Shape Handle,Glass Hinge,Shower Door Handle,Stainless Steel Hinge Zhongshan Jianjie Sanitary Ware Co.,Ltd , https://www.janjieshowerdoor.com
The use of vortex explosion-proof fans is very extensive, because its selection is also relatively complex. In general, you need to follow these two steps:
1, need to determine the site is the use of what function of the fan, is suction or blowing, to identify the crown-crown vortex fan corresponding pressure - flow curve; if you look at the wrong curve, sometimes caused by the selected product can not be used;
2. Based on the calculated pressure and flow, find the working curve above the working point corresponding to the pressure and flow at the same time on the graph; then select the vortex fan model according to the working curve; as long as it is a different work site, its pressure and flow The demand is not the same, so to get relatively accurate data, you need to do related calculations. Please call us directly to consult our engineers.
Explosion-proof blower | Explosion-proof blower installation precautions:
1. It is necessary to use flat washers and spring washers to tighten the screws;
2, it is best to use rubber cushion rubber to withstand the weight of the vortex fan, especially the high-power crown vortex blower, indispensable;
3. For some occasions where noise is required, silencer cotton can be installed to reduce noise (usually about 5dB), and silencer cotton is installed at the end of the inlet duct or outlet duct;
4. For some occasions with high requirements for noise, according to the conditions of the machine itself, add a layer of silencer cotton to meet the noise requirements of the site. For details, please consult our company.
5. When using muffler muffler, pay attention to the distance between the girder vortex fan and the cabinet, pay attention to the ventilation and heat dissipation of the fan, and pay attention to the use of rubber cushion rubber to bear the weight of the girder vortex fan. The specific need to consult our company staff.
Explosion-proof blower | Explosion-proof blower selection considerations
Explosion-proof fan | explosion-proof blower selection considerations: