CN110242541A - Vibration reduction supporting structure, compressor and air conditioner - Google Patents
Vibration reduction supporting structure, compressor and air conditioner Download PDFInfo
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- CN110242541A CN110242541A CN201910684220.3A CN201910684220A CN110242541A CN 110242541 A CN110242541 A CN 110242541A CN 201910684220 A CN201910684220 A CN 201910684220A CN 110242541 A CN110242541 A CN 110242541A
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- 230000009467 reduction Effects 0.000 title description 5
- 238000013016 damping Methods 0.000 claims abstract description 99
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000013040 rubber vulcanization Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 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
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Compressor (AREA)
Abstract
本发明提供一种减振支撑结构、压缩机和空调器。该减振支撑结构包括支撑脚和减振垫，所述支撑脚包括带孔平板和加强管，所述加强管穿设在该孔中；所述加强管设在所述减振垫中。在支撑脚的平板中穿设加强管，增大支撑脚与减振垫的接触面积，从而增大径向或切向刚度，可承受更大的作用力，满足低频振动所需的大刚度的要求，实现减少振动和增大隔振率的效果。
The invention provides a vibration-damping support structure, a compressor and an air conditioner. The vibration-damping supporting structure includes a supporting foot and a shock-absorbing pad. The supporting foot includes a flat plate with holes and a reinforcing tube, and the reinforcing tube is passed through the hole; the reinforcing tube is arranged in the vibration-damping pad. A reinforced tube is installed in the flat plate of the supporting foot to increase the contact area between the supporting foot and the vibration-damping pad, thereby increasing the radial or tangential stiffness, which can withstand greater force and meet the requirements of large stiffness required by low-frequency vibrations. Requirements, achieve the effect of reducing vibration and increasing vibration isolation rate.
Description
技术领域technical field
本发明属于空调器减振技术领域，具体涉及一种减振支撑结构、压缩机和空调器。The invention belongs to the technical field of air conditioner vibration reduction, and in particular relates to a vibration reduction support structure, a compressor and an air conditioner.
背景技术Background technique
空调器中的压缩机作为系统的核心部件，为空调系统提供动力来源，但压缩机作为一个动力装置，受到本身内部回转结构的旋转运动和惯性不平衡的影响，也是空调器的噪声源和振动源。现有的压缩机隔振系统主要由橡胶脚垫和定位螺栓组成。定位螺栓点焊在底盘上，定位螺栓与橡胶脚垫为间隙配合，橡胶脚垫可沿着定位螺栓的轴向运动。压缩机的机脚焊接在压缩机外壳上，机脚卡在橡胶脚垫外层的台阶上，机脚与定位螺栓之间隔着橡胶脚垫，组成隔振系统，以减小压缩机与底盘之间的振动传递。As the core component of the system, the compressor in the air conditioner provides the power source for the air conditioning system. However, as a power device, the compressor is affected by the rotary motion and inertial imbalance of its internal rotary structure, and is also the noise source and vibration of the air conditioner. source. The existing compressor vibration isolation system is mainly composed of rubber feet and positioning bolts. The positioning bolt is spot-welded on the chassis, and the positioning bolt and the rubber foot pad are clearance fit, and the rubber foot pad can move along the axial direction of the positioning bolt. The feet of the compressor are welded on the compressor casing, and the feet are stuck on the outer steps of the rubber feet. The rubber feet are separated between the feet and the positioning bolts to form a vibration isolation system to reduce the distance between the compressor and the chassis. vibration transmission between them.
由于压缩机的机脚与定位螺栓之间的橡胶缓冲厚度较薄，导致在切向和径向的刚度较小，在压缩机振动较大的时候，机脚晃动厉害，会挤压橡胶，导致橡胶脚垫变薄，刚度减小，削弱了隔振效果，导致低频运行时振动过大，噪声增加。Because the thickness of the rubber buffer between the compressor foot and the positioning bolt is thin, the tangential and radial rigidity is small. When the compressor vibrates greatly, the machine foot shakes violently and the rubber will be squeezed, resulting in The rubber foot pads become thinner and less rigid, which weakens the vibration isolation effect, resulting in excessive vibration and increased noise during low-frequency operation.
发明内容Contents of the invention
因此，本发明要解决的技术问题在于提供一种减振支撑结构、压缩机和空调器，能够减少振动，增大隔振率。Therefore, the technical problem to be solved by the present invention is to provide a vibration damping support structure, a compressor and an air conditioner, which can reduce vibration and increase vibration isolation rate.
为了解决上述问题，本发明提供一种减振支撑结构，包括支撑脚和减振垫，所述支撑脚包括带孔平板和加强管，所述加强管穿设在该孔中；所述加强管设在所述减振垫中。In order to solve the above problems, the present invention provides a vibration-damping support structure, including a support foot and a vibration-damping pad, the support foot includes a flat plate with holes and a reinforcement tube, and the reinforcement tube is passed through the hole; the reinforcement tube Set in the vibration-damping pad.
优选地，所述加强管与所述平板固定连接。Preferably, the reinforcing tube is fixedly connected to the flat plate.
优选地，所述减振垫与所述加强管周壁粘接固定。Preferably, the vibration-damping pad is bonded and fixed to the peripheral wall of the reinforcing tube.
优选地，所述减振支撑结构还包括内环管，所述内环管穿设在所述加强管内，所述内环管埋设在所述减振垫内。Preferably, the vibration-damping support structure further includes an inner ring pipe, the inner ring pipe is passed through the reinforcing pipe, and the inner ring pipe is embedded in the vibration-damping pad.
优选地，所述内环管的环形横截面包括多个弧形凸起段。Preferably, the annular cross-section of the inner ring pipe includes a plurality of arc-shaped convex segments.
优选地，所述减振支撑结构还包括有外环管，所述外环管套设在所述减振垫外周壁上。Preferably, the vibration-damping support structure further includes an outer ring tube, and the outer ring tube is sheathed on the outer peripheral wall of the vibration-damping pad.
优选地，所述外环管设有两个，一个设在所述平板的一侧，另一个设在所述平板的另一侧。Preferably, there are two outer ring pipes, one is arranged on one side of the flat plate, and the other is arranged on the other side of the flat plate.
优选地，所述减振垫轴向上凸出所述外环管。Preferably, the damping pad protrudes axially from the outer ring pipe.
优选地，所述减振垫包括多个轴向贯通的减振孔。Preferably, the vibration-damping pad includes a plurality of axially penetrating vibration-damping holes.
优选地，所述减振垫轴向上凸出部沿径向突出形成凸台，所述外环管的底端搁置在所述凸台上。Preferably, the axially upward protrusion of the damping pad protrudes radially to form a boss, and the bottom end of the outer ring tube rests on the boss.
优选地，所述支撑脚、减振垫、内环管和外环管为一体结构。Preferably, the supporting foot, the shock absorbing pad, the inner ring tube and the outer ring tube are integrally structured.
优选地，所述减振垫为橡胶材质，所述支撑脚、内环管和外环管经所述减振垫的橡胶硫化工艺粘接为一体。Preferably, the vibration-damping pad is made of rubber, and the support feet, the inner ring tube and the outer ring tube are bonded together through the rubber vulcanization process of the vibration-damping pad.
根据本发明的另一方面，提供了一种压缩机，包括如上所述的减振支撑结构。According to another aspect of the present invention, a compressor is provided, including the vibration-damping support structure as described above.
根据本发明的再一方面，提供了一种空调器，包括如上所述的压缩机。According to still another aspect of the present invention, an air conditioner is provided, including the above-mentioned compressor.
本发明提供的一种减振支撑结构，包括支撑脚和减振垫，所述支撑脚包括带孔平板和加强管，所述加强管穿设在该孔中；所述加强管设在所述减振垫中。在支撑脚的平板中穿设加强管，增大支撑脚与减振垫的接触面积，从而增大径向或切向刚度，可承受更大的作用力，满足低频振动所需的大刚度的要求，实现减少振动和增大隔振率的效果。A vibration-damping supporting structure provided by the present invention includes a supporting foot and a vibration-damping pad, the supporting foot includes a flat plate with holes and a reinforcing tube, and the reinforcing tube is passed through the hole; the reinforcing tube is arranged on the In the shock absorber. A reinforced tube is installed in the flat plate of the supporting foot to increase the contact area between the supporting foot and the vibration damping pad, thereby increasing the radial or tangential stiffness, which can withstand greater force and meet the requirements of large stiffness required by low-frequency vibration. Requirements, achieve the effect of reducing vibration and increasing vibration isolation rate.
附图说明Description of drawings
图1为本发明实施例的减振支撑结构的示意图；Fig. 1 is the schematic diagram of the damping support structure of the embodiment of the present invention;
图2为本发明实施例的减振支撑结构的俯视图；2 is a top view of the vibration-damping support structure of the embodiment of the present invention;
图3为本发明实施例的减振支撑结构的爆炸图；3 is an exploded view of the vibration-damping support structure of the embodiment of the present invention;
图4为本发明实施例的减振支撑结构的立体示意图；Fig. 4 is a three-dimensional schematic diagram of a vibration-damping support structure according to an embodiment of the present invention;
图5为本发明实施例的减振支撑结构的装配结构图。Fig. 5 is an assembly structure diagram of the vibration-damping support structure of the embodiment of the present invention.
附图标记表示为：The reference signs are indicated as:
1、减振垫；11、凸出部；2、内环管；21、弧形凸起段；3、支撑脚；31、加强管；4、外环管；5、螺母；6、定位螺栓；7、底盘。1. Damping pad; 11. Protruding part; 2. Inner ring pipe; 21. Arc-shaped raised section; 3. Support foot; 31. Reinforcing pipe; 4. Outer ring pipe; 5. Nut; 6. Locating bolt ; 7. Chassis.
具体实施方式Detailed ways
结合参见图1至图5所示，根据本发明的实施例，一种减振支撑结构，包括支撑脚3和减振垫1，所述支撑脚3包括带孔平板和加强管31，所述加强管31穿设在该孔中；所述加强管31设在所述减振垫1中。1 to 5, according to an embodiment of the present invention, a vibration-damping support structure includes a support foot 3 and a vibration-damping pad 1, the support foot 3 includes a flat plate with holes and a reinforcing tube 31, the The reinforcing pipe 31 is passed through the hole; the reinforcing pipe 31 is arranged in the vibration-damping pad 1 .
支撑脚3采用一块平板和一个加强管31构成，其中加强管31穿过平板上的孔；加强管31设在减振垫1中，通过加强管31的环柱形结构，可增大与减振垫1的接触面积，从而增大径向和切向的刚度，因此能承受更大的作用力，满足低频振动所需的大刚度的要求。The supporting foot 3 is made of a flat plate and a reinforcing tube 31, wherein the reinforcing tube 31 passes through the hole on the plate; The contact area of the vibrating pad 1 increases the radial and tangential stiffness, so it can withstand greater force and meet the requirement of large stiffness required by low-frequency vibration.
加强管31与所述平板固定连接，以及加强管31的内外壁经与减振垫1进行粘接固定，更进一步提高刚度。The reinforcing tube 31 is fixedly connected to the flat plate, and the inner and outer walls of the reinforcing tube 31 are bonded and fixed with the vibration-damping pad 1 to further increase the rigidity.
本发明减振支撑结构还包括内环管2，所述内环管2穿设在所述加强管31内，所述内环管2埋设在所述减振垫1内，在减振垫1内设置内环管2结构，能增强本发明减振支撑结构的轴向刚度，并起到缓冲作用，同时提供轴向的支撑，减少振动在轴向上的传递。The vibration-damping support structure of the present invention also includes an inner ring pipe 2, the inner ring pipe 2 is pierced in the reinforcing pipe 31, the inner ring pipe 2 is buried in the vibration-damping pad 1, and the vibration-damping pad 1 The structure of the inner ring pipe 2 can enhance the axial stiffness of the vibration-damping support structure of the present invention, play a buffering role, provide axial support, and reduce the transmission of vibration in the axial direction.
优选地，内环管2的环形横截面包括多个弧形凸起段21，弧形凸起段21能增大与减振垫1的接触面积，提高径向和切向刚度。Preferably, the annular cross-section of the inner ring tube 2 includes a plurality of arc-shaped convex sections 21, which can increase the contact area with the vibration-damping pad 1 and improve radial and tangential stiffness.
本发明减振支撑结构还包括有外环管4，外环管4套设在减振垫1外周壁上。优选地，外环管4设有两个，一个设在平板的一侧，另一个设在平板的另一侧。在减振垫1的外周套设外环管4，能增强本发明减振支撑结构的轴向刚度，并起到缓冲作用，同时提供轴向的支撑，减少振动在轴向上的传递。The vibration-damping support structure of the present invention also includes an outer ring pipe 4 sleeved on the outer peripheral wall of the vibration-damping pad 1 . Preferably, two outer ring pipes 4 are provided, one is provided on one side of the plate, and the other is provided on the other side of the plate. The outer ring pipe 4 is sheathed on the outer periphery of the vibration-damping pad 1, which can enhance the axial stiffness of the vibration-damping support structure of the present invention, and play a buffering role, while providing axial support and reducing the transmission of vibration in the axial direction.
减振垫1包括多个轴向贯通的减振孔，使得减振垫1在一定程度上具有形变能力。The vibration-damping pad 1 includes a plurality of axially penetrating vibration-damping holes, so that the vibration-damping pad 1 has deformation capability to a certain extent.
减振垫1轴向上凸出所述外环管4，优选地，减振垫1轴向上凸出部11沿径向突出形成凸台，外环管4的底端搁置在凸台上。减振垫1在轴向以及径向上设置凸出结构，能减缓轴向上的振动。The vibration damping pad 1 protrudes axially from the outer ring tube 4, preferably, the axially upward protrusion 11 of the vibration damping pad 1 protrudes radially to form a boss, and the bottom end of the outer ring tube 4 rests on the boss . The vibration damping pad 1 is provided with protruding structures in the axial and radial directions, which can reduce the vibration in the axial direction.
在实际制作过程中，可将支撑脚3、减振垫1、内环管2和外环管4为一体结构，如减振垫1为橡胶垫，可通过橡胶硫化将支撑脚3、内环管2和外环管4粘接在一起，橡胶内部开槽减少了材料的使用，同时起限位的作用，防止压缩机振动过大产生撞击，增大了支撑脚3与橡胶之间的运动形式，橡胶的运动受到内外环形钢板的限制，使其在压缩机运行时受到拉压作用，橡胶材料内部阻尼增大，消耗振动能量。其中，外环管4、减振垫1和支撑脚3组成本发明减振支撑结构的一级减振。In the actual production process, the support foot 3, the vibration-damping pad 1, the inner ring pipe 2 and the outer ring pipe 4 can be integrated into one structure. If the vibration-damping pad 1 is a rubber pad, the support foot 3, the inner ring The pipe 2 and the outer ring pipe 4 are bonded together, and the groove inside the rubber reduces the use of materials, and at the same time acts as a limiter, preventing the compressor from vibrating too much and causing impact, and increasing the movement between the support foot 3 and the rubber Form, the movement of the rubber is limited by the inner and outer ring steel plates, so that it is subjected to tension and compression when the compressor is running, and the internal damping of the rubber material increases, consuming vibration energy. Wherein, the outer ring pipe 4, the vibration-damping pad 1 and the supporting foot 3 constitute the primary vibration-damping of the vibration-damping support structure of the present invention.
本发明减振支撑结构的装配，如图5所示，减振支撑结构下方与底盘接触，减振垫1上预留定位螺栓穿设孔，孔壁与定位螺栓接触，定位螺栓点焊在底盘上，减振支撑结构上方通过螺母5拧紧，起到一个限位作用。在减振支撑结构中，支撑脚3与定位螺栓之间通过橡胶缓冲，起到减振作用，类圆形的衬套类橡胶减振器可提供较大的径向、切向与轴向的刚度比。其中，内环管2、内环管2内的部分减振垫1和定位螺栓组成了减振支撑结构在径向/切向上的二级减振。The assembly of the vibration-damping support structure of the present invention, as shown in Figure 5, the lower part of the vibration-damping support structure is in contact with the chassis, the positioning bolts are reserved on the vibration-damping pad 1 to penetrate holes, the hole walls are in contact with the positioning bolts, and the positioning bolts are spot-welded on the chassis On the upper part of the vibration-damping support structure, the nut 5 is tightened to play a position-limiting role. In the vibration-damping support structure, the rubber buffer is used between the support foot 3 and the positioning bolt to play a role of vibration reduction. stiffness ratio. Wherein, the inner ring pipe 2 , part of the damping pads 1 inside the inner ring pipe 2 and the positioning bolts constitute the secondary vibration reduction of the vibration damping support structure in the radial/tangential direction.
本发明实施例的一种压缩机，包含上述减振支撑结构，用于压缩机与底盘7之间的隔振，并与压缩机组成一个系统，减振支撑结构分别与螺母5和定位螺栓6接触。减振支撑结构在切向与径向上包含二级减振性能，在轴向上有底部橡胶层与支撑脚3上下两端的橡胶层，在压缩机运动时削弱了压缩机传递到底盘7的能量传递，也极大减小了其它动力装置的振动通过减振装置传递到压缩机上，从而影响其振动与噪声。整个减振装置减小了压缩机运行时的振动，特别在低频时可提供较大的刚度与阻尼，损耗振动能量。A compressor according to an embodiment of the present invention includes the above-mentioned vibration-damping support structure, which is used for vibration isolation between the compressor and the chassis 7, and forms a system with the compressor. The vibration-damping support structure is connected with the nut 5 and the positioning bolt 6 respectively. touch. The vibration-damping support structure includes two levels of vibration-damping performance in the tangential and radial directions. In the axial direction, there are bottom rubber layers and rubber layers at the upper and lower ends of the support feet 3, which weaken the energy transmitted from the compressor to the chassis 7 when the compressor is moving. The transmission also greatly reduces the vibration of other power devices to be transmitted to the compressor through the vibration damping device, thereby affecting its vibration and noise. The entire damping device reduces the vibration of the compressor during operation, especially at low frequencies, it can provide greater stiffness and damping, and reduce vibration energy loss.
本发明还提供一个实施例，一种空调器，包括上述压缩机。The present invention also provides an embodiment, an air conditioner, including the above-mentioned compressor.
本发明通过有限元分析获取压缩机壁面振动最小的位置，即振型节点，以作为支撑脚3与压缩机壁面的焊接位置参考，找到底盘振动传递率最小的位置，即节点，这个位置对振动的传递最不灵敏，底盘7上的响应可以达到最小。通过对压缩机及减振支撑结构的解耦求解选取减振支撑结构的安装位置与三向刚度，即压缩机相当于留个独立系统，当对一个模态进行控制时，另外的模态不受影响。综合以上位置选取机脚和定位螺栓的位置，以降低压缩机的振动传递，达到最佳的隔振效果。The present invention obtains the minimum position of compressor wall vibration through finite element analysis, that is, the mode shape node, as a reference for the welding position between the support foot 3 and the compressor wall, and finds the position with the minimum vibration transmission rate of the chassis, that is, the node. The delivery of the least sensitive, the response on the chassis 7 can reach the minimum. The installation position and three-dimensional stiffness of the vibration-damping support structure are selected through the decoupling solution of the compressor and the vibration-damping support structure, that is, the compressor is equivalent to leaving an independent system. When one mode is controlled, the other mode does not Affected. Based on the above positions, select the positions of machine feet and positioning bolts to reduce the vibration transmission of the compressor and achieve the best vibration isolation effect.
隔振效果取决于减振支撑结构的刚度，同时也受减振支撑结构两端的支架的刚度影响，在空调器中，两端的支架相当于支撑脚3和定位螺栓6处的底盘7结构，提高支架的刚度以增强隔振系统的刚度，并避免支架刚度不足引起的局部共振，影响振动传递。The vibration isolation effect depends on the stiffness of the vibration-damping support structure, and is also affected by the stiffness of the brackets at both ends of the vibration-damping support structure. In the air conditioner, the brackets at both ends are equivalent to the chassis 7 structure at the support foot 3 and the positioning bolt 6, which improves The stiffness of the bracket is used to enhance the stiffness of the vibration isolation system and avoid local resonance caused by insufficient bracket stiffness, which affects vibration transmission.
一般的空调压缩机的动力装置为回转结构，主要作用力分布在径向与切向，本减振支撑结构可较好的减小其振动。在轴向上主要承受压缩机的重力，同时也由于压缩机的质心不在回转轴线上，会有一定的倾覆，故将减振垫1的底部设计有一层凸起的橡胶，以减缓轴向的振动。The power unit of the general air conditioner compressor is a rotary structure, and the main force is distributed in the radial direction and the tangential direction. This vibration-damping support structure can better reduce its vibration. It mainly bears the gravity of the compressor in the axial direction, and because the center of mass of the compressor is not on the axis of rotation, there will be a certain overturning, so the bottom of the vibration damping pad 1 is designed with a layer of raised rubber to slow down the axial force. vibration.
本领域的技术人员容易理解的是，在不冲突的前提下，上述各实施方式可以自由地组合、叠加。Those skilled in the art can easily understand that, on the premise of no conflict, the above-mentioned implementation manners can be freely combined and superimposed.
以上所述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。以上所述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。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range. The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present invention.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636525A (en) * | 2020-12-18 | 2021-04-09 | 珠海格力电器股份有限公司 | Damping washer, motor damping subassembly and air conditioner |
| CN113653762A (en) * | 2021-07-08 | 2021-11-16 | 广西科技大学 | A two-degree-of-freedom spring-mass block vibration damping device |
| CN113719915A (en) * | 2021-09-15 | 2021-11-30 | 珠海格力电器股份有限公司 | Compressor vibration reduction foot pad with adjustable rigidity, compressor and control method |
| CN113928088A (en) * | 2021-11-30 | 2022-01-14 | 重庆长安新能源汽车科技有限公司 | Compressor installing support and vehicle |
| CN116592091A (en) * | 2023-04-06 | 2023-08-15 | 一汽奔腾轿车有限公司 | Vibration isolation sheath for automobile air-conditioning pipeline support |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5964579A (en) * | 1997-06-24 | 1999-10-12 | Rheem Manufacturing Company | Prestressed resilient compressor mount apparatus |
| WO2016141878A1 (en) * | 2015-03-10 | 2016-09-15 | 艾默生环境优化技术(苏州)有限公司 | Vibration isolator and compressor system comprising same |
| CN206860734U (en) * | 2017-06-09 | 2018-01-09 | 四川望锦机械有限公司 | A kind of bushing for rear overhang rack pull bar |
| CN207131777U (en) * | 2017-06-07 | 2018-03-23 | 北京汽车研究总院有限公司 | A kind of cushion blocking and there is its vehicle |
| CN210178543U (en) * | 2019-07-26 | 2020-03-24 | 珠海格力电器股份有限公司 | Vibration reduction supporting structure, compressor and air conditioner |
-
2019
- 2019-07-26 CN CN201910684220.3A patent/CN110242541A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5964579A (en) * | 1997-06-24 | 1999-10-12 | Rheem Manufacturing Company | Prestressed resilient compressor mount apparatus |
| WO2016141878A1 (en) * | 2015-03-10 | 2016-09-15 | 艾默生环境优化技术(苏州)有限公司 | Vibration isolator and compressor system comprising same |
| CN207131777U (en) * | 2017-06-07 | 2018-03-23 | 北京汽车研究总院有限公司 | A kind of cushion blocking and there is its vehicle |
| CN206860734U (en) * | 2017-06-09 | 2018-01-09 | 四川望锦机械有限公司 | A kind of bushing for rear overhang rack pull bar |
| CN210178543U (en) * | 2019-07-26 | 2020-03-24 | 珠海格力电器股份有限公司 | Vibration reduction supporting structure, compressor and air conditioner |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636525A (en) * | 2020-12-18 | 2021-04-09 | 珠海格力电器股份有限公司 | Damping washer, motor damping subassembly and air conditioner |
| CN112636525B (en) * | 2020-12-18 | 2025-05-23 | 珠海格力电器股份有限公司 | Vibration damping washer, motor vibration damping assembly and air conditioner |
| CN113653762A (en) * | 2021-07-08 | 2021-11-16 | 广西科技大学 | A two-degree-of-freedom spring-mass block vibration damping device |
| CN113719915A (en) * | 2021-09-15 | 2021-11-30 | 珠海格力电器股份有限公司 | Compressor vibration reduction foot pad with adjustable rigidity, compressor and control method |
| CN113928088A (en) * | 2021-11-30 | 2022-01-14 | 重庆长安新能源汽车科技有限公司 | Compressor installing support and vehicle |
| CN113928088B (en) * | 2021-11-30 | 2023-05-23 | 重庆长安新能源汽车科技有限公司 | Compressor installing support and vehicle |
| CN116592091A (en) * | 2023-04-06 | 2023-08-15 | 一汽奔腾轿车有限公司 | Vibration isolation sheath for automobile air-conditioning pipeline support |
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Application publication date: 20190917 |