CN109441824A - Device and method for stabilizing compressor - Google Patents
Device and method for stabilizing compressor Download PDFInfo
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- CN109441824A CN109441824A CN201811162678.4A CN201811162678A CN109441824A CN 109441824 A CN109441824 A CN 109441824A CN 201811162678 A CN201811162678 A CN 201811162678A CN 109441824 A CN109441824 A CN 109441824A
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- compressor
- elastic component
- constant compression
- driven gear
- telescoping mechanism
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 title abstract 4
- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 230000006835 compression Effects 0.000 claims description 46
- 238000007906 compression Methods 0.000 claims description 46
- 230000033001 locomotion Effects 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 230000004308 accommodation Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/12—Vibration
- F04C2270/125—Controlled or regulated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention provides a device and a method for stabilizing a compressor, wherein the device for stabilizing the compressor comprises a base, a telescopic mechanism, a driving mechanism and an elastic piece, wherein a first end of the telescopic mechanism is arranged on the base, a second end of the telescopic mechanism is fixedly connected with the compressor, the device for stabilizing the compressor comprises at least two telescopic mechanisms which are uniformly arranged on the periphery of the compressor in the circumferential direction, the driving mechanism is in transmission connection with the telescopic mechanism, the driving mechanism is used for driving the telescopic mechanism to move, an elastic piece is sleeved on the periphery of the telescopic mechanism, the elastic piece can move along with the telescopic mechanism, and specifically, the elastic piece has a first state moving towards the first end of the telescopic mechanism and a second state moving towards the second end of the telescopic mechanism. By implementing the invention, the elasticity of the elastic part is adjusted, so that the vibration generated in the process of transporting the compressor can be relieved, the vibration in the process of operating the compressor can be relieved, and the applicability is strong.
Description
Technical field
The present invention relates to Compressor Technology fields, and in particular to a kind of device and method of constant compression machine.
Background technique
In air conditioner industry, it generally occur the problem that outdoor machine of air-conditioner piping connection is compressed using vortex, rotor compressor
The moving components such as machine cause pipeline to follow vibration of compressor, and pipeline generates resonance and causes ess-strain larger, may cause pipeline
The risks such as fracture, leakage.
In the prior art, in order to reduce the vibration of compressor, main solution is added below compressor support leg
Rubber pad, the elasticity of rubber preferably, can preferable slowing down vibration, improve stability, be soft, energy under rubber pad normal condition
Vibration when compressor operation is enough effectively reduced；During transportation, although compressor is not run, since transport can be led
Vibration of compressor is caused to increase, the preferable elasticity of rubber pad can reduce the slowing down vibration performance of rubber pad instead.
Summary of the invention
Therefore, technical problems to be solved of the embodiment of the present invention are to overcome the device of constant compression machine in the prior art
During transporting compressor, the defect of vibration of compressor can not be slowed down, thus provide a kind of constant compression machine device and
Method.
According in a first aspect, the embodiment of the invention provides a kind of devices of constant compression machine, comprising: pedestal, telescopic machine
Structure, driving mechanism and elastic component, the telescoping mechanism, first end are mounted on the base, second end and the fixed company of compressor
It connects, at least two telescoping mechanisms are arranged circumferentially in the periphery of the compressor；The driving mechanism is stretched with described
Mechanism driving connection, for driving the telescoping mechanism to move；The elastic component is arranged in the telescoping mechanism periphery, has
With the telescoping mechanism towards the first state of first end motion, and with the telescoping mechanism towards second end motion
The second state.The device of the constant compression machine of the embodiment of the present invention, when transporting compressor, the driving mechanisms control telescopic machine
Structure moves so that the elastic component be in compressive state, convenient for compressor is securely fixed on pedestal, slow down compressor because of
It is vibrated caused by transport, when compressor is in operating status, then driving mechanism can control telescoping mechanism movement so that the bullet
Property part be in extended state, the elasticity of the elastic component itself can slow down the vibration that compressor in operating status generates, and pass through tune
The elasticity of whole elastic component can slow down the vibration generated during transporting compressor, can also slow down and run in compressor
Vibration in journey, strong applicability.
With reference to first aspect, in first aspect first embodiment, the telescoping mechanism includes: screw rod and driven tooth
Wheel；The screw rod, one end is fixed on the base, and the other end is fixed on bracket, and the bracket is mounted on the compressor
Outer wall, the elastic component is set in the screw rod periphery；The driven gear is mounted on the screw rod, with the screw rod
It is threadedly coupled, the elastic component is fastened between the bracket and the driven gear, and the driving mechanism driving is described driven
Gear rotation, so that the driven gear has the first state that runs towards the pedestal, and towards the support motion
Second state.
First embodiment with reference to first aspect, in first aspect second embodiment, the dress of the constant compression machine
It sets including three telescoping mechanisms, three telescoping mechanisms are arranged circumferentially in the periphery of the compressor.
First embodiment with reference to first aspect, in first aspect third embodiment, the driving mechanism includes: electricity
Machine and driving gear；The motor, is mounted on the base；The driving gear is mounted on the output shaft of the motor,
It is engaged with the driven gear.
Third embodiment with reference to first aspect, in the 4th embodiment of first aspect, the thickness of the driven gear
Preset value bigger than the thickness of the driving gear.
First embodiment or second embodiment or third embodiment or the 4th embodiment with reference to first aspect,
In the 5th embodiment of first aspect, the elastic component is rubber pad.
Second embodiment or third embodiment or the 4th embodiment with reference to first aspect, it is real in first aspect the 6th
It applies in mode, the device of the constant compression machine further include: control device is electrically connected, for controlling with the driving mechanism
State the movement of driving mechanism.
Sixth embodiment with reference to first aspect, in the 7th embodiment of first aspect, the control device is also used to:
The operating parameter for obtaining the compressor, according to the operating parameter calculate the driven gear along the screw rod movement away from
From to control the amplitude of accommodation of the elastic component.
According to second aspect, the embodiment of the invention provides a kind of methods of constant compression machine, appoint applied to first aspect
The device of constant compression machine described in one embodiment, comprising: adjust the telescoping mechanism so that the bullet when transport compressor
Property part is in compressive state；When the compressor is run: obtaining the operating parameter of compressor；Institute is calculated according to the operating parameter
State the amplitude of accommodation of elastic component；The driving mechanism movement is controlled according to the amplitude of accommodation of the elastic component, to stretch described in control
The movement travel of contracting mechanism.The method of constant compression machine through the embodiment of the present invention keeps elastic component when transporting compressor
In compressive state, elastic component is in Hard link state, so that constant compression machine, slows down compressor vibration as caused by transport
It is dynamic；In compressor operation, control telescoping mechanism movement is so as to adjust the extended state of elastic component, and elastic component is in soft company at this time
State is connect, so that elastic component slows down vibration caused by compressor operation due to the elasticity of itself.
In conjunction with second aspect, in second aspect first embodiment, the amplitude of accommodation of the elastic component is according to following
What formula calculated: Δ F=Δ P α+Δ T β, wherein Δ F indicates the amplitude of accommodation of the elastic component；Δ P=P1-P2, Δ P
Indicate the pressure difference of the compressor, P1Indicate the pressure at expulsion of compressor, P2Indicate the pressure of inspiration(Pi) of compressor；Δ T=Ts-Te,
Δ T indicates that the delivery temperature of the compressor is poor, TsIndicate the actual exhaust air temperature of the compressor, TeIndicate the compressor
Default delivery temperature；α, β indicate correction factor.
Technical solution of the embodiment of the present invention, has the advantages that
1. the embodiment of the invention provides a kind of device of constant compression machine, the device of the constant compression machine include pedestal,
The first end of telescoping mechanism, driving mechanism and elastic component, the telescoping mechanism is mounted on the base, second end and the fixed company of compressor
Connect, the device of the constant compression machine includes that at least two telescoping mechanisms are arranged circumferentially in compressor periphery, driving mechanism with
Telescoping mechanism transmission connection, the driving mechanism are used to that telescoping mechanism to be driven to move, and are arranged with elastic component in the periphery of telescoping mechanism,
The elastic component can be moved with telescoping mechanism, and specifically, which has first of the first end motion towards telescoping mechanism
Second state of state and the second end motion towards telescoping mechanism, the i.e. elastic component have extended state and compressive state, from
And make when transporting compressor, the driving mechanisms control telescoping mechanism moves so that the elastic component is in compressive state, is convenient for
Compressor is securely fixed on pedestal, slows down compressor because vibration caused by transport, in operating status in compressor
When, then driving mechanism can control telescoping mechanism movement so that the elastic component is in extended state, the elasticity of the elastic component itself
The vibration that the compressor in operating status generates, the device of the constant compression machine of the embodiment of the present invention, by adjusting bullet can be slowed down
The elasticity of property part, can slow down the vibration generated during transporting compressor, can also slow down during the operation of the compressor
Vibration, strong applicability.
2. the method for the constant compression machine includes: to transport the embodiment of the invention provides a kind of method of constant compression machine
Telescoping mechanism is adjusted when defeated compressor so that elastic component be in compressive state, when compressor is run, obtains the operation of compressor
Parameter calculates the amplitude of accommodation of elastic component according to the operating parameter, controls driving mechanism fortune according to the amplitude of accommodation of the elastic component
It is dynamic, to control the movement travel of telescoping mechanism.The method of constant compression machine through the embodiment of the present invention, in transport compressor
When, keep elastic component to be in compressive state, elastic component is in Hard link state, thus constant compression machine, slow down compressor due to
It is vibrated caused by transport；In compressor operation, control telescoping mechanism moves the extended state so as to adjust elastic component, at this time bullet
Property part be in and be flexible coupling state so that elastic component slows down vibration caused by compressor operation due to the elasticity of itself.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of the device of constant compression machine according to an embodiment of the present invention；
Fig. 2 is the main view of the device of constant compression machine according to an embodiment of the present invention；
Fig. 3 is the bottom view of the device of constant compression machine according to an embodiment of the present invention；
Appended drawing reference: 1- pedestal, 2- telescoping mechanism, 21- screw rod, 22- driven gear, 3- driving mechanism, 31- motor, 32-
Driving gear, 4- elastic component, 5- compressor, 51- bracket.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
The embodiment of the invention provides a kind of device of constant compression machine, which is, for example, outdoor machine of air-conditioner compressor,
The device of the constant compression machine includes pedestal 1, telescoping mechanism 2, driving mechanism 3 and elastic component 4, as shown in Figure 1, the telescoping mechanism
2 first end is mounted on pedestal 1, and second end is fixedly connected with compressor 5, and driving mechanism 3 and telescoping mechanism 2 are sequentially connected,
The driving mechanism 3 is provided with elastic component 4 in the periphery of the telescoping mechanism 2,4 energy of elastic component for driving telescoping mechanism 2 to move
It is enough to be moved with telescoping mechanism 2, there is the first state of the first end motion towards telescoping mechanism 2, and towards the of telescoping mechanism 2
Second state of two end motions.Specifically, in embodiments of the present invention, there are three telescoping mechanisms 2 to be circumferentially uniformly distributed in pressure
The periphery of contracting machine 5 can also arrange multiple telescoping mechanisms 2 in 5 periphery of compressor, the present invention is implemented of course for more consolidating
Example is not limited system.The device of the constant compression machine of the embodiment of the present invention, telescoping mechanism 2 drive elastic component 4 to move towards pedestal 1
When, so that the elastic component 4 is in extended state, when telescoping mechanism 2 drives elastic component 4 to move to separate 1 direction of pedestal, so that should
Elastic component 4 is in compressive state, so that the elastic component 4 is in compressive state when transporting compressor 5, it will be appreciated that is bullet
Property 4 Hard link of part, convenient for compressor 5 is securely fixed on pedestal 1, slow down compressor 5 because transport caused by vibration；?
When compressor 5 is in operating status, which is in extended state, it will be appreciated that is flexible coupling for elastic component 4, the elastic component 4 is certainly
The elasticity of body can slow down the vibration that the compressor 5 in operating status generates and can slow down by adjusting the elasticity of elastic component 4
The vibration generated during transport compressor 5, can also slow down the vibration in 5 operational process of compressor, strong applicability.
