A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CISTERN WITH DOUBLE TANK FOR FLUSH TOILET
PROBLEM TO BE SOLVED: To provide a cistern for flush toilets in which middle water, such as rainwater and residual hot water of a bath, can be used as washing water of a toilet bowl, the toilet bowl can be washed with tap water after the middle water is used up, and the middle water and the tap water can be separately selected.MEANS FOR SOLVING THE PROBLEM: A cistern is divided into a tap water tank 1 and a middle water tank 2, each of which has a supply port and an exhaust port, and discharge can be switched by the direction of a discharge lever 9. In the event of shortage of middle water, tap water flows through a water channel 10 into the middle water tank from the tap water tank, and while the middle water is supplied, a non-return valve 11 is pushed with the energy of supply of the middle water by a middle water supply nozzle 4, thereby preventing from the tap water into flowing into the middle water tank.SELECTED DRAWING: Figure 1
【課題】水洗トイレで雨水や風呂の残り湯などの中水を便器の洗浄水に使用でき中水使用後は水道水の洗浄が可能で、中水と水道水の別々の選択も可能な水洗トイレ用シスタンク。【解決方法】シスタンクを水道水槽１と中水槽２の二槽に分け、各々に供給口と排出口を設け、排水用レバー９の方向により排出切り替えができる。中水不足時は水道水槽より中水槽に水路１０を通り水道水が流入し、中水供給時は中水供給ノズル４の中水供給エネルギーにより逆止弁１１を押し、水道水の中水槽への流入を防ぐ。【選択図】図１
CISTERN WITH DOUBLE TANK FOR FLUSH TOILET
PROBLEM TO BE SOLVED: To provide a cistern for flush toilets in which middle water, such as rainwater and residual hot water of a bath, can be used as washing water of a toilet bowl, the toilet bowl can be washed with tap water after the middle water is used up, and the middle water and the tap water can be separately selected.MEANS FOR SOLVING THE PROBLEM: A cistern is divided into a tap water tank 1 and a middle water tank 2, each of which has a supply port and an exhaust port, and discharge can be switched by the direction of a discharge lever 9. In the event of shortage of middle water, tap water flows through a water channel 10 into the middle water tank from the tap water tank, and while the middle water is supplied, a non-return valve 11 is pushed with the energy of supply of the middle water by a middle water supply nozzle 4, thereby preventing from the tap water into flowing into the middle water tank.SELECTED DRAWING: Figure 1
【課題】水洗トイレで雨水や風呂の残り湯などの中水を便器の洗浄水に使用でき中水使用後は水道水の洗浄が可能で、中水と水道水の別々の選択も可能な水洗トイレ用シスタンク。【解決方法】シスタンクを水道水槽１と中水槽２の二槽に分け、各々に供給口と排出口を設け、排水用レバー９の方向により排出切り替えができる。中水不足時は水道水槽より中水槽に水路１０を通り水道水が流入し、中水供給時は中水供給ノズル４の中水供給エネルギーにより逆止弁１１を押し、水道水の中水槽への流入を防ぐ。【選択図】図１
CISTERN WITH DOUBLE TANK FOR FLUSH TOILET
二槽の水洗トイレ用シスタンク
IWASAKI TOSHINORI (author)
2016-05-16
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
FLUSH VALVE FOR TOILET CISTERN WITH ADJUSTABLE DRAINAGE SPEED
| European Patent Office | 2024