Localizable automatic draining pipe cleaner

Abstract

The invention discloses a localizable automatic draining pipe cleaner. The localizable automatic draining pipe cleaner is arranged in a pipeline, and comprises a sealing leather cup, a pipe cleaner frame and a draining device, wherein the sealing leather cup is arranged on the pipe cleaner frame in a sleeving manner, and is used for elastically contacting the inner wall of a pipeline, so that stains in the pipeline can be cleaned; the draining device is arranged at the outlet of the cavity of the pipe cleaner frame, when the water pressure of a water flow entering from the inlet of the pipe cleaner frame is more than set pressure, the draining device is opened under pushing of the water flow, and the water flow flows to the outlet of the cavity of the pipe cleaner frame through the draining device, so that stains blocked at the outlet can be cleaned; when the water pressure of the water flow entering from the inlet of the pipe cleaner frame is less than the set pressure, and the draining device is closed, flowing of the water flow can be stopped. The localizable automatic draining pipe cleaner can be used for improving the water source utilization and accelerating the speed of pipe cleaning.

Description

technical field [0001] The invention relates to the technical field of pipe dirt removal, in particular to a positionable automatic discharge pipe pig. Background technique [0002] The discharge pig is mainly used in the case where there is a lot of dirt, silt and other dirt inside the pipeline. The discharge pig is pushed while walking, which will eventually lead to the pushed up dirt plugging the pipe and filling the discharge pig. The dirt in the inner cavity is much less fluid than the liquid, causing the pig to jam. [0003] The main method to solve the blockage of the pig due to the plugged pipe is to add a discharge hole on the pig. When the water is used as the power source to push the pig, the water flow will enter from the inlet of the pig and flow from the pig The discharge hole at the outlet sprays out, dilutes the dirt in the plug pipe, and then turns the dirt into a flowable liquid, and solves the jamming of the pig caused by the plug pipe. [0004] Such as ...

AI Technical Summary

Problems solved by technology

While the discharge hole is always open, when the discharge pig moves in the first half of the pipeline where there is no sediment and dirt, it will cause waste of water, increase the cost of cleaning, and slow down the speed of pigging, affecting the efficiency of pigging

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