A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SANITARY CLEANSING DEVICE
A sanitary cleansing device of the present invention includes: a cleansing nozzle; and a cleansing water flow passage (202) configured to allow cleansing water to flow toward the cleansing nozzle. The cleansing water flow passage (202) has: a displacement pump (14) configured to control a flow rate of the cleansing water; an atmosphere open part (8) disposed at an upstream side of the displacement pump (14), configured to open a part of the cleansing water flow passage (202) to atmosphere, and having a tank for storing the cleansing water, and a water level sensor for detecting a water level in the tank; a solenoid valve (7) configured to pass and block the cleansing water supplied to the atmosphere open part (8); and a controller (4) configured to control the displacement pump (14) and the solenoid valve (7). Consequently, no flow sensor is needed, and it is possible to realize a downsized sanitary cleansing device with no gap with a set flow rate.
SANITARY CLEANSING DEVICE
A sanitary cleansing device of the present invention includes: a cleansing nozzle; and a cleansing water flow passage (202) configured to allow cleansing water to flow toward the cleansing nozzle. The cleansing water flow passage (202) has: a displacement pump (14) configured to control a flow rate of the cleansing water; an atmosphere open part (8) disposed at an upstream side of the displacement pump (14), configured to open a part of the cleansing water flow passage (202) to atmosphere, and having a tank for storing the cleansing water, and a water level sensor for detecting a water level in the tank; a solenoid valve (7) configured to pass and block the cleansing water supplied to the atmosphere open part (8); and a controller (4) configured to control the displacement pump (14) and the solenoid valve (7). Consequently, no flow sensor is needed, and it is possible to realize a downsized sanitary cleansing device with no gap with a set flow rate.
SANITARY CLEANSING DEVICE
SANITÄRE REINIGUNGSVORRICHTUNG
DISPOSITIF DE NETTOYAGE SANITAIRE
HANDA KAZUHIRO (author) / KOGA RYOICHI (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen