WO2019214239A1 - 压缩机二级减振装置和空调器 - Google Patents

压缩机二级减振装置和空调器 Download PDF

Info

Publication number
WO2019214239A1
WO2019214239A1 PCT/CN2018/121546 CN2018121546W WO2019214239A1 WO 2019214239 A1 WO2019214239 A1 WO 2019214239A1 CN 2018121546 W CN2018121546 W CN 2018121546W WO 2019214239 A1 WO2019214239 A1 WO 2019214239A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
foot pad
damping device
primary
vibration damping
Prior art date
Application number
PCT/CN2018/121546
Other languages
English (en)
French (fr)
Inventor
邓益明
黄昌铎
黄伟青
郭金露
陈晓东
叶云鹤
杨鹏远
郑小郴
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2019214239A1 publication Critical patent/WO2019214239A1/zh

Links

Images

Classifications

    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
    • 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
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

Definitions

  • the invention belongs to the technical field of air conditioners, and particularly relates to a secondary vibration damping device and an air conditioner of a compressor.
  • a compressor is installed in the air conditioner, and the compressor generates vibration during the working process. This vibration stresses the pipeline components connected to the compressor, causing deformation of the pipeline, and causing the pipeline to break when severe; Noise is generated by the compressor itself and the components connected thereto, causing noise pollution to the environment around the compressor. Reducing the vibration of the air conditioner compressor or reducing the impact of compressor vibration on the air conditioner is an effective method to improve the comfort and reliability of the air conditioner.
  • a plurality of compressor damping systems are disclosed, in which the damper includes a pedestal, a damper, and a plurality of compressors can be disposed on the pedestal at each compressor.
  • Shock absorbers are installed between the base and the base. Two or more shock absorbers are also installed at the bottom of the base. The maximum amplitude of the shock absorbers installed between each compressor and the base is different.
  • the multiple compressor damping system since a plurality of compressors are disposed on the pedestal, and then a shock absorber is disposed at the bottom of the pedestal, the force of each compressor is different, and multiple compressions are performed.
  • the vibration of the machine will bring the vibration of the pedestal.
  • the position of the damper at the bottom of the pedestal must be rationally designed, and the compressor should be on the pedestal.
  • the distribution position and the structure are complicated. If the design is improper, it will not have the vibration damping effect, and the cost of the vibration damping system is high. Because of the different vibration conditions of each compressor, it is difficult to meet the various compressions at the same time. The vibration damping requirements of the machine are still difficult to solve the problem of compressor vibration noise.
  • the technical problem to be solved by the present invention is to provide a compressor secondary vibration damping device and an air conditioner, which can effectively reduce the vibration amplitude of the compressor and reduce the compression of the compressor. Machine vibration noise.
  • the present invention provides a secondary vibration damping device for a compressor, comprising a support base provided with a primary foot pad mounting seat and a secondary foot pad assembly, and a primary foot pad mounting seat for mounting in compression
  • the first level foot pad assembly at the bottom of the machine second vibration damping device is used to support the base of the compressor, and the number of the first level pad mounting seat and the second level foot pad assembly are the same and multiple.
  • the plurality of primary pad mounts are each located on the first circumference, and/or the plurality of secondary footpad assemblies are located on the second circumference.
  • the first circumference and the second circumference are concentric.
  • the primary pad mount and the secondary pad assembly are offset along the circumferential or radial direction of the support.
  • the first circumference and the second circumference are the same diameter.
  • the primary pad mount includes a boss having a through hole, and the cross section of the through hole decreases in a direction from bottom to top.
  • the support base is a support plate, and the center of the support plate has an opening.
  • the support plate is a polygonal plate.
  • the support plate is a triangular plate, and the primary pad mount and the secondary pad assembly are both disposed at the corners of the triangular plate.
  • the secondary footpad assembly is located intermediate the adjacent two primary pad mounts in the circumferential direction of the support.
  • the secondary foot pad assembly comprises a first screw and a first foot pad sleeved outside the first screw, the first screw being disposed on the upper surface of the support seat.
  • a plurality of primary footpad mounts are distributed along the circumference of the support base, and a plurality of secondary footpad assemblies are distributed along the circumference of the support base.
  • the plurality of primary footpad mounts are evenly distributed along the circumference of the support base, and/or the plurality of secondary footpad assemblies are evenly distributed along the circumference of the support base.
  • an air conditioner including a compressor and a bottom case, further comprising the above-described compressor secondary damper device, the compressor secondary damper device being disposed between the compressor and the bottom case .
  • the bottom shell is provided with a primary foot pad assembly
  • the compressor secondary damping device is disposed on the primary foot pad assembly
  • the base of the compressor is disposed on the secondary foot pad assembly of the compressor secondary damping device .
  • the secondary vibration damping device of the compressor comprises a support base, a first floor pad mounting seat and a secondary foot pad assembly are arranged on the support base, and the first stage foot pad mounting seat is used for installing the secondary vibration damping device at the compressor
  • the bottom level pad assembly, the second level pad assembly is used to support the base of the compressor, and the first level pad seat and the second level pad assembly are the same and multiple.
  • the support seat can be disposed between the bottom case and the compressor. Since the bottom case is fixedly disposed at the bottom, the support base separately forms a second vibration damping for one compressor, so that the vibration damping of each compressor can be more conveniently realized.
  • the vibration reduction between the compressors is independent of each other, regardless of the vibration between the compressors, and the influence of the bottom casing on the vibration reduction of the compressor; since the primary foot pad assembly is supported at the bottom of the support base, the secondary The foot pad assembly is supported at the bottom of the base of the compressor, the secondary foot pad assembly is located on the support base, and the number of the primary foot pad assembly, the secondary foot pad assembly and the base of the compressor are the same, so the primary foot pad assembly The same support seat is shared with the secondary foot pad assembly, which ensures that the primary foot pad assembly can cooperate with the secondary foot pad assembly to form a secondary damping of the compressor.
  • FIG. 1 is a schematic perspective structural view of a secondary vibration damping device of a compressor according to an embodiment of the present invention
  • FIG. 2 is a schematic exploded view showing the cooperation of a compressor and a bottom case of an air conditioner according to an embodiment of the present invention
  • FIG. 3 is a schematic view showing the assembly structure of a compressor of an air conditioner according to an embodiment of the present invention.
  • Supporting seat 2. First-level foot pad mounting seat; 3. Second-level foot pad assembly; 4. Base foot; 5, boss; 6. Through hole; 7. First screw; 8. First foot pad; 9, the compressor; 10, the bottom shell; 11, a level foot pad assembly; 12, nut.
  • a compressor secondary vibration damping device includes a support base 1 on which a primary foot pad mount 2 and a secondary foot pad assembly 3 are disposed.
  • the level pad mount 2 is for mounting a first level pad assembly at the bottom of the compressor secondary damping device
  • the secondary foot pad assembly 3 is for supporting the footing 4 of the compressor, the first level pad mounting 2 and two
  • the number of level pad assemblies 3 are the same and are multiple.
  • the support base 1 can be disposed between the bottom case 10 and the compressor 9. Since the bottom case 10 is fixedly disposed at the bottommost portion, the support base 1 separately forms a second vibration reduction for a compressor 9, so that it is more convenient to realize each compression.
  • the vibration damping of the machine 9 makes the vibration damping between the compressors 9 independent of each other, regardless of the vibration influence between the compressors 9, and does not consider the influence of the bottom casing 10 on the vibration reduction of the compressor 9.
  • the primary foot pad assembly 11 is supported at the bottom of the support base 1, the secondary foot pad assembly 3 is supported at the bottom of the base 4 of the compressor 9, the secondary foot pad assembly 3 is located on the support base 1, and the primary foot pad assembly 11
  • the number of the foot pads 4 of the secondary foot pad assembly 3 and the compressor 9 is the same, so that the primary foot pad assembly 11 and the secondary foot pad assembly 3 share the same support base 1, which can ensure that the primary foot pad assembly 11 can
  • the stage mat assembly 3 cooperates to form a secondary damping of the compressor 9.
  • the primary pad mount 2 and the secondary pad assembly 3 are offset along the circumferential or radial direction of the support 1. Since the primary foot pad assembly 11 and the secondary foot pad assembly 3 are disposed along the circumferential or radial offset of the support base 1, it is possible to avoid the occurrence between the primary foot pad assembly 11 and the secondary foot pad assembly 3 and the compressor 9. Resonance, thereby achieving a more effective secondary damping effect, more effectively reducing the amplitude of the compressor 9, reducing the vibration noise of the compressor 9, and improving the reliability of the connection relationship between other components and the connecting members of the compressor 9. stability.
  • a plurality of primary pad mounts 2 are each located on a first circumference, and/or a plurality of secondary footpad assemblies 3 are located on a second circumference.
  • the first circumference and the second circumference are concentric.
  • the damping effect on the compressor 9 is not reduced due to the center of gravity deviation during the vibration damping process.
  • the vibration noise of the compressor 9 can be better eliminated.
  • the compressor secondary damper device is designed for a single compressor 9, and thus is more in conformity with the structure of the single compressor 9, and only needs to consider the vibration between the single compressor 9 and the vibration of the support base 1 when designing. Correlation, in order to arrange the primary pad assembly 11 and the secondary pad assembly 3, regardless of the mutual influence between the plurality of compressors 9, and the mutual interaction between the plurality of compressors 9 and the bottom casing 10. The impact, the structural design is simpler, the cost is lower, the vibration reduction is more targeted, and the shock absorption effect is better.
  • the first circumference and the second circumference are the same diameter, so that the supporting force exerted by the primary foot pad assembly 11 on the support base 1 and the supporting force applied by the secondary foot pad assembly 3 to the compressor 9 are located on the same circumference.
  • the force is more balanced, the polarization phenomenon does not occur, and the vibration damping effect on the compressor 9 is further improved.
  • the primary pad mount 2 includes a boss 5 having a through hole 6 and the cross section of the through hole 6 is tapered in a downwardly directed direction.
  • the primary pad assembly 11 is disposed in the primary pad mount 2, and the bolt of the primary pad assembly 11 is threaded into the through hole 6 of the boss 5, and then the top is fixed by bolts.
  • the cross-section of the through hole 6 is reduced, so that the installation of the primary pad assembly 11 in the primary pad mounting 2 can be facilitated, and the pad of the primary pad assembly 11 is at least partially stopped in the through hole 6, thereby enabling To a more effective elastic damping effect.
  • the support base 1 is a support plate, and the center of the support plate has an opening. After the compressor 9 is disposed on the support base 1, the bottom of the compressor 9 can be disposed at the center opening, thereby avoiding the bottom protruding portion of the compressor 9. Interference occurs between the support seats 1 to ensure smooth installation of the compressor 9 on the support base 1.
  • the support plate may be a polygonal plate such as a triangular plate, a quadrangular plate or a pentagonal plate.
  • the support plate is an equilateral triangle plate, and the primary pad support 2 and the secondary pad assembly 3 are both disposed at the corners of the triangular plate.
  • the support base 1 is arranged as a triangular plate.
  • the structure is simple and the processing cost is low.
  • the base 4 of the compressor 9 is generally three, so that the structure formed by the plate body of the triangular support plate and the central opening can be utilized. That is, the width between the triangular plate and the central opening is the largest at the triangle, so that the minimum cost of the material and the lowest cost are achieved, and the first foot pad mount 2 and the second pad assembly 3 are smoothly on the support base 1. Installation, the structure layout is more reasonable, the overall volume is smaller, the force can be more uniform, and the vibration damping effect can also be achieved.
  • the secondary foot pad assembly 3 In the circumferential direction of the support base 1, the secondary foot pad assembly 3 is located at an intermediate position between the adjacent two primary pad mounting seats 2, and is transmitted to the secondary foot pad assembly 3 when the compressor 9 vibrates
  • the support base 1 is then transferred to the bottom case 10 through the support base 1 and the primary foot pad assembly 11, in the process, since the secondary foot pad assembly 3 is located in the adjacent two primary pad mounts 2
  • the secondary foot pad assembly 3 on both sides of the same level pad mount 2 is the same distance from the level pad mount 2, and is transferred from the secondary pad assembly 3 on both sides.
  • the vibration effect to the first stage pad mount 2 will be offset, and the counteracting effect is more obvious.
  • the vibration transmitted to the first stage pad mount 2 is further weakened, and then the first stage pad assembly 11 is reduced.
  • the vibration transmitted to the bottom case 10 is smaller, the effect of the vibration of the compressor 9 can be more effectively reduced, the vibration noise of the compressor 9 can be reduced, and the tube caused by the vibration of the compressor 9 can be effectively reduced.
  • the road connection is unstable.
  • the secondary foot pad assembly 3 includes a first screw 7 and a first foot pad 8 sleeved outside the first screw 7, and the first screw 7 is disposed on the upper surface of the support base 1.
  • the first foot pad 8 is sleeved outside the first screw 7, and is slidable relative to the first screw 7, so that the vibration damping effect on the compressor 9 can be achieved by the elastic expansion and contraction of the first foot pad 8.
  • the structure of the primary foot pad assembly 11 is similar to this and will not be described in detail.
  • the plurality of level foot pad mounts 2 are evenly distributed along the circumferential direction of the support base 1, and the plurality of second level foot pad assemblies 3 are evenly distributed along the circumferential direction of the support base 1, which can improve the uniformity of vibration force distribution. Improve the damping effect on the compressor.
  • the air conditioner includes a compressor 9, a bottom case 10, and further includes the above-described compressor secondary damper device, and the compressor secondary damper device is disposed between the compressor 9 and the bottom case 10.
  • the compressor secondary damper device is disposed between the compressor 9 and the bottom casing 10, and a secondary foot pad assembly 3 is disposed between the compressor secondary damper device and the compressor 9, and the compressor secondary damper device and A first-level foot pad assembly 11 is disposed between the bottom case 10, so that a secondary vibration-damping structure can be formed, which effectively improves the shock absorption effect on the compressor.
  • a bottom foot pad assembly 11 is disposed on the bottom case 10, a compressor secondary vibration damping device is disposed on the primary foot pad assembly 11, and a base foot 4 of the compressor is disposed on the secondary foot pad assembly of the compressor secondary vibration damping device 3 on.
  • a bolt is disposed on the bottom case 10, the foot pad is assembled on the bottom case 10, the bolt passes through the foot pad, and the support base 1 is mounted on the foot pad through the first stage pad mount 2, and the nut 12 is located at the first leg.
  • the upper side of the pad mounting seat 2 is fixedly connected to the bolt, and the nut is only in contact with the foot pad.
  • the support base 1 is provided with a secondary foot pad assembly 3, and the first screw 7 of the secondary foot pad assembly 3 is fixedly disposed on the upper surface of the support base 1, and the first foot pad 8 is sleeved outside the first screw 7, the compressor Mounted on the first foot pad 8, the nut 12 is located on the upper side of the footing 4 of the compressor 9, and is fixedly coupled to the first screw 7, and the nut 12 is only in contact with the first foot pad 8.

