The design of the hood as compared to a normal range hood, it has an automatic detection and automatic switching function, and good flexibility, low power consumption, easy operation.
Compared with ordinary fume machine, this design of the fume machine, it has automatic detection and automatic switchfunction function, and the flexibility is good, low power consumption, easy to operate.
Compared with the common lampblack machine, the lampblack machine designed in this paper has the functions of automatic detection and automatic switch, and has good flexibility, low power consumption and convenient operation.