Double -deck curtain that oneself's control by temperature change was adjusted

The utility model provides a double -deck curtain that oneself's control by temperature change was adjusted, includes inner sheet glass, outer glass, solar protection devices and business turn over wind device, solar protection devices locates in the passage of heat interlayer, still be equipped with the dustproof rain mechanism and the fire prevention mechanism that are used for deaing with the external environment condition of different situations in the business turn over wind device. The utility model discloses compact structure, convenient to use, curtain overall function nature, stable good, the air current exchanges, heat flow is effectual, effectively deals with outside bad weather situation, fire prevention mechanism can effectively block firework and stretchs, has played the guard action to inner structure, and the security performance promotes, electric roller shutter's position can be adjusted as required, is close to more inner sheet glass enables more the inner sheet glass surface intensifies, so to indoor heat transfer capacity big more, thermal environment in the chamber regulator effectively helps.