Abstract

一种压缩机二级减振装置和具有其的空调器。该空调器包括压缩机二级减振装置。该压缩机二级减振装置包括支撑座（1），支撑座（1）上设置有一级脚垫安装座（2）和二级脚垫组件（3），一级脚垫安装座（2）用于安装位于压缩机二级减振装置底部的一级脚垫组件（11），二级脚垫组件（3）用于支撑压缩机的基脚（4），一级脚垫安装座（2）和二级脚垫组件（3）数量相同且均为多个。

Description

压缩机二级减振装置和空调器
本申请要求于2018年5月10日提交中国专利局、申请号为201810442415.2、发明名称为“压缩机二级减振装置和空调器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于空调技术领域，具体涉及一种压缩机二级减振装置和空调器。
背景技术
空调器内安装有压缩机，压缩机在工作的过程中会产生振动，这种振动对与压缩机连接的管路部件产生应力，引起管路变形，严重时导致管路断裂；同时这种振动通过压缩机本身以及与其连接的部件传递而产生噪音，对压缩机周边的环境造成噪音污染。降低空调压缩机振动或减少压缩机振动对空调器的影响，是提高空调器舒适性和可靠性有效方法。
在公开号为CN205135956的中国专利申请中公开了一种多台压缩机减振系统，在该减振系统中，包括台座、减震器，台座上可设置多个压缩机，在每个压缩机与台座之间均安装有减震器，同时在台座底部也安装有两个及以上减震器，每台压缩机与台座之间安装的减震器的最大幅度各不相同。
在该多台压缩机减振系统中，由于多台压缩机均是设置在台座上，然后在台座的底部设置有减震器，由于每台压缩机的受力情况各异，且多台压缩机的振动会带来台座的振动，在工作的过程中，为了保证减振系统对多个压缩机的减振效果，必须合理设计台座底部的减振器的位置，以及压缩机在台座上的分布位置，结构较为复杂，如果设计不当，就会起不到应有的减振效果，且实现该减振系统的成本较高，由于各个压缩机的振动工况不同，也难以同时满足各个压缩机的减振要求，仍然难以解决压缩机振动噪音问题。
发明内容
因此，本发明要解决的技术问题在于提供一种压缩机二级减振装置和空调 器，能够对单台压缩机起到有效的二级减振作用，有效降低压缩机振动幅度，减小压缩机振动噪音。
为了解决上述问题，本发明提供一种压缩机二级减振装置，包括支撑座，支撑座上设置有一级脚垫安装座和二级脚垫组件，一级脚垫安装座用于安装位于压缩机二级减振装置底部的一级脚垫组件，二级脚垫组件用于支撑压缩机的基脚，一级脚垫安装座和二级脚垫组件数量相同且均为多个。
优选地，多个一级脚垫安装座均位于第一圆周上，和/或，多个二级脚垫组件均位于第二圆周上。
优选地，第一圆周和第二圆周同心。
优选地，一级脚垫安装座和二级脚垫组件沿支撑座的周向或径向错位设置。
优选地，第一圆周和第二圆周直径相同。
优选地，一级脚垫安装座包括凸台，凸台具有通孔，且沿着由下而上的方向，通孔的截面递减。
优选地，支撑座为支撑板，支撑板的中心具有开孔。
优选地，支撑板为多边形板。
优选地，支撑板为三角形板，一级脚垫安装座和二级脚垫组件均设置在三角形板的角部。
优选地，沿支撑座的周向方向，二级脚垫组件位于相邻的两个一级脚垫安装座的中间位置。
优选地，二级脚垫组件包括第一螺杆和套设在第一螺杆外的第一脚垫，第一螺杆设置在支撑座的上表面。
优选地，多个一级脚垫安装座沿支撑座的周向分布，多个二级脚垫组件沿支撑座的周向分布。
优选地，多个一级脚垫安装座沿支撑座的周向均匀分布，和/或，多个二级脚垫组件沿支撑座的周向均匀分布。
根据本发明的另一方面，提供了一种空调器，包括压缩机、底壳，还包括上述的压缩机二级减振装置，压缩机二级减振装置设置在压缩机和底壳之间。
优选地，底壳上设置有一级脚垫组件，压缩机二级减振装置设置在一级脚垫组件上，压缩机的基脚设置在压缩机二级减振装置的二级脚垫组件上。
本发明提供的压缩机二级减振装置，包括支撑座，支撑座上设置有一级脚垫安装座和二级脚垫组件，一级脚垫安装座用于安装位于压缩机二级减振装置 底部的一级脚垫组件，二级脚垫组件用于支撑压缩机的基脚，一级脚垫安装座和二级脚垫组件数量相同且均为多个。该支撑座可以设置在底壳和压缩机之间，由于底壳固定设置在最底部，支撑座单独对一个压缩机形成二次减振，因此能够更加方便实现对各压缩机的减振，使得各个压缩机之间的减振相互独立，不用考虑压缩机相互之间的振动影响，也不用考虑底壳对压缩机减振造成的影响；由于一级脚垫组件支撑在支撑座底部，二级脚垫组件支撑在压缩机的基脚底部，二级脚垫组件位于支撑座上，且一级脚垫组件、二级脚垫组件和压缩机的基脚的数量一致，因此一级脚垫组件和二级脚垫组件共用同一支撑座，可以保证一级脚垫组件能够与二级脚垫组件相配合，对压缩机形成二级减振。
附图说明
图1为本发明实施例的压缩机二级减振装置的立体结构示意图；
图2为本发明实施例的空调器的压缩机与底壳配合的分解结构示意图；
图3为本发明实施例的空调器的压缩机装配结构示意图。
附图标记表示为：
1、支撑座；2、一级脚垫安装座；3、二级脚垫组件；4、基脚；5、凸台；6、通孔；7、第一螺杆；8、第一脚垫；9、压缩机；10、底壳；11、一级脚垫组件；12、螺母。
具体实施方式
结合参见图1至图3所示，根据本发明的实施例，压缩机二级减振装置包括支撑座1，支撑座1上设置有一级脚垫安装座2和二级脚垫组件3，一级脚垫安装座2用于安装位于压缩机二级减振装置底部的一级脚垫组件，二级脚垫组件3用于支撑压缩机的基脚4，一级脚垫安装座2和二级脚垫组件3数量相同且均为多个。
该支撑座1可以设置在底壳10和压缩机9之间，由于底壳10固定设置在最底部，支撑座1单独对一个压缩机9形成二次减振，因此能够更加方便实现对各压缩机9的减振，使得各个压缩机9之间的减振相互独立，不用考虑压缩机9相互之间的振动影响，也不用考虑底壳10对压缩机9减振造成的影响。
由于一级脚垫组件11支撑在支撑座1底部，二级脚垫组件3支撑在压缩 机9的基脚4底部，二级脚垫组件3位于支撑座1上，且一级脚垫组件11、二级脚垫组件3和压缩机9的基脚4的数量一致，因此一级脚垫组件11和二级脚垫组件3共用同一支撑座1，可以保证一级脚垫组件11能够与二级脚垫组件3相配合，对压缩机9形成二级减振。
优选地，一级脚垫安装座2和二级脚垫组件3沿支撑座1的周向或径向错位设置。由于一级脚垫组件11和二级脚垫组件3沿支撑座1的周向或径向错位设置，因此可以避免一级脚垫组件11和二级脚垫组件3与压缩机9之间发生共振，从而起到更加有效的二级减振作用，更加有效地降低压缩机9的振幅，降低压缩机9的振动噪音，提高其他部件与压缩机9连接部件之间的连接关系的可靠性和稳定性。
多个一级脚垫安装座2均位于第一圆周上，和/或，多个二级脚垫组件3均位于第二圆周上。优选地，第一圆周和所述第二圆周同心。
由于一级脚垫组件11所在的第一圆周和二级脚垫组件3所在的第二圆周同心，因此不会在减振过程中由于重心偏移而导致降低对压缩机9的减震效果，能够更好地消除压缩机9的振动噪音。
该压缩机二级减振装置针对单个压缩机9而设计，因此与单个压缩机9的结构更加符合，在进行设计时，只需要考虑单个压缩机9的振动与支撑座1的振动之间的相互关系，以此来进行一级脚垫组件11和二级脚垫组件3的布设，无需考虑多个压缩机9之间的相互影响，以及多个压缩机9与底壳10之间的相互影响，结构设计更加简单，成本更低，减振更加有针对性，减震效果更佳。
优选地，第一圆周和第二圆周直径相同，可以使得一级脚垫组件11施加在支撑座1上的支撑作用力和二级脚垫组件3施加于压缩机9的支撑作用力位于同一圆周上，受力更加均衡，不会发生偏振现象，进一步提高对压缩机9的减振效果。
一级脚垫安装座2包括凸台5，凸台5具有通孔6，且沿着由下而上的方向，通孔6的截面递减。一级脚垫组件11设置在该一级脚垫安装座2内，一级脚垫组件11的螺栓穿设在凸台5的通孔6内，然后顶部通过螺栓固定。通孔6的截面递减，能够方便一级脚垫组件11在一级脚垫安装座2的安装，并使得一级脚垫组件11的脚垫至少部分止挡在通孔6内，从而能够起到更加有效的弹性减振效果。
支撑座1为支撑板，支撑板的中心具有开孔，压缩机9设置在支撑座1上之后，压缩机9的底部可以设置在中心的开孔处，从而避免压缩机9的底部突 出部分与支撑座1之间发生干涉，保证压缩机9在支撑座1上的顺利安装。
支撑板可以为多边形板，例如三角形板、四角形板或者五角形板等。
在本实施例中，支撑板为正三角形板，一级脚垫安装座2和二级脚垫组件3均设置在三角形板的角部。将支撑座1设置为三角形板，一方面结构简单，加工成本低，另一方面压缩机9的基脚4一般为三个，因此可以利用三角形支撑板的板体与中心开孔所形成的结构，也即三角形板与中心开孔之间在三角处宽度最大，来采用最少的材料耗费，最低的成本，实现一级脚垫安装座2和二级脚垫组件3在支撑座1上的顺利安装，结构布局更加合理，整体体积更小，受力也可以更加均匀，减振效果也能得到实现。
沿支撑座1的周向方向，二级脚垫组件3位于相邻的两个一级脚垫安装座2的中间位置，在压缩机9发生振动时，会通过二级脚垫组件3传递到支撑座1处，然后通过支撑座1和一级脚垫组件11传递至底壳10处，在这个过程中，由于二级脚垫组件3位于相邻的两个一级脚垫安装座2的中间位置处，因此位于同一个一级脚垫安装座2两侧的二级脚垫组件3距离该一级脚垫安装座2的距离是相同的，从两侧的二级脚垫组件3传递至一级脚垫安装座2的振动作用会形成抵消，且抵消效果更明显，如此一来，传递至一级脚垫安装座2的振动被进一步削弱，再经过一级脚垫组件11的减振之后，传递至底壳10的振动更小，能够更加有效地减小压缩机9振动所带来的影响，降低压缩机9的振动噪音，也可以有效降低压缩机9振动所带来的管路连接不稳定。
二级脚垫组件3包括第一螺杆7和套设在第一螺杆7外的第一脚垫8，第一螺杆7设置在支撑座1的上表面。第一脚垫8套设在第一螺杆7外，并且相对于第一螺杆7可滑动，从而能够通过第一脚垫8的弹性伸缩实现对压缩机9的减振效果。一级脚垫组件11的结构与此类似，不做详细阐述。
优选地，多个一级脚垫安装座2沿支撑座1的周向均匀分布，多个二级脚垫组件3沿支撑座1的周向均匀分布，能够提高振动传力分配的均匀性，提高对压缩机的减振效果。
根据本发明的实施例，空调器包括压缩机9、底壳10，还包括上述的压缩机二级减振装置，压缩机二级减振装置设置在压缩机9和底壳10之间。
压缩机二级减振装置设置在压缩机9和底壳10之间，且压缩机二级减振装置与压缩机9之间设置有二级脚垫组件3，压缩机二级减振装置与底壳10之间设置有一级脚垫组件11，因此可以形成二级减振结构，有效提高对压缩机的减震效果。
底壳10上设置有一级脚垫组件11，压缩机二级减振装置设置在一级脚垫组件11上，压缩机的基脚4设置在压缩机二级减振装置的二级脚垫组件3上。
具体而言，在底壳10上设置有螺栓，脚垫装配在底壳10上，螺栓穿过脚垫，支撑座1通过一级脚垫安装座2安装在脚垫上，螺母12位于一级脚垫安装座2上侧，并与螺栓固定连接，螺母只与脚垫接触。支撑座1上设置有二级脚垫组件3，二级脚垫组件3的第一螺杆7固定设置在支撑座1的上表面，第一脚垫8套设在第一螺杆7外，压缩机装配在第一脚垫8上，螺母12位于压缩机9的基脚4上侧，并与第一螺杆7固定连接，螺母12只与第一脚垫8接触。
本领域的技术人员容易理解的是，在不冲突的前提下，上述各有利方式可以自由地组合、叠加。
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。以上仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变型，这些改进和变型也应视为本发明的保护范围。

Claims (15)

  1. 一种压缩机二级减振装置，其特征在于，包括支撑座(1)，所述支撑座(1)上设置有一级脚垫安装座(2)和二级脚垫组件(3)，所述一级脚垫安装座(2)用于安装位于所述压缩机二级减振装置底部的一级脚垫组件，所述二级脚垫组件(3)用于支撑压缩机的基脚(4)，所述一级脚垫安装座(2)和所述二级脚垫组件(3)数量相同且均为多个。
  2. 根据权利要求1所述的压缩机二级减振装置，其特征在于，多个所述一级脚垫安装座(2)均位于第一圆周上，和/或，多个所述二级脚垫组件(3)均位于第二圆周上。
  3. 根据权利要求2所述的压缩机二级减振装置，其特征在于，所述第一圆周和所述第二圆周同心。
  4. 根据权利要求1所述的压缩机二级减振装置，其特征在于，所述一级脚垫安装座(2)和所述二级脚垫组件(3)沿所述支撑座(1)的周向或径向错位设置。
  5. 根据权利要求3所述的压缩机二级减振装置，其特征在于，所述第一圆周和所述第二圆周直径相同。
  6. 根据权利要求1所述的压缩机二级减振装置，其特征在于，所述一级脚垫安装座(2)包括凸台(5)，所述凸台(5)具有通孔(6)，且沿着由下而上的方向，所述通孔(6)的截面递减。
  7. 根据权利要求1所述的压缩机二级减振装置，其特征在于，所述支撑座(1)为支撑板，所述支撑板的中心具有开孔。
  8. 根据权利要求7所述的压缩机二级减振装置，其特征在于，所述支撑板为多边形板。
  9. 根据权利要求8所述的压缩机二级减振装置，其特征在于，所述支撑板为三角形板，所述一级脚垫安装座(2)和二级脚垫组件(3)均设置在所述三角形板的角部。
  10. 根据权利要求7所述的压缩机二级减振装置，其特征在于，沿所述支撑座(1)的周向方向，所述二级脚垫组件(3)位于相邻的两个所述一级脚垫安装座(2)的中间位置。
  11. 根据权利要求1所述的压缩机二级减振装置，其特征在于，所述二级脚垫组件(3)包括第一螺杆(7)和套设在所述第一螺杆(7)外的第一脚垫(8)，所述第一螺杆(7)设置在所述支撑座(1)的上表面。
  12. 根据权利要求1所述的压缩机二级减振装置，其特征在于，多个所述一级脚垫安装座(2)沿所述支撑座(1)的周向分布，和/或，多个所述二级脚垫组件(3)沿所述支撑座(1)的周向分布。
  13. 根据权利要求1所述的压缩机二级减振装置，其特征在于，多个所述一级脚垫安装座(2)沿所述支撑座(1)的周向均匀分布，和/或，多个所述二级脚垫组件(3)沿所述支撑座(1)的周向均匀分布。
  14. 一种空调器，包括压缩机(9)、底壳(10)，其特征在于，还包括权利要求1至13中任一项所述的压缩机二级减振装置，所述压缩机二级减振装置设置在所述压缩机(9)和所述底壳(10)之间。
  15. 根据权利要求14所述的空调器，其特征在于，所述底壳(10)上设置有一级脚垫组件(11)，所述压缩机二级减振装置设置在所述一级脚垫组件(11)上，所述压缩机的基脚(4)设置在所述压缩机二级减振装置的二级脚垫组件(3)上。
PCT/CN2018/121546 2018-05-10 2018-12-17 压缩机二级减振装置和空调器 WO2019214239A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810442415.2 2018-05-10
CN201810442415.2A CN108413189A (zh) 2018-05-10 2018-05-10 压缩机二级减振装置和空调器

Publications (1)

Publication Number Publication Date
WO2019214239A1 true WO2019214239A1 (zh) 2019-11-14

Family

ID=63138522

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/121546 WO2019214239A1 (zh) 2018-05-10 2018-12-17 压缩机二级减振装置和空调器

Country Status (2)

Country Link
CN (1) CN108413189A (zh)
WO (1) WO2019214239A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110500262A (zh) * 2019-09-12 2019-11-26 珠海格力电器股份有限公司 一种定频压缩机的减振机构、方法、定频压缩机及空调
CN112664606A (zh) * 2020-12-08 2021-04-16 珠海格力电器股份有限公司 一种减振组件、风机及提高风机启动及运行稳定性的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108413189A (zh) * 2018-05-10 2018-08-17 珠海格力电器股份有限公司 压缩机二级减振装置和空调器
CN108980271B (zh) * 2018-08-20 2021-02-19 蔚来(安徽)控股有限公司 车辆及其减振安装组件和压缩机装置
CN109611654B (zh) * 2018-12-04 2020-09-01 武汉理工大学 一种多安装环境减振泵用支座
CN111852826B (zh) * 2019-04-30 2022-10-11 丹佛斯（天津）有限公司 安装件和设备组件
CN110332092A (zh) * 2019-08-12 2019-10-15 合肥天鹅制冷科技有限公司 一种车载空调压缩机的二次减震降噪系统
CN112696453B (zh) * 2021-03-25 2021-08-27 上海力信测量系统有限公司 用于隧道掘进机的全站仪减振支架
CN113211359B (zh) * 2021-06-24 2022-07-26 方盛车桥（柳州）有限公司 一种桥壳零件通用自动扶平的方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061258A1 (en) * 2000-02-16 2001-08-23 American Standard Inc. Heat exchanger with double vibration isolation
CN2703987Y (zh) * 2004-04-30 2005-06-08 广东科龙电器股份有限公司 一种用于空调器的隔振装置
CN203022998U (zh) * 2012-12-20 2013-06-26 海信容声(广东)冷柜有限公司 一种压缩机减震装置
CN105091132A (zh) * 2015-08-28 2015-11-25 武汉凌达压缩机有限公司 减振组件和具有其的空调器
CN106440102A (zh) * 2016-11-28 2017-02-22 广东欧科空调制冷有限公司 吊顶式空调外机的压缩机减振结构
CN106593825A (zh) * 2016-12-26 2017-04-26 珠海格力电器股份有限公司 压缩机减震装置及具有其空调器
CN206222539U (zh) * 2016-11-28 2017-06-06 广东欧科空调制冷有限公司 吊顶式空调外机的压缩机减振结构
CN206397688U (zh) * 2016-12-26 2017-08-11 珠海格力电器股份有限公司 压缩机减震装置及具有其空调器
CN108413189A (zh) * 2018-05-10 2018-08-17 珠海格力电器股份有限公司 压缩机二级减振装置和空调器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208204363U (zh) * 2018-05-10 2018-12-07 珠海格力电器股份有限公司 压缩机二级减振装置和空调器

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061258A1 (en) * 2000-02-16 2001-08-23 American Standard Inc. Heat exchanger with double vibration isolation
CN2703987Y (zh) * 2004-04-30 2005-06-08 广东科龙电器股份有限公司 一种用于空调器的隔振装置
CN203022998U (zh) * 2012-12-20 2013-06-26 海信容声(广东)冷柜有限公司 一种压缩机减震装置
CN105091132A (zh) * 2015-08-28 2015-11-25 武汉凌达压缩机有限公司 减振组件和具有其的空调器
CN106440102A (zh) * 2016-11-28 2017-02-22 广东欧科空调制冷有限公司 吊顶式空调外机的压缩机减振结构
CN206222539U (zh) * 2016-11-28 2017-06-06 广东欧科空调制冷有限公司 吊顶式空调外机的压缩机减振结构
CN106593825A (zh) * 2016-12-26 2017-04-26 珠海格力电器股份有限公司 压缩机减震装置及具有其空调器
CN206397688U (zh) * 2016-12-26 2017-08-11 珠海格力电器股份有限公司 压缩机减震装置及具有其空调器
CN108413189A (zh) * 2018-05-10 2018-08-17 珠海格力电器股份有限公司 压缩机二级减振装置和空调器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110500262A (zh) * 2019-09-12 2019-11-26 珠海格力电器股份有限公司 一种定频压缩机的减振机构、方法、定频压缩机及空调
CN112664606A (zh) * 2020-12-08 2021-04-16 珠海格力电器股份有限公司 一种减振组件、风机及提高风机启动及运行稳定性的方法

Also Published As

Publication number Publication date
CN108413189A (zh) 2018-08-17

Similar Documents

Publication Publication Date Title
WO2019214239A1 (zh) 压缩机二级减振装置和空调器
AU728157B2 (en) Prestressed resilient compressor mount apparatus
US5794912A (en) Constant horizontal natural frequency vibration isolation mount pad insert
CN106440102A (zh) 吊顶式空调外机的压缩机减振结构
CN110332280A (zh) 一种空调压缩机减振的悬置系统
JP3870512B2 (ja) 冷凍サイクル装置用圧縮機の固定構造
CN208204363U (zh) 压缩机二级减振装置和空调器
KR102281465B1 (ko) 방진 및 완충 기능을 구비한 실외기용 거치대
CN210861428U (zh) 空调压缩机的固定结构及空调
JP2011169026A (ja) 床構造
JP2002081377A (ja) 圧縮機の支持装置
US20050053486A1 (en) Offset mounting foot
CN211018510U (zh) 减振型异步电动机
CN206221557U (zh) 动力吸振器及具有其的压缩机
JPS6314116Y2 (zh)
CN111959235B (zh) 减震组件及具有其的压缩机组件
CN219014594U (zh) 一种除湿机安装架
JP2002089889A (ja) 圧縮機用防振ゴム
CN213629224U (zh) 管道减振器、管道系统以及具有其的空调机组
CN214744119U (zh) 一种风管抗震支架
JPH11230037A (ja) 圧縮機の振動減衰装置
JP2019207006A (ja) 気体ばね式防振装置
CN219036900U (zh) 一种制冷设备
CN110986188B (zh) 一种可变刚度脚垫、压缩机及空调
CN216921176U (zh) 一种架空地板安装结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18917720

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18917720

Country of ref document: EP

Kind code of ref document: A1