CN218719699U - Quick leaking stoppage equipment of flange - Google Patents
Quick leaking stoppage equipment of flange Download PDFInfo
- Publication number
- CN218719699U CN218719699U CN202223017415.9U CN202223017415U CN218719699U CN 218719699 U CN218719699 U CN 218719699U CN 202223017415 U CN202223017415 U CN 202223017415U CN 218719699 U CN218719699 U CN 218719699U
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- leakage
- flange
- glue
- leakage stopping
- glue injection
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Abstract
The utility model discloses a quick leaking stoppage equipment of flange belongs to pipeline leaking stoppage technical field, its characterized in that: the leakage stopping device comprises two arc leakage stopping rings, wherein the two leakage stopping rings can be buckled to form a circular ring matched with a flange; one ends of the two plugging rings are hinged with each other, and the other ends are detachably connected; the leakage stopping device is characterized in that at least one leakage stopping ring is provided with a glue injection cylinder, the inner wall of the glue injection cylinder is provided with an internal thread, the lower end of the glue injection cylinder is communicated with the inner side surface of the leakage stopping ring through a glue injection hole, a threaded column matched with the internal thread is arranged in the glue injection cylinder, and the glue injection cylinder is internally provided with leakage stopping glue. Compared with the prior art have the fast characteristics of leaking stoppage speed.
Description
Technical Field
The utility model relates to a pipeline plugging device, especially a quick leaking stoppage equipment of flange.
Background
The flanges are common devices for pipeline connection, and the two flanges are sealed through gaskets. After long-time use, due to the fact that the gasket is aged, flange leakage sometimes occurs, and the leakage flange needs to be plugged in time. The common leakage stopping method in the prior art is to buckle two arc-shaped leakage stopping rings on a flange, and inject leakage stopping glue into a leakage point of the flange through a glue injection nozzle on the leakage stopping ring by a high-pressure glue injection gun to realize the leakage stopping effect. For the flange leakage stoppage of flammable, explosive, toxic and other dangerous media pipelines, the leakage stoppage speed is required to be high so as to avoid the danger caused by excessive leakage media. In the prior art, the plugging device needs to connect two ends of an arc-shaped plugging ring respectively, and a series of operations such as installing a plugging glue, connecting a glue injection gun and the like cause that the operation is complicated and the plugging time is too long.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to provide a quick leaking stoppage equipment of flange to the not enough of above prior art.
The technical proposal of the utility model for solving the technical problem is that: the utility model provides a quick leaking stoppage equipment of flange which characterized in that: the leakage-stopping device comprises two arc-shaped leakage-stopping rings, wherein the two leakage-stopping rings can enclose a circular ring matched with a flange after being buckled; one ends of the two plugging rings are hinged with each other, and the other ends are detachably connected; the leakage stopping device is characterized in that at least one leakage stopping ring is provided with a glue injection cylinder, the inner wall of the glue injection cylinder is provided with an internal thread, the lower end of the glue injection cylinder is communicated with the inner side surface of the leakage stopping ring through a glue injection hole, a threaded column matched with the internal thread is arranged in the glue injection cylinder, and the glue injection cylinder is internally provided with leakage stopping glue.
The detachable connection is realized through bolts and nuts.
One end of one of the leaking stoppage rings is hinged with the threaded rod, a connecting plate perpendicular to the threaded rod is arranged at the corresponding end of the other leaking stoppage ring, a U-shaped opening is formed in the connecting plate, and after the two leaking stoppage rings are buckled, the threaded rod can be clamped into the U-shaped opening; the threaded rod is provided with a nut or a threaded cylinder matched with the threaded rod; when the threaded rod is clamped into the U-shaped opening, the nut or the threaded barrel is screwed tightly and then can be pressed on the connecting plate.
The leakage-stopping glue is arranged in the bag.
The bag of the leakage-stopping glue is made of a plurality of layers of plastic films.
The plastic is polytetrafluoroethylene.
The lower end surface of the threaded column is of a conical surface structure.
The upper end of the threaded column is provided with a handle.
Compared with the prior art, the utility model discloses following outstanding beneficial effect has:
1. the operation steps are simplified, and the purpose of quick leakage stoppage is realized;
2. and a glue injection gun is omitted, so that the equipment cost is saved.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic view of the usage state of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
As shown in fig. 1, 2 and 3, the utility model comprises two arc-shaped leaking stoppage rings 4, and a circular ring matched with the flange can be enclosed after the two arc-shaped leaking stoppage rings 4 are buckled. The one end of two leaking stoppage rings 4 is articulated each other, and the other end is for dismantling the connection, specifically can be through bolt and nut connection, also can be following mode: one end of one of the leaking stoppage rings 4 is hinged with a threaded rod 6, a connecting plate 7 which is perpendicular to the threaded rod 6 (based on the mounted state) is arranged at the corresponding end of the other leaking stoppage ring 4, a U-shaped opening is arranged on the connecting plate 7, and after the two leaking stoppage rings 4 are buckled, the threaded rod 6 can be clamped into the U-shaped opening; the threaded rod 6 is provided with a nut or a threaded cylinder 5 matched with the threaded rod, and the nut or the threaded cylinder 5 is screwed and then pressed on the connecting plate 7 so as to connect and fix the two plugging rings 4.
The leakage stoppage device is characterized in that at least one leakage stoppage ring 4 is provided with a glue injection cylinder 3, the inner wall of the glue injection cylinder 3 is provided with an internal thread, the lower end of the glue injection cylinder 3 is communicated with the inner side surface of the leakage stoppage ring 4 through a glue injection hole 10, a threaded column 2 matched with the internal thread is arranged in the glue injection cylinder 3, the upper end of the threaded column 2 is provided with a handle 1, and the threaded column 2 can be rotated by holding the handle 1 by hand.
The glue injection cylinder 3 is internally provided with a leakage-stopping glue 9, and the leakage-stopping glue 9 is arranged in a bag 8. The rotation through the screw thread post 2 extrudes the leaking stoppage glue 9, extrudes the leaking stoppage glue 9 from the bag 8, extrudes the leaking stoppage glue 9 from the injecting glue hole 10 after receiving the extrusion, and the leaking stoppage glue 9 gets into in the flange gasket gap, plugs up the gap through the leaking stoppage glue 9.
The bag 8 of leaking stoppage glue make by multilayer plastic film, the preferred polytetrafluoroethylene that is of plastic material, threaded post 2 under the terminal surface be conical surface structure, when the rotatory downstream of threaded post 2, can twine the bag 8 of leaking stoppage glue into in the gap between threaded post 2 and the injecting glue section of thick bamboo 3, the bag 8 of leaking stoppage glue actually plays the effect of similar thread seal area for seal between threaded post 2 and the injecting glue section of thick bamboo 3, thereby prevent that leaking stoppage glue 9 from oozing in the gap between threaded post 2 and the injecting glue section of thick bamboo 3. In addition, the threaded column 2 and the glue injection cylinder 3 can be prevented from being stuck after the leak-stopping glue 9 is hardened, so that the glue injection cylinder can be disassembled later.
Because the leak stopper and the flange are not completely sealed, when the leakage-stopping glue 9 is injected, a little glue may seep out from the gap between the leakage-stopping ring 4 and the flange except the gap between the flange gasket and the flange, but the leakage-stopping effect is not affected. The commonly used leakage-blocking glue 9 has poor fluidity, and can have fluidity only after reaching a certain pressure value, and has higher hardness after being solidified. When the leakage is blocked under pressure, the pressure value of the medium is smaller than the pressure value required by the flowing of the leakage-blocking glue 9, and the pressure value depends on the property of the leakage-blocking glue 9.
The operation flow is as follows: during the plugging operation, firstly, the two plugging rings 4 are buckled on the outer side surface of the flange, the glue injection holes 10 are aligned with the leakage points of the flange, and then the nuts or the threaded cylinders 5 are screwed up to tightly fix the two plugging rings 4 on the flange. And rotating the handle 1 to screw the threaded column 2 downwards until the leakage-stopping rubber 9 is extruded out to stop the leakage point. Compared with the prior art, the utility model discloses do not need the injecting glue rifle, also need not be connected injecting glue rifle and leaking stoppage ware, consequently both saved the equipment cost, saved operating time again.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a quick leaking stoppage equipment of flange which characterized in that: the leakage stopping device comprises two arc leakage stopping rings, wherein the two leakage stopping rings can be buckled to form a circular ring matched with a flange; one ends of the two plugging rings are hinged with each other, and the other ends are detachably connected; the leakage stopping device is characterized in that at least one leakage stopping ring is provided with a glue injection cylinder, the inner wall of the glue injection cylinder is provided with an internal thread, the lower end of the glue injection cylinder is communicated with the inner side surface of the leakage stopping ring through a glue injection hole, a threaded column matched with the internal thread is arranged in the glue injection cylinder, and the glue injection cylinder is internally provided with leakage stopping glue.
2. A flange quick plugging device according to claim 1, characterized in that: the detachable connection is through bolt and nut connection.
3. A flange quick plugging device according to claim 1, characterized in that: one end of one of the leakage stopping rings is hinged with the threaded rod, a connecting plate perpendicular to the threaded rod is arranged at the corresponding end of the other leakage stopping ring, a U-shaped opening is formed in the connecting plate, and after the two leakage stopping rings are buckled, the threaded rod can be clamped into the U-shaped opening; the threaded rod is provided with a nut or a threaded cylinder matched with the threaded rod; when the threaded rod is clamped into the U-shaped opening, the nut or the threaded barrel is screwed tightly and then can be pressed on the connecting plate.
4. A flange quick plugging device according to claim 1, characterized in that: the leakage-blocking glue is arranged in the bag.
5. A flange quick plugging device according to claim 4, characterized in that: the bag of the leakage-stopping glue is made of a plurality of layers of plastic films.
6. A flange quick plugging device according to claim 5, characterized in that: the plastic is polytetrafluoroethylene.
7. A flange quick plugging device according to claim 1, characterized in that: the lower end face of the threaded column is of a conical surface structure.
8. A flange quick plugging device according to claim 1, characterized in that: and a handle is arranged at the upper end of the threaded column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223017415.9U CN218719699U (en) | 2022-11-14 | 2022-11-14 | Quick leaking stoppage equipment of flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223017415.9U CN218719699U (en) | 2022-11-14 | 2022-11-14 | Quick leaking stoppage equipment of flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218719699U true CN218719699U (en) | 2023-03-24 |
Family
ID=85617507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223017415.9U Active CN218719699U (en) | 2022-11-14 | 2022-11-14 | Quick leaking stoppage equipment of flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218719699U (en) |
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2022
- 2022-11-14 CN CN202223017415.9U patent/CN218719699U/en active Active
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