In a preferred embodiment, as shown in Fig. 2, the telescoping mechanism 2 includes screw rod 21 and driven gear 22, specifically
Ground, one end of the screw rod 21 are fixed on pedestal 1, and the other end is fixed on bracket 51 by nut, which is mounted on pressure
The outer wall of contracting machine 5, it is therefore an objective to which fixing compressor 5 is arranged with elastic component 4 in the periphery of screw rod 21, which is mounted on
On screw rod 21, which is threadedly coupled with screw rod 21, be provided on driven gear 22 annular groove, with facilitate by
Elastic component 4 is caught in the groove, and when driving mechanism 3 drives driven gear 22 to rotate, driven gear 22 is rotated around screw rod 21, spiral shell
The rotary motion of driven gear 22 is converted linear motion by bar 21, so that driven gear 22 has the moved towards pedestal 1
One state and the second state moved towards bracket 51 since elastic component 4 is fastened between driven gear 22 and bracket 51, and cover
It is located at the periphery of screw rod 21, therefore, when driven gear 22 is moved along screw rod 21, elastic component 4 can be also squeezed or loosen the bullet
Property part 4 so that elastic component 4 have compression or extended state.
In a specific embodiment, the driving mechanism 3 of the embodiment of the present invention includes motor 31 and driving gear 32,
In the motor 31 be mounted on pedestal 1, driving gear 32 is mounted on the output shaft of motor 31, engaged with driven gear 22, have
Body, as shown in Figures 2 and 3, which engages with three driven gears 22, is arranged in the lower section of driving gear 32
Motor 31 when the output shaft of motor 31 rotates, drives driving gear 32 to rotate, and driving gear 32 drives three driven gears 22 same
When rotate, control the rotation direction of the output shaft of motor 31, i.e., the rotation direction of controllable driving gear 32, thus control three
The rotation direction of driven gear 32 controls the direction of motion (rise or fall) of three driven gears 22 along screw rod 21, from
And the compression or extended state of elastic component 4 are controlled, such structure design, it is only necessary to which a driving gear 32 can drive three
Driven gear 22 rotates simultaneously, and structure design is simple, easy for installation.
In order to avoid driven gear 22 is detached from when rising or falling and moving along screw rod 21 with driving gear 32, at one
In better embodiment, the thickness of the driven gear 22 of embodiment of the present invention preset value bigger than the thickness of driving gear 32, this is pre-
If value is greater than the amplitude of accommodation of driven gear 22, thus guarantee that driven gear 22 rise or fall moving along screw rod 21,
When squeezing or loosening elastic component 4, without departing from the meshing state with driving gear 32, driving gear 32 is caused to dally.
In embodiments of the present invention, elastic component 4 is rubber pad, naturally it is also possible to can have compression and stretching, extension for others
The elastic component of state, the embodiment of the present invention are not limited system.Since generally in industrial application, rubber pad is standard component, because
This opens up groove on driven gear 22, is on the one hand to card and sets the rubber pad, on the other hand also for making up in pedestal 1
After increasing driven gear 22 between bracket 51, the length space for installing rubber pad can be reduced, can not be by the rubber of the standard
Rubber mat is installed between pedestal 1 and bracket 51, therefore, opens up groove on driven gear 22, to facilitate the rubber for installing the standard
Rubber mat.
In order to accurately control the amplitude of accommodation of elastic component 4, in a better embodiment, control device and driving mechanism
3 electrical connections, the control device obtain the operation of compressor 5 for controlling the movement of driving mechanism 3, and when compressor 5 is run
Parameter calculates driven gear 22 along the move distance of screw rod 21, to control the adjusting width of elastic component 4 according to the operating parameter
Degree, specifically, the operating parameter of compressor 5 here include the pressure of inspiration(Pi) of compressor 5, pressure at expulsion, delivery temperature and pre-
If delivery temperature, the amplitude that driven gear 22 should be adjusted is calculated in real time according to these operating parameters, then according to the adjusting width
The travel information of driven gear 22 is converted to the turnning circle of motor 31 by degree, to reach the adjusting of accurate control elastic component 4
The purpose of amplitude.
The embodiment of the invention also provides a kind of method of constant compression machine, the method for the constant compression machine is applied to above-mentioned
The device of constant compression machine described in specific embodiment specifically during transporting compressor 5, adjusts telescoping mechanism 2
So that elastic component 4 is in compressive state, that is to say, that (the device corresponding to constant compression machine during transporting compressor 5
Non- power-up state), which is constantly in compressive state, when compressor 5 is run, constant compression when compressor 5 starts
The device of machine also synchronous averaging, then control device obtains the operating parameter of compressor 5 in real time, calculates bullet according to the operating parameter
Property part 4 the amplitude of accommodation, control device every 10s calculate an elastic component 4 the amplitude of accommodation, compressor 5 run when, it is driven
Gear 22 does descending motion, thus loosen rubber pad, shown in specific formula for calculation such as formula (1):
Δ F=Δ P α+Δ T β (1)
In formula (1), Δ F indicates the amplitude of accommodation of the elastic component 4；Δ P=P1-P2, Δ P indicates the compressor 5
Pressure difference, P1Indicate the pressure at expulsion of compressor 5, P2Indicate the pressure of inspiration(Pi) of compressor 5；Δ T=Ts-Te, the Δ T expression pressure
The delivery temperature of contracting machine 5 is poor, TsIndicate the actual exhaust air temperature of the compressor 5, TeIndicate the default exhaust of the compressor 5
Temperature；α, β indicate correction factor.
Specifically, the amplitude of accommodation of the control device according to calculated elastic component 4,22 edge of the amplitude of accommodation, that is, driven gear
The amplitude of accommodation is converted to motion frequency and the time of driving mechanism 3, control driving by the movement travel of screw rod 21, control device
The motion frequency of mechanism 3 and time are movement travel of the controllable driven gear 22 along screw rod 21, to control stretching for elastic component 4
Exhibition state.
The device and method of constant compression machine through the embodiment of the present invention, when transporting compressor 5, at the elastic component 4
In compressive state, convenient for compressor 5 is securely fixed on pedestal 1, vibration caused by slowing down compressor 5 because of transporting,
When compressor 5 is in operating status, which is in extended state, and the elasticity of the elastic component 4 itself can slow down operating status
In compressor 5 generate vibration can slow down and be generated during transporting compressor 5 by adjusting the elasticity of elastic component 4
Vibration, the vibration in 5 operational process of compressor, strong applicability can also be slowed down.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of device of constant compression machine characterized by comprising pedestal (1), telescoping mechanism (2), driving mechanism (3) and
Elastic component (4),
The telescoping mechanism (2), first end are mounted on the pedestal (1), and second end is fixedly connected with compressor (5), at least
Two telescoping mechanisms (2) are arranged circumferentially in the periphery of the compressor (5)；
The driving mechanism (3) is sequentially connected with the telescoping mechanism (2), for driving the telescoping mechanism (2) to move；
The elastic component (4), setting have with the telescoping mechanism (2) towards described first in the telescoping mechanism (2) periphery
The first state of end motion, and with the telescoping mechanism (2) towards the second state of second end motion.
2. the device of constant compression machine according to claim 1, which is characterized in that the telescoping mechanism (2) includes: screw rod
(21) and driven gear (22)；
The screw rod (21), one end are fixed on the pedestal (1), and the other end is fixed on bracket (51), the bracket (51)
It is mounted on the outer wall of the compressor (5), the elastic component (4) is set in the screw rod (21) periphery；
The driven gear (22), is mounted on the screw rod (21), is threadedly coupled with the screw rod (21), the elastic component
(4) it is fastened between the bracket (51) and the driven gear (22), the driving mechanism (3) drives the driven gear
(22) it rotates, so that the driven gear (22) has the first state that moves towards the pedestal (1), and towards the bracket
(51) the second state moved.
3. the device of constant compression machine according to claim 2, which is characterized in that including three telescoping mechanisms (2),
Three telescoping mechanisms (2) are arranged circumferentially in the periphery of the compressor (5).
4. the device of constant compression machine according to claim 2, which is characterized in that the driving mechanism (3) includes: motor
(31) and driving gear (32)；
The motor (31), is mounted on the pedestal (1)；
The driving gear (32), is mounted on the output shaft of the motor (31), engages with the driven gear (22).
