Barometric Sensor Flow Control Center for Irrigation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current irrigation systems often result in water waste due to inefficient water flow control, especially when watering fields, gardens, and lawns, as they lack precise control over water flow rates and are not easily programmable for varying weather conditions.
Innovation Solution
A flow control center equipped with a barometric sensor, motorized ball valve assembly, and computing device that can be controlled via a mobile app, allowing for programmable water flow management based on local weather conditions, soil moisture levels, and humidity, enabling precise control of water release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If traditional irrigation systems are used, then water distribution is simple and device complexity is low, but water waste increases and manufacturing precision deteriorates
Solution Approach 1:
The irrigation system is divided into multiple zones with individual ball valve assemblies for each zone, allowing independent control of water flow to different areas. This segmentation enables precise water management where each zone can be controlled separately based on specific needs, reducing overall water waste while maintaining manageable system complexity through modular design
Solution Approach 2:
The system employs motorized ball valve assemblies that can dynamically adjust water flow rates and irrigation schedules based on real-time weather conditions, soil moisture levels, and plant requirements. The barometric sensor continuously monitors atmospheric pressure changes to predict weather patterns, enabling the system to adapt water distribution dynamically rather than using fixed schedules, thereby reducing water waste without requiring overly complex static infrastructure
2Adaptability or versatility
If fixed irrigation schedules are used, then ease of operation is high, but adaptability to weather conditions deteriorates
Solution Approach 1:
The system incorporates a barometric sensor that continuously monitors atmospheric pressure and provides feedback to the computing device. This feedback loop enables the system to detect weather pattern changes and automatically adjust irrigation schedules and water flow rates accordingly. The feedback mechanism allows the system to adapt to varying weather conditions while maintaining ease of operation through automated control, eliminating the need for manual schedule adjustments
Solution Approach 2:
The irrigation system performs self-adjustment based on environmental conditions by using the barometric sensor to predict weather changes and automatically modifying water distribution accordingly. The system serves itself by making real-time decisions about irrigation needs without requiring user intervention, thereby achieving high adaptability to weather conditions while preserving ease of operation through autonomous functionality
3Manufacturing precision
If manual water flow control is used, then device complexity is low, but manufacturing precision and flow rate control deteriorate
Solution Approach 1:
The ball valve assemblies are equipped with motorized actuators that can precisely control water flow rates by adjusting valve opening positions based on real-time conditions. The system can dynamically modulate flow rates to match exact irrigation requirements, achieving high manufacturing precision in flow control. The modular motorized valve design maintains reasonable device complexity by using standardized components that can be integrated into existing irrigation infrastructure
Solution Approach 2:
The system replaces manual mechanical valve control with motorized ball valve assemblies that use electrical actuators for precise flow regulation. This substitution enables accurate flow rate control through electronic control signals from the computing device, achieving high precision in water distribution. The motorized valves maintain manageable device complexity by using reliable electric motor technology and simple feedback mechanisms rather than complex mechanical adjustment systems
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
This solution reduces water waste by up to 50% by ensuring the correct amount of water is used for plant care, providing remote access for water management, and automating irrigation schedules based on real-time weather and soil conditions.
Implementation Method 1
The barometric sensor can be configured to sense pressure and emit a first signal corresponding to sensed pressure
Data Source
AI summary
A flow control center can include a barometric sensor, at least one ball valve assembly, and a computing device. The ball valve can be controllable among a plurality of discreet positions to selectively change a flow of fluid. The computing device can have a communication device configured to receive signals from the barometric sensor. The computing device can determine a first flow rate in response to the sensed pressure represented by the first signal. The computing device can also control a motor of the ball valve assembly to move a ball valve to a first of the plurality of discreet angular positions. The first of the plurality of discreet angular positions can correspond to the sensed pressure represented by the first signal.