Pet Water Bowl Vortex Filtration for Debris Flushing
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Solution Overview
Problem
Existing pet water bowls fail to effectively flush out debris such as dirt, bugs, and pet hair, leading to water contamination, which can cause illnesses in pets.
Innovation Solution
An automatic pet watering system with a vortex generating nozzle and water filtration system that periodically recirculates water through a filter to remove debris, maintaining a consistent water level and providing clean water using a flush and filter design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If automatic water refilling is implemented, then water supply convenience is improved, but debris accumulation and water contamination worsen
Solution Approach 1:
The system implements continuous water circulation through the filter rather than static refilling. The pump continuously recirculates water through the filtration system, maintaining constant purification action and preventing debris accumulation while ensuring ongoing clean water supply.
Solution Approach 2:
The filtration system extracts and removes debris from the water through the filter medium. The filter physically separates contaminants from the water flow, extracting harmful substances while allowing clean water to continue circulating to the pet bowl.
2Extent of automation
If water level monitoring and automatic refilling are added, then operational automation is improved, but system complexity worsens
Solution Approach 1:
The system uses float-operated valves that automatically detect water level and control refilling without external control systems. The float valve mechanism self-regulates the water filling process based on water level, eliminating the need for complex electronic sensors, controllers, and power sources.
Solution Approach 2:
The system employs hydraulic principles through float-operated mechanical valves that use water pressure and float buoyancy to自动控制 water level. The mechanical valve system uses fluid pressure and physical displacement to regulate water flow, avoiding electronic control complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system ensures a continuous supply of clean water by automatically flushing debris and maintaining the water level, reducing the risk of contamination and illnesses in pets.
Implementation Method 1
a vortex generating nozzle configured to generate a vortex in the water in the water bowl
Implementation Method 2
an automatic flush system, using a water pump that recirculates water in the water bowl
Implementation Method 3
This filter system includes a cotton or charcoal/cotton filter fitted inside an 80 mesh stainless-steel basket in the bowl to collect and hold debris
Data Source
AI summary
An automatic pet watering system including a base housing configured to support various components, a water bowl configured to fit into the base housing, a water pump configured for recirculating the water held in the main bowl, a bowl controller configured to periodically operate the water pump on a predetermined schedule, and a spray nozzle affixed to the pump outlet tube and projecting through the boss at the upper edge of the concave circular bowl surface, the spray nozzle configured to project water from the pump outlet tube laterally from the pump outlet tube at an angle and orientation predetermined to cause a vortex effect in the water in the water bowl when the water pump is operating.