Working principle of ceramic spool

The ceramic spool is mainly composed of a spool shell, a rotating core, a moving valve disc, a static valve disc, a pressing disc and a sealing gasket installed in the faucet. It works as follows:
Basic structure and water channel setting: the static valve plate is fixed in the valve core shell, and there are two opposite water inlet holes on it, which are used to access cold water and hot water respectively. The moving valve plate and the static valve plate are fitted with each other, and the water outlet hole corresponding to the water inlet hole is opened on the above. The rotating core is provided with a through hole in the same direction as its central axis. This through hole is the final outlet channel .

Principle of flow control
Open state: When rotating the core of the faucet, the fork at the lower end of the core will drive the valve plate to rotate. When the water outlet hole on the moving valve plate and the water inlet hole on the static valve plate are completely connected, cold water and hot water can respectively flow into the water inlet hole of the static valve plate, through the water outlet hole of the moving valve plate, and then flow out from the water outlet hole on the rotating core, so as to realize the water outlet function of the faucet, and the user can use water 16 at this time.
Closed state: When the rotating core drives the moving valve plate to rotate to a certain position, so that the water outlet hole on the moving valve plate and the water inlet hole on the static valve plate are completely staggered, the water flow channel is blocked, cold water and hot water can not flow through the valve core to the rotating core through the hole, the faucet is closed, no longer water.
Water and water temperature adjustment: By controlling the rotation Angle of the rotating core, the coincidence degree of the water outlet hole on the moving valve plate and the water inlet hole on the static valve plate can be changed. The greater the degree of coincidence, the larger the flow channel, the greater the water yield; On the contrary, the less water is produced. If it is a hot and cold water mixing faucet, you can also control the mixing ratio of hot and cold water by adjusting the relative position of the hot and cold water outlet hole on the moving valve plate and the cold and hot water inlet hole on the static valve plate, so as to adjust the water temperature of the water.