A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FAUCET COLUMN AND WATER DISCHARGE PORT ADAPTOR
To provide a faucet column that can solve a problem that a user cannot use the faucet column immediately when the user wants to use the faucet column, enables quick and smooth discharge of residual water even with a normal faucet column, can enhance quality and marketability, and can be implemented relatively easily to enhance ease of implementation and low cost.SOLUTION: A faucet column comprising a water discharge port part 3 that is arranged on a water supply riser pipe 2 installed outdoors, comprises a drainage structure Mi that can discharge at least internal residual water Wr to the outside from the water discharge port part 3 at water stop time Pc including drain time Pr, wherein a part of an inner diameter Li of a water passage R reaching a tip of the water discharge port part 3 is formed by a tapered surface 4t whose diameter gradually increases toward a downstream side Fsd in an axial direction Fs, and a tip 4ts of the tapered surface 4t is formed so as to be the tip of the water discharge port part 3.SELECTED DRAWING: Figure 1
【課題】 ユーザが使用したいときに速やかに使用できない不具合を解消するとともに、通常の水栓柱であっても残水の迅速かつスムースな排出を可能にする。品質感及び商品性を高め、かつ比較的簡易に実施可能にして実施の容易性及び低コスト性を高める。【解決手段】 屋外に設置する水道立上管２に配設した吐水口部３を備える水栓柱を構成するに際して、水抜時Ｐｒを含む止水時Ｐｃに少なくとも内部の残留水Ｗｒを吐水口部３から外部に排出可能な排水構造Ｍｉを備えるとともに、吐水口部３の先端に至る通水路Ｒの内径Ｌｉの一部を、軸方向Ｆｓ下流側Ｆｓｄへ行くに従って漸次大径となるテーパ面４ｔにより形成し、かつこのテーパ面４ｔの先端４ｔｓを吐水口部３の先端となるように形成する。【選択図】 図１
FAUCET COLUMN AND WATER DISCHARGE PORT ADAPTOR
To provide a faucet column that can solve a problem that a user cannot use the faucet column immediately when the user wants to use the faucet column, enables quick and smooth discharge of residual water even with a normal faucet column, can enhance quality and marketability, and can be implemented relatively easily to enhance ease of implementation and low cost.SOLUTION: A faucet column comprising a water discharge port part 3 that is arranged on a water supply riser pipe 2 installed outdoors, comprises a drainage structure Mi that can discharge at least internal residual water Wr to the outside from the water discharge port part 3 at water stop time Pc including drain time Pr, wherein a part of an inner diameter Li of a water passage R reaching a tip of the water discharge port part 3 is formed by a tapered surface 4t whose diameter gradually increases toward a downstream side Fsd in an axial direction Fs, and a tip 4ts of the tapered surface 4t is formed so as to be the tip of the water discharge port part 3.SELECTED DRAWING: Figure 1
【課題】 ユーザが使用したいときに速やかに使用できない不具合を解消するとともに、通常の水栓柱であっても残水の迅速かつスムースな排出を可能にする。品質感及び商品性を高め、かつ比較的簡易に実施可能にして実施の容易性及び低コスト性を高める。【解決手段】 屋外に設置する水道立上管２に配設した吐水口部３を備える水栓柱を構成するに際して、水抜時Ｐｒを含む止水時Ｐｃに少なくとも内部の残留水Ｗｒを吐水口部３から外部に排出可能な排水構造Ｍｉを備えるとともに、吐水口部３の先端に至る通水路Ｒの内径Ｌｉの一部を、軸方向Ｆｓ下流側Ｆｓｄへ行くに従って漸次大径となるテーパ面４ｔにより形成し、かつこのテーパ面４ｔの先端４ｔｓを吐水口部３の先端となるように形成する。【選択図】 図１
FAUCET COLUMN AND WATER DISCHARGE PORT ADAPTOR
水栓柱及び吐水口アダプタ
SHIMIZU SADAJI (author)
2022-11-04
Patent
Electronic Resource
Japanese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER