The commode having a catch basin attached to the water reservoir tank at a position above the water reservoir tank water line. A pressurized water line is used to supply fresh water to a nozzle mounted in the catch basin. An actuator allows water to be dispensed through the nozzle for the purposes of moistening toilet paper. The catch basin includes a lower drain hole in fluid communication with the flush tank to drain water therein at a predetermined rate, and an upper opening draining into the flush tank to prevent overflowing of said catch basin.

A waste collection and disposal unit including a tank, a float-switch sensing system, and a grinder pump. The tank contains a contoured and sloping floor, a front section, a back section, two side sections and a one-piece lid, which is securable onto the other sections of the tank. The floor slopes downwardly from below the float-switch sensing system to below the grinder pump at an angle of at least about 5 degrees and is contoured in a downward curved arc between the front and back sections of the tank.

Disclosed is a prefabricated modular kit, reversibly assemblable, adapted for the quick installation of a bathroom, including: A) lower module with: toilet bowl; discharge device; roll-holder; container; tiltable door; sprayhead; water connections; discharge duct; B) intermediate module with: sink surface; faucet; mixer; soap dispenser; hands-dryer; C) upper module with: container; foldable arm with showerhead; D) floor module with shower plate; E) ceiling module with light and exhaust fan; F) side wall module; G) door; the modules having the systems ready for connecting between the modules themselves and between the modules and the pre-existing wall.

A grey water recycling assembly for recycling grey water from a sink for filling a tank on a toilet includes a hose that is fluidly coupled to a drain of a sink for capturing grey water from the sink. The hose is fluidly coupled to a tank of a toilet. Additionally, the hose is oriented to angle downwardly between the drain and the tank to gravity feed the grey water into the tank. In this way the hose directs the grey water into the tank of the toilet for filling the tank of the toilet with recycled water. The hose is comprised of a flexible material thereby facilitating the hose to be routed in a preferred route between the drain of the sink and the tank of the toilet.

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.

Apparatuses, systems, and methods are disclosed for water capture. A water collection opening is shaped to collect water from a water source. A water outlet is in fluid communication with a water collection opening to receive collected water from a water source through the water collection opening. A horizontal adjustment mechanism is configured to provide mechanical support to a water outlet and a water collection opening at any one of a plurality of user selectable positions at different horizontal offsets relative to a water source to accommodate different sizes and types of water sources.

The present subject matter relates to a stackable toilet cabinet comprising a shower unit 101 arranged in the upper portion of said cabinet; a commode unit 102 arranged in a lower portion of said cabinet; and a wash basin 103 arranged in the upper portion of said cabinet alongside the shower unit 101. The shower unit 101 comprising a concealed shower head in a top housing of said cabinet; and a hand shower and a mixer to actuate the shower unit 101. The commode unit 102 further comprising a pull doors 126a, 126b; a commode 144 connected with a back plate 128 arranged on a wheel base 124, the commode 144 being connected with a soil pipe 130 and two or more telescopic rails 129 for enabling the forward movement of the commode unit 102; and a handle 125 to pull the commode 144.

Various embodiments of a reverse thermostat for use in restricting hot water in a plumbing system from being delivered to cold water fixtures are disclosed.

A holding tank for a sanitary installation carrying a sanitary fixture receives fecal matter or wastewater from the sanitary fixture of the sanitary installation and has at least one inlet and at least one outlet. At least one suction float in the holding tank floats on the liquid therein and forms with at least one suction chamber opening downward through a suction screen into the tank. An extraction line connected to at least one suction pump opens into the liquid in the suction chamber for withdrawing the liquid from the holding tank through the suction float and for recycling the extracted water for use as a flushing fluid for the sanitary fixture of the sanitary installation.

A modified toilet tank that serves as a fold-down urinal and fully functioning standard toilet in one to provide a more effective and mess-free way for males to use the toilet when urinating. The present urinal toilet device is more sanitary to use, eliminates messes on floors and toilet seats, is easier to use, and conserves water.