CN106382209B - Compressor, air-conditioner outdoor unit and air conditioner - Google Patents
Compressor, air-conditioner outdoor unit and air conditioner Download PDFInfo
- Publication number
- CN106382209B CN106382209B CN201610966399.8A CN201610966399A CN106382209B CN 106382209 B CN106382209 B CN 106382209B CN 201610966399 A CN201610966399 A CN 201610966399A CN 106382209 B CN106382209 B CN 106382209B
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- Prior art keywords
- compressor
- ring
- ring body
- air conditioner
- vibration
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Classifications
-
- 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
- F04B39/12—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
- Vibration Prevention Devices (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention provides a kind of compressor, air-conditioner outdoor unit and air conditioner, compressor includes: compressor body；Tuned mass damper system, is connected to compressor body, for carrying out damping vibration when compression body vibrates；Gravitational equilibrium ring, is set on compressor body, and gravitational equilibrium ring includes hollow ring body, with be filled in the intracorporal balance substance of ring, counterbalance matter can flow in ring body to the other side of compressor body, when compressor body is tilted to side to maintain the balance of compressor body.The technical solution can make the vibrational energy of compressor obtain effective attenuation by the double action of Tuned mass damper system and gravitational equilibrium ring, and then it just can be avoided and compressor body caused to carry out high vibration, it can be obviously improved noise and the vibration of complete machine, in the operational process of air conditioner thus to improve the usage experience of user.
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 technique
Air conditioner is to provide power by compressor using more and more common but current air conditioner, so that refrigerant exists
Circulation between compressor-condenser-reboiler in cycles, to generate cooling capacity or heat, to reach refrigeration or heating
Purpose, and when due to current compressor operation, has biggish vibration and noise so that when air conditioner is run vibration and
Noise is also larger, 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.
Summary of the invention
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 vibration and noise when low air conditioner is run.
It is a further object of the invention to provide a kind of air-conditioner outdoor units including above-mentioned compressor.
It is still another object of the present invention to provide a kind of air conditioners including above-mentioned compressor.
To achieve the above object, the present invention provides a kind of compressors, are used for air conditioner, compressor includes: compressor sheet
Body；Tuned mass damper system is connected to the compressor body, for carrying out damping vibration in compression body vibration；Weight
Dynamic balance ring, is set on compressor body, and gravitational equilibrium ring includes hollow ring body, and is filled in the intracorporal counterbalance of ring
Matter, counterbalance matter can flow in ring body to the other side of compressor body, when compressor body is tilted to side with dimension
Hold the balance of compressor body.
The compressor provided according to the present invention can make Tuned mass damper system by the quality of reasonable quality damping system
Intrinsic frequency and the frequency for the vibrational energy that chassis is transferred to compressor are substantially uniform, and keep away the intrinsic frequency of compressor body
The frequency that chassis is transferred to the vibrational energy of compressor is opened, so that the chassis of air conditioner is transmitted in the operational process of compressor
To compressor body vibrational energy just can variety of priority driven Tuned mass damper system carry out damping vibration and consume chassis transmit
To the vibrational energy of compressor body, so that the vibrational energy of compressor can obtain effective attenuation, and then just can keep away
Exempt from that compressor body is caused to carry out high vibration, thus in the operational process of air conditioner, the noise of complete machine can be obviously improved
And vibration, to improve the usage experience of user.Meanwhile in compression operational process, the work of motor eccentric crankshaft and refrigerant impact
With leading to the presence of centrifugal force, compressor body will generate eccentric load under the influence of centrifugal force, therefore, by compressing
It is arranged the gravitational equilibrium ring filled with balance substance in ring body outside machine ontology, generate eccentric load in compressor body and tilts
When, the intracavitary balance substance meeting automatic stream of the balance ring side opposite with load bias, to play the work of automatic deviation correction
With reducing the bias of compressor entirety, maintain the whole machine balancing of compressor, to also can reduce compressor at work
Oscillation Amplitude and noise, and then can significantly promote the usage experience of user.
In addition, the compressor provided according to that above embodiment of the present invention also has following additional technical feature:
In the above-mentioned technical solutions, it is preferable that the upper end and/or lower end of the compressor body are provided with described
Tuned mass damper system.
In the technical scheme, by being respectively provided with Tuned mass damper system in the upper end of compressor body and/or lower end,
So as to be decayed simultaneously to the vibrational energy for being transferred to compressor body using multiple Tuned mass damper systems, and then can
Improve noise and the vibration of complete machine, more obviously to further increase the usage experience of user.
In the above-mentioned technical solutions, it is preferable that the Tuned mass damper system includes: damping piece, is connected to the compressor
The one end of ontology；Vibrating mass is connected to the damping piece, for carrying out damping vibration under the action of the damping piece.
In the technical scheme, damping piece be there is the component of certain damped coefficient, and vibrating mass by damping piece with
Compressor body connection, thus when the vibrational energy on the chassis of air conditioner is transmitted on compressor body, just it can drive
Vibrating mass carries out damping vibration, the vibrational energy passed on the chassis of air conditioner is gradually used up, to just can
It avoids that compressor body is caused to carry out high vibration, and then vibration and the noise of compressor can be reduced, to reduce air conditioner
Vibration and noise, and then just can be improved user experience.
In the above-mentioned technical solutions, it is preferable that be provided on the upper end of the compressor body along compressor body
Axially extending installation axle；The first mounting hole is provided on the damping piece, the damping piece passes through the first mounting hole set
If being mounted in the installation axle；The second mounting hole is provided on the vibrating mass, the vibrating mass is installed by described second
Hole, which is arranged, to be mounted on the damping piece.
In the technical scheme, first damping piece can be arranged on the mounting shaft, then vibrating mass is arranged and is mounted on damping
Outside part, the installation of damping piece and vibrating mass can be completed, be transferred to pressure to just can consume using damping piece and vibrating mass
The vibrational energy of contracting machine ontology, meanwhile, this kind of mode is installed simple and reliable, it is thus possible to simplify the installation procedure of product, improve
The installation reliability of product.
In the above-mentioned technical solutions, it is preferable that the installation axle stretches out the damping piece and the vibrating mass, and is fixed on
In the one side of the damping piece and/or the vibrating mass far from the compressor body.
In the technical scheme, after installation axle stretches out damping piece and vibrating mass, using fixing pieces such as nuts by installation axle
Stretching damping piece and one end of vibrating mass be fixed on the upper surface of damping piece and vibrating mass, so as to more securely will resistance
Damping member and vibrating mass are fixedly mounted on compressor body, and then can prevent vibrating mass during damping vibration from installation axle
The case where disengaging, occurs.
In the above-mentioned technical solutions, it is preferable that the damping piece includes: end plate, is mounted on the upper of the compressor body
On end；Cylinder is arranged on the end plate, and extends to the direction far from the compressor body, first mounting hole
The end plate and the cylinder are axially penetrated through along the compressor body；Wherein, the vibrating mass passes through the second mounting hole set
Be located on the cylinder, and with the end plate connection.
In the technical scheme, end plate can be connect with the lower end surface of vibrating mass, and cylinder can be with the second of vibrating mass
The wall of mounting hole connects, so that having biggish contact area between damping piece and vibrating mass, it is thus possible to make damping piece
It is larger with the damped coefficient of the Tuned mass damper system of vibrating mass composition, and then the single vibration of vibrating mass just can consume more
Vibrational energy, and then can significantly more improve noise and the vibration of complete machine, to improve the usage experience of user.
In the above-mentioned technical solutions, it is preferable that the shape phase of the shape of the end plate and the end of the compressor body
Adaptation.
In the technical scheme, the shape of the end of the shape and compressor body of end plate is adapted, so that the shape of end plate
Shape can be consistent with the end shape of compressor body, it is thus possible to be symmetrically mounted at end plate on compressor body, in turn
It is easier to ensure the balance of compressor itself.
In the above-mentioned technical solutions, it is preferable that the relatively described cylinder of the end plate is symmetrical；The vibrating mass is symmetrically mounted on
On the damping piece；The relatively described damping piece in the upper end of the compressor body is symmetrical.
In the technical scheme, end plate counter-cylinder can symmetrically make damping piece symmetrical member, and vibrating mass is symmetrically installed
It can make vibrating mass symmetrical member on institute's damping piece, therefore obtain middle part being installed in compressor body and make compressor sheet
When body relative damping part is symmetrical, it just can make compressor symmetrical structure, thus compressor itself is able to maintain that balance, Jin Erneng
It enough prevents compressor asymmetric and Yi Zhendong, and then is easier to the low vibration for reducing compressor, reduce the noise of compressor.
In the above-mentioned technical solutions, it is preferable that at least one partition is additionally provided in ring body, partition is for separating the ring
The inner space of body.
In the technical scheme, by the way that at least one partition is arranged in the ring body of gravitational equilibrium ring, for preferably right
Balance substance is effectively distributed, and then the flowing velocity of adjustment substance, so that compressor keeps the better effect of balance.
In the above-mentioned technical solutions, it is preferable that ring body includes internal ring wall and external annulus, wherein one end of partition is mounted on
On one in internal ring wall or external annulus, another extension of the other end of partition into internal ring wall or external annulus, and and inner ring
Gap is provided between another in wall and external annulus.
In the technical scheme, by be mounted on one end of partition in the internal ring wall and/or external annulus of ring body one
On, and another extension and retention gap into internal ring wall and/or external annulus, when compressor body inclination, ring is intracorporal
It balances substance and is flowed by gap to the other side of compressor body inclined side, to maintain the balance of compressor.
In the above-mentioned technical solutions, it is preferable that the quantity of partition be it is multiple, multiple partitions along ring body it is circumferential uniformly point
Cloth.
In the technical scheme, since the inclined direction of compressor body can be 360 °, by by multiple partitions
It is circumferentially uniformly distributed along ring body, when guaranteeing that compressor is tilted to either direction, gravitational equilibrium ring, which can play, makes compressor sheet
Body keeps the effect of mechanical balance, meanwhile, equally distributed multiple partitions make balance substance realize olderly flowage in ring body,
Not only the division regular to balance substance had been realized, but also has not influenced to balance substance flowing orderly in ring body, so that balance
Substance is formed by space under the segmentation of partition and an equal isloation state occurs, ensure that the effect to compressor vibration and noise reducing.
In the above-mentioned technical solutions, it is preferable that ring body is circle.
In the technical scheme, preferably ring body is rounded ring body, and circular configuration symmetry is good, it is easier to keep compressor
Static balancing.
In the above-mentioned technical solutions, the wall thickness of preferably ring body is consistent.
In the technical scheme, by the consistent ring body of wall thickness, reach ring body with the two sides of any axis symmetry axis
To equilibrium state, compressor body is made to reach equilibrium state in stationary state, avoid ring body and compressor is impacted, makes to press
Contracting machine is not identical to the inclined power of all directions, and then influences the using effect of gravitational equilibrium ring.
In the above-mentioned technical solutions, it is preferable that balance substance includes solid and/or liquid.
In the technical scheme, it is moved freely in gravitational equilibrium ring by solid and/or liquid, to realize that gravity is flat
The ring that weighs reduces the effect of compressor noise.
In the above-mentioned technical solutions, it is preferable that balance substance includes one of water, salt water, oil, steel ball and grains of sand or more
Kind.
In the technical scheme, preferably flat to form with one of water, salt water, oil, steel ball and grains of sand or many kinds of substance
Weigh substance because these substances are very common, be easy to get to and it is cheap, it is thus possible to reduce the cost of product.Certainly, it balances
Substance can also also select other materials, numerous to list herein.
In the above-mentioned technical solutions, it is preferable that ring body is made of plastics or metal.
In the technical scheme, preferably ring body is made of plastics or metal, keeps ring body production cost low, and convenient for system
It makes.
In the above-mentioned technical solutions, it is preferable that ring body is sealing ring.
In the technical scheme, ring body is sealing ring, with the loss to avoid ring body inner equilibrium substance, guarantees gravitational equilibrium
The service life of ring.
In the above-mentioned technical solutions, it is preferable that ring body is an integral structure with compressor body.
In the technical scheme, preferably ring body is an integral structure with compressor body, and integral structure mechanical property is good,
The bonding strength between ring body and compressor body is thus effectively ensured, and ring body can be made into integration with compressor body, batch
Amount production reduces production cost to improve production efficiency.
In the above-mentioned technical solutions, it is preferable that ring body is an integral structure with partition.
In the technical scheme, ring body is an integral structure with partition, and integral structure mechanical property is good, thus is effectively protected
The bonding strength between ring body and partition has been demonstrate,proved, and has reduced the installation steps of ring body and partition, has improved production efficiency, has reduced life
Produce cost.
In the above-mentioned technical solutions, it is preferable that ring body includes: the first arcwall；Second arcwall is connected to the first arc
Wall, and ring body is formed with the first arcwall.
It in the technical scheme, can be first by partition processing on any arcwall, then by the first arcwall and the second arc
Shape wall connection composition ring body, this kind is arranged so that processing partition in ring body becomes possibility.
In the above-mentioned technical solutions, it is preferable that the second arcwall is soldered to the first arcwall.
In the technical scheme, by the way that the first arcwall and the second arcwall are welded into ring body, it on the one hand ensure that
On the other hand the bonding strength of one arcwall and the second arcwall ensures the airtightness of ring body, meanwhile, the connection side of welding
Formula, connection is reliable, the processing is simple and at low cost, thus can reduce the cost of product, and can ensure the quality of product.
In the above-mentioned technical solutions, it is preferable that injection hole is provided in the ring body, the balance substance is by the injection
Hole is filled into the ring body；Wherein, sealing-plug is provided at the injection hole, described in the sealing-plug is used to open or seals
Injection hole.
In the technical scheme, by the way that injection hole is arranged in ring body, so that counterbalance matter can be filled out by the injection hole
It is charged in ring body, and after the completion of balancing substance filling, injection hole can be sealed, using sealing-plug to prevent counterbalance matter from letting out
Dew.
In the above-mentioned technical solutions, it is preferable that compressor further include: foot pad, the air conditioner include: chassis, the pressure
Contracting machine ontology is mounted on the chassis, and the foot pad is arranged between the compressor body and the chassis；Wherein, described
The end of the one end of the upper end of compressor body for the compressor body far from institute chassis.
In the technical scheme, also foot pad can be set in the lower end of compressor, so as to utilize Tuned mass damper system simultaneously
System and foot pad come while decaying to be transferred to the vibrational energy of compressor, to slow down the vibration of compressor, and then can be significantly more
Improve noise and the vibration of complete machine, to improve the usage experience of user.
In the above-mentioned technical solutions, it is preferable that the compressor body includes shell and piping, the shell and/or institute
It states and is provided with the vibration damping coating in piping.
In the technical scheme, can be by the way that vibration damping coating be arranged on shell and piping, specifically such as spraying vibration damping applies
Layer, and vibration damping coating is with coating made of certain damping paint, so that the vibration damping coating is arranged in shell and be matched again
When on pipe, which can be with shell and with tube vibration, so as to turn the vibrational energy of shell and piping
It is melted into thermal energy and dissipates, and then the vibration of compressor can be reduced, mitigate what compressor was generated by vibration in operation
Noise, so that compression function is steady, undisturbedly operates, thus make user that can experience a quiet air-conditioning work environment, into
And it is able to ascend user experience.Wherein, piping is connect compressor and evaporator and connection compression in integral air conditioner
The pipe of machine and condenser, and in split air conditioner, be piped for connect compressor and with the pipe of condenser.
In the above-mentioned technical solutions, it is preferable that the vibration damping coating is made of damping paint.
In the technical scheme, vibration damping coating is made of damping paint, certainly, can also be by damping paint and other coating
It is mixed, and damping paint is that suitable filler is added in macromolecule resin and auxiliary material is formulated and a variety of materials
All there is good compatibility, mechanical vibrational energy can be changed into the energy of other forms and absorb dissipation, there is vibration damping, 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, for user provides a good environment, Jin Erti
Rise user experience.
In the above-mentioned technical solutions, it is preferable that protective coating is provided with outside the 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 subtract
The service life of vibration coating；Meanwhile by the setting of protective coating, gets rusty or is 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 compressor which there is any embodiment of first aspect to provide
Whole beneficial 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 whole beneficial effects for the compressor which there is any embodiment of first aspect to provide,
It is numerous to list herein.
In the above-mentioned technical solutions, it is preferable that the air conditioner includes integral air conditioner and split air conditioner；Its
In, the split air conditioner includes indoor unit and outdoor unit, and the compressor is arranged in the outdoor unit.
It in the technical scheme, can be by compressor application that first aspect any embodiment provides in integral air conditioner
In, can also provide first aspect any embodiment applies in the outdoor unit of split air conditioner.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram for the compressor that embodiment according to the present invention provides；
Fig. 2 shows the structural schematic diagrams of the gravitational equilibrium ring of compressor shown in FIG. 1.
Wherein, the corresponding relationship in Fig. 1 and Fig. 2 between appended drawing reference and component names are as follows:
1 compressor body, 12 installation axles, 2 Tuned mass damper systems, 22 damping pieces, 222 end plates, 224 cylinders, 24 vibrating mass,
3 gravitational equilibrium rings, 32 ring bodies, 34 balance substances, 36 partitions.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, 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.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
Implement in a manner of using other than the one described here, therefore, protection scope of the present invention is not by following public tool
The limitation of body embodiment.
The compressor provided according to one embodiment of present invention is described referring to Fig. 1 and Fig. 2.
As shown in Figure 1, being used for air conditioner, compressor includes: compressor body 1 the present invention provides a kind of compressor；Matter
Damping system 2 is measured, compressor body 1 is connected to, for carrying out damping vibration when compression body vibrates；Gravitational equilibrium ring 3, set
It is located on compressor body 1, gravitational equilibrium ring 3 includes hollow ring body 32, and the balance substance 34 being filled in ring body 32, is put down
The substance 34 that weighs can flow in ring body 32 to the other side of compressor body 1 when compressor body 1 is tilted to side, with
Maintain the balance of compressor body 1.
The compressor provided according to the present invention can make Tuned mass damper system 2 by the quality of reasonable quality damping system 2
Intrinsic frequency and the chassis vibrational energy that is transferred to compressor frequency it is substantially uniform, and make the intrinsic frequency of compressor body 1
Rate avoids the frequency that chassis is transferred to the vibrational energy of compressor, thus in the operational process of compressor, the chassis of air conditioner
Be transferred to the vibrational energy of compressor body 1 just can variety of priority driven Tuned mass damper system 2 carry out damping vibration and consume bottom
Disk is transferred to the vibrational energy of compressor body 1, so that the vibrational energy of compressor can obtain effective attenuation, Jin Erbian
It can be avoided and compressor body 1 is caused to carry out high vibration, thus in the operational process of air conditioner, complete machine can be obviously improved
Noise and vibration, to improve the usage experience of user.Meanwhile in compression operational process, motor eccentric crankshaft and refrigerant punching
The effect hit leads to the presence of centrifugal force, and compressor body 1 will generate eccentric load under the influence of centrifugal force, therefore, passes through
It is arranged the gravitational equilibrium ring 3 filled with balance substance 34 in ring body 32 outside compressor body 1, is generated partially in compressor body 1
When the heart is loaded and is tilted, the intracavitary balance substance 34 meeting automatic stream of balance ring and the eccentric opposite side of load, to play
The effect of automatic deviation correction, reduces the bias of compressor entirety, maintains the whole machine balancing of compressor, to also can reduce
The Oscillation Amplitude and noise of compressor at work, and then can significantly promote the usage experience of user.
In the above-mentioned technical solutions, it is preferable that the upper end and/or lower end of compressor body 1 are provided with quality resistance
Damping system 2.
In the technical scheme, by being respectively provided with Tuned mass damper system in the upper end of compressor body 1 and/or lower end
2, so as to be decayed simultaneously to the vibrational energy for being transferred to compressor body 1 using multiple Tuned mass damper systems 2, in turn
Noise and the vibration of complete machine can be improved, more obviously to further increase the usage experience of user.
In the above-mentioned technical solutions, it is preferable that as shown in Figure 1, Tuned mass damper system 2 includes: damping piece 22, be connected to pressure
The one end of contracting machine ontology 1；Vibrating mass 24 is connected to damping piece 22, for carrying out damping vibration under the action of damping piece 22.
In the technical scheme, damping piece 22 is the component with certain damped coefficient, and vibrating mass 24 passes through damping
Part 22 is connect with compressor body 1, thus when the vibrational energy on the chassis of air conditioner is transmitted on compressor body 1, just
Vibrating mass 24 can be driven to carry out damping vibration, the vibrational energy passed on the chassis of air conditioner is gradually used up,
Cause compressor body 1 to carry out high vibration to just can be avoided, and then vibration and the noise of compressor can be reduced, with
Vibration and the noise of air conditioner are reduced, and then just can be improved user experience.
In the above-mentioned technical solutions, it is preferable that the axis along compressor body 1 is provided on the upper end of compressor body 1
To the installation axle 12 of extension；The first mounting hole is provided on damping piece 22, damping piece 22 is arranged by the first mounting hole and is mounted on
In installation axle 12；The second mounting hole is provided on vibrating mass 24, vibrating mass 24 is arranged by the second mounting hole and is mounted on damping piece
On 22.
In the technical scheme, first damping piece 22 can be set in installation axle 12, vibrating mass 24 is then arranged installation
Outside damping piece 22, the installation of damping piece 22 and vibrating mass can be completed, so that damping piece 22 and vibrating mass 24 just can be utilized
Consume the vibrational energy for being transferred to compressor body 1, meanwhile, this kind of mode is installed simple and reliable, it is thus possible to simplify product
Installation procedure, improve the installation reliability of product.
In the above-mentioned technical solutions, it is preferable that as shown in Figure 1, installation axle 12 stretches out damping piece 22 and vibrating mass 24, and solid
It is scheduled in the one side of damping piece 22 and/or vibrating mass 24 far from compressor body 1.
It in the technical scheme, will using fixing pieces such as nuts after installation axle 12 stretches out damping piece 22 and vibrating mass 24
The stretching damping piece 22 of installation axle 12 and one end of vibrating mass 24 are fixed on the upper surface of damping piece 22 and vibrating mass 24, so as to
It is enough that more securely damping piece 22 and vibrating mass 24 are fixedly mounted on compressor body 1, and then can prevent vibrating mass 24 from existing
The case where being detached from from installation axle 12 during damping vibration.
In the above-mentioned technical solutions, it is preferable that as shown in Figure 1, damping piece 22 includes: end plate 222, be mounted on compressor sheet
On the upper end of body 1；Cylinder 224 is arranged on end plate 222, and extends to the direction far from compressor body 1, the first installation
Hole axially penetrates through end plate 222 and cylinder 224 along compressor body 1；Wherein, vibrating mass is set in cylinder by the second mounting hole
On 224, and it is connect with end plate 222.
In the technical scheme, end plate 222 can be connect with the lower end surface of vibrating mass 24, and cylinder 224 can be with vibration
The wall of second mounting hole of block 24 connects, so that there is biggish contact area between damping piece 22 and vibrating mass 24, because
And the damped coefficient for the Tuned mass damper system 2 that damping piece 22 and vibrating mass 24 can be made to form is larger, and then the list of vibrating mass 24
Secondary vibration just can consume more vibrational energies, and then can significantly more improve noise and the vibration of complete machine, to improve use
The usage experience at family.
In the above-mentioned technical solutions, it is preferable that the shape of end plate 222 is adapted with the shape of the end of compressor body 1.
In the technical scheme, the shape of end plate 222 is adapted with the shape of the end of compressor body 1, so that end plate
222 shape can be consistent with the end shape of compressor body 1, it is thus possible to end plate 222 be made to be symmetrically mounted at compressor
On ontology 1, and then it is easier to ensure the balance of compressor itself.
In the above-mentioned technical solutions, it is preferable that 222 counter-cylinder 224 of end plate is symmetrical；Vibrating mass 24 is symmetrically mounted on damping
On part 22；The upper end relative damping part of compressor body 1 is symmetrical.
In the technical scheme, 222 counter-cylinder 224 of end plate can symmetrically make 22 symmetrical member of damping piece, and vibrating mass
24 be symmetrically mounted on institute's damping piece 22 and can make 24 symmetrical member of vibrating mass, therefore is being installed in compressor body 1
Middle part and when keeping 1 relative damping part 22 of compressor body symmetrical, just can make compressor symmetrical structure, thus compressor itself
It is able to maintain that balance, and then compressor can be prevented asymmetric and Yi Zhendong, and then be easier to the low vibration for reducing compressor, reduce
The noise of compressor.
In the above-mentioned technical solutions, it is preferable that as shown in Fig. 2, being additionally provided at least one partition 36, partition in ring body 32
36 for separating the inner space of the ring body 32.
In the technical scheme, by the way that at least one partition 36 is arranged in the ring body 32 of gravitational equilibrium ring 3, for more preferable
Ground effectively distributes balance substance 34, and then the flowing velocity of adjustment substance 34, so that compressor keeps balance
Better effect.
In the above-mentioned technical solutions, it is preferable that ring body 32 includes internal ring wall and external annulus, wherein is pacified one end of partition 36
On one in internal ring wall or external annulus, another extension of the other end of partition 36 into internal ring wall or external annulus, and
Be provided with gap between another in internal ring wall and external annulus.
In the technical scheme, by the way that one end of partition 36 to be mounted in the internal ring wall and/or external annulus of ring body 32
Another extension and retention gap on one, and into internal ring wall and/or external annulus, when compressor body 1 tilts, ring body
Balance substance 34 in 32 is flowed by gap to the other side of 1 inclined side of compressor body, to maintain the balance of compressor.
In the above-mentioned technical solutions, it is preferable that as shown in Fig. 2, the quantity of partition 36 be it is multiple, multiple partitions 36 are along ring body
32 circumferential direction is uniformly distributed.
In the technical scheme, due to the inclined direction of compressor body 1 can be 360 °, by by it is multiple every
Plate 36 is circumferentially uniformly distributed along ring body 32, and when guaranteeing that compressor is tilted to either direction, gravitational equilibrium ring 3, which can play, to be made to press
Contracting machine ontology 1 keeps the effect of mechanical balance, meanwhile, equally distributed multiple partitions 36 make to balance substance 34 in ring body 32
It realizes olderly flowage, had not only realized the division regular to balance substance 34, but also do not influence to balance substance 34 in ring body 32
Orderly flowing ensure that so that balance substance 34 is formed by space under the segmentation of partition 36 an equal isloation state occurs
To the effect of compressor vibration and noise reducing.
In the above-mentioned technical solutions, it is preferable that as shown in Fig. 2, ring body 32 is circle.
In the technical scheme, preferably ring body 32 is rounded ring body, and circular configuration symmetry is good, it is easier to keep compressor
Static balancing.
In the above-mentioned technical solutions, the wall thickness of preferably ring body 32 is consistent.
In the technical scheme, by the consistent ring body 32 of wall thickness, make ring body 32 with the two sides of any axis symmetry axis
Reach equilibrium state, compressor body 1 is made to reach equilibrium state in stationary state, avoids ring body 32 and shadow is caused to compressor
It rings, keeps compressor not identical to the inclined power of all directions, and then influence the using effect of gravitational equilibrium ring 3.
In the above-mentioned technical solutions, it is preferable that balance substance 34 includes solid and/or liquid.
In the technical scheme, it is moved freely in gravitational equilibrium ring 3 by solid and/or liquid, to realize gravity
The effect of the reduction compressor noise of balance ring 3.
In the above-mentioned technical solutions, it is preferable that balance substance 34 include one of water, salt water, oil, steel ball and grains of sand or
It is a variety of.
In the technical scheme, preferably flat to form with one of water, salt water, oil, steel ball and grains of sand or many kinds of substance
Weigh substance 34 because these substances are very common, be easy to get to and it is cheap, it is thus possible to reduce the cost of product.Certainly, it puts down
Weighing apparatus substance 34 can also also select other materials, numerous to list herein.
In the above-mentioned technical solutions, it is preferable that ring body 32 is made of plastics or metal.
In the technical scheme, preferably ring body 32 is made of plastics or metal, keeps 32 production cost of ring body low, and be convenient for
Manufacture.
In the above-mentioned technical solutions, it is preferable that ring body 32 is sealing ring.
In the technical scheme, ring body 32 is sealing ring, with the loss to avoid 32 inner equilibrium substance 34 of ring body, guarantees weight
The service life of dynamic balance ring 3.
In the above-mentioned technical solutions, it is preferable that ring body 32 is an integral structure with compressor body 1.
In the technical scheme, preferably ring body 32 is an integral structure with compressor body 1, integral structure mechanical property
It is good, thus the bonding strength being effectively ensured between ring body 32 and compressor body 1, and ring body 32 and compressor body 1 can one
System is at batch production reduces production cost to improve production efficiency.
In the above-mentioned technical solutions, it is preferable that as shown in Fig. 2, ring body 32 is an integral structure with partition 36.
In the technical scheme, ring body 32 is an integral structure with partition 36, and integral structure mechanical property is good, thus has
Effect ensure that the bonding strength between ring body 32 and partition 36, and reduce the installation steps of ring body 32 Yu partition 36, improve life
Efficiency is produced, production cost is reduced.
In the above-mentioned technical solutions, it is preferable that ring body 32 includes: the first arcwall；Second arcwall is connected to the first arc
Shape wall, and ring body 32 is formed with the first arcwall.
It in the technical scheme, can be first by the processing of partition 36 on any arcwall, then by the first arcwall and second
Arcwall connection composition ring body 32, this kind is arranged so that processing partition 36 in ring body 32 becomes possibility.
In the above-mentioned technical solutions, it is preferable that the second arcwall is soldered to the first arcwall.
In the technical scheme, it by the way that the first arcwall and the second arcwall are welded into ring body 32, on the one hand ensure that
On the other hand the bonding strength of first arcwall and the second arcwall ensures the airtightness of ring body 32, meanwhile, the connection of welding
Mode, connection is reliable, the processing is simple and at low cost, thus can reduce the cost of product, and can ensure the quality of product.
In the above-mentioned technical solutions, it is preferable that injection hole is provided in ring body 32, balance substance 34 is filled by injection hole
In ring body 32；Wherein, sealing-plug is provided at injection hole, sealing-plug is used to open or seals injection hole.
In the technical scheme, by the way that injection hole is arranged in ring body 32, so that balancing substance 34 can be by the injection hole
It is filled into ring body 32, and after the completion of balancing the filling of substance 34, injection hole can be sealed, using sealing-plug to prevent from balancing
Substance 34 is revealed.
In the above-mentioned technical solutions, it is preferable that compressor further include: foot pad, air conditioner include: chassis, compressor body 1
It is mounted on chassis, foot pad is arranged between compressor body 1 and chassis；Wherein, the upper end of compressor body 1 is compressor
The end of the one end of ontology 1 far from institute chassis.
In the technical scheme, also foot pad can be set in the lower end of compressor, so as to utilize Tuned mass damper system simultaneously
System 2 and foot pad come while decaying to be transferred to the vibrational energy of compressor, to slow down the vibration of compressor, and then can be significantly more
Improve noise and the vibration of complete machine, to improve the usage experience of user.
In the above-mentioned technical solutions, it is preferable that compressor body 1 includes shell and piping, is arranged in shell and/or piping
There is vibration damping coating.
In the technical scheme, can be by the way that vibration damping coating be arranged on shell and piping, specifically such as spraying vibration damping applies
Layer, and vibration damping coating is with coating made of certain damping paint, so that the vibration damping coating is arranged in shell and be matched again
When on pipe, which can be with shell and with tube vibration, so as to turn the vibrational energy of shell and piping
It is melted into thermal energy and dissipates, and then the vibration of compressor can be reduced, mitigate what compressor was generated by vibration in operation
Noise, so that compression function is steady, undisturbedly operates, thus make user that can experience a quiet air-conditioning work environment, into
And it is able to ascend user experience.Wherein, piping is connect compressor and evaporator and connection compression in integral air conditioner
The pipe of machine and condenser, and in split air conditioner, be piped for connect compressor and with the pipe of condenser.
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, can also be by damping paint and other coating
It is mixed, and damping paint is that suitable filler is added in macromolecule resin and auxiliary material is formulated and a variety of materials
All there is good compatibility, mechanical vibrational energy can be changed into the energy of other forms and absorb dissipation, there is vibration damping, 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, for user provides a good environment, Jin Erti
Rise user experience.
In the above-mentioned technical solutions, it is preferable that protective coating is provided with 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 subtract
The service life of vibration coating；Meanwhile by the setting of protective coating, gets rusty or is 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 compressor which there is any embodiment of first aspect to provide
Whole beneficial 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 whole beneficial effects for the compressor which there is any embodiment of first aspect to provide,
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.
It in the technical scheme, can be by compressor application that first aspect any embodiment provides in integral air conditioner
In, it can also be by compressor application that first aspect any embodiment provides in the outdoor unit of split air conditioner.
One embodiment is provided according to the present invention, it is right after the transformation for carrying out adding gravitational equilibrium ring 3 to existing compressor 1
Noise data obtained from existing compressor is tested respectively with improved compressor 1 is as shown in table 1:
Table 1
(continued 1)
(continued 1)
Wherein, after implementing the Tuned mass damper system 2 that damping piece 22 and vibrating mass 24 form on existing compressor, in fact
It is as shown in table 2 to test resulting data:
Table 2
By Tables 1 and 2 it is found that passing through the vibration displacement for each components for being transformed rear compressor to compressor body
Significantly reduce with noise, thus significantly improves noise and the vibration of compressor, and then improve user experience.
In the description of this specification, it is to be understood that the orientation or position of the instructions such as term " on ", "lower", " axial direction "
Setting relationship is position of orientation relationship based on the figure, is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention；Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " connection " can be
It is fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected, it can also be by between intermediary
It connects connected.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
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 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.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (15)
1. a kind of compressor, it to be used for air conditioner, which is characterized in that the compressor includes:
Compressor body；
Tuned mass damper system is connected to the compressor body, for carrying out damping vibration in compressor body vibration；
Gravitational equilibrium ring is set on the compressor body, and the gravitational equilibrium ring includes hollow ring body, and is filled in institute
The intracorporal balance substance of ring is stated, the counterbalance matter can be when compressor body be tilted to side, to pressure in the ring body
The other side of contracting machine ontology is flowed, to maintain the balance of the compressor body；
At least one partition is additionally provided in the ring body, the partition is used to separate the inner space of the ring body；
When the quantity of the partition is multiple, multiple partitions are uniformly distributed along the circumferential direction of the ring body；
The Tuned mass damper system includes:
Damping piece is connected to the one end of the compressor body；
Vibrating mass is connected to the damping piece, for carrying out damping vibration under the action of the damping piece；
The axially extending installation axle along compressor body is provided on the upper end of the compressor body；
The first mounting hole is provided on the damping piece, the damping piece is arranged by first mounting hole and is mounted on the peace
It fills on axis；
The second mounting hole is provided on the vibrating mass, the vibrating mass is arranged by second mounting hole and is mounted on the resistance
In damping member.
2. compressor according to claim 1, which is characterized in that the upper end and/or lower end of the compressor body
It is provided with the Tuned mass damper system.
3. compressor according to claim 1, which is characterized in that
The installation axle stretches out the damping piece and the vibrating mass, and is fixed on the damping piece and/or the vibrating mass is remote
In one side from the compressor body.
4. compressor according to claim 1, which is characterized in that the damping piece includes:
End plate is mounted on the upper end of the compressor body；
Cylinder is arranged on the end plate, and extends to the direction far from the compressor body, and first mounting hole is along institute
That states compressor body axially penetrates through the end plate and the cylinder；
Wherein, the vibrating mass is set on the cylinder by the second mounting hole, and with the end plate connection.
5. compressor according to any one of claim 1 to 4, which is characterized in that
The ring body is that the wall thickness of the round and/or described ring body is consistent.
6. compressor according to any one of claim 1 to 4, which is characterized in that
The balance substance includes solid and/or liquid.
7. compressor according to claim 6, which is characterized in that the balance substance include water, salt water, oil, steel ball and
One of grains of sand are a variety of.
8. compressor according to any one of claim 1 to 4, which is characterized in that
The ring body is made of plastics or metal and/or the ring body is sealing ring and/or the ring body and the compressor
Ontology is an integral structure.
9. compressor according to claim 1, which is characterized in that
The ring body is an integral structure with the partition.
10. compressor according to any one of claim 1 to 4, which is characterized in that the ring body includes:
First arcwall；
Second arcwall is connected to first arcwall, and forms the ring body with first arcwall.
11. compressor according to claim 10, which is characterized in that
Second arcwall is soldered to first arcwall.
12. compressor according to any one of claim 1 to 4, which is characterized in that be provided with injection in the ring body
Hole, the balance substance are filled into the ring body by the injection hole；
Wherein, sealing-plug is provided at the injection hole, the sealing-plug is used to open or seals the injection hole.
13. a kind of air-conditioner outdoor unit, which is characterized in that including the compressor as described in any one of claims 1 to 12.
14. a kind of air conditioner, which is characterized in that including the compressor as described in any one of claims 1 to 12.
15. air conditioner according to claim 14, 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.
Priority Applications (1)
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| CN201610966399.8A CN106382209B (en) | 2016-10-31 | 2016-10-31 | Compressor, air-conditioner outdoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966399.8A CN106382209B (en) | 2016-10-31 | 2016-10-31 | Compressor, air-conditioner outdoor unit and air conditioner |
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| CN106382209B true CN106382209B (en) | 2019-05-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107143936A (en) * | 2017-06-15 | 2017-09-08 | 美的集团武汉制冷设备有限公司 | Silencer cover and air conditioner |
| CN112360722A (en) * | 2020-11-11 | 2021-02-12 | 青岛万宝压缩机有限公司 | Vibration reduction supporting device, compressor and refrigeration equipment |
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|---|---|---|---|---|
| JPH01211685A (en) * | 1988-02-17 | 1989-08-24 | Hitachi Ltd | Rotary compressor |
| KR20050011917A (en) * | 2003-07-24 | 2005-01-31 | 삼성광주전자 주식회사 | Hermetic Reciprocating Compressor |
| CN203272058U (en) * | 2013-04-17 | 2013-11-06 | 3M中国有限公司 | Damping device for air-conditioning compressor |
| CN204371606U (en) * | 2014-12-31 | 2015-06-03 | 浙江冰峰压缩机有限公司 | Shock-decreasing type compressor case |
-
2016
- 2016-10-31 CN CN201610966399.8A patent/CN106382209B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01211685A (en) * | 1988-02-17 | 1989-08-24 | Hitachi Ltd | Rotary compressor |
| KR20050011917A (en) * | 2003-07-24 | 2005-01-31 | 삼성광주전자 주식회사 | Hermetic Reciprocating Compressor |
| CN203272058U (en) * | 2013-04-17 | 2013-11-06 | 3M中国有限公司 | Damping device for air-conditioning compressor |
| CN204371606U (en) * | 2014-12-31 | 2015-06-03 | 浙江冰峰压缩机有限公司 | Shock-decreasing type compressor case |
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