Brewing device

The utility model relates to a brewing device which is used for being immersed in a container containing water, the brewing device comprises a containing chamber (5) used for containing a product to be brewed, the containing chamber is provided with a permeable wall (7) and a baffle (10), the baffle (10) can move between a closed position and an open position, and at the closed position, the permeable wall (7) and the baffle (10) are separated from each other. In the open position, the permeable wall is closed and the containment chamber is closed in a sealed manner, and in the open position, the permeable wall is not blocked and allows water to permeate into the containment chamber. The brewing device (1) comprises a system for operating the shutter and an element for detecting the temperature or boiling of the water. The operating system automatically controls the opening and closing of the shutter as a function of the information transmitted by the element for detecting the temperature or boiling of the wa