CN210859102U - Vibration damping piece, compressor and air conditioner - Google Patents
Vibration damping piece, compressor and air conditioner Download PDFInfo
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- CN210859102U CN210859102U CN201921257579.4U CN201921257579U CN210859102U CN 210859102 U CN210859102 U CN 210859102U CN 201921257579 U CN201921257579 U CN 201921257579U CN 210859102 U CN210859102 U CN 210859102U
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- vibration damping
- compressor
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Abstract
The utility model provides a damping piece, compressor and air conditioner relates to air conditioner technical field, has solved the technical problem that damping pad damping effect and structural strength are difficult to compromise. The vibration damping piece is arranged on equipment to be damped for damping vibration and comprises a vibration damping piece body capable of absorbing the vibration of the equipment, reinforcing pieces are respectively embedded at two ends of the vibration damping piece body, and a gap is formed between the two reinforcing pieces; the outer side of the vibration damping piece body is provided with a shell for limiting the axial stretching amount of the vibration damping piece body; a vibration damping structure for increasing the vibration damping effect is arranged in the vibration damping piece body; the compressor comprises the damping piece; the air conditioner comprises the compressor. The utility model discloses a damping member has the effectual and high characteristics of structural strength of damping concurrently.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to a damping piece, compressor and air conditioner are related to.
Background
The vibration damping washer has good vibration isolation effect on the compressor and the system bottom plate, but influences the starting and stopping of a pipeline connected with the compressor and the vibration during operation; the requirement of starting and stopping is enough rigidity, and the requirement of running is enough flexibility.
The applicant has found that the prior art has at least the following technical problems:
as shown in fig. 1 and 2, a vibration-damping washer 1 of a compressor is fixed by a single screw 2 penetrating through the vibration-damping washer 1; one end of the screw rod 2 is connected with the compressor base 100, and the other end is connected with the system bottom plate; although the damping washer has high tensile and compressive strength in the axial direction, the damping effect is poor, and although damping parts such as springs are arranged in the damping washer, the fixed screw 2 is of an integrated structure, so that the requirements on the tensile strength and the compressive strength are met, but the damping effect is greatly limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping piece to solve the technical problem that damping pad damping effect and structural strength that exist are difficult to compromise among the prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of damping piece sets up and is used for the damping on treating damping equipment, including the damping piece body that can the absorption equipment vibration, damping piece body both ends are inlayed respectively and are established the reinforcement, two have the interval between the reinforcement.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
As a further improvement, the outer side of the damping piece body is provided with a shell for limiting the axial stretching amount of the damping piece body.
As a further improvement, the damping piece is internally provided with a damping structure for increasing the damping effect.
As a further improvement of the utility model, the vibration damping structure comprises two sealed cavities between the reinforcing parts.
As a further improvement of the present invention, the number of the sealing cavities is at least one, all the sealing cavities are arranged in a regular or irregular manner along the axial direction, the radial direction or the circumferential direction of the damping member body.
As a further improvement of the utility model, part or all be equipped with the bolster that is used for the buffering damping in the sealed cavity.
As a further improvement of the present invention, the buffer member is an elastic member.
As a further improvement of the present invention, the elastic member is a spring.
As a further improvement of the present invention, the buffer member is a filled buffer material.
As a further improvement of the utility model, the reinforcing part is a screw, and one end of the screw is provided with a pressure reducing structure; the pressure reducing structure is a screw end part, and the diameter of the screw end part is larger than that of the other end of the screw.
As a further improvement, the damping piece body is a damping washer made of rubber material.
An object of the second aspect of the utility model is to provide a compressor to solve the technical problem that damping pad damping effect and structural strength that exist are difficult to compromise among the prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of compressor, include damping piece.
An object of the utility model is to provide an air conditioner to solve the technical problem that damping pad damping effect and structural strength that exist are difficult to compromise among the prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of air conditioner, include the compressor.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses a set up two stiffeners in conventional damping packing ring inside for fixing, and have the interval between two stiffeners, when the compressor vibrates, the screw rod as the stiffener can follow the damping packing ring and stretch out and draw back together to absorb the vibration of compressor, both guaranteed the damping effect of damping packing ring, guaranteed structural strength again; in the further improvement scheme of the utility model, a sealing cavity structure is arranged between two screws in the damping washer, so as to further improve the damping effect of the damping washer; the shell is arranged outside the damping washer, so that the axial deformation of the damping washer can be limited, and the axial tensile capacity of the damping washer is improved; the buffering and vibration damping effect of the vibration damping piece is further improved by arranging buffering pieces such as springs and buffering materials in the cavity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a prior art damping washer;
FIG. 2 is a top view of FIG. 1;
figure 3 is a cross-sectional view of a first embodiment of the damping member of the present invention;
FIG. 4 is a top view of FIG. 3;
figure 5 is a cross-sectional view of a second embodiment of the damping member according to the invention;
figure 6 is a cross-sectional view of a third embodiment of the damping member according to the invention;
FIG. 7 is a top sectional view of a sealed cavity of a fourth embodiment of a damping member according to the present invention;
fig. 8 is a cross-sectional view of a fifth embodiment of the damping member according to the present invention.
In the figure 1, a damping washer; 2. a screw; 21. a screw end; 3. a housing; 4. sealing the cavity; 5. a buffer member; 100. a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 3 and 4, the utility model provides a damping piece sets up and is used for the damping on treating damping equipment, including the damping piece body that can the absorption equipment vibration, the reinforcement is established respectively to damping piece body both ends, has the interval between two reinforcements. The reinforcing part can play the effect of reinforcing damping part body structural strength, still is used for being connected with the equipment of waiting to damp. Specifically, in the present embodiment, the device to be damped is a compressor, and the damping member body is a damping washer 1. The damping washer 1 is made of rubber material.
Further, the reinforcement is screw rod 2, and 2 one ends of screw rod are provided with the decompression structure that is used for increasing area of contact and reduces local pressure, obtain bigger axial buffer power through setting up decompression structure. The two screws 2 are respectively connected with a base 100 of the compressor and a system bottom plate. The decompression structure is a screw end 21, and the diameter of the screw end 21 is larger than that of the other end of the screw 2.
Specifically, in order to improve the axial tensile strength of the damping washer 1, a shell 3 for limiting the axial tensile strength of the damping washer 1 is arranged outside the damping washer 1.
In order to further improve the vibration damping effect of the vibration damping piece, a vibration damping structure for increasing the vibration damping effect is arranged in the vibration damping piece body.
In particular, the vibration damping structure comprises a sealed cavity 4 located between two screws 2. The seal cavity 4 is arranged in the radial direction of the damping washer 1.
Example 2:
the present embodiment 2 differs from embodiment 1 in that the number of the seal cavities is at least one, and all the seal cavities 4 are arranged in a regular or irregular manner in the axial, radial or circumferential direction of the damper body. Specifically, as shown in fig. 5, the number of the sealing cavities 4 is three, and the three sealing cavities 4 are sequentially arranged along the radial direction of the vibration damping gasket 1.
Example 3:
the present embodiment 3 differs from embodiment 2 in that the number of the seal cavities 4 is at least one, and all the seal cavities 4 are arranged in a regular or irregular manner in the axial, radial or circumferential direction of the damper body. As shown in fig. 6, the number of the seal cavities 4 is two, and the two seal cavities 4 are arranged in order in the axial direction of the vibration damping gasket 1.
Example 4:
the present embodiment 4 differs from embodiment 2 in that the number of the seal cavities 4 is at least one, and all the seal cavities 4 are arranged in a regular or irregular manner in the axial, radial or circumferential direction of the damper body. As shown in fig. 7, the number of the seal cavities 4 is four, and the four seal cavities 4 are arranged in sequence along the circumferential direction of the vibration damping gasket 1.
