CN211260017U - Leakage-stopping device for infusion pipeline - Google Patents
Leakage-stopping device for infusion pipeline Download PDFInfo
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- CN211260017U CN211260017U CN201922233393.1U CN201922233393U CN211260017U CN 211260017 U CN211260017 U CN 211260017U CN 201922233393 U CN201922233393 U CN 201922233393U CN 211260017 U CN211260017 U CN 211260017U
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Abstract
The utility model discloses a leakage stopping device of a transfusion pipeline, which comprises a leakage stopping guide plate, a set screw, a sealing ring and an adhesive; the leakage-stopping guide plate is an arc-shaped plate matched with the circumferential surface of the infusion pipeline, the leakage-stopping guide plate is buckled outside a leakage point of the infusion pipeline, a circular guide hole is formed in the center of the leakage-stopping guide plate, and a circle of sealing groove with a semicircular section is formed in the periphery of the guide hole in the inner surface of the leakage-stopping guide plate; the front end of the set screw is provided with a pointed end, the rear end of the set screw is provided with an inner hexagon, and the set screw is screwed on the diversion hole; the sealing ring is an O-shaped sealing ring and is arranged on the sealing groove; the adhesive is arranged on the periphery of the sealing ring and filled between the infusion pipeline and the leakage-stopping guide plate. The utility model adopts the leak-stopping guide plate to effectively prevent the pressure build-up; the operation is simple and convenient, the leakage is prevented, the operation is not stopped, and the normal production is ensured; the manufacturing cost is low and maintenance is not needed.
Description
Technical Field
The utility model relates to a pipeline maintenance field, concretely relates to infusion pipeline leak-stopping device.
Background
The infusion tube plays an important role in industrial production. In the actual production and operation process, the leakage of the infusion pipeline is inevitably caused for various reasons, so that the emergency repair is needed in time. The common method for first-aid repair is to plug the leakage point by using the peg, then shut down the related pump station and valve, and finally weld the leakage point. There are two major disadvantages to this type of approach: firstly, the direct peg stub is easy to suppress pressure, liquid is sprayed outwards around the peg stub of a light person, and the peg stub is flushed away by a heavy person to cause secondary leakage; secondly, the procedure is complicated and production is delayed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a transfusion pipeline leakage stopping device which is not easy to suppress pressure, has simple procedure and is not produced by mistake.
The technical scheme is as follows: comprises a leakage-stopping guide plate, a set screw, a sealing ring and an adhesive; the leakage-stopping guide plate is an arc-shaped plate matched with the circumferential surface of the infusion pipeline, the leakage-stopping guide plate is buckled outside a leakage point of the infusion pipeline, a circular guide hole is formed in the center of the leakage-stopping guide plate, and a circle of sealing groove with a semicircular section is formed in the periphery of the guide hole in the inner surface of the leakage-stopping guide plate; the front end of the set screw is provided with a pointed end, the rear end of the set screw is provided with an inner hexagon, and the set screw is screwed on the diversion hole; the sealing ring is an O-shaped sealing ring and is arranged on the sealing groove; the adhesive is arranged on the periphery of the sealing ring and filled between the infusion pipeline and the leakage-stopping guide plate.
The above technical solution can be further optimized as follows:
the leakage-stopping guide plate is made of a steel plate.
The fastening screw is made of stainless steel.
The sealing ring is a rubber sealing ring.
And fiber cloth is wound outside the leakage-stopping guide plate and the periphery of the nearby liquid conveying pipeline, and an adhesive is coated on the fiber cloth.
Compared with the prior art, the utility model discloses mainly have following beneficial technological effect:
1. and the leakage-stopping guide plate is adopted, so that the pressure build-up is effectively prevented, and a good foundation is laid for successful leakage stopping.
2. Simple operation, no need of stopping operation for leakage prevention and normal production.
3. The manufacturing cost is low and maintenance is not needed.
Drawings
FIG. 1 is a schematic view of the structure of the outer surface of the leakage-stopping flow-guiding plate of the present invention;
FIG. 2 is a schematic view of the inner surface of the leakage-stopping flow-guiding plate of the present invention;
FIG. 3 is a schematic longitudinal sectional view of the set screw according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the inner hexagonal socket at the rear end of the set screw according to the present invention;
FIG. 5 is a schematic view of the field installation of the present invention;
in the figure: 1-leakage-stopping guide plate, 2-guide hole, 3-seal groove, 4-seal ring, 5-set screw, 6-pointed end, 7-inner hexagonal, 8-adhesive, 9-fiber cloth and 10-transfusion pipeline.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
Example 1
See fig. 1, 2, 3, 4 and 5. A leakage stopping device for a transfusion pipeline comprises a leakage stopping guide plate 1, a set screw 5, a sealing ring 4 and an adhesive 8. The leakage-stopping guide plate 1 is an arc-shaped plate matched with the circumferential surface of the liquid conveying pipeline 10, the leakage-stopping guide plate 1 is buckled outside a leakage point of the liquid conveying pipeline 10, a circular guide hole 2 is arranged at the central position of the leakage-stopping guide plate 1, and a circle of sealing groove 3 with a semicircular section is arranged on the periphery of the guide hole 2 on the inner surface of the leakage-stopping guide plate 1. The front end of the set screw 5 is provided with a sharp head 6, the rear end of the set screw is provided with an inner hexagonal 7, and the set screw 5 is screwed on the diversion hole 2. The sealing ring 4 is an O-ring, and is mounted on the sealing groove 3. The adhesive 8 is arranged at the periphery of the sealing ring 3 and filled between the infusion pipeline 10 and the leakage-stopping guide plate 1.
Example 2
See fig. 1, 2, 3, 4 and 5. A leakage stopping device for a transfusion pipeline comprises a leakage stopping guide plate 1, a set screw 5, a sealing ring 4 and an adhesive 8. The leakage-stopping guide plate 1 is an arc-shaped plate matched with the circumferential surface of the liquid conveying pipeline 10, the leakage-stopping guide plate 1 is buckled outside a leakage point of the liquid conveying pipeline 10, a circular guide hole 2 is arranged at the central position of the leakage-stopping guide plate 1, and a circle of sealing groove 3 with a semicircular section is arranged on the periphery of the guide hole 2 on the inner surface of the leakage-stopping guide plate 1. The front end of the set screw 5 is provided with a sharp head 6, the rear end of the set screw is provided with an inner hexagonal 7, and the set screw 5 is screwed on the diversion hole 2. The sealing ring 4 is an O-ring, and is mounted on the sealing groove 3. The adhesive 8 is arranged at the periphery of the sealing ring 3 and filled between the infusion pipeline 10 and the leakage-stopping guide plate 1. The leakage-proof guide plate 1 is made of a steel plate to ensure the strength.
Example 3
See fig. 1, 2, 3, 4 and 5. A leakage stopping device for a transfusion pipeline comprises a leakage stopping guide plate 1, a set screw 5, a sealing ring 4 and an adhesive 8. The leakage-stopping guide plate 1 is an arc-shaped plate matched with the circumferential surface of the liquid conveying pipeline 10, the leakage-stopping guide plate 1 is buckled outside a leakage point of the liquid conveying pipeline 10, a circular guide hole 2 is arranged at the central position of the leakage-stopping guide plate 1, and a circle of sealing groove 3 with a semicircular section is arranged on the periphery of the guide hole 2 on the inner surface of the leakage-stopping guide plate 1. The front end of the set screw 5 is provided with a sharp head 6, the rear end of the set screw is provided with an inner hexagonal 7, and the set screw 5 is screwed on the diversion hole 2. The sealing ring 4 is an O-ring, and is mounted on the sealing groove 3. The adhesive 8 is arranged at the periphery of the sealing ring 3 and filled between the infusion pipeline 10 and the leakage-stopping guide plate 1. The leakage-proof guide plate 1 is made of a steel plate to ensure the strength. The set screw 5 is made of stainless steel to ensure excellent mechanical properties and prolong the service life.
Example 4
See fig. 1, 2, 3, 4 and 5. A leakage stopping device for a transfusion pipeline comprises a leakage stopping guide plate 1, a set screw 5, a sealing ring 4 and an adhesive 8. The leakage-stopping guide plate 1 is an arc-shaped plate matched with the circumferential surface of the liquid conveying pipeline 10, the leakage-stopping guide plate 1 is buckled outside a leakage point of the liquid conveying pipeline 10, a circular guide hole 2 is arranged at the central position of the leakage-stopping guide plate 1, and a circle of sealing groove 3 with a semicircular section is arranged on the periphery of the guide hole 2 on the inner surface of the leakage-stopping guide plate 1. The front end of the set screw 5 is provided with a sharp head 6, the rear end of the set screw is provided with an inner hexagonal 7, and the set screw 5 is screwed on the diversion hole 2. The sealing ring 4 is an O-ring, and is mounted on the sealing groove 3. The adhesive 8 is arranged at the periphery of the sealing ring 3 and filled between the infusion pipeline 10 and the leakage-stopping guide plate 1. The leakage-proof guide plate 1 is made of a steel plate to ensure the strength. The set screw 5 is made of stainless steel to ensure excellent mechanical properties and prolong the service life. The sealing ring 4 is a rubber sealing ring to enhance the sealing effect.
