A washstand may include a wash device that includes a wash bowl, a water supply assembly that supplies water to the wash bowl, and a drainage assembly that drains the water supplied to the wash bowl. The washstand may further include an inner cabinet disposed under the wash bowl, an outer cabinet provided to cover an outside of the inner cabinet, and a frame for fastening the inner cabinet and the outer cabinet and for supporting a load of the wash device.

A washstand may include a wash device that includes a wash bowl, a water supply assembly that supplies water to the wash bowl, and a drainage assembly that drains the water supplied to the wash bowl. The washstand may further include an inner cabinet disposed under the wash bowl, an outer cabinet provided to cover an outside of the inner cabinet, and a frame for fastening the inner cabinet and the outer cabinet and for supporting a load of the wash device.

A portable campground sink. The portable campground sink includes a frame having at least one sidewall, wherein an interior portion of the frame is divided into a first section and a second section by a cross bar. A plurality of legs are removably affixed to the frame, wherein the plurality of legs extend perpendicularly away from the frame. A container having an upper compartment in liquid communication with a lower compartment is received by the frame such that the lower compartment lies within the first section. An outlet is disposed on the lower compartment can receive a hose thereon. An adaptor having an inlet that can receive the hose thereon can be removably secured within a sewer drain such that the contents of the lower compartment exit through the outlet, through the hose, into the inlet, and out of the adaptor into the sewer drain.

A portable campground sink. The portable campground sink includes a frame having at least one sidewall, wherein an interior portion of the frame is divided into a first section and a second section by a cross bar. A plurality of legs are removably affixed to the frame, wherein the plurality of legs extend perpendicularly away from the frame. A container having an upper compartment in liquid communication with a lower compartment is received by the frame such that the lower compartment lies within the first section. An outlet is disposed on the lower compartment can receive a hose thereon. An adaptor having an inlet that can receive the hose thereon can be removably secured within a sewer drain such that the contents of the lower compartment exit through the outlet, through the hose, into the inlet, and out of the adaptor into the sewer drain.

The present disclosure relates to the field of kitchen sink, a kitchen sink capable of replacing decorative plates. The kitchen sink capable of replacing decorative plates comprises a kitchen sink body, decorative plates and mounting plates, wherein the upper edge, the edge of the front side wall of the kitchen sink body are provided with mounting grooves with an open inner side, the decorative plates are capable of being inserted into the mounting grooves from bottom to top, the mounting plates comprise a bottom plate bent backwards and a front plate bent upwards, the bottom plate is magnetically connected or clamped with the kitchen sink body, and the front plate is attached to the front side of the decorative plates. By disassembling and assembling the mounting plates, the decorative plates can be quickly replaced, which is convenient to use different decorative plates according to the demands of users.

The present disclosure relates to the field of kitchen sink, a kitchen sink capable of replacing decorative plates. The kitchen sink capable of replacing decorative plates comprises a kitchen sink body, decorative plates and mounting plates, wherein the upper edge, the edge of the front side wall of the kitchen sink body are provided with mounting grooves with an open inner side, the decorative plates are capable of being inserted into the mounting grooves from bottom to top, the mounting plates comprise a bottom plate bent backwards and a front plate bent upwards, the bottom plate is magnetically connected or clamped with the kitchen sink body, and the front plate is attached to the front side of the decorative plates. By disassembling and assembling the mounting plates, the decorative plates can be quickly replaced, which is convenient to use different decorative plates according to the demands of users.

The present invention is directed to a mobile sink assembly including a container partitioned into two compartments with an overflow aperture in a dividing wall providing fluid communication between an upper compartment and a lower compartment. There is a first trap in the top opening of the upper compartment and a second trap positionable below the first trap. There is a riser and valve assembly coupled to the draining aperture in the first trap and configured to control a flow of liquid from the first trap. There is a pump that pumps fluid from the lower compartment to the first trap. In this way water recirculates through the traps while particulate matter is retained in the first and second traps.

The present invention is directed to a mobile sink assembly including a container partitioned into two compartments with an overflow aperture in a dividing wall providing fluid communication between an upper compartment and a lower compartment. There is a first trap in the top opening of the upper compartment and a second trap positionable below the first trap. There is a riser and valve assembly coupled to the draining aperture in the first trap and configured to control a flow of liquid from the first trap. There is a pump that pumps fluid from the lower compartment to the first trap. In this way water recirculates through the traps while particulate matter is retained in the first and second traps.

An accumulator assembly having a wastewater retention tank defining an interior chamber. A fluid level sensor is coupled to the waste retention tank and configured to sense a level of liquid in the chamber. An extraction pipe extends into the chamber and is coupled to an extraction valve. Coupled to the fluid sensor is a controller that is also coupled to the fluid level sensor and to the extraction valve. The controller is configured to open the extraction valve upon receipt of a signal from the sensor. The accumulator assembly also includes an odor mitigation subassembly in fluid communication with the chamber. The odor mitigation subassembly further includes an air displacement port, an odor filter and an overflow prevention device, the overflow prevention device being in fluid communication with the chamber and located downstream of the air displacement port and upstream of the filter.

An accumulator assembly having a wastewater retention tank defining an interior chamber. A fluid level sensor is coupled to the waste retention tank and configured to sense a level of liquid in the chamber. An extraction pipe extends into the chamber and is coupled to an extraction valve. Coupled to the fluid sensor is a controller that is also coupled to the fluid level sensor and to the extraction valve. The controller is configured to open the extraction valve upon receipt of a signal from the sensor. The accumulator assembly also includes an odor mitigation subassembly in fluid communication with the chamber. The odor mitigation subassembly further includes an air displacement port, an odor filter and an overflow prevention device, the overflow prevention device being in fluid communication with the chamber and located downstream of the air displacement port and upstream of the filter.