PROBLEM TO BE SOLVED: To provide a carbonated spring manufacturing device that has a high dissolution amount in the bathing hot water of carbon dioxide gas, has a long foaming time, and eliminates the need for equipment such as a circulating pump of the carbon dioxide gas-mixing hot water from a gas cylinder and the outside of a bathtub to a bathtub.SOLUTION: A base 20 is installed in a container 1, and raw material powder 30a, 30b is placed in a place surrounded by a partition member 23 on this base 20. This raw material powder 30a, 30b is made by storing the raw material powder 32a, 32b in a bag of the material capable of passing liquid but not transmitting powder. The water flow of hot water introduced in the container 1 is made to flow through the raw material powder 30a, 30b, by passing base holes 22 and flowing through a gap between a side part 12 and a partition member 24. Meanwhile, the powder in the container 1 is stirred and mixed, and then is discharged outside from holes 13. Thereby, the hot water with the powder dissolved is supplied in a bathtub, and an alkaline carbonic acid salt reacts with acid to generate carbon dioxide gas.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】炭酸ガスの浴湯内への溶解量が高く、発泡時間が長く、ガスボンベ及び浴槽外から浴槽への炭酸ガス混合湯の循環ポンプ等の設備を不要とする炭酸泉製造器具を提供する。【解決手段】容器1内に台20を設置し、この台20上における仕切部材23に囲まれた箇所に、原料粉末30a、30bを載置する。この原料粉末30a、30bは、液体は通すが粉末は透過させない材質の袋内に、原料の粉末32a、32bが収納されたものである。容器1内に導入された湯の水流は、原料粉末30a、30bをとおり、台孔22を通過して、側部12と仕切部材24との間の隙間を通流して流れ、その間に、容器1の内部の粉末を撹拌混合した後、孔13から外部に排出され、これにより、粉末が溶解した湯が浴槽内に供給され、アルカリ炭酸塩と酸とが反応して、炭酸ガスが生成する。【選択図】図1
