Leakage stop device of infusion pipeline

Abstract

The invention discloses a leakage stop device of an infusion pipeline. The leakage stop device comprises a leakage stop guide plate, a fastening screw, a sealing ring and an adhesive. The leakage stopguide plate is an arc-shaped plate matched with the circumferential surface of the infusion pipeline, the leakage stop guide plate is buckled on the outer face of a leakage point of the infusion pipeline, a round guide hole is formed in the center position of the leakage stop guide plate, and a circle of sealing groove with the semicircular section is formed in the portion, on the periphery of the guide hole, of the inner face of the leakage stop guide plate. A cusp is arranged at the front end of the fastening screw, a hex socket is arranged at the rear end of the fastening screw, and the fastening screw is tightened on the guide hole. The sealing ring is an O type sealing ring and is mounted on the sealing groove. The adhesive is arranged on the periphery of the sealing ring, and the portion between the infusion pipeline and the leakage stop guide plate is filled with the adhesive. The leakage stop guide plate is adopted, and pressure keeping-down is effectively avoided; the operation is easy and convenient, a halt is not needed during leakage stop, and it is guaranteed that production is normally carried out; and the leakage stop device is low in manufacturing cost and does notneed to be maintained.

Description

technical field [0001] The invention relates to the field of pipeline maintenance, in particular to an anti-leakage device for an infusion pipeline. Background technique [0002] Infusion pipelines play an important link role in industrial production. In the actual production and operation process, due to many reasons, it is inevitable to cause leakage of the infusion pipeline, which requires timely repair. The usual emergency repair method is to block the leakage point with wooden prongs first, then shut down the relevant pump stations and valves, and finally perform welding work on the leakage point. This type of method mainly has two disadvantages: one is that it is easy to suppress the pressure by directly blocking with wooden prongs. In the lighter case, liquid is sprayed around the wooden prongs, and in severe cases, the wooden prongs are washed away and leak again; the other is that the procedure is cumbersome and delays production. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

This method has two main disadvantages: one is that it is easy to suppress the pressure by directly using wooden prongs to block it. If it is light, it will spray liquid around the wooden prongs, and if it is serious, it will wash away the wooden prongs and leak again; the other is that the procedure is cumbersome and delays production.

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