CN218033676U - Silencer of air conditioner pipe mound shaping - Google Patents
Silencer of air conditioner pipe mound shaping Download PDFInfo
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- CN218033676U CN218033676U CN202221673102.6U CN202221673102U CN218033676U CN 218033676 U CN218033676 U CN 218033676U CN 202221673102 U CN202221673102 U CN 202221673102U CN 218033676 U CN218033676 U CN 218033676U
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- cavity
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- partition plate
- air conditioner
- shell
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- 230000003584 silencer Effects 0.000 title claims abstract description 35
- 238000007493 shaping process Methods 0.000 title description 3
- 238000005192 partition Methods 0.000 claims description 59
- 238000004891 communication Methods 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 22
- 238000004378 air conditioning Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000010349 pulsation Effects 0.000 description 4
- 230000001743 silencing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The application relates to the field of automobile refrigeration, more specifically relates to a silencer of air conditioner pipe mound pressforming, wherein the silencer of air conditioner pipe mound pressforming, including a housing assembly, housing assembly include a first casing with the second casing, first casing has a first cavity, the second casing has a second cavity, just first casing with second casing fixed connection, and then make first cavity with the second cavity forms a direction chamber jointly, just first casing with the second casing all forms through the mound pressforming. The utility model discloses can realize that sound-damping effect is good, the processing cost is low, the difficult attenuate of wall thickness, simple structure's advantage through effectively utilizing its self structural configuration.
Description
Technical Field
The application relates to the field of automobile refrigeration, in particular to a silencer formed by pressing an air conditioner pipe pier.
Background
At present, the common air conditioner pipe silencer product is formed by rotary spinning of equipment. The structure in this form has high requirement on the extensibility of raw materials of the product, and the wall thickness of the product is easy to be reduced in the production process, thereby reducing the performance of the explosion pressure of the product. And the utility model discloses an air conditioner pipe muffler product is through the upset forming back, can solve material wall thickness attenuate phenomenon, and reduction in production cost improves product quality's effect. In addition, the spinning process has higher structure processing cost, and the problems of leakage of a welding position with reduced wall thickness, over-tolerance of size after high temperature and the like exist in the subsequent welding process.
Therefore, the demand of providing the silencer formed by pressing the air conditioner pipe pier with good silencing effect, low processing cost, difficult thinning of wall thickness and simple structure exists.
SUMMERY OF THE UTILITY MODEL
The main object of the present application is to provide a silencer formed by pressing an air conditioner pipe pier, wherein the silencer formed by pressing an air conditioner pipe pier can effectively utilize the structural configuration of the silencer to realize the advantages of good silencing effect and difficult thinning of the wall thickness.
Another object of the present application is to provide a silencer of air conditioner pipe mound pressforming, wherein, the silencer of air conditioner pipe mound pressforming includes a casing subassembly, the casing subassembly includes a first casing and a second casing, first casing with the second casing all forms through mound pressforming, and then effectively avoids wall thickness attenuate problem
Another aim at of this application provides a silencer of air conditioner pipe mound pressforming, wherein, the silencer of air conditioner pipe mound pressforming includes a stand pipe, a first baffle and a second baffle, the stand pipe first baffle with the second baffle all is equipped with in the casing subassembly, just stand pipe, a first baffle and a second baffle can effectively will enter into the refrigerant air current of casing subassembly shunts to effectively improve noise cancelling effect through increasing the stroke.
Another object of the present application is to provide a silencer formed by pressing an air conditioner pipe pier, wherein the silencer formed by pressing an air conditioner pipe pier has a simple structure, is convenient to operate, does not involve complicated manufacturing processes and expensive materials, has high economical efficiency, and is easy to popularize and use.
In order to achieve at least one of the above objects, the present application provides a silencer formed by pressing an air conditioning pipe pier, wherein the silencer formed by pressing an air conditioning pipe pier comprises:
the shell assembly comprises a first shell and a second shell, the first shell is provided with a first cavity, the second shell is provided with a second cavity, the first shell is fixedly connected with the second shell, so that the first cavity and the second cavity jointly form a guide cavity, and the first shell and the second shell are formed by upsetting and pressing.
In one or more embodiments of the present application, the silencer formed by pressing the air-conditioning pipe pier further includes a first partition plate and a second partition plate, the first partition plate and the second partition plate are disposed opposite to each other and are disposed in the guide cavity, and the guide cavity is divided into a first guide cavity, a second guide cavity and a third guide cavity by the first partition plate and the second partition plate.