5. the device of constant compression machine according to claim 4, which is characterized in that the thickness ratio of the driven gear (22)
The big preset value of thickness of the driving gear (32).
6. according to the device of the described in any item constant compression machines of claim 2-5, which is characterized in that the elastic component (4) is
Rubber pad.
7. according to the device of the described in any item constant compression machines of claim 3-5, which is characterized in that further include: control device,
It is electrically connected with the driving mechanism (3), for controlling the movement of the driving mechanism (3).
8. the device of constant compression machine according to claim 7, which is characterized in that the control device is also used to: obtaining
The operating parameter of the compressor (5) calculates the driven gear (22) along the screw rod (21) according to the operating parameter
Move distance, to control the amplitude of accommodation of the elastic component (4).
9. a kind of method of constant compression machine, special applied to the device of the described in any item constant compression machines of claim 1-8
Sign is, comprising: adjusts the telescoping mechanism (2) so that the elastic component (4) is in compressive state when transport compressor (5)；
When the compressor (5) runs:
Obtain the operating parameter of the compressor (5)；
The amplitude of accommodation of the elastic component (4) is calculated according to the operating parameter；
Driving mechanism (3) movement is controlled according to the amplitude of accommodation of the elastic component (4), to control the telescoping mechanism (2)
Movement travel.
10. the method for constant compression machine according to claim 9, which is characterized in that the amplitude of accommodation of the elastic component (4)
It calculates according to the following formula:
Δ F=Δ P α+Δ T β,
Wherein, Δ F indicates the amplitude of accommodation of the elastic component (4)；Δ P=P1-P2, the pressure difference of the Δ P expression compressor (5),
P1Indicate the pressure at expulsion of the compressor (5), P2Indicate the pressure of inspiration(Pi) of the compressor (5)；Δ T=Ts-Te, Δ T expression
The delivery temperature of the compressor (5) is poor, TsIndicate the actual exhaust air temperature of the compressor (5), TeIndicate the compressor
(5) default delivery temperature；α, β indicate correction factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162678.4A CN109441824B (en) | 2018-09-30 | 2018-09-30 | Device and method for stabilizing compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162678.4A CN109441824B (en) | 2018-09-30 | 2018-09-30 | Device and method for stabilizing compressor |
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| CN109441824A true CN109441824A (en) | 2019-03-08 |
| CN109441824B CN109441824B (en) | 2019-12-20 |
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| CN201811162678.4A Active CN109441824B (en) | 2018-09-30 | 2018-09-30 | Device and method for stabilizing compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599333A (en) * | 1982-07-05 | 1984-01-18 | Matsushita Electric Ind Co Ltd | Vibration absorbing device of enclosed rotary compressor |
| JPH04318293A (en) * | 1991-04-18 | 1992-11-09 | Fujitsu General Ltd | Supporting device for compressor |
| CN101303059A (en) * | 2007-05-10 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Split type air conditioner compressor support rubber cushion |
| CN205806323U (en) * | 2016-06-24 | 2016-12-14 | 山东美迪宇能医疗科技股份有限公司 | A kind of air compressor machine shock-damping structure |
| CN106286305A (en) * | 2016-10-20 | 2017-01-04 | 珠海格力电器股份有限公司 | Hard pipeline vibration damper and compressor |
| CN107850066A (en) * | 2015-05-22 | 2018-03-27 | 思科普有限责任公司 | Coolant compressor |
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| JPS599333A (en) * | 1982-07-05 | 1984-01-18 | Matsushita Electric Ind Co Ltd | Vibration absorbing device of enclosed rotary compressor |
| JPH04318293A (en) * | 1991-04-18 | 1992-11-09 | Fujitsu General Ltd | Supporting device for compressor |
| CN101303059A (en) * | 2007-05-10 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Split type air conditioner compressor support rubber cushion |
| CN107850066A (en) * | 2015-05-22 | 2018-03-27 | 思科普有限责任公司 | Coolant compressor |
| CN205806323U (en) * | 2016-06-24 | 2016-12-14 | 山东美迪宇能医疗科技股份有限公司 | A kind of air compressor machine shock-damping structure |
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| CN109441824B (en) | 2019-12-20 |
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