A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HYGIENIC WASHING DEVICE
To provide a hygienic washing device capable of suppressing dirt adhesion by forming foam films on an inner face at a toilet bowl front part to an inner face at a toilet bowl rear part.SOLUTION: A hygienic washing device comprises: a heat exchanger 700 heating washing water; a washing nozzle 831 washing a human body; a foam generating portion 560 generating washing foam; a spraying nozzle 550 discharging the washing water or the washing foam onto a toilet bowl inner face; a spraying nozzle driving portion 550a driving to rotate a direction of a discharge port of the spraying nozzle; an opening/closing valve 530a opening and closing a water passage to the spraying nozzle; and a control portion 130 controlling operations thereof. When spraying foam in the toilet bowl, a step is included, in which foam is sprayed by at least one reciprocal rotation operation in which, while varying output of discharge amount varying means, the spraying nozzle driving portion is rotated in a normal direction so that a direction of the discharge port of the spraying nozzle reaches, from a toilet bowl rear part via a toilet bowl front part, the toilet bowl rear part, and the spraying nozzle driving portion is rotated in a reverse direction so that the direction of the discharge port of the spraying nozzle reaches the toilet bowl rear part. Thus, foam films are formed from the inner face at the toilet bowl front part to the inner face at the toilet bowl rear part, to suppress dirt adhesion.SELECTED DRAWING: Figure 6
【課題】便器前方から後方の内面まで泡膜を形成して汚れ付着を抑制することができる衛生洗浄装置を提供すること。【解決手段】洗浄水を加熱する熱交換器７００と、人体を洗浄する洗浄ノズル８３１と、洗浄泡を生成する泡発生部５６０と、便器内面に洗浄水または洗浄泡を吐出する散布ノズル５５０と、散布ノズルの吐出口の方向を回転駆動する散布ノズル駆動部５５０ａと、散布ノズルへの水路を開閉する開閉弁５３０ａと、これらの動作を制御する制御部１３０を備え、便器泡散布する際、吐水量可変手段の出力を変化させながら散布ノズル駆動部を正転させて散布ノズルの吐出口の方向が便器後方から便器前方を経て便器後方に至り、逆転させて便器後方に戻る少なくとも一往復回転動作により泡散布する工程を有したことにより、便器前方から後方の内面まで泡膜を形成して汚れ付着を抑制することができる。【選択図】図６
HYGIENIC WASHING DEVICE
To provide a hygienic washing device capable of suppressing dirt adhesion by forming foam films on an inner face at a toilet bowl front part to an inner face at a toilet bowl rear part.SOLUTION: A hygienic washing device comprises: a heat exchanger 700 heating washing water; a washing nozzle 831 washing a human body; a foam generating portion 560 generating washing foam; a spraying nozzle 550 discharging the washing water or the washing foam onto a toilet bowl inner face; a spraying nozzle driving portion 550a driving to rotate a direction of a discharge port of the spraying nozzle; an opening/closing valve 530a opening and closing a water passage to the spraying nozzle; and a control portion 130 controlling operations thereof. When spraying foam in the toilet bowl, a step is included, in which foam is sprayed by at least one reciprocal rotation operation in which, while varying output of discharge amount varying means, the spraying nozzle driving portion is rotated in a normal direction so that a direction of the discharge port of the spraying nozzle reaches, from a toilet bowl rear part via a toilet bowl front part, the toilet bowl rear part, and the spraying nozzle driving portion is rotated in a reverse direction so that the direction of the discharge port of the spraying nozzle reaches the toilet bowl rear part. Thus, foam films are formed from the inner face at the toilet bowl front part to the inner face at the toilet bowl rear part, to suppress dirt adhesion.SELECTED DRAWING: Figure 6
【課題】便器前方から後方の内面まで泡膜を形成して汚れ付着を抑制することができる衛生洗浄装置を提供すること。【解決手段】洗浄水を加熱する熱交換器７００と、人体を洗浄する洗浄ノズル８３１と、洗浄泡を生成する泡発生部５６０と、便器内面に洗浄水または洗浄泡を吐出する散布ノズル５５０と、散布ノズルの吐出口の方向を回転駆動する散布ノズル駆動部５５０ａと、散布ノズルへの水路を開閉する開閉弁５３０ａと、これらの動作を制御する制御部１３０を備え、便器泡散布する際、吐水量可変手段の出力を変化させながら散布ノズル駆動部を正転させて散布ノズルの吐出口の方向が便器後方から便器前方を経て便器後方に至り、逆転させて便器後方に戻る少なくとも一往復回転動作により泡散布する工程を有したことにより、便器前方から後方の内面まで泡膜を形成して汚れ付着を抑制することができる。【選択図】図６
HYGIENIC WASHING DEVICE
衛生洗浄装置
MATSUI KENJI (author) / SATOI TAKAYUKI (author)
2020-05-28
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Device for facilitating detection of hygienic hand washing
| European Patent Office | 2015