A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a drainage ditch device that can smoothly drain water even when an amount of the water in a ditch path is relatively small, and can suppress a decrease in drainage efficiency due to accumulation of dust and the like.SOLUTION: A box frame 2 having a substantially rectangular bottom 13 comprises a box protrusion part 12 that is projected downward in a part in a longitudinal direction, and is provided with a drainage port 19 and a slope part 17 coupled to the bottom 13, and on the other hand, a ditch cover 3 to be attached so as to cover an opening 10 on the ditch path in the box frame 2 comprises: an inflow port part 48 facing the slope part 17 while being attached to the box frame 2; a dust proofing wall part 43 having a plurality of water passage pores 46 and arranged to face the drainage port 19; and a basket frame 32 housed in an accumulation recess area 21b in the box protrusion part 12. According to such a configuration, the momentum of the water can be increased by the slope part 17 even when the amount of the water is relatively small, so that the water can be drained stably.SELECTED DRAWING: Figure 12
【課題】溝路の水量が比較的少ない場合にあってもスムーズな排水を行うことができると共に、ゴミ等の集積による排水効率の低下を抑制できる排水溝装置を提案する。【解決手段】略長方形状の底部１３を有する箱枠２は、長手方向の一部に下方突成され、排水口１９と該底部１３に連成されたスロープ部１７とが設けられた箱突部１２を備える一方、該箱枠２内の溝路上の開口部１０を覆うように被着される溝蓋３は、箱枠２に被着された状態で前記スロープ部１７に臨む流入口部４８と、複数の通水細孔４６を有し、前記排水口１９に対向配置される防塵壁部４３とが設けられ、箱突部１２内の集積凹域２１ｂに収容される籠枠３２を備えた構成とする。かかる構成によれば、水量が比較的少ない場合にあっても、スロープ部１７により水の勢いを増すことができるため、安定して排水することができる。【選択図】図１２
To provide a drainage ditch device that can smoothly drain water even when an amount of the water in a ditch path is relatively small, and can suppress a decrease in drainage efficiency due to accumulation of dust and the like.SOLUTION: A box frame 2 having a substantially rectangular bottom 13 comprises a box protrusion part 12 that is projected downward in a part in a longitudinal direction, and is provided with a drainage port 19 and a slope part 17 coupled to the bottom 13, and on the other hand, a ditch cover 3 to be attached so as to cover an opening 10 on the ditch path in the box frame 2 comprises: an inflow port part 48 facing the slope part 17 while being attached to the box frame 2; a dust proofing wall part 43 having a plurality of water passage pores 46 and arranged to face the drainage port 19; and a basket frame 32 housed in an accumulation recess area 21b in the box protrusion part 12. According to such a configuration, the momentum of the water can be increased by the slope part 17 even when the amount of the water is relatively small, so that the water can be drained stably.SELECTED DRAWING: Figure 12
【課題】溝路の水量が比較的少ない場合にあってもスムーズな排水を行うことができると共に、ゴミ等の集積による排水効率の低下を抑制できる排水溝装置を提案する。【解決手段】略長方形状の底部１３を有する箱枠２は、長手方向の一部に下方突成され、排水口１９と該底部１３に連成されたスロープ部１７とが設けられた箱突部１２を備える一方、該箱枠２内の溝路上の開口部１０を覆うように被着される溝蓋３は、箱枠２に被着された状態で前記スロープ部１７に臨む流入口部４８と、複数の通水細孔４６を有し、前記排水口１９に対向配置される防塵壁部４３とが設けられ、箱突部１２内の集積凹域２１ｂに収容される籠枠３２を備えた構成とする。かかる構成によれば、水量が比較的少ない場合にあっても、スロープ部１７により水の勢いを増すことができるため、安定して排水することができる。【選択図】図１２
DRAINAGE DITCH DEVICE
排水溝装置
KONDO KENJI (author)
2021-11-01
Patent
Electronic Resource
Japanese
Flushing device of drainage ditch and flushing system of drainage ditch
| European Patent Office | 2023