A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a dust removing filter hardly pulled out from an inlet piping or the like of a rainwater storage tank.SOLUTION: A dust removing filter 1 attached to an inflow end portion 50a of an inlet piping 50 comprises a filter member 2, and a holding member 3 which is disposed on the downstream side of the filter member 2 to hold the filter member 2 and is attached to the inflow end portion 50a. The holding member 3 has a holding portion 31 which holds a frame body 27 while covering an opening portion 25 of the frame body 27 of the filter member 2, and an outflow portion 33 erected from a vicinity of an opening portion 32 projected in the holding portion 31. The outflow portion 33 is constituted so as to press an inner surface of the inlet piping 50 to the outside by elastic force when the outflow portion is inserted into the inlet piping 50. The outflow portion 33 has a convex portion 33d (or 33e) projecting outward on an outer surface, and the convex portion 33d presses an inner surface of the inlet piping 50 to the outside by the elastic force when the outflow portion 33 is inserted into the inlet piping 50.SELECTED DRAWING: Figure 1
【課題】雨水貯留槽の入口配管等から抜け難いごみ除去フィルターを提供する。【解決手段】入口配管５０の流入端部５０ａに装着されるごみ除去フィルター１であって、フィルター部材２と、フィルター部材２の下流側に配置されてフィルター部材２を保持すると共に、流入端部５０ａに装着される保持部材３とを備え、保持部材３は、フィルター部材２の枠体２７の開口部２５を覆いながら枠体２７を保持する保持部３１と、保持部３１に穿設された開口部３２の近傍から立設された流出部３３とを備え、流出部３３は、入口配管５０へ挿入されると、入口配管５０の内面を弾性力により外側へ押圧するように構成されることを特徴とするごみ除去フィルター１。流出部３３は、外表面に外側へ突出する凸部３３ｄ（又は３３ｅ）を備え、凸部３３ｄによって、流出部３３が入口配管５０へ挿入された際に、入口配管５０の内面を弾性力により外側へ押圧する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a dust removing filter hardly pulled out from an inlet piping or the like of a rainwater storage tank.SOLUTION: A dust removing filter 1 attached to an inflow end portion 50a of an inlet piping 50 comprises a filter member 2, and a holding member 3 which is disposed on the downstream side of the filter member 2 to hold the filter member 2 and is attached to the inflow end portion 50a. The holding member 3 has a holding portion 31 which holds a frame body 27 while covering an opening portion 25 of the frame body 27 of the filter member 2, and an outflow portion 33 erected from a vicinity of an opening portion 32 projected in the holding portion 31. The outflow portion 33 is constituted so as to press an inner surface of the inlet piping 50 to the outside by elastic force when the outflow portion is inserted into the inlet piping 50. The outflow portion 33 has a convex portion 33d (or 33e) projecting outward on an outer surface, and the convex portion 33d presses an inner surface of the inlet piping 50 to the outside by the elastic force when the outflow portion 33 is inserted into the inlet piping 50.SELECTED DRAWING: Figure 1
【課題】雨水貯留槽の入口配管等から抜け難いごみ除去フィルターを提供する。【解決手段】入口配管５０の流入端部５０ａに装着されるごみ除去フィルター１であって、フィルター部材２と、フィルター部材２の下流側に配置されてフィルター部材２を保持すると共に、流入端部５０ａに装着される保持部材３とを備え、保持部材３は、フィルター部材２の枠体２７の開口部２５を覆いながら枠体２７を保持する保持部３１と、保持部３１に穿設された開口部３２の近傍から立設された流出部３３とを備え、流出部３３は、入口配管５０へ挿入されると、入口配管５０の内面を弾性力により外側へ押圧するように構成されることを特徴とするごみ除去フィルター１。流出部３３は、外表面に外側へ突出する凸部３３ｄ（又は３３ｅ）を備え、凸部３３ｄによって、流出部３３が入口配管５０へ挿入された際に、入口配管５０の内面を弾性力により外側へ押圧する。【選択図】図１
DUST REMOVING FILTER
ごみ除去フィルター
TORIGOE SHIYOUKI (author)
2018-06-28
Patent
Electronic Resource
Japanese
| European Patent Office | 2017