Mainly electrolysis sodium hypohydrogenated phenol disinfection equipment, the use of sky diaphragm electrolysis method, through the electrolysis of low concentration of brine, generating a low concentration of sodium hypohydrogenated ammonia acid disinfection solution, the equipment is equipped with a salt dissolution device, liquid tanks, liquid dosing system, soft water treatment system and pickling system, etc., suitable for domestic drinking water, swimming pools, water and other types of wastewater disinfection and industrial circulating water disinfection and algaecide treatment.