A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To securely remove adhesion and deposition in piping including a disposer as compared with a conventional technology, and quickly carry out cleaning work in the piping including the disposer as compared with the conventional technology.SOLUTION: A nozzle for high-pressure cleaning is inserted into piping for cleaning from a cleaning port. High-pressure water is supplied to a high-pressure water supply path, and the high-pressure water is jetted in the piping for cleaning from a jetting hole in a negative pressure state of an air suction port. In the negative pressure state of the air suction port, a closed state of a drain outlet is adjusted by a lid member, and air is flowed in the drain outlet together with a cleaning liquid from a gap between the lid member and the drain outlet to flow the air toward the air suction port.SELECTED DRAWING: Figure 2
【課題】従来技術と比較して、ディスポーザを含む配管内の付着・堆積物を確実に除去できるようにする。従来技術と比較して、ディスポーザを含む配管内の洗浄作業を迅速に行えるようにする。【解決手段】高圧洗浄用ノズルを、掃除口から掃除用配管内に挿入する。高圧水を高圧水供給路に供給して、空気吸入口を負圧にした状態で、噴射孔から高圧水を掃除用配管内に噴射する。空気吸入口が負圧になっている状態で、蓋部材による排水口の閉塞状態を調整して、蓋部材と排水口の間の隙間から洗浄液と共に空気を排水口内に流入させて、空気吸入口に向けて流す。【選択図】図２
To securely remove adhesion and deposition in piping including a disposer as compared with a conventional technology, and quickly carry out cleaning work in the piping including the disposer as compared with the conventional technology.SOLUTION: A nozzle for high-pressure cleaning is inserted into piping for cleaning from a cleaning port. High-pressure water is supplied to a high-pressure water supply path, and the high-pressure water is jetted in the piping for cleaning from a jetting hole in a negative pressure state of an air suction port. In the negative pressure state of the air suction port, a closed state of a drain outlet is adjusted by a lid member, and air is flowed in the drain outlet together with a cleaning liquid from a gap between the lid member and the drain outlet to flow the air toward the air suction port.SELECTED DRAWING: Figure 2
【課題】従来技術と比較して、ディスポーザを含む配管内の付着・堆積物を確実に除去できるようにする。従来技術と比較して、ディスポーザを含む配管内の洗浄作業を迅速に行えるようにする。【解決手段】高圧洗浄用ノズルを、掃除口から掃除用配管内に挿入する。高圧水を高圧水供給路に供給して、空気吸入口を負圧にした状態で、噴射孔から高圧水を掃除用配管内に噴射する。空気吸入口が負圧になっている状態で、蓋部材による排水口の閉塞状態を調整して、蓋部材と排水口の間の隙間から洗浄液と共に空気を排水口内に流入させて、空気吸入口に向けて流す。【選択図】図２
PIPING CLEANING METHOD
配管洗浄方法
URA SHIROKATSU (author)
2022-10-06
Patent
Electronic Resource
Japanese