CN112556240B - Compressor components and air conditioners - Google Patents
Compressor components and air conditioners Download PDFInfo
- Publication number
- CN112556240B CN112556240B CN202011461061.XA CN202011461061A CN112556240B CN 112556240 B CN112556240 B CN 112556240B CN 202011461061 A CN202011461061 A CN 202011461061A CN 112556240 B CN112556240 B CN 112556240B
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- compressor
- vibration reduction
- vibration
- compressor assembly
- air
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- 238000004891 communication Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 description 30
- 206010020649 Hyperkeratosis Diseases 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000005284 excitation Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
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- 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
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The application provides a compressor assembly and an air conditioner. The compressor assembly comprises a chassis (1), a compressor main body (2), a first vibration reduction structure and a second vibration reduction structure, wherein the first vibration reduction structure is connected between the chassis (1) and the compressor main body (2) and provides vibration reduction acting force in the radial direction for the compressor main body (2), and the second vibration reduction structure is connected between the chassis (1) and the compressor main body (2) and provides vibration reduction acting force in the axial direction for the compressor main body (2). According to the compressor assembly, vibration reduction performance of the compressor under unstable working conditions or severe external environments can be improved, and stable operation of the compressor is ensured.
Description
Technical Field
The application relates to the technical field of air conditioning, in particular to a compressor assembly and an air conditioner.
Background
The compressor is used as a core power device of an air conditioner refrigerating system, the running stability of the compressor directly influences the reliability of air conditioner work and the comfort experience of users, vibration is unavoidable in the working process of the compressor, and a vibration source is derived from vibration generated in the running process of a rotor or a piston of the compressor on one hand and from unstable vibration imposed on the compressor by an external working environment on the other hand. The vibration may cause abnormal sound and noise, thereby reducing the comfort of the user in using the product, so that it is necessary to take vibration reduction or absorption measures to reduce the vibration and improve the stability of the operation process of the compressor.
The general vibration reduction mode is to install vibration reduction foot pads on a compressor base to consume and attenuate vibration energy, or to wrap the compressor tightly by adopting a soundproof cotton mode to absorb or reduce noise caused by vibration, but the compressor can generate unstable vibration or shake under unstable working conditions (such as vehicle-mounted air conditioner and ship-mounted air conditioner) or under severe external operation conditions (such as hollow mud paths) encountered in the transportation process, and the unstable vibration excitation acts on the compressor body, so that the compressor can shake greatly in the axial direction and the longitudinal direction in the air conditioner, and the vibration reduction structure of the compressor under the unstable working conditions or under the severe external environment is difficult to meet the vibration reduction requirement.
Disclosure of Invention
Therefore, the technical problem to be solved by the application is to provide the compressor assembly and the air conditioner, which can improve the vibration damping performance of the compressor under unstable working conditions or in severe external environments and ensure the stable operation of the compressor.
In order to solve the above problems, the present application provides a compressor assembly including a chassis, a compressor body, a first vibration damping structure connected between the chassis and the compressor body and providing vibration damping force in a radial direction to the compressor body, and a second vibration damping structure connected between the chassis and the compressor body and providing vibration damping force in an axial direction to the compressor body.
Preferably, the first vibration reducing structure includes a cylinder and a piston slidably disposed within the cylinder, an end of the piston being connected to the compressor body.
Preferably, the piston is connected to the compressor body by an elastic member.
Preferably, the elastic member includes a plurality of springs, and the plurality of springs are uniformly spaced apart in an axial direction of the compressor body.
Preferably, the second vibration reduction structure includes a foot pad, and the compressor body includes a foot, the foot being mounted on and supported by the foot pad.
Preferably, an air bag is arranged in the foot pad, and the air cavity of the air cylinder is communicated with the air bag.
Preferably, the air chamber communicates with the bladder via a hose.
Preferably, the chassis is provided with a communication channel, and the hose is arranged in the communication channel.
Preferably, the hose communicates with the bladder in the radial direction of the footpad, or the hose communicates with the bladder in the axial direction from the bottom of the footpad.
Preferably, the piston is provided with a vent plug.
Preferably, the number of second vibration reduction structures is the same as the number of first vibration reduction structures.
Preferably, the foot pads and the cylinders are arranged in one-to-one correspondence in a section perpendicular to the central axis of the compressor body, and the projection of the central axis of the corresponding foot pad and the projection of the central axis of the compressor body are located on the central line of the cylinder.
According to another aspect of the present application, there is provided an air conditioner including a compressor assembly as described above.
The application provides a compressor assembly, which comprises a chassis, a compressor main body, a first vibration reduction structure and a second vibration reduction structure, wherein the first vibration reduction structure is connected between the chassis and the compressor main body and provides vibration reduction acting force in the radial direction for the compressor main body, and the second vibration reduction structure is connected between the chassis and the compressor main body and provides vibration reduction acting force in the axial direction for the compressor main body. The compressor main body is subjected to vibration reduction in the radial direction through the first vibration reduction structure, and is subjected to vibration reduction in the axial direction through the second vibration reduction structure, so that vibration reduction in the axial direction and the radial direction of the compressor main body can be realized through the first vibration reduction structure and the second vibration reduction structure, the excitation effect of unstable vibration or vibration on the compressor main body is reduced, the compressor can be well adaptive in the axial direction and the radial direction in the air conditioner, the vibration reduction performance of the compressor under unstable working conditions or in a severe external environment can be improved, and the stable operation of the compressor is ensured.
Drawings
FIG. 1 is a perspective view of a compressor assembly according to an embodiment of the present application;
FIG. 2 is a cross-sectional block diagram of a compressor assembly according to an embodiment of the present application;
fig. 3 is a schematic structural view of a compressor assembly according to an embodiment of the present application.
The reference numerals are expressed as:
1. Chassis, compressor main body, 3, cylinder, 4, piston, 5, elastic piece, 6, foot pad, 7, foot, 8, air bag, 9, air cavity, 10, hose, 11 and air release plug.
Detailed Description
Referring to fig. 1 to 3 in combination, according to an embodiment of the present application, a compressor assembly includes a chassis 1, a compressor body 2, a first vibration damping structure connected between the chassis 1 and the compressor body 2 and providing vibration damping force in a radial direction to the compressor body 2, and a second vibration damping structure connected between the chassis 1 and the compressor body 2 and providing vibration damping force in an axial direction to the compressor body 2.
The compressor main body 2 is subjected to vibration reduction in the radial direction through the first vibration reduction structure, and is subjected to vibration reduction in the axial direction through the second vibration reduction structure, so that vibration reduction in the axial direction and the radial direction of the compressor main body 2 can be realized through the first vibration reduction structure and the second vibration reduction structure, the excitation effect of unstable vibration or vibration on the compressor main body 2 is reduced, the compressor main body 2 can form good adaptability in the axial direction and the radial direction in the air conditioner, the vibration reduction performance of the compressor under unstable working conditions or in severe external environments can be improved, and the stable operation of the compressor is ensured.
The first vibration reducing structure includes a cylinder 3 and a piston 4 slidably disposed in the cylinder 3, an end of the piston 4 being connected to the compressor body 2. The piston 4 is movable relative to the cylinder 3, and gas is stored in the cylinder 3, and the gas has strong compressibility and cushioning properties, so that the cylinder can be utilized to cushion radial vibration of the compressor main body 2, and radial vibration on the compressor main body 2 is reduced.
In one embodiment, the piston 4 is connected to the compressor body 2 by an elastic member 5. In this embodiment, the elastic member 5 and the cylinder 3 are cooperatively connected to form a first vibration damping structure, and the vibration damping performance of the elastic member and the buffering performance of the gas in the cylinder 3 are effectively utilized to buffer radial vibration generated by the compressor main body 2, so that a first vibration damping effect is achieved.
The elastic piece 5 comprises a plurality of springs, the springs are uniformly distributed at intervals along the axial direction of the compressor main body 2, so that more balanced radial vibration reduction effect can be formed on the compressor main body 2, and the vibration reduction effect is prevented from being influenced by uneven stress.
In other embodiments, the elastic member 5 may be a rubber elastic body such as vibration-damping rubber or elastic sponge, and a rigid member may be disposed in the elastic member 5, so that the rigidity of the elastic member 5 is improved by matching the rigid member with the elastic member 5, and the cylinder 3 and the piston 4 are ensured to reciprocate on the same straight line.
The two ends of the spring are respectively connected with the compressor main body 2 and the piston 4, further are connected with the cylinder 3 through the piston 4 to form a first vibration reduction structure, one end of the spring, which is close to the compressor main body 2, is fixed on the outer surface of the compressor main body 2 in a welding mode, and then the other end of the spring is fixedly connected on a fixed plate of the piston 4 in a welding mode. Adopt the welding mode when guaranteeing the steadiness of spring, spring motion elasticity space is abundant, can also prevent that compressor main part 2 from vibrating too big and causing the spring to produce the skew, damages piston and cylinder, also can alleviate the radial vibration of compressor main part 2 in the at utmost.
In one embodiment, the chassis 1 is provided with a cylinder seat, the cylinder seat is provided with an annular fixing groove, and the cylinder is fixedly arranged in the corresponding annular fixing groove on the chassis 1 in a welding mode. The piston 4 and the cylinder 3 are matched to do linear reciprocating motion, and the coaxiality requirement of the piston 4 and the cylinder 3 can be fully ensured by welding and fixing the cylinder 3.
The second vibration damping structure includes a foot pad 6, and the compressor body 2 includes a leg 7, and the leg 7 is mounted on the foot pad 6 and supported by the foot pad 6. The chassis 1 is provided with a fixing groove, and the foot pad 6 is fixedly arranged in the fixing groove and is connected with the support leg 7 to form an elastic support for the compressor main body 2. When the compressor main body 2 vibrates, the second vibration damping structure utilizes the self-soft characteristic of the foot pad 6 to buffer the axial vibration generated by the compressor main body 2, thereby playing a second vibration damping effect.
In one embodiment, a bladder 8 is disposed within the footpad 6. In this embodiment, have built-in gasbag 8 at damping callus on the sole 6, the cavity that can hold gasbag 8 has been seted up in the center department of callus on the sole 6, gasbag 8 and callus on the sole 6 cooperation are used and are formed the second damping structure, the correspondence hole of four stabilizer blades 7 of the bottom flange of compressor main part 2 is installed to callus on the sole 6 upper end, lower extreme fixed mounting is in the corresponding fixed slot of chassis 1, the axial vibration of compressor main part 2 can be slowed down to the cooperation of callus on the sole 6 and gasbag 8 use to the maximum degree, further avoid adopting the fixed callus on the sole 6 of through bolt, the damping capacity of callus on the sole 6 has been greatly improved.
In one embodiment, an air bag 8 is provided within the footpad 6, and an air chamber 9 of the air cylinder 3 communicates with the air bag 8. Specifically, in the present embodiment, the air chamber 9 communicates with the air bag 8 through a hose 10. The chassis 1 is provided with a communication passage in which the hose 10 is disposed.
In this embodiment, a docking hole is formed at the lower end of the air cylinder 3 for docking with the upper hole of the hose 10, a hole groove is formed on the outer surface of the air bag 8 for docking with the lower hole of the hose 10, and the upper end of the hose 10 is connected with the air bag 8 built in the foot pad 6 at the lower end of the air cylinder 3, thereby forming a third vibration reduction structure. The hose 10 is arranged in the communication channel formed in the chassis 1, so that the hose 10 can be protected and limited through the communication channel, the gas in the hose 10 is ensured not to bend when passing through, and the reasonable arrangement of the vibration reduction structure is also ensured.
By providing a hose 10 in the chassis 1, the air chamber 9 of the first vibration damping structure is communicated with the air chamber 8 of the second vibration damping structure, forming a third vibration damping structure. When the compressor works under the unstable working condition, the piston 4 connected to the end part of the spring is pushed to compress gas in the cylinder 3 while vibration is damped by the spring, the gas enters into the built-in air bag cavity of the foot pad 6 through the hose 10 in the chassis 1, the rigidity of the foot pad 6 is improved, and vibration and shaking of the compressor are reduced, so that the third vibration damping effect is achieved. The vibration reduction assembly of the compressor can meet the vibration reduction requirement when the compressor main body 2 works under the unstable working condition of transportation or in the running concave-convex road surface process, and ensures the running stability of the compressor.
In one embodiment, the hose 10 communicates with the bladder 8 in the radial direction of the footpad 6.
In one embodiment, the hose 10 communicates with the air bag 8 from the bottom of the footpad 6 in an axial direction, so that no hole slots are required to be formed in the footpad 6, thereby ensuring the structural integrity of the footpad 6 as much as possible and improving the vibration damping performance of the footpad 6.
The piston 4 is provided with a vent plug 11. A groove is formed in the outer surface of the upper portion of the air cylinder 3 and is used for being matched with the air release plug 11, when the compressor main body 2 does not operate, the air release plug 11 can be pulled out, air in the air bag 8 is discharged, the pressure is reduced, and the service life of the air bag 8 is prolonged.
From the perspective of vibration absorption and vibration reduction, the air cylinder 3 and the chassis 1 can be made of cast iron, from the perspective of low tightness, the piston 4, the foot pad 6 and the air bag 8 can be made of fabric composite materials, the hose 10 is made of plastics, and the spring can be made of spring steel.
The number of the second vibration reduction structures is the same as the number of the first vibration reduction structures.
In the cross-section of the central axis of perpendicular to compressor main part 2, callus on the sole 6 and cylinder 3 one-to-one set up, and the projection of the central axis of corresponding callus on the sole 6 and the projection of the central axis of compressor main part 2 are located the central line of cylinder 3 to can make callus on the sole 6 and cylinder 3 to use in pairs, can conveniently form first damping structure, second damping structure and the third damping structure of mutually supporting more, improve the balanced of atress of compressor main part 2, improve the damping performance of compressor main part 2.
According to the compressor assembly, vibration of a compressor under an operation working condition can be effectively reduced through the first vibration reduction structure and the second vibration reduction structure, radial vibration of the compressor main body 2 can be effectively reduced through cooperation of the springs and the air cylinders 3, axial vibration of the compressor main body 2 can be effectively reduced through cooperation of the foot pads 6 and the air bags 8, the first vibration reduction structure and the second vibration reduction structure are connected through the built-in hose 10 of the chassis 1 to form a third vibration reduction structure, energy conversion is fully utilized, vibration energy of the compressor is compressed through the pistons 4, the air enters the air bag cavities of the foot pads 6, rigidity of the foot pads 6 is improved, and the air bags are fed back to the connected compressor main body 2, so that vibration is reduced. The design that triple damping structure combined together utilizes compressor main part 2 self vibration to produce the mode damping of kinetic energy, has fully reduced compressor main part 2's vibration, has greatly promoted compressor main part 2's steady running nature.
According to an embodiment of the present application, an air conditioner includes a compressor assembly, which is the compressor assembly described above.
It will be readily appreciated by those skilled in the art that the above advantageous ways can be freely combined and superimposed without conflict.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application. The foregoing is merely a preferred embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present application, and these modifications and variations should also be regarded as the scope of the application.
Claims (11)
1. A compressor assembly is characterized by comprising a chassis (1), a compressor body (2), a first vibration reduction structure and a second vibration reduction structure, wherein the first vibration reduction structure is connected between the chassis (1) and the compressor body (2) and provides vibration reduction acting force in the radial direction for the compressor body (2), the second vibration reduction structure is connected between the chassis (1) and the compressor body (2) and provides vibration reduction acting force in the axial direction for the compressor body (2), the first vibration reduction structure comprises a cylinder (3) and a piston (4) which is slidably arranged in the cylinder (3), the end part of the piston (4) is connected to the compressor body (2), the piston (4) is connected with the compressor body (2) through an elastic piece (5), the second vibration reduction structure comprises a foot pad (6), the compressor body (2) comprises a support leg (7), the support leg (7) is mounted on the foot pad (6) and is supported by the foot pad (6), and the end part of the piston (4) is connected with an air chamber (8) in the cylinder (3) and the air chamber (8) is communicated with the air chamber (8).
2. Compressor assembly according to claim 1, wherein the elastic member (5) comprises a plurality of springs, which are uniformly spaced apart along the axial direction of the compressor body (2).
3. Compressor assembly according to claim 1, wherein the air chamber (9) communicates with the air bag (8) via a hose (10).
4. A compressor assembly according to claim 3, wherein the chassis (1) is provided with a communication channel, in which the hose (10) is arranged.
5. A compressor assembly according to claim 3, wherein the hose (10) communicates with the air-bag (8) in the radial direction of the footpad (6), or wherein the hose (10) communicates with the air-bag (8) in the axial direction from the bottom of the footpad (6).
6. Compressor assembly according to claim 1, wherein a bleed air lock (11) is provided on the piston (4).
7. The compressor assembly of claim 1, wherein the number of second vibration reduction structures and the number of first vibration reduction structures are the same.
8. Compressor assembly according to claim 7, wherein, in a section perpendicular to the central axis of the compressor body (2), the foot pads (6) and the cylinders (3) are arranged in a one-to-one correspondence, the projection of the central axis of the corresponding foot pad (6) and the projection of the central axis of the compressor body (2) being located on the central line of the cylinders (3).
9. Compressor assembly according to claim 1, wherein the second vibration dampening structure comprises a foot pad (6), the compressor body (2) comprising a foot (7), the foot (7) being mounted on the foot pad (6) and supported by the foot pad (6).
10. Compressor assembly according to claim 9, wherein an air bag (8) is provided in the foot pad (6).
11. An air conditioner comprising a compressor assembly, wherein the compressor assembly is the compressor assembly of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461061.XA CN112556240B (en) | 2020-12-11 | 2020-12-11 | Compressor components and air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461061.XA CN112556240B (en) | 2020-12-11 | 2020-12-11 | Compressor components and air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112556240A CN112556240A (en) | 2021-03-26 |
| CN112556240B true CN112556240B (en) | 2025-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011461061.XA Active CN112556240B (en) | 2020-12-11 | 2020-12-11 | Compressor components and air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112556240B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819039B (en) * | 2021-09-24 | 2024-08-20 | 珠海格力电器股份有限公司 | Vibration absorbing device, compressor assembly and air conditioner |
| CN114183326B (en) * | 2021-12-22 | 2022-12-23 | 珠海格力电器股份有限公司 | Vibration damper of compressor and compressor |
| CN114941638A (en) * | 2022-05-11 | 2022-08-26 | 长沙市健科电子有限公司 | Three-dimensional combined type vibration damper for resisting vibration of electronic water pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100724391B1 (en) * | 2005-12-30 | 2007-06-04 | 엘지전자 주식회사 | Outdoor unit of air conditioner |
| CN101113862A (en) * | 2006-07-28 | 2008-01-30 | 海尔集团公司 | Vibration absorbers for wine refrigerators |
| CN102297236A (en) * | 2011-07-12 | 2011-12-28 | 青岛海氧之家科技发展有限公司 | Small damping floating raft device for compressor or motor |
| CN207146696U (en) * | 2017-08-24 | 2018-03-27 | 广东美的制冷设备有限公司 | Compressor and there is its air conditioner |
| CN109708214A (en) * | 2018-12-06 | 2019-05-03 | 珠海格力电器股份有限公司 | Vibration reduction structure and compressor vibration reduction assembly |
| CN214250204U (en) * | 2020-12-11 | 2021-09-21 | 珠海格力电器股份有限公司 | Compressor assembly and air conditioner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170141531A (en) * | 2016-06-15 | 2017-12-26 | 현대일렉트릭앤에너지시스템(주) | Vibration reducing device for transformer |
| CN109469993B (en) * | 2018-09-20 | 2020-05-22 | 珠海格力电器股份有限公司 | Unit vibration reduction method and device, air conditioner and storage medium |
-
2020
- 2020-12-11 CN CN202011461061.XA patent/CN112556240B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100724391B1 (en) * | 2005-12-30 | 2007-06-04 | 엘지전자 주식회사 | Outdoor unit of air conditioner |
| CN101113862A (en) * | 2006-07-28 | 2008-01-30 | 海尔集团公司 | Vibration absorbers for wine refrigerators |
| CN102297236A (en) * | 2011-07-12 | 2011-12-28 | 青岛海氧之家科技发展有限公司 | Small damping floating raft device for compressor or motor |
| CN207146696U (en) * | 2017-08-24 | 2018-03-27 | 广东美的制冷设备有限公司 | Compressor and there is its air conditioner |
| CN109708214A (en) * | 2018-12-06 | 2019-05-03 | 珠海格力电器股份有限公司 | Vibration reduction structure and compressor vibration reduction assembly |
| CN214250204U (en) * | 2020-12-11 | 2021-09-21 | 珠海格力电器股份有限公司 | Compressor assembly and air conditioner |
Also Published As
| Publication number | Publication date |
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| CN112556240A (en) | 2021-03-26 |
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