Example 5:
the present embodiment 5 is different from the embodiment 1 in that, as shown in fig. 8, a buffer 5 for buffering and damping vibration is provided in one sealed cavity 4 in the embodiment 1, the buffer 5 is an elastic member, and one embodiment of the elastic member is a spring. Another embodiment of the elastic member is a filled cushioning material. The buffer material is a material having a hardness softer than that of the material used for the screw 2, and may be a material having a hardness softer than that of rubber. The present embodiment 5 is different from embodiments 2, 3 and 4 (not shown in the drawings) in that a buffer member 5 for buffering and damping vibration is provided in part or all of the plurality of sealed cavities 4, and the buffer member 5 is an elastic member, and one embodiment of the elastic member is a spring. Another embodiment of the elastic member is a filled cushioning material. The buffer material is a material having a hardness softer than that of the material used for the screw 2, and may be a material having a hardness softer than that of rubber.
The utility model also provides a compressor, including foretell damping piece.
The utility model also provides an air conditioner, including foretell compressor.
The utility model discloses a set up two screws for fixing in conventional damping packing ring, and have the interval between two screws, when the compressor vibrates, the screw rod can follow the damping packing ring and stretch out and draw back together to absorb the vibration of compressor, both guaranteed the damping effect of damping packing ring, guaranteed structural strength again; a sealing cavity structure is arranged between the two screws in the damping washer, so that the damping effect of the damping washer is further improved; the shell is arranged outside the damping washer, so that the axial deformation of the damping washer can be limited, and the axial tensile capacity of the damping washer is improved; the buffering and vibration damping effect of the vibration damping piece is further improved by arranging buffering pieces such as springs and buffering materials in the cavity.
It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in fig. 3, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a damping piece, sets up and is used for the damping on treating damping equipment, its characterized in that, including the damping piece body that can absorb equipment vibration, the reinforcement is inlayed respectively at damping piece body both ends, two have the interval between the reinforcement.
2. The damping member according to claim 1, wherein a housing is provided outside the damping member body to limit an axial tension amount thereof.
3. The vibration damping member according to claim 1 or 2, wherein a vibration damping structure for increasing a vibration damping effect is provided in the vibration damping member body.
4. The vibration damper of claim 3, wherein the vibration damping structure includes a sealed cavity between two of the stiffeners; the number of the sealing cavities is at least one, and all the sealing cavities are arranged in a specification or irregular mode along the axial direction, the radial direction or the circumferential direction of the damping piece body.
5. The damping piece according to claim 4, wherein a damping piece for damping vibration is arranged in part or all of the sealed cavity; the buffer is an elastic component.
6. The damping member according to claim 5, wherein the elastic member is a spring.
7. The damping member according to claim 5, wherein the damping member is a filled damping material.
8. The damping member according to any one of claims 1, 2, 4 to 7, wherein the reinforcing member is a screw rod, and a pressure reducing structure is provided at one end of the screw rod; the pressure reducing structure is a screw end part, and the diameter of the screw end part is larger than that of the other end of the screw.
9. A compressor, characterized by comprising a vibration damping member as recited in any one of claims 1 to 8.
10. An air conditioner characterized by comprising the compressor of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257579.4U CN210859102U (en) | 2019-08-05 | 2019-08-05 | Vibration damping piece, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257579.4U CN210859102U (en) | 2019-08-05 | 2019-08-05 | Vibration damping piece, compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859102U true CN210859102U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921257579.4U Active CN210859102U (en) | 2019-08-05 | 2019-08-05 | Vibration damping piece, compressor and air conditioner |
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| Country | Link |
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| CN (1) | CN210859102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117967546A (en) * | 2024-04-01 | 2024-05-03 | 珠海格力电器股份有限公司 | Vibration damping pad, compressor and refrigeration equipment |
-
2019
- 2019-08-05 CN CN201921257579.4U patent/CN210859102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117967546A (en) * | 2024-04-01 | 2024-05-03 | 珠海格力电器股份有限公司 | Vibration damping pad, compressor and refrigeration equipment |
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