Fire damper

Fire damper

Fire damper ( damper fire alarm . Damper, smoke ) The design of the canal system wiring, design, selection and supply of valves, etc., a damper, etc. optime Fire damper - fire damper

Damper means to change the discharge current, passing from the inside of the channel, which in the various types of segmentation. is one of the types of subdivisions type arm وبسته of blades.(Model blades parallel or model cross blades) One of the most important models of the damper, the air, the damper the fire alarm or the fire damper. This performance, according to the requirements of the building design in place, the wall of fire (wall separator, two zones, or separate areas) and also in the channel رایزرهای between the classes and in total in each direction of the air channel, that two environments with control of temperature, ventilation or fire control used. In the construction of fire damper in accordance with the international standards. the thickness of the hull should have a minimum thickness of 1.5 mm, and the thickness of the blade, it must be at least 1.25. ( That's why the price of the fire damper by more than 10% more expensive than دمپرهای typical.) It is of course possible in many projects to apply to the employer of plates with a thickness of more or, unfortunately, with less thickness may also be used. The model performance of the model فیوزی and motor is made. It is worth noting, according to the standard of average performance of these fuses should be 72 degrees Celsius, but unfortunately, in most of the performance of the fuse to the standard and not in high temperatures act- (usually testing the performance of the fuses by some to be wrong with the flame of the lighter is done that in any way is not correct, average شعلع lighter over 400 degrees- One of the ways is almost acceptable, with features a minimalistic placed the fuse under the traction a weights at least half a pound on steam, boiling water, a kettle, a typical that its temperature in normal conditions, almost 100 degrees..) Models motor also the performance of the instead of the fuse equipped with the engine are that according to the request of the employer, these engines can have thermal fuse be independently operated or without sensor (Termal trap) be from the system, فایتینگ control of the Central Command.

• Engines available in Iran for the performance of the boards, several can be, most of which brands OMRON, لوفبرگ and هانیول is - Lufberg - Siemens - Honeywell Brands available in Iran in some models, Siemens and بلیمو, UL standard America has been and in brand لوفبرگ in almost all models, 24 VDC, UL standard America. As well as all models of this brand, Europe CE standard can also. In buy fire damper, care must be taken that the thickness of the hull and the blade should be 1 mm., because, according to the standard should be the thickness of the hull 1.25, and the thickness of the blades of 1.5 mm. All engine دمپرهای, must be equipped with a sprung back. Engine damper springs back when cut off power flow to its original state.

The names of the usual: fire damper - damper fire - damper fire - fire damper فیوزی or damper fire alarm فیوزی - fire damper motor or damper fire alarm motor Damper, smoke and fire - damper, smoke and fire Price, fire damper, what a fire damper فیوزی and what fire damper, motorized, depends very much to the price of galvanized sheets, there are, of course, part of it to the cost of Labor and overhead of a manufacturing complex will depend on In the year second half of the year 1395, due to changes in the price of currency and metals, world price, galvanized sheet changed significantly ...