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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
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