CN201396552Y - Copper pipe fitting pipeline P-shaped elbow - Google Patents
Copper pipe fitting pipeline P-shaped elbow Download PDFInfo
- Publication number
- CN201396552Y CN201396552Y CN2009201167139U CN200920116713U CN201396552Y CN 201396552 Y CN201396552 Y CN 201396552Y CN 2009201167139 U CN2009201167139 U CN 2009201167139U CN 200920116713 U CN200920116713 U CN 200920116713U CN 201396552 Y CN201396552 Y CN 201396552Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- copper pipe
- pipe fitting
- shaped
- elbow
- 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
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
A copper pipe fitting pipeline P-shaped elbow belongs to the manufacturing technical field of copper pipe fittings. The pipeline P-shaped elbow (2) is formed by connecting a 90-degree turning pipeline(4) and a U-shaped compensation pipeline (5), one end of the U-shaped compensation pipeline (5) is connected with a straight copper pipe, and one end of the 90-degree turning pipeline (4) is also connected with the straight copper pipe. When working, on the premise of guaranteeing 90-degree turning of a pipeline to be unchanged, the length change of the total pipeline which is caused by expansionand contraction is compensated through effectively compensating portions of the U-shaped compensation pipeline. The copper pipe fitting pipeline P-shaped elbow is reasonable in design, is additionally equipped with the U-shaped compensation pipeline capable of providing compensation on the basis of the existing 90-degree turning pipeline, and can effectively realize 90-degreen turning of the pipeline and compensating the pipeline after expansion and contraction.
Description
Technical field
The utility model relates to a kind of copper pipe fitting pipeline P type elbow, belongs to the manufacturing technology field of copper pipe fitting.
Background technique
The existing copper pipe fitting pipeline connect, what pipeline will change that direction relies on is elbow.And elbow is generally 90 degree turnings, yet all stress all can concentrate on the elbow in the connection than long pipe runs, tube end distortion redeeming, and compensation range is very little, and pipe fitting often damages.Also there is employing to set up slip joint and eliminates distortion, but can make the pipeline structure complexity at bend part.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, and is simple in structure, easy to operate practicality, the copper pipe fitting pipeline P type elbow of reliable operation.
The utility model is a copper pipe fitting pipeline P type elbow, comprises pipeline P type elbow, it is characterized in that pipeline P type elbow is connected and composed by 90 degree turning pipelines and U type compensation conduit.
The utility model is reasonable in design, sets up a U type compensation conduit that can afford redress on the basis of original 90 degree turning pipelines, and 90 degree that can effectively realize pipeline are turned and pipeline is compensated when expanding with heat and contract with cold.
Description of drawings
Accompanying drawing is an overall structure sectional view of the present utility model.
Embodiment
Pipeline P type elbow 2 described in the utility model is connected and composed by 90 degree turning pipelines 4 and U type compensation conduit 5, and the end that an end of U type compensation conduit 5 connects straight tube copper pipe 1,90 degree turning pipeline 4 connects straight tube copper pipe 3.During work, guaranteeing that pipeline 90 degree turn under the constant prerequisite, the pipeline length change that the produces distortion by effective compensated part U type compensation conduit 5 of expanding with heat and contract with cold compensates whole pipeline.
Claims (1)
1, a kind of copper pipe fitting pipeline P type elbow comprises pipeline P type elbow (2), it is characterized in that pipeline P type elbow (2) is connected and composed by 90 degree turning pipelines (4) and U type compensation conduit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201167139U CN201396552Y (en) | 2009-03-26 | 2009-03-26 | Copper pipe fitting pipeline P-shaped elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201167139U CN201396552Y (en) | 2009-03-26 | 2009-03-26 | Copper pipe fitting pipeline P-shaped elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396552Y true CN201396552Y (en) | 2010-02-03 |
Family
ID=41619061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201167139U Expired - Lifetime CN201396552Y (en) | 2009-03-26 | 2009-03-26 | Copper pipe fitting pipeline P-shaped elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396552Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443884A (en) * | 2014-08-14 | 2016-03-30 | 丹阳市利旺车辆部件有限公司 | Process medium pipe used for liquid output of gas cylinder |
| CN114623306A (en) * | 2022-03-17 | 2022-06-14 | 兰州新生科技有限责任公司 | Horizontal pipeline deformation compensation method based on rotary compensator |
-
2009
- 2009-03-26 CN CN2009201167139U patent/CN201396552Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443884A (en) * | 2014-08-14 | 2016-03-30 | 丹阳市利旺车辆部件有限公司 | Process medium pipe used for liquid output of gas cylinder |
| CN114623306A (en) * | 2022-03-17 | 2022-06-14 | 兰州新生科技有限责任公司 | Horizontal pipeline deformation compensation method based on rotary compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160905 Address after: 311835 Zhejiang city in Shaoxing Province town of Zhuji city shop Industrial Zone Patentee after: Zhejiang Copper Processing Research Institute Co., Ltd. Patentee after: Zhejiang Hailiang Co., Ltd. Address before: 311814, Zhejiang City, Zhuji province shop town Meizhou pond Patentee before: Zhejiang Hailiang Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |
|
| CX01 | Expiry of patent term |