CN2890567Y - Trident pipe - Google Patents
Trident pipe Download PDFInfo
- Publication number
- CN2890567Y CN2890567Y CN 200620113432 CN200620113432U CN2890567Y CN 2890567 Y CN2890567 Y CN 2890567Y CN 200620113432 CN200620113432 CN 200620113432 CN 200620113432 U CN200620113432 U CN 200620113432U CN 2890567 Y CN2890567 Y CN 2890567Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- curved
- welding sleeve
- shaped pipe
- crooked
- 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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Abstract
The utility model discloses a trident pipe, which solves the problems that the conventional trident pipe used in air-conditioning has a high leaded content which will cause environmental pollution problems during manufacturing process. The trident pipe comprises a U-shaped pipe and a curved pipe. A gap is formed at a curved portion of the U-shaped pipe. The curved pipe has a pipe orifice has a suitable shape to match with the gap. A sealed welding sleeve is arranged at the pipe orifice of the curved pipe. The shape of the sealed welding sleeve is suited to the U-shaped pipe. The sealed welding sleeve and the U-shaped pipe are welded together. The U-shaped pipe is made of red copper material in a heating technology. The sealed welding sleeve is connected with the U-shaped pipe in a weld manner. Compared with the prior art, the utility model has less leaded content to satisfy environmental demands during the producing and applying process. The sealed welding sleeve arranged at the pipe orifice of the curved pipe makes a better weld connection between the U-shaped pipe and the curved pipe to achieve a better seal performance.
Description
Technical field
The utility model relates to a kind of steel tubing in different shapes that is used for air-conditioning, relates in particular to a kind of Y-pipe that is used for air-conditioning.
Background technique
The steel tubing in different shapes that is used for air-conditioning comprises three-way pipe, Y-pipe.The manufacturing process of existing Y-pipe is: at first fill lead to a copper tube, open a hole in the intermediate portion of described copper tube, push to the centre from the two ends of copper tube with mould, the place squeezes out a siphunculus at described intermediate hole, with chemicals the lead in the copper tube is disposed then.Y-pipe lead tolerance height with existing technology produces causes environmental pollution easily in the production using process.
The model utility content
At above-mentioned deficiency, the purpose of this utility model is: provide a kind of lead tolerance low, the Y-pipe of safety and environmental protection.
For achieving the above object, the utility model is by the following technical solutions: the utility model Y-pipe, comprise one " U " type pipe and a crooked siphunculus, the crooked position of described " U " type pipe is equipped with an opening, described crooked siphunculus one end orifice configuration is suitable mutually with described opening, and described crooked siphunculus and described " U " type pipe are integrally welded.
As further improvement project: the mouth of pipe of described crooked siphunculus is equipped with a circle seal weld cover, the shape and described " U " the type Guan Xiangshi that is connected of sealing weldering cover.
The copper tube heating is bent to " U " type pipe, by welding manner that crooked siphunculus and " U " type pipe is integrally welded.Compared with prior art the utility model has reduced the lead tolerance of Y-pipe, has reached environmental requirement in production and using process.The mouth of pipe at described crooked siphunculus is equipped with a circle seal weld cover, described " U " type pipe and the easier welding of described crooked siphunculus, better tightness.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model Y-pipe is described in further details:
Fig. 1 is the structural representation of the utility model Y-pipe.
Fig. 2 is the structural representation of " U " type pipe.
Fig. 3 is the structural representation of crooked siphunculus.
Embodiment
With reference to accompanying drawing 1-3, the utility model Y-pipe comprises one " U " type pipe, 1 and one crooked siphunculus 2, and the crooked position of described " U " type pipe 1 is equipped with an opening 3.The shape of the described crooked siphunculus 2 one end mouths of pipe 4 is suitable mutually with described opening 3, the mouth of pipe 4 of described crooked siphunculus 2 is equipped with a circle seal weld cover 5, the shape of sealing weldering cover 5 is suitable mutually with described " U " type pipe 1 that is connected, and described crooked siphunculus 2 is integrally welded usually with described " U " type pipe 1.
Claims (2)
1, a kind of Y-pipe, it is characterized in that: comprise one " U " type pipe and a crooked siphunculus, the crooked position of described " U " type pipe is equipped with an opening, and described crooked siphunculus one end orifice configuration is suitable mutually with described opening, and described crooked siphunculus and described " U " type pipe are integrally welded.
2, Y-pipe according to claim 1 is characterized in that: the mouth of pipe of described crooked siphunculus is equipped with a circle seal weld cover, the shape and described " U " the type Guan Xiangshi that is connected of sealing weldering cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113432 CN2890567Y (en) | 2006-04-30 | 2006-04-30 | Trident pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113432 CN2890567Y (en) | 2006-04-30 | 2006-04-30 | Trident pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890567Y true CN2890567Y (en) | 2007-04-18 |
Family
ID=38021230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113432 Expired - Fee Related CN2890567Y (en) | 2006-04-30 | 2006-04-30 | Trident pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890567Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954632A (en) * | 2011-08-24 | 2013-03-06 | 诸暨市浩海空调器制造有限公司 | Claw-shaped tee joint and manufacture method thereof |
-
2006
- 2006-04-30 CN CN 200620113432 patent/CN2890567Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954632A (en) * | 2011-08-24 | 2013-03-06 | 诸暨市浩海空调器制造有限公司 | Claw-shaped tee joint and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jingyi Pipe Fittings Co., Ltd. Assignor: Ying Chunfei Contract fulfillment period: 2006.4.30 to 2016.4.29 Contract record no.: 2009330002431 Denomination of utility model: Y-shaped tube used for water-cooled wall system Granted publication date: 20070418 License type: Exclusive license Record date: 20091012 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.4.30 TO 2016.4.29; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROV FINE TUBE CO., LTD. Effective date: 20091012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |