CN110388407A - Vibration-proof structure, compressor assembly and the refrigeration system with it - Google Patents
Vibration-proof structure, compressor assembly and the refrigeration system with it Download PDFInfo
- Publication number
- CN110388407A CN110388407A CN201910791948.6A CN201910791948A CN110388407A CN 110388407 A CN110388407 A CN 110388407A CN 201910791948 A CN201910791948 A CN 201910791948A CN 110388407 A CN110388407 A CN 110388407A
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- Prior art keywords
- vibration
- connecting plate
- cushion blocking
- fixed part
- proof structure
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 28
- 239000006096 absorbing agent Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 81
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
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- 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
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- 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
- F16F2230/00—Purpose; Design features
- F16F2230/0029—Location, co-location
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/0041—Locking; Fixing in position
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/02—Surface features, e.g. notches or protuberances
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The application provides a kind of vibration-proof structure, including level-one vibration absorber, and level-one vibration absorber is set between the installation supporting plate of horizontal compressor and bottom plate, further includes second level vibration absorber, and second level vibration absorber includes the first damping assembly being sheathed on outside horizontal compressor；First damping assembly is fixedly connected with installation supporting plate.According to the vibration-proof structure of the application, second level vibration damping is increased, the twin-stage vibration damping of compressor is realized, the refrigeration system vibrating noise generated by vibration of compressor is effectively reduced.
Description
Technical field
The application belongs to refrigeration system technical field, and in particular to a kind of vibration-proof structure, compressor assembly and has it
Refrigeration system.
Background technique
Currently, the application of Refrigeration Technique is also more and more extensive as people are higher and higher to quality of life requirement.Horizontal rotation
Rotary compressor can be greatly reduced the whole height of refrigeration system, have more advantage on application space because its height occupies little space.
And in the refrigeration system of the restricted requirement of height space, generally in setting people zone of action, shake to the noise of refrigeration system
Dynamic requirement is higher.
But compressor is refrigeration system power source, while being also the main source of refrigeration system vibration and noise.And it presses
The vibration noise of contracting machine is transferred directly in refrigeration system, and the vibration noise of refrigeration system can be increased further, because of a little general meetings
External installation Vibration Absorption Designing is carried out to compressor, to reduce the vibrating noise for generating refrigeration system because of vibration of compressor.And show
Some horizontal compressor damping modes are mainly by being arranged vibration absorber between compressor and refrigeration system.Such as by
Damping washer is set between compressor and bottom plate, this vibration-proof structure has certain vibration and noise reducing to act on compressor, but still
Biggish noise can be generated, is not able to satisfy requirement of the current family to more low noise.
Therefore, how to provide one kind effectively can carry out vibration damping to compressor, further decrease subtracting for compressor noise
Structure, compressor assembly and the refrigeration system with it of shaking become those skilled in the art's urgent problem.
Summary of the invention
Therefore, the application technical problems to be solved are to provide a kind of vibration-proof structure, compressor assembly and have it
Refrigeration system, can effectively to compressor carry out vibration damping, further decrease compressor noise.
To solve the above-mentioned problems, the application provides a kind of vibration-proof structure, including level-one vibration absorber, level-one vibration absorber
It is set between the installation supporting plate of component to be damped and bottom plate, further includes second level vibration absorber, second level vibration absorber includes being arranged
In the first damping assembly outside component to be damped；First damping assembly is fixedly connected with installation supporting plate.
Preferably, the first damping assembly includes the first cushion blocking and annular fixing member, and annular fixing member is sheathed on to be damped
On component, the first cushion blocking is set between annular fixing member and component to be damped；Annular fixing member and the fixed company of installation supporting plate
It connects.
Preferably, annular fixing member includes the first fixed part of end to end arc and the second fixed part of arc, arc
Second fixed part of shape is fixedly connected with installation supporting plate；And/or the second fixed part of arc is fixedly installed connector, connection
Part is fixedly connected with installation supporting plate.
Preferably, the first cushion blocking is divided into first part and second part in the circumferential；First cushion blocking of first part
It is arranged between the first fixed part and component to be damped；Second part the first cushion blocking setting the second fixed part with it is to be damped
Between component.
Preferably, the first fixed part includes the first mainboard of arc, and the inner surface of the first mainboard is provided with the first groove, the
Along the circumferentially extending of the first fixed part, the first part of the first cushion blocking is located in the first groove one groove；And/or second is solid
Determine the second mainboard that portion includes arc, the inner surface of the second mainboard is provided with the second groove, and the second groove is along the second fixed part
Circumferentially extending, the second part of the first cushion blocking are located in the second groove.
Preferably, the first damping assembly includes the first cushion blocking of bar shaped, the appearance of the first resilient cushion and component to be damped
Face fits, and along the circumferential direction setting of component to be damped；First fixed part and the cooperation of the second fixed part are fixed portion to be damped
Part, the first resilient cushion is between the second fixed part and component to be damped；
And/or second fixed part include arc the second mainboard, the inner surface of the second mainboard is provided with the second groove,
Along the circumferentially extending of the second fixed part, the first cushion blocking is located in the second groove two grooves.
Preferably, second level vibration damping further includes the second damping assembly, and the second damping assembly includes support frame and the second cushion blocking,
One end of support frame is fixedly connected with component to be damped, and the other end is connect with installation supporting plate, and the second cushion blocking is set to support frame
Between installation supporting plate.
Preferably, the first end of the first fixed part is provided with the first connecting plate, and second end is provided with the second connecting plate；Second
The first end of fixed part is provided with third connecting plate, and second end is provided with the 4th connecting plate；First connecting plate and the 4th connecting plate
It is fixedly connected, the second connecting plate is fixedly connected with third connecting plate；Third is provided between second connecting plate and third connecting plate
Cushion blocking；And/or first be provided with the 4th cushion blocking between connecting plate and the 4th connecting plate.
Preferably, third cushion blocking includes the first flange of the first cylinder with the periphery that the first cylinder is arranged in, and first connects
The first connecting hole is provided on fishplate bar and the 4th connecting plate, the first cylinder is arranged in the first connecting hole, the setting of the first flange
Between the first connecting plate and the 4th connecting plate, the first cylinder includes the first mounting hole axially penetrated through, is set in the first mounting hole
It is equipped with the first bolt, the first connecting plate and the 4th connecting plate are fixed together by the first bolt by third cushion blocking；The
One bolt includes the first bolt head, is fixedly connected with the first nut on the first bolt, the first bolt head is pressed on third cushion blocking
First end, the first nut is pressed on the second end of third cushion blocking；
And/or the 4th cushion blocking include the second cylinder and be arranged in the second cylinder periphery the second flange, second connection
The second connecting hole is provided on plate and third connecting plate, the second cylinder is arranged in the second connecting hole, and the setting of the second flange exists
Between second connecting plate and third connecting plate, the second cylinder includes the second mounting hole axially penetrated through, setting in the second mounting hole
There is the second bolt, the second connecting plate and third connecting plate are fixed together by the second bolt by the 4th cushion blocking；Second
Bolt includes the second bolt head, is fixedly connected with the second nut on the second bolt, the second bolt head is pressed on the 4th cushion blocking
First end, the first nut are pressed on the second end of the 4th cushion blocking.
According to the application's in another aspect, providing a kind of compressor assembly, including vibration-proof structure, vibration-proof structure is above-mentioned
Vibration-proof structure.
Preferably, the outer surface of compressor assembly offers limiting slot, and limiting slot surrounds the central axis of compressor assembly
Circumferentially；First cushion blocking is embedded in limiting slot.
According to the application's in another aspect, providing a kind of refrigeration system, including compressor assembly, compressor assembly is upper
The compressor assembly stated.
Vibration-proof structure provided by the present application increases second level vibration damping, realizes the twin-stage vibration damping of compressor, is effectively reduced because of pressure
Contracting machine vibration and the refrigeration system vibrating noise generated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the vibration-proof structure of the embodiment of the present application；
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1；
Fig. 3 is the cross-sectional view in the direction B-B in Fig. 1；
Fig. 4 is the cross-sectional view in the direction C-C in Fig. 1；
Fig. 5 is the decomposition texture schematic diagram of the vibration-proof structure of the embodiment of the present application；
Fig. 6 is the structural schematic diagram of the vibration-proof structure of the embodiment of the present application；
Fig. 7 is the cross-sectional view in the direction D-D in Fig. 6；
Fig. 8 is the structural schematic diagram of the vibration-proof structure of the embodiment of the present application；
Fig. 9 is the cross-sectional view in the direction E-E in Fig. 8.
Appended drawing reference indicates are as follows:
1, the first damping assembly；11 first cushion blockings；12, annular fixing member；121, the first fixed part；1211, first is main
Plate；1212, the first groove；122, the second fixed part；123, the first connecting plate；124, the second connecting plate；125, third connecting plate；
126, the 4th connecting plate；1221, the second mainboard；1222, the second groove；13, limiting slot；2, the second damping assembly；21, it supports
Frame；22, the second cushion blocking；3, supporting plate is installed；4, connector；5, third cushion blocking；6, the 4th cushion blocking；7, bottom plate；8, wait subtract
Shake component.
Specific embodiment
In conjunction with referring to shown in Fig. 1-2, according to an embodiment of the present application, a kind of vibration-proof structure, including level-one vibration absorber, one
Grade vibration absorber is set between the installation supporting plate 3 and bottom plate 7 of component 8 to be damped, further includes second level vibration absorber, second level vibration damping
Device includes the first damping assembly 1 being sheathed on outside component 8 to be damped；First damping assembly 1 is fixedly connected with installation supporting plate 3,
Increase second level vibration damping in the application, the twin-stage vibration damping of compressor may be implemented, the system generated by vibration of compressor is effectively reduced
Cooling system vibrating noise, and second level vibration absorber is set to the outer surface of compressor 8, better vibration damping effect can be played
Fruit.
Further, the first damping assembly 1 includes the first cushion blocking 11 and annular fixing member 12, and annular fixing member 12 is arranged
In on component 8 to be damped, the first cushion blocking 11 is set between annular fixing member 12 and component to be damped 8；Annular fixing member 12
It is fixedly connected with installation supporting plate 3, the first cushion blocking 11 is treated the generation vibration of damping means 8 and effectively filtered, and installation is transmitted to
The vibration of supporting plate 3 effectively weakens, and after vibration-proof structure twice, the vibration for being transmitted to bottom plate 7 weakens significantly, and effectiveness in vibration suppression is more
It is good.
In conjunction with referring to shown in Fig. 3-4, disclosed herein as well is some embodiments, annular fixing member 12 includes end to end
First fixed part 121 of arc and the second fixed part 122 of arc, the second fixed part 122 and the fixed company of installation supporting plate 3 of arc
It connects；And/or the second fixed part 122 of arc is fixedly installed connector 4, and connector 4 is fixedly connected with installation supporting plate 3, and second
Outer surface, connector 4 and the installation supporting plate 3 of fixed part 122 are fixedly connected by welding, and it is fixed to can effectively prevent second
Portion 122 is mobile, can preferably limit to the first cushion blocking 11.
Further, the first cushion blocking 11 is divided into first part and second part in the circumferential；The first of first part subtracts
The pad 11 that shakes is arranged between the first fixed part 121 and component to be damped 8；The first cushion blocking 11 setting of second part is solid second
Determine between portion 122 and component to be damped 8, annular fixing member 12 can prevent the first cushion blocking 11 on the surface of component 8 to be damped
It is mobile, and end to end the first fixed part of arc 121 and the second fixed part of arc 122 can preferably play limit effect.
In conjunction with shown in Figure 5, disclosed herein as well is some embodiments, the first fixed part 121 includes the first of arc
Mainboard 1211, the inner surface of the first mainboard 1211 are provided with the first groove 1212, and the first groove 1212 is along the first fixed part 121
Circumferentially extending, the first part of the first cushion blocking 11 are located in the first groove 1212；And/or second fixed part 122 include arc
The second mainboard 1221, the inner surface of the second mainboard 1221 is provided with the second groove 1222, and the second groove 1222 is fixed along second
The second part of the circumferentially extending in portion 122, the first cushion blocking 11 is located in the second groove 1222.
Further, the first damping assembly 1 includes the first cushion blocking 11 of bar shaped, the first resilient cushion 11 and component to be damped
8 outer surface fits, and along the circumferential direction setting of component 8 to be damped；First fixed part 121 and the second fixed part 122 match combined pressure
Component 8 to be damped is fastened, the first resilient cushion 11 is between the second fixed part and component to be damped 8；
And/or second fixed part 122 including arc the second mainboard 1221, the inner surface of the second mainboard 1221 is provided with
Second groove 1222, for the second groove 1222 along the circumferentially extending of the second fixed part 122, the first cushion blocking 11 is located at the second groove
In 1222, so that the first cushion blocking 11 is blocked in inside the second groove 1222 by the two side walls of the second groove 1222, is prevented
One cushion blocking 11 is mobile, further improves the effectiveness in vibration suppression of the application vibration-proof structure, and can be to annular fixing member 12
In radial and axial further constraint, prevent component 8 to be damped such as horizontal compressor and the first cushion blocking 11 from sliding relatively, first
The outer surface of fixed part 121 and component 8 to be damped is integral by being welded and fixed, and increases vibration damping machine in the side of horizontal compressor
Structure, that is, third cushion blocking 5 and the 4th cushion blocking 6, so that the second fixed part 122 can not be rotated and be moved axially, so second is fixed
Portion 122 is radial and is axially all constrained.
In conjunction with referring to shown in Fig. 6-7, disclosed herein as well is some embodiments, second level vibration damping further includes the second damping assembly
2, the second damping assembly 2 includes support frame 21 and the second cushion blocking 22, and one end of support frame 21 and component 8 to be damped, which are fixed, to be connected
It connects, the other end is connect with installation supporting plate 3, and the second cushion blocking 22 is set between support frame 21 and installation supporting plate 3, is further mentioned
The high effectiveness in vibration suppression of the application vibration-proof structure, and the second cushion blocking 22 will be mounted on installation supporting plate 3 and branch by screw
Between support 21, so that the second fixed part 122 can not be rotated and be moved axially, to annular fixing member 12 radial and axial into one
Step constraint prevents component 8 to be damped and the opposite sliding of the first cushion blocking 11.
In conjunction with referring to shown in Fig. 8-9, disclosed herein as well is some embodiments, the first end of the first fixed part 121 is arranged
There is the first connecting plate 123, second end is provided with the second connecting plate 124；The first end of second fixed part 122 is provided with third connection
Plate 125, second end are provided with the 4th connecting plate 126；First connecting plate 123 is fixedly connected with the 4th connecting plate 126, the second connection
Plate 124 is fixedly connected with third connecting plate 125；Third cushion blocking is provided between second connecting plate 124 and third connecting plate 125
5；And/or first be provided with the 4th cushion blocking 6 between connecting plate 123 and the 4th connecting plate 126.
Further, first flange of the third cushion blocking 5 including the first cylinder and the periphery that the first cylinder is arranged in, first
The first connecting hole is provided on connecting plate 123 and the 4th connecting plate 126, the first cylinder is arranged in the first connecting hole, and first
Flange is arranged between the first connecting plate 123 and the 4th connecting plate 126, and the first cylinder includes the first mounting hole axially penetrated through,
The first bolt is provided in first mounting hole, the first bolt passes through third cushion blocking 5 for the first connecting plate 123 and the 4th connecting plate
126 are fixed together；First bolt includes the first bolt head, is fixedly connected with the first nut, the first spiral shell on the first bolt
Bolt head is pressed on the first end of third cushion blocking 5, and the first nut is pressed on the second end of third cushion blocking 5；
And/or the 4th cushion blocking 6 include the second cylinder and be arranged in the second cylinder periphery the second flange, second connect
The second connecting hole is provided on fishplate bar 124 and third connecting plate 125, the second cylinder is arranged in the second connecting hole, and second is convex
Edge is arranged between the second connecting plate 124 and third connecting plate 125, and the second cylinder includes the second mounting hole axially penetrated through, the
The second bolt is provided in two mounting holes, the second bolt passes through the 4th cushion blocking 6 for the second connecting plate 124 and third connecting plate
125 are fixed together；Second bolt includes the second bolt head, is fixedly connected with the second nut, the second spiral shell on the second bolt
Bolt head is pressed on the first end of the 4th cushion blocking 6, and the first nut is pressed on the second end of the 4th cushion blocking 6.
