| 摘要 |
The present invention relates to a horizontally pipe-connected filtering device to exclude early rainwater. The horizontally pipe-connected filtering device to exclude early rainwater comprises: a rectangular housing wherein a plurality of female screws are formed on an upper edge of a housing, and a baffle formed on a bottom of a rainwater inlet side; a rainwater inlet formed on one side of the housing; a rainwater storage catchment hole having a hopper shape; a discharge outlet formed on the opposite side of the housing; a filtering net support which has a groove on both ends to accommodate and support a cylindrical filtering net, and is fixed to the bottom of the housing; a cylindrical filtering net wherein an external protrusion is formed along a circumference of both sides of the filtering net so as not to leave the filtering net support; a housing cover wherein a cover support having grooves corresponding to the grooves (18a, 18b) to support and fixate the filtering net is integrally formed with a bottom of a housing cover, and a hole formed on the edge of the cover such that the female screw of the housing and a bolt are fastened; and a gasket which seals the upper edge of the housing with the cover. According to the present invention, the horizontally pipe-connected filtering device to exclude early rainwater can horizontally be connected to the pipe, thereby efficiently using indoor/outdoor spaces, removing contaminants from the filtering net through the water pressure by the nozzles in the device, removing a flooding or a back flow phenomenon of flowing rainwater by a sealed cover, ensuring safety without using an electric control device, simplifying the structure, and reducing installation costs. |
