CN208419160U - A kind of novel copper sleeve stainless air conditioning muffler - Google Patents
A kind of novel copper sleeve stainless air conditioning muffler Download PDFInfo
- Publication number
- CN208419160U CN208419160U CN201820804535.8U CN201820804535U CN208419160U CN 208419160 U CN208419160 U CN 208419160U CN 201820804535 U CN201820804535 U CN 201820804535U CN 208419160 U CN208419160 U CN 208419160U
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- copper sleeve
- diameter
- air conditioning
- changeover portion
- muffler
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Abstract
The utility model discloses a kind of novel copper sleeve stainless air conditioning mufflers, including muffler ontology, the both ends of the muffler ontology have minor diameter linkage section, equal sleeve or the inside end of copper sleeve is equipped in two minor diameter linkage sections, the outer end of copper sleeve is in the outside of muffler ontology, changeover portion is formed before the outer end and inside end of copper sleeve, the outer end diameter of copper sleeve is greater than the inside end diameter of copper sleeve, the lateral wall of changeover portion is conical outer wall, the larger diameter end of changeover portion is molded over one end of the outer end of copper sleeve, the smaller diameter end of changeover portion is molded over one end of the inside end of copper sleeve, weld-ring is inserted in the middle part of the inside end of copper sleeve, lateral wall of the weld-ring close to changeover portion.It has been mounted directly weld-ring and copper sleeve at the both ends of stainless air conditioning muffler, facilitates following process, greatly improves following process efficiency and effect.
Description
Technical field:
The utility model relates to air conditioner parts technical field, more specifically to a kind of novel copper sleeve stainless air conditioning
Muffler.
Background technique:
Current stainless air conditioning muffler its when being welded within air-conditioning systems, both ends need to weld copper pipe, without
Rust steel air conditioner muffler is stainless steel products, and the two welding needs Welding, and stainless steel material is adopted with copper material welding
Solder is different with copper and the material that brazing connects, and needs to provide different solders when welding in this way, and solder is easy to obscure,
It welds fairly cumbersome, and since the both ends diameter of stainless air conditioning muffler is small, needs to be added solder, solder in welding
It is added fairly cumbersome, efficiency is also very low.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of novel copper sleeve stainless air conditioning noise reduction
Device, it has been mounted directly weld-ring and copper sleeve at the both ends of stainless air conditioning muffler, has facilitated following process, greatly improves subsequent
Processing efficiency and effect.
The scheme that the utility model solves the technical problem is:
A kind of novel copper sleeve stainless air conditioning muffler, including muffler ontology, the both ends tool of the muffler ontology
There is a minor diameter linkage section, sleeve or is equipped with the inside end of copper sleeve in two minor diameter linkage sections, the outer end of copper sleeve
Outside in muffler ontology, the outer end and inside end of copper sleeve form changeover portion before, and the outer end of copper sleeve is straight
Diameter is greater than the inside end diameter of copper sleeve, and the lateral wall of changeover portion is conical outer wall, and the larger diameter end of changeover portion is molded over copper and connects
One end of the outer end of head, the smaller diameter end of changeover portion are molded over one end of the inside end of copper sleeve, in the inside end of copper sleeve
Portion is inserted with weld-ring, lateral wall of the weld-ring close to changeover portion.
Multiple vertical diversion grooves are formed on the lateral wall of the inside end of the copper sleeve.
Helical form diversion groove is formed on the lateral wall of the inside end of the copper sleeve.
There is annular groove, weld-ring is nested in annular groove on inner sidewall at the upper end of the minor diameter linkage section.
The weld-ring is pressed against on the upper surface of minor diameter linkage section.
The diameter of the outer end of the copper sleeve is identical as the diameter of minor diameter linkage section.
The protrusion effect of the utility model is:
Compared with prior art, it has been mounted directly weld-ring and copper sleeve at the both ends of stainless air conditioning muffler, convenient
Following process greatly improves following process efficiency and effect.
Detailed description of the invention:
Fig. 1 is the partial structural diagram of the utility model；
Fig. 2 is another partial structural diagram of the utility model
Fig. 3 is the partial bottom view of the copper sleeve of the utility model；
Fig. 4 is another form of copper sleeve.
Specific embodiment:
Embodiment is shown in as shown in Figures 1 to 4, a kind of novel copper sleeve stainless air conditioning muffler, including muffler ontology
10, the both ends of the muffler ontology 10 have minor diameter linkage section 11, sleeve or holding in two minor diameter linkage sections 11
Have an inside end of copper sleeve 12, the outer end of copper sleeve 12 is in the outside of muffler ontology 10, the outer end of copper sleeve 12 with
Changeover portion 121 is formed before inside end, the outer end diameter of copper sleeve 12 is greater than the inside end diameter of copper sleeve 12, changeover portion
121 lateral wall is conical outer wall, and the larger diameter end of changeover portion 121 is molded over one end of the outer end of copper sleeve 12, changeover portion
121 smaller diameter end is molded over one end of the inside end of copper sleeve 12, is inserted with weld-ring 13 in the middle part of the inside end of copper sleeve 12, welds
Lateral wall of the ring 13 close to changeover portion 121.
