Ceramic valve core assembly and a self-cleaning ceramic valve core

A ceramic valve core assembly, comprising:

• a fixed valve plate and a movable valve plate, the movable valve plate is rotatable and is slidably attached on the fixed valve plate, the said fixed valve plate comprises a first cold water inlet, a first hot water inlet and a first water outlet, the said movable valve plate comprises a first water inlet and a second water outlet, and wherein the first water outlet communicates with the second water outlet to form a water outlet channel, characterized in that:
• the first water inlet comprises a filter mounting cavity and a water mixing cavity in communication with each another and are arranged sequentially from top to bottom;
• wherein by rotating the movable valve plate, the first cold water inlet, the first hot water inlet, or both the first cold water inlet and the first hot water establish communication with the water mixing cavity;
• a lower edge of the second water outlet contacts an upper edge of the first water outlet, thus by moving the movable valve plate away from a water inlet side of the fixed valve plate, a water passage formed by the first cold water inlet, the first hot water inlet, the water mixing cavity and the first water outlet is established.