In one or more embodiments of the present application, the first guide chamber is located on a side of the first partition plate facing away from the second partition plate, the second guide chamber is located between the first partition plate and the second partition plate, and the third guide chamber is located on a side of the second partition plate facing away from the first partition plate.
In one or more embodiments of the present application, each of the first partition and the second partition has a mounting hole, and the two mounting holes respectively penetrate through the first partition and the second partition.
In one or more embodiments of the present application, the muffler formed by pressing the air conditioning pipe against the first partition plate further includes a guide pipe, one end of the guide pipe is disposed in the mounting hole of the first partition plate, and the other end of the guide pipe is disposed in the mounting hole of the second partition plate.
In one or more embodiments of the present application, the guide tube has a third cavity, and two ends of the third cavity are respectively communicated with the first guide cavity and the third guide cavity.
In one or more embodiments of the present application, a wall surface forming the third cavity has a spiral groove, and the wall surface forming the spiral groove has a plurality of first communication holes arranged at intervals, and the plurality of first communication holes are respectively communicated with the third cavity and the second guide cavity.
In one or more embodiments of the present application, the second partition plate further has a plurality of uniformly distributed second communication holes, and the plurality of second communication holes are respectively communicated with the second guide chamber and the third guide chamber.
In one or more embodiments of the present application, a protruding portion is provided at a center of an end of the first housing facing away from the second housing, the protruding portion has a third communication hole, the third communication hole is communicated with the first guide chamber, and a wall surface forming the third communication hole and close to the first guide chamber is an arc surface.
In one or more embodiments of the present application, an end of the second housing facing away from the first housing has a fourth communication hole, and an axis of the fourth communication hole is spaced from an axis of the third communication hole by a predetermined distance.
Drawings
These and/or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings of which:
fig. 1 illustrates a schematic structural view of a silencer formed by pressing an air conditioner pipe pier.
Fig. 2 illustrates a cross-sectional view of a pier-formed muffler of an air conditioning pipe.
Fig. 3 illustrates a refrigerant split schematic diagram one.
Fig. 4 illustrates a refrigerant split schematic diagram two.
Detailed Description
The terms and words used in the following specification and claims are not limited to the literal meanings, but are merely used by the inventors to enable a clear and consistent understanding of the application. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present application are provided for illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
While ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used only to distinguish one component from another component. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the teachings of the inventive concepts. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.
Summary of the application
At present, the common air conditioner pipe silencer product is formed by rotary spinning of equipment. The structure in this form has high requirement on the extensibility of raw materials of the product, and the wall thickness of the product is easy to be reduced in the production process, thereby reducing the performance of the explosion pressure of the product. And the utility model discloses an air conditioner pipe muffler product can solve material wall thickness attenuate phenomenon after the heading forming, reduction in production cost improves product quality's effect. In addition, the spinning process has higher structure processing cost, and the problems of leakage of a welding position with reduced wall thickness, over-tolerance of size after high temperature and the like exist in the subsequent welding process.
Based on this, need a silencer of air conditioner pipe mound shaping that noise cancelling effect is good, the processing cost is low, the difficult attenuate of wall thickness, simple structure.
Based on the technical problem, the application provides a silencer of air conditioner pipe mound pressforming, wherein, silencer of air conditioner pipe mound pressforming simple structure does not relate to complicated manufacturing process and expensive material, has higher economic nature, and simultaneously, to the manufacture factory, the silencer of air conditioner pipe mound pressforming that this application provided is easily produced, and low cost more is favorable to controlling manufacturing cost, further is favorable to product popularization and use.
Silencer formed by pressing illustrative air conditioner pipe pier
Referring to fig. 1 to 4, a muffler formed by pressing an air-conditioning pipe according to a preferred embodiment of the present invention, it should be noted that a conventional air-conditioning pipe muffler product is formed by spin-forming. The structure in the form has higher requirement on the extensibility of the raw material of the product, and the wall thickness of the product is easy to be thinned in the production process, so that the performance of the using bursting pressure of the product is reduced. And the utility model discloses an air conditioner pipe muffler product is through the upset forming back, can solve material wall thickness attenuate phenomenon, and reduction in production cost improves product quality's effect. In addition, the spinning process structure has higher processing cost, and the problems of leakage of a welding part with reduced wall thickness, over-tolerance of size after high temperature and the like exist in the subsequent welding process. The present invention is explained in detail below to facilitate understanding of the present invention.
Specifically, the silencer formed by pressing the air conditioner pipe pier comprises a shell assembly, wherein the shell assembly comprises a first shell 10 and a second shell 20, and the first shell 10 and the second shell 20 are oppositely arranged and fixedly connected. The connection of the first housing 10 and the second housing 20 may be implemented as a welded connection.
It should be noted that, the first casing 10 and the second casing 20 are both formed by upsetting, so that the working efficiency is higher than that of the conventional spinning process, and the problem of thinning the wall thickness is not easily caused.
The first housing 10 has a first cavity at an end close to the second housing 20, the second housing 20 has a second cavity at an end close to the first housing 10, and the first cavity and the second cavity together form a guiding cavity 100.
Specifically, the silencer formed by pressing the air conditioner pipe pier further comprises a first partition plate 30 and a second partition plate 40, the first partition plate 30 and the second partition plate 40 are oppositely arranged and are arranged in the guide cavity, the guide cavity 100 is divided into a first guide cavity 101, a second guide cavity 102 and a third guide cavity 103 by the first partition plate 30 and the second partition plate 40, the first guide cavity 101 is located on one side, away from the second partition plate 40, of the first partition plate 30, the second guide cavity 102 is located between the first partition plate 30 and the second partition plate 40, and the third guide cavity 103 is located on one side, away from the first partition plate 30, of the second partition plate 40.
Further, the first partition board 30 and the second partition board 40 each have a mounting hole 300, and the two mounting holes 300 respectively penetrate through the first partition board 30 and the second partition board 40.
It should be noted that the muffler formed by pressing the air conditioning pipe pier further includes a guide pipe 50, one end of the guide pipe 50 is disposed in the mounting hole 300 of the first partition plate 30, and the other end of the guide pipe 50 is disposed in the mounting hole 300 of the second partition plate 40.
It should be noted that the guide tube 50 has a third cavity 501, and two ends of the third cavity 501 are respectively communicated with the first guide cavity 101 and the third guide cavity 103.
Further, a spiral groove 502 is formed on a wall surface forming the third cavity 501, and a plurality of first communication holes 503 are formed on the wall surface forming the spiral groove 502, and the plurality of first communication holes 503 are respectively communicated with the third cavity 501 and the second guiding cavity 102.
It should be further noted that the second partition plate 40 further has a plurality of uniformly distributed second communication holes 401, and the plurality of second communication holes 401 are respectively communicated with the second guide cavity 102 and the third guide cavity 103.
It should be further noted that, a protruding portion 11 is provided in the center of an end of the first housing 10 facing away from the second housing 20, the protruding portion 11 has a third communication hole 1101, and the third communication hole 1101 is communicated with the first guide chamber 101, wherein refrigerant of the automotive air conditioning system passes through the evaporator to the compressor pipe assembly, enters the first guide chamber 101 from the protruding portion 11, and since a wall surface forming the third communication hole 1101 and close to the first guide chamber 101 is a cambered surface, when the refrigerant flows to the first guide chamber 101 through the third communication hole 1101, the refrigerant is diverted by the cambered surface. Specifically, as shown in fig. 3, the refrigerant flow in the middle flows to the third cavity 501 of the guide tube 50, and the refrigerant flows on both sides are divided by the arc surface, and then guided to both ends of the first partition plate 30, and are blocked by the first partition plate 30 to flow back into the third cavity 501 of the guide tube 50, so that the flow path is extended, the pressure pulsation is effectively attenuated, and the noise reduction effect is improved.
In addition, when the refrigerant passes through the guide tube 50, since the guide tube 50 has the spiral groove 502, when the refrigerant passes through the spiral groove 502, the refrigerant airflow rotates, and the wall surface forming the spiral groove 502 has the plurality of first communication holes 503, so that at least a part of the refrigerant airflow is guided to the plurality of first communication holes 503 (specifically, as shown in fig. 4), and since the refrigerant airflow in the guide tube 50 is in a rotating state, when the refrigerant airflow passes through the plurality of first communication holes 503, the sound generated by the refrigerant airflow is caused to collide with the wall surface of the second communication hole 401, thereby effectively reducing the sound generated by the refrigerant airflow, and improving the noise reduction effect. Wherein the refrigerant passing through the first communication hole 503 is guided to the second guide chamber 102 by the flow of air, then passes through the second communication hole 401 of the second partition plate 40, and is guided to the third guide chamber 103. In addition, the refrigerant directly passing through the guide pipe 50 is guided to the third guide chamber 103 in a rotating state by the airflow, so that the pulsation of the airflow is reduced, the noise generated by the pulsation is reduced, and the noise reduction effect is improved.
