1, fully conversant with the sample fan, fan familiar with the specifications, form, impeller rotation direction and the direction of airflow in and out, etc., before the wind turbine installation should be checked whether the collision phenomenon impeller, and conduct a comprehensive inspection of the components, the attachment is complete, each whether the coupling member firm, before installation carefully check whether the blades due to shipping damage or deformation, or should be restored. 2, the wind turbine should be coupled to a separate support import and export, plus the weight of the pipe is not allowed on the blower assembly, wind turbine installation should pay attention to the horizontal position of the fan, the fan and the foundation coupled combination of surface and out of the wind pipe gyf fire exhaust fan should be adjusted to make it a natural fit, not be forced to join. 3, after the wind turbine installation, by hand or lever Stubbs impeller, check if there are too tight or collision, the availability interfere with the rotation of the article, no abnormal phenomenon, the only test run, the exposed parts of the wind opportunity gearing should protective cover (user-supplied). Such as the fan inlet pipe is not connected, but also need to purchase fencing or other safety devices (user-supplied). 4, the fan wiring must be correct and reliable, the fan housing should be properly grounded, grounding must be reliable. Fan power supply must be complete and meet the relevant requirements. Electrical wiring Electrical wiring must have professional knowledge. Model Description: 1, fan performance properties listed in the table is the most efficient performance within range, according to the air volume is divided into five performance operating points, whichever is the selection according to the performance table. Fan factory is qualified products at rated air flow. 2, the wind turbine installation can be divided into horizontal and roof type, such as when to air flow, total pressure, dimensions and other properties have special requirements xgf exhaust fan fire, I will provide you separate design and production. 3, HTF-Ⅰ, HTF-Ⅱ represents pressure type fire temperature exhaust fan xgz exhaust fan fire, leaf type axial flow type: HTF-Ⅰ (single speed) and HTF-Ⅱ (double speed) of two; HTF-Ⅲ, HTF-Ⅳ representation pressure fire temperature exhaust 4, HTF-X as a silencer fire temperature exhaust fan, the user can choose according to the actual needs of different species. 5, HTF-W series rooftop fire temperature exhaust fan, the user can choose according to actual needs retardant fiberglass hood or steel hood. 6, HTF-D as a low pressure type fire temperature exhaust fan. 7. Special Note: GYF and HTF series fan is like .S) overview, with the same machine number than the centrifugal fan large amount of wind, air pressure higher axial fans, and other characteristics can be axially mounted; low noise, low power consumption, efficient wide area, easy to install and use than the centrifugal fan, reliable operation. Features 1. Compact structure, easy installation, reliable operation; The fan than axial or centrifugal small size in the case of the same amount of wind, air pressure can be directly connected to the fire exhaust fan and duct, horizontal or vertical mounting easy to operate features. 2. Low noise: The fan casing is specially designed to greatly reduce the outflow of noise. In the unit amount of wind, air pressure unit operating conditions, than A sound level can be reduced 2-3dB (A), while in the case of low speed, can obtain higher fan pressure. In the industrial and mining enterprises and senior civil ventilation system can replace the low-pressure centrifugal fan or replaced without the need for a large number of high-pressure axial fan silencer measures. 3. Wide range of applications: This series points single-speed and two-speed two models, according to different occasions, changing the mounting angle of the fan, change the number of leaves and converting speed to its requirements. At rated speed exhaust fan 1.1kw prices in the work area, the measured pressure curve with the description given in the fan curve should meet the following requirements: axial-flow exhaust fan at a predetermined flow rate, corresponding to pressure deviation of ± 5%. Centrifugal exhaust fan at a predetermined flow rate of 115-type exhaust fan how much pressure corresponding deviation of ± 5%. A sound level than the exhaust fan noise limits in the specification given operating point should meet the requirements under the JB / T8690-1998 of. Exhaust fan can be an ordinary or special steel centrifugal fan axial exhaust fan. Exhaust fan specifications according to "fire protection design of tall buildings" in the regulations. The minimum air volume exhaust fan 7200m / h, the maximum air flow should not exceed 60000m / h (refers to a partition of the maximum exhaust air volume) Daqing fire exhaust fan, fan 3C certification, xgz fire exhaust fan from Shandong GREAT fan air conditioning equipment Limited. Daqing fire exhaust fan, fan 3C certification, xgz fire exhaust fan is a fan of Shandong GREAT Air Conditioning Equipment Co. (www.greatfengji.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Li.