A solar pet water dispenser, comprising a solar cell assembly, a water storage assembly, a water pumping assembly, a temperature control assembly, a living body sensor, a first control assembly and an induction switch, wherein the water storage assembly is provided with a water storage tank and a water holding lid which are hinged connected with the water storage tank; the water pumping assembly is provided with a first water inlet and a first water outlet, the first water inlet is connected with the water storage cavity, the first water outlet is connected with the water storage lid; the living body sensor is arranged on the water storage tank; at an input end of the first control assembly is connected the solar cell assembly, at an output end thereof is connected the water pumping assembly and the temperature control assembly, and at a control end thereof the living body sensor.

A water purifier includes a casing including a water intake port; and a filtering unit disposed inside the casing. The filtering unit includes a rotor including blades configured to guide fluid and rotatably disposed in a storage space in which raw water is accommodated inside the casing; a filter unit communicating with the storage space and configured to purify fluid supplied from the rotor and discharge the fluid toward the water intake port; and a stator disposed in a control space isolated from the storage space inside the casing and configured to transmit electromagnetic force to the rotor and rotate the rotor.

In one or more arrangements, a sweep system for livestock grazing is provided to facilitate movement of livestock when an enclosure is moved. The system includes a frame having a front end, a rear end, and opposing sides. The system has one or more wheel assemblies attached to the frame to facilitate movement of the frame along the ground. The system includes a sweep mechanism connected to the frame that facilitates movement of the livestock.

A pet watering system having a base portion configured to store water, a float valve configured to cease water flow in the base portion when water reaches a predetermined level, a water bowl segment that is configured to provide access to water for hydration, a faucet implement, wherein the faucet implement directs water to the water bowl segment, a water pump device that is configured to direct water stored in the base portion to the faucet implement, and a bowl bottom lip disposed on a bottom portion of the water bowl segment, wherein the bowl bottom lip is configured to fasten to the base portion.

An animal watering system can be used to water poultry for extended periods of time without operator attention. An upper reservoir is electrically heated with a waterproof resistance heater. A lid allows filling from the top. A four legged (metal) stand supports the reservoir above the ground. A plumbing tree connects at the bottom and has a shut off valve, an easy to clean filter and a float switch valve which keeps the water level constant in a trough located under the stand. The trough is preferably supported above ground by a (circular) base which can have its own electric heater. The float switch prevents any trough water from flowing upward into the reservoir. The plumbing tree has a hose inlet used for filling or cleaning.

A leash attachment and method for using the leash attachment are provided. The leash attachment has a built-in flip open cup that allows an animal to drink from the flip open cup once liquid is expelled to the distal end of the cup via a nozzle. Unused liquid form the flip open cup drains back via a funnel into the leash attachment by way of a fill hole. The leash attachment attaches to a leash via a rolling cam with ridges on the cam's outer surface.

A solar pet water dispenser, comprising a solar cell assembly, a water storage assembly, a water pumping assembly, a temperature control assembly, a living body sensor, a first control assembly and an induction switch, wherein the water storage assembly is provided with a water storage tank and a water holding lid which are hinged connected with the water storage tank; the water pumping assembly is provided with a first water inlet and a first water outlet, the first water inlet is connected with the water storage cavity, the first water outlet is connected with the water storage lid; the living body sensor is arranged on the water storage tank; at an input end of the first control assembly is connected the solar cell assembly, at an output end thereof is connected the water pumping assembly and the temperature control assembly, and at a control end thereof the living body sensor.

Animal drinking troughs have pressure reducers for reducing the higher pressure of the liquid supply to a low liquid pressure for supplying the animal drinking troughs. For various reasons, it is desired to change the reduced pressure. This takes place by adjustment of the pressure reducers. It is known to undertake such an adjustment with compressed air. This requires a separate compressed air source and a corresponding pipe system. The invention makes provision to adjust the pressure reducer hydraulically by means of the higher pressure of the liquid of the liquid supply. The energy required for adjusting the pressure reducers thereby provides the liquid pressure of the liquid supply. As a result, the pressure reducers according to the invention operate autonomously. A separate energy source for adjusting the pressure reducers is not required.

A pet watering device incudes a base that has a pet drinking portion and a water reservoir portion connected with a leveling channel. A valve activation projection extends upwardly from water reservoir portion aligns with a valve button. A water container fits above and rest upon the water reservoir portion and has a reduced-size neck. A cap removably seals the neck and encloses a valve that controls a passageway between the water container and a lower opening in the cap. The valve is activated by a button bearing against the valve activation projection when the water container is in place. When the water container is filled and the water container is inverted and placed upon the upper rim. The valve is activated and water flows into the water reservoir portion and through the channel into the pet drinking portion, the water rising to a lower rim of the cap.

This disclosure provides apparatus and methods for watering livestock using a livestock waterer, a water source, and a waterer valve system for replenishing water in a water reservoir of the livestock waterer. A valve housing can be affixed to the water reservoir and coupled to a plunger. A cam can be pivotably coupled to the valve housing and one end of a float arm. A float component can be coupled to the opposite end of the float arm. Water from the water supply can enter the valve housing and exit an orifice in the valve housing along first and second side spouts. The float component can have a generally flat bottom and move vertically along with the water level within the water reservoir. As the float component moves vertically, the float arm pivots the cam. The cam can move the plunger in the valve housing to stop water flow.