As shown in figure 3, forming multiple vertical diversion grooves 122 on the lateral wall of the inside end of the copper sleeve 12.
As shown in figure 4, forming helical form diversion groove 123 on the lateral wall of the inside end of the copper sleeve 12.
As shown in Figure 1, having annular groove on inner sidewall at the upper end of the minor diameter linkage section 11, weld-ring 13 is nested
In annular groove.
As shown in Fig. 2, the weld-ring 13 is pressed against on the upper surface of minor diameter linkage section 11.
Further, the diameter of the outer end of the copper sleeve 12 is identical as the diameter of minor diameter linkage section 11.
Working principle: in use, only need through weld heating so that weld-ring 13 is melted so that copper sleeve 12 with
Muffler ontology 10 welds, and part of solder enters in vertical diversion groove 122 or in helical form diversion groove 123, thus
The welding effect between the inner end lateral wall of copper sleeve 12 and the inner sidewall of minor diameter linkage section 11 is further increased, then, i.e.,
The outer end of copper sleeve 12 can mutually be welded with copper pipe, no longer needing to preparation stainless steel and copper material needs solder to be used, will not
So that solder is obscured, it is very convenient.
Finally, embodiment of above is merely to illustrate the utility model, and it is not limitation of the utility model, related skill
The those of ordinary skill in art field can also make various changes in the case where not departing from the spirit and scope of the utility model
Change and modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the patent protection model of the utility model
Enclosing should be defined by the claims.
Claims (6)
1. a kind of novel copper sleeve stainless air conditioning muffler, including muffler ontology (10), it is characterised in that: the muffler
The both ends of ontology (10) have minor diameter linkage section (11), sleeve or are equipped with copper sleeve in two minor diameter linkage sections (11)
(12) inside end, the outer end of copper sleeve (12) are in the outside of muffler ontology (10), the outer end of copper sleeve (12) with
It being formed changeover portion (121) before inside end, the outer end diameter of copper sleeve (12) is greater than the inside end diameter of copper sleeve (12),
The lateral wall of changeover portion (121) is conical outer wall, and the larger diameter end of changeover portion (121) is molded over the outer end of copper sleeve (12)
One end, the smaller diameter end of changeover portion (121) are molded over one end of the inside end of copper sleeve (12), in the inside end of copper sleeve (12)
Portion is inserted with weld-ring (13), lateral wall of the weld-ring (13) close to changeover portion (121).
2. a kind of novel copper sleeve stainless air conditioning muffler according to claim 1, it is characterised in that: the copper sleeve
(12) multiple vertical diversion grooves (122) are formed on the lateral wall of inside end.
3. a kind of novel copper sleeve stainless air conditioning muffler according to claim 1, it is characterised in that: the copper sleeve
(12) helical form diversion groove (123) are formed on the lateral wall of inside end.
4. a kind of novel copper sleeve stainless air conditioning muffler according to claim 1, it is characterised in that: the minor diameter
There is annular groove, weld-ring (13) is nested in annular groove on inner sidewall at the upper end of linkage section (11).
5. a kind of novel copper sleeve stainless air conditioning muffler according to claim 1, it is characterised in that: the weld-ring
(13) it is pressed against on the upper surface of minor diameter linkage section (11).
6. a kind of novel copper sleeve stainless air conditioning muffler according to claim 1, it is characterised in that: the copper sleeve
(12) diameter of outer end is identical as the diameter of minor diameter linkage section (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804535.8U CN208419160U (en) | 2018-05-28 | 2018-05-28 | A kind of novel copper sleeve stainless air conditioning muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804535.8U CN208419160U (en) | 2018-05-28 | 2018-05-28 | A kind of novel copper sleeve stainless air conditioning muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419160U true CN208419160U (en) | 2019-01-22 |
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ID=65113531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804535.8U Active CN208419160U (en) | 2018-05-28 | 2018-05-28 | A kind of novel copper sleeve stainless air conditioning muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062527A1 (en) * | 2020-09-27 | 2022-03-31 | 浙江盾安人工环境股份有限公司 | Air conditioner muffler |
-
2018
- 2018-05-28 CN CN201820804535.8U patent/CN208419160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062527A1 (en) * | 2020-09-27 | 2022-03-31 | 浙江盾安人工环境股份有限公司 | Air conditioner muffler |
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