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 ventilation pressure and flow an important factor in the centrifugal fan centrifugal fan pressure and flow in the use of the process, the resulting stability of its important factors, So we use centrifugal fan when we must, to look at changes in pressure and flow it generates, usually evaporation wet curtain, traffic will be with the centrifugal fan rotational speed changes vary chicken wet curtain, if the pressure is selected The more broad range, then the choice will flow to meet the needs of users through speed, since the impeller centrifugal fan without friction in the body work, you do not need lubrication, gas is not discharged from the oil. 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 from ventilation fans and suction fan principle to distinguish: Fan principle: Fan (referred to as a fan) is a power to drive through the rotating blades to achieve the air speed up the flow of household appliances, mainly for the hot weather and the flow of cool air. Fan of people feel cool main principle is rotated by a motor-driven fan, speed up the air circulation around the body wet curtain price, the body of water evaporate from the skin pores of speed, because the evaporation process increases the heat taken away, people I feel cool. Suction fan principle: suction fan is the use of air convection, the principle of negative pressure ventilation to design, wind turbine installation in places with poor ventilation, during normal operation, the use of mechanical kinetic energy fan operation, the plant stagnant heat, odor, black smoke, in the shortest period of time quickly exhausted to the outside, while the fresh outdoor air and indoor cycling exchange, so as to achieve the purpose of improving the environment ventilation and cooling. Read the above principles fans and suction fan, the simple fans are talking about the principle of positive pressure, suction fan negative pressure principle. Fans just let the air in the room to move, and the suction fan in addition to the indoor air to move outside also allows the indoor air to do an update. 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 must be your best choice for cooling ventilation equipment centrifugal fan output may drop the following reasons: 1: motor failure such as a short circuit in stator winding partial speed dropped .2: impeller may have polluted It was paid with the load increase the impact of its speed .3: impeller unbalance (at the same time there will be abnormal vibration) 4: Are there obstacles inlet substances into the air inlet valve off as small or dirty air inlet filter clogged and other reasons. Wet curtain ventilation _ Jiangxi professional wind turbine suppliers (certified) _ Xinyu wet curtain cooling ventilation is provided by the Nanchang plant Jinxiang Yun. 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.