CN201497680U - Detection reserved bent pipe - Google Patents
Detection reserved bent pipe Download PDFInfo
- Publication number
- CN201497680U CN201497680U CN2009201960050U CN200920196005U CN201497680U CN 201497680 U CN201497680 U CN 201497680U CN 2009201960050 U CN2009201960050 U CN 2009201960050U CN 200920196005 U CN200920196005 U CN 200920196005U CN 201497680 U CN201497680 U CN 201497680U
- Authority
- CN
- China
- Prior art keywords
- reserved
- bend pipe
- bent pipe
- installation end
- pipe
- 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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Abstract
The utility model discloses a detection reserved bent pipe which comprises a bent pipe body, one end of the bent pipe body is a reserved installing end, and a port of the reserved installing end is provided with a sealing head so as to seal the port of the reserved installing end. The sealing head and the reserved installing end are in an integral forming structure. The sealing head takes on an outward convex semi-circle spherical shape. The bent pipe body is sheathed with a PEX pipe on the other end of the reserved installing end, and the external side wall of the PEX pipe is provided with a chucking copper ring. The external side wall of an external side ring of the other end of the reserved installing end of the bent pipe body is provided with a plurality of annular bulges so as to be sheathed with the PEX pipe. As the sealing head and the reserved installing end are designed to be in the integral forming structure, the detection reserved bent pipe has the double functions of the pipe plug and the reserved installing end.
Description
Technical field
The utility model relates to the detection bend pipe that the pipeline pressure testing is used.
Background technology
After existing pipeline is installed, generally a pipe plug is installed in the time of be to local pressure testing, is waited pressure testing plug to be dismantled and continue again to install, like this inconvenient operation by the back at tail end.
The utility model content
Technical problem to be solved in the utility model just provides a kind of reasonable in design, and is simple in structure, easy to operate practicality, and bend pipe is reserved in the detection of reliable operation.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: detect and reserve bend pipe, comprise the bend pipe body, it is characterized in that: an end of described bend pipe body is for reserving installation end, and the port of described reservation installation end is provided with seal head and reserves the installation end port with sealing.
As preferably, described seal head with reserve the installation end structure that is formed in one.
As preferably, described seal head is the semicircle sphere-like of evagination.
As preferably, described bend pipe body is being reserved the other end socket PEX pipe of installation end, and the lateral wall of PEX pipe is provided with gripping mechanism.Described gripping mechanism is the chucking copper ring.Use special pipe fitting, can install quickly and easily, do not need tapping, hitch, welding.
As preferably, the other end outer ring lateral wall that described bend pipe body is reserved installation end is provided with some annular projections and manages with socket PEX.Connecting sealing effectiveness can be better.
The utility model will be reserved installation end with seal head is designed to integrated formed structure owing to adopted technique scheme, then detect expansion loop pipe racks pipe plug and reservation installation end dual-use function.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 pipeline synoptic diagram of the present utility model when being pressure testing;
Fig. 2 for pressure testing finish after pipeline synoptic diagram of the present utility model.
Embodiment
Follow shown in Figure 2 as Fig. 1, detect the embodiment that reserves bend pipe for the utility model, comprise bend pipe body 2, one end of described bend pipe body 2 is for reserving installation end 6, and the port of described reservation installation end is provided with and reserves the be formed in one seal head 3 of structure of installation end and reserves the installation end port with sealing.Described seal head 3 is the semicircle sphere-like of evagination.Described bend pipe body 2 is being reserved the other end socket PEX pipe 4 of installation end, and the lateral wall of PEX pipe is provided with gripping mechanism.Described gripping mechanism is chucking copper ring 5.The other end outer ring lateral wall that described bend pipe body is reserved installation end is provided with some annular projections 7 with socket PEX pipe 4.
Detect the reservation bend pipe and be arranged in the body of wall 1, during use, the utility model is pressed in the pipe, clamp chucking copper ring 5, in pipeline, suppress then with unit clamp.After pipeline is by pressure test, with cutter the seal head 3 of the utility model tail end is sliced off, just form one and reserved installation end 6.This pipe fitting can effectively be implemented in the function of reserving installation end after pipe plug and pressure testing are finished in the pipeline pressure testing process.
Claims (6)
1. detect and reserve bend pipe, comprise bend pipe body (2), it is characterized in that: an end of described bend pipe body (2) is for reserving installation end (6), and the port of described reservation installation end is provided with seal head (3) sealing and reserves the installation end port.
2. bend pipe is reserved in detection according to claim 1, it is characterized in that: described seal head (3) with reserve the installation end structure that is formed in one.
3. bend pipe is reserved in detection according to claim 2, and it is characterized in that: described seal head (3) is the semicircle sphere-like of evagination.
4. bend pipe is reserved in detection according to claim 3, it is characterized in that: described bend pipe body (2) is being reserved the other end socket PEX pipe (4) of installation end, and the lateral wall of PEX pipe is provided with gripping mechanism.
5. bend pipe is reserved in detection according to claim 4, it is characterized in that: described gripping mechanism is chucking copper ring (5).
6. bend pipe is reserved in each described detection according to claim 1 to 5, it is characterized in that: the other end outer ring lateral wall that described bend pipe body is reserved installation end is provided with some annular projections (7) with socket PEX pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201960050U CN201497680U (en) | 2009-09-10 | 2009-09-10 | Detection reserved bent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201960050U CN201497680U (en) | 2009-09-10 | 2009-09-10 | Detection reserved bent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497680U true CN201497680U (en) | 2010-06-02 |
Family
ID=42440884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201960050U Expired - Lifetime CN201497680U (en) | 2009-09-10 | 2009-09-10 | Detection reserved bent pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162778A (en) * | 2010-12-22 | 2011-08-24 | 天津大学 | Multiple-spindle ratchet wheel strain testing system and method of pipe bend |
-
2009
- 2009-09-10 CN CN2009201960050U patent/CN201497680U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162778A (en) * | 2010-12-22 | 2011-08-24 | 天津大学 | Multiple-spindle ratchet wheel strain testing system and method of pipe bend |
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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: 20160906 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: 311835, No. 198, Central Road, shop Town, Zhuji, Zhejiang Patentee before: Zhejiang Hailiang Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
| CX01 | Expiry of patent term |