A flush toilet includes a bowl, a tank coupled to the bowl, a flush valve positioned within the tank, and a flush device configured to initiate a flush cycle. The automatic toilet further comprises an electronic sensing assembly having a sensing member positioned on the bowl for detecting an overflow condition of the bowl, an overflow device operably coupled to the flush device, and a controller in electronic communication with the electronic sensing assembly and the overflow device for controlling the flush device in response to a condition of the toilet.

A flush toilet includes a bowl, a tank coupled to the bowl, a flush valve positioned within the tank, and a flush device configured to initiate a flush cycle. The automatic toilet further comprises an electronic sensing assembly having a sensing member positioned on the bowl for detecting an overflow condition of the bowl, an overflow device operably coupled to the flush device, and a controller in electronic communication with the electronic sensing assembly and the overflow device for controlling the flush device in response to a condition of the toilet.

A water reuse device for reusing waste water discharged from a bathroom or a kitchen as toilet flushing water, including: a water collecting tank (10); a storage tank (20) receiving the used water stored in the water collecting tank (10) and having a water level sensor (21); a toilet water tank (32) located at a lower level than the storage tank (20) and having a first water level sensor (36) and a second water level sensor (35); a first pipe (22) connecting the storage tank (20) and the toilet water tank (32); a first solenoid valve (40) installed in the first pipe (22); a second pump (38) installed in the toilet water tank (32); a backflow prevention valve (34) provided between the second pipe (33-2) and the third pipe (33-3); and a water shutoff valve (41) provided between a water supply pipe (31) and the water pressure control valve (41-1).

A system for detecting a leakage flow of a toilet having a water cistern and an inlet pipe that is in fluid communication with the water cistern is disclosed. The system includes a vibration sensor arranged in a position, in which the vibration sensor can detect vibration signals caused by water flowing through the inlet pipe or through the water cistern and a computer unit arranged and configured to receive data from the vibration sensor. The computer unit is configured to determine when no vibration amplitude below a predefined amplitude level has been detected by the vibration sensor in a predefined time period.

A toilet having a built-in odor evacuating system has a toilet body wherein a tank portion contains a module further comprised of a turbine member that is powered by a DC motor, and triggered by a motion sensor. The turbine member takes air from openings located inside a bowl portion of the toilet body, and pumps the air through a first pipe, forming part of the module. Once passed the turbine member, the air is directed into a second pipe directing the air into a “P” trap extending integrally from the bowl portion so that odors are blocked by water inside the bowl portion.

A fluid damper device may include a tube-shaped case with a bottom wall, a tube part and a partitioning protruded part protruded from the tube part, a turning shaft provided with a body part which faces a first end face of the partitioning protruded part and a flange part enlarged to an outer side in the radial direction from the body part and faces a second end face of the partitioning protruded part, a valve body supported on an outer side of the body part, and fluid filled on an inner side of the case. A face of the flange part is provided with a first region structured to contact the partitioning protruded part and a second region where a distance between the second end face and the flange part is set to be wider than the first region along one direction in a circumferential direction.

A toilet tank washbasin and faucet system that rests on top of a toilet tank is described by way of example. The faucet dispenses water intended to fill the toilet tank over a drain that leads into the toilet tank. The faucet is useful to a person for washing their hands with the water dispensed from the faucet to advantageously provide a second use of the water before flushing down the toilet. Generally described is a basin that sits atop an open toilet tank. A faucet having a nozzle end is attached to the basin via a keyed member that a) positions the nozzle end over a drain in the basin and b) prevents rotation of the faucet when attached to the basin, the drain leads into the toilet tank. Water is provided to a flexible tube that attaches to a bowl refill tube. The flexible tube extends through the faucet and terminates essentially at the nozzle end.

A flush toilet apparatus that can reduce the total amount of wash water supplied to a bowl portion, even though a jet-pump water supply mechanism is mounted on a wash-down toilet body. A jet pump unit induces a jet pump action for making a flow rate of water flowing inside of a throat pipe higher than a flow rate of water injected from a nozzle to supply water at the increased flow rate to water ejection portions, and the flush toilet apparatus switches a channel state of the jet pump unit to sequentially execute a water flow forming step, in which water at a first flow rate is supplied to the water ejection portions, and a water flow maintaining step, following the water flow forming step and in which water at a second flow rate lower than the first flow rate is supplied to the water ejection portions.

There is provided a flush toilet that cleans a bowl using a swirl flow formed by cleaning water flowing down from a slit aperture formed on a rim. The flush toilet has a discharge passage an inlet of which is connected to a lower portion of a waste receiving having a bowl shape, and an inlet of an inlet conduit of the discharge passage is formed such that on a horizontal cross-section plane a maximum width of a front portion in a left-right direction is larger than a maximum width of a rear portion in the left-right direction.

There is provided a flush toilet that cleans a bowl using a swirl flow formed by cleaning water flowing down from a slit aperture formed on a rim. The flush toilet has a discharge passage an inlet of which is connected to a lower portion of a waste receiving having a bowl shape, and an inlet of an inlet conduit of the discharge passage is formed such that on a horizontal cross-section plane a maximum width of a front portion in a left-right direction is larger than a maximum width of a rear portion in the left-right direction.