A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BATHTUB WASHING DEVICE
To provide a bathtub washing device capable of improving a detergent water recovery ratio in a recovery type bathtub washing device.SOLUTION: A bathtub washing device includes: a detergent tank for storing detergent; a detergent mixing part for mixing detergent supplied from the detergent tank with water supplied from a water supply source, and generating detergent water; a washing nozzle for jetting detergent water to an inner wall surface of the bathtub; a washing flow channel for connecting the detergent mixing part to the washing nozzle; a drain member being provided on a drain part of the bathtub including a drain port and a recovery port that are opened at the drain part; a recovery flow channel to return the detergent water recovered from the recovery port to between the detergent tank and the washing nozzle; an opening/closing part that has a first state in which the drain port is open, and a second state in which the drain port is closed and the recovery port is open; and a control part for controlling the opening/closing part. The control part brings the opening/closing part into a first state when draining water stored in the bathtub, and brings the opening/closing part into a second state when recovering detergent water jetted to the inner wall surface of the bathtub.SELECTED DRAWING: Figure 6
【課題】回収式の浴槽洗浄装置において、洗剤水の回収率を向上させることができる浴槽洗浄装置を提供する。【解決手段】洗剤を貯留する洗剤タンクと、洗剤タンクから供給される洗剤と給水源から供給される水とを混合して洗剤水を生成する洗剤混合部と、洗剤水を浴槽の内壁面に向けて噴出する洗浄ノズルと、洗剤混合部と洗浄ノズルとを接続する洗浄流路と、浴槽の排水部に設けられ、排水部において開口する排水口と回収口とを有する排水部材と、回収口から回収された洗剤水を洗剤タンクと洗浄ノズルとの間に戻すための回収流路と、排水口を開とする第１状態と排水口を閉かつ回収口を開とする第２状態とを有する開閉部と、開閉部を制御する制御部と、を備え、制御部は、浴槽内に貯留された水の排水時において、開閉部を第１状態にし、浴槽の内壁面に噴出された洗剤水の回収時において、開閉部を第２状態にすることを特徴とする浴槽洗浄装置。【選択図】図６
BATHTUB WASHING DEVICE
To provide a bathtub washing device capable of improving a detergent water recovery ratio in a recovery type bathtub washing device.SOLUTION: A bathtub washing device includes: a detergent tank for storing detergent; a detergent mixing part for mixing detergent supplied from the detergent tank with water supplied from a water supply source, and generating detergent water; a washing nozzle for jetting detergent water to an inner wall surface of the bathtub; a washing flow channel for connecting the detergent mixing part to the washing nozzle; a drain member being provided on a drain part of the bathtub including a drain port and a recovery port that are opened at the drain part; a recovery flow channel to return the detergent water recovered from the recovery port to between the detergent tank and the washing nozzle; an opening/closing part that has a first state in which the drain port is open, and a second state in which the drain port is closed and the recovery port is open; and a control part for controlling the opening/closing part. The control part brings the opening/closing part into a first state when draining water stored in the bathtub, and brings the opening/closing part into a second state when recovering detergent water jetted to the inner wall surface of the bathtub.SELECTED DRAWING: Figure 6
【課題】回収式の浴槽洗浄装置において、洗剤水の回収率を向上させることができる浴槽洗浄装置を提供する。【解決手段】洗剤を貯留する洗剤タンクと、洗剤タンクから供給される洗剤と給水源から供給される水とを混合して洗剤水を生成する洗剤混合部と、洗剤水を浴槽の内壁面に向けて噴出する洗浄ノズルと、洗剤混合部と洗浄ノズルとを接続する洗浄流路と、浴槽の排水部に設けられ、排水部において開口する排水口と回収口とを有する排水部材と、回収口から回収された洗剤水を洗剤タンクと洗浄ノズルとの間に戻すための回収流路と、排水口を開とする第１状態と排水口を閉かつ回収口を開とする第２状態とを有する開閉部と、開閉部を制御する制御部と、を備え、制御部は、浴槽内に貯留された水の排水時において、開閉部を第１状態にし、浴槽の内壁面に噴出された洗剤水の回収時において、開閉部を第２状態にすることを特徴とする浴槽洗浄装置。【選択図】図６
BATHTUB WASHING DEVICE
浴槽洗浄装置
NAKAJIMA HEIYU (author) / HARASHIMA TATSUNARI (author) / OE TOSHIHARU (author) / SAITO KEITA (author) / SEKI DAIKI (author)
2020-06-25
Patent
Electronic Resource
Japanese
FLOOR PANEL OF BATHROOM WASHING PLACE AND BATHTUB WITH WASHING PLACE
| European Patent Office | 2016