Livestock Nipple Valve Deflector Reduces Water Spray
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Solution Overview
Problem
Conventional nipple water valves in livestock settings suffer from excessive water spray, leading to waste and damage, as animals often activate the valves to create a cooling spray, which is not effectively mitigated by existing designs.
Innovation Solution
An improved nipple water valve design incorporating a deflector that deflects water towards the internal surface of the housing, reducing spray while allowing the nipple stem to move freely for operation, and using a resilient element positioned upstream to simplify the mechanism and reduce wear.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If a conventional nipple water valve is used, then animals can access water, but excessive water spray occurs causing waste and damage
Solution Approach 1:
A deflector component is introduced as an intermediary element between the water valve outlet and the surrounding environment. The deflector intercepts the water flow and redirects it along the housing, preventing direct spray while maintaining water access for animals.
Solution Approach 2:
The water flow that would otherwise cause harmful spray is redirected along the housing surface to serve a useful purpose. The redirected water provides cooling for animals walking by and wateringscrição for the housing surface, converting the harmful spray into a beneficial cooling and cleaning effect.
2Loss of substance
If the deflector is positioned to reduce spray, then water waste is reduced, but the nipple stem movement may be restricted
Solution Approach 1:
The deflector is strategically positioned and shaped to provide different functions in different locations. The deflector's geometry is designed to redirect water flow in specific zones while leaving other zones open for nipple stem movement, creating localized functional zones within the single component.
3Device complexity
If a resilient element is positioned upstream, then the mechanism is simplified and wear is reduced, but manufacturing precision requirements increase
Solution Approach 1:
The resilient element is pre-positioned upstream in the water flow path, where it can perform its function of sealing and actuation before water pressure builds up. This preliminary positioning allows the element to work in a lower-stress environment, reducing wear while maintaining sealing effectiveness.
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 deflector significantly reduces water spray, conserving water and minimizing damage, while the simplified mechanism lowers manufacturing and maintenance costs by using fewer parts and less exposed components.
Implementation Method 1
the deflector deflects water exiting the valve toward an internal surface of the nipple housing
Data Source
AI summary
According to an exemplary embodiment, an improved nipple water valve includes a nipple housing, a deflector, an annular seal, a nipple stem, a resilient element, and an orifice housing portion, assembled such that the deflector deflects water exiting the valve toward an internal surface of the nipple housing, thereby reducing spray. The deflector is also arranged to restrain movement of the nipple stem in a direction toward the deflector and to permit movement of the nipple stem away from the deflector to aid operation of the nipple water valve.