CN202719318U - Branch pipe table - Google Patents
Branch pipe table Download PDFInfo
- Publication number
- CN202719318U CN202719318U CN 201220399530 CN201220399530U CN202719318U CN 202719318 U CN202719318 U CN 202719318U CN 201220399530 CN201220399530 CN 201220399530 CN 201220399530 U CN201220399530 U CN 201220399530U CN 202719318 U CN202719318 U CN 202719318U
- Authority
- CN
- China
- Prior art keywords
- branch pipe
- attachment hole
- connecting end
- hole
- connecting hole
- 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 relates to a branch pipe table. The branch pipe table comprises a branch pipe table body, wherein a through hole is arranged on the branch pipe table body, one end of the branch pipe table body is a main pipeline connecting end, the other end of the branch pipe table body is a branch pipeline connecting end, and a welding groove is arranged on circumferential direction of the branch pipe placed on the connecting end of the main pipeline. The branch pipe table is characterized in that the through hole comprises a first cone-shaped connecting hole and a cylindrical connecting hole, wherein the first cone-shaped connecting hole and the cylindrical connecting hole are arranged in a coaxial mode, and the first cone-shaped connecting hole and the cylindrical connecting hole are communicated. An internal thread is arranged inside the first cone-shaped connecting hole. The first cone-shaped connecting hole is placed on one side of the cylindrical connecting hole near the branch pipeline connecting end. A big mouth end portion of the first cone-shaped connecting hole is placed on a branch pipeline connecting end face of the branch pipe table body. By means of the technical scheme, the branch pipe table is connected with a branch pipeline conveniently, is good sealing, and cannot cause the phenomenon of medium leakage.
Description
Technical field
The utility model relates to a kind of Saddle.
Background technique
Saddle is again branch holder, saddle, is mainly used in the reinforced type pipe fitting that arm connects, and replaces using a tube-connecting type formula such as reducing tee, stiffening plate.
Existing a kind of Saddle, include the Saddle body, described Saddle body is provided with through hole, described Saddle body one end is the main pipe connecting end, the other end is the branch pipe(tube) connecting end, the week that the Saddle body is positioned at the main pipe connecting end upwards is provided with bevel for welding, and described bevel for welding is used for being welded and fixed with main pipe, and branch pipe(tube) is connected through flange with the Saddle body.
But, the Saddle of this structure, when it was connected with branch pipe(tube), sealing was poor, produced easily the medium phenomenon that leaks, and caused unnecessary trouble.
Summary of the invention
The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of Saddle, and itself and branch pipe(tube) are easy to connect, and good airproof performance can not cause the medium phenomenon that leaks.
The technical solution of the utility model: a kind of Saddle, include the Saddle body, described Saddle body is provided with through hole, described Saddle body one end is the main pipe connecting end, the other end is the branch pipe(tube) connecting end, the week that the Saddle body is positioned at the main pipe connecting end upwards is provided with bevel for welding, it is characterized in that: described through hole includes the first conical attachment hole of coaxial setting, cylindrical attachment hole, the first conical attachment hole, cylindrical attachment hole conducting, be provided with internal thread in the described first conical attachment hole, the described first conical attachment hole is positioned at cylindrical attachment hole near a side of branch pipe(tube) connecting end, and the big opening end of the first conical attachment hole is positioned on the branch pipe(tube) connecting end surface of Saddle body.
Adopt technique scheme, the internal thread that the first conical attachment hole and being used for of arranging in the first conical attachment hole are connected with branch pipe(tube) can be so that itself and branch pipe(tube) be easy to connect, and good airproof performance can not cause the medium phenomenon that leaks.
Further setting of the present utility model: described through hole also includes the second conical attachment hole with the coaxial setting of cylindrical attachment hole, the described second conical attachment hole and cylindrical attachment hole conducting, the described second conical attachment hole is positioned at cylindrical attachment hole near a side of main pipe connecting end, and the big opening end of the second conical attachment hole is positioned on the main pipe connecting end surface of Saddle body.
Adopt above-mentioned further setting, the second conical attachment hole of setting can relax the stress concentration phenomenon greatly so that medium has a gradually closing process from the main pipe to the branch pipe(tube), has improved flowing of fluid.
Again further setting of the present utility model: the branch pipe(tube) connecting end of described Saddle body is circumferentially with chamfering.
Adopt above-mentioned more further setting, can avoid the branch pipe(tube) connecting end circumferentially to stab the staff.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
As shown in Figure 1, a kind of Saddle, include the Saddle body 1 that stainless steel is made, described Saddle body 1 is provided with through hole 2, described Saddle body 1 one ends are main pipe connecting end 11, the other end is branch pipe(tube) connecting end 12, the week that Saddle body 1 is positioned at main pipe connecting end 11 upwards is provided with bevel for welding 3, described through hole 2 includes the first conical attachment hole 21 of coaxial setting, cylindrical attachment hole 22, the first conical attachment hole 21, cylindrical attachment hole 22 conductings, be provided with internal thread 211 in the described first conical attachment hole 21, the described first conical attachment hole 21 is positioned at cylindrical attachment hole 22 near a side of branch pipe(tube) connecting end 12, and the big opening end 212 of the first conical attachment hole 21 is positioned on the branch pipe(tube) connecting end surface of Saddle body 1.
In the utility model specific embodiment, described through hole 2 also includes the second conical attachment hole 23 with cylindrical attachment hole 22 coaxial settings, the described second conical attachment hole 23 and cylindrical attachment hole 22 conductings, the described second conical attachment hole 23 is positioned at cylindrical attachment hole 22 near a side of main pipe connecting end 11, and the big opening end 231 of the second conical attachment hole 23 is positioned on the main pipe connecting end surface of Saddle body 1.
In the utility model specific embodiment, the branch pipe(tube) connecting end 12 of described Saddle body 1 is circumferentially with chamfering 4.
Claims (3)
1. Saddle, include the Saddle body, described Saddle body is provided with through hole, described Saddle body one end is the main pipe connecting end, the other end is the branch pipe(tube) connecting end, the week that the Saddle body is positioned at the main pipe connecting end upwards is provided with bevel for welding, it is characterized in that: described through hole includes the first conical attachment hole of coaxial setting, cylindrical attachment hole, the first conical attachment hole, cylindrical attachment hole conducting, be provided with internal thread in the described first conical attachment hole, the described first conical attachment hole is positioned at cylindrical attachment hole near a side of branch pipe(tube) connecting end, and the big opening end of the first conical attachment hole is positioned on the branch pipe(tube) connecting end surface of Saddle body.
2. Saddle according to claim 1, it is characterized in that: described through hole also includes the second conical attachment hole with the coaxial setting of cylindrical attachment hole, the described second conical attachment hole and cylindrical attachment hole conducting, the described second conical attachment hole is positioned at cylindrical attachment hole near a side of main pipe connecting end, and the big opening end of the second conical attachment hole is positioned on the main pipe connecting end surface of Saddle body.
3. Saddle according to claim 1 and 2, it is characterized in that: the branch pipe(tube) connecting end of described Saddle body is circumferentially with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399530 CN202719318U (en) | 2012-08-13 | 2012-08-13 | Branch pipe table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399530 CN202719318U (en) | 2012-08-13 | 2012-08-13 | Branch pipe table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719318U true CN202719318U (en) | 2013-02-06 |
Family
ID=47621142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220399530 Expired - Fee Related CN202719318U (en) | 2012-08-13 | 2012-08-13 | Branch pipe table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719318U (en) |
-
2012
- 2012-08-13 CN CN 201220399530 patent/CN202719318U/en not_active Expired - Fee Related
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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: 20170221 Address after: 325000 Zhejiang city of Wenzhou province Ruian Economic Development Zone (Fei Sha Village) Patentee after: Zhejiang FeiTing special materials Polytron Technologies Inc Address before: 325200 Binjiang Road, Ruian Economic Development Zone, Zhejiang, China, No. 1366, No. Patentee before: Zhejiang Feiting Tube Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20180813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |