Soundproof and heat-insulating ventilating window

The invention discloses a soundproof and heat-insulating ventilating window. The soundproof and heat-insulating ventilating window comprises an air inlet box, a filtering layer, a ventilating channeland an air outlet box which communicate with one another in sequence. The air inlet box is arranged at the upper edge of glass of the soundproof and heat-insulating ventilating window. The air inlet box is internally provided with a roller fan. The air inlet end of the roller fan communicates with the outdoor. The air outlet end of the roller fan is connected with the filtering layer. The filtering layer is located in an upper edge opening of the ventilating channel. The lower end of the filtering layer is connected with the ventilating channel. The ventilating channel is composed of indoor side double-layer LOW-E hollow glass and outdoor side single-layer glass which are installed on the left extension edge and the right extension edge of the bottom of the filtering layer correspondingly.A lower edge opening of t