CN207214399U - A kind of stainless steel muffler - Google Patents
A kind of stainless steel muffler Download PDFInfo
- Publication number
- CN207214399U CN207214399U CN201721269711.4U CN201721269711U CN207214399U CN 207214399 U CN207214399 U CN 207214399U CN 201721269711 U CN201721269711 U CN 201721269711U CN 207214399 U CN207214399 U CN 207214399U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- adapter
- interface
- steel muffler
- weld
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of stainless steel muffler, including stainless steel muffler body and it is arranged at the adapter at the stainless steel muffler body both ends, the both ends of the stainless steel muffler body are provided with the interface shunk, the bottom of the interface is additionally provided with limited step, the lower end of the adapter is additionally provided with skid resistant course, the lower end of the adapter is inserted the interface and is interference fitted with the interface, the bottom of the adapter is connected on the limited step, the adapter and the joining place of the interface are additionally provided with a weld-ring, the weld-ring connects as one the adapter with the stainless steel muffler body, the utility model manufacturing cost is low, processing environmental protection, service life is grown.
Description
Technical field
It the utility model is related to a kind of stainless steel muffler.
Background technology
Muffler is the basic element of character in refrigeration system, can cause air flow through cavity in systems and play buffering effectively reduction
The equipment of noise, at the same also can be unnecessary in stocking system refrigerant.But muffler generally existing cost in the market compares
Influence in high, process to environment is big, the problems such as easily getting rusty.
Utility model content
The utility model aims to overcome that above-mentioned the deficiencies in the prior art, there is provided a kind of manufacturing cost is low, processing is environmentally friendly,
The stainless steel muffler of service life length.
The technical solution of the utility model is：A kind of stainless steel muffler, including stainless steel muffler body and setting
Adapter in the stainless steel muffler body both ends, the both ends of the stainless steel muffler body are provided with the interface shunk, institute
The bottom for stating interface is additionally provided with limited step, and the lower end of the adapter is additionally provided with skid resistant course, described in the lower end insertion of the adapter
Interface is simultaneously interference fitted with the interface, and the bottom of the adapter is connected on the limited step, and the adapter connects with described
The joining place of mouth is additionally provided with a weld-ring, and the weld-ring connects as one the adapter with the stainless steel muffler body.
Specifically, the stainless steel muffler body is stainless steel spinning integrated formed structure.
Preferably, the adapter is taken over for red copper.
Specifically, the skid resistant course is wire drawing layer, knurling layer or the rolled thread layer on the adapter outer wall.
Further, the skid resistant course is fully located in the interface.
Specifically, the width of the limited step is less than the wall thickness of the adapter.
Preferably, the weld-ring is bronze weld-ring.
The beneficial effects of the utility model are：The utility model is the muffler body of stainless steel spinning integrated formed structure
It is welded after being interference fitted with adapter, manufacture is convenient and cost is low；Coating processing, process need not be carried out in manufacturing process
Environmental protection；The finished product processed will not firmly get rusty, service life length.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in figure 1, a kind of stainless steel muffler, including stainless steel muffler body 1 and it is arranged at the stainless steel
The adapter 2 at the both ends of muffler body 1, the both ends of the stainless steel muffler body 1 are provided with the interface 3 shunk, the interface 3
Bottom is additionally provided with limited step 4, and the lower end of the adapter 2 is additionally provided with skid resistant course 5, and the interface 3 is inserted in the lower end of the adapter 2
And be interference fitted with the interface 3, the bottom of the adapter 2 is connected on the limited step 4, and the adapter 2 connects with described
The joining place of mouth 3 is additionally provided with a weld-ring 6, and the adapter 2 and the stainless steel muffler body 1 are connected as one by the weld-ring 6
Body.
Specifically, the stainless steel muffler body 1 is stainless steel spinning integrated formed structure.
Preferably, the adapter 2 is taken over for red copper.
Specifically, the skid resistant course 5 is wire drawing layer, knurling layer or the rolled thread layer on the adapter outer wall.
Further, the skid resistant course 5 is fully located in the interface 3.
Further, the width of the limited step 4 is less than the wall thickness of the adapter 2.
Preferably, the weld-ring 6 is bronze weld-ring.
Stainless steel muffler body of the present utility model is stainless steel cylinder rotary press modelling, and the width of limited step, which is less than, to be connect
The wall thickness of pipe, it is ensured that smooth fluid is not obstructed；The lower end of adapter is additionally provided with skid resistant course, it is ensured that adapter is in insertion interface and spacing
(before welding) spacing at step does not loosen, and effectively controls weld size；Skid resistant course is fully located in the interface, adapter and interface
Joining place reserve effective fill solder and accumulation space, it is ensured that adapter and the welding quality of interface；Welding is using bronze weldering
Ring continuous tunnel furnace welds, and than in air-conditioning, the temperature of other adapter welding is higher by 200 DEG C or so to welding temperature, effectively prevent stainless steel
Influence of the muffler in air-conditioning producer assembly welding to muffler, so as to facilitate production operation, improves operating efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
- A kind of 1. stainless steel muffler, it is characterised in that：Including stainless steel muffler body and it is arranged at the stainless steel and disappears The adapter at sound device main body both ends, the both ends of the stainless steel muffler body are provided with the interface shunk, and the bottom of the interface is also Provided with limited step, the lower end of the adapter is additionally provided with skid resistant course, and the lower end of the adapter is inserted the interface and connect with described Mouth interference fit, the bottom of the adapter are connected on the limited step, and the joining place of the adapter and the interface is also set There is a weld-ring, the weld-ring connects as one the adapter with the stainless steel muffler body.
- A kind of 2. stainless steel muffler according to claim 1, it is characterised in that：The stainless steel muffler body is not Become rusty steel spinning integrated formed structure.
- A kind of 3. stainless steel muffler according to claim 1, it is characterised in that：The adapter is taken over for red copper.
- A kind of 4. stainless steel muffler according to claim 1, it is characterised in that：The skid resistant course is the adapter outer wall On wire drawing layer, knurling layer or rolled thread layer.
- A kind of 5. stainless steel muffler according to claim 1, it is characterised in that：The skid resistant course is fully located at described connect It is intraoral.
- A kind of 6. stainless steel muffler according to claim 1, it is characterised in that：The width of the limited step is less than institute State the wall thickness of adapter.
- A kind of 7. stainless steel muffler according to claim 1, it is characterised in that：The weld-ring is bronze weld-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269711.4U CN207214399U (en) | 2017-09-29 | 2017-09-29 | A kind of stainless steel muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269711.4U CN207214399U (en) | 2017-09-29 | 2017-09-29 | A kind of stainless steel muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214399U true CN207214399U (en) | 2018-04-10 |
Family
ID=61820071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269711.4U Expired - Fee Related CN207214399U (en) | 2017-09-29 | 2017-09-29 | A kind of stainless steel muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758900A (en) * | 2018-06-27 | 2018-11-06 | 广东美的暖通设备有限公司 | Filter, the manufacturing method of filter and air conditioner |
| US11828485B2 (en) | 2018-06-27 | 2023-11-28 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Filter, manufacturing method for filter and air conditioner |
-
2017
- 2017-09-29 CN CN201721269711.4U patent/CN207214399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758900A (en) * | 2018-06-27 | 2018-11-06 | 广东美的暖通设备有限公司 | Filter, the manufacturing method of filter and air conditioner |
| US11828485B2 (en) | 2018-06-27 | 2023-11-28 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Filter, manufacturing method for filter and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |