HTF -HTF series exhaust fan fire temperature exhaust fan designed specifically for high-temperature exhaust. Equipped with high-temperature fan motors, totally enclosed motor built-Axial exhaust fan, and a special motor cooling system to ensure the safe use of the electric motors at high temperatures. By objective optimization design, the company's HTF temperature exhaust fan the fire, the sentence has excellent high temperature performance, high efficiency, low noise, reasonable structure, small size, easy installation. Installed on horizontal, vertical, lifting can be. As far as we designed several projects in recent years in terms of exhaust fans, such as Tianmu Road Shanghai Railway Bureau electronic dispatch building, the building a total of 16 floors of indoor exhaust fan, basement (about 2000m2) for the parking garage. We consider the mechanical design and mechanical exhaust smoke, which set the stairwell at each outlet, front room and other parts of the pressurized air through the fan, to form a positive pressure to prevent smoke intrusion, to ensure the safe evacuation . Set exhaust valve cabinet exhaust fan, ceiling or wall near the ceiling set in the pipe exhaust port, the high temperature flue gas exhaust smoke machine outdoors. And has a large area where smoke partitions, just behind where the smoke detector smoke alarm smoke partition. This is done to prevent any expansion of the scope of smoke, causing fireworks spread. Otherwise, not only affect the smoke effects, but also may be due to the high temperature flue gas sites attracted non-automatic fire sprinkler spray nozzle rupture and chaos, it will affect the fire effect, and also causing unnecessary damage. Special exhaust fan, air conditioning Chenyu quality assurance (certified), exhaust fan Siping City by Wu Chen Yu Air Conditioning Equipment Co., Ltd. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.