Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Jinxiang Yun cooling ventilation equipment | suction fan Nanchang | Nanchang FRP suction fan | curtain Nanchang | Nanchang Pad | Nanchang home chiller | Nanchang chiller | Jiangxi suction fan | Jiangxi home air cooler | cooling fan, Jiangxi, Nanchang gold clouds in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience Gian suction fan, can provide customers with products and professional services. Maintenance overhaul axial fan axial fan including small repair, repair and overhaul of these three parts. 1. Small repair (1) Check the belt tension level, if not suited to be adjusted. (2) fix the anchor bolts, check the angle of the blades is correct. 2. The content of repair including small repair Gian suction fan, and check the coupling, alarm, gear box gear in these areas, but also for filling oil lubrication. 3. The overhaul includes the repair content, but also on the blade, gearbox, wearing parts, bearings, shaft, transmission, steering system, check for the replacement of Ji'an suction fan, should be replaced. Finally, we need to fan embalmed. Second, the axial flow fan 1. Prepare the test before the test (1) The unit has been completed maintenance, and quality to meet the requirements. (2) the site has been cleaned, the machine has plus a good oil, electrical instruments driving conditions have been met. 2. The test (1) start the fan, the fan rotation direction of view is correct, the fan is operating smoothly, without exception, the motor current is within a predetermined range. (2) running for an hour, checking gear oil temperature is not greater than 80 ℃, the temperature rise of no more than 40 ℃, bearing vibration is not greater than 6.3mm / s, if not normal, you should find out the reasons, to resolve. (3) test, the position of each part to be correct, fasteners should be tightened, there should be no leakage sealing, can be considered a test qualified. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation plant cooling equipment must be your best choice for a negative pressure ventilation fan cooling: As the computer fever and body heat Ji'an suction fan, resulting in much higher than the outdoor cafes temperature 3-10 degrees or more , and the air quality is poor. Negative pressure ventilation fan cooling system, is the use of large air volume of the suction fan, out of dirty, hot air inside the Internet cafes, and the formation of air convection; negative pressure principle, a steady stream of fresh outdoor air is pressed into the cafe, people like standing in the shade under a tree, like the lake, I do not feel hot. Suction fan + wet curtain cooling: the other side of the suction fan wet curtain cooling installation, water flows through the cooling surface area to expand the top-down nearly 100 times the wet curtain air through wet Lianhou, become cool and clean. You can create a more comfortable indoor environment. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Jinxiang Yun cooling ventilation equipment | suction fan Nanchang | Nanchang FRP suction fan | curtain Nanchang | Nanchang Pad | Nanchang home chiller | Nanchang chiller | Jiangxi suction fan | Jiangxi home air cooler | cooling fan, Jiangxi, Nanchang gold clouds in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. Practice for high pressure centrifugal fan high pressure centrifugal fan operating procedures as follows: 1 fan before start, closing the intake air control valve, the wind slightly open valve. The gap between the various parts of the fan to check the suitability of the rotating part and whether the collision between the fixed part or friction phenomenon. 2. Coupling not someone nearby, and to add security cover. 3. The bearing housing oil level is at the minimum and maximum oil level lines, lines, meters and other is normal, the cooling system is working. 4. After the fan starts to gradually open the damper until the specified load. Fan during operation, the bearing temperature can not be higher than 40 ℃, the surface temperature can not be higher than 70 ℃. 5. If the fan phenomenon occurs severe vibration or impact or bearing temperature abnormal phenomenon, should immediately emergency stop, and promptly investigate the cause. Centrifugal fan, a cooling fan Nanchang much money (online consultation), supplied by Nanchang Jinxiang Yun Ji fan cooling ventilation plant. Nanchang Jin Xiangyun cooling ventilation plant (www.jxytfsb.com) is an industry leader in Nanchang, Jiangxi, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jinxiang Yun ventilation leadership with the staff warmly welcome all inquiries negotiations to create a better future Jinxiang Yun ventilation.