Shanghai Dolby Industrial Co., Ltd. is located in No. 589, Quwu Road, Minhang District, Shanghai (China Dream Valley Industrial Park). The geographical position is superior and the traffic is very convenient. The company's predecessor is a professional R&D enterprise that provides OEM and ODM for customers who are engaged in various types of door and window control systems in Europe, America and Southeast Asia. After continuous development and continuous accumulation of its own resources, it has gradually developed into a product development, production, sales, installation and commissioning of its own brand (Dolby), smoke exhaust window, electric window opener and window opener fire linkage intelligent control system. High-tech enterprises with after-sales service.
The company is committed to becoming a professional integrated supplier of comprehensive door and window intelligent solutions. In the process of continuous development, we will work hard to create greater value and support for our customers. Dolby Industrial is willing to grow together with our customers, make progress together, and make unremitting efforts to achieve a win-win situation in the market.
Linkage operation of electric window opener
1. Linkage with fire protection system
a, with backup power automatic switching function, the power supply size is selected by the field system equipment to select the battery A / H
b. With the indication signal automatically returning to the fire base function, this function is used to determine the working condition of the electric window opener
c. It can form a local fire early warning system independently, that is, there is an external smoke and temperature sensing interface in the system.
d, with independent passive contact points
2. Linkage with indoor environmental control system
In the linkage system, the electric window opening machine automatically turns on/off the ventilation window, the sunshade louver, the window sunlight reflection angle, etc. according to the signal or the self-test signal of the building monitoring base, so as to adjust and control the humidity in the room, The temperature and oxygen content are required to arrive at the environmental policy of the system. The existence of the linkage system can fully reflect the superiority of intelligent buildings.
Application of electric window opener
The ways to open the windows are: upper hanging window, middle hanging window, lower hanging window, sliding window, casement window, bevel window, skylight and blinds, etc.
(1) If the upper hanging window, the middle hanging window, the lower hanging window, and the inclined window can select the chain type electric window opener, the occupied space is small and the concealing property is good.
(2) If the sliding window is available with a rack-type or worm-type electric window opener, the two types of window openers are linear motions, and the window closure is better.
(3) If the sunroof can be equipped with a rack-type or worm-type electric window opener, the two types of window openers are not easy to bend during movement, and have greater bearing capacity for wind and rain, and the thrust can be made larger.
(4) If the window is planned to be heavier (more than 800N) or the width of the window exceeds 1.5 meters, double-chain or positive-pole, positive-rod rack-type window opener should be used.
(5) If the blinds can be used with a dedicated rack or worm type electric window opener
Shanghai Dolby Industrial Co., Ltd.
Address: D5-D7, Building 8, No. 589, Quwu Road, Minhang District, Shanghai (China Dream Valley Industrial Park)
Phone: 400 033 1003
Business: Manager Yang: 13611875187
Miss Bei: 18021024855
Zip code: 200000
Q Q : 80450684