Washing apparatus for beverage pouring apparatus

A washing apparatus for a beverage pouring apparatus which supplies washing liquid to the beverage pouring apparatus for cooling beverage pushed out from a container under pressure of carbonic acid gas supplied to the container via a dispensing head and for pouring beverage from a pouring valve to wash the inside of the beverage pouring apparatus, wherein

• the dispensing head comprises a washing liquid mouth to be connected to a supplying source of the washing liquid, and supplies the washing liquid introduced from the washing liquid mouth to the cooling coil by operating the dispensing head;
• the washing apparatus comprises a washing liquid discharging tube for discharging the washing liquid passed through the beverage pouring apparatus;
• the pouring valve is a three way valve which has a first mouth to be connected to the cooling coil, a second mouth to be connected to the washing liquid discharging tube and a third mouth for pouring beverage to be positioned at three positions, that is, a position where the first mouth and the second mouth are connected to each other, a position where the first mouth and the third mouth are connected to each other and a position where each mouth is not connected to each other;
• the washing apparatus further comprises a four way valve which has a fourth mouth to be connected to a supplying source of the washing liquid, a fifth mouth to be connected to a washing liquid mouth of the dispensing head, a sixth mouth to be connected to the washing liquid discharging tube and a seventh mouth to be connected to a washing liquid discharging portion to be positioned at three positions, that is, a position where the fourth mouth is connected to the fifth mouth and the sixth mouth is connected to the seventh mouth, a position where the fourth mouth is connected to the sixth mouth and the fifth mouth is connected to the seventh mouth, and a position where each mouth is not connected to each other.