PROBLEM TO BE SOLVED: To provide an artificial hot spring system which can flexibly correspond to various kinds of complex carbonated springs, and at the same time, can keep the hot spring components of the hot spring hot water uniform, and also, by which the control of the maintenance of the hot spring components is easy.SOLUTION: The artificial hot spring system includes: a bathtub 11 of a proper capacity a heating/hot water feeding section 2 which feeds bathing water to the bathtub circulate-heating section 4 which circulates, filters, and heats the bathing water in the bathtub a mixing flow passage section 3 which receives the heated supply water A1 and the circulated bathing hot water A2, and feeds them to the bathtub a first chemical feeding section 5 which feeds an alkaline carbonate contained water B to the mixing flow passage section a second chemical feeding section 6 which feeds water C containing an acid component to form carbon dioxide by reacting with the alkaline carbonate and an operation control section which controls the operation of each of the section.COPYRIGHT: (C)2011,JPO&INPIT【課題】多種多様な複合的な炭酸泉に柔軟に対応できると共に、温泉湯の温泉成分を一定に保つことができ、且つ温泉成分維持の制御が容易である人工温泉装置を提供する。【解決手段】適宜容量の浴槽11と、浴槽に浴湯を供給する加熱給湯部2と、浴槽内浴湯を循環濾過させて加熱する循環加熱部4と、加熱給湯A1と循環浴湯A2を受け入れ浴槽に供給する混合流路部3と、前記混合流路部にアルカリ炭酸塩含有水Bを供給する第一薬液供給部5と、アルカリ炭酸塩と反応して二酸化炭素を生成する酸成分含有水Cを供給する第二薬液供給部6と、前記の各部の動作を制御する動作制御部を備えてなる。【選択図】図1
