A sink that has a self-cleaning basin generally includes a sink basin that is defined by a sink rim, a sink base drain, a sink basin outer surface, a sink basin inner surface, and a plurality of ramped channels recessed in the inner surface located within one inch from the sink rim. Each of the ramped channels is defined by a deep end that essentially evenly ramps to the inner surface at a ramp terminating end. Each of the ramped channels is angled essentially between 0° and 90° with the ramp terminating end further away from the sink rim than a back-channel side that is located at the deep end, so that the channels are hidden in an under-mounted sink. Each channel has an aperture located at the back-channel side of each of the ramped channels. Each of the apertures is configured to connect with a water line dispenses water through the aperture along the ramped channel and into the sink basin inner surface where the water moves over the inner surface to clean the sink basin.

A sink that has a self-cleaning basin generally includes a sink basin that is defined by a sink rim, a sink base drain, a sink basin outer surface, a sink basin inner surface, and a plurality of ramped channels recessed in the inner surface located within one inch from the sink rim. Each of the ramped channels is defined by a deep end that essentially evenly ramps to the inner surface at a ramp terminating end. Each of the ramped channels is angled essentially between 0° and 90° with the ramp terminating end further away from the sink rim than a back-channel side that is located at the deep end, so that the channels are hidden in an under-mounted sink. Each channel has an aperture located at the back-channel side of each of the ramped channels. Each of the apertures is configured to connect with a water line dispenses water through the aperture along the ramped channel and into the sink basin inner surface where the water moves over the inner surface to clean the sink basin.

A faucet-less sink assembly for hands-free use of a sink includes a sink bowl that is mounted to a wall of a bathroom. The sink bowl has a plurality of low pressure ports and a high pressure point each being integrated therein. A pumping unit is in fluid communication with each of the low pressure ports and the high pressure port. The pumping unit pumps a fluid into the low pressure ports to facilitate a user to wash their hands and the high pressure port for washing a personal hygiene tool. A temperature control pedal is positioned on a floor beneath the sink bowl for spraying the fluid from the low pressure ports. A high pressure pedal is positioned on the floor beneath the sink bowl for spraying fluid from the high pressure port.

A faucet-less sink assembly for hands-free use of a sink includes a sink bowl that is mounted to a wall of a bathroom. The sink bowl has a plurality of low pressure ports and a high pressure point each being integrated therein. A pumping unit is in fluid communication with each of the low pressure ports and the high pressure port. The pumping unit pumps a fluid into the low pressure ports to facilitate a user to wash their hands and the high pressure port for washing a personal hygiene tool. A temperature control pedal is positioned on a floor beneath the sink bowl for spraying the fluid from the low pressure ports. A high pressure pedal is positioned on the floor beneath the sink bowl for spraying fluid from the high pressure port.

Systems, methods, and techniques for cleaning sinks and dishes are provided. In some embodiments, a cleaning system comprises at least one fluid supply, at least one opening in a side wall of a sink basin, and at least one nozzle positioned along an exterior of the sink basin. The nozzle is configured to receive fluid from the fluid supply, and dispense fluid through an opening in a side wall of the sink basin to an interior surface of the sink basin. In some embodiments, the nozzle is configured to dispense fluid to the interior of a sink basin, such that substantially all surfaces of the interior of the sink basin are covered with a thin layer of fluid. In some embodiments, nozzle dispensing angle, duration of a cleaning cycle, flow rate or amount of dispensing fluid, or activation of a cleaning cycle may be manually or automatically controlled.

Systems, methods, and techniques for cleaning sinks and dishes are provided. In some embodiments, a cleaning system comprises at least one fluid supply, at least one opening in a side wall of a sink basin, and at least one nozzle positioned along an exterior of the sink basin. The nozzle is configured to receive fluid from the fluid supply, and dispense fluid through an opening in a side wall of the sink basin to an interior surface of the sink basin. In some embodiments, the nozzle is configured to dispense fluid to the interior of a sink basin, such that substantially all surfaces of the interior of the sink basin are covered with a thin layer of fluid. In some embodiments, nozzle dispensing angle, duration of a cleaning cycle, flow rate or amount of dispensing fluid, or activation of a cleaning cycle may be manually or automatically controlled.

The invention relates to Nozzle, comprising a liquid inlet channel (LIN) for water or other liquid, the liquid inlet channel having an exit mouth (LINM) for letting liquid out from the liquid inlet channel, a pressurized air inlet channel (AIN) having an exit mouth (AINM) for letting pressurized air out from the pressurized air inlet channel (AIN). In the invention the liquid inlet channel (LIN) and pressurized air inlet channel (AIN) are positioned in such way that the pressurized air inlet channel (AIN) at least partially surrounds the liquid inlet channel (LIN) so as to create mist from exiting liquid and exiting pressurized air.

The invention relates to Nozzle, comprising a liquid inlet channel (LIN) for water or other liquid, the liquid inlet channel having an exit mouth (LINM) for letting liquid out from the liquid inlet channel, a pressurized air inlet channel (AIN) having an exit mouth (AINM) for letting pressurized air out from the pressurized air inlet channel (AIN). In the invention the liquid inlet channel (LIN) and pressurized air inlet channel (AIN) are positioned in such way that the pressurized air inlet channel (AIN) at least partially surrounds the liquid inlet channel (LIN) so as to create mist from exiting liquid and exiting pressurized air.

An assembly wash station with which a plurality of users can easily and quickly wash their hands at the same time. The assembly wash station has a structural frame and a wash basin supported by the frame at a desired height relative to the ground. A water supply system is positioned above the basin so that water ejected from the water supply system is usable to wash the hands of the users as the water falls towards the wash basin. The wash basin is an elongate basin so that a plurality of users can use the assembly wash station simultaneously. Casters coupled to the frame allow the assembly wash station to be rolled to a desired location.

A sink that has a self-cleaning basin generally includes a sink basin that is defined by a sink rim, a sink base drain, a sink basin outer surface, a bowl shaped sink basin inner surface, and a plurality of ramped channels recessed in the inner surface located within one inch from the sink rim. Each of the ramped channels is defined by a deep end that essentially evenly ramps to the inner surface at a ramp terminating end. Each of the ramped channels is angled essentially between 0° and 10° with the ramp terminating end further away from the sink rim than a back channel side that is located at the deep end, so that the channels are hidden in an under-mounted sink. Each channel has an aperture located at the back channel side of each of the ramped channels. Each of the apertures is configured to connect with a water line dispenses water through the aperture along the ramped channel and into the sink basin inner surface where the water swirls to clean the sink basin.