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 cooler Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler, Jiangxi, Nanchang, etc. 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 equipment must be your plant cooling ventilation equipment the best choice. Wet curtain aquaculture industry in performance analysis wet curtain is currently China's large-scale production make the most economical and effective cooling equipment, low investment, low energy consumption simple operation, production of cold, and reliable operation, the equipment purchase cost is only about 1/7 of environmental air-conditioning equipment, air-conditioning running costs equivalent to only 1/10, and now most of the sheds are used to achieve the wet curtain Application cooling effect. Wet curtain cooling system is under high temperature by means of evaporation of water in the air to absorb heat, water vapor and then into endothermic cooling principle. The dry air, the higher the temperature, the greater the cooling rate through the wet curtain, the better. Wet curtain cooling system usability analysis of the country, according to the information reported in Northwest China in summer daytime high temperature, relative humidity often around 30%, the air temperature can be reduced through the wet Lianhou above 15 ° C, in the Yellow River north of the basin area, summer relative humidity of 40% to 50%, hanging wet Lianhou temperature can be reduced nearly 10 ° C, in the northern region wet curtain cooling May 7-10 ° C, the cooling effects are significant. As with the suction fan, axial fans and other ancillary uses, the ventilation function better. 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 cooler Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler, Jiangxi, Nanchang, etc. 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 equipment plant cooling ventilation must be your best choice for equipment ventilation air flow method in accordance with different power, natural ventilation can be divided into two categories, and mechanical ventilation. First, the pressure of natural ventilation rely on natural ventilation is hot indoor air temperature caused by the prize or outdoor wind effects on buildings formed, indoor and outdoor air exchange, thus improving indoor air environment. The required due to natural ventilation dedicated power plant, a large amount of affection for the workshop is an economical and effective ventilation methods. Its downside is, naturally can not advance into the outdoor air suction fan is processed, the same exhaust air from the room, if the dust contains harmful or toxic gases can not be decontaminated. In severe cases, can contaminate the surrounding environment had an adverse effect, plant workshop harmful substances into the human body. In addition, the natural ventilation of ventilation are generally affected by outdoor weather conditions, unstable ventilation. Second, the mechanical ventilation by means of a method of the power generated by allowing air to flow suction fan, called mechanical ventilation. Due to the amount of wind and pressure suction fan can be selected according to need, so this method can ensure that the ventilation rate of ventilation, and to control the air flow direction and air speed, you can also press the air parameters required for the inlet and exhaust processing . Obviously DC suction fan, mechanical ventilation systems complicated than natural ventilation suction fan supply, an investment and a larger operation and management costs. 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 cooler Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler, Jiangxi, Nanchang, etc. 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 equipment plant cooling ventilation must be your best choice to install equipment to identify the number of units from the fans and the suction fan: Fan Fan output is based on the amount of wind and the diameter is proportional to the size of the basic fan page, follow the room an area the size of the selection, but the output air flow fans are generally very small, very small area of ??the tube, are generally required to hold a lot. Suction fan is calculated based on the customer's volume number of units installed suction fan network, suction fan is from 28000-52000m3 / h of ventilation volume, which is popular in terms of a typhoon in general function of pipe 50-160㎡ room. ★ from the fans and to identify the effect of suction fan: Fans at work can only be effective locally, II suction fan is the overall effect of the environment. ★ input from fans and suction fan running costs of identification: a single fan though consumption is very low, but it is due to poor single effect, the installation will generally be more than one, so in terms of relative suction fan Taiwan Taiwan suction fan can be a lot of fans arrived. DC suction fan _ _ how much suction fan Yichun, Fuzhou, Nanchang Jinxiang Yun chiller to provide cooling by ventilation plant. Nanchang Jinxiang Yun cooling ventilation plant (www.jxytfsb.com) strong, credible, in Nanchang, Jiangxi fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving ventilation Jinxiang Yun innovative ideas will lead into the brilliant and you work for a better future!