FOUL SMELL-CONTROL APPARATUS AND METHOD BY WATER JETTING USING PRESSURE OF WATER MAIN IN DRAINAGE SYSTEM

摘要

PURPOSE: A bad odor control device of sewage by water spray with pressure of a water pipe and bad odor control method are provided to comprise agreeable environment by removing unpleasant feeling caused by bad odor and by efficiently removing or reducing the bad odor through water spray of the water pipe. CONSTITUTION: A bad odor control device of sewage by water spray with pressure of a water pipe(200) comprises the water pipe, an extension pipe(300), and a water spray pipe(400). The extension pipe is extended from the water pipe to a manhole or a rain gutter, and the water spray pipe is formed at an end of the extension pipe. The extension pipe comprises a valve member(310), a meter, and a filter member. The water spray pipe is located to a connection part of a sewer pipe(10) and comprises a plurality of nozzles. [Reference numerals] (AA) Water spray