A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PIPE JOINT, CLEANING METHOD OF PIPE, AND CLEANING METHOD OF DRAIN PIPE
To provide a pipe joint that can easily select a desired upstream pipe to be inserted with a tool or the like from two upstream pipes without visually observing the two upstream pipes that are joined to one downstream pipe.SOLUTION: A pipe joint 20 comprises: a first upstream piping part 21 that can be connected to a first upstream pipe 210; a second upstream piping part 22 that can be connected to a second upstream pipe 220; and a downstream piping part 23 that can be connected to a downstream pipe. A passage 21a of the first upstream piping part and a passage 220a of the second upstream piping part lead to a passage 23a of the downstream piping part. The first upstream piping part is oriented so as to face the downstream piping part in a same direction as the downstream piping part.SELECTED DRAWING: Figure 26
【課題】１つの下流配管に合流する、２つの上流配管を目視することなく、当該２つの上流配管のうちから、工具等を挿入するための、所望の上流配管を容易に選択できる、配管継手を提供する。【解決手段】配管継手２０は、第１の上流配管２１０に接続可能な第１上流配管部２１と、第２の上流配管２２０に接続可能な第２上流配管部２２と、１つの下流配管に接続可能な下流配管部２３と、を備えている。第１上流配管部の通路２１ａと、第２上流配管部の通路２２０ａと、は、下流配管部の通路２３ａに通じている。第１上流配管部は、下流配管部に対して下流配管部と同一方向に指向するように方向付けられている。【選択図】図２６
PIPE JOINT, CLEANING METHOD OF PIPE, AND CLEANING METHOD OF DRAIN PIPE
To provide a pipe joint that can easily select a desired upstream pipe to be inserted with a tool or the like from two upstream pipes without visually observing the two upstream pipes that are joined to one downstream pipe.SOLUTION: A pipe joint 20 comprises: a first upstream piping part 21 that can be connected to a first upstream pipe 210; a second upstream piping part 22 that can be connected to a second upstream pipe 220; and a downstream piping part 23 that can be connected to a downstream pipe. A passage 21a of the first upstream piping part and a passage 220a of the second upstream piping part lead to a passage 23a of the downstream piping part. The first upstream piping part is oriented so as to face the downstream piping part in a same direction as the downstream piping part.SELECTED DRAWING: Figure 26
【課題】１つの下流配管に合流する、２つの上流配管を目視することなく、当該２つの上流配管のうちから、工具等を挿入するための、所望の上流配管を容易に選択できる、配管継手を提供する。【解決手段】配管継手２０は、第１の上流配管２１０に接続可能な第１上流配管部２１と、第２の上流配管２２０に接続可能な第２上流配管部２２と、１つの下流配管に接続可能な下流配管部２３と、を備えている。第１上流配管部の通路２１ａと、第２上流配管部の通路２２０ａと、は、下流配管部の通路２３ａに通じている。第１上流配管部は、下流配管部に対して下流配管部と同一方向に指向するように方向付けられている。【選択図】図２６
PIPE JOINT, CLEANING METHOD OF PIPE, AND CLEANING METHOD OF DRAIN PIPE
配管継手、配管の清掃方法および排水管の清掃方法
MAEKAWA KENTO (author)
2021-04-30
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
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Hausinstallationen für Frisch- oder Abwasser