Mechanical Wave Generator for Water Quality and Algae Control
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Solution Overview
Problem
Traditional methods for addressing water quality issues in ponds and reservoirs are costly, reactive, and do not address the underlying causes, while existing solutions like chemicals and mechanical treatments can be harmful and inefficient.
Innovation Solution
A mechanical wave generator that creates controlled waves on the water surface to manipulate sunlight penetration, heat transfer, oxygenation, and weed suppression by altering the angle of incidence and frequency of incoming light, using a floating buoy base with an oscillating central shaft and counterweight to generate specific wave profiles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional chemical treatments are used to address water quality issues, then algae growth can be controlled, but harmful chemicals are introduced into the ecosystem
Solution Approach 1:
The patent replaces chemical treatment methods with a mechanical wave generation system. The wave generator uses an oscillating mechanism to create controlled waves that physically disrupt algae growth and distribution without introducing any chemicals into the water body, thereby eliminating chemical contamination while maintaining algae control effectiveness
Solution Approach 2:
The wave generator employs mechanical oscillation and vibration to create waves with specific frequencies and amplitudes. This mechanical vibration physically affects algae by disrupting their growth patterns, preventing excessive proliferation, and promoting water circulation without requiring chemical substances
2Reliability
If expensive mechanical mixers and aerators are deployed to improve water quality, then mixing and oxygenation are enhanced, but operational and capital costs increase significantly
Solution Approach 1:
The wave generator is designed to utilize natural resources such as wind power or solar energy to drive the oscillating mechanism, eliminating the need for expensive electrical motors and complex mechanical systems. The system serves itself by converting available natural energy into wave motion that improves water quality through enhanced mixing and oxygenation
Solution Approach 2:
The patent extracts and utilizes only the essential function of wave generation needed for water quality improvement, removing all unnecessary mechanical components, control systems, and power consumption requirements associated with traditional mixers and aerators, thereby dramatically reducing operational costs
3Reliability
If physical barriers or covers are used to prevent ice formation and control water quality, then protection is provided, but the system becomes complex and expensive
Solution Approach 1:
The wave generator creates continuous mechanical oscillation and wave motion on the water surface, which prevents ice formation by disrupting the freezing process through constant movement and energy input, eliminating the need for physical barriers, heaters, or complex insulation systems
Solution Approach 2:
The oscillating mechanism operates in periodic cycles, creating waves at regular intervals that continuously disrupt potential ice formation. This periodic mechanical action provides sustained protection against freezing conditions without requiring permanent structures or continuous energy input
4Reliability
If reactive treatment methods are applied to address water quality problems, then immediate relief is provided, but the underlying root causes remain unaddressed
Solution Approach 1:
The wave generator proactively creates wave motion and water circulation before severe water quality problems develop. By continuously promoting mixing, oxygenation, and preventing stagnation, the system addresses potential issues before they escalate, eliminating the need for reactive chemical treatments and allowing sufficient time for ecological balance to maintain itself
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 wave generator effectively controls algae growth, reduces ice formation, damages floating weeds, and enhances mixing and oxygenation, providing a comprehensive, environmentally friendly solution to improve water quality.
Implementation Method 1
an oscillating central shaft, wherein the central shaft is located approximately in the center of the buoy supported by end support shaft bearings... The shaft bearings support the axial and radial loads generated by the oscillating central shaft and a counterweight
Implementation Method 2
Waves also increase the surface area, so the creation of waves at select times and environmental conditions can allow for manipulation and control of reservoir heating, cooling, and oxygenation
Implementation Method 3
by creating waves on the surface of a water body, sunlight penetration is impacted by changing the angle of incidence of the incoming light. Reflecting sunlight off the surface when it otherwise would penetrate allows for manipulation and control of algal formation, heating and cooling of the water body
Implementation Method 4
Waves can reduce ice formation during freezing conditions, and waves can impair and damage floating weed populations. By allowing waves to be created and established at times other than those formed by the environment (wind), several beneficial outcomes can be achieved
Data Source
AI summary
Methods, systems, and apparatuses to create waves on the surface of a water body at select times, amplitude, frequency, water characteristics, or environmental conditions to affect sunlight penetration, heat and mass transfer, mixing, oxygenation, ice formation, weed suppression, harmful microbe suppression, insect suppression, and other factors.