MONITORING APPARATUS FOR WATER QUALITY OF RESIDENCE USING AUTOMATIC MEASURING INSTRUMENT

摘要

PURPOSE: A house water quality monitoring apparatus using an automatic measuring instrument is provided to continuously monitor flow rate and water quality of a water supply line, to enhance consumer satisfaction, and to control water quality. CONSTITUTION: A house water quality monitoring apparatus using an automatic measuring instrument comprises: a water supply pipe line; the automatic measuring instrument comprising a flow meter and a water quality measuring device; and a central control server which receives water quality measured by the automatic measuring instrument. The automatic measuring instrument is used for measuring pH, EC, ORP, temperature, COD, TN, and chorine concentration using sensors(S1-S8). The central control server transmits measured water quality value to an administrator's mobile phone. The automatic measuring instrument displays the measured water quality value on a display mounted in a house or outside the house. [Reference numerals] (AA) Power unit; (M1) Controller; (M2) External transmission device; (S1) PH sensor; (S2) EC sensor; (S3) ORP sensor; (S4) Temperature sensor; (S5) COD sensor; (S6) TN sensor; (S7) TP sensor; (S8) Nitrogen sensor