A toilet that includes a tank configured to hold water from a water supply; a reservoir fluidly connected to the tank and configured to hold a cleaning compound comprising a chemical compound and water from the water supply; and an actuator configured to control a flush cycle of the toilet upon a first activation, the actuator including at least one nozzle fluidly connected to the reservoir and configured to discharge an amount of the cleaning compound external to the tank upon at least one of the first activation or a second activation.

Implementations of a self-cleaning toilet cleaner are provided. In some implementations, the self-cleaning toilet cleaner may comprise a housing, one or more reservoirs, a toilet opener, one or more exterior brushes, and one or more bowl brushes. In some implementations, the self-cleaning toilet cleaner may also comprise one or more lid brushes, one or more seat brushes, one or more fluid lines, and one or more fluid pumps. In some implementations, the self-cleaning toilet cleaner may also comprise one or more blowers, one or more operation pads, one or more operation motors, one or more sensors, and a computer system.

In some implementations, a method of using the self-cleaning toilet cleaner may comprise receiving a toilet into the self-cleaning toilet cleaner, cleaning one or more portions of the toilet with the respective brushes, and applying a fluid to further clean the portions of the toilet. In some implementations, the method may also comprise applying a fluid to rinse the one or more portions of the toilet, drying the one or more portions of the toilet by blowing air on the portions with the blower, and releasing the toilet from the self-cleaning toilet cleaner.

A gas detection system includes a first sensor unit that outputs a voltage corresponding to a concentration of a specific gas, a storage tank capable of storing a sample gas or a purge gas to be supplied to the first sensor unit, and a control unit. The control unit detects a type and a concentration of a gas contained in the sample gas on the basis of a detection result of the first sensor unit. The control unit sets a collection period during which a gas in a predetermined space is collected into the storage tank as the sample gas or the purge gas and a supply period during which the sample gas or the purge gas is supplied to the first sensor unit such that the collection period and the supply period fall in different time slots.

A smart toilet and an ozone assembly thereof are provided. The ozone assembly is provided for being connected to a water pipe of a water spraying assembly. The ozone assembly includes an ozone electrolyzer for being assembled to the water pipe and an ozone circuit module that is electrically coupled to the ozone electrolyzer. The ozone electrolyzer is configured to generate an ozone gas to be mixed into the water transported toward the water spraying assembly so as to form ozone water. The ozone electrolyzer is configured to maintain an ozone concentration of the ozone water to be within a range from 0.05 ppm to 0.3 ppm. The ozone circuit module is configured to drive the ozone electrolyzer while the water spraying assembly performs a water drawing process.

An analytical toilet is disclosed. The toilet includes a bowl for receiving excreta, a mechanism that uses a consumable for analyzing a sample of excreta, a storage structure for storing the consumable, a sensor that detects at least one property of the consumable, and a processor that generates an alert when the property is outside a predetermined parameter. The property the sensor detects can be used to determine at least one of the identity of the consumable, the quantity or supply of the consumable, or a property related to the suitability of the consumable.

Systems and methods that provide enhanced capability for toilets and bathrooms in general by adding feature sets such as user weighing, leak detection, enhanced toilet cleaning/deodorizing and other features, connected over networks to user devices and servers, creating a complete bathroom ecology where users have direct and remote control and access to system functions and data, and server based bathroom support applications provide a wide range of capabilities including user control and readout of toilet systems functions, bathroom condition, supply levels, and health data.

A reservoir dispenser for a bidet apparatus includes a housing unit having a first chamber and a second chamber, wherein the first chamber can hold liquid wash solution separate from the second chamber. The first chamber can include a lid with an opening therein; an activator located within the opening of the lids; and a stem and end piece located within the first chamber. The second chamber can include a water inlet and a water outlet for flow of water through the apparatus. Located between the first and second chamber is a check valve, which allows for the controlled transfer of liquid wash solution from the first chamber to the second chamber.

A toilet that includes a tank configured to hold water from a water supply; a reservoir fluidly connected to the tank and configured to hold a cleaning compound comprising a chemical compound and water from the water supply; and an actuator configured to control a flush cycle of the toilet upon a first activation, the actuator including at least one nozzle fluidly connected to the reservoir and configured to discharge an amount of the cleaning compound external to the tank upon at least one of the first activation or a second activation.

A water control system for a tankless toilet includes a first flush control operating a first control valve, a second control valve, and a first water supply valve. The first control valve is moved by operation of the first flush control. The second control valve and the first water supply valve move by operation of the first control valve. When the first control valve is closed pressurized water is applied to the second control valve and the first water supply valve to maintain them closed. When the first control valve is open the water pressure applied to the second control valve and the first water supply valve is reduced causing them to open. When the first water supply valve is closed pressurized water is prevented from being delivered to a toilet bowl and when open pressurized water is delivered to a bottom jet of the toilet bowl.

The present invention provides for an apparatus and a method for automating the dispensing a liquid agent into a toilet.