| 摘要 |
PROBLEM TO BE SOLVED: To provide a warm water-supplying apparatus to a bud vegetable, capable of supplying the warm having a desired temperature to the bud vegetable under growing at any time. SOLUTION: This warm water-supplying apparatus has a steam boiler, a wall water-storing vessel 2 and a water-steam mixer 6 for mixing the water fed from the well water-storing vessel 2, with the steam fed the steam boiler 4, and is constituted so that the warmed water at the water-steam mixer 6 may be applied to the bud vegetable under growing. The water is fed to the water-steam mixer 6 through a constant flow valve 16 so as to form a constant flow, and the steam is fed through a steam flow-controlling valve 20 so that the warm water having a desired temperature may be provided. |
