CN203023728U - Branch sealing device of multi-branch oil delivery pipe - Google Patents
Branch sealing device of multi-branch oil delivery pipe Download PDFInfo
- Publication number
- CN203023728U CN203023728U CN 201320047724 CN201320047724U CN203023728U CN 203023728 U CN203023728 U CN 203023728U CN 201320047724 CN201320047724 CN 201320047724 CN 201320047724 U CN201320047724 U CN 201320047724U CN 203023728 U CN203023728 U CN 203023728U
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- China
- Prior art keywords
- branch
- sealing device
- sealed body
- connected element
- delivery pipe
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- 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 branch sealing device of a multi-branch oil delivery pipe. The branch sealing device of the multi-branch oil delivery pipe comprises a sealing main body, wherein the sealing main body is a solid cylinder; one end of the sealing main body is coaxially and fixedly connected with a connecting component; a groove is arranged on the connecting component; the connected end of the sealing main body and the connecting component sinks to form a cylinder; and a plurality of necks which sink towards the outer diameter of the sealing main body are arranged on the circumference of the cylinder. The branch sealing device of the multi-branch oil delivery pipe has the advantages that a branch interface of the oil delivery pipe can be sealed; and no leakage of oil at the sealed parts of the branches is also ensured.
Description
Technical field
The utility model relates to a kind of mouth of pipe Mi Kou device, relates in particular a kind of branch's sealing device of multiple-limb transport pipe.
Background technique
The laying of oil transport pipeline in order might as well to hinder traffic and to take the farmland, is pipeline all generally that 0.5 ~ 0.8m is underground through directly being embedded in the degree of depth after preservative treatment.In order to coordinate planning, manifolds all can be reserved unnecessary pipe joint.When pipeline was not also laid, unnecessary pipe joint can be sealed.Leakage is the major failure that oil transport pipeline is in operation.The generation of leakage accident will cause huge economic loss to the oil field.Leakage monitoring not only becomes the important process content of oil transport pipeline production safety management, is also to guarantee the indispensable guarantee of the normal operation of pipeline.
The model utility content
The utility model has overcome the deficiencies in the prior art, and a kind of branch's sealing device of multiple-limb transport pipe is provided, and this device can seal minute support interface of oil transport pipeline, guarantees not have in sealing place of bifurcation the leakage of oil.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of branch's sealing device of multiple-limb transport pipe, it comprises sealed body, described sealed body is solid cylinder, the coaxial connected element that is fixedly connected with of one end of described sealed body, be provided with groove on described connected element, the end indent that described sealed body is connected with connected element forms a cylindrical body, and a plurality of recessed draw-in grooves that form to the external diameter of sealed body are arranged on described cylindrical circumference.
The lateral that sealed body of the present utility model and oil transport pipeline are reserved joins, and the draw-in groove in sealed body clamps lateral, and connected element is used for lateral is packed tightly.This model utility needs on lateral fixedly T-shape or " L " type spare in use.T-shape on lateral or " L " type spare just with connected element on groove be complementary, T-shape or " L " type spare are fixed connected element by groove, then the gap injecting sealing material between connected element and branched pipe gets final product.
Further technological scheme is:
Preferably, the external diameter of described connected element is less than the external diameter of sealed body.
Preferably, be provided with a hole on described sealed body, described hole is positioned at the end away from connected element.
Be provided with a hole on sealed body of the present utility model, because the diameter of oil transport pipeline is larger, the quality of materials of lateral is heavier, wants it is sealed up, quality and diameter requirement to its sealing material are also higher, and the duct on sealed body helps us to the installation of seal arrangement.
Further, described hole is circular, rhombus or square.
Preferably, described groove has and is provided with at least 3.
Further, described groove evenly distributes on connected element.
Groove of the present utility model is used for being used in conjunction with T-shape or " L " type spare, and the fastness that wants it strengthens, and its number is just had certain requirement, and it is symmetrically distributed, and is conducive to further strengthen its fastness.
Compared with prior art, the beneficial effects of the utility model are:
1, the of the present utility model minute support interface of oil transport pipeline can the sealing, guarantee not have in sealing place of bifurcation the leakage of oil.
2, the utility model is simple in structure, is convenient to make.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that A of the present utility model is to schematic diagram.
Label in figure is: 1, groove; 2, connected element; 3, sealed body; 4, hole; 5, draw-in groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Mode of execution of the present utility model includes but not limited to the following example.
[embodiment]
Branch's sealing device of a kind of multiple-limb transport pipe as depicted in figs. 1 and 2, it comprises sealed body 3, described sealed body 3 is solid cylinder, the coaxial connected element 2 that is fixedly connected with of described sealing master's 3 a end, be provided with groove 1 on described connected element 2, the end indent that described sealed body 3 is connected with connected element 2 forms a cylindrical body, and a plurality of recessed draw-in grooves 5 that form to the external diameter of sealed body 3 are arranged on described cylindrical circumference.
The external diameter of described connected element 2 is less than the external diameter of sealed body 3.
Be provided with a hole 4 on described sealed body 3, described hole 4 is positioned at the end away from connected element 2.
Described hole 4 is circular, rhombus or square.
Described groove 1 has and is provided with at least 3.
Described groove 1 evenly distributes on connected element 2.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned mode of execution, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technological scheme, within all falling into protection domain of the present utility model.
Claims (6)
1. branch's sealing device of multiple-limb transport pipe, it comprises sealed body (3), it is characterized in that: described sealed body (3) is solid cylinder, the coaxial connected element (2) that is fixedly connected with of one end of described sealed body (3), be provided with groove (1) on described connected element (2), the end indent that described sealed body (3) is connected with connected element (2) forms a cylindrical body, and a plurality of recessed draw-in grooves (5) that form to the external diameter of sealed body (3) are arranged on described cylindrical circumference.
2. branch's sealing device of multiple-limb transport pipe according to claim 1, it is characterized in that: the external diameter of described connected element (2) is less than the external diameter of sealed body (3).
3. branch's sealing device of multiple-limb transport pipe according to claim 1, it is characterized in that: be provided with a hole (4) on described sealed body (3), described hole (4) are positioned at the end away from connected element (2).
4. branch's sealing device of multiple-limb transport pipe according to claim 3 is characterized in that: described hole (4) are circular, rhombus or square.
5. branch's sealing device of multiple-limb transport pipe according to claim 1 is characterized in that: described groove (1) has and is provided with at least 3.
6. branch's sealing device of multiple-limb transport pipe according to claim 5 is characterized in that: described groove (1) evenly distributes connected element (2) is upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047724 CN203023728U (en) | 2013-01-29 | 2013-01-29 | Branch sealing device of multi-branch oil delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047724 CN203023728U (en) | 2013-01-29 | 2013-01-29 | Branch sealing device of multi-branch oil delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023728U true CN203023728U (en) | 2013-06-26 |
Family
ID=48647713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047724 Expired - Fee Related CN203023728U (en) | 2013-01-29 | 2013-01-29 | Branch sealing device of multi-branch oil delivery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023728U (en) |
-
2013
- 2013-01-29 CN CN 201320047724 patent/CN203023728U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140129 |