CN109469993A - A kind of unit oscillation damping method, device, air conditioner and storage medium - Google Patents
A kind of unit oscillation damping method, device, air conditioner and storage medium Download PDFInfo
- Publication number
- CN109469993A CN109469993A CN201811102448.9A CN201811102448A CN109469993A CN 109469993 A CN109469993 A CN 109469993A CN 201811102448 A CN201811102448 A CN 201811102448A CN 109469993 A CN109469993 A CN 109469993A
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- China
- Prior art keywords
- stress value
- unit
- dynamic equilibrium
- operating condition
- vibration
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/13—Vibrations
Abstract
The present invention discloses a kind of unit oscillation damping method, device, air conditioner and storage medium, which comprises setting dynamic equilibrium stress value；According to the dynamic equilibrium stress value, the pressure value of the damping means on the preset stabilizer blade of vibration source in the unit is set；Damping means by the way that pressure value is arranged carry out buffer shock-absorbing to the vibration of the vibration source.By the invention it is possible to effectively reduce vibration the vibration in source, vibration is effectively reduced and the noise of generation.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of unit oscillation damping method, device, air conditioner and deposit
Storage media.
Background technique
At present in air conditioner industry, compressor foot pad is set usually between the compressor of air conditioner and chassis, to solve sky
The problem of adjusting device vibration to bring.As the primary oscillation source in air conditioner, the vibration generated in compressor operation and transport can lead to
Overcompression under-chassis pad and pipe-line system pass to the bottom plate of air conditioner and all parts of air conditioner, generate noise and vibration.
For example, the rotor of compressor can generate the displacement of horizontal direction in rotary course, the pulsed discharge of refrigerant and
It can generate the play of vertical direction in suction process, the displacement movement of compressor and pipeline will generate air-conditioner hose vibration,
And air-conditioner hose vibrates so that pipeline generates big alternate stress, after reaching to a certain degree, will result in air-conditioning duct change
Shape even splits pipe, leads to the serious problems such as coolant leakage, produces a very large impact to the normal use of air conditioner.Not only running
There are a series of hidden danger in journey, hidden danger is equally existed in air-conditioner transportation process, the works such as turning, brake, acceleration when transport
The serious shaking that air conditioner is also resulted under condition, as compressor foot pad is not controlled very well, it may appear that pipeline deformation is disconnected
Pipe.
Therefore, aiming at the problem that air conditioner unit in the prior art (can be described as air conditioner or unit) vibration is brought,
Currently no effective solution has been proposed.
Summary of the invention
A kind of unit oscillation damping method, device, air conditioner and storage medium are provided in the embodiment of the present invention, at least to realize pair
Unit vibration carries out the problem of vibration damping.
In order to solve the above technical problems, the present invention provides a kind of unit oscillation damping methods, which comprises
Dynamic equilibrium stress value is set；
According to the dynamic equilibrium stress value, the pressure of the damping means on the preset stabilizer blade of vibration source in the unit is set
Value；Damping means by the way that pressure value is arranged carry out buffer shock-absorbing to the vibration of the vibration source.
Optionally, the setting dynamic equilibrium stress value, comprising:
Monitor the unit operating condition of the unit；
According to the unit operating condition, the dynamic equilibrium stress value is set.
It is optionally, described that the dynamic equilibrium stress value is arranged according to the unit operating condition, comprising:
When the unit operating condition is comfortable property, preset maximum stress is set by the dynamic equilibrium stress value
Value；
When the unit operating condition is operating condition, by dynamic equilibrium stress value setting in the maximum stress value and
Between preset minimum stress value.
Optionally, described when the unit operating condition is comfortable property, set default for the dynamic equilibrium stress value
Maximum stress value after, comprising:
Lock the vibration source stabilizer blade.
Optionally, before the setting dynamic equilibrium stress value, comprising:
A preset damping means on each stabilizer blade of the vibration source；The vibration source is compressor；The vibration damping
Component is cylinder or air bag.
In order to solve the above technical problems, the present invention also provides a kind of unit vibration absorber, described device includes:
Parameter setting module, for dynamic equilibrium stress value to be arranged；
Balanced adjustment module, for being arranged on the preset stabilizer blade of vibration source in the unit according to the dynamic equilibrium stress value
Damping means pressure value；Damping means by the way that pressure value is arranged carry out buffer shock-absorbing to the vibration of the vibration source；Institute
Parameter setting module is stated to connect with the balanced adjustment module.
Optionally, the parameter setting module, specifically for monitoring the unit operating condition of the unit；According to the unit work
The dynamic equilibrium stress value is arranged in condition.
Optionally, the parameter setting module is when being arranged the dynamic equilibrium stress value according to the unit operating condition, tool
Body is used to set preset maximum stress value for the dynamic equilibrium stress value when the unit operating condition is comfortable property；
The unit operating condition be operating condition when, by the dynamic equilibrium stress value setting the maximum stress value and it is preset most
Between small stress value.
Optionally, the parameter setting module is also used to equal the dynamic when the unit operating condition is comfortable property
Weighing apparatus stress value is set as after preset maximum stress value, locks the vibration source stabilizer blade.
Optionally, described device further include:
Component setup module, for a damping means preset on each stabilizer blade of the vibration source；The vibration source
For compressor；The damping means are cylinder or air bag.
In order to solve the above technical problems, the air conditioner includes as above any one the present invention also provides a kind of air conditioner
The item unit vibration absorber.
In order to solve the above technical problems, the air conditioner includes memory and place the present invention also provides a kind of air conditioner
Device is managed, the processor is stored with unit isolating calculation machine program, when the processor executes the computer program, to realize
The step of any one the method as above.
In order to solve the above technical problems, the present invention also provides a kind of computer storage medium, the storage medium storage
There is unit isolating calculation machine program, the computer program can be executed by least one processor, to realize any one as above
The step of the method.
Apply the technical scheme of the present invention, can effectively reduce vibration the vibration in source, be effectively reduced vibration and generate make an uproar
Sound, so as to effectively solve the problems, such as to realize brought by vibration damping by compressor foot pad.
Detailed description of the invention
Fig. 1 is a kind of flow chart of unit oscillation damping method according to an embodiment of the present invention；
Fig. 2 is the schematic diagram of vibration source setting cylinder or capsule according to an embodiment of the present invention；
Fig. 3 is a kind of flow chart of optionally unit oscillation damping method according to an embodiment of the present invention；
Fig. 4 is a kind of structural block diagram of unit vibration absorber according to an embodiment of the present invention.
Specific embodiment
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, it should be understood that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Fig. 1 is the flow chart of unit oscillation damping method according to an embodiment of the present invention, as shown in Figure 1, this method includes following
Step:
Dynamic equilibrium stress value is arranged in step S101；
The vibration damping portion on the preset stabilizer blade of vibration source in the unit is arranged according to the dynamic equilibrium stress value in step S102
The pressure value of part；The pressure adjustable section of the damping means；The pressure value of the setting is used to balance the vibration of the vibration source
Stress；
Damping means by the way that pressure value is arranged carry out buffer shock-absorbing to the vibration of the vibration source.
Method can be set on the mainboard of air conditioner in the embodiment of the present invention, such as the control chip of mainboard is arranged in
In.
Wherein, the damping means of pressure adjustable section can be cylinder or air bag；Vibration source can be compressor.
The embodiment of the present invention is arranged on the preset stabilizer blade of vibration source in the unit according to pre-set dynamic equilibrium stress value
Damping means pressure value, so as to by the vibration stress in damping means balance vibration source, to effectively reduce vibration
Vibration is effectively reduced and the noise of generation in the vibration in source, so as to effectively solve to realize vibration damping institute band by compressor foot pad
The problem come.
Wherein, in some embodiments of the embodiment of the present invention, the setting dynamic equilibrium stress value may include:
Monitor the unit operating condition of the unit；
According to the unit operating condition, the dynamic equilibrium stress value is set.
In detail, described that the dynamic equilibrium stress value is arranged according to the unit operating condition, may include:
When the unit operating condition is comfortable property, preset maximum stress is set by the dynamic equilibrium stress value
Value；
When the unit operating condition is operating condition, by dynamic equilibrium stress value setting in the maximum stress value and
Between preset minimum stress value.
By taking compressor as an example, the embodiment of the present invention by compressor stabilizer blade design the damping means such as cylinder or air bag,
Dynamic equilibrium stress value D needed for being arranged (is arranged) according to different type of machines and operating condition, reaches dynamic equilibrium, to substantially reduce compression
The effect of machine vibration.For example, unit is at runtime, cylinder keeps certain pressure value, so that vibration of compressor is in dynamic always
In state balance, snubber can be carried out to vibration in time, realize cylinder to vibration of compressor Real time buffer vibration damping；Unit is being transported
During defeated, cylinder rises to highest, and compressor bracket is locked, and compressor is avoided to occur undue oscillation during transportation, damage
Bad components.
Furtherly, at runtime, dynamic equilibrium stress value is not after setting completed according to unit operating condition and type situation
Variation, this value can guarantee that unit can be in some dynamic equilibrium under different operating conditions, and the pressure value of cylinder is protected always
It holds as D, being equivalent to cylinder pressure value is a pressure stabilizing value, is worth vibration to be fallen by cylinder stroke buffering greater than D, is not in
Undue oscillation, the vibration less than D value remain less than D value, are not required to carry out buffer shock-absorbing.In comfortable property, dynamic equilibrium is answered
Force value is limiting value maximum Dmax, and cylinder rises to highest, this operating condition is not necessarily to buffer shock-absorbing, need to be by the locked (lock of compressor stabilizer blade
It is fixed), it avoids unit from occurring the operating conditions such as turning, brake during transportation, damages components.
Wherein, cylinder and mainboard communication connection, mainboard can be captured and be controlled to cylinder state, thus flat according to dynamic
The pressure value of cylinder is arranged in the stress value that weighs.
Furtherly, described when the unit operating condition is comfortable property, set pre- for the dynamic equilibrium stress value
If maximum stress value after, may include:
Lock the vibration source stabilizer blade.
Wherein, before the setting dynamic equilibrium stress value, may include:
A preset damping means on each stabilizer blade of the vibration source.
Below by taking vibration source is compressor as an example, the present invention is described in detail embodiment.
The embodiment of the present invention can autobalance vibration of compressor stress in real time, to realize effective vibration damping, the present invention is real
Example is applied by way of changing existing compressor foot pad vibration damping, is subtracted by the cylinder or air bag that are arranged on compressor stabilizer blade
Vibration.It is detailed, can be according to different type of machines and unit operating condition, dynamic equilibrium stress value D needed for being arranged, wherein dynamic equilibrium is answered
Force value is that some pressure value D that cylinder is kept is arranged according to type and operating condition to make by the different trips of cylinder moved up and down
Compressor stress is maintained at the dynamic equilibrium of this value in real time, remaining vibration caused by compressor is eliminated by cylinder buffering,
Have the function that dynamic equilibrium substantially reduces vibration of compressor；
For example, unit is at runtime, cylinder keeps the pressure value D of setting, so that vibration of compressor is in dynamic always and puts down
In weighing apparatus, snubber is carried out to vibration in time, realizes cylinder to vibration of compressor Real time buffer vibration damping；Unit is in transportational process
In, cylinder rises to highest, and compressor stabilizer blade is locked, and unit is avoided to occur the operating conditions such as turning, brake, damage during transportation
Components.Specifically, as shown in Fig. 2, replacing existing compressor foot pad, cylinder energy by the way that cylinder is arranged on compressor stabilizer blade
Enough that pressure value i.e. dynamic equilibrium stress value D is adjusted according to the control of mainboard in real time, real-time ensuring compressor does not occur excessively
Vibration, step-less adjustment, Real time buffer vibration damping are accurately positioned.
Fig. 3 is a kind of specific unit oscillation damping method flow chart, as shown in figure 3, the method may include:
S201 is captured by parameter of the mainboard to unit, and wherein parameter may include for judging that unit is in fortune
The parameter of defeated state or operating status.
S202, according to operating condition locating for parameter decision reading unit；Unit booting is then operating condition, and unit is not switched on, sentences
It is set to comfortable property；
S203, if it is determined that being operating condition, then mainboard is controlled automatically into cylinder operating condition, and the dynamic for reading setting is flat
Weigh stress value D, adjusts cylinder.Compressor is in dynamic balance state when operation, buffers in real time to operational shock.
S204 carries out self-locking, guarantee machine to compressor stabilizer blade if unit is determined as that comfortable property, cylinder rise to highest
Group is not during transportation because of the uniform acceleration operating condition damage component that brakes, turns.
The embodiment of the present invention effectively weakens the vibration of unit (also can be described as air conditioner) primary oscillation source compressor, drop
Low noise；Effective protection, buffer shock-absorbing are carried out to components in unit transport and operational process；Compressor fortune can be monitored in real time
Market condition, and dynamic equilibrium stress value can be adjusted according to demand；It can be adjusted according to type and unit operating condition, be suitable for air-conditioning
All operating conditions in production, transport, operational process.
Embodiment two
Corresponding to the unit oscillation damping method of Fig. 1 introduction, a kind of unit vibration absorber is present embodiments provided, as shown in figure 4,
The device includes:
Parameter setting module 10, for dynamic equilibrium stress value to be arranged；
Balanced adjustment module 20, for preset vibration source stabilizer blade in the unit to be arranged according to the dynamic equilibrium stress value
On damping means pressure value；Damping means by the way that pressure value is arranged carry out buffer shock-absorbing to the vibration of the vibration source；
The parameter setting module is connect with the balanced adjustment module.
Wherein, the parameter setting module 10 can be specifically used for monitoring the unit operating condition of the unit；According to the machine
The dynamic equilibrium stress value is arranged in group operating condition.
Wherein, the parameter setting module 10 is when being arranged the dynamic equilibrium stress value according to the unit operating condition, tool
Body is used to set preset maximum stress value for the dynamic equilibrium stress value when the unit operating condition is comfortable property；
The unit operating condition be operating condition when, by the dynamic equilibrium stress value setting the maximum stress value and it is preset most
Between small stress value.
Optionally, the parameter setting module 10 is also used to when the unit operating condition is comfortable property, by the dynamic
Equilibrium stress value is set as after preset maximum stress value, locks the vibration source stabilizer blade.
Optionally, described device further include:
Component setup module, for a damping means preset on each stabilizer blade of the vibration source；The vibration source
For compressor；The damping means are cylinder or air bag.
Embodiment three
The present embodiment provides a kind of air conditioners, which is characterized in that the air conditioner includes such as any one of embodiment two
The unit vibration absorber.
Example IV
The present embodiment provides a kind of air conditioner, the air conditioner includes memory and processor, and the processor is stored with
Unit isolating calculation machine program, when the processor executes the computer program, to realize such as any one of embodiment one
The step of the method.
Embodiment five
The present embodiment provides a kind of computer storage medium, the storage medium is stored with unit isolating calculation machine program,
The computer program can be executed by least one processor, to realize the step such as any one of embodiment one the method
Suddenly.
Wherein embodiment two is can have corresponding technology effect refering to embodiment one in specific implementation to embodiment five
Fruit.
From the above description it is found that each embodiment of the present invention on compressor stabilizer blade by being arranged pressure adjustable section
Damping means, and the pressure value of the damping means is set, thus the vibration stress in balance vibration source.Essential core point of the invention
It is: setting dynamic equilibrium stress value；According to the dynamic equilibrium stress value, it is arranged on the preset stabilizer blade of vibration source in the unit
The pressure value of damping means；Damping means by the way that pressure value is arranged carry out buffer shock-absorbing to the vibration of the vibration source.This hair
It is bright can achieve the effect that it is as follows: the vibration stress of dynamic equilibrium vibration source, reduce noise；To in unit transport and operational process zero
Component carries out effective protection, buffer shock-absorbing；Compressor operating condition can be monitored in real time, and dynamic can be adjusted according to demand
Equilibrium stress value.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The embodiment of the present invention is described above in conjunction with figure, but the invention is not limited to above-mentioned specific realities
Mode is applied, the above mentioned embodiment is only schematical, rather than restrictive, and those skilled in the art exist
Under enlightenment of the invention, without breaking away from the scope protected by the purposes and claims of the present invention, many shapes can be also made
Formula, all of these belong to the protection of the present invention.
Claims (13)
1. a kind of unit oscillation damping method, which is characterized in that the described method includes:
Dynamic equilibrium stress value is set；
According to the dynamic equilibrium stress value, the pressure value of the damping means on the preset stabilizer blade of vibration source in the unit is set；It is logical
The damping means for crossing setting pressure value carry out buffer shock-absorbing to the vibration of the vibration source.
2. the method according to claim 1, wherein the setting dynamic equilibrium stress value, comprising:
Monitor the unit operating condition of the unit；
According to the unit operating condition, the dynamic equilibrium stress value is set.
3. according to the method described in claim 2, it is characterized in that, described be arranged the dynamic equilibrium according to the unit operating condition
Stress value, comprising:
When the unit operating condition is comfortable property, preset maximum stress value is set by the dynamic equilibrium stress value；
When the unit operating condition is operating condition, dynamic equilibrium stress value setting in the maximum stress value and is preset
Minimum stress value between.
4. according to the method described in claim 3, it is characterized in that, it is described the unit operating condition be comfortable property when, by institute
Dynamic equilibrium stress value is stated to be set as after preset maximum stress value, comprising:
Lock the vibration source stabilizer blade.
5. method described in any one of -4 according to claim 1, which is characterized in that the setting dynamic equilibrium stress value it
Before, comprising:
A preset damping means on each stabilizer blade of the vibration source；The vibration source is compressor；The damping means
For cylinder or air bag.
6. a kind of unit vibration absorber, which is characterized in that described device includes:
Parameter setting module, for dynamic equilibrium stress value to be arranged；
Balanced adjustment module, for subtracting on the preset stabilizer blade of vibration source in the unit to be arranged according to the dynamic equilibrium stress value
The pressure value of vibration component；Damping means by the way that pressure value is arranged carry out buffer shock-absorbing to the vibration of the vibration source；The ginseng
Number setup module is connect with the balanced adjustment module.
7. device according to claim 6, which is characterized in that the parameter setting module is specifically used for monitoring the machine
The unit operating condition of group；According to the unit operating condition, the dynamic equilibrium stress value is set.
8. device according to claim 7, which is characterized in that the parameter setting module is set according to the unit operating condition
When setting the dynamic equilibrium stress value, it is specifically used for when the unit operating condition is comfortable property, by the dynamic equilibrium stress
Value is set as preset maximum stress value；When the unit operating condition is operating condition, the dynamic equilibrium stress value is arranged
Between the maximum stress value and preset minimum stress value.
9. device according to claim 8, which is characterized in that the parameter setting module is also used in the unit work
When condition is comfortable property, after setting preset maximum stress value for the dynamic equilibrium stress value, the vibration source is locked
Stabilizer blade.
10. the device according to any one of claim 6-9, which is characterized in that described device further include:
Component setup module, for a damping means preset on each stabilizer blade of the vibration source；The vibration source is pressure
Contracting machine；The damping means are cylinder or air bag.
11. a kind of air conditioner, which is characterized in that the air conditioner includes that the unit as described in any one of claim 6-10 subtracts
Vibrating device.
12. a kind of air conditioner, which is characterized in that the air conditioner includes memory and processor, and the processor storage is organic
Group isolating calculation machine program, when the processor executes the computer program, to realize such as any one of claim 1-5
The step of the method.
13. a kind of computer storage medium, which is characterized in that the storage medium is stored with unit isolating calculation machine program, institute
Stating computer program can be executed by least one processor, to realize the step such as any one of claim 1-5 the method
Suddenly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102448.9A CN109469993B (en) | 2018-09-20 | 2018-09-20 | Unit vibration reduction method and device, air conditioner and storage medium |
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| CN201811102448.9A CN109469993B (en) | 2018-09-20 | 2018-09-20 | Unit vibration reduction method and device, air conditioner and storage medium |
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| CN110822694A (en) * | 2019-11-27 | 2020-02-21 | 广东美的制冷设备有限公司 | Vibration reduction method and device for air conditioner, air conditioner and electronic equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109469993B (en) | 2020-05-22 |
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