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, high temperature fan, has many years of industry experience, can provide customers with products and professional services. Flameproof pressure-rotating axial local fan, its installation and commissioning of: 1. Before using the ventilator, first carefully read the instructions, should be installed in accordance with the relevant requirements. 2. Within 10 meters fan can not have debris, so as not to affect the normal operation of the fan and the air intake. 3. Before starting to check whether the fan has been tightened fasteners, loose, connecting member is firmly connected and the fastening bolts should be galvanized to prevent rust. 4. The gap between the fan impeller and housing, should be uniform, not less than 1 mm, rotation of the impeller should be no obstruction phenomenon, and the direction of rotation to be consistent with the direction indicated. 5. Fan a prolonged period, should be used again when the first measurement of the insulation resistance, in order to meet the requirements after the power is turned on, or to be processed until the compliance date. When the fan test run 30min, if all goes well then we can officially start using. 6. The motor current size should be based on respect, fans and other conditions, to use the correct power cable to prevent problems. 7. Cable, FRP axial fan, after wiring contact should be good and reliable connection, but also to meet the electrical requirements. Junction box, the box should be no dust to securing the junction box cover inspection no problem. 8. The fan should have a good grounding, should run no abnormalities, such as abnormal should immediately stop processing. 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 suction fan suction fan Number of units Number of units needed to accurately calculate how how to accurately calculate the required 1, theoretical calculations: the conventional cooling load calculation formula evaluation the use of the indoor cold, wet load and air supply, Jiujiang fan cooling capacity must be greater than the selected design requirements of indoor cooling capacity, generally considered 10 percent margin. 2, empirical calculations: (1) defines the number of indoor ventilation: indoor ventilation rate (X) = suction fan total air volume (m3) / [indoor area (m2) x outlet below the height (m)] . (2) General Environmental Requirements ventilation 25-30 times / hour; (3) crowded public places are required ventilation 30-40 times / hour; (4) a production workshop ventilation equipment requirements fever 40- more than 50 times / hour; (5) appropriate increase in the more humid southern region the number of ventilators, while the more hot, dry northern region may be appropriate to reduce the number of ventilators. ACH number of units should be used in the suction fan cooling fan ≥ requirements designed interior volume × / single suction fan selected actual air volume. 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 equipment must be your plant cooling ventilation equipment the best choice. Overall, since the cooling fan with energy-saving, environmentally friendly features, concern in all sectors of the refrigeration research and development. We believe that only a good grasp of technology and grasp the market demand, the chiller used in cold storage will shine. Wet curtain of water pump What are the requirements we all know, the pump is to run power wet curtain cooling system, wet curtain whether the normal operation, the key is to choose the right pump, but how should choose, fiberglass roof fan, pay attention to what matters it? 1, clear the installation location of the pump, measure the distance to the water pump, water pump area and the use of the site to be supplied to the pump wet curtain height. 2, to determine pump selection, based on the measured data to determine the pump suction, head, flow, velocity, selected pumps are generally used self-priming centrifugal pipeline pump or submersible pump. FRP axial fan _ _ Nanchang, Jiujiang blower fan selling models provided by the Nanchang Jin Xiangyun cooling ventilation plant. Nanchang Jin Xiangyun 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 innovative ideas will lead Jinxiang Yun ventilation into the brilliant and you work for a better future!