Swimming pool water chlorine production control method

Abstract

The invention relates to a swimming pool water chlorine production control method. The swimming pool water chlorine production control method comprises the following steps of performing initialization to determine a swimming pool sterilization effect-achieved daily required total chlorine production amount; collecting water temperature and velocity data; according to the velocity data, determining whether to start or stop a sodium hypochlorite generator; collecting the working voltage and current data of the sodium hypochlorite generator, processing the water temperature and velocity data and the voltage and current data; computing a current chlorine production amount; comparing the current chlorine production amount with the swimming pool sterilization effect-achieved daily required total chlorine production amount, if the current chlorine production amount is smaller than the swimming pool sterilization effect-achieved daily required total chlorine production amount, performing feedback to continuously collect data, and if not, stopping the sodium hypochlorite generator. The swimming pool water chlorine production control method helps intelligently control the chlorine production in a swimming pool according to hydrochemical theories, thereby achieving accurate control to the chlorine production of the swimming pool when the swimming pool achieves sterilization effects.

Description

Technical field [0001] The invention relates to a method for controlling water body disinfection, in particular to a method for controlling chlorine production in swimming pool water, which can automatically adjust a sodium hypochlorite generator according to the size of the swimming pool, and intelligently control the sodium hypochlorite generator to produce chlorine production for disinfection purposes. Background technique [0002] As a place for public activities, the swimming pool will infiltrate the human body secretions into the water body during swimming, which will cause the growth of bacteria and bath-like microorganisms, which will affect the water quality, so it needs to be disinfected. At present, the disinfection of swimming pools in many developed countries mostly adopts the sodium hypochlorite generator of salt water electrolysis device, which disinfects the swimming pool through the sodium hypochlorite produced by the electrochemical reaction. In the existing con...

AI Technical Summary

Problems solved by technology

In the existing control method for using a sodium hypochlorite generator to disinfect a swimming pool, the working current of the sodium hypochlorite generator is the electrode working current of a fixed size set by the user, and the working time of the sodium hypochlorite generator is synchronous or less than the working time of the water pump. In the control method, whether the working current setting of the sodium hypochlorite generator is reasonable or not, and the change of the working time of the water pump have a great influence on the residual chlorine content in the swimming pool

For example, variable-speed water pumps are gradually adopted in the swimming pool water circulation of swimming pools, and the new variable-speed water pumps have greatly changed the working efficiency of the previous water pumps and thus affected the working hours of the pumps. Appropriate residual chlorine production, time-consuming and energy-consuming

As for the working current of the sodium hypochlorite generator, although some sodium hypochlorite generators set multiple different current gears for their working current, during use, the user does not know how long it needs to run and cannot obtain the water environment in the swimming pool in time Parameters, the current working gear of the working current of the sodium hypochlorite generator cannot be adjusted in time

In addition, even under the same pump working time and electrode working current, different water temperatures and different salt concentrations, the difference in chlorine output per unit time is very large, and most users do not have professional knowledge of water chemistry, so they cannot Appropriate adjustments to the working hours of the water pump and electrodes will cause the chlorine output in the swimming pool water to be far greater than the resources required for disinfection, which not only wastes energy, but also poses a huge safety hazard to the human body. Insufficient chlorine production Chlorine production required for disinfection results in unqualified water bodies

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