Quick-clamping, plugging and flow-guiding device with buckle-type clamp and quick plugging method

The invention belongs to the technical field of pipeline maintenance equipment, particularly relates to a quick plugging device based on the leakage of a fluid pipeline, and aims to provide a device which is simple in structure, economic, practical, and capable of quickly and effectively stopping the leakage of the fluid pipeline. A quick-clamping, plugging and flow-guiding device with a buckle-type clamp comprises a sealing clamp, a quick locking device, a washer mechanism, a flow guiding device and an injection agent device, wherein the quick locking device is used for locking the sealing clamp; the washer mechanism is arranged in the sealing clamp, so that soft contact is formed between the sealing clamp and the pipeline; the flow guiding device is used for discharging residual liquid in the sealing clamp; the injection agent device is used for conveying an injection agent to the sealing clamp. The device is good in sealing property and quick in reaction, fluid remained in a sealing cavity can be timely discharged, higher fluid pressure cannot be formed between the device in the working process and the pipeline, the device can be protected, the plugging effect can also be improved, and the device is easy to operate and quite practical.