Further, one end of the second casing 20, which is away from the first casing 10, is provided with a fourth communication hole 201, and the axis of the fourth communication hole 201 is spaced from the axis of the third communication hole 1101 by a predetermined distance, so that the stroke of most of the refrigerant flowing out of the fourth communication hole 201 via the airflow is increased, the pressure pulsation is effectively attenuated, and the silencing effect is improved.
In conclusion, the silencer formed by pressing the air conditioner pipe pier is clarified based on the embodiment of the application, and the silencer formed by pressing the air conditioner pipe pier has the advantages of being good in silencing effect, low in processing cost, not easy to reduce the wall thickness, simple in structure and the like.
It is worth mentioning that, in the embodiment of the present application, the muffler formed by pressing the air conditioning pipe pier has a simple structure, does not involve a complicated manufacturing process and expensive materials, and has high economical efficiency. Meanwhile, for manufacturers, the silencer formed by pressing the air conditioner pipe pier is easy to produce, low in cost, more beneficial to controlling the production cost and further beneficial to product popularization and use.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and any variations or modifications may be made without departing from the principles of the present invention.
Claims (10)
1. The utility model provides a silencer of air conditioner pipe mound pressmolding which characterized in that, silencer of air conditioner pipe mound pressmolding includes:
the shell assembly comprises a first shell and a second shell, the first shell is provided with a first cavity, the second shell is provided with a second cavity, the first shell is fixedly connected with the second shell, so that the first cavity and the second cavity jointly form a guide cavity, and the first shell and the second shell are formed by upsetting and pressing.
2. A silencer according to claim 1, wherein the silencer further comprises a first partition and a second partition, the first partition and the second partition are disposed opposite to each other and disposed in the guide cavity, and the first partition and the second partition divide the guide cavity into a first guide cavity, a second guide cavity, and a third guide cavity.
3. An air conditioner pipe pier formed muffler according to claim 2, wherein the first guide chamber is located at a side of the first partition plate facing away from the second partition plate, the second guide chamber is located between the first partition plate and the second partition plate, and the third guide chamber is located at a side of the second partition plate facing away from the first partition plate.
4. A pier-formed muffler for air-conditioning pipes as defined in claim 3, wherein each of the first and second partitions has a mounting hole, and the mounting holes respectively penetrate the first and second partitions.
5. The air conditioning pipe pier formed muffler as recited in claim 4, further comprising a guide pipe, one end of the guide pipe being disposed in the mounting hole of the first partition plate, and the other end of the guide pipe being disposed in the mounting hole of the second partition plate.
6. An air conditioner pipe pier formed muffler according to claim 5, wherein the guide pipe has a third cavity, and both ends of the third cavity are respectively communicated with the first guide cavity and the third guide cavity.
7. An air-conditioning pipe pier-formed muffler according to claim 6, wherein the wall surface forming the third cavity has a spiral groove, and the wall surface forming the spiral groove has a plurality of first communication holes arranged at intervals, and the plurality of first communication holes are respectively communicated with the third cavity and the second guide cavity.
8. An air conditioner pipe pier-formed muffler according to claim 7, wherein the second partition plate further has a plurality of second communication holes uniformly distributed, and the plurality of second communication holes are respectively communicated with the second guide chamber and the third guide chamber.
9. An air conditioning pipe-pier formed muffler according to claim 8, wherein a protrusion is provided at a center of an end of the first case facing away from the second case, the protrusion has a third communication hole communicating with the first guide chamber, and a wall surface forming the third communication hole and close to the first guide chamber is an arc surface.
10. An air conditioner pipe pier formed muffler according to claim 9, wherein an end of the second housing facing away from the first housing has a fourth communication hole, and an axis of the fourth communication hole is spaced a predetermined distance from an axis of the third communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221673102.6U CN218033676U (en) | 2022-06-30 | 2022-06-30 | Silencer of air conditioner pipe mound shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221673102.6U CN218033676U (en) | 2022-06-30 | 2022-06-30 | Silencer of air conditioner pipe mound shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218033676U true CN218033676U (en) | 2022-12-13 |
Family
ID=84378954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221673102.6U Active CN218033676U (en) | 2022-06-30 | 2022-06-30 | Silencer of air conditioner pipe mound shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218033676U (en) |
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2022
- 2022-06-30 CN CN202221673102.6U patent/CN218033676U/en active Active
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