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 ventilation equipment. Natural health plant cooling suction fan + cooling wet curtain is a set of ventilation, cooling, ventilation, filter dust, increase the oxygen content in a fresh air a new generation of energy saving ventilation and cooling equipment, cooling up to 4 ℃ -10 ℃. When the negative pressure ventilation fan normal operation, indoor produce negative pressure, forcing the outdoor unsaturated wet curtain air flows through the porous surface of the paper, chillers price, a lot of air in the sensible heat into latent heat of vaporization, thereby forcing incoming air dry bulb temperature dropped to close to the outdoor air wet bulb temperature. Wet screens humidification cooling system is running, the steady flow of the outdoor air after cooling pad introduced into the chamber to cool. When the suction fan is running, the outside surface is completely wet gas through the wet curtain paper, mixed with dust in the air, impurities in the wet curtain paper paste; at the same time, since the fan drive when the indoor air ventilation from the same direction of the discharge, the dust generated by machinery production workshop, the flying cotton fibers with respect discharged wind plant, does not stay in the workshop and the machine table, so that the workshop 24 hours can be kept clean and refreshing . 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. Fan air volume and pressure is where we first learned to look at the concept of air volume and pressure of the air volume actually refers fan ventilation area and flat rate product. The ventilation area is exports minus the value of the projected area of ??the vortex area of ??the tongue at the obtained plane speed velocity airflow through time. When the plane speed is constant, the greater the ventilation area, which is the larger outer diameter of the impeller blades, the greater the amount of wind. The larger air volume, the greater the heat absorption of air, fan heat effect more obvious. The pressure is for proper ventilation, the equipment needed to overcome resistance to axial cooling fan, we generally will change the value of the measured pressure is called the static, brand chillers, it is the role of gas in parallel to the surface of pressure, mainly using the hole perpendicular to its surface measuring out. In practice, not to say that air volume is strong ventilation capacity. Also take into account is the main air flow, air flow path in its encounter obstacles, so when the wind increases, air pressure decreases. Sometimes in order to reduce the system impedance, and even choose a smaller size fan, you can also get the same amount of wind. 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 ventilation equipment. Suction fan configuration advanced foreign technology produced IP54, F class insulation dedicated fan aluminum motor. Having less phase overload protection, long life, smooth operation, low noise. Using known 500 years without decomposition FRP (FRP) for the fan casing material, with anti-acid, anti-corrosion, no rust, long service life characteristics, while reducing the overall result because the metal material and produce more resonance phenomenon. Suction fan cooling principle: The suction fan is the use of air convection cooling principle of negative pressure ventilation, the installation location of the door or window --- Natural inhale fresh air, indoor outdoor hot gas quickly forced out Any problems can improve poor ventilation, ventilation cooling effect of up to 90% -97%. Suction fan of the powerful advantages: 1, less investment, low energy consumption. The same cooling rate, about one-sixth of the air-conditioned one-time investment, Jiujiang chillers, approximately one tenth of the air conditioning running costs; 2, significant cooling effect, the temperature can drop to about 28 degrees, in line with the body temperature If the wells with water as the source better tank, can match the effect of air-conditioning; 3, the air is fresh, moist, air cleanliness up to 99%. Coolers brand, Nanchang how cold Fengji Chang (certified), provided by the Nanchang, Jiujiang Jinxiang Yun chiller plant cooling ventilation. 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.