The fan uses a special compartment temperature measures built cycle impeller can forcibly cool the motor, ensure that the motor temperature does not exceed a predetermined value. It can run more than 100 minutes xiejiaji swf exhaust fan, long run at 100 ℃ at 400 ℃. Can play a role of ventilation and fire smoke. The product was identified as Shandong Provincial Fire Department fire products sentinel production. YTPY type, fire temperature exhaust fan with high efficiency, smooth operation, low noise, high-temperature structure is reasonable, easy to install, can be vertical, horizontal and hanging installation. The fan is designed with special air-cooled motor cooling system built-in motor type; the use of advanced aerodynamic design of the blade (swept forward, forward), the noise 2. Low 8-10dB (A) 6% lower power than the existing Fire fans ; main air duct medium temperature of 280 ℃ when more than 30 minutes of continuous operation, 150 ℃ when the long-term continuous operation. Product Attributes This fan uses a special compartment temperature measures built cycle impeller can forcibly cool the motor, ensure that the motor temperature does not exceed a predetermined value. Run at 400 ℃ 100 minutes or more, long-term operation at 100 ℃. Ventilation and fire smoke can play a role in the product altogether divided into: ① ② atmospheric pressure single-speed two-speed single-speed ④ ③ MV MV dual-speed four series. Fire temperature exhaust fan, can be used for various building fire smoke, but also for a variety of construction, civil air defense projects, underground railways, mines, tunnels and other smoke and exhaust. Other notes The fan is designed with special high-temperature motor cooling system. Main air duct medium temperature of 280 ℃, it can be more than 30 minutes of continuous operation. ≤150 ℃ when long-term continuous operation. 1. Small size and lightweight light with the same amount of wind centrifugal fan less accounted for two-thirds of the space. Lighter than half. HTF series fire temperature exhaust fan for high-rise buildings, underground buildings and tunnels, drying room and other high-temperature exhaust or ventilation. Continuous operation at 280 ℃ under the high temperature for 30 minutes or more, the medium temperature at 100 ℃ continuous operation 20 hours / times without damage, fire is the ideal necessary facilities fire temperature exhaust fan performance options and Model Description 1 fan Performance Performance is listed in the table in the most efficient range of performance, according to the performance of the air volume is divided into five working points, according to prevail in the selection of the performance table. Qualified fan factory is rated flow, total pressure error does not exceed ± 5%, the performance of the selection list is performance under standard conditions, regardless of the state performance standards are technical documents or ordering request shall prevail. 2, the wind turbine installation can be divided into horizontal and roof type, air volume, total pressure, dimensions and other properties have special requirements. HTF (XGF) series fire temperature exhaust fan is optimized design developed new products, it has high efficiency, flat curve characteristics conducive to energy conservation. The fan with direct drive motor, according to the different requirements of senior civil construction, the use of single-speed drive form, in order to achieve when ventilation temperature exhaust ventilation and firefighting purposes, widely applicable to senior civil, oven, underground garage, tunnels and other occasions. . HTF (A) series fire temperature exhaust axial fan Overview, Features 1. HTF (A) series fire temperature exhaust axial fan, its basic structure in the form of axial-flow exhaust fan Xiejiaji swf, using high temperature motor, with a special motor cooling system. With excellent performance, high temperature performance, high efficiency, covering less than the centrifugal fan, easy installation and so on. 2. HTF (A) series fire temperature exhaust axial fan through the "National Fire Equipment Quality Supervision and Inspection Center" qualified, the performance of the leading domestic level xiejiaji swf exhaust fan, by more than 30 provinces nationwide fire department approval. The fans sold in Beijing, Tianjin, Shanghai, Chongqing, Zhejiang, Guangdong, Jiangsu, Shandong, Henan, Hebei, Anhui, Hunan, Sichuan, Liaoning, Hubei, Shaanxi, Jilin, Inner Mongolia, Shanxi, Guizhou, Heilongjiang, Fujian, Jiangxi, Yunnan , Shenzhen and other provinces (municipalities) and autonomous regions. 3. Exhaust fan high temperature performance: Fan tested in accordance with the Fire Code standards GBJ45-82 fan with a unique design, high temperature motors built, configured motor cooling system can operate continuously under high temperature 300 ℃ 100 minutes or more, at 100 ℃ condition Continuous 20 hours / times without damage xiejiaji swf exhaust fan, widely used in high buildings, oven, underground garage, tunnels and other occasions; 4. Wide range of applications: according to the different requirements of senior civil use of variable speed or multi-speed drive form, in order to achieve one machine (ie, when used through ventilation and fire high-temperature exhaust) purposes; airfoil axial flow into (HTF (A) -Ⅰ, Ⅱ) and Francis HTF (A) -IG, also making rooftop silencer type. Huainan fire temperature exhaust fan by fan air-conditioning Equipment Co., Ltd. Shandong GREAT. Shandong GREAT Fan Air Conditioning Equipment Co. 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