Example 5
See fig. 1, 2, 3, 4 and 5. A leakage stopping device for a transfusion pipeline comprises a leakage stopping guide plate 1, a set screw 5, a sealing ring 4 and an adhesive 8. The leakage-stopping guide plate 1 is an arc-shaped plate matched with the circumferential surface of the liquid conveying pipeline 10, the leakage-stopping guide plate 1 is buckled outside a leakage point of the liquid conveying pipeline 10, a circular guide hole 2 is arranged at the central position of the leakage-stopping guide plate 1, and a circle of sealing groove 3 with a semicircular section is arranged on the periphery of the guide hole 2 on the inner surface of the leakage-stopping guide plate 1. The front end of the set screw 5 is provided with a sharp head 6, the rear end of the set screw is provided with an inner hexagonal 7, and the set screw 5 is screwed on the diversion hole 2. The sealing ring 4 is an O-ring, and is mounted on the sealing groove 3. The adhesive 8 is arranged at the periphery of the sealing ring 3 and filled between the infusion pipeline 10 and the leakage-stopping guide plate 1. The leakage-proof guide plate 1 is made of a steel plate to ensure the strength. The set screw 5 is made of stainless steel to ensure excellent mechanical properties and prolong the service life. The sealing ring 4 is a rubber sealing ring to enhance the sealing effect. The outer surface of the leakage-proof guide plate 1 and the periphery of the nearby infusion pipeline 10 are wound with fiber cloth 9 and coated with adhesive 8, thus being provided for preventing the leakage-proof guide plate 1 from being difficult to fix when the pressure of the infusion pipeline 10 is large.
The basic working principle of the utility model is as follows:
when the leakage of the infusion pipeline 10 is found, firstly, a sealing ring 4 is arranged on the prepared leakage-stopping guide plate 1 at the position of the inner surface sealing groove 3; then the leakage-stopping guide plate 1 provided with the sealing ring 4 is buckled on the infusion pipeline 10, so that the central part of the leakage-stopping guide plate 1 is aligned with a leakage point, and leakage liquid flows out from the guide hole 2; then, an adhesive 8 is filled around the sealing ring 3 and between the infusion pipeline 10 and the leakage-stopping guide plate 1; after the adhesive 8 is solidified, the set screw 5 is installed on the diversion hole 2 by an inner hexagonal wrench for fastening. If the pressure of the liquid conveying pipeline 10 is higher, the fiber cloth 9 can be wound on the outer surface of the leakage-stopping guide plate 1 and the periphery of the liquid conveying pipeline 10 nearby, and the adhesive 8 is coated on the fiber cloth, so that the leakage-stopping guide plate 1 and the liquid conveying pipeline 10 form a whole to resist the pressure, the leakage-stopping guide plate 1 is prevented from moving outwards, and the leakage stopping success is ensured.
Claims (5)
1. The utility model provides a transfusion tube leak-stopping device which characterized in that: comprises a leakage-stopping guide plate, a set screw, a sealing ring and an adhesive; the leakage-stopping guide plate is an arc-shaped plate matched with the circumferential surface of the infusion pipeline, the leakage-stopping guide plate is buckled outside a leakage point of the infusion pipeline, a circular guide hole is formed in the center of the leakage-stopping guide plate, and a circle of sealing groove with a semicircular section is formed in the periphery of the guide hole in the inner surface of the leakage-stopping guide plate; the front end of the set screw is provided with a pointed end, the rear end of the set screw is provided with an inner hexagon, and the set screw is screwed on the diversion hole; the sealing ring is an O-shaped sealing ring and is arranged on the sealing groove; the adhesive is arranged on the periphery of the sealing ring and filled between the infusion pipeline and the leakage-stopping guide plate.
2. The infusion tube leakage stopping device as claimed in claim 1, wherein: the leakage-stopping guide plate is made of a steel plate.
3. The infusion tube leakage stopping device as claimed in claim 2, wherein: the fastening screw is made of stainless steel.
4. The infusion tube leakage stopping device as claimed in claim 3, wherein: the sealing ring is a rubber sealing ring.
5. The infusion tube leakage stopping device as claimed in claim 4, wherein: and fiber cloth is wound outside the leakage-stopping guide plate and the periphery of the nearby liquid conveying pipeline, and an adhesive is coated on the fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922233393.1U CN211260017U (en) | 2019-12-13 | 2019-12-13 | Leakage-stopping device for infusion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922233393.1U CN211260017U (en) | 2019-12-13 | 2019-12-13 | Leakage-stopping device for infusion pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN211260017U true CN211260017U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922233393.1U Active CN211260017U (en) | 2019-12-13 | 2019-12-13 | Leakage-stopping device for infusion pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864185A (en) * | 2019-12-13 | 2020-03-06 | 东营市普捷石油科技开发有限公司 | Leakage-stopping device for infusion pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864185A (en) * | 2019-12-13 | 2020-03-06 | 东营市普捷石油科技开发有限公司 | Leakage-stopping device for infusion pipeline |
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