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CONNECTING AIR VENT PIPE FOR SEWAGE AND WASTE WATER LINE
CONNECTING AIR VENT PIPE FOR SEWAGE AND WASTE WATER LINE
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机译：连接排污管道和排污管道
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摘要
PURPOSE: A joint pipe for sewage and waste water is provided to prevent noise and offensive odors from being transferred to a horizontal pipe and to prevent dew condensation even under bad weather. CONSTITUTION: A joint pipe for sewage and waste water comprises an inner body(1), an air flow control sheet(2), a control sheet fixing ring(3), an outer body, an upper pipe fixing nut(6), and a lower pipe fixing nut(7). The inner body supports sewage pipes. The air flow control sheet is installed on the top of the inner body and sends air into the inner body. The control sheet fixing ring fixes the outer edge of the air flow control sheet. The outer body surrounds the inner body. The upper pipe fixing nut is coupled to the outer body and connected to the upper sewage pipe. The lower pipe fixing nut is coupled to the outer body and connected to the lower sewage pipe.
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