According to an embodiment of the present application, a kind of compressor assembly, including vibration-proof structure, vibration-proof structure are above-mentioned vibration damping knot
Structure.
Further, the outer surface of compressor assembly offers limiting slot 13, and limiting slot 13 is in compressor assembly
Mandrel line is circumferentially；First cushion blocking 11 is embedded in limiting slot 13.
Further, the first cushion blocking 11 with a thickness of 10mm > z > 3mm, the groove depth of limiting slot 13 is the first cushion blocking 11
The 1/3 of thickness；The groove depth of first groove 1212 and the second hugging 1222 is the 1/3 of 11 thickness of the first cushion blocking, can be better
Limit the movement of the first cushion blocking 11.
According to an embodiment of the present application, a kind of refrigeration system, including compressor assembly, compressor assembly are above-mentioned compression
Thermomechanical components.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the application, not to limit the application, it is all in spirit herein and
Made any modifications, equivalent replacements, and improvements etc., should be included within the scope of protection of this application within principle.Above only
It is the preferred embodiment of the application, it is noted that for those skilled in the art, do not departing from this Shen
Several improvements and modifications please can also be made, these improvements and modifications also should be regarded as the guarantor of the application under the premise of technical principle
Protect range.
Claims (12)
1. a kind of vibration-proof structure, including level-one vibration absorber, the level-one vibration absorber are set to the installation of component to be damped (8)
Between supporting plate (3) and bottom plate (7), which is characterized in that further include second level vibration absorber, the second level vibration absorber includes being sheathed on
The first damping assembly (1) of component (8) to be damped outside；First damping assembly (1) and the fixed company of the installation supporting plate (3)
It connects.
2. vibration-proof structure according to claim 1, which is characterized in that first damping assembly (1) includes the first vibration damping
Pad (11) and annular fixing member (12), the annular fixing member (12) are sheathed on the component to be damped (8), and described first subtracts
Vibration pad (11) is set between the annular fixing member (12) and the component to be damped (8)；The annular fixing member (12) with
The installation supporting plate (3) is fixedly connected.
3. vibration-proof structure according to claim 2, which is characterized in that the annular fixing member (12) includes end to end
The first fixed part (121) of arc and the second fixed part (122) of arc, the second fixed part (122) of the arc with it is described
Installation supporting plate (3) is fixedly connected；And/or the second fixed part (122) of the arc is fixedly installed connector (4), the company
Fitting (4) is fixedly connected with the installation supporting plate (3).
4. vibration-proof structure according to claim 3, which is characterized in that first cushion blocking (11) is divided into the circumferential
A part and second part；The first part the first cushion blocking (11) setting first fixed part (121) with it is described
Between component (8) to be damped；The second part the first cushion blocking (11) setting second fixed part (122) with it is described
Between component (8) to be damped.
5. vibration-proof structure according to claim 3, which is characterized in that first fixed part (121) includes the of arc
The inner surface of one mainboard (1211), first mainboard (1211) is provided with the first groove (1212), first groove
(1212) along the circumferentially extending of first fixed part (121), the first part of first cushion blocking (11) is located at described the
In one groove (1212)；And/or second fixed part (122) includes the second mainboard (1221) of arc, second mainboard
(1221) inner surface is provided with the second groove (1222), and second groove (1222) is along second fixed part (122)
Circumferentially extending, the second part of first cushion blocking (11) are located in second groove (1222).
6. vibration-proof structure according to claim 4, which is characterized in that first damping assembly (1) includes the of bar shaped
The outer surface of one cushion blocking (11), first resilient cushion (11) and the component (8) to be damped fits, and along described wait subtract
The circumferential of component (8) that shake is arranged；First fixed part (121) and second fixed part (122) cooperation are fixed described
Component (8) to be damped, first resilient cushion (11) is between second fixed part and the component to be damped (8)；
And/or second fixed part (122) includes the second mainboard (1221) of arc, second mainboard (1221) it is interior
Surface is provided with the second groove (1222), circumferentially extending of second groove (1222) along second fixed part (122), institute
The first cushion blocking (11) are stated to be located in second groove (1222).
