A washing machine appliance includes a cabinet, a wash tub positioned within the cabinet, at least one pump in fluid communication with the wash tub, and a dual drain path connected to the at least one pump. The dual drain path may include a first drain path from the at least one pump, an unfiltered second drain path from the at least one pump in fluid parallel to the first drain path, and a water filter located along the first drain path. Some washing machine appliances may further include a controller configured to initiate a drain cycle.

A washing machine appliance includes a cabinet, a wash tub positioned within the cabinet, at least one pump in fluid communication with the wash tub, and a dual drain path connected to the at least one pump. The dual drain path may include a first drain path from the at least one pump, an unfiltered second drain path from the at least one pump in fluid parallel to the first drain path, and a water filter located along the first drain path. Some washing machine appliances may further include a controller configured to initiate a drain cycle.

A washing machine appliance includes a wash basket that is rotatably mounted within a wash tub and that defines a wash chamber for receiving a load of clothes. A dispensing assembly selectively dispenses a flow of wash fluid through a discharge nozzle into the wash tub and a camera assembly is used to monitor the wash fluid and diagnose issues related to the detergent dispenser. Specifically, a controller of the washing machine appliance uses the camera assembly to obtain one or more images of the flow of dispensed wash fluid, analyze the one or more images using a machine learning image recognition process to determine an actual detergent content of the flow of wash fluid, determine that the actual detergent content is different than a target detergent content, and implement a responsive action, e.g., such as stopping the operating cycle and notifying a user.

A washing machine appliance includes a wash basket that is rotatably mounted within a wash tub and that defines a wash chamber for receiving a load of clothes. A dispensing assembly selectively dispenses a flow of wash fluid through a discharge nozzle into the wash tub and a camera assembly is used to monitor the wash fluid and diagnose issues related to the detergent dispenser. Specifically, a controller of the washing machine appliance uses the camera assembly to obtain one or more images of the flow of dispensed wash fluid, analyze the one or more images using a machine learning image recognition process to determine an actual detergent content of the flow of wash fluid, determine that the actual detergent content is different than a target detergent content, and implement a responsive action, e.g., such as stopping the operating cycle and notifying a user.

A water use management system may be installed in a setting that contains a primary infrastructure for water use to provide an alternate, modular infrastructure for water use. Fresh water used at various points of use, such as a shower or sink, may be diverted into the modular infrastructure prior to draining into the primary infrastructure. Once diverted, the precedent use water is received at a reservoir system where it is treated for a subsequent use. Treatment may include filtration and/or chemical treatment, and may be based upon sensor feedback from the reservoir system. Once treated, the water is ready for subsequent use and may flow from the reservoir system, via the modular infrastructure, to a subsequent point of use, such as a toilet.

A drainage-dehydration control method of a multi-drum washing machine, the washing machine at least comprising a first washing drum and a second washing drum; the method comprising: before the first washing drum executing drainage or dehydration procedure, judging whether the second washing drum is draining or dehydrating. If yes, the first washing drum continuing executing a washing procedure or a rinse procedure, or suspending executing the drainage or dehydration procedure until the second washing drum finishes dehydration; if no, the first washing drum starting drainage and dehydration. By the above method, the first washing drum and the second washing drum cannot execute the drainage-dehydration procedure at the same time; and during the waiting process of one washing drum, another washing drum continues a washing procedure or a rinse procedure, so as to make the rational use of waiting time and improve the efficiency of washing clothing.

A laundry washing machine and method control a spin operation using a spin profile determined at least in part based upon a dynamically determined load type of a load being washed in the laundry washing machine. By doing so, the speed(s) and/or amount(s) of time in which a spin operation is performed may be customized for different types of loads, and in many instances, may reduce the amount of noise and/or energy consumption associated with spinning a wash tub during a wash cycle.

A laundry washing machine and method control a spin operation using a spin profile determined at least in part based upon a dynamically determined load type of a load being washed in the laundry washing machine. By doing so, the speed(s) and/or amount(s) of time in which a spin operation is performed may be customized for different types of loads, and in many instances, may reduce the amount of noise and/or energy consumption associated with spinning a wash tub during a wash cycle.

A laundry washing machine and method control a time or duration of a drain operation at least in part based upon a type of a load being washed in the laundry washing machine. By doing so, the amount of time in which a drain operation is performed may be customized for different types of loads, and in many instances, may reduce the amount of noise and/or energy consumption associated with draining a wash tub during a wash cycle.

A laundry washing machine and method control a time or duration of a drain operation at least in part based upon a type of a load being washed in the laundry washing machine. By doing so, the amount of time in which a drain operation is performed may be customized for different types of loads, and in many instances, may reduce the amount of noise and/or energy consumption associated with draining a wash tub during a wash cycle.