The bridge insulation thermal resistance aluminum window
Technical field
The utility model relates to building materials field, particularly a kind of bridge insulation thermal resistance aluminum window that is arranged at the building outside.
Background technology
Alumium alloy door and window are in light weight, the intensity height, and single aluminum alloy materials thermal transmittance height is unfavorable for heat preservation energy-saving.In order to improve heat-proof quality, usually will add heat insulating strip between aluminium alloy extrusions carries out heat insulation, but this heat insulation mode, heat insulation scope is little, and heat insulation effect is not very desirable, as increasing the thermal insulation areas of heat insulating strip, then the intensity of alumium alloy door and window will reduce, influence its normal use, therefore, need make improvements.
Summary of the invention
The purpose of this utility model is that the effect of heat insulation that exists at the existing bridge insulation thermal resistance aluminum window described in the background technology is poor, as enlarge thermal insulation areas, then can reduce the problem of alumium alloy door and window intensity, a kind of bridge insulation thermal resistance aluminum window that can solve foregoing problems is provided.
The technical scheme that can realize goal of the invention of the present utility model is as follows:
A kind of bridge insulation thermal resistance aluminum window, it comprises window frame and sash and double-layer glass and isolation layer that aluminium alloy extrusions is made, double-layer glass is arranged in the sash, sash is arranged in the window frame, be vacuum between the double-layer glass, sash comprises front panel and rear board, and isolation layer is filled between front panel and the rear board, be provided with a plurality of connectors between front panel and the rear board, sash and double-layer glass contact position are provided with sealing joint strip.
Described connector is threaded block and bolt.
The advantage of bridge insulation thermal resistance aluminum window of the present utility model is: bridge insulation thermal resistance aluminum window of the present utility model is simple in structure, the sash split arranges, stuffed heat insulated layer between the front panel of sash and rear board, connect front panel and rear board with connector, guarantee the Stability Analysis of Structures of aluminum window, indeformable, the position that sash contacts with double-layer glass arranges sealing joint strip, plays the effect of sealing insulation.
Description of drawings
Fig. 1 is the structural representation of bridge insulation thermal resistance aluminum window of the present utility model;
Among the figure, 1 is window frame, and 2 is sash, and 3 is double-layer glass, and 4 is isolation layer, and 5 is threaded block, and 6 is bolt, and 7 is sealing joint strip.
The specific embodiment
Further set forth below in conjunction with 1 pair of specific embodiment of the present utility model of accompanying drawing:
Embodiment 1
A kind of bridge insulation thermal resistance aluminum window as shown in Figure 1, it comprises window frame 1 and sash 2 and double-layer glass 3 and isolation layer 4 that aluminium alloy extrusions is made, double-layer glass 3 is arranged in the sash 2, sash 2 is arranged in the window frame 1, be vacuum between the double-layer glass 3, sash 2 comprises front panel and rear board, and isolation layer 4 is filled between front panel and the rear board, be provided with a plurality of connectors between front panel and the rear board, sash 2 is provided with sealing joint strip 7 with double-layer glass 3 contact positions.
In the such scheme, described connector is threaded block 5 and bolt 6.