| 摘要 |
A regulating valve has a dome, a discharge sheet and a flow deflector. The dome has a base and a circumferential wall. The discharge sheet and the flow deflector are set in the dome in sequence. A discharge portion, a cold water portion, a hot water portion and a warm water portion are set on the base. A discharge slot, a cold water slot, a hot water slot and a warm water slot are set on the discharge sheet correspondingly. A guide slot is extended outwards from the center of the circle on the surface of the flow deflector. The end point of the center of the guide slot is set correspondingly to the discharge slot. When the flow deflector is rotated, there may occur either of a water shutdown state, or a hot, lukewarm, warm, chilly or cold water discharge state, enabling to switch water discharge efficiently. |
| 主权项 |
1. A regulating valve, which is set into a water dispenser and connected separately with a cold water source, a hot water source and a warm water source so as to switch the yielding water temperature; the regulating valve comprising:
a dome comprising of:
a base, made of a round sheet provided with a discharge portion, a cold water portion, a hot water portion and a warm water portion; the discharge portion is set at the center of the base, while the cold, hot and warm water portions are separately set on the periphery of the discharge portion; wherein, the cold water portion is connected correspondingly with the cold water source, the hot water portion is connected correspondingly with the hot water source, and the warm water portion is connected correspondingly with the warm water source;a circumferential wall, set around the base such that a holding space is formed; a discharge sheet, set in the holding space of the dome and attached closely to the base; a discharge slot, a cold water slot, a hot water slot and a warm water slot are separately set on the discharge sheet correspondingly to the discharge portion, the cold water portion, the hot water portion and the warm water portion; and a flow deflector, set in the holding space of the dome and attached pivotally to a side of the discharge sheet opposite of the base; wherein a guide slot is extended outwards from the center of a circle on the surface of the flow deflector; the end point of the guide slot at the center of the circle is set correspondingly to the discharge slot; when the flow deflector is rotated, there may occur either of a water shutdown state, a hot water discharge state, a lukewarm water discharge state, a warm water discharge state, a chilly water discharge state and a cold water discharge state. |
