Float Valve and Carousel Water Dispensing for Fresh Pet Water

The patent removes the pump and tubing from the water circulation system entirely. Instead of using a mechanical pump to force water through tubes, the system relies on gravity-fed circulation where water flows from the reservoir through the fountain features and back to the reservoir without mechanical assistance, eliminating the surfaces where deposits would accumulate.

The system uses the natural properties of water flow and gravity to circulate water without mechanical components. The water circulation is achieved through the natural flow path from the reservoir through the spout and back, creating a self-sustaining system that requires no external power source or mechanical pump.

By removing the pump and tubing from the system, the patent eliminates the components that would require cleaning and maintenance. The open reservoir design further simplifies the structure by removing covers and enclosed spaces where debris could accumulate, making the entire system inherently easier to maintain.

The system is designed so that water and debris can be easily discarded from the open reservoir. The simple open-top design allows for easy pouring out of water and debris without requiring disassembly of enclosed components or special cleaning mechanisms.

The patent implements continuous water circulation where water constantly flows from the reservoir through the fountain features and returns to the reservoir. This continuous movement prevents water from standing still, reducing evaporation and preventing the concentration of contaminants and minerals that would occur in a static fixed-volume system.

The system automatically refills itself through continuous circulation. Water that evaporates or is consumed is continuously replaced by water circulating from the reservoir, maintaining a constant supply of relatively fresh water without requiring manual intervention or complex refill mechanisms.