Screen window annex with combination cooling function

The utility model discloses a screen window annex with combination cooling function, including the annex body that is equipped with the air vent, the quantity of air vent is more than one, and the airvent is close to outdoor one end and is the air inlet, and the air vent is close to indoor one end and is the gas outlet, just the bore of air inlet is greater than the bore of gas outlet, one side that the annex body lies in air inlet or gas outlet is equipped with the adhesion coating that is used for with the window screening bonding. The utility model discloses its simple structure, simple tooperate realize the transformation cooling to the screen window. 本实用新型公开了种具有组合降温功能的纱窗附件，包括设有通气孔的附件本体，所述通气孔的数量为个以上，通气孔靠近室外的端为进气口，通气孔靠近室内的端为出气口，且所述进气口的口径大于出气口的口径；附件本体位于进气口或出气口的侧设有用于同窗纱粘接的粘层。本实用新型其结构简单、安装方便，实现对纱窗的改造降温。