CN218914166U - Stainless steel silencer with corrugated section - Google Patents
Stainless steel silencer with corrugated section Download PDFInfo
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- CN218914166U CN218914166U CN202223149873.8U CN202223149873U CN218914166U CN 218914166 U CN218914166 U CN 218914166U CN 202223149873 U CN202223149873 U CN 202223149873U CN 218914166 U CN218914166 U CN 218914166U
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- air inlet
- air outlet
- stainless steel
- bending section
- section
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model discloses a stainless steel muffler with a corrugated section, which comprises a muffler cylinder, wherein an air inlet interface and an air outlet interface are arranged on the muffler cylinder; the air inlet pipe and the air outlet pipe are respectively connected with the air inlet interface and the air outlet interface; at least one section of corrugated section is arranged on the air inlet pipe and the air outlet pipe and is used for reducing resonance. The utility model can reduce rigidity, resonance and service life, and is convenient for assembly.
Description
Technical Field
The utility model relates to the technical field of silencers, in particular to a stainless steel silencer with corrugated sections.
Background
A muffler is a component used in a refrigeration system that both passes airflow and reduces noise effectively. At present, stainless steel is adopted in a silencing barrel of a stainless steel silencer in the market, and copper pipes are adopted in an air inlet pipe and an air outlet pipe, so that the manufacturing cost is increased, the rigidity is high, resonance is easy to generate, the service life of the silencer is influenced, and meanwhile, the assembly is not facilitated.
Disclosure of Invention
The utility model aims to provide a technical scheme of a stainless steel silencer with a corrugated section, which aims at overcoming the defects of the prior art, not only can reduce rigidity and resonance, but also can prolong service life and is convenient to assemble.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a stainless steel muffler with corrugated section, comprising
The silencing cylinder is provided with an air inlet interface and an air outlet interface;
the air inlet pipe and the air outlet pipe are respectively connected with the air inlet interface and the air outlet interface;
the method is characterized in that:
at least one section of corrugated section is arranged on the air inlet pipe and the air outlet pipe and is used for reducing resonance; through the design of the structure, not only can rigidity be reduced and resonance be reduced, but also the service life can be prolonged, and the assembly is convenient.
Furthermore, the materials of the silencing barrel, the air inlet pipe and the air outlet pipe are all stainless steel materials, so that the manufacturing cost of the silencer can be reduced.
Further, the air inlet pipe comprises a straight line section, a first bending section and a second bending section, the straight line section is connected with the second bending section through the first bending section, the second bending section is connected with an air inlet interface, the corrugated sections are uniformly distributed on the first bending section and the second bending section, and resonance of the silencer can be reduced.
Further, the second bending section and the air outlet pipe are welded to the air inlet interface and the air outlet interface respectively through the welding rings, so that the connection strength and stability between the second bending section and the air inlet interface and between the air outlet pipe and the air outlet interface are improved, welding penetration can be improved, and welding quality is further improved.
Further, the weld ring is a bronze weld ring.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the utility model can reduce rigidity, resonance and service life, and is convenient for assembly, and meanwhile, the silencing cylinder, the air inlet pipe and the air outlet pipe are all made of stainless steel materials, so that the manufacturing cost of the silencer can be reduced.
Description of the drawings:
the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is an effect diagram of a stainless steel muffler with corrugated section according to the present utility model;
FIG. 2 is a schematic diagram of the connection between the air inlet pipe, the air outlet pipe and the silencing barrel in the utility model;
fig. 3 is an enlarged view of a portion at i in fig. 2.
In the figure: 1-a silencing barrel; 2-an air inlet interface; 3-an air outlet interface; 4-an air inlet pipe; 5-an air outlet pipe; 6-straight line segments; 7-a first bending section; 8-a second bending section; 9-a corrugated section; 10-welding rings.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, shall fall within the scope of the utility model.
It should be noted that the terms "first," "second," and the like in the description and claims of the present utility model and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
As shown in fig. 1 to 3, the stainless steel muffler with the corrugated section comprises a muffler barrel 1, an air inlet pipe 4 and an air outlet pipe 5, wherein the muffler barrel 1 is provided with an air inlet interface 2 and an air outlet interface 3, and the air inlet pipe 4 and the air outlet pipe 5 are respectively connected with the air inlet interface 2 and the air outlet interface 3. At least one corrugated section 9 is arranged on the air inlet pipe 4 and the air outlet pipe 5 and is used for reducing resonance; through the design of the structure, not only can rigidity be reduced and resonance be reduced, but also the service life can be prolonged, and the assembly is convenient.
The silencing cylinder 1, the air inlet pipe 4 and the air outlet pipe 5 are all made of stainless steel, so that the manufacturing cost of the silencer can be reduced.
The air inlet pipe 4 comprises a straight line section 6, a first bending section 7 and a second bending section 8, the straight line section 6 is connected with the second bending section 8 through the first bending section 7, the second bending section 8 is connected with the air inlet connector 2, the corrugated sections 9 are uniformly distributed on the first bending section 7 and the second bending section 8, and resonance of the silencer can be reduced.
The second bending section 8 and the air outlet pipe 5 are respectively welded on the air inlet connector 2 and the air outlet connector 3 through the welding ring 10, so that the connection strength and stability between the second bending section 8 and the air inlet connector 2 and between the air outlet pipe 5 and the air outlet connector 3 are improved, welding penetration can be improved, and welding quality is further improved.
The welding ring 10 is a bronze welding ring, the melting temperature of the bronze welding ring is 900-1065 ℃, and the melting temperature of the existing secondary flame welding is 710-810 ℃ by adopting a phosphor copper welding rod, so that the subsequent welding operation is not influenced.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present utility model to achieve substantially the same technical effects are included in the scope of the present utility model.
Claims (5)
1. A stainless steel muffler with corrugated section, comprising
The silencing cylinder is provided with an air inlet interface and an air outlet interface;
the air inlet pipe and the air outlet pipe are respectively connected with the air inlet interface and the air outlet interface;
the method is characterized in that:
at least one corrugated section is arranged on the air inlet pipe and the air outlet pipe and used for reducing resonance.
2. A corrugated stainless steel muffler as defined in claim 1, wherein: the silencing barrel, the air inlet pipe and the air outlet pipe are made of stainless steel materials.
3. A corrugated stainless steel muffler as defined in claim 1, wherein: the air inlet pipe comprises a straight line section, a first bending section and a second bending section, wherein the straight line section is connected with the second bending section through the first bending section, the second bending section is connected with the air inlet interface, and the corrugated sections are distributed on the first bending section and the second bending section.
4. A corrugated stainless steel muffler as defined in claim 3, wherein: the second bending section and the air outlet pipe are welded to the air inlet interface and the air outlet interface respectively through welding rings.
5. A corrugated stainless steel muffler as defined in claim 4, wherein: the welding ring is a bronze welding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223149873.8U CN218914166U (en) | 2022-11-24 | 2022-11-24 | Stainless steel silencer with corrugated section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223149873.8U CN218914166U (en) | 2022-11-24 | 2022-11-24 | Stainless steel silencer with corrugated section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218914166U true CN218914166U (en) | 2023-04-25 |
Family
ID=86012785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223149873.8U Active CN218914166U (en) | 2022-11-24 | 2022-11-24 | Stainless steel silencer with corrugated section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218914166U (en) |
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2022
- 2022-11-24 CN CN202223149873.8U patent/CN218914166U/en active Active
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