| 摘要 |
The invention comprises a drain cleaning apparatus having a flexible forward tubular portion and a rigid real-ward tubular portion. The flexible portion is coupled to a drain pipe of a building connected to the sewer line, after the elbow connection between the drain pipe section and the drain in a sink in the building has been removed. The rearward tubular portion has a bowl with an open top and a spout is mounted over the bowl with a fluid connection connecting the spout to a spout of the faucet to fill the bowl and apparatus and drain pipe up to any blockage in the drain pipe. The rearward tubular portion having a bypass pipe opening for receiving a rotary drain cleaning cable it its augering end so it may be slid along the apparatus and drain pipe to any blockage in the drain pipe, whereupon the cable may be rotated in the apparatus and drain pipe to auger through any blockage in the drain pipe and water in the drain pipe and apparatus ma) run down the drain pipe emptying the bowl to indicate the drain pipe has been unclogged. The apparatus has a water bypass which can in turn be connected to a source of water so that a continous flow of water can be introduced into the apparatus and drain pipe through the unblocked portion of the drain pipe while the drain cleaning cable continues to be rotated in the drain pipe to further clean the drain pipe and cable.
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