Grain depot storage grain bin heat preservation sealed window

The utility model provides a grain depot storage grain bin heat preservation sealed window, belongs to agricultural machine technical field, characterized by: engraved into the plate washer that the fillet is square in the middle of the inboard welding of window frame has, the sealing strip that has omega shape is inlayed at the square edge of fillet in the middle of the plate washer, with the accurate contact of casement, inlays the sealing strip that has omega shape simultaneously on the frame of casement, with the plate washer in close contact with of window frame when the casement is closed, casement frame 's side is inclined plane design to be equipped with on the inclined plane and inlay the piece, inlay the sealing strip that has omega shape on inlaying the piece. The beneficial effects are that: the in -process is reformed transform in heat preservation measure in old -fashioned storage grain room storehouse, has solved heat preservation sealed window's a preparation difficult problem, and window fram