Salt Chlorine Generator Control for Flow-Regulated Electrolysis
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Solution Overview
Problem
Existing salt chlorine generators face issues with security risks due to unregulated water flow rates, inefficient electrolysis due to improper flow rates, high maintenance costs, and reduced service life due to clogging and premature failure of electrolysis plates from impurities, along with inefficient operation based on water quality and climate conditions.
Innovation Solution
A system and method for controlling salt chlorine generation that includes sensors to monitor water quality and climate parameters, adjusts electrolysis apparatus operation based on these parameters, and uses a control system to regulate flow rates and power supply times to optimize performance and extend the life of the generator.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If the circulating water pump operates with a larger rated flow rate to ensure adequate water circulation, then water circulation is improved, but water pressure in the pipeline increases causing potential bursting and damage to the electrolysis apparatus
Solution Approach 1:
The patent implements a feedback control system using a flow rate sensor to detect the actual water flow rate through the electrolysis apparatus. The controller compares the detected flow rate with the preset optimal range and adjusts the circulating water pump accordingly. When flow rate is too high, the controller reduces pump operation to prevent pipeline bursting and electrolysis apparatus damage, while maintaining adequate water circulation when flow rate is too low.
2Ease of operation
If the user manually regulates the circulating water pump to control flow rate, then flow rate adjustment is possible, but the flow rate through the electrolysis apparatus cannot be accurately regulated
Solution Approach 1:
The system performs self-regulation of water flow rate through automatic control. The flow rate sensor continuously monitors the actual flow rate through the electrolysis apparatus, and the controller automatically adjusts the circulating water pump without user intervention. This ensures the flow rate is maintained within the optimal range for electrolysis efficiency, eliminating the imprecision of manual regulation.
3Reliability
If the electrolysis apparatus operates continuously to maintain water quality, then disinfection effectiveness is improved, but the service life of the electrolysis plate is reduced due to improper temperature and unnecessary operation
Solution Approach 1:
The patent implements periodic operation of the electrolysis apparatus based on real-time water quality detection. The controller monitors water quality parameters and activates the electrolysis apparatus only when disinfection is needed, rather than continuous operation. This periodic action maintains effective water quality disinfection while significantly extending the service life of the electrolysis plate by avoiding unnecessary operation and allowing proper temperature management.
4Measurement precision
If the user independently installs sensor systems to monitor water quality parameters, then water quality monitoring is achieved, but the difficulty in use and maintenance increases and learning costs become very high
Solution Approach 1:
The patent integrates the flow rate sensor and controller directly into the salt chlorine generator system, merging multiple functions into a single unified device. The flow rate sensor, controller, and electrolysis apparatus are combined in one integrated system that automatically monitors water flow rate and adjusts operation accordingly. This integration eliminates the need for users to independently install and coordinate multiple separate sensor systems, significantly reducing system complexity while maintaining precise water quality monitoring capability.
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 safe and efficient operation by regulating flow rates, protecting the electrolysis apparatus from damage, extending its service life, and reducing maintenance complexity by automating adjustments based on real-time data.
Implementation Method 1
A salt chlorine generator is a device that disinfects water by using an electrolysis principle, mainly electrolyzes salt water to generate sodium hypochlorite for killing germs, algae, and pollutants in water
Data Source
AI summary
The present invention provides a method and system for controlling salt chlorine generation and a salt chlorine generator. The method includes: obtaining a water quality parameter and climate data; determining, according to the water quality parameter, whether a concentration of a chlorine disinfection constituent in water meets a standard; and if the concentration meets the standard, skipping starting an electrolysis apparatus/procedure; or if the concentration does not meet the standard, starting the electrolysis apparatus/procedure, and calculating a power supply time of the electrolysis apparatus according to a concentration difference value of the chlorine disinfection constituent, to form a control instruction; and determining a weighting value according to the climate data, to fine-tune the control instruction; and controlling the electrolysis apparatus by using the fine-tuned control instruction. The present invention can greatly extend the service life of the salt chlorine generator.