CN218152733U - Vibration reduction connecting structure, pipeline system and air conditioner - Google Patents
Vibration reduction connecting structure, pipeline system and air conditioner Download PDFInfo
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- CN218152733U CN218152733U CN202222712562.1U CN202222712562U CN218152733U CN 218152733 U CN218152733 U CN 218152733U CN 202222712562 U CN202222712562 U CN 202222712562U CN 218152733 U CN218152733 U CN 218152733U
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Abstract
The utility model discloses a vibration damping connecting structure, a pipeline system and an air conditioner, wherein the vibration damping connecting structure comprises a bracket component which is fixedly connected with a pipeline, and the bracket component is used for fixing a detection piece connected with the pipeline; and the vibration reduction assembly is arranged on the support assembly and used for absorbing the vibration energy of the pipeline, and the natural vibration frequency of the vibration reduction assembly is adjustable. The utility model provides a damping connection structure passes through the relative position of the fixed pipeline of bracket component and detection piece, and damping component absorption pipeline vibration energy reduces the vibration range of pipeline simultaneously, avoids the too big junction fracture that leads to pipeline and detection piece of pipeline vibration range. In addition, the natural vibration frequency of the vibration reduction assembly is adjustable, so that when the natural frequency of the pipeline vibration changes, the vibration reduction assembly can adjust the fixed frequency of the vibration reduction assembly, the vibration amplitude of the whole vibration reduction connecting structure and the pipeline is reduced, and the phenomenon that the connecting part is broken due to overlarge relative displacement between the pipeline and the detection piece is prevented.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to a damping connection structure, pipe-line system and air conditioner.
Background
Nowadays, the functions of the air conditioner are more and more diversified, and then more and more components connected to the air conditioner pipeline are developed. In the prior art, in order to avoid the situation that the joint of the pipeline and the component is broken due to the inconsistent vibration displacement of the pipeline and the component, two rubber tube fixing blocks are generally fixed on the component and bound by adopting a high-temperature wire binder, so that the pipeline and the component are kept in a relatively static state. However, the fixing mode of the fixing block and the binding has a very limited effect on limiting relative vibration, the fixing block is easy to rotate around the pipeline when vibrating, and the fixing block is also easy to displace in the plane direction formed by the pipeline and the component, so that the joint of the pipeline and the component is cracked.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve among the above-mentioned prior art pipeline and the junction of components and parts and easily because of both vibration displacements inconsistent cracked technical problem, provide a damping connection structure, pipe-line system and air conditioner.
The utility model adopts the technical proposal that:
the utility model provides a damping connection structure, pipe-line system and air conditioner, wherein the damping connection structure includes:
the bracket component is fixedly connected with a pipeline and is used for fixing a detection piece connected with the pipeline;
and the vibration reduction assembly is arranged on the support assembly and used for absorbing the vibration energy of the pipeline, and the natural vibration frequency of the vibration reduction assembly is adjustable.
Further, the vibration reduction assembly and the detection piece are respectively located on two sides of the pipeline.
In one embodiment, the vibration reduction assembly comprises a balancing weight and a connecting piece, one end of the connecting piece is connected with the balancing weight, the other end of the connecting piece is fixedly connected with the support assembly, and the distance between the connecting piece and the support assembly and the balancing weight is adjustable.
In an embodiment, the bracket component comprises a first clamping plate and a second clamping plate which are used for clamping the detection piece in an embracing mode, detection piece placing grooves are formed in the surfaces, attached to each other, of the first clamping plate and the second clamping plate, and the overall shapes of the two detection piece placing grooves are the same as the shape of the detection piece when the first clamping plate and the second clamping plate are attached to each other.
In one embodiment, a plurality of jacks are arranged on the connecting piece at intervals, and a connecting piece placing groove for placing the connecting piece and an inserting column inserted into the jacks are arranged on the support component.
In one embodiment, the surfaces of the first clamping plate and the second clamping plate, which are mutually attached, are provided with pipeline mounting grooves.
Furthermore, the support component is provided with a reinforcing rib and a reinforcing boss, and the reinforcing rib and the reinforcing boss are arranged on two sides of the pipeline.
In one embodiment, the bracket component is provided with a yielding notch, and the damping component is arranged in the yielding notch.
The pipeline system comprises a pipeline and further comprises the vibration damping connecting structure.
Air conditioner comprising a pipe system as described above.
Compared with the prior art, the utility model provides a damping connection structure passes through the relative position of the fixed pipeline of bracket component and detection piece, is equipped with the damping subassembly of absorption pipeline vibration energy on the bracket component simultaneously, therefore damping subassembly can reduce the vibration range of pipeline, avoids the too big junction fracture that leads to pipeline and detection piece of pipeline vibration range. In addition, the natural vibration frequency of the vibration reduction assembly is adjustable, so that when the natural frequency of the pipeline vibration changes, the vibration reduction assembly can adjust the natural vibration frequency of the vibration reduction assembly, the vibration amplitude of the whole vibration reduction connecting structure and the pipeline can reach a small value, and the phenomenon that the connecting part is broken due to inconsistent vibration displacement between the pipeline and the detection piece is prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a piping system in an embodiment of the present invention;
fig. 2 is a schematic structural view of the first clamping plate according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a second splint according to an embodiment of the present invention;
fig. 4 is a schematic structural view of another view angle of the first clamping plate or the second clamping plate according to the embodiment of the present invention;
fig. 5 is a schematic view of a damping assembly in an embodiment of the present invention;
1. a first splint; 2. a second splint; 21. a connecting piece placing groove; 22. inserting a column; 3. a pipeline; 4. a detection member; 5. a pipeline placing groove; 6. a detection piece placing groove; 61. a first placement section; 62. a second placement section; 63. a third placement section; 64. a fourth placement section; 7. a abdication gap; 8. a balancing weight; 9. a connecting member; 91. a jack; 10. reinforcing ribs; 11. and reinforcing the boss.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Nowadays, the functions of the air conditioner are more and more diversified, and then more and more components connected to the air conditioner pipeline are developed. In the prior art, in order to avoid the situation that the joint of the pipeline and the component is broken due to the inconsistent vibration displacement of the pipeline and the component, two rubber tube fixing blocks are generally fixed on the component and are bundled by adopting a high-temperature wire, so that the pipeline and the component are kept in a relatively static state. However, the fixing mode of the fixing block and the binding has a very limited effect on limiting relative vibration, the fixing block is easy to rotate around the pipeline when vibrating, and the fixing block is also easy to displace in the plane direction formed by the pipeline and the component, so that the joint of the pipeline and the component is cracked.
Consequently, in order to solve among the prior art pipeline and components and parts and lead to the cracked technical problem of junction because of the vibration displacement nonconformity easily, the utility model provides a damping connection structure, include:
the bracket component is fixedly connected with the pipeline and is used for fixing the detection piece connected with the pipeline;
the vibration reduction assembly is arranged on the support assembly, absorbs the vibration energy of the pipeline, and the natural vibration frequency of the vibration reduction assembly is adjustable.
Therefore, the detection piece connected with the pipeline passes through the fixed position of the support component, and meanwhile, the vibration reduction component for absorbing the vibration energy of the pipeline is arranged on the support component, so that the vibration reduction component can reduce the vibration amplitude of the pipeline, and the fracture of the joint of the pipeline and the detection piece caused by the overlarge vibration amplitude of the pipeline is avoided. In addition, the natural vibration frequency of the vibration damping assembly is adjustable, so that when the natural frequency of the pipeline vibration changes, the vibration damping assembly can adjust the natural vibration frequency of the vibration damping assembly, the vibration amplitude of the whole vibration damping connecting structure and the pipeline is reduced as much as possible, and the phenomenon that the joint is broken due to large relative displacement between the pipeline and the detection piece is prevented.
Furthermore, in order to prevent the detection piece and the damping assembly from generating vibration due to unbalance caused by the unbalanced position on the bracket assembly, the damping assembly and the detection piece are respectively positioned at two sides of the pipeline.
The principles and structure of the present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, in the present embodiment, the vibration damping connection structure includes: the bracket component is fixedly connected with the pipeline and is used for fixing the detection piece connected with the pipeline; the vibration reduction assembly is arranged on the support assembly, absorbs the vibration energy of the pipeline, and the natural vibration frequency of the vibration reduction assembly is adjustable, wherein the vibration reduction assembly and the detection piece are respectively positioned on two sides of the pipeline.
Specifically, as shown in fig. 2 to 4, the bracket assembly includes: first splint 1 and second splint 2, first splint 1 and second splint 2 cohesion centre gripping detection piece 4 and pipeline 3. First splint 1 and second splint 2 are the mirror image structure, wherein all are equipped with detection piece standing groove 6 on the face that first splint 1 and second splint 2 laminated each other, and two synthetic one whole and this holistic structure of detection piece are the same with the shape, the size of detection piece when first splint and second splint laminating are fixed. In a similar way, the surfaces of the first clamping plate 1 and the second clamping plate 2 which are mutually attached are provided with pipeline placing grooves 5, and when the first clamping plate and the second clamping plate are fixedly attached, the two pipeline placing grooves are integrated into a whole, and the structure of the whole is the same as the shape and the size of the pipeline. The shape of detection piece standing groove sets up to be the same completely with the shape size of detection piece can effectively avoid detection piece to produce vibration displacement in other directions, and the vibration displacement of the detection piece of being more convenient for and pipeline is unanimous. The pipeline standing groove can effectively avoid the bracket component to produce vibration displacement in other directions with the shape and size of pipeline setting the same completely, and the vibration displacement of the detection piece of being more convenient for and pipeline is unanimous. In addition, still be equipped with the breach of stepping down 7 that the size is unanimous, the position corresponds on first splint 1 and the second splint 2 respectively, damping subassembly sets up in the breach of stepping down, and pipeline standing groove 5 is located between breach of stepping down 7 and the detection piece standing groove 6.
Specifically, as shown in fig. 1 and 5, in this embodiment, the vibration damping assembly includes a weight block 8 and a connecting member 9 having one end connected to the weight block 8, the other end of the connecting member 9 is fixedly connected to the bracket assembly, and a plurality of positions are provided at the connecting position where the connecting member is fixedly connected to the bracket assembly, so that the distance between the connecting position and the weight block is not fixed, and when the distance between the connecting position and the weight block is different, the length of the connecting member swinging along with the weight block is also different, so that the natural vibration frequency of the whole vibration damping assembly is also changed accordingly. Specifically, balancing weight 8 is globular, and connecting piece 9 is rectangular form, and the one end and the balancing weight 8 welded fastening of connecting piece 9 are equipped with a plurality of jacks 91 at the interval on the other end of connecting piece 9. Be equipped with the size on first splint 1 and the second splint 2 respectively unanimously, the breach of stepping down 7 that the position corresponds, balancing weight 8 and connecting piece 9 set up in the breach of stepping down 7, wherein be equipped with the connecting piece standing groove 21 of placing the connecting piece on the second splint 2, connecting piece standing groove 21 and the breach of stepping down 7 are the intercommunication, still be equipped with the post 22 of inserting of pegging graft with jack 91 on the second splint 2, jack and when inserting the post grafting of difference on the connecting piece, the length that the connecting piece stretches out the breach of stepping down is different, therefore the natural frequency of vibrating when connecting piece and balancing weight swing is different. Therefore, when the vibration reduction connecting structure is arranged on pipelines with different fixed frequencies, the specific value of the natural vibration frequency of the vibration reduction assembly can be calculated in advance according to the fixed frequency of the pipelines, the bracket assembly and the specific parameters of the detection piece, so that the whole vibration reduction connecting structure can reach a resonance state with the pipelines, the vibration energy of the system is consumed, the vibration of the system is reduced, and the breakage of the joint caused by the overlarge vibration displacement of the detection piece and the pipelines is prevented.
