A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STOP COCK DEVICE
PROBLEM TO BE SOLVED: To manually remove a strainer without using a tool or the like in maintenance of the strainer.SOLUTION: A stop cock device 50 comprises: a cylindrical strainer 8 which is detachably installed in a first flow passage 61 and removing foreign matter in flowing water by guiding the flowing water flowing in from the upstream side of the first flow passage 61 to a second flow passage 62 by passing the flowing water to the outside from the inside of a filter material 813 provided on its outer periphery; a stop cock member 7 which is provided by extending up to the inside of the strainer 8 from the upstream side more than the strainer 8 and the one end part of which opens and closes the first flow passage 61; and a water cutoff operation part 9 installed in the other end part of the stop cock member 7. The strainer 8 comprises a strainer operation part 84 arranged on the outside of a body part 6 by allowing an operator to manually directly detachably operate the strainer 8 to the first flow passage 61 without using a tool.SELECTED DRAWING: Figure 6
【課題】ストレーナのメンテナンス時に工具等を用いずに手動でストレーナを取外すことができること。【解決手段】第１流路６１に脱着可能に取り付けられ、第１流路６１の上流側から流れ込む流水をその外周に設けられた濾過材８１３の内側から外側に通過させて第２流路６２に導くことで流水中の異物を除去する筒状のストレーナ８と、ストレーナ８よりも上流側からストレーナ８の内側にまで延びて設けられ、一端部が第１流路６１を開閉する止水栓部材７と、止水栓部材７の他端部に取付けられた止水操作部９と、を備え、ストレーナ８は、工具を用いずに作業者が手動で直接第１流路６１に対してストレーナ８を脱着操作可能とし本体部６の外部に配置されるストレーナ操作部８４を有する止水栓装置５０である。【選択図】図６
STOP COCK DEVICE
PROBLEM TO BE SOLVED: To manually remove a strainer without using a tool or the like in maintenance of the strainer.SOLUTION: A stop cock device 50 comprises: a cylindrical strainer 8 which is detachably installed in a first flow passage 61 and removing foreign matter in flowing water by guiding the flowing water flowing in from the upstream side of the first flow passage 61 to a second flow passage 62 by passing the flowing water to the outside from the inside of a filter material 813 provided on its outer periphery; a stop cock member 7 which is provided by extending up to the inside of the strainer 8 from the upstream side more than the strainer 8 and the one end part of which opens and closes the first flow passage 61; and a water cutoff operation part 9 installed in the other end part of the stop cock member 7. The strainer 8 comprises a strainer operation part 84 arranged on the outside of a body part 6 by allowing an operator to manually directly detachably operate the strainer 8 to the first flow passage 61 without using a tool.SELECTED DRAWING: Figure 6
【課題】ストレーナのメンテナンス時に工具等を用いずに手動でストレーナを取外すことができること。【解決手段】第１流路６１に脱着可能に取り付けられ、第１流路６１の上流側から流れ込む流水をその外周に設けられた濾過材８１３の内側から外側に通過させて第２流路６２に導くことで流水中の異物を除去する筒状のストレーナ８と、ストレーナ８よりも上流側からストレーナ８の内側にまで延びて設けられ、一端部が第１流路６１を開閉する止水栓部材７と、止水栓部材７の他端部に取付けられた止水操作部９と、を備え、ストレーナ８は、工具を用いずに作業者が手動で直接第１流路６１に対してストレーナ８を脱着操作可能とし本体部６の外部に配置されるストレーナ操作部８４を有する止水栓装置５０である。【選択図】図６
STOP COCK DEVICE
止水栓装置
YASHIMA KAZUYA (author) / FUKUTANI KOJI (author) / SEIKE REO (author) / BAN YOUSUKE (author)
2017-03-30
Patent
Electronic Resource
Japanese