| 摘要 |
PURPOSE: To provide a drink feeder capable of securely desteaming from a pressure tank regardless of existence of drainage. CONSTITUTION: A vent 11a is constructed on the back side of the upper face of a main body box 11, a wind tunnel is constructed surrounding the vent 11a and a ventilation fan 32 is constructed in the wind tunnel. On the other hand, a hot water tank 24 is constructed under the main body box 11 and a steam vent 24b is constructed on the hot water tank 24. A steam vent hose 34 is connected to the steam vent 24b and a cooling pipe 35 reaching the vent 11a through the inside of the wind tunnel 31 is connected to the steam vent hose 34. Thus, steam in the hot water tank 24 is discharged from the vent 11a through the steam vent hose 34 and the cooling pipe 35 to the outside of the main body box 11, but almost all of the steam forms dewdrops during passing the cooling pipe 35 and drops to return to the hot water tank 24. |
