An automatic self-cleaning and self-filling outdoor fluid feeding system for an animal, including for example a pet, includes a sink; a fluid transport system; a housing supporting the sink and containing the fluid transport system; and a control assembly configured to control the automatic self-cleaning and self-filling operations of the system.

A two-layer pet waterer includes a water tank, a pump arranged in the water tank, a first drinking plate supported on a second drinking plate, and the second drinking plate detachably residing on the top of the water tank. A first hollow pipe has an upper end, which forms a fountain opening on the first drinking plate, and a lower end, which extends downwards through the second drinking plate to connect a pump outlet of the pump. Water in the water tank is pumped upwards from the pump outlet into the first hollow pipe and then flows out from the fountain opening to the first drinking plate and then overflows into the second drinking plate when the first drinking plate is full.

A two-layer pet waterer includes a water tank, a pump arranged in the water tank, a first drinking plate supported on a second drinking plate, and the second drinking plate detachably residing on the top of the water tank. A first hollow pipe has an upper end, which forms a fountain opening on the first drinking plate, and a lower end, which extends downwards through the second drinking plate to connect a pump outlet of the pump. Water in the water tank is pumped upwards from the pump outlet into the first hollow pipe and then flows out from the fountain opening to the first drinking plate and then overflows into the second drinking plate when the first drinking plate is full.

A livestock feeding system comprising a feed tank reservoir, the feed tank reservoir having first and second end panels opposite and parallel to each other and first and second side panels opposite and parallel to each other, the side panels and end panels connected to form a generally rectangular structure for holding animal feed. A feed shelf adjuster mounts to at least one side panel and connects to an adjustable feed shelf. One or more divider panels create individual feeding stalls. Exposed edges of the feeding system components include longitudinally extending double folded safety edges to prevent injury to feeding animals.

A water wheel pet fountain includes a lower basin that holds water, a water wheel that lifts water from the lower basin and delivers it to a collector that has an outlet or spout that allows the water to exit the collector and fall back down into the lower basin in an exposed stream accessible to pets for drinking. A motor is removably carried on the basin and a removable cowl covers the water wheel. The fountain can be taken apart for cleaning and the electronics and motor can be separated from the components being cleaned. The parts that contact water have large fillets and can be made with an antimicrobial plastic.

A water wheel pet fountain includes a lower basin that holds water, a water wheel that lifts water from the lower basin and delivers it to a collector that has an outlet or spout that allows the water to exit the collector and fall back down into the lower basin in an exposed stream accessible to pets for drinking. A motor is removably carried on the basin and a removable cowl covers the water wheel. The fountain can be taken apart for cleaning and the electronics and motor can be separated from the components being cleaned. The parts that contact water have large fillets and can be made with an antimicrobial plastic.

The present invention discloses a two-layer pet waterer. The two-layer pet waterer comprises a water tank and a first drinking plate arranged above the water tank, and a fountain opening is connected with the bottom of the first drinking plate. The fountain opening is connected with a water pipe, and the water pipe is connected with a low-water-level pump. A second drinking plate is arranged below the first drinking plate. The low-water-level pump pumps water into the first drinking plate, and after the water is full of the first drinking plate, it leaks into the second drinking plate. A pet can choose the first drinking plate or the second drinking plate by itself to drink the water.

An automatic pet feeder with cooler has a compartmentalized serving tray and a thermoelectric cooling peltier device with a condensation collector. The tray rotates inside an insulated enclosure with an opening just sufficient to expose food from one of the compartments on the tray for household pets. The wet pet food in remaining enclosed compartments is kept at a cold temperature, similar to a refrigerator, thereby preventing bacterial spoilage of pet food over a longer time periods. Since the thermoelectric cooling peltier device surface cools down below ambient temperature, condensation forms on it and drips down into the condensation collector where it is channeled to away where it can evaporate. Using an included user interface, a human user of the device can enter the times when the serving tray should rotate such as to expose one of the various enclosed food compartments on the serving tray for a household pet. This exposed compartment allows a pet to eat from this automatic pet feeder without requiring presence of a human user at the time the pet needs to be fed wet food.

The present invention discloses an intelligent low-water-level pump, which comprises an upper cover, a lampshade, an LED lamp, a circuit board, a power supply coil, a probe, a water outlet, a pump main body, a rotor, a sealing cover and a bottom cover. The pump main body is provided with the upper cover and the bottom cover and also has an accommodating space, and the power supply coil is arranged in the accommodating space. The rotor is arranged at the lower end of the power supply coil, and the sealing cover is arranged at the lower end of the rotor.

The present invention discloses an intelligent low-water-level pump, which comprises an upper cover, a lampshade, an LED lamp, a circuit board, a power supply coil, a probe, a water outlet, a pump main body, a rotor, a sealing cover and a bottom cover. The pump main body is provided with the upper cover and the bottom cover and also has an accommodating space, and the power supply coil is arranged in the accommodating space. The rotor is arranged at the lower end of the power supply coil, and the sealing cover is arranged at the lower end of the rotor.