Aggravate funnel sealing device

The utility model provides an aggravate funnel sealing device. The main problem that aggravates the sealed effect difference of funnel that has now of solving. Its characterized in that: base (1) is connected on increasing the weight of the funnel, and base (1) is connected on increasing the weight of the funnel, has the bench hole on base (1), and the downthehole lateral wall recess of bench has sealing washer (3), has boss (7) on the bench hole bottom face, and two halves plectane hinged joint becomes upper cover (2), and upper cover (2) are placed the bench hole in and are connected through the screw, and end face contaction is gone up with boss (7) in upper cover (2) terminal surface down, and upper cover (2) are connected with communicating pipe (4), have on communicating pipe (4) quick -operation joint (5), and upper cover (2) are connected with to put and press pipe (6), and upper cover (2) are connected with movable the handle. This aggravate funnel sealing device has sealed effectual characteristics.