Water Flow Simulation Tank Using Removable Inserts

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Solution Overview

Problem

Current training methods for river sports lack effective simulation of water flow patterns created by submerged obstacles, which are crucial for safe navigation in flowing water bodies.

Innovation Solution

A water flow pattern simulation tank that uses a tank base, aquarium, nozzles, drains, and removable inserts to replicate various submerged obstacles, allowing participants to observe and learn from simulated water flow patterns.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional training methods are used without simulation equipment, then training simplicity is maintained, but training effectiveness and safety are insufficient

Engineering Contradiction:
Improvetraining safetyVSAvoidtraining equipment complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent creates a scaled-down copy of river obstacles (rocks, logs, bridges) in a controlled tank environment. These miniature obstacles replicate the flow patterns and hazards of real river obstacles, allowing participants to practice navigation skills in a safe, controlled setting that mirrors actual river conditions.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The simulation tank serves as an intermediary between theoretical training and actual river sports. It provides a controlled environment where participants can practice obstacle navigation skills before facing real river hazards, bridging the gap between classroom instruction and practical application.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If various types of obstacles are simulated in the tank, then training versatility is improved, but device complexity increases

Engineering Contradiction:
Improveobstacle type varietyVSAvoidtank system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The tank is divided into multiple zones with different obstacle configurations. Each zone can contain specific types of obstacles (rocks, logs, bridges) arranged to simulate particular river conditions. This segmentation allows the system to offer diverse training scenarios while keeping each individual zone relatively simple and manageable.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The pump system creates dynamic water flow patterns that change based on obstacle placement and flow conditions. The system can adjust flow rates and directions to simulate different river scenarios, allowing the same physical tank to adapt to various training requirements without adding complex structural elements.

Inventive Principle:
Principle #15Dynamics

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

Enables participants to recognize and navigate safely through water flow patterns similar to those encountered in actual river sports by simulating diverse submerged obstacles, enhancing training efficacy and safety.

Implementation Method 1

a pump disposed in fluid communication with the at least one nozzle and the at least one drain

Methodology Applied
Scientific EffectPump: Pump

Implementation Method 2

at least one nozzle in the tank aquarium

Methodology Applied
Scientific EffectFluid flow:

Implementation Method 3

at least one drain in the tank aquarium in spaced-apart relationship to the at least one nozzle

Methodology Applied
Scientific EffectDrainage:

Data Source

PatentUS8481328B1Water flow pattern simulation tank
Publication Date: 2013.07.09 WILLARD ADAM G
  • US8481328B1 patent drawing
  • US8481328B1 patent drawing
  • US8481328B1 patent drawing

AI summary

A water flow pattern simulation tank includes a tank base, a tank aquarium having an aquarium interior carried by the tank base, at least one nozzle in the tank aquarium, at least one drain in the tank aquarium in spaced-apart relationship to the nozzle, a pump disposed in fluid communication with the nozzle and the drain and at least one insert placed in the tank aquarium generally between the nozzle and the drain.