CN110332280A - A kind of suspension system of compressor of air conditioner vibration damping - Google Patents

Abstract

The present invention provides a kind of suspension systems of compressor of air conditioner vibration damping, including support frame, rubber ring, several rubber sleeves, several spring damping components and several rubber mounting components, rubber ring and support frame are coaxially disposed to form clamping portion, clamping portion is fixedly connected with compressor of air conditioner, several clamping ears are respectively equipped on the outside of support frame, support frame periphery is arranged in each clamping ear at equal intervals, each clamping ear includes corner under corner and support frame support frame on support frame support frame, corner is parallel to each other to form cavity portion under corner and support frame support frame on support frame support frame, cavity portion is provided with rubber mounting component, corner is arranged right below each spring damping component under support frame support frame.The present invention uses the damping means of different damping rigidity, so that characteristic of the suspension system in low frequency with big damping, big rigidity, the vibration of air-conditioner outdoor unit shell is transmitted in the characteristic with small damping, small rigidity when high frequency, effective attenuation.

Description

A suspension system for vibration reduction of air conditioner compressor

technical field

The invention relates to the technical field of air conditioner production, in particular to a suspension system for vibration reduction of an air conditioner compressor.

Background technique

The current suspension system for vibration reduction of air-conditioning compressors is mostly composed of vibration-damping pads and bolts. The vibration generated by the compressor is attenuated through the vibration-damping pads. Usually, the bolts are fixed on the compressor chassis by spot welding. , The foot pad and the bolt adopt a clearance fit, the foot pad can move along the axial direction of the bolt, and the fit gap between the foot pad and the bolt can be used for the foot pad to do tangential and radial movements, which can attenuate tangential and radial vibrations. However, a single damping foot pad cannot effectively attenuate the vibration generated by the compressor under different working conditions, especially when the compressor starts to generate huge vibration, the vibration damping foot pad cannot quickly and effectively absorb the vibration energy, Furthermore, the compressor itself will have a huge vibration amplitude, which will not only increase the wear of the back parts of the compressor and cause the rupture of the internal pipeline, but also transmit a huge vibration impact to the outdoor unit of the air conditioner, resulting in vibration noise. Such as CN101392973A prior art discloses a kind of air conditioner compressor shock absorber, the destruction and invalidation majority of air conditioner are caused by vibration. Up to now, the fixing of air conditioner compressors is mostly monotonous, and the vibration reduction effect is not ideal. When the compressor is running, all the vibration is transmitted to the connecting parts, causing excessive vibration and noise, which affects the use. In severe cases, it will lead to damage to the fixing parts of the compressor, and after the vibration is transmitted, it is easy to cause resonance noise and failure of related parts, and some even cause fatigue cracks in the pipeline, resulting in refrigerant leakage and causing the unit to stop running or burn the compressor, etc. Serious consequences. Another typical example is

The prior art of US5913892A discloses a vibration damping assembly and an air conditioner with it. The fully enclosed casing of the rotary compressor does not directly contact the bottom plate of the outdoor unit of the air conditioner, but through a mounting plate or other mounting parts. Use the vibration damping washer and place it on the bottom plate of the outdoor unit of the air conditioner. The vibration damping gasket is generally made of rubber material, which plays the role of vibration damping and vibration isolation. At present, in the entire air-conditioning compressor industry, in the axial direction of the compressor shell, the placement of the vibration damping gasket is located outside the compressor shell, resulting in poor vibration damping and vibration isolation effects of the vibration damping gasket. The vibration damping and vibration isolation effects of the gasket can be further improved. Look again at a kind of air conditioner and compressor damping mechanism disclosed in the prior art as JPH112439A, in order to further reduce the vibration of the compressor, a damping gasket is generally also arranged between the supporting angle of the compressor and the bottom plate of the outdoor unit, compressing The mounting feet of the machine and the vibration damping washers in contact with it together constitute the vibration damping mechanism of the compressor. In the prior art, the contact surface of the mounting feet and the vibration damping washers is a plane. Correspondingly, the contact surface of the vibration damping washer and the mounting feet It is also a plane. Under the premise of a certain diameter of the vibration damping washer, the contact area of the plane is small, which makes the support of the vibration damping washer to the compressor not stable enough, and the vibration damping effect is not ideal.

In order to solve the common problems in the field that the support of the vibration damping gasket to the compressor is not stable enough, the vibration damping effect is not ideal, etc., the present invention is made.

Contents of the invention

The object of the present invention is to propose a suspension system for vibration reduction of the air conditioner compressor in view of the shortcomings of the current suspension device of the air conditioner compressor.

In order to overcome the deficiencies in the prior art, the present invention adopts the following technical solutions:

A suspension system for vibration reduction of an air conditioner compressor, comprising a support frame, a rubber ring, several rubber sleeves, several spring damping assemblies and several rubber suspension assemblies, the rubber ring is arranged coaxially with the support frame Form a clamping part, and the clamping part is fixedly connected with the air-conditioning compressor. A plurality of clamping ears are respectively provided on the outside of the support frame. The buckle ear includes the upper corner of the support frame and the lower corner of the support frame, the upper corner of the support frame and the lower corner of the support frame are parallel to each other to form a cavity, the cavity is provided with the rubber suspension assembly, the support frame Each of the spring damping assemblies is provided directly below the lower corner, and each of the spring damping assemblies and each rubber suspension assembly are arranged coaxially.

Optionally, triangular ribs are provided on both sides of the clamping ear of the support frame, one side of the triangular rib is fixedly connected to the support frame, and the other side is fixed to the upper corner of the support frame connection, the lower corner of the support frame is provided with a first installation hole for L-shaped slats, the bottom of the lower corner of the support frame is provided with a second installation hole, and the first installation hole and the second installation hole are coaxially arranged .

Optionally, the rubber ring is an elastic rubber ring with low damping and low stiffness.

Optionally, each of the spring damping assemblies includes a top cover, an elastic rubber shell, a compression spring, a gasket and a base, the top cover is in contact with the lower bottom surface of the lower corner of the support frame, and the top cover is away from the bottom surface of the lower corner of the support frame. One side of the lower corner of the support frame is provided with a protrusion, the protrusion and the elastic rubber shell are nested and coaxially arranged, and the upper half of the elastic rubber shell is an elastic compressible laminated round tube structure, the lower half of the elastic rubber shell is a hollow cylindrical groove structure, the upper structure of the elastic rubber shell and the lower structure of the elastic rubber shell jointly form the placement groove of the compression spring; the compression spring It is arranged in the placement groove and fixed with the protrusion of the top plate in a limited position.

Optionally, a long rubber sleeve is arranged at the center of the spring damping assembly and the rubber suspension assembly, and a stud bolt is arranged inside the rubber sleeve, and the rubber sleeve is arranged on the outer surface of the stud bolt and is connected with the The stud bolts are set coaxially.

Optionally, the base is provided with a raised hollow disc in the middle, and a number of countersunk holes are evenly distributed on the raised outer disc of the hollow disc, and the protrusions of the base and the elastic rubber The inside of the lower half of the housing is an interference fit.

Optionally, the rubber suspension assembly includes an outer tube, a rubber body and an aluminum core tube, the aluminum core tube is provided with an isosceles trapezoidal tube with a cylindrical through hole, and the aluminum core tube is located at the center of the rubber body; Rubber main springs are arranged symmetrically on the left and right sides of the rubber body, and front bumpers and rear bumpers are arranged on both sides of the rubber main spring, both of the front bumpers and the rear bumpers are trapezoidal prisms.

The beneficial effects obtained by the present invention are:

1. Multi-level damping: Three levels of damping components with different damping stiffness are used, so that the entire damping suspension system has the characteristics of large damping and high stiffness at low frequencies, and small damping and small stiffness at high frequencies. Effectively attenuate the vibration transmission of the compressor body to the air conditioner outdoor unit shell;

2. Design of vibration damping components: The composite combination of spring vibration damping components and rubber suspension components is adopted. The spring vibration damping components can effectively absorb the vibration in the vertical direction of the compressor, and the herringbone rubber suspension components can effectively absorb The vibration in the horizontal direction of the compressor; at the same time, the spring damping assembly and the herringbone rubber suspension assembly are placed separately, and the replacement of individual components reduces the replacement cost of the entire vibration damping assembly and improves work efficiency;

3. Outer tube design: On the premise of ensuring that the outer tube has sufficient support rigidity for the rubber body, the outer tube is perforated, which not only reduces the quality of the entire vibration-damping suspension system, but also facilitates the heat dissipation of the rubber body and reduces thermal fatigue. losses and increase service life.

Description of drawings

The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts in the different views.

FIG. 1 is a schematic structural diagram of an assembly state of an air-conditioning compressor vibration-damping suspension system of the present invention when applied to an air-conditioning compressor.

Fig. 2 is a schematic diagram of the assembly structure of the support frame and the rubber ring of a suspension system for vibration reduction of an air conditioner compressor according to the present invention.

Fig. 3 is a schematic exploded view of parts of a spring damping assembly of a suspension system for damping vibration of an air conditioner compressor according to the present invention.

FIG. 4 is a schematic diagram of the assembly structure of the spring damping component and the rubber sleeve of a suspension system for damping vibration of an air conditioner compressor according to the present invention.

Fig. 5 is a schematic diagram of the three-dimensional structure of the rubber suspension assembly of a suspension system for vibration reduction of an air conditioner compressor according to the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with its embodiments; it should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention. invention. Other systems, methods and/or features of this embodiment will become apparent to those skilled in the art after reviewing the following detailed description. It is intended that all such additional systems. methods. features and advantages be included within this description. be within the scope of the invention, and be protected by the appended claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the following detailed description.

In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms "upper". "lower". "left". "right" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or component must have a specific orientation. Orientation structure and operation, therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes, and should not be construed as limitations on this patent. Those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.

Embodiment 1: A suspension system for air conditioner compressor vibration reduction, including a support frame 4, a rubber ring 5, several rubber sleeves 10, several spring damping assemblies 3 and several rubber suspension assemblies 2, the rubber The ring 5 is arranged coaxially with the support frame 4 to form a clamping part 26, and the clamping part 26 is fixedly connected with the air conditioner compressor. The outer sides of the support frame 4 are respectively provided with several clamping ears, each of the clamping parts The lugs are arranged at equal intervals on the outer periphery of the support frame 4, and each clamping ear includes an upper corner 6 of the support frame and a lower corner 9 of the support frame, and the upper corner 6 of the support frame and the lower corner 9 of the support frame are parallel to each other to form a cavity 27, the cavity part 27 is provided with the rubber suspension assembly 2, each of the spring damping assemblies 3 is provided directly below the lower corner 9 of the support frame, each of the spring damping assemblies 3 and each rubber suspension assembly The suspension assembly 2 is arranged coaxially. Triangular ribs are arranged on both sides of the snap-in ears of the support frame 4, one side of the triangular ribs is fixedly connected to the support frame, and the other side is fixedly connected to the upper corner 6 of the support frame, The lower corner 9 of the support frame is provided with a first installation hole 7 for the L-shaped slat, and the bottom of the lower corner 9 of the support frame is provided with a second installation hole 8, and the first installation hole 7 and the second installation hole 8 coaxial settings. The rubber ring 5 is an elastic rubber ring with low damping and small rigidity. Each of the spring damping assemblies 3 includes a top cover 11, an elastic rubber shell 13, a compression spring 12, a gasket 18 and a base 14, the top cover is in contact with the lower bottom surface of the lower corner 9 of the support frame, and the top cover is in contact with the lower bottom surface of the lower corner 9 of the support frame. The side of the cover away from the lower corner 9 of the support frame is provided with a protrusion, and the protrusion and the elastic rubber shell 13 are mutually nested and arranged coaxially, and the upper half of the elastic rubber shell 13 is elastic Compressible laminated tube structure, the lower half of the elastic rubber shell 13 is a hollow cylindrical groove structure, the upper structure of the elastic rubber shell 13 and the lower structure of the elastic rubber shell 13 jointly form the compression A placement slot for the spring 12; the compression spring 12 is set in the placement slot and fixed with the protrusion of the top plate 11 in a limited position.

Embodiment 2: A suspension system for vibration reduction of an air conditioner compressor, including a support frame 4, a rubber ring 5, several rubber sleeves 10, several spring damping assemblies 3 and several rubber suspension assemblies 2, characterized in that , the rubber ring 5 is arranged coaxially with the support frame 4 to form a clamping portion 26, the clamping portion 26 is fixedly connected to the air conditioner compressor, and the outer sides of the support frame 4 are respectively provided with several clamping ears, Each snap-in ear is equidistantly arranged on the periphery of the support frame 4, and each snap-in ear includes an upper corner 6 of the support frame and a lower corner 9 of the support frame, and the upper corner 6 of the support frame and the lower corner 9 of the support frame are parallel to each other A cavity portion 27 is formed, the cavity portion 27 is provided with the rubber suspension assembly 2, each of the spring damping assemblies 3 is provided directly below the lower corner 9 of the support frame, each of the spring damping assemblies 3 and each rubber suspension assembly 2 are coaxially arranged. Specifically, the rubber ring 5 and the support frame 4 are vulcanized into one, and the whole is installed on the lower surface of the air conditioner compressor 1 through interference fit, and the spring damping assembly 3 is arranged on the lower corner 9 of the support frame and the air conditioner. Between the bottom plates of the outdoor unit, the rubber suspension assembly 2 and the spring damping assembly 3 are placed coaxially, and the whole is fixedly connected by stud bolts 16 and nuts 15 . In this embodiment, the rubber suspension components 2 are distributed in a herringbone shape at equal intervals to form a three-legged distribution effect, and can support the entire weight of the air-conditioning compressor. In addition, the lower bottom surfaces of the bases 14 are flush with each other, so that the air conditioner compressors can stand stably in the same horizontal plane.

Triangular ribs are arranged on both sides of the snap-in ears of the support frame 4, one side of the triangular ribs is fixedly connected to the support frame, and the other side is fixedly connected to the upper corner 6 of the support frame, The lower corner 9 of the support frame is provided with a first installation hole 7 for the L-shaped slat, and the bottom of the lower corner 9 of the support frame is provided with a second installation hole 8, and the first installation hole 7 and the second installation hole 8 coaxial settings. The rubber ring 5 is an elastic rubber ring with low damping and small rigidity. Specifically, a triangular groove is formed between the triangular ribs provided on the upper corner 6 of the support frame of the hanging ear facing the side of the support frame 4, and a first The installation hole 8, the stud bolt 16 is arranged in the first installation hole 8, and the side of the stud bolt 16 facing the air conditioner compressor is provided with a fixing nut to be fixedly connected with the stud bolt 16, The stud bolt 16 is fixedly connected with the hanging lug to form an integral body, so as to prevent the normal operation of the air conditioner compressor from being affected during the vibration. The rubber ring 5 is preferably an elastic rubber ring with low damping and small stiffness in this embodiment. In addition, the following elastic rubber rings are provided in this embodiment. The elastic rubber rings exemplified in this embodiment include but The following examples are not limited: silicone rubber, damping rubber, and the like. The support frame 4 is a triangular ring support, and three upper corners 6 of the support frame and three lower corners 9 of the support frame are evenly formed on the outer surface of the ring, and the upper corner 6 of the support frame is a triangular shell , the lower corner 9 of the support frame is an L-shaped slat, the upper corner 6 of the support frame is provided with the stud bolt 16 mounting holes 7, and the bottom of the lower corner 9 of the support frame is provided with the long rubber sleeve 10 for installation Hole 8.

Each of the spring damping assemblies 3 includes a top cover 11, an elastic rubber shell 13, a compression spring 12, a gasket 18 and a base 14, the top cover is in contact with the lower bottom surface of the lower corner 9 of the support frame, and the top cover is in contact with the lower bottom surface of the lower corner 9 of the support frame. The side of the cover away from the lower corner 9 of the support frame is provided with a protrusion, and the protrusion and the elastic rubber shell 13 are mutually nested and arranged coaxially, and the upper half of the elastic rubber shell 13 is elastic Compressible laminated tube structure, the lower half of the elastic rubber shell 13 is a hollow cylindrical groove structure, the upper structure of the elastic rubber shell 13 and the lower structure of the elastic rubber shell 13 jointly form the compression A placement slot for the spring 12; the compression spring 12 is set in the placement slot and fixed with the protrusion of the top plate 11 in a limited position. Specifically, the overall upper surface of the spring damping assembly 3 is in contact with the lower surface of the lower corner 9 of the support frame, and the lower surface is in contact with the bottom plate of the outdoor unit of the air conditioner; the top cover 11 is a bottom surface provided with a ring protrusion A hollow disc, the whole of the spring damping assembly 3 is placed on the elastic rubber shell 13 with the protrusion facing downward. In addition, the top cover 11, the elastic rubber shell 13, the compression spring 12, the gasket 18 and the base 14 are coaxially arranged respectively. During the installation process, the top cover 11, the elastic rubber shell 13, the compression The spring 12, the gasket 18 and the base 14 are respectively nested together, and at the same time, the top cover 11, the elastic rubber shell 13, the compression spring 12, the gasket 18 and the The centers of the bases 14 are provided with circular through holes, and the stud bolts 16 are arranged in the through holes. The stud bolts 16 combine the top cover 11 , the elastic rubber shell 13 , the compression spring 12 , the washer 18 and the base 14 to form each of the spring damping assemblies 3 . Each of the spring damping assemblies 3 prevents the air-conditioning compressor from generating violent vibrations during use, and adopts the damping effect of each of the spring damping assemblies 3 to absorb redundant vibrations as much as possible. on each of the spring damping assemblies 3 . In this example. The compression spring 12 is a helical spring, one end of the compression spring 12 abuts against the protrusion of the top cover 11, and the other end of the compression spring 12 abuts against the upper surface of the base 14. The compression spring 12 plays a role of buffering vibration, so that the vibration generated by the air conditioner compressor is offset by the elastic deformation of the compression spring 12 . In particular, in this embodiment, the gasket 18 is placed between the lower surface of the long rubber sleeve 10 and the nut 15 so that there will be no relative sliding between the base 14 and the compression spring 12 , which can better protect the cushioning performance of each of the spring damping assemblies 3 .

The center of the spring damping assembly 3 and the rubber suspension assembly 2 is provided with a long rubber sleeve 10, and a stud bolt 16 is arranged inside the long rubber sleeve 10, and the long rubber sleeve 10 is arranged on the stud bolt 16 It is arranged on the outer surface and coaxially with the stud bolt 16 . Specifically, the long rubber sleeve (10) can select suitable rubbers with different rigidities according to the vibration intensity of different compressors.

The base 14 is provided with a raised hollow disc in the middle, and several countersunk holes 18 are evenly distributed on the raised outer disc of the hollow disc, and the protrusions of the base 14 and the elastic rubber shell The inner side of the lower half of the body 13 has an interference fit. Specifically, each of the sinking holes 18 can be fixedly connected to the mounting surface by screws or bolts. impact on the suspension system. In addition, the gasket 18 is placed between the lower surface of the long rubber sleeve 10 and the nut 15 .

The rubber suspension assembly 2 includes an outer tube 22, a rubber body 24 and an aluminum core tube 20, the aluminum core tube 20 is provided with an isosceles trapezoidal tube with a cylindrical through hole, and the aluminum core tube 20 is located on the rubber body 24 center; the left and right sides of the rubber body 24 are symmetrically provided with rubber main springs 19, and the two sides of the rubber main spring 19 are provided with a front bumper 21 and a rear bumper 25, and the front bumper 21 and the rear bumper Blocks 18 are all trapezoidal prisms. Specifically, the front bumper has a larger volume and is closer to the aluminum core tube; the rear bumper has a smaller volume and is farther away from the aluminum core tube; the outer tube is a metal cylindrical tube, and the There are 36 rectangular through holes distributed in the side array of the outer tube, and the rectangular through holes are located outside the rubber body. The cooperative use of the various parts of the rubber suspension assembly 2 takes into account the functions of buffering vibration and durability, making the rubber suspension assembly 2 more wear-resistant.

