Door and window for cavity glass inner zone heat insulating strip

The utility model discloses a door and window for cavity glass inner zone heat insulating strip, this door and window comprises fan and frame. Be provided with three at least can laminate each other sealing layers between fan and the frame, each sealing layer is by the outer staggered arrangement that is in to. Being equipped with cavity glass on, being provided with the insulating layer in the cavity glass, the insulating layer includes the bulkhead within a definite time of two relative settings, and a bulkhead passes through the butyl rubber to be fixed in cavity glass, is equipped with first heat insulating strip between two between the bulkheads for cavity glass's heat preservation effect is better. Fan and frame are first aluminium alloy, heat insulating strip, second aluminium alloy, die model material by the outside to inboard in proper order, and it has the wash port to open on the first aluminium alloy, and the second aluminium alloy is connected through the hasp that sets up on the die model materi