CN204063698U - Air-conditioner connecting pipings structure - Google Patents
Air-conditioner connecting pipings structure Download PDFInfo
- Publication number
- CN204063698U CN204063698U CN201420150025.5U CN201420150025U CN204063698U CN 204063698 U CN204063698 U CN 204063698U CN 201420150025 U CN201420150025 U CN 201420150025U CN 204063698 U CN204063698 U CN 204063698U
- Authority
- CN
- China
- Prior art keywords
- intubate
- sleeve pipe
- enlarging
- air
- utility
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 238000004378 air conditioning Methods 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of air-conditioner connecting pipings structure.The sleeve pipe that it comprises intubate and welds with described intubate, the oral area of described sleeve pipe is enlarging, and described cannula sleeve is connected in described sleeve pipe, forms the annular groove of accommodating welding fluid between the inwall of described enlarging and the outer wall of described intubate.The utility model structure is simple, and cost is lower, can effectively strengthen intubate welding stability.
Description
Technical field
The utility model relates to a kind of cannula structures, particularly relates to a kind of air-conditioner connecting pipings structure.
Background technology
As the intubation system of air-conditioning " blood vessel ", in the refrigeration system of air-conditioning, occupy very large proportion.And the intubate of refrigeration cannot use a homogeneous tube.The connection of each root intubate is all use the mode of welding to connect.
And existing welding manner, as shown in Figure 1, because of the reasons in structure of the mouth of pipe, the irregular flowing of welding fluid, easily forms that rosin joint, weldering are stifled, overlap etc. problem.
Summary of the invention
The utility model mainly provides a kind of air-conditioner connecting pipings structure, and structure is simple, and cost is lower, efficiently solves the technical problem of welding quality instability.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the sleeve pipe that it comprises intubate and welds with described intubate, the oral area of described sleeve pipe is enlarging, described cannula sleeve is connected in described sleeve pipe, forms the annular groove of accommodating welding fluid between the inwall of described enlarging and the outer wall of described intubate.Flaring structure is taked in the intubate of air-conditioning and the openend of sleeve pipe, when soldered, welding fluid can not because the irregular flowing that carry out thus produce various Welding Problems without guiding, the utility model such as stifled in rosin joint, weldering, overlap are after tube and tube has assembled, can form the runner specializing in welding fluid flowing, the well-regulated flowing of welding fluid improves the effect of welding.
As preferably, described intubate is provided with the annular relative with described enlarging and expands limit.
As preferably, between the inwall three that described annular expands the inwall on limit, the outer wall of described intubate and described enlarging, form the annular groove of accommodating welding fluid.
The beneficial effect that the utility model brings is, the utility model structure is simple, and cost is lower, can effectively strengthen intubate welding stability.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of embodiment 1 of the present utility model;
Accompanying drawing 3 is a kind of structural representations of embodiment 2 of the present utility model.
Label declaration: 1, intubate; 2, sleeve pipe; 3, enlarging; 4, annular expands limit; 5, welding fluid.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the air-conditioner connecting pipings structure of the present embodiment as shown in Figure 2, the sleeve pipe 2 comprising intubate 1 and weld with intubate 1, the oral area of sleeve pipe 2 is trumpet flare 3, intubate 1 is socketed in sleeve pipe 2, form the annular groove of accommodating welding fluid 5 between the inwall of enlarging 3 and the outer wall of intubate 1, in this annular groove, be provided with the welding fluid 5 solidified.
Embodiment 2: the air-conditioner connecting pipings structure of the present embodiment as shown in Figure 3, the sleeve pipe 2 comprising intubate 1 and weld with intubate 1, the oral area of sleeve pipe 2 is trumpet flare 3, intubate 1 is socketed in sleeve pipe 2, intubate 1 is provided with the annular relative with enlarging 3 and expands limit 4, form the annular groove of accommodating welding fluid 5 between the inwall three that annular expands the inwall on limit 4, the outer wall of intubate 1 and enlarging 3, in this annular groove, be provided with the welding fluid 5 solidified.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is restriction to the utility model protection domain.The utility model is not only confined to above embodiment, and its concrete structure or shape allow to change.In a word, protection domain of the present utility model should comprise those apparent conversion or alternative and remodeling to those skilled in the art.
Claims (1)
1. an air-conditioner connecting pipings structure, it is characterized in that, the sleeve pipe comprising intubate and weld with described intubate, the oral area of described sleeve pipe is enlarging, described cannula sleeve is connected in described sleeve pipe, form the annular groove of accommodating welding fluid between the inwall of described enlarging and the outer wall of described intubate, described intubate is provided with the annular relative with described enlarging and expands limit, between the inwall three that described annular expands the inwall on limit, the outer wall of described intubate and described enlarging, form the annular groove of accommodating welding fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150025.5U CN204063698U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner connecting pipings structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150025.5U CN204063698U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner connecting pipings structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063698U true CN204063698U (en) | 2014-12-31 |
Family
ID=52205190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150025.5U Expired - Lifetime CN204063698U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner connecting pipings structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052443A (en) * | 2016-07-29 | 2016-10-26 | 苏州聚力电机有限公司 | Pipe end butt joint type loop type heat pipe |
| CN114101953A (en) * | 2021-11-15 | 2022-03-01 | 芜湖三花制冷配件有限公司 | Connecting process of multi-structural piece |
-
2014
- 2014-03-31 CN CN201420150025.5U patent/CN204063698U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052443A (en) * | 2016-07-29 | 2016-10-26 | 苏州聚力电机有限公司 | Pipe end butt joint type loop type heat pipe |
| CN114101953A (en) * | 2021-11-15 | 2022-03-01 | 芜湖三花制冷配件有限公司 | Connecting process of multi-structural piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: NINGBO AUX AIR-CONDITION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |
|
| CX01 | Expiry of patent term |