TH8140C3 - Equipment for rainwater filtration - Google Patents

Abstract

DC60 (06/12/54) equipment for rainwater filtration. It is a container (10) consisting of a rain water inlet (12), a water outlet (14) and a sewage outlet (16), which has a characteristic opening through the surface of the container (10). It consists of a backflow barrier (30), which looks like a flap inside the container (10) between the water outlet (14) and the sewage outlet (16), there are holes (32) which are through and around the holes ( 32) A wall (34) extends downward. The wall is pierced into a hole (35), the other end of the wall (34) is attached to the backing (36), where inside the wall (34) there is a water barrier (38) that looks like an object moving inside the wall ( 34) between the pad (36) and the hole (32) relative to the rainwater entering the device for rainwater filtration. This invention has a purpose To improve the initial drainage, not to make the first part easy to mix with the new water, and also to make the set Anti-backflow (30) uses fewer parts, is smaller and can be integrated into the device. For easier filtering of rainwater Equipment for rainwater filtration It is a container (10) consisting of a rain water inlet (12), a water outlet (14) and a sewage outlet (16), which has a characteristic opening through the surface of the container (10). It consists of a backflow barrier (30), which looks like a flap inside the container (10) between the water outlet (14) and the sewage outlet (16), there are holes (32) which are through and around the holes ( 32) A wall (34) extends downward. The wall is pierced into a hole (35), the other end of the wall (34) is attached to the backing (36), where inside the wall (34) there is a water barrier (38) that looks like an object moving inside the wall ( 34) between the pad (36) and the hole (32) relative to the rainwater entering the device for rainwater filtration. This invention has a purpose To improve the initial drainage, not to make the first part easy to mix with the new water, and also to make the set Anti-backflow (30) uses fewer parts, is smaller and can be integrated into the device. For easier filtering of rainwater

Claims (8)

1.Device for rainwater filtration It is a container (10), consisting of a rain water inlet (12), a water outlet (14) and a waste water outlet (16), which has a characteristic opening through the surface of the container (10). It consists of a backflow barrier (30), which looks like a flap inside the container (10) between the water outlet (14) and the sewage outlet (16), there are holes (32) which are through and around the holes ( 32) a wall (34) extends downward, where the wall (34) is penetrated into a hole (35), within the wall (34) a barrier (38), which looks like an object moving inside the wall (34). ) Up, down, open, close holes (32), relative to rainwater entering the equipment for rainwater filtration. 2.Device for rainwater filtration According to claim 1, where at the end of the wall (34) there is a pad (36) and a water barrier (38) moves between the mat (36) and the hole (32). 3.Device for rainwater filtration According to claim 2, where the backwash protection suit (30) is separated into the first and second parts. Where the first section with the pad (36) extends downward, there is an opening (42) on the pad (36), the second with holes (32) and the wall (34) with a ridge (40) protruding down. Come below size Equal to the size of the backflow protection (30), the first part that extends downward. 4.Device for rainwater filtration According to claim 1, where the container (10) has a shoulder (44), which has a rim or ridge inside the container (10) to create a free space for the backflow protection suit (30). 5.Device for rainwater filtration According to claim 1, where the location of the rainwater inlet (12) is above the container (10), the sewage outlet (16) is below the container (10) and the water outlet (14) is between the rainwater inlet. (12) and gold out wastewater (16). 6. Equipment for rainwater filtration. According to claim 1, where the bile outlet (14) has an overhang (18), a vertical bend and a filter (20). 7. Equipment for rainwater filtration. According to claim 1, where the top of the container (10) is gaps and a lid (22), which looks like a flap in relation to the gap. 8. Equipment for rainwater filtration. According to claim 1, where the water barrier (38) is less dense than water, it is spherical and the hole (32) is circular.