates identical movement,
So that during vibration damping, compressor will not cause support strength difference, support high because 2 stress of each elastic footrest is different
The differences such as degree, in turn result in that compressor operating is unstable, effectiveness in vibration suppression is poor.
In one embodiment of the invention, it is preferable that compressor body 1 includes：It is piped, vibration damping painting is provided in piping
Layer 5.
In this embodiment, compressor body 1 includes piping, vibration damping coating 5 is provided in piping, in compressor operating
When, the vibration damping coating 5 in piping can mitigate the vibration of piping in operation, to reduce the noise that piping is generated by vibration,
And then the overall noise that can reduce compressor can be effectively reduced piping in addition, by the vibration damping coating 5 in piping
Vibration, and then the service life of piping can be improved.
Wherein, piping is connect compressor and evaporator and connect compressor and condenser in integral air conditioner
Pipe be piped the pipe for connect compressor and with condenser and in split air conditioner.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, vibration damping coating 5 is provided on shell.
In this embodiment, vibration damping coating 5 is coated on the shell of compressor body 1, to efficiently reduce compressor
Vibration when work specifically can convert the vibration energy absorption on shell to thermal energy by vibration damping coating 5 and directly dissipate,
To achieve the purpose that reduce vibration, reduce noise, while it can also avoid the parts inside compressor de- by reducing vibration
It falls, and then improves the service life of compressor.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, shell is damping shell.
In this embodiment, compressor housing is damping shell, and damping shell is a kind of shell with damping effect
Specifically, for example certain damping paint can be added in the material for making shell, so that shell in processing and fabricating shell in body
Body itself has the function of certain vibration damping, noise reduction, and then it can carry out dual subtract with vibration damping coating 5 together to compressor
Shake noise reduction, and then vibration when can significantly reduce compressor operating, reduces noise when compressor operating.In addition, resistance
Buddhist nun's shell can also be the damping combined housing 14 of folder damping coatings between two plates.
In one embodiment of the invention, it is preferable that shell is damping metal-back, for example damps box hat.
In this embodiment, by setting compressor housing to damping metal-back, i.e., one layer is coated outside metal-back
Damping paint so that the shell of compressor is high intensity, the high rigidity for having the characteristics that metal, and has certain vibration damping
The effect of noise reduction, and then can ensure the intensity of shell, and the noise of compressor can be reduced, in addition, metal has preferably
Thermal conductivity, therefore shell be metal shell when so that the heat dissipation effect of shell is preferable, thus shell itself can radiate, into
And overheat of compressor can be prevented and damaged.
In one embodiment of the invention, it is preferable that vibration damping coating 5 is made of damping paint.
In this embodiment, vibration damping coating 5 is made of damping paint, certainly, also can be by damping paint and other coating
It is mixed, and damping paint is the suitable filler of macromolecule resin addition and auxiliary material is formulated and a variety of materials
All there is good compatibility, can mechanical vibrational energy be changed into the energy of other forms and absorb dissipation, there is vibration damping, thermal insulation
It can be effective with compressor surface material thus when applying it on compressor with the sapecial coating of certain sealing performance
In conjunction with the vibration by absorbing compressor reduces noise when its work, provides a good environment, Jin Erti to the user
Rise user experience.
In one embodiment of the invention, it is preferable that be provided with protective coating 6 outside vibration damping coating 5.
In this embodiment, protective coating 6 is set outside vibration damping coating 5 so that vibration damping coating 5 is not easily to fall off, improves
The service life of vibration damping coating 5；Meanwhile by the setting of protective coating 6, getting rusty or being corroded prevented also from compressor, thus
Compressor acid and alkali-resistance and antirust and anticorrosion ability can be improved, and then the service life of compressor can be improved.
The embodiment of second aspect of the present invention provides a kind of air-conditioner outdoor unit, which includes above-mentioned
The compressor that one embodiment provides.
The air-conditioner outdoor unit that embodiment according to a second aspect of the present invention provides, any with first aspect present invention
The compressor that embodiment provides, therefore, the air-conditioner outdoor unit have the compressor of any embodiment offer of first aspect
Whole advantageous effects, it is numerous to list herein.
The embodiment of third aspect present invention provides a kind of air conditioner, which includes that any of the above-described embodiment provides
Compressor.
The air conditioner that embodiment according to a third aspect of the present invention provides, any embodiment with first aspect present invention
The compressor of offer, therefore, the air conditioner have whole advantageous effects of the compressor of any embodiment offer of first aspect,
It is numerous to list herein.
In one embodiment of the invention, it is preferable that air conditioner includes integral air conditioner and split air conditioner；Its
In, split air conditioner includes indoor unit and outdoor unit, wherein compressor is arranged in outdoor unit.
In this embodiment, split air conditioner can be also applicable in by compressor application in integral air conditioner
In outdoor unit.
The compressor for choosing the compressor and the relevant technologies with elastic footrest 2 in present invention design carries out vibration values inspection
It surveys, the selected experimental subjects of this experiment is all that random sampling is chosen, and compressor provided by the invention, which removes, has elastic foot
Pad it is all identical as compressor in the related technology other than 2 technical characteristics, respectively to the vibration of compressor of the relevant technologies and the present invention
Value is detected, and detection interval is 10~28Hz of running frequency, shown in experimental data such as table 1 (unit μm)：
Table 1
It can be seen from Table 1 that vibration values of the compressor of the present invention in each frequency between 10~28Hz are respectively less than
Vibration values in the related technology, when frequency is 18Hz, vibration of compressor value in the related technology is 36 μm, and the pressure of the present invention
Contracting machine vibration value is 23 μm, and difference reaches 13 μm, and effectiveness in vibration suppression is apparent.
Choosing in present invention design, there is the compressor of damping enamelled coating and the compressor of the relevant technologies to carry out level of noise inspection
It surveys, the selected experimental subjects of this experiment is all that random sampling is chosen, and compressor provided by the invention, which removes, has damping paint
It is all identical as compressor in the related technology other than layer technical characteristic, respectively to the compressor noise value of the relevant technologies and the present invention
It is detected, detection interval is 75~100Hz of running frequency, shown in experimental data such as table 2 (unit dBA)：
Table 2
It can be seen from Table 2 that level of noise of the compressor of the present invention in each frequency between 75~100Hz is small
In level of noise in the related technology, and its higher noise reduction effect of frequency is more apparent, when frequency is 100Hz, in the related technology
Compressor noise value is 56.6dBA, and the compressor noise value of the present invention is 51.3dBA, and difference reaches 5.3dBA, noise abatement effect
Fruit is apparent.
In the description of this specification, term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " even
Connect " it may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be in
Between medium be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the present invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of compressor, it to be used for air conditioner, which is characterized in that the compressor includes：
Compressor body is provided with mounting plate on one end of the compressor body；
Elastic footrest is installed to the mounting plate, is used to support the compressor body, installation is provided in the elastic footrest
Chamber, the installation cavity is interior to be filled with elastic material, and the elastic material is for making the foot pad have elasticity；
Vibration damping coating is arranged on the compressor body；
The elastic footrest is annular foot pad；
Mounting hole is provided on the mounting plate, one end of a connection piece passes through the annular by the annular distance of the annular foot pad
Foot pad is simultaneously inserted into the mounting hole, and the other end of the connector is installed to the chassis of the compressor；
The elastic footrest is from the other end close to one end of the mounting plate to the elastic footrest in the gradually interior cone received
Shape foot pad.
2. compressor according to claim 1, which is characterized in that
The elastic material is gas or liquid.
3. compressor according to claim 2, which is characterized in that
The elastic material is air.
4. compressor according to claim 1, which is characterized in that be provided with opening, the bullet on the wall of the installation cavity
Property substance by it is described opening be added in the installation cavity；
Wherein, sealing element is additionally provided in the installation cavity, the opening in the installation cavity is arranged in the sealing element, uses
In the sealing opening.
5. compressor according to claim 1, which is characterized in that
The mounting hole is stretched out in one end of the connector；
The compressor body further includes fixing piece, and the fixing piece is set in the position that the connector stretches out the mounting hole
On.
6. compressor according to claim 5, which is characterized in that the connector is bolt, and the fixing piece includes spiral shell
Female and gasket.
7. compressor according to claim 1, which is characterized in that
The annular foot pad is circular foot pad.
8. compressor according to any one of claim 1 to 7, which is characterized in that
The quantity of the elastic footrest is multiple, and multiple elastic footrests are symmetrically distributed.
9. compressor according to claim 8, which is characterized in that
The quantity of the elastic footrest is three, and three elastic footrests are distributed on three vertex of same triangle.
10. compressor according to claim 9, which is characterized in that three elastic footrests are distributed in same positive triangle
On three vertex of shape.
11. compressor according to any one of claim 1 to 7, which is characterized in that the compressor body includes：
It is piped, the vibration damping coating is provided in the piping.
12. compressor according to any one of claim 1 to 7, which is characterized in that the compressor body includes：
Shell, it is damping shell that the vibration damping coating and/or the shell are provided on the shell.
13. compressor according to claim 12, which is characterized in that
The shell is metal-back.
14. compressor according to any one of claim 1 to 7, which is characterized in that be provided with guarantor outside the vibration damping coating
Protect coating.
15. a kind of air-conditioner outdoor unit, which is characterized in that include the compressor as described in any one of claim 1 to 14.
16. a kind of air conditioner, which is characterized in that include the compressor as described in any one of claim 1 to 14.
17. air conditioner according to claim 16, which is characterized in that
The air conditioner includes integral air conditioner and split air conditioner；
Wherein, the split air conditioner includes indoor unit and outdoor unit, and the compressor is arranged in the outdoor unit.
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| CN201610934448.XA CN106401910B (en) | 2016-10-31 | 2016-10-31 | Compressor, air-conditioner outdoor unit and air conditioner |
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| CN201610934448.XA CN106401910B (en) | 2016-10-31 | 2016-10-31 | Compressor, air-conditioner outdoor unit and air conditioner |
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| CN107355912A (en) * | 2017-08-24 | 2017-11-17 | 广东美的制冷设备有限公司 | Compressor and there is its air conditioner |
| CN108106057A (en) * | 2017-12-29 | 2018-06-01 | 青岛海尔股份有限公司 | Compressor supporting mechanism and refrigeration equipment |
| CN111255654A (en) * | 2018-11-30 | 2020-06-09 | 广东美芝精密制造有限公司 | Compressor assembly and air conditioner |
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| CN201916162U (en) * | 2011-01-29 | 2011-08-03 | 黄石东贝电器股份有限公司 | Shock absorptive noise-reducing casing for refrigeration compressor |
| JP5852373B2 (en) * | 2011-09-05 | 2016-02-03 | パナソニック株式会社 | Compressor damper and refrigerator for cooling equipment |
| CN103470523B (en) * | 2012-06-06 | 2016-08-03 | 中国核动力研究设计院 | A kind of low-vibration noise pump with vibration and noise reducing material |
| CN202811295U (en) * | 2012-07-17 | 2013-03-20 | 黄谋 | Shell of compressor |
| CN105333532B (en) * | 2015-11-11 | 2017-12-19 | 珠海格力电器股份有限公司 | A kind of compressor vibration insulating system and air-conditioning |
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