Exhaust air outside the indoor blower pressure drop aquaculture company, indoor air becomes thinner, animal characteristics to form a negative pressure zone, air flows into the interior of compensation due to the pressure difference. Fan specification aquaculture, livestock centrally installed on the plant side air intakes in the plant room on the other side, the air from the intake port to livestock fan convection hair in the practical application of industrial plants. In this process, the fan Which aquaculture, animal husbandry fan near the doors and windows remain closed, forcing air from the air inlet side doors compensation inflow workshop. Air lined up orderly inflow from the air inlet workshop, from workshop flows discharged from the livestock fan shop. Ventilation thorough, efficient ventilation rate can be as high as 99%. Through specific engineering design, according to the need to design ventilation rate and wind speed, any fever, harmful gases, dust can quickly exhaust fumes aquaculture workshop fan, poorly ventilated curtain any one time can solve the problem. From a few seconds to turn on the fan for ventilation effect. Aquaculture fan design reasons: poorly designed, poor dynamic characteristics of forced vibration structure is irrational or self-excited vibration running, stress concentration design speed close to thermal expansion or fall into critical speed calculation allowed, resulting in poor thermal breeding pairs Price with fan blower _ _ Taiyuan aquaculture Minhua Qingzhou Qingzhou temperature control equipment supplied by Chinese citizens thermostat plant. Temperature Control Equipment Factory Qingzhou public Hua (www.minhuawenkong.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead China and China Qingzhou temperature control equipment and you hand into the brilliant, for a better future!