7. vibration-proof structure according to claim 1 to 6, which is characterized in that the second level vibration damping further includes second
Damping assembly (2), second damping assembly (2) include support frame (21) and the second cushion blocking (22), support frame as described above (21)
One end be fixedly connected with the component (8) to be damped, the other end is connect with the installation supporting plate (3), second cushion blocking
(22) it is set between support frame as described above (21) and the installation supporting plate (3).
8. vibration-proof structure according to claim 3, which is characterized in that the first end of first fixed part (121) is arranged
Have the first connecting plate (123), second end is provided with the second connecting plate (124)；The first end of second fixed part (122) is arranged
Have third connecting plate (125), second end is provided with the 4th connecting plate (126)；First connecting plate (123) and the described 4th connects
Fishplate bar (126) is fixedly connected, and second connecting plate (124) is fixedly connected with third connecting plate (125)；Second connecting plate
(124) it is provided between third connecting plate (125) third cushion blocking (5)；And/or first connecting plate (123) with it is described
The 4th cushion blocking (6) is provided between 4th connecting plate (126).
9. vibration-proof structure according to claim 8, which is characterized in that the third cushion blocking (5) include the first cylinder and
First flange of the periphery of first cylinder is set, on first connecting plate (123) and the 4th connecting plate (126)
It is provided with the first connecting hole, first cylinder is arranged in first connecting hole, and first flange is arranged described
Between first connecting plate (123) and the 4th connecting plate (126), first cylinder includes the first installation axially penetrated through
Hole, is provided with the first bolt in first mounting hole, and first bolt is by the third cushion blocking (5) by described first
Connecting plate (123) and the 4th connecting plate (126) are fixed together；First bolt includes the first bolt head, institute
It states and is fixedly connected with the first nut on the first bolt, first bolt head is pressed on the first end of the third cushion blocking (5),
First nut is pressed on the second end of the third cushion blocking (5)；And/or the 4th cushion blocking (6) includes the second column
Body and be arranged in second cylinder periphery the second flange, on second connecting plate (124) and third connecting plate (125)
It is provided with the second connecting hole, second cylinder is arranged in second connecting hole, and second flange is arranged described
Between second connecting plate (124) and third connecting plate (125), second cylinder includes the second mounting hole axially penetrated through, institute
It states and is provided with the second bolt in the second mounting hole, second bolt is connected by the 4th cushion blocking (6) by described second
Plate (124) and third connecting plate (125) are fixed together；Second bolt includes the second bolt head, second spiral shell
It is fixedly connected with the second nut on bolt, second bolt head is pressed on the first end of the 4th cushion blocking (6), and described first
Nut is pressed on the second end of the 4th cushion blocking (6).
10. a kind of compressor assembly, including vibration-proof structure, which is characterized in that the vibration-proof structure is to appoint in claim 1 to 9
Vibration-proof structure described in one.
11. compressor assembly according to claim 10, which is characterized in that the outer surface of the compressor assembly offers
Limiting slot (13), the limiting slot (13) surround the central axis of the compressor assembly circumferentially；First cushion blocking
(11) it is embedded in the limiting slot (13).
12. a kind of refrigeration system, including compressor, which is characterized in that the compressor is any one of claim 10-11 institute
The compressor stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791948.6A CN110388407A (en) | 2019-08-26 | 2019-08-26 | Vibration-proof structure, compressor assembly and the refrigeration system with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791948.6A CN110388407A (en) | 2019-08-26 | 2019-08-26 | Vibration-proof structure, compressor assembly and the refrigeration system with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110388407A true CN110388407A (en) | 2019-10-29 |
Family
ID=68289283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910791948.6A Pending CN110388407A (en) | 2019-08-26 | 2019-08-26 | Vibration-proof structure, compressor assembly and the refrigeration system with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110388407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112343793A (en) * | 2020-10-10 | 2021-02-09 | 东风汽车集团有限公司 | Vacuum pump vibration damper with adjustable rigidity |
| CN113970068A (en) * | 2021-10-25 | 2022-01-25 | 珠海格力电器股份有限公司 | Spacing subassembly, base subassembly and compressor |
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| CN113970068A (en) * | 2021-10-25 | 2022-01-25 | 珠海格力电器股份有限公司 | Spacing subassembly, base subassembly and compressor |
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