T35-11 axial fan It is a new type of fan designed and improved on the basis of T30-11. The main advantage is that the structure is more reasonable and the performance has been greatly improved. Through simulation experiments, the airfoil of axial fan is determined, and the cylinder hub structure is adopted. The axial flow fan motor is modified, and the axial flow fan structure reduces the flow loss. Therefore, the axial fan efficiency is increased to 77% according to the area of the air outlet, and the axial fan is increased to 89.5% according to the area of the outlet ring, and the A of the axial flow fan is reduced by 3.6 points. Bei.
Type T35-11 Axial fan According to the impeller diameter, it is divided into 13 machine numbers: 2.8, 3.15, 3.55, 4, 4.5, 5, 5.6, 6.3, 7.1, 8, 8, 8, and 7.1. Each machine number of axial fan is divided into 5 blade installation angles of 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, etc. Direct connection between impeller and motor is adopted for all machine numbers. The axial flow fan is equipped with 3 speeds of 2900, 1450 and 960r/min under the condition that the impeller's circumferential speed is less than 60m/s, and the intake direction is on the side of the impeller of the axial fan.
Tags: Axial fan Exhaust fan Mixed flow fan