The specific working process of the present invention is as follows: during the normal operation of the air conditioner compressor, due to the unbalanced vibration of the internal rotor when rotating, the compressor as a whole is in a high-frequency vibration state through the mutual transmission of the internal connecting parts. The overall vibration frequency of the compressor is the same as the natural frequency of its internal main working parts to resonate. The present invention realizes fast and effective vibration reduction effect by adopting a multi-stage vibration reduction method. When the main body of the compressor vibrates, the rubber ring on the lower surface of the compressor with an interference fit acts as a first-level damping effect. The rubber ring is made of rubber with a small damping stiffness, which is mainly used to absorb the small amplitude of the high frequency of the compressor. vibration. When the vibration of the compressor is too large and the first-stage vibration reduction of the rubber ring cannot completely dampen the vibration, the vibration is transmitted to the vibration-damping component fixedly connected to the corner through the support frame. At this time, the long rubber sleeve installed in the center of the vibration-damping component Acts as a secondary shock absorber. The primary vibration damping and the secondary vibration damping mainly use the damping produced by rubber deformation to attenuate the high-frequency small-amplitude vibration in the horizontal direction of the compressor. When the compressor is started, the sudden start of its internal working mechanism will produce a huge vibration shock, resulting in a large vibration in the horizontal and vertical directions of the compressor as a whole. The vibration margin is subjected to three-stage vibration damping in the spring damping assembly and the herringbone rubber suspension assembly. For the vibration in the vertical direction, the vibration impact will drive the corners of the support frame to squeeze the spring damping assembly in the vertical direction. At this time, the compressed spring and the upper half of the elastic rubber shell can deform The amount will be converted into a damping force, greatly attenuating the vibration of the compressor in the vertical direction; for large amplitude in the horizontal direction, the vibration impact will drive the support frame to move in the horizontal direction, and then drive the The stud bolts move tangentially in the center of the herringbone rubber suspension assembly. The three herringbone rubber suspension assemblies designed by the present invention are evenly distributed in a cylindrical array and placed in a triangle, and the internal rubber body of each herringbone rubber suspension assembly The front and rear impact blocks are placed in the same line as the center point, and the rubber main springs on both sides of the rubber body are symmetrical along the line. When the compressor vibrates and compresses one of the herringbone rubber suspension components, the internal force of the herringbone rubber suspension component is The compressed rubber main spring will provide large damping to attenuate the vibration. At the same time, the rubber main spring inside the two herringbone rubber suspension components in the opposite direction will be stretched to provide a small damping force to jointly dampen the vibration. In addition, when the vibration intensity in the horizontal direction of the compressor is too large, the compression deformation of the rubber main spring will increase, causing a large displacement of the aluminum core tube to directly compress the rear impact block. At this time, the rear impact block will It provides huge damping and attenuation of high-intensity vibrations. At the same time, the rubber main spring inside the two herringbone rubber suspension components in the opposite direction undergoes large deformation due to stretching, resulting in a large displacement of its aluminum core tube and direct contact with the front bumper. The large damping front bumper can not only effectively prevent damage and fracture caused by excessive tensile deformation of the rubber body, but also provide damping force to further attenuate vibration.

To sum up, the air-conditioning compressor vibration-damping mounting system of the present invention adopts three-stage vibration-damping components with different damping stiffnesses, so that the entire vibration-damping mounting system has large damping and high stiffness at low frequencies. It has the characteristics of small damping and small stiffness at high frequencies, which can effectively attenuate the vibration transmission from the compressor body to the air conditioner outdoor unit shell; through the composite combination of spring damping components and rubber suspension components, the spring vibration damping components play a role Effectively absorb the vibration in the vertical direction of the compressor, and the herringbone rubber suspension component can effectively absorb the vibration in the horizontal direction of the compressor; at the same time, the spring damping component and the herringbone rubber suspension component are placed separately, The replacement of components reduces the replacement cost of the entire set of vibration damping components and improves work efficiency; on the premise of ensuring that the outer tube has sufficient support rigidity for the rubber body, the outer tube is perforated to reduce the vibration of the entire set of suspension system Quality, but also conducive to the heat dissipation of the rubber body, reducing thermal fatigue loss and improving service life.

While the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That said, the methods, systems and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different from that described, and/or various components may be added, omitted, and/or combined. Furthermore, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Furthermore, elements therein may be updated as technology develops, ie, many of the elements are examples and do not limit the scope of the disclosure or claims.

Specific details are given in the description to provide a thorough understanding of example configurations including implementations. However, configurations may be practiced without these specific details. For example, well-known circuits, procedures, algorithms, structures and techniques have been shown without unnecessary detail in order to avoid obscuring the configuration. This description provides example configurations only, and does not limit the scope, applicability, or configurations of the claims. Rather, the preceding description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

In summary, it is intended that the above detailed description be regarded as illustrative rather than restrictive, and it should be understood that the above embodiments should be understood as only for illustrating the present invention but not for limiting the protection scope of the present invention. After reading the contents of the present invention, skilled persons can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

Claims (7)

1. a kind of suspension system of compressor of air conditioner vibration damping, including support frame (4), rubber ring (5), several rubber sleeves (10), Several spring damping components (3) and several rubber mounting components (2), which is characterized in that the rubber ring (5) and the branch Support (4) coaxial arrangement is formed clamping portion (26), and the clamping portion (26) is fixedly connected with compressor of air conditioner, support frame as described above (4) several clamping ears are respectively equipped on the outside of, support frame as described above (4) periphery is arranged in each clamping ear at equal intervals, Each clamping ear includes corner (9) under corner on support frame (6) and support frame, on support frame as described above under corner (6) and support frame Corner (9) is parallel to each other to be formed cavity portion (27), and the cavity portion (27) is provided with the rubber mounting component (2), the branch Corner (9) are arranged right below each spring damping component (3) under support, each spring damping component (3) and each A rubber mounting component (2) coaxial arrangement.

2. a kind of suspension system of compressor of air conditioner vibration damping as described in claim 1, which is characterized in that support frame as described above (4) The clamping ear two sides be equipped with triangle gusset, the side of the triangle gusset is fixedly connected with support frame as described above (4), another Side is fixedly connected with corner on support frame as described above (6), and corner (9) are that L-type lath is provided with the first mounting hole under support frame as described above (7), corner (9) bottom is provided with the second mounting hole (8) under support frame as described above, first mounting hole (7) and second peace Fill hole (8) coaxial arrangement.

3. a kind of suspension system of compressor of air conditioner vibration damping as described in one of preceding claims, which is characterized in that the rubber Rubber ring (5) is the elastic rubber ring of a kind of low resistance, small rigidity.

4. a kind of suspension system of compressor of air conditioner vibration damping as described in one of preceding claims, which is characterized in that Ge Gesuo Stating spring damping component (3) includes top cover (11), elastic rubber shell (13), compressed spring (12), gasket (18) and pedestal (14), the bottom face contact of the top cover and corner (9) under support frame as described above, the top cover is far from corner under support frame as described above (9) side is equipped with protrusion, and the protrusion is mutually nested with elastic rubber shell (13) and is coaxially disposed, the elasticity rubber The top half of rubber shell body (13) is resiliency compressible lamination circular tube structure, and the lower half portion of the elastic rubber shell (13) is The flowering structure of hollow circuit cylinder slot structure, upper, the described elastic rubber shell (13) of the elastic rubber shell (13) is collectively formed The placing groove of the compressed spring (12)；The compressed spring (12) be arranged in the placing groove and with the top plate (11) Protrusion limit is fixed.

5. a kind of suspension system of compressor of air conditioner vibration damping as described in one of preceding claims, which is characterized in that the bullet Spring damping assembly (3) and the rubber mounting component (2) are provided centrally with long rubber sleeve (10), in the long rubber sleeve (10) Equipped with stud (16), long rubber sleeve (10) setting stud (16) outer surface and with the stud (16) it is coaxially disposed.

6. a kind of suspension system of compressor of air conditioner vibration damping as described in one of preceding claims, which is characterized in that the bottom Seat (14) is equipped with the hollow out disk of intermediate projections, and it is heavy that several are evenly distributed in the raised outboard disc of the hollow out disk Head bore (18), protrusion and the interference fit on the inside of elastic rubber shell (13) lower half portion of the pedestal (14).

7. a kind of suspension system of compressor of air conditioner vibration damping as described in one of preceding claims, which is characterized in that the rubber Glue mounting assembly (2) includes outer tube (22), rubber body (24) and aluminium core pipe (20), and the aluminium core pipe (20) is equipped with cylindrical hole Isosceles trapezoid pipe, the aluminium core pipe (20) is located at the rubber body (24) center；At left and right sides of the rubber body (24) It is symmetrically arranged with rubber spring (19), the two sides of the rubber spring (19) are provided with preceding collision block (21) and rear collision block (25), institute Stating preceding collision block (21) and the rear collision block (18) is all trapezoidal prism.