| 摘要 |
PURPOSE: An auxiliary filter net assembly for a drain outlet is provided to simply and rapidly perform a foreign material removal work. CONSTITUTION: An auxiliary filter net assembly for a drain outlet comprises an auxiliary filter net(100), a metal piece(200), and a stick member. The auxiliary filter net is placed on the top of a fixed filter net inside a drain outlet. Multiple drain holes(110) are formed on the surface of the auxiliary filter net and discharge drainage to the outside. The metal piece is installed on the auxiliary filter net. The stick member has a magnet for drawing the auxiliary filter net out of the drain outlet using magnetic force. |