Further, as shown in fig. 1 and 4, in the present embodiment, the detection member is a pressure sensor, and the detection member placement groove 6 includes, according to a specific shape of the detection member: the first placing section 61, the shape of the first placing section 61 on the first splint 1 and the second splint 2 after combination is hexagonal prism-shaped; the second placing section 62 is in a cylindrical shape after the second placing section 62 on the first clamping plate 1 and the second clamping plate 2 are combined; the third placing section 63, the shape of the third placing section 63 combined on the first splint 1 and the second splint 2 is hexagonal prism-shaped; the fourth placing section 64 is in a cube shape, the shape of the combined fourth placing sections 64 on the first clamping plate 1 and the second clamping plate 2 is in a cube shape, a positioning groove is arranged in the fourth placing section 64, and a positioning bulge is correspondingly arranged on the detection piece.
Further, in order to increase the stability of the whole vibration damping connection structure and prevent the vibration damping connection structure from vibrating in multiple directions, the first clamping plate 1 and the second clamping plate 2 are provided with reinforcing ribs 10 and reinforcing bosses 11, and the reinforcing ribs 10 and the reinforcing bosses 11 are respectively arranged on two sides of the pipeline 3.
The utility model discloses still provide a pipe-line system, including the pipeline, be provided with the damping connection structure that the above-mentioned proposed on the pipeline.
Specifically, as shown in fig. 1, a detecting member 4 is connected to the pipeline 3, and the detecting member 4 and the pipeline 3 are fixed in position by a bracket assembly. The bracket assembly includes: first splint 1 and second splint 2, first splint 1 and second splint 2 cohesion centre gripping detection piece 4 and pipeline 3. First splint and second splint are the mirror image structure, wherein all are equipped with on the face of first splint 1 and the mutual laminating of second splint 2 and detect a standing groove 6, and two detect a synthetic a whole of standing groove and this holistic structure and the shape of detecting a when first splint and the laminating of second splint are fixed, size are the same. In a similar way, the surfaces of the first clamping plate 1 and the second clamping plate 2 which are mutually attached are provided with pipeline placing grooves 5, and when the first clamping plate and the second clamping plate are fixedly attached, the two pipeline placing grooves are integrated into a whole, and the structure of the whole is the same as the shape and the size of the pipeline. The shape of detection piece standing groove sets up to be the same completely with the shape size of detection piece can effectively avoid detection piece to produce vibration displacement in other directions, and the vibration displacement of the detection piece of being more convenient for and pipeline is unanimous. The pipeline standing groove can effectively avoid the bracket component to produce vibration displacement in other directions with the shape and size setting of pipeline the same completely, and the vibration displacement of the detection piece of being more convenient for and pipeline is unanimous. In addition, still be equipped with the breach of stepping down that the size is unanimous, the position corresponds on first splint and the second splint respectively, damping subassembly sets up in the breach of stepping down, and the pipeline standing groove is located and steps down between breach and the detection piece standing groove.
Specifically, as shown in fig. 1 and 5, in this embodiment, the vibration damping assembly includes a weight block 8 and a connecting member 9 having one end connected to the weight block 8, the other end of the connecting member 9 is fixedly connected to the bracket assembly, and a plurality of positions are provided at the connecting position where the connecting member is fixedly connected to the bracket assembly, so that the distance between the connecting position and the weight block is not fixed, and when the distance between the connecting position and the weight block is different, the length of the connecting member swinging along with the weight block is also different, so that the natural vibration frequency of the whole vibration damping assembly is also changed accordingly. Specifically, balancing weight 8 is globular, and connecting piece 9 is rectangular form, and the one end and the balancing weight 8 welded fastening of connecting piece 9 are equipped with a plurality of jacks 91 at the interval on the other end of connecting piece 9. Be equipped with the size on first splint 1 and the second splint 2 respectively unanimously, the breach of stepping down 7 that the position corresponds, balancing weight 8 and connecting piece 9 set up in the breach of stepping down, wherein be equipped with the connecting piece standing groove 21 of placing the connecting piece on the second splint 2, connecting piece standing groove 21 and the breach of stepping down 7 are the intercommunication, still be equipped with the post 22 of inserting of pegging graft with jack 91 on the second splint 2, jack and when inserting the post grafting of difference on the connecting piece, the connecting piece stretches out the length of the breach of stepping down and is different, therefore the frequency of shaking certainly when connecting piece and balancing weight swing is different. Therefore, when the vibration reduction connecting structure is arranged on pipelines with different fixed frequencies, the specific value of the self-vibration frequency of the vibration reduction assembly can be calculated in advance according to the fixed frequency of the pipelines, the bracket component and the specific parameters of the detection piece, so that the whole vibration reduction connecting structure can reach a resonance state with the pipelines, the vibration energy of the system is consumed, the vibration of the system is reduced, and the breakage of the connection part caused by the overlarge vibration displacement of the detection piece and the pipelines is prevented.
Therefore, the vibration reduction assembly reduces the vibration amplitude of the pipeline and avoids the fracture of the joint of the pipeline and the detection piece caused by the overlarge vibration amplitude of the pipeline. In addition, the natural vibration frequency of the vibration reduction assembly is adjustable, so that when the natural frequency of the pipeline vibration changes, the vibration reduction assembly can adjust the natural vibration frequency of the vibration reduction assembly, the vibration amplitude of the whole vibration reduction connecting structure and the pipeline is reduced, and the phenomenon that the connecting part is broken due to overlarge vibration displacement between the pipeline and the detection piece is prevented.
The utility model discloses still provide an air conditioner, including the pipe-line system that the above-mentioned proposed.
It is noted that the terminology used above is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, so that the scope of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Damping connection structure, its characterized in that includes:
the bracket component is fixedly connected with a pipeline and is used for fixing a detection piece connected with the pipeline;
and the vibration reduction assembly is arranged on the support assembly and used for absorbing the vibration energy of the pipeline, and the natural vibration frequency of the vibration reduction assembly is adjustable.
2. The vibration damping connection structure according to claim 1, wherein the vibration damping member and the detection member are respectively located on both sides of the pipe.
3. The vibration damping connection structure according to claim 1, wherein the vibration damping member includes a weight block and a connecting member having one end connected to the weight block, the other end of the connecting member is fixedly connected to the support member, and a distance between a connection point of the connecting member and the support member and the weight block is adjustable.
4. The vibration damping connecting structure according to claim 1, wherein the bracket assembly includes a first clamping plate and a second clamping plate which clamp the detecting member in a clasping manner, detecting member placing grooves are provided on the surfaces of the first clamping plate and the second clamping plate which are attached to each other, and the overall shape of the two detecting member placing grooves is the same as the shape of the detecting member when the first clamping plate and the second clamping plate are attached to each other.
5. The vibration damping connection structure according to claim 3, wherein a plurality of insertion holes are formed at intervals in the connecting member, and the bracket assembly is provided with a connecting member receiving groove for receiving the connecting member and insertion posts for insertion into the insertion holes.
6. The vibration damping connecting structure according to claim 4, wherein a pipe installation groove is provided on each of the surfaces of the first clamping plate and the second clamping plate which are attached to each other.
7. The vibration damping connection structure according to claim 1, wherein the bracket assembly is provided with reinforcing ribs and reinforcing bosses, and the reinforcing ribs and the reinforcing bosses are provided on both sides of the pipe.
8. The vibration damping connection according to claim 1, wherein the bracket assembly is provided with a relief notch, and the vibration damping assembly is disposed in the relief notch.
9. Piping system comprising a pipe, characterized in that it further comprises a vibration-damping connection according to any one of claims 1-8.
10. Air conditioner characterized in that it comprises a duct system according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712562.1U CN218152733U (en) | 2022-10-14 | 2022-10-14 | Vibration reduction connecting structure, pipeline system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712562.1U CN218152733U (en) | 2022-10-14 | 2022-10-14 | Vibration reduction connecting structure, pipeline system and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN218152733U true CN218152733U (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222712562.1U Active CN218152733U (en) | 2022-10-14 | 2022-10-14 | Vibration reduction connecting structure, pipeline system and air conditioner |
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| Country | Link |
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| CN (1) | CN218152733U (en) |
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