A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SPRAY NOZZLE DEVICE
PROBLEM TO BE SOLVED: To provide a spray nozzle device that feeds water to a spraying surface properly and sufficiently and that reduces the rebound of a spray material without the possibility of blocking a pressure-feed path so as to maintain the quality of the spraying surface.SOLUTION: The spray nozzle device comprises a spray nozzle 2 for jetting a spray material M, an annular member 3 disposed in the peripheral part of the spray nozzle 2, a plurality of liquid spray nozzles 4 disposed in the annular member 3, and a liquid L supply system 6 which communicates with the plurality of liquid spray nozzles 4 through the annular member 3. The liquid spray nozzles 4 have functions of jetting a liquid in a mist form and of changing a jet direction.
【課題】吹付け面に適正で充分な給水を行い、吹付け材のリバウンドを低減させ、圧送経路を閉塞させる恐れがなく、吹付け面の品質を維持することができる吹付けノズル装置の提供。【解決手段】吹付け材Ｍを噴射するための吹付けノズル２と、吹付けノズル２の周辺部に配置された円環状部材３と、円環状部材３に配置された複数の液体用噴射ノズル４と、円環状部材３を介して複数の液体用噴射ノズル４に連通する液体Ｌ供給系統６を有しており、前記液体用噴射ノズル４は液体を霧状に噴射する機能と、噴射方向を変更する機能を有している。【選択図】図２
SPRAY NOZZLE DEVICE
PROBLEM TO BE SOLVED: To provide a spray nozzle device that feeds water to a spraying surface properly and sufficiently and that reduces the rebound of a spray material without the possibility of blocking a pressure-feed path so as to maintain the quality of the spraying surface.SOLUTION: The spray nozzle device comprises a spray nozzle 2 for jetting a spray material M, an annular member 3 disposed in the peripheral part of the spray nozzle 2, a plurality of liquid spray nozzles 4 disposed in the annular member 3, and a liquid L supply system 6 which communicates with the plurality of liquid spray nozzles 4 through the annular member 3. The liquid spray nozzles 4 have functions of jetting a liquid in a mist form and of changing a jet direction.
【課題】吹付け面に適正で充分な給水を行い、吹付け材のリバウンドを低減させ、圧送経路を閉塞させる恐れがなく、吹付け面の品質を維持することができる吹付けノズル装置の提供。【解決手段】吹付け材Ｍを噴射するための吹付けノズル２と、吹付けノズル２の周辺部に配置された円環状部材３と、円環状部材３に配置された複数の液体用噴射ノズル４と、円環状部材３を介して複数の液体用噴射ノズル４に連通する液体Ｌ供給系統６を有しており、前記液体用噴射ノズル４は液体を霧状に噴射する機能と、噴射方向を変更する機能を有している。【選択図】図２
SPRAY NOZZLE DEVICE
吹付けノズル装置
MIKAMI NOBORU (author) / ISHIGAKI YUKITO (author) / NAKANO RYO (author)
2016-01-12
Patent
Electronic Resource
Japanese