Skylight windows machine parts manufacturers accessories electric windows machine parts based on the principle of thermal effects of air, hot air, and light gases need to exclude only effectively ruled out through a window to a high position. Skylight windows machine parts manufacturers are divided into two types of manual and electric, including: The simplest electric window is the window of the mechanical parts plus windows machine drive motor, matched with a switch. There are rack and pinion windows and window control chain. But from the product stability and service life requirements, the window needs to dust, humidity or even water. Dust will wear window device, wet windows device will rust, water will short circuit the window. The indoor relative humidity condensation is caused by changes in the case of poor performance form insulation or building indoor environmental changes occur frequently, especially in greenhouse construction. Environmental conditions used by the window full and thorough analysis and understanding, which is crucial to the choice of the browser window. Dust closed internationally, moisture and water resistant window has an internal screw the browser window. This window is thrust up to 1000 Newton, noise at the end, less power consumption. Select the browser window you must also pay attention to its installation is easy, because the construction site installation conditions may be very limited. Electric window Automatic control systems there are two. Greenhouse control system is based on the measured temperature, humidity, sunlight illumination, the intensity of the wind, rain level value, and compared with a preset value, thereby performing system control windows that open and close the window. Smoke and heat system is the concept of the international fire new development, namely the event of a fire generates smoke and heat, windows for smoke exhaust heat opens automatically. Because of the fire safety requirements of modern building materials are becoming full, and precisely define the fire performance of materials from flame retardancy. So the event of fire, smoke and hazardous substances contained in personnel have a more direct harm. Or harmful fumes hinder active and passive behavior lifesaving escape behavior. As it can be seen from the research and development process of the fire, the beginning of the fire, the first to produce a lot of smoke and heat. Due to the influence of heat and smoke rise and accumulate in the upper building. If you smoke and heat can not be quickly discharged, the temperature inside the building will soon rise, thereby increasing the fire. Also when the fire broke out, due to the large consumption of oxygen, it would have a strong negative pressure in the building within a building, causing the building to collapse. The fact is that the fire burned the building, in addition to a building explosive substance, usually from the top begins to collapse inward. Smoke and heat system design, construction and use of a company or window curtain production companies, weak, fire control have contacted high complexity of the project, the state authorities should provide a system vendor qualifications, experience and service such as a comprehensive evaluation and oversight to ensure project quality. At present, China has a number of high-end architectural use electric windows accessories system. Skylight parts manufacturers, window accessories, electric windows machine accessories, window accessories manufacturers, rack window accessories, Taicang double Sheng Hardware Products Co. http